JP6070172B2 - Medium information registration system, program and hygiene management system - Google Patents

Description

  The present invention relates to a hygiene management system for a product provided to a human body such as food or other living organisms.

  In recent years, due to the growth of fast food and other food service industries and the increase in easy processed foods, the opportunity to eat food prepared by others has increased remarkably. On the other hand, when foods such as processed foods and processed foods are mixed with dangerous substances such as poisons or microorganisms, it directly affects the human body. When handling processed foods, not only the safety of raw materials but also the production There is a need for food safety that strictly controls the hygiene of the process and covers the entire production and processing of food. In addition to foods, safety is also required for products that are provided to living organisms such as medicines and drugs.

  In particular, food poisoning incidents that have occurred in various places are the starting point, and it is a proposition to further improve the safety of foods. In addition to complying with the Food Sanitation Law, “HACCP (Hazard Analysis Critical Control) An increasing number of companies have introduced “Point System” and “FSSC (Food Safety System Certification 22000)”.

  As a system for detecting microorganisms mixed in such processed foods, a film-type medium is used, and the bacteria cultured on the specimen in the film-type medium are imaged, and the image of the imaged medium is used. There is known a technique that executes image processing, detects and counts colonies, and registers the counted colony information as medium information (hereinafter referred to as “medium information”) (for example, Patent Document 1).

JP 2011-2112013 A

  However, in the system for detecting and counting colonies including the above-mentioned patent documents, it is necessary to quickly and accurately confirm medium information when an abnormality occurs such as when many colonies are detected on a film-type medium. Is difficult.

  That is, in such a system, when a large number of colonies are detected on the film-type medium, in order to stop production or inspection by the work line from which the specimen is extracted and to confirm their safety, In order to cancel the shipment of the product manufactured or inspected by the work line from which the sample is extracted, it is necessary for the manager to quickly view the image of the film-type medium and to confirm the history status thereof.

  However, in the system, colonies are extracted at a plurality of locations in the work process, and even in the case of one film-type medium, colonies such as 24 hours and 48 hours after the sample is extracted. Is detected a plurality of times, the medium information to be confirmed is enormous, and it may be difficult to perform the confirmation quickly and accurately.

  The present invention has been made in order to solve the above-mentioned problems, and the purpose thereof is to easily extract the corresponding medium information from a large amount of medium information and to prompt the administrator. Another object of the present invention is to provide a culture medium information registration system and the like capable of accurately confirming relevant culture medium information.

  In order to solve the above-described problems, a culture medium information registration system or the like according to the present invention is a culture medium information registration system or the like that registers culture medium information indicating culture medium information in a database. An acquisition unit that acquires image data; an image analysis unit that performs image analysis on a culture state of the bacteria on the medium with respect to a medium image included in each of the acquired medium image data; and a plurality of medium images Generating means for displaying image data for displaying on the display means the analysis result of the culture state of the fungus on the medium corresponding to each medium image, the acquired medium image data and the culture state of the fungus Registering means for associating the analysis result data indicating the analysis result in the database and registering it in the database, wherein the acquisition means (1) images each medium. Acquiring at least one of a plurality of medium image data and (2) a plurality of medium image data obtained by imaging one or more mediums at different timings, and the generating means is based on given conditions A display mode in the display unit of a plurality of medium images and analysis results for each medium image is determined, and image data for displaying the plurality of medium images and analysis results on the display unit is generated based on the determined display mode Has a configuration.

  The culture medium information registration system and the like according to the present invention provide a predetermined condition for the registered culture medium information in order to promptly and accurately confirm a culture medium image that is likely to be normal or abnormal. The display mode of the plurality of medium images and the analysis result for each medium image is determined based on the information, and the plurality of medium images and the medium information including the analysis result are associated with each other and can be viewed by the administrator or the operator. Can be displayed.

It is a lineblock diagram showing the composition of one embodiment of the hygiene management system concerning the present invention. It is an example of the film type culture medium used for the sanitary management system of one Embodiment. It is an example of the work instruction used for the sanitary management system of one embodiment. It is a block diagram which shows the structure of the portable communication terminal device used for the sanitary management system of one Embodiment. It is a block diagram which shows the structure of the server apparatus used for the sanitary management system of one Embodiment. It is FIG. (1) for demonstrating the culture medium information imaging data generation process performed in the imaging data generation part of the server apparatus of one Embodiment. It is FIG. (2) for demonstrating the culture medium information imaging data generation process performed in the imaging data generation part of the server apparatus of one Embodiment. It is FIG. (3) for demonstrating the culture medium information imaging data generation process performed in the imaging data generation part of the server apparatus of one Embodiment. It is FIG. (1) for demonstrating the process determination in the server apparatus of one Embodiment. It is a figure (the 2) for demonstrating the process determination in the server apparatus of one Embodiment. It is FIG. (3) for demonstrating the process determination in the server apparatus of one Embodiment. It is a flowchart which shows the operation | movement of the registration process of the culture medium information in the portable communication terminal device of one Embodiment. It is a flowchart which shows the operation | movement of the registration process of the culture medium information in the server apparatus of one Embodiment. It is a flowchart which shows operation | movement of the culture medium information imaging data production | generation process, culture medium information correction process, and culture medium information display process which are performed in the administrator terminal device and server apparatus of this embodiment. It is a flowchart which shows the operation | movement of the lot determination process in the server apparatus of one Embodiment.

  Hereinafter, embodiments according to the present invention will be described with reference to the drawings. In the following embodiment, the medium information registration system, the program, and the hygiene management system using the film-type medium in the food production line or the inspection line (hereinafter referred to as “work line”) It is embodiment at the time of applying a hygiene management system. However, the present invention is not limited to the following embodiments within the scope including the technical idea.

[1] Hygiene management system First, the hygiene management system S of this embodiment will be described with reference to FIG. In addition, FIG. 1 is a block diagram which shows the structure of the sanitary management system S of this embodiment.

  The sanitary management system S of the present embodiment uses a film-type culture medium (that is, a film-type culture medium) 60 and manages data on information related to the culture medium (hereinafter referred to as “medium information”), thereby producing food. It is a system for inspecting the hygienic condition on or above.

  In addition, the sanitary management system S of the present embodiment extracts a food during or after manufacture as a specimen in a work line 80 having a manufacturing process for manufacturing a processed or processed food or an inspection process for inspecting the food. In addition, this is a system for managing data on the culture state of the bacteria on the film medium 60 when cultivated bacteria such as common bacteria or Escherichia coli that occur in the specimen in the film-type medium 60 are cultured.

  And the hygiene management system S is also referred to as information relating to work and medium in the production or inspection of food (hereinafter referred to as “work information” or “medium-related information”) in order to manage and determine the sanitary state of food on the data. ) And the medium information of the film-type medium 60 acquired by the portable communication terminal device 10 before and after culturing the bacteria (colony) generated in the extracted specimen, in association with the server device 40 (in detail, Database 400) can be registered.

In particular, the hygiene management system S
(1) Data of a plurality of medium images imaged for each film-type medium 60 and data of a plurality of medium images respectively imaged at different timings in each film-type medium 60 are obtained as medium image data,
(2) The image analysis about the culture | cultivation condition of the microbe on the film-type culture medium 60 is performed with respect to the culture medium image of each acquired culture medium image data,
(3) Display a plurality of medium images and analysis results on the culture state of the bacteria on the film type medium 60 corresponding to each medium image,
(4) The acquired medium image data and the analysis result data indicating the analysis result of the culture state of the bacteria are associated with each other and registered in the database 400,
(5) It has the structure which changes the display mode of the analysis result with respect to a several culture medium image and each culture medium image based on given conditions, such as a management's instruction | indication or predetermined conditions.

  Normally, in the hygiene management of products such as food, if an abnormality occurs in the product, it will cause a significant impact such as suspension of the shipment of the product or its recovery, and it is necessary to make sure and careful judgment In addition, it is necessary to visually check the manager who is responsible for shipping the product or the operator who performs various operations on the work line 80 while automatically determining the presence or absence of abnormality by image analysis in the culture medium image. . On the other hand, when an abnormality occurs in a product, it has a great influence on the human body, so it is required to make a quick determination.

  Therefore, the hygiene management system S according to the present embodiment has a predetermined condition for the registered medium information so that the administrator or the operator can quickly and accurately confirm the medium image that is likely to be abnormal. Based on this, the display mode of the plurality of medium images and the analysis results for each medium image is determined, and the plurality of medium images and the medium information including the analysis results are associated with each other and displayed so as to be viewable to the administrator or the operator. It can be made to.

  In order to realize such a configuration, the sanitary management system S of the present embodiment, as shown in FIG. 1, includes a plurality of portable communication terminal devices 10 used when registering culture medium information regarding each film-type culture medium 60. In addition, the administrator terminal device 20 that manages the sanitary management system S, the network 30, and the database 400, and in conjunction with the portable communication terminal device 10 or the administrator terminal device 20, registration management of medium information is performed. And a server device 40 that executes various types of processing.

  The work information of the present embodiment includes, in addition to various information related to the manufacturing process or the inspection process, information regarding the culture of the food extracted from the manufacturing process or the inspection process as a specimen and the colonies generated in the specimen. The work information is registered in the database 400 using unique identification information (hereinafter referred to as “work ID”) for each work.

Specifically, each work information includes
(1) Work ID,
(2) Identification information (hereinafter referred to as “line ID”) of the work line 80 from which the sample is to be extracted or, if the work line 80 has a plurality of processes, the line ID and process identification information (hereinafter referred to as “line ID”). , Referred to as “process ID”) 71b;
(3) Product name of food as a sample, identification information of lot (hereinafter referred to as “lot ID”), lot name,
(4) Type of bacteria detected from specimens such as general bacteria or E. coli (hereinafter referred to as “test type”);
(5) Sample culture conditions such as dilution factor, type of diluent, culture temperature, culture humidity, and culture time,
(6) Specimen culture start time;
(7) a time after a predetermined time has elapsed since the start of culture of the specimen (hereinafter also referred to as “culture test time”);
(8) Sample incubator location such as incubator number and number of steps in the incubator,
(9) Work date and time indicating the work start time and end time;
(10) Worker ID (employee ID) and worker name;
Is included. Each piece of work information is registered in the database 400 for each type and for each work.

  The portable communication terminal device 10 is, for example, a digital camera having a communication function, a tablet-type information terminal device, a smartphone or a portable telephone, or the like, or an imaging function such as a still image or a recording function (hereinafter simply referred to as “camera function”). And a communication terminal device portable by an operator.

  In particular, the portable communication terminal device 10 generates an image data (hereinafter referred to as “medium image data”) by imaging the film-type culture medium 60 by the camera function, and also images the work instruction sheet 70 and displays the instruction sheet. It has a configuration capable of generating an image. Then, the portable communication terminal device 10 determines the work ID 71 and other film-type culture media from the imaged instruction-form image data (hereinafter referred to as “instruction-form image data”) and the culture-type image data of the film-type culture medium 60. Medium identification information (hereinafter also referred to as “medium ID”) 66 for identification is obtained, and the obtained work ID 71 and medium ID 66, medium image data, and metadata of the medium image data are obtained as medium information. As described above, the configuration can be registered in the database 400 of the server device 40.

  In addition, when the portable communication terminal device 10 transmits the culture medium information to the server device 40, the BLUETOOTH (registered trademark), the wireless LAN (WLAN: Wireless Local Area Network), or the wireless PAN (WPAN: Wireless Personal Area Network). The data is transmitted to the server device 40 directly or via the access point 50 using a communication standard for short-range wireless communication or the like, or is transmitted to the server device 40 using a public telephone line network via a mobile base station (not shown). It has a configuration.

  The portable communication terminal device 10 has a browser function constructed by a markup language such as XML (extensible Markup Language), and executes an operation input instruction and an operation confirmation by the operator using the browser function. The culture medium information is transmitted to the server device 40 via the browser function.

  The administrator terminal device 20 is an information communication terminal device such as a tablet information terminal device, a smartphone, a personal computer, or a workstation. The administrator terminal device 20 manages the administrator identification information (hereinafter referred to as “manager ID”), the administrator password, and the worker identification information (hereinafter referred to as “worker ID”). It functions as a device capable of managing the access authority to the server device 40, managing the terminal ID of the portable communication terminal device 10, and correcting the registered medium information.

  Moreover, the administrator terminal device 20 has a browser function constructed by a markup language, like the portable communication terminal device 10, and uses the browser function to exchange data with the server device 40, and to report It has a configuration capable of executing various processes such as reading a book.

In particular, the administrator terminal device 20
(1) Image data for efficiently displaying medium information including analysis results of a plurality of medium images and a culture state of the bacteria on the film medium 60 corresponding to each medium image according to an administrator's instruction or the like (hereinafter referred to as image data) , "Medium information imaging data") (hereinafter referred to as "image data acquisition request"),
(2) The culture medium information imaging data is received from the server device 40 based on the image data acquisition request, and a plurality of culture media images and analysis results corresponding to the culture media images are sent to the administrator based on the received culture media information imaging data. The medium information including the medium is displayed so as to be viewable (hereinafter referred to as “medium information display process”),
(3) During the display of the culture medium information, the medium image data and the analysis result data correction process (hereinafter referred to as “medium information correction process”) linked to the server device 40 and registered in the database 400 based on the operation of the administrator. )
(4) If necessary, send conditions for displaying the culture medium information when requesting image data acquisition.
It has a configuration.

  The medium information imaging data for efficiently displaying a plurality of medium information is data for displaying a plurality of medium information on one screen according to a display order or an arrangement order based on a predetermined condition. Say.

  In addition, the administrator terminal device 20 determines the culture medium information when each operation is interrupted due to a failure of the machine that executes the process or the like in the same lot, or when an error in registration of the culture medium information occurs in the operator. It has a configuration that can correct other information.

  The network 30 includes, for example, a public telephone line network (hereinafter referred to as “long-distance communication network”) including a mobile phone network, an IP (Internet Protocol) network such as a short-distance wireless network, or both of which are interconnected. Has been. However, the configuration of the network 30 is not limited to this.

  The server device 40 is a server device used in conjunction with the portable communication terminal device 10 or the administrator terminal device 20 and used to execute each data process for performing hygiene management of the lot and work line 80. 400, registration of medium information in each film-type medium 60 before the start of culture (hereinafter referred to as “initial registration”) and registration after the start of culture (hereinafter referred to as “post-culture registration”). It has a possible configuration.

  In addition, the server device 40 is placed on the film-type medium 60 on which the specimen is extracted and placed in a predetermined process or place on the work line 80 (that is, the bacteria attached to the specimen are removed). After the lapse of a predetermined time (after the start of culture), the image analysis in the culture state of the bacteria on the film medium 60 is executed for the medium image in which each film type medium 60 is imaged.

  And the hygiene management system S extracts the feature-value regarding colors, such as the luminance value of each pixel which comprises a culture medium image, as image analysis in the culture | cultivation condition of the microbe on the film culture medium 60, and the feature-value of each said pixel Based on the above, it has a configuration for detecting a colony that is a lump of bacteria imaged by one or more pixels and counting it.

Specifically, the server device 40
(1) Managing the database 400 in which the medium-related information (that is, work information) related to the film-type medium 60 is registered in association with the medium ID 66,
(2) Obtaining culture medium information including culture medium image data together with the culture medium ID 66 from the portable communication terminal device 10,
(3) Based on each acquired medium image data and medium ID 66 and work information, count of colonies and medium determination are executed,
(4) The counted colonies and medium determination results are registered in the database 400 in association with the work information,
(5) According to the image data acquisition request transmitted from the administrator terminal device 20, a plurality of medium images and analysis results for each medium image based on a given condition such as a condition specified by an administrator or a predetermined condition A medium information imaging data generation process for generating and transmitting medium information imaging data according to the determined display aspect is performed while determining the display mode of the medium information to be included,
(6) In conjunction with the administrator terminal device 20, a medium information correction process for correcting the registered medium information based on an instruction from the administrator is executed.
It has a configuration.

In particular, the server device 40 performs the process (2).
(A) A plurality of medium image data imaged for each film type medium 60;
(B) a plurality of pieces of medium image data obtained by imaging one or more film-type mediums 60 at different timings, or
(C) Medium information including a plurality of medium image data of (a) and (b) is acquired from the portable communication terminal device 10 and registered in the database 400.

In addition, given conditions in the medium information imaging data generation process of (5) include:
(A) Medium condition such as colony count or medium determination result,
(B) Type of specimen (C) Species to be detected (D) Culture information such as culture start timing, culture time or dilution rate, or work information including extraction conditions for extracting specimens such as workers (E ) Inspection conditions for inspecting the film-type medium 60 including the culture start time or the culture inspection time,
(F) a predetermined group of film-type medium 60 such as for each step or for each line, or (G) a combination of two or more of (A) to (F),
Is included.

  And the server apparatus 40 uses each film image acquired from the portable communication terminal device 10, and the culture medium information including the analysis result with respect to each medium image together with the above conditions (A) to (G) as a film-type medium. A display mode for displaying every 60 or a display mode for displaying according to a time series based on a predetermined timing such as a culture start time or a culture test time is determined.

  That is, the server device 40 includes, for each medium state, for each specimen type, for each bacterial species, for each specific work information, for each medium ID 66, for each inspection condition (for each time series based on the inspection condition). ), Or for each group of predetermined film-type medium 60, a display mode of medium information including a plurality of medium images and an analysis result for each medium image is determined.

  And the server apparatus 40 determines at least any one of the display order of the analysis result with respect to a several culture medium image and each culture medium image, and the arrangement order at the time of displaying a several culture medium image on one screen as a display mode. It is like that.

  In the case of (A), for example, the server device 40 performs a medium determination as to whether the film-type medium 60 is in a normal state or an abnormal state based on the number of colonies, and determines that it is in an abnormal state. The culture medium image of the film-type culture medium 60 is displayed with priority.

  In addition to the conditions used for the medium information imaging data generation process as described above, the displayed medium information includes one or more various types of medium information and work information along with the medium image and analysis results, and is managed. Information set by a person or predetermined information is displayed together with the medium image and the analysis result.

  With such a configuration, in the sanitary management system S of the present embodiment, in order to promptly and accurately confirm a medium image that is likely to be normal or abnormal to a manager or an operator, the registered medium information Determines a display mode of a plurality of medium images and analysis results for each medium image based on a given condition, and associates a plurality of medium images and medium information including the analysis results, respectively, It can be displayed so that the worker can view it.

  And in the sanitary management system S of this embodiment, since the culture medium information can be managed, it is possible to save data as compared with the case where various data analysis and provision are performed using physical resources such as paper media. In addition to being able to recycle resources, registering medium information about the medium in the database significantly reduces registration errors and facilitates difficult medium management. Resources can be made available.

[2] Film Type Medium Next, the film type medium 60 of the present embodiment will be described with reference to FIG. FIG. 2 is an example of a film-type medium 60 used in this embodiment.

  The film-type medium 60 used in the present embodiment is a medium for culturing bacteria generated in food as a specimen detected from each step of the work line 80 using a film or sheet-like dry medium. For example, the film-type culture medium 60 is used as a culture medium for cultivating general live bacteria, coliform bacteria, and Staphylococcus aureus. In addition, you may use as a culture medium which culture | cultivates various bacteria, substances, or microorganisms, such as mold | fungi, yeast, a Listeria bacterium, a microorganism for water quality, lactic acid bacteria, and a protein.

  The film-type medium 60 includes, for example, a base sheet 61 formed of a film and a circular frame formed on the base sheet 61 with reference to the center of the base sheet 61 as shown in FIG. (Hereinafter referred to as “circular frame”) 62, a culture layer 63 for culturing bacteria provided in the frame, a cover sheet 64 covering the culture layer 63, and the left side of the base sheet 61. Medium ID66.

  For example, the culture medium ID 66 is formed of a barcode such as a two-dimensional barcode or alphanumeric characters, and is imaged together when the film-type culture medium 60 is imaged, such as a barcode recognition function or an OCR (Optical Character Recognition) function. It is acquired in the portable communication terminal device 10 or the server device 40 using the image analysis function.

  The base material sheet 61 is not particularly limited as long as it is a film-like or sheet-like base material, and for example, a plastic film or paper can be used. Preferred examples of plastic films include resin films such as polyethylene, polypropylene, polyethylene terephthalate, polyethylene naphthalate, polymethacrylate, polymethyl methacrylate, polymethyl acrylate, polyester, and polycarbonate. Preferred examples include polyethylene terephthalate and polypropylene synthetic paper. Note that the polypropylene-based synthetic paper is a film synthetic paper whose main raw material is polypropylene.

  The film-type culture medium 60 has an IC tag in which a culture medium ID 66 is stored. The short-range wireless communication interface 140 (for example, an IC tag reader) included in the portable communication terminal apparatus 10 causes the medium to be connected to the portable communication terminal apparatus 10. ID66 may be acquired.

[3] Work instruction sheet Next, the work instruction sheet 70 of this embodiment will be described with reference to FIG. FIG. 3 is an example of a work instruction sheet 70 used in the present embodiment.

  The work instruction sheet 70 of the present embodiment includes, for each food group manufactured or inspected under the same conditions, that is, for each lot, work names and contents of one or more manufacturing processes or inspection processes, and work lines 80 to be used. It is an instruction document that describes the name of the food (processed food) to be manufactured or inspected, the quantity, and other information.

  In addition, the work instruction sheet 70 of the present embodiment has an instruction sheet ID 71a formed by printing or other methods on the upper left, and a plurality of process IDs 71b formed by printing or other methods on a predetermined area. . The instruction sheet ID 71a and each process ID 71b are used as the work ID 71, and are formed of, for example, a barcode such as a two-dimensional barcode or alphanumeric characters. The instruction ID 71a and each process ID 71b are imaged in the same manner as the film-type medium 60 when the registration of the film-type medium 60 is executed, and analyzed by the portable communication terminal device 10 or the server device 40. Be recognized.

  The work instruction sheet 70 has an IC tag in which the work ID 71 of the instruction sheet ID 71a or the process ID 71b is stored, like the film type culture medium 60, and has an interface (short distance) that the portable communication terminal device 10 such as a tag reader has. The portable communication terminal device 10 may acquire the work ID 71 by the wireless communication interface 140). In the following description, unless otherwise specified, the work ID 71 indicates an instruction ID 71a or a process ID 71b.

[4] Portable Communication Terminal Device Next, the configuration of the portable communication terminal device 10 of the present embodiment will be described using FIG. FIG. 4 is a block diagram showing the configuration of the portable communication terminal device 10 of the present embodiment.

  The portable communication terminal device 10 of the present embodiment has a data storage unit 100 having a memory function used when various programs are executed, an imaging function, image data of the film-type medium 60, and other image data. In addition to the image data generation unit 110 that generates the media information, the media information is registered in the server device 40 after the initial registration and the post-cultivation registration immediately after the culture in conjunction with the server device 40 (hereinafter referred to as “medium information registration processing”). And an application control unit 120 that executes processing.

  The portable communication terminal device 10 includes a network communication unit 130 that communicates with the server device 40 and other communication devices, a short-range wireless communication interface 140 that exchanges data with an IC tag and other communication interfaces, Controls the current position detection unit 150 that detects the current position, the display unit 160, the display control unit 161 that controls the display unit 160, the operation unit 170 for inputting user operations, the timer 180, and the entire apparatus. A portable terminal management control unit 190.

  And the portable communication terminal device 10 has various necessary members such as a microphone, a speaker, and an e-mail transmission / reception function when having a mail function such as a telephone function and e-mail. Further, the above-described units are connected to each other by a bus 11 to exchange data.

  The data storage unit 100 includes an application storage unit 101 that stores various application programs, an image data storage unit 102 that stores image data captured and generated by the image data generation unit 110, and a portable communication terminal device 10 and management / control programs, and a ROM / RAM 103 that is used as a work area during execution of each program and stores data used in each process executed by the portable communication terminal device 10. doing.

  In particular, the application storage unit 101 includes an application program (hereinafter referred to as “application”) that is executed by the application control unit 120 in conjunction with the image data generation unit 110, the operation unit 170, the display control unit 161, and the image data storage unit 102. Is recorded). The application storage unit 101 also stores a browser program for realizing the above browsing function.

  In the image data storage unit 102, the imaged medium image data and instruction sheet image data, the image ID for managing each image data, various metadata corresponding to each image data such as the imaging time, and the work ID 71 The medium ID 66 and various flag information are stored in association with each other. The image ID is arbitrary identification information that is appropriately given in each portable communication terminal device 10.

  The image data generation unit 110 includes an optical system, a CCDI sensor (Charge Coupled Device Image Sensor) that converts an optical image input from the optical system into an electrical signal, and image data based on the electrical signal generated by the CCDI sensor. And a generating unit that generates

  In particular, when the work instruction sheet 70 is imaged, the image data generation unit 110 converts the imaged work instruction sheet 70 into an image and generates instruction sheet image data. The image data generation unit 110 images the film-type medium 60 that has been imaged when the bacteria generated in the specimen are cultured or the film-type medium 60 that has been cultured is imaged. 60 pieces of medium image data are generated as medium image data.

  The application control part 120 implement | achieves culture-medium information registration process with a predetermined application. In particular, the application control unit 120 executes the network communication unit 130 and the display control unit 161 while executing various control programs for controlling each unit of the portable communication terminal device 10 using the culture medium registration application stored in the application storage unit 101. In addition, various processes are executed in conjunction with or controlled by the operation unit 170.

  The application control unit 120 executes the medium registration application recorded in the application storage unit 101, controls the image data generation unit 110 to acquire the medium image data of the film-type medium 60 captured and the image data storage unit 102. To remember.

  Then, the application control unit 120 acquires the medium ID 66 from the imaged medium image data, and together with the acquired medium ID 66, the image data storage unit displays the medium image data, the metadata of the medium image data, and various flag information. 102. Note that the application control unit 120 may execute barcode recognition or OCR recognition in conjunction with another communication device or the database 400 via a communication line.

  In addition, the application control unit 120 performs initial registration for registering the culture medium information in the server device 40 at the start of the culture of the specimen after imaging of the culture medium image data or at a predetermined timing, and registers the culture medium information after the start of the culture of the specimen. Perform registration after incubation. In particular, the application control unit 120 identifies whether the registration is initial registration or post-cultivation registration based on the operator's instruction, and includes information (flag information) indicating either registration in the culture medium information in the server device 40. Send.

  The application control unit 120 acquires the current time from the timer 180 when the film-type medium 60 is imaged, and the image data storage unit as the metadata of the medium image data together with a predetermined image ID using the current time as the imaging time. 102. When the medium image data is transmitted to the server device 40, it is transmitted together.

  In addition, the application control unit 120, when the culture medium ID 66 and the work ID 71 that is the instruction ID 71a and the process ID 71b are stored in the IC tag, the operation unit 170, the display control unit 161, and the short-range wireless communication interface The medium ID 66 and the work ID 71 are acquired in conjunction with 140.

  When the server device 40 recognizes the medium ID 66 and the work ID 71 from the medium image data and the instruction sheet image data, the application control unit 120 transmits instruction sheet image data in addition to the medium image data as the medium information.

  Furthermore, the application control unit 120 may be realized as a function when the CPU (central processing unit) constituting the mobile terminal management control unit 190 executes an application in terms of implementation.

  The network communication unit 130 establishes a communication line with the server device 40 connected to the network 30 under the control of the application control unit 120 and the mobile terminal management control unit 190, and exchanges various data such as culture medium image data. Do.

  The short-range wireless communication interface 140 performs short-range wireless communication using an IC tag under the control of the application control unit 120 and the mobile terminal management control unit 190.

  The current position detection unit 150 recognizes the position of GPS (Global Positioning System) hygiene via the network 30 under the control of the application control unit 120 or the mobile terminal management control unit 190, and the satellite transmitted from the GPS satellite. A signal (GPS signal) is detected.

  Then, the current position detection unit 150 calculates (that is, detects) coordinate values indicated by the latitude and longitude of the current position of the portable communication terminal device 10 based on the detected GPS signal. In addition, the current position detection unit 150 provides the calculated coordinate value to the application control unit 120 as position information.

  In addition, when the portable communication terminal device 10 has a telephone function or a short-range wireless function, the portable communication terminal device 10 is based on the direction and the radio field intensity received by the telephone base station or the like for the radio wave used for the telephone or the short-range radio. The current position of the portable communication terminal device 10 may be calculated (detected).

  The display unit 160 has an image display area of a predetermined size (for example, 5 inches, W480 × H960 pixels), is configured by a panel of liquid crystal elements or EL (Electro Luminescence) elements, and is generated by the display control unit 161. A predetermined image is displayed based on the display data. In particular, in the present embodiment, when the culture medium registration application is being executed, the display unit 160 is linked to the operation unit 170, and various displays, captured work instructions 70 and film-type culture media that have been imaged. 60 is displayed.

  The display control unit 161 generates drawing data necessary to cause the display unit 160 to draw a predetermined image under the control of the application control unit 120 or the mobile terminal management control unit 190, and the generated drawing data is displayed on the display unit. 160 is output.

  The operation unit 170 includes various confirmation buttons, operation buttons for inputting operation commands, a number of keys such as a numeric keypad, and a touch sensor provided on the display unit 160, and is used when performing each operation. It has become. Specifically, the operation unit 170 is used when performing operations for executing the various processes described above when the culture medium registration application is activated.

  In the present embodiment, the operation unit 170 can also be used when manually inputting the culture medium ID 66 directly.

  The timer 180 provides the application control unit 120 with the date and time when the image data generation unit 110 images the film-type medium.

  The portable terminal management control unit 190 is mainly configured by a central processing unit (CPU) and includes various input / output ports such as a key input port and a display control port, and the overall functions of the portable communication terminal device 10. In addition, overall functions for executing the information providing program are generally controlled.

[5] Server Device [5.1] Configuration of Server Device Next, the configuration of the server device 40 of this embodiment will be described with reference to FIG. FIG. 5 is a configuration diagram showing the configuration of the server device 40 of the present embodiment.

  As shown in FIG. 8, the server device 40 of the present embodiment communicates with a database 400 in which various types of information such as work information and medium information are stored, and the portable communication terminal device 10 and the administrator terminal device 20. A communication control unit 410, a data processing unit 420 that executes various processes such as a culture medium information registration process, a server management control unit 430 that controls each unit of the server device 40, a ROM / RAM 440 that is used to control each unit, and a time And a timer 450 used for management. The above-described units are connected to each other by a bus 41, and data transfer is performed between the components.

  The communication control unit 410 is a predetermined network interface, establishes a communication line with the portable communication terminal device 10 or the administrator terminal device 20, and exchanges various data with the portable communication terminal device 10 or the administrator terminal device 20. I do.

  The database 400 includes an HDD, a medium information database (hereinafter abbreviated as “medium information DB”) 401, a line information database (hereinafter abbreviated as “line information DB”) 402, and a lot information database (hereinafter “ Lot information DB ”) 403 and a work management database (hereinafter abbreviated as“ work management DB ”) 404. For example, each DB of the present embodiment constitutes a database according to the present invention.

The medium information DB 401 is a database in which medium information regarding the film-type medium 60 of the sample extracted for each process of each work line 80 is stored for each work ID 71 and medium ID 66. For example, in the culture medium information DB 401,
(1) Medium ID
(2) Imaged medium image data (3) Imaging time (4) Medium information such as flag information (5) Characteristic pixel characteristic information used to image colonies (6) Number of colonies (7) Medium determination result (8) Information on abnormality of colony for each colony (coordinate position of abnormal colony on culture medium and flag information indicating abnormality or normal)
(8) Work ID
Are recorded in association with each other.

  When the sample to be extracted is always extracted from the same process on the same work line 80 in the same lot, the work ID may be a lot ID, and the sample to be extracted is the same lot. However, when extracting from a different work line 80 or a different process, the line ID or the process ID 71b is obtained.

  The number of colonies and the result of medium determination in each medium information may be registered when the medium information is registered, or may be registered at a predetermined timing different from the registration timing of the medium information.

  Furthermore, when a plurality of imaging times of medium information of the same film type culture medium 60 are registered (that is, when there are a plurality of culture examination times described later), in the same culture medium ID 66, the culture medium at each culture examination time. Each medium information of an image, imaging time, the number of colonies, and medium determination is stored.

The line information DB 402 is a database in which line information regarding each work line 80 is stored for each line ID. For example, the line information DB 402 includes
(1) Line ID
(2) The process ID 71b of the process included in the work line 80 and the two types of data are recorded in association with each other. As the process type, a name for identifying each process such as material input, blending, filling, boiling, packaging, and packaging is used.

The lot information DB 403 is a database in which lot information regarding each lot is stored for each lot ID. For example, in the lot information DB 403,
(1) Lot ID (instruction ID 71a)
(2) Line ID of work line used for production or inspection of lots
(3) Lot work start time (4) Lot work end time (5) Five pieces of data of a work team of workers who perform lot work are recorded in association with each other.

The work management DB 404 is a database that stores various types of information related to work contents. For example, the work management DB 404 includes
(1) Work ID
(2) Line ID of the work line from which the sample is to be extracted (or line ID and process ID 71b)
(3) Type of sample (food) (product name, lot ID and / or lot name)
(4) Type of inspection (generic bacteria or bacteria to be detected such as E. coli)
(5) Culture conditions (dilution ratio, type of diluent, culture temperature, culture humidity and culture time)
(6) Culture start time (7) Time after a predetermined time has elapsed from the start of culture (hereinafter also referred to as “culture test time”)
(8) Culture location (for example, the position of the incubator number and the number of steps in the incubator)
(9) Work date and time (work start time and end time)
(10) Worker ID (and / or worker name)
Are recorded in association with each other.

  Note that only a single time (that is, an end time for ending the culture of the bacteria in the sample) may be set as the culture examination time, or after legal time from the culture start time or after a predetermined time has elapsed, for example, A plurality of times such as 24 hours from the start of culture, 48 hours, or 72 hours may be set.

The data processing unit 420 executes various data processing in accordance with the application recorded in the ROM / RAM 440. In particular, the data processing unit 420 executes a predetermined program,
(1) Operation management of the communication control unit 410;
(2) In conjunction with each portable communication terminal device 10, medium information registration processing for acquiring and registering medium information including a medium image;
(3) Colony detection determination processing for detecting a colony and its number based on the feature amount of each pixel constituting the medium image when registering the medium information, and determining the medium;
(4) In conjunction with the administrator terminal device 20, including the correction registration process of medium information based on the administrator, the medium information acquired including the number of colonies detected based on given conditions and the medium determination A medium information imaging data generation process for generating data to be displayed on the terminal device 20;
(5) lot determination processing for determining a lot based on registered medium information;
(6) Report processing for outputting the determination result in a report format;
(7) Management and control of the database 400;
I do. Specifically, the data processing unit 420 includes a registration processing unit 421, a colony detection determination unit 422, an imaging data generation unit 423, a lot determination processing unit 424, and a report processing unit 425.

  For example, the registration processing unit 421 according to the present embodiment constitutes an acquisition unit and a registration unit according to the present invention, and the colony detection determination unit 422 according to the present embodiment constitutes an image analysis unit according to the present invention. Further, for example, the imaging data generation unit 423 of the present embodiment constitutes a generation unit according to the present invention. Furthermore, details of the registration processing unit 421, colony detection determination unit 422, imaging data generation unit 423, lot determination processing unit 424, and report processing unit 425 of this embodiment will be described later.

  The server management control unit 430 is mainly configured by a central processing unit (CPU), and integrally controls each unit of the server device 40 by executing a program. Specifically, the server management control unit 430 performs login processing for each user and various other controls based on a login request from the portable communication terminal device 10 by a user operation.

  Various programs necessary for driving the server device 40 are recorded in the ROM / RAM 440. In particular, the ROM / RAM 440 includes information on determination criteria (hereinafter referred to as “medium determination criterion information”) used in performing each determination of medium determination (pass / fail determination), process determination, line determination, and lot determination of each film type medium 60. Etc.) is stored. The ROM / RAM 440 is used as a work area during execution of each program.

  The timer 450 is used for managing the time required when the medium information registration process and the lot determination process are executed.

[5.2] Registration Processing Unit Next, details of the registration processing unit 421 in the server device 40 of the present embodiment will be described.

  The registration processing unit 421 according to the present embodiment performs a medium information registration process for registering each medium information in the medium information DB 401 while being associated with the work ID 71 in conjunction with the portable communication terminal device 10. In particular, the registration processing unit 421 executes different medium information registration processing based on flag information indicating whether the registration is initial registration or post-culture registration included in the culture medium information.

  In addition, the registration processing unit 421 executes a correction process for correcting the medium information stored in the medium information DB 401 under the instruction of the administrator terminal device 20 in conjunction with the imaging data generation unit 423.

(Initial registration)
When the flag information indicating initial registration is included in the culture medium information transmitted from the portable communication terminal device 10, the registration processing unit 421 performs a culture medium information registration process based on the initial registration.

  Specifically, when the registration processing unit 421 acquires the culture medium information via the communication control unit 410, the registration processing unit 421 specifies the culture medium ID 66 and the work ID 71 included in the culture medium information. In addition, the registration processing unit 421 searches the work management DB 404 based on the specified work ID 71, specifies the corresponding work information, and associates the acquired medium image data and imaging time with the specified work information. Is registered in the culture medium information DB 401.

  In particular, the registration processing unit 421 specifies the lot ID including the work line 80 from which the sample is extracted based on the acquired work ID 71, the line ID of the work line 80, the process ID 71b from which the sample is extracted, and the specification. The medium image data and the imaging time included in the medium information are registered in the medium information DB 401 in association with the lot ID, the line ID, and the process ID 71b.

  Then, the registration processing unit 421 registers the imaging time in the culture medium information DB 401 as the culture start time. As the culture start time, a preset time may be used instead of the imaging time on the assumption that the medium information registration process is executed at the time.

(Registration after culture)
When the flag information indicating post-cultivation registration is included in the culture medium information transmitted from the portable communication terminal device 10, the registration processing unit 421 performs a registration process based on post-cultivation registration.

  Specifically, when acquiring the culture medium information via the communication control unit 410, the registration processing unit 421 identifies the culture medium ID 66 and the work ID 71 included in the culture medium information, as in the initial registration. Then, the registration processing unit 421 searches the work management DB 404 based on the identified work ID 71, identifies the corresponding work information, and registers the imaging time in the culture medium information DB 401 in association with the identified work information. To do. Note that the culture examination time may be a preset time instead of the imaging time on the assumption that the culture information registration process is executed at the same time as the culture start time.

  On the other hand, the registration processing unit 421 causes the colony detection determination unit 422 to perform image analysis on the acquired medium image data and extract the characteristic amount in each pixel of the medium image, and based on the extracted characteristic amount of each pixel. The detection of the colonies, the counting thereof, and the determination of the presence or absence of abnormality of the colonies are executed, and the pass / fail determination of the specimen of each film type medium 60 is made based on the number of colonies. In addition, the registration processing unit 421 sets the culture information including the number of colonies, the presence / absence of colony abnormalities, the number of detected colonies, and the determination result of pass / fail (information on the above-described abnormalities of colonies) to the identified work ID 71. Correspondingly, it is registered in the culture medium information DB 401.

(Correction process)
The registration processing unit 421 is linked with the imaging data generation unit 423, and is detected or determined by the colony detection determination unit 422 under the instruction of the administrator terminal device 20, and is stored in the culture medium information DB 401. Information on normality or abnormality of the mold medium 60 is corrected.

[5.3] Colony Detection Determination Unit Next, details of the colony detection determination unit 422 in the server device 40 of the present embodiment will be described.

  The colony detection determination unit 422 according to the present embodiment detects colonies generated in the imaged specimen based on the extracted medium extraction image and counts the number (that is, the number of colonies). Based on the number, a medium determination is performed as to whether the specimen of each film-type medium 60 is abnormal or normal in terms of hygiene.

(Detection of the number of colonies)
The colony detection determination unit 422 detects colonies and counts the number of images by analyzing each medium extraction image at the time of registration of the medium information into the medium information DB 401 base or at a predetermined timing under the control of the registration processing unit 421. Is provided to the registration processing unit 421.

  Specifically, the colony detection determination unit 422 is a pixel (pixel) in which each gradation value in the medium extraction image is equal to or greater than a predetermined value based on each gradation value (pixel value) of each pixel constituting the medium extraction image. Is detected. For example, the colony detection determination unit 422 reads the preset maximum pixel value and minimum pixel value in each of the R, G, and B sub-pixels (sub-pixels), and each pixel read by each sub-pixel. Detect pixels (pixels) included in the range of values. Note that the maximum pixel value and the minimum pixel value in each of the R, G, and B sub-pixels (sub-pixels) may be determined in advance by, for example, an administrator, or may be determined in advance by the bacterial species and the dilution factor. Also good.

  In addition, the colony detection determination unit 422 executes image filter processing for reducing noise. For example, the colony detection determination unit 422 determines that all pixels adjacent to the detection pixel when the detection pixel (hereinafter referred to as “detection pixel”) has another detection pixel adjacent to the detection pixel. Expansion processing that replaces the detection pixel with a detection pixel, and when there is a non-detected pixel adjacent to the detection pixel, a contraction processing that replaces all the pixels adjacent to the detection pixel with non-detection pixels.

  Then, the colony detection determination unit 422 performs labeling for connecting adjacent detection pixels to pixels recognized as detection pixels by executing image filtering processing, and connects the connected detection pixel groups to one object, that is, While recognizing as a colony, the center of gravity of each recognized colony is calculated, and the number of coordinates is counted as the number of colonies. Further, the colony detection determination unit 422 provides the detected number of colonies to the registration processing unit 421.

(Sample pass / fail judgment)
The colony detection determination unit 422 performs medium determination (that is, determination of pass / fail of the specimen) as to whether the specimen of each film type culture medium 60 is abnormal or normal. For example, the registration processing unit 421 sets each sample based on a determination criterion such as a threshold value for the number of bacteria set in advance according to the bacterial species to be detected from the sample, or a combination of the threshold value and an elapsed time after the sample is extracted. And the result is provided to the registration processing unit 421.

  In particular, in the present embodiment, since the determination criteria such as a threshold value that becomes abnormal based on the bacterial species and the dilution rate, or a threshold value that is based on the elapsed time are different, the registration processing unit 421 uses the standard for culturing the bacteria in the specimen. Based on the bacterial species, the medium determination reference information is read from the ROM / RAM 440 and the medium determination is executed.

  Each criterion information is specified in association with the culture medium ID 66. That is, since the type of the film-type medium 60 is different for each bacterial species detected from the specimen, the bacterial species to be detected can be specified by specifying the medium ID 66. Therefore, in this embodiment, the determination reference information specified based on the culture medium ID 66 can be read out.

  Moreover, in this embodiment, since the pass / fail determination of each film type culture medium 60 is used in the process determination, the line determination, and the lot determination, the medium determination is executed in association with these determinations. In addition, the method of pass / fail determination of each film type culture medium 60 in process determination, line determination, and lot determination will be described later.

(Determining abnormalities of colonies)
The colony detection determination unit 422 determines the abnormality of each colony counted, that is, the detected colony based on the size of the colony, the color characteristics of the colony, or the density of the colonies, and the determination result This is provided to the registration processing unit 421.

  Specifically, the colony detection determination unit 422 is defined for each bacterial species when a colony having a size equal to or larger than the size of the colony defined for each bacterial species included in the medium determination criterion information is detected. When a colony having a color characteristic different from the color characteristic or a color characteristic determined to be abnormal is detected, or when a colony existing area occupies a predetermined ratio in a predetermined area, It is determined that the corresponding colony is abnormal, and the position is marked. And the colony detection determination part 422 provides the registration process part 421 with the coordinate position on the culture medium of the colony determined to be abnormal, ID, and the flag information which shows abnormality as a determination result.

  The colony detection determination unit 422 provides flag information indicating normality to the registration processing unit 421 as a determination result even for a colony determined to be normal.

[5.4] Imaging Data Generation Unit Next, details of the imaging data generation unit 423 in the server device 40 of the present embodiment will be described with reference to FIGS. 6 to 8. 6-8 is a figure for demonstrating the culture medium information imaging data generation process performed in the imaging data generation part 423 of the server apparatus 40. FIG.

  When the imaging data generation unit 423 of the present embodiment receives an image acquisition request for displaying a plurality of medium information registered in the database 400 from the administrator terminal device 20, the image data generation unit 423 displays a plurality of medium information. Determine aspects. Then, the imaging data generation unit 423 generates an image (hereinafter referred to as “medium display image”) for displaying a plurality of medium information on the administrator terminal device 20 based on the determined display mode, and the generation. The medium display image thus transmitted is transmitted to the administrator terminal device 20.

  In particular, the imaging data generation unit 423 includes the culture medium image and the colony registered in the database 400 based on the administrator's instruction (that is, given condition) transmitted together with the acquisition request transmitted from the administrator terminal device 20. The display mode of a plurality of medium information including numbers is determined.

That is, the imaging data generation unit 423 (1) each medium image data in the plurality of film type culture media 60 registered in the database 400,
(2) A plurality of pieces of medium image data obtained by imaging one film-type medium 60 at different timings (for example, 12 hours, 24 hours, 48 hours, etc.), or
(3) A plurality of medium image data in (1) and (2),
get.

Then, the imaging data generation unit 423 includes each medium image included in the acquired medium image data and medium information including an analysis result for each medium image.
(B) Display mode for displaying for each given condition,
(B) a display mode for displaying each film-type medium 60 with given conditions, or
(C) A display mode for displaying according to a time series based on a culture start time or a culture test time together with a given condition.
decide.

In other words, the server device 40 has a predetermined condition or an administrator instruction transmitted from the administrator terminal device 20 as follows.
(A) For each medium state such as the number of colonies, presence / absence of abnormality in medium determination or medium determination result,
(B) For each type of specimen (C) For each bacterial species to be detected (D) Culture conditions such as culture temperature, culture humidity, or dilution rate, or extraction conditions for extracting a specimen such as an operator For each work information to be included (E) for each inspection condition (including time series based on the inspection condition) when inspecting the film-type medium 60 including the culture start time or the culture inspection time.
(F) For each group of predetermined film-type culture medium 60 such as for each step or for each line, or for each of a combination of two or more of (G) (A) to (F)
When an instruction to display a plurality of medium information is received, a medium information display mode including each medium image registered in the database 400 and an analysis result for each medium image is determined based on the received instruction from the administrator. To do.

  Note that the imaging data generation unit 423 may determine the display mode based on an instruction set in advance on the system instead of the administrator instruction transmitted from the administrator terminal device 20 as a medium display image request. Good. The imaging data generation unit 423 generates a medium display image for displaying one or more various types of medium information and work information in association with each medium ID 66 in addition to the medium image and the number of colonies. Is also possible. Further, details of the determination of the display mode based on each condition in the present embodiment will be described below.

(Number of colonies)
The imaging data generation unit 423 searches for each piece of medium information recorded in the medium information DB 401 when the administrator indicates a condition indicating “display a plurality of pieces of medium information in descending order of the number of colonies”. The display order to be displayed on the administrator terminal device 20 in order from the medium information with the largest number of colonies or the arrangement order when displaying a plurality of medium images on the screen of the administrator terminal device 20 are determined.

  Usually, when a sample image is extracted at a plurality of steps or places in one work line and a medium image of the film-type medium 60 is acquired every predetermined time after extraction, an enormous medium image is included. Medium information is registered. On the other hand, when the film-type culture medium 60 having a large number of colonies is detected, there is a high possibility that an abnormality has occurred in the food that is being extracted from the sample or being manufactured or inspected. It is necessary to carry out the condition of the medium.

  Therefore, in the present embodiment, the manager promptly confirms the state of the medium of the film-type medium 60 that may be abnormal from the enormous number of film-type medium 60, and the product In order to achieve early response such as shipment suspension, the imaging data generation unit 423 displays a display order or a plurality of medium images in order from medium information with a large number of colonies in one screen (hereinafter also referred to as “list display image”). .) Is determined, and a medium display image is generated based on the determined display mode.

  For example, the medium information DB 401 stores a medium image, an enlarged image of each colony detected, the number of colonies, other medium information, and medium information on whether or not correction is made for each medium ID as shown in FIG. Is assumed.

  In this case, as shown in FIG. 7, the imaging data generation unit 423 has a culture medium in which the culture medium ID, the number of colonies, the culture medium image, the enlarged image of the colony, and other culture medium information are arranged from the culture medium information with a large number of colonies. Generate a display image.

  In this case, as described later, the medium display image can be corrected by the administrator when the number of colonies is erroneously detected, as described later. Is configured to display the corrected number of colonies.

  Further, in this case, it may be formed by a plurality of medium display images having a tree structure. For example, an enlarged image of each colony detected may be linked and incorporated in another medium display image.

  In addition, the imaging data generation part 423 is the culture medium image registered into the database 400 based on the number of colonies and the presence / absence of abnormality of the colonies (that is, whether the shape of the detected colonies is abnormal). And the display mode of a plurality of medium information including the number of colonies may be determined.

  For example, in this case, the number of colonies is medium ID003 “70”, medium ID001 “66”, medium ID006 “65”, medium information B, and C are recorded in the medium information DB 401, and the medium ID003 It is assumed that only the medium information of (colony number “66”) has information indicating “abnormal colony shape”. In this case, as shown in FIG. 8, the imaging data generation unit 423 displays the medium information of the medium ID001 at the top, the medium information of the medium ID003, and then the medium information of the medium ID006. The display mode is determined as follows. In this case, as the medium information, a medium display image is generated for executing a display indicating that the colony shape is abnormal and emphasizing the colony, or a display indicating that the colony shape is normal. To do.

Further, the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

  Furthermore, a medium display image for displaying various medium information and work information in association with each medium ID 66 in addition to the medium information displayed in FIGS. 7 and 8 may be generated.

(Abnormality in medium determination)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when a condition indicating “display medium information determined to be abnormal in medium determination” is instructed by the administrator. As the display mode, the display order to be displayed on the administrator terminal device 20 in order from the colonies having information indicating “abnormal” in the medium determination or the arrangement order when displaying a plurality of medium images on the screen of the administrator terminal device 20 decide.

  Even in this case, as described above, the administrator can quickly visually check the state of the medium of the film-type medium 60 that may have an abnormality from the enormous number of film-type medium 60, In order to take early measures such as stopping shipment of goods, the imaging data generation unit 423 retrieves determination information from the medium information, and gives priority to medium information having flag information indicating an abnormality in the determination information. The medium display image is generated based on the display mode in which the display order displayed on the screen 20 or the order of arrangement of the plurality of medium images on the screen of the administrator terminal device 20 is determined.

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

(Specimen type)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when the administrator indicates a condition indicating “display medium information for each type of specimen” and displays the information. As described above, the display order displayed on the administrator terminal device 20 for each type of specimen or the arrangement order when displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined based on the culture medium information and the work information.

  Usually, it is a product that may generate bacteria that have a great influence on the human body, such as raw meat, fresh fish, cut vegetable packed products, non-heat processed foods represented by raw confectionery, etc. Breeding products, or products with fast timing such as shipment timing, purchase timing, consumption timing, etc., can detect specimen abnormalities more quickly than products that can be supplemented for a long time such as canned or frozen products. Required.

  Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. The imaging data generation unit 423 searches for the type of the sample from the culture medium information and the work information, and gives priority to a sample that is required to be quickly confirmed in order to confirm and promptly respond to the suspension of product shipment. Then, the display order for displaying the medium information or the arrangement order for displaying a plurality of medium images on one screen is determined, and the medium display image is generated based on the determined display mode.

  For example, the imaging data generation unit 423 determines the display order to display sequentially or the arrangement order when displaying a plurality of medium images on one screen from the specimen with the fast shipping timing, and based on the determined display mode A medium display image is generated.

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time or culture test time,
The display order or arrangement order may be determined.

(Process type)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when the administrator indicates a condition indicating “display medium information for each process type” and displays the information. As described above, the display order to be displayed on the administrator terminal device 20 or the arrangement order in displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined for each process type based on the culture medium information and the work information.

  Usually, in principle, the product is provided to the consumer while maintaining its form after the final process. Therefore, the preparation process for preparing the material of the product, the pre-processing process or the intermediate process for processing the final process, It is important to quickly detect the abnormality of the extracted specimen.

  Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. In order to confirm and promptly cope with the suspension of the shipment of the product, the imaging data generation unit 423 retrieves the process type from the work information registered in association with the culture medium information, and prioritizes the work line 80. The display order for displaying the culture medium information in order from the predetermined process is determined or the arrangement order for displaying a plurality of culture medium images on one screen is determined, and the medium display is performed based on the determined display mode. Generate an image.

  For example, the imaging data generation unit 423 first displays the final process, then displays the raw material receiving process from the viewpoint of tracking, and then displays it according to the order of the processing processes. A display order or an arrangement order when displaying a plurality of medium images on one screen is determined, and a medium display image is generated based on the determined display mode.

  In addition, the imaging data generation unit 423 simply determines the display order to display sequentially from the final process toward the first process of the work line 80 or the arrangement order when displaying a plurality of medium images on one screen, A culture medium display image may be generated based on the determined display mode.

  In addition, when there are a plurality of product processing places such as different processing factories, the imaging data generation unit 423 displays a display order or a plurality of medium images on one screen based on the processing place and the process type. Is arranged, and a medium display image is generated based on the determined display mode.

Further, the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

(For each specific product)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when a condition indicating “display medium information for each specific product” is instructed by the administrator, and displays it. As described above, the display order to be displayed on the administrator terminal device 20 for each specific product or the arrangement order in displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined based on the culture medium information and the work information.

  Usually, managers often manage various products processed in processing plants, such as raw meat and other products that have had problems in the past, or products that are frequently inquired by customers, health centers, and consumers. There are products that should be prioritized, and it is important to detect abnormalities of these samples quickly and to respond to inquiries by detecting them.

  Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. In order to confirm and promptly cope with the suspension of the shipment of the product, the imaging data generation unit 423 searches for the product name (product) in the work information stored in association with the culture medium information, and stores the product name in advance for each product. Based on the determined priority, the display order for displaying the medium information or the arrangement order for displaying a plurality of medium images on one screen are determined, and the medium display image is generated based on the determined display mode. .

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

(Type of worker)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when a condition indicating “display medium information for each worker” is instructed by the administrator, and displays it as a display mode. Based on the culture medium information and the work information, the display order to be displayed on the administrator terminal device 20 or the arrangement order in displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined for each worker.

  Usually, it is important for many workers to be involved in the film-type medium 60, such as sample extraction and placement of the extracted sample on the film-type medium 60, and to manage reliability and mistakes in work accuracy. .

  Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. In order to make the confirmation and early response such as stoppage of shipment of goods, the imaging data generation unit 423 searches for the worker ID in the work information stored in association with the culture medium information, and is determined in advance for each worker. The display order for displaying the culture medium information or the arrangement order for displaying a plurality of culture medium images on one screen is determined based on the priority, and the culture medium display image is generated based on the determined display mode.

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

(Type of fungus)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when a condition indicating “display medium information for each bacterial species (each test type)” is instructed by the administrator. Then, as the display mode, the display order to be displayed on the administrator terminal device 20 for each bacterial species based on the culture medium information and the work information or the arrangement order at the time of displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined. To do.

  Usually, when inspecting a plurality of bacterial species, it is necessary to change culture conditions such as a culture solution such as general bacteria and Escherichia coli, and therefore the inspection is performed using different film-type media 60. On the other hand, for example, when an abnormality occurs in the film-type medium 60, E. coli often causes more serious problems than general bacteria.

  Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. In order to confirm and promptly respond to the suspension of product shipment, the imaging data generation unit 423 searches for the bacterial species in the work information based on the culture medium information, and based on the priority determined in advance for each bacterial species A display order for displaying the culture medium information or an arrangement order for displaying a plurality of culture medium images on one screen is determined, and a culture medium display image is generated based on the determined display mode.

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

(Culture conditions)
The imaging data generation unit 423 searches each medium information recorded in the medium information DB 401 when a condition indicating “display medium information for each culture condition” is instructed by the administrator, and displays it as a display mode. Based on the culture medium information and the work information, the display order to be displayed on the administrator terminal device 20 for each culture condition or the arrangement order in displaying a plurality of medium images on the screen of the administrator terminal device 20 is determined.

  Usually, even the same bacterial species may be tested at the same time by changing the dilution factor. Therefore, in the present embodiment, as described above, the state of the medium of the film-type medium 60 in which an abnormality may have occurred from the enormous number of film-type medium 60 can be quickly visually confirmed by the administrator. In order to confirm and promptly cope with the suspension of product shipment, the imaging data generation unit 423 searches for the dilution rate of the same bacterial species in the work information based on the culture medium information, and has a priority set in advance for each dilution rate. The display order for displaying medium information having the same culture condition as the culture condition of the film-type medium 60 determined to be abnormal is determined based on the degree, or the order in which a plurality of medium images are displayed on one screen is determined. Then, a culture medium display image is generated based on the determined display mode.

Note that the imaging data generation unit 423 follows the above-described conditions,
(1) For each medium ID, for each process, or for each lot, and
(2) According to the time series of culture start time, culture test time or shipment timing,
The display order or arrangement order may be determined.

[5.5] Lot Determination Processing Unit Next, details of the lot determination processing unit 424 in the server device 40 of the present embodiment will be described with reference to FIGS. 9 to 11. 9-11 is a figure for demonstrating the process determination in the server apparatus 40 of this embodiment.

  The lot determination processing unit 424 of the present embodiment analyzes data on hygiene management in the designated lot, work line 80 or process based on the instructions of the administrator input to the administrator terminal device 20 (ie, pass / fail determination). Execute.

  Specifically, the lot determination processing unit 424, for each lot, line information of the work line 80 used for the corresponding lot, and medium information registered in association with the corresponding work line 80 (at least the number of colonies). Based on the above, it is determined whether the food group manufactured or inspected under the same condition has a predetermined condition.

  In addition, when the lot determination is instructed, the lot determination processing unit 424 determines whether the work line 80 included in the corresponding lot and the processes belonging to the work line 80 are abnormal or normal in terms of hygiene management. 80 line determinations (that is, pass / fail determination for hygiene management) and process determinations for each process (that is, determination of pass / fail for hygiene management) are performed, and lot determination is performed using the process determination and line determination.

  In particular, when the lot determination is instructed, the lot determination processing unit 424, for example, the number of colonies of the film-type medium 60 in the medium information that has passed a predetermined culture inspection time such as 24 hours, 48 hours, etc. Based on the medium information of the pass / fail determination of the specimen, the pass / fail of hygienic management of the process is determined, and the pass / fail of hygiene management of the work line 80 is determined based on the pass / fail determination of the process included in the corresponding work line 80. Based on the pass / fail determination of the work line 80 included in the corresponding lot, the pass / fail in sanitary management of the lot is determined.

  Note that the lot determination processing unit 424 of the present embodiment may execute not only lot determination but also process determination or line determination as data analysis.

(Process judgment)
The lot determination processing unit 424 has a culture start time at the same timing, a culture examination time at the same timing, a culture start time having a time within a preset time from the first time to the second time, or a preset first time. The culture start time or the culture test time has a predetermined condition, such as having a culture test time having a time within the time from the first time to the second time, and is registered in association with the same process in the same lot. Each process determination is performed based on the culture medium information of the plurality of film-type culture media 60 that has been performed. That is, the lot determination processing unit 424 executes each process determination by comprehensive determination based on each medium determination result of the plurality of film-type mediums 60.

  Specifically, the lot determination processing unit 424 displays the medium determination results of the corresponding film-type medium 60 (that is, all the medium determination results registered in the medium information having the process ID 71b of the process to be subjected to the process determination). In addition to obtaining, if the number of pass / fail of the judgment result satisfies a predetermined condition, the process judgment of the process to be judged is judged to be acceptable, and if not, the judgment should be made The process judgment of the process is judged as rejected.

  For example, as shown in FIG. 9, the three film-type culture media 60 have the process ID 71 b of the process to be determined, the number of colonies of the first film-type culture media 60 is “20”, and the second film-type culture media 60 When the number of colonies is “30” and the number of colonies of the third film-type medium 60 is “70” and the number of colonies is “30” or less, the determination result is passed, and the predetermined condition is “60”. % ”Is assumed to pass the process determination of the process to be determined. In this case, since two of the three determination results of the film-type medium 60 are acceptable, the lot determination processing unit 424 determines that the process is acceptable.

  In addition, the lot determination processing unit 424 may execute the process determination of the process to be determined based on the number of colonies included in the culture medium information having the process ID 71b of the process to be executed instead of the above-described method. Good.

  For example, as shown in FIG. 10, the three film-type culture media 60 have a process ID 71 b of the process to be determined, the number of colonies of the first film-type culture media 60 is “20”, and the second film-type culture media 60 Medium information in which the number of colonies is “30” and the number of colonies of the third film-type medium 60 is “70” as described above, and the predetermined condition includes the number of colonies equal to or greater than the colony number threshold “70”. When there is no, the case where the process determination of the process which should be determined is passed is assumed. In this case, since the number of colonies in the third film-type medium 60 is “70”, the lot determination processing unit 424 determines that the process is unacceptable.

  On the other hand, the lot determination processing unit 424 is based on the number of colonies included in all the culture medium information having the process ID 71b of the process to be subjected to the process determination, instead of using the above-described threshold value for the number of colonies. You may perform process determination of the process which should be determined.

  For example, as shown in FIG. 11, the three film-type culture media 60 have a process ID 71 b of the process to be determined, the number of colonies of the first film-type culture media 60 is “20”, and the second film-type culture media 60 When the number of colonies is “30” and the number of colonies of the third film-type medium 60 is “70” as described above, and the predetermined condition is that the average of all colonies is equal to or less than the threshold value “30” Assume that the process judgment of the process to be judged is passed. In this case, since the average number of colonies of the three film-type culture media 60 is “40”, the lot determination processing unit 424 determines that the process is unacceptable.

  Note that, when only the process determination is performed, the lot determination processing unit 424 may weight the predetermined process based on the position or role of the process, and execute the process determination after taking the weight into consideration. .

  In addition, the lot determination processing unit 424 of the present embodiment may select one of the above methods based on the number of medium information registered in each process, or two or three of the above methods. The process determination may be executed in combination. The predetermined condition can be changed depending on the type of specimen, the type of bacteria to be detected, and the like, and can be set by an administrator or provided as a part of a program.

(Line judgment)
The lot determination processing unit 424 performs line determination for each work line 80 based on the pass / fail determination for hygiene management of a plurality of processes that are determined at a predetermined timing and registered in association with the corresponding line information. To do. That is, the lot determination processing unit 424 performs line determination by comprehensive determination based on the determination results of a plurality of processes of the same lot determined at a predetermined timing.

  Specifically, the lot determination processing unit 424 is determined at the same timing or a timing satisfying a predetermined condition, and has the line ID of the work line 80 to be subjected to line determination as described above. When the determination result of the determination is acquired and the number of pass / fail of the determination result satisfies a predetermined condition, the line determination of the work line 80 to be determined is determined to be acceptable, and the condition is not satisfied The line determination of the work line 80 to be determined is determined to be unacceptable.

  For example, when the three processes have the line ID of the work line 80 to be determined, the first process is “pass”, the second process is “pass”, and the third process is “fail”. In the case where the work line 80 is configured from a process in which the predetermined condition is “60%”, the lot determination processing unit 424 passes the line determination of the work line 80 to be determined.

(Lot judgment)
The lot determination processing unit 424 executes the lot determination for each lot based on the hygiene management pass / fail determination of the plurality of work lines 80 that are determined at a predetermined timing and registered in association with the corresponding lot information. To do. That is, the lot determination processing unit 424 executes lot determination by comprehensive determination based on the determination results of the plurality of work lines 80.

  Specifically, the lot determination processing unit 424 determines the lot to be determined based on the pass / fail determination determined at a predetermined timing in the sanitary management information of the work line 80 having the lot ID of the lot for which the lot determination is to be performed. Make a decision.

  For example, when a lot is configured from a work line 80 that has passed a predetermined condition of “60%”, the lot determination processing unit 424 determines that the lot determination of the lot to be determined is acceptable. Assume that one work line 80 has a lot ID of a lot to be determined. In this case, when the first work line 80 is “pass”, the second work line 80 is “pass”, and the third work line 80 is “fail”, the lot determination processing unit 424 determines the lot to be determined. It is determined that the lot determination is acceptable.

When the lot work time is long, the lot determination may be executed by dividing the time every predetermined time (for example, 8 hours or 12 hours). In this case, when the lot determination is performed while the work is suspended, a dummy result may be used, or it may be determined that the work is being suspended.

(Other)
The lot determination processing unit 424 can perform determinations and data analysis other than those described above using the culture medium information, line information, lot information, and work management DB 404, and the determination result or data analysis via the report processing unit 425. The result can be provided to the administrator terminal device 20 so that the administrator can view the result.

  Specifically, the lot determination processing unit 424 checks the reliability of the bacteria cultivated in each film-type medium 60, that is, in order to confirm whether or not an inspection error has occurred. The medium information in the medium ID is subjected to a predetermined analysis of the medium information or the medium image data in time series from the culture start time to the end of the culture.

  For example, the lot determination processing unit 424 has a specific culture medium ID (same culture medium ID) 66 based on an instruction from the administrator received via the administrator terminal device 20, and starts from the culture start time to a predetermined time. Are extracted together with the medium image data. Then, the lot determination processing unit 424 performs predetermined analysis on each medium information and each image data at a predetermined different timing, or aggregates each medium information and each image data at different timings. In addition, the lot determination processing unit 424 causes the report processing unit 425 to generate the analysis result or the aggregation result as browsing data having a predetermined data format, and allows the administrator to browse the generated browsing data. 20 to provide.

  Note that the lot determination processing unit 424 is linked to the report processing unit 425, and at this time, based on an instruction from the manager terminal device 20, each medium information in one medium ID 66 is used for legal hygiene management reporting. May be made individually viewable.

  Further, the lot determination processing unit 424 may have a search function for medium information, line information, lot information, or work management information. Specifically, the lot determination processing unit 424 uses the lot ID (instruction ID 71a), the work line ID, the process ID 71b, the work ID 71, the culture start time, the lot work date and time, the culture medium ID 66, the specimen type, and the like as search keys. The database 400 may be searched, and the report processing unit 425 may be linked to generate data that allows the administrator to view the corresponding medium information and various types of information.

  Further, the report processing unit 425 determines the medium information (medium image data, the number of colonies, and the medium determination result), the process information, the line specified by the search based on the administrator's instruction received via the administrator terminal device 20. It is also possible to provide information or information on lots in a predetermined report format. That is, the report processing unit 425 is configured to be able to provide various information as evidence or reports in legal inspection reports and other cases.

[5.6] Report Processing Unit Next, details of the report processing unit 425 in the server device 40 of the present embodiment will be described.

  The report processing unit 425 performs data analysis related to hygiene management in the designated lot, work line 80 or process based on the administrator's instruction input to the administrator terminal device 20 and template data having a predetermined report format. An analysis result (that is, a determination result of pass / fail determination) is generated as report data, and the generated report data is provided to the administrator terminal device 20 so as to be viewable by the administrator via the communication control unit 410.

  Specifically, the report processing unit 425 extracts necessary information from the medium information, the line information, and the lot information such as the medium image data, the number of colonies, or the medium determination result, and the extracted information and the lot determination processing unit 424. Based on the analysis result obtained by the above, report data is generated while assigning each information to the template data. Then, the report processing unit 425 provides the administrator terminal device 20 with report data having an image of a medium in which the processing such as rotation is not executed and the identity is ensured.

  Note that, as described above, the report processing unit 425 is configured to generate predetermined report data or browsing data in accordance with various analyzes or searches and provide the data to the administrator terminal device 20. . In other words, the report processing unit 425 can also provide medium information, process information, line information, or lot-related information specified by the search in a predetermined report format based on the received administrator's instruction. In addition, it is configured so that various information can be provided as evidence or reports in statutory inspection reports and other cases.

[6] Hygiene management system operation process [6.1] Medium information registration process (portable communication terminal device)
Next, operation | movement of the culture medium information registration process in the portable communication terminal device 10 of this embodiment is demonstrated using FIG. In addition, FIG. 12 is a flowchart which shows the registration processing operation | movement of the culture medium information in the portable communication terminal device 10 of this embodiment.

  In this operation, it is assumed that corresponding lot information and line information associated with the work instruction sheet 70 are already stored in the line information DB 402 and the lot information DB 403.

  Further, it is assumed that the medium ID or instruction ID is attached to the film-type medium 60 and the work instruction sheet 70 by a two-dimensional barcode.

  Further, in this operation, the number of colonies in each film-type medium 60 is detected at the time of registration in the medium information database 400, and the portable communication terminal device 10 uses RGB for capturing a medium image. It is assumed that calibration for the gradation value or the luminance value is performed.

  First, in the portable communication terminal device 10, when the application control unit 120 detects an activation instruction for the culture medium registration application via the operation unit 170 (step S101), the application control unit 120 reads the culture medium registration application from the application storage unit 101 and activates it ( Step S102). At this time, the application control unit 120 performs initialization of the work memory and other necessary processes under the control of the mobile terminal management control unit 190.

  Next, the application control unit 120 displays an image for interlocking with the display control unit 161 to select whether the initial registration of the film-type medium 60 or the post-culture registration after a predetermined time has elapsed from the start of the culture. It is displayed on the unit 160 and waits for its input (step S103).

  Next, when detecting an input of a selection instruction from the operation unit 170 (step S104), the application control unit 120 determines whether initial registration or post-cultivation registration and sets the result in flag information (step S105).

  Next, the application control unit 120 causes the display unit 160 to display a screen that prompts the imaging of the film-type medium 60, and waits for imaging by the image data generation unit 110 in conjunction with the operation unit 170 (step S106). At this time, the application control unit 120 causes a predetermined image to be superimposed on the display unit 160 in order to align the medium image to be acquired.

  Next, when the application control unit 120 detects imaging by the image data generation unit 110 in conjunction with the image data generation unit 110, the display control unit 161, and the operation unit 170 (step S107), the image data generation unit 110 causes the medium ID 66 to be detected. At the same time, the imaged medium image data of the film type medium 60 is acquired and stored in the image data storage unit 102 while giving a predetermined image ID (step S108).

  Next, the application control unit 120 acquires the current time from the timer 180 as the imaging time of the medium image data, and stores it in the image data storage unit 102 as metadata in association with the medium image data (step S109).

  Next, the application control unit 120 analyzes the two-dimensional barcode formed in a predetermined area of the acquired imaged culture medium image data, acquires the culture medium ID 66, and stores the image data in association with the culture medium image data. The information is stored in the unit 102 (step S110).

  Next, the application control unit 120 causes the display unit 160 to display a screen for acquiring the instruction sheet image data together with the instruction sheet ID 71a and the process ID 71b in conjunction with the display control unit 161, and waits for acquisition of the instruction sheet image data. (Step S111).

  Next, when the application control unit 120 detects imaging by the image data generation unit 110 in cooperation with the image data generation unit 110, the display control unit 161, and the operation unit 170 (step S112), an instruction in which the work ID 71 is imaged. The book image data is acquired and stored in the image data storage unit 102 in association with the culture medium image data acquired in step S108 (step S113).

  In addition, when acquiring the process ID 71b as the work ID 71, or when acquiring the one process ID 71b from the plurality of process IDs 71b, the application control unit 120 operates in conjunction with the display control unit 161 and the operation unit 170, and the user The process ID 71b to be acquired is displayed, and the corresponding process ID 71b is acquired.

  Next, the application control unit 120 analyzes the two-dimensional barcode formed in the predetermined region of the captured instruction image data and the medium image data, acquires the work ID 71, and corresponds to the instruction image data In addition, the image data is stored in the image data storage unit 102 (step S114).

  Next, the application control unit 120 acquires the current time from the timer 180 as the imaging time of the medium image data, and acquires the instruction sheet image data acquired by the operator in conjunction with the display control unit 161 and the operation unit 170. The work ID 71, medium image data, medium ID 66, and imaging time are confirmed (step S115).

  Note that the application control unit 120 may re-acquire the culture image data based on an instruction from the operator when the acquired medium information is confirmed by the operator. At this time, the application control unit 120 may be able to correct the medium image data by the operator in conjunction with the display control unit 161 and the operation unit 170.

  Next, the application control unit 120, based on the operator's instruction, together with flag information indicating whether it is initial registration or post-culture registration, terminal ID, and work ID 71, the acquired medium image data, its metadata, and whether it is initial registration. Flag information indicating whether it is registered after culture is transmitted as medium information to the server device 40 via the network communication unit 130 (step S116), and the registration process of the portable communication terminal device 10 is terminated.

  At this time, when transmitting the culture medium information, the network communication unit 130 executes login for accessing the server device 40 based on the terminal ID or the input ID and password, and the server device 40 is completed after the login is completed. Communication line is established and medium information is transmitted.

[6.2] Medium information registration processing (server device)
Next, the medium information registration processing operation in the server device 40 of the present embodiment will be described with reference to FIG. FIG. 13 is a flowchart showing the operation of registering medium information in the server device 40 of the present embodiment.

  In addition, this operation | movement is a process performed in conjunction with the culture medium information registration process performed by the portable communication terminal device 10, and the server apparatus 40 is based on the culture medium information transmitted from the portable communication terminal device 10. The following processing is executed.

  First, in the server device 40, when the communication control unit 410 receives the culture medium information transmitted from the portable communication terminal device 10 (step S300), the registration processing unit 421 is based on the flag information included in the received culture medium information. Whether the registration is initial registration or post-culture registration is determined (step S301).

  At this time, if the registration processing unit 421 determines initial registration, the process proceeds to step S302. If the registration processing unit 421 determines that it is not initial registration, that is, if it is determined to be post-culture registration, step S304 is performed. Move on to processing.

  Next, when it is determined as initial registration, the registration processing unit 421 extracts and specifies the work ID 71 included in the culture medium information (step S302).

  Next, the registration processing unit 421 registers the culture medium information in the culture medium information DB 401 based on the identified work ID 71 (step S303), and ends this operation. Although the culture start time is stored in advance in the work management DB 404, the registration processing unit 421 registers the imaging time included in the received medium information as the culture start time in the work management DB 404 in the process of step S303. Also good.

  On the other hand, if the registration processing unit 421 determines that the registration is after culture, it extracts and specifies the work ID 71 included in the culture medium information (step S304), and registers the culture medium information based on the imaging time included in the culture medium information. The culture examination time to be specified is specified (step S305).

  At this time, the registration processing unit 421 may be registered by designating a culture examination time for registering the culture medium information in conjunction with the portable communication terminal device 10, or the imaging time included in the received culture medium information. The culture examination time may be registered as it is. In addition, the registration processing unit 421 manages the culture medium registration at the culture test time that has already been performed, and specifies the culture test time based on the timing at which the culture medium information is received and the culture test time that has already been used to register the culture medium information. May be. That is, the registration processing unit 421 may specify the culture examination time by rewriting the execution flag each time the medium information is registered and comparing the received imaging time with reference to the information of the flag.

  Next, the registration processing unit 421 causes the colony detection determination unit 422 to perform image analysis on the received medium image data and extract the feature amount (luminance value) of each pixel constituting the medium image (step S306). ), And counting the number of colonies generated in the specimen imaged based on the feature amount of each pixel constituting the culture medium image (step S307).

  Next, the colony detection determination unit 422 reads out the medium determination criterion based on the type of the sample specified based on the work ID 71 and the fungus species to be detected, and detects the number of colonies detected based on the read sample determination criterion. It is determined whether or not satisfies a predetermined condition (step S308). That is, the colony detection determination unit 422 determines that it is acceptable (normal) when the predetermined condition is satisfied, and determines that it is unacceptable (abnormal) when the predetermined condition is not satisfied.

  The colony detection determination unit 422 is linked to the portable communication terminal device 10 instead of the automatic registration described above, and displays the detected number of colonies and the result of the pass / fail determination on the display unit 160 of the portable communication terminal device 10. The user may be allowed to view and confirm.

  Next, the registration processing unit 421 specifies culture start time information using the culture image data, the recognized medium ID 66, the determined pass / fail, the number of detected colonies, and the imaging time included in the medium information as the culture start time. The work ID 71 is associated and registered in the culture medium information DB 401 (step S309), and this operation ends.

  The registration processing unit 421 displays line information and information to be registered on the display unit 160 of the portable communication terminal device 10, and based on a user instruction input via the portable communication terminal device 10, the culture medium Information or the like may be registered.

  Further, when the culture medium image data is transmitted from the portable communication terminal apparatus 10 and the medium ID 66 is recognized by analyzing each image data by the server apparatus 40, the registration processing unit 421 receives the reception in the process of step S301. The medium ID 66 imaged on each predetermined area of the medium image data thus obtained is analyzed, and the medium ID 66 is recognized and acquired. Similarly, the server device 40 also recognizes the work ID 71 in the instruction image data.

[6.3] Medium information display processing including medium information imaging data generation processing and medium information correction processing Next, medium information imaging data generation processing and medium information correction in the sanitary system S of the present embodiment with reference to FIG. The operation of the medium information display process including the process will be described. FIG. 14 is a flowchart illustrating operations of the medium information imaging data generation process, the medium information correction process, and the medium information display process executed in the administrator terminal device 20 and the server device 40 of the present embodiment.

  In this operation, a plurality of pieces of medium information including the number of colonies and medium determination are registered.

  First, when the administrator terminal device 20 detects an operation of the administrator to request medium information imaging data for efficiently displaying a plurality of medium information (step S601), the administrator terminal apparatus 20 sends an image data acquisition request to the server apparatus. 40 and waits for reception of the medium information imaging data (step S602).

  At this time, the administrator terminal device 20 detects display conditions for efficiently displaying a plurality of medium information based on the operation of the administrator, and includes display condition information indicating the display conditions in the image data acquisition request. Make it. In addition, when the display condition input by the operation of the administrator cannot be detected, a predetermined condition such as the number of colonies may be included in the image data acquisition request.

  Next, in the server device 40, when the communication control unit 410 receives an image data acquisition request (step S701), the imaging data generation unit 423 extracts display condition information included in the image data acquisition request (step S702). ). In addition, the imaging data generation part 423 is good also as display condition information which extracted predetermined conditions, such as the number of colonies, when display condition information is not contained in the received image data acquisition request.

  Next, the imaging data generation unit 423 determines a display mode of medium information including a plurality of medium images and analysis results for each medium image based on the extracted display condition information (step S703).

  Next, the imaging data generation unit 423 reads the corresponding medium information from the database 400, and generates medium information imaging data based on the determined display mode and the read medium information (step S704). For example, the imaging data generation unit 423 generates culture medium information imaging data having a data format that can be displayed by a browser function constructed by a markup language or the like.

  Next, the imaging data generation unit 423, in conjunction with the registration processing unit 421, transmits the generated medium information imaging data to the administrator terminal device 20, and receives a medium information correction instruction or a medium information display process end instruction. (Step S705).

  Next, when the administrator terminal device 20 receives the medium information imaging data transmitted from the server device 40 (step S611), the administrator terminal device 20 analyzes a plurality of medium images and each medium image based on the received medium information imaging data. The information of the culture medium including the result is displayed so as to be viewable by the administrator, and the input of a correction instruction of the culture medium information or an instruction to end the culture medium information display process is awaited (step S612). In addition, the administrator terminal device 20 displays a plurality of medium information by the browsing function while communicating with the server device 40 as necessary.

  Next, when the manager terminal device 20 detects the manager's operation instruction (step S613), the manager terminal apparatus 20 determines whether the medium information correction instruction or the medium information display process end instruction (step S614).

  At this time, if the administrator terminal device 20 determines that the detected operation instruction of the administrator is an instruction to end the medium information display process, the administrator terminal apparatus 20 transmits an instruction to end the medium information display process to the server apparatus (step S615) This operation is terminated.

  In addition, when the administrator terminal device 20 determines that the detected operation instruction of the administrator is a medium information correction instruction, the administrator terminal apparatus 20 sends the correction instruction together with the medium information to be corrected input together with the correction instruction. It transmits to the apparatus 40 and waits for reception of data indicating completion of correction (step S616).

  Next, in the server device 40, when the operation instruction transmitted from the administrator terminal device 20 is received by the communication control unit 410 (step S711), the imaging data generation unit 423 indicates that the received operation instruction is a correction instruction. It is determined whether the instruction is to end the medium information display process (step S712). If it is determined that the instruction is to end, this operation is ended.

  Next, when the imaging data generation unit 423 determines that the received operation instruction is a correction instruction, the imaging data generation unit 423 causes the registration processing unit 421 to correct the corresponding medium information and causes the administrator terminal device 20 to complete the correction. The indicated data is transmitted (step S713), and this operation is terminated.

  Finally, when the administrator terminal device 20 receives the data indicating the completion of correction transmitted from the server device 40 (step S621), the manager terminal device 20 displays that the correction of the culture medium information is completed (step S622) and ends the operation. Let

  In addition, although the administrator terminal device 20 and the server device 40 execute the correction of the medium information by one data communication, the data may be exchanged for each medium information to be corrected.

[6.4] Lot Determination Processing Next, the operation of the lot determination processing in the server device 40 of this embodiment will be described using FIG. FIG. 15 is a flowchart showing the operation of the lot determination process in the server device 40 of this embodiment.

  In this operation, it is assumed that the corresponding medium information is registered, and process determination reference information, line determination reference information, and lot determination reference information are registered in advance.

First, when the communication control unit 410 of the server device 40 receives a lot determination instruction transmitted from the administrator terminal device 20 (step S501), the lot determination processing unit 424 can perform lot determination in conjunction with the communication control unit 410. A lot ID that can be determined by searching for a lot ID and the corresponding lot information are transmitted to the administrator terminal device 20 so that the administrator can view and select the lot ID, and an instruction for the lot ID to execute the lot determination process is sent. Wait (step S502).
The administrator terminal device 20 displays a lot ID that can be determined on a predetermined display screen so that the administrator can view and select the lot ID.

  Next, when the communication control unit 410 receives the lot ID specified by the administrator via the administrator terminal device 20 (step S503), the lot determination processing unit 424 determines the process of the process belonging to the corresponding lot, Each criterion information indicating conditions for line determination and lot determination is read from the RAM / ROM 440 (step S504).

  Next, the lot determination processing unit 424 reads out various lot information, line information, and medium information of the corresponding lot ID (step S505), and performs process determination and line determination based on the read lot information, line information, and medium information. The lot determination is performed (step S506). Specifically, the lot determination processing unit 424 executes the process determination of each process specified by the lot information, and the line of each work line 80 specified by the lot information based on the process determination result of the process determination. Make a decision. Then, the lot determination processing unit 424 executes lot determination based on the line determination result.

  Next, the lot determination processing unit 424 allocates the lot determination result to the template while reading the predetermined template information that is the determination report format, and generates report data (step S507).

  Finally, the lot determination processing unit 424 provides the report data generated in conjunction with the communication control unit 410 to the corresponding administrator terminal device 20 (step S508) and ends the operation.

  When the administrator terminal device 20 receives the report data, the administrator terminal device 20 displays the report data so that the administrator can view it. However, the lot determination processing unit 424 may transmit the print data as print data that can be printed on the printer without transmitting the report data to the manager terminal device 20.

[7] Modification [7.1] Modification 1
In the above-described embodiment, the culture medium registration process and the colony detection determination process are executed at the same timing, but the colony detection determination process may be executed at an arbitrary timing.

[7.2] Modification 2
In this embodiment, instead of performing the culture information registration process using a portable communication terminal device 10 such as a tablet information terminal device, a smartphone, or a mobile phone, a laptop or desktop personal computer is used. The registration process of the culture medium information may be realized by a computer and an image input device such as a scanner, a digital camera, or a smartphone.

In this case, the personal computer and the image input device may be connected according to a predetermined communication standard, and the registration process of the culture medium information may be realized by using the personal computer and the image input device integrally, or a memory card. The medium image data and instruction sheet image data previously acquired by the image input device are stored in other physical memory, and the registration process of the medium information is realized while the stored image data is captured by the personal computer. May be.
In this case, the functions of the server device 40 may be provided in a personal computer to execute the various processes described above.

[7.3] Modification 3
In the present embodiment, the portable communication terminal device 10, the administrator terminal device 20, and the server device 40 may be installed or used in the same site, or each may be installed in a remote place such as outside the country or remotely. It may be used on the ground and each process described above may be executed. However, it is assumed that the portable communication terminal device 10 is used in the same lot.

[7.4] Modification 4
In the present embodiment, registration of the medium information in the specimen cultured on the film type medium 60 using the film type medium 60 is performed. However, the bacteria cultured on the agar medium using the agar medium and the bacteria Registration of medium information in a specimen may be executed.

[7.5] Modification 5
In the present embodiment, instead of acquiring the culture medium ID 66 by imaging the film-type culture medium 60 by the image data generation unit 110, the culture medium ID 66 may be input by an operator's operation input.

  In this case, the application control unit 120 interlocks with the display control unit 161 and the operation unit 170 and causes the operator to manually input the culture medium ID 66 directly using the operation unit 170.

  In addition, the application control unit 120 controls the display control unit 161 and the operation unit 170 to select a display item such as a pull-down menu by clicking or touch selection, and causes the operator to input the culture medium ID 66.

[7.6] Modification 6
In the present embodiment, various processes are executed by the single server device 40, but various processes may be executed by a server system including a plurality of server devices 40.

[7.7] Modification 7
In the present embodiment, for each single film-type medium 60, the display order for displaying medium information or the arrangement order for displaying a plurality of medium images on one screen is determined. You may determine the display order which displays culture-medium information for every several film type culture medium 60 used as the test | inspection group, such as one set of sheets, or the arrangement | sequence order at the time of displaying a several culture medium image on one screen.

  In this case, when a predetermined condition is provided for each combination of tests such as the total number of colonies, or when a predetermined condition is satisfied for one or two of the film-type mediums 60 in each combination, the priority is given. The display order for preferentially displaying all the film-type culture media 60 in the corresponding group or the arrangement order for displaying a plurality of culture media images on one screen is determined.

[7.8] Modification 8
In the present embodiment, the film type culture medium 60 that has been determined to be abnormal or the film type medium 60 that is likely to be determined to be abnormal is preferentially displayed in a single screen. Although the order of display is determined, the display order or a plurality of culture images that preferentially display the film-type medium 60 determined to be normal or the film-type medium 60 that is highly likely to be normal are displayed. Determine the order of display when displaying on one screen.

  As described above, in the sanitary management system S of the present embodiment, in order to promptly and accurately confirm a medium image that is likely to be normal or abnormal to a manager or an operator, the registered medium information is given by Based on the conditions, the display mode of the plurality of medium images and the analysis results for each medium image is determined, and the plurality of medium images and the medium information including the analysis results are associated with each other, and can be viewed by the administrator or the operator. Can be displayed.

  In the sanitary management system S of the present embodiment, the description has been made using food. However, the present invention is not limited to the food, and can be applied to products that are provided to all living organisms including drugs and drugs. .

DESCRIPTION OF SYMBOLS S ... Hygiene management system 10 ... Portable communication terminal device 20 ... Manager terminal device 30 ... Network 40 ... Server device 60 ... Film type culture medium 70 ... Work instruction sheet 80 ... Work line 100 ... Data storage part 101 ... Application storage part 102 Image data storage unit 110 Image data generation unit 120 Application control unit 130 Network communication unit 140 Short-range wireless communication interface 150 Current position detection unit 160 Display unit 170 Operation unit 180 Timer 190 Mobile device management Control unit 400 ... database 401 ... medium information DB
402 ... Line information DB
403 ... Lot information DB
404 ... Work management DB
410 ... Communication control unit 420 ... Data processing unit 421 ... Registration processing unit 422 ... Colony detection determination unit 423 ... Imaging data generation unit 424 ... Lot determination processing unit 425 ... Report processing unit 430 ... Server management control unit

Claims (9)

A medium information registration system for registering in a database medium information indicating information on a medium for culturing bacteria generated in a specimen ,
(1) a group of a plurality of medium image data imaged for each medium; and (2) a medium image of at least one of a group of a plurality of medium image data obtained by imaging one or more mediums at different timings. an obtaining means for a group of data is acquired as a group of each media image data,
For the medium image included in each medium image data in the group of the acquired medium image data , a colony that is a lump of bacteria cultured in the medium is detected by image analysis of each medium image, and the detection Image analysis for performing colony counting on each medium and image analysis on the culture state of the colonies on the medium indicating whether each medium is in a normal state or an abnormal state based on the colonies obtained Means,
Generating means for generating image data for causing the display means to display a plurality of medium images and an analysis result of the culture state of the bacteria on the medium corresponding to each medium image;
Registration means for registering in the database in association with the analysis result data indicating the analysis result of the culture state of the culture medium image data and the bacteria in the group of the acquired culture image data ;
Equipped with a,
Before Symbol generating means,
A plurality of mediums belonging to the group of medium image data based on a given condition including, as a condition, the number of colonies of each medium or the presentation of medium information indicating whether each medium is in a normal state or an abnormal state Determine the display mode in the display means of the corresponding analysis results for the image and each medium image,
Based on the display mode to which the determined, the plurality of media images, the analysis result indicating whether said or abnormal state colony number or the respective medium for each medium is a normal state in each medium image, the A culture medium information registration system for generating image data to be displayed on the same screen of a display means . In the culture medium information registration system according to claim 1,
The culture state of the colonies includes the presence or absence of abnormality of each colony in each medium,
The generating means is
Based on the presentation condition of the medium information indicating the presence / absence of abnormality of each colony of each medium as the given condition, a display mode in the display means of a plurality of medium images and corresponding analysis results for each medium image Decide
Generate image data for displaying each medium image of a plurality of mediums and analysis results indicating the presence or absence of abnormality of each colony in each medium on the same screen of the display unit based on the determined display mode A culture medium information registration system characterized by: In the culture medium information registration system according to claim 1 or 2,
The generating means is
Generating image data for displaying a colony image detected based on each medium image or an image highlighting the colony on the same screen of the display means in association with the corresponding medium image and the analysis result A culture information registration system. In the culture medium information registration system according to any one of claims 1 to 3 ,
Before Symbol generating means, for displaying the media image of the medium it is determined that the an abnormality state on the display means with priority, medium information registration system. In the culture medium information registration system according to any one of claims 1 to 4 ,
The given condition includes, as a condition, presentation of medium information of at least one of the presence or absence of colonies and the number of colonies, and the type of specimen, the type of bacteria to be detected, and the bacteria A culture medium information registration system including at least one condition among a culture condition for culturing, an extraction condition for extracting the specimen, and an inspection condition for analyzing and inspecting a medium image. In the culture medium information registration system according to any one of claims 1 to 5,
Wherein the generating means, before Symbol plurality based on a given condition medium image and the medium image against analysis result display order and the plurality of the media images one of arrangement order in displaying on the screen at least one of A culture medium information registration system for changing a display mode . In the culture medium information registration system according to any one of claims 1 to 6,
A culture medium information registration system further comprising correction means for correcting the analysis result of each medium image data by an administrator. A program for registering, in a database, medium information indicating information on a medium in which bacteria generated in a specimen are cultured by a computer,
The computer,
(1) a group of a plurality of medium image data imaged for each medium; and (2) a medium image of at least one of a group of a plurality of medium image data obtained by imaging one or more mediums at different timings. acquisition means for acquiring the groups of data, as a group of each media image data,
For the medium image included in each medium image data in the group of the acquired medium image data , a colony that is a lump of bacteria cultured in the medium is detected by image analysis of each medium image, and the detection Image analysis for performing colony counting on each medium and image analysis on the culture state of the colonies on the medium indicating whether each medium is in a normal state or an abnormal state based on the colonies obtained means,
Generating means for generating image data for causing the display means to display a plurality of medium images and an analysis result of the culture state of the bacteria on the medium corresponding to each medium image; and
Registration means for registering in the database the analysis result data indicating the analysis result of the culture state of the medium and the culture image data in the group of the acquired culture image data ;
Function as
Before Symbol generating means,
A plurality of mediums belonging to the group of medium image data based on a given condition including, as a condition, the number of colonies of each medium or the presentation of medium information indicating whether each medium is in a normal state or an abnormal state Determine the display mode in the display means of the corresponding analysis results for the image and each medium image,
Based on the display mode to which the determined, the plurality of media images, the analysis result indicating whether said or abnormal state colony number or the respective medium for each medium is a normal state in each medium image, the A program for generating image data to be displayed on the same screen of a display means . A communication terminal device that generates a medium image obtained by imaging a medium for cultivating bacteria generated in a specimen as medium image data;
A server device for detecting colonies generated in the medium based on the medium image data and registering them in a database;
With
The server device is
(1) a group of a plurality of medium image data imaged for each medium; and (2) a medium image of at least one of a group of a plurality of medium image data obtained by imaging one or more mediums at different timings. an obtaining means for a group of data is acquired as a group of each media image data,
For the medium image included in each medium image data in the group of the acquired medium image data , a colony that is a lump of bacteria cultured in the medium is detected by image analysis of each medium image, and the detection Image analysis for performing colony counting on each medium and image analysis on the culture state of the colonies on the medium indicating whether each medium is in a normal state or an abnormal state based on the colonies obtained Means,
Generating means for generating image data for causing the display means to display a plurality of medium images and an analysis result of the culture state of the bacteria on the medium corresponding to each medium image;
Registration means for registering in the database in association with the analysis result data indicating the analysis result of the culture state of the culture medium image data and the bacteria in the group of the acquired culture image data ;
Equipped with a,
Before Symbol generating means,
A plurality of mediums belonging to the group of medium image data based on a given condition including, as a condition, the number of colonies of each medium or the presentation of medium information indicating whether each medium is in a normal state or an abnormal state Determine the display mode in the display means of the corresponding analysis results for the image and each medium image,
Based on the display mode to which the determined, the plurality of media images, the analysis result indicating whether said or abnormal state colony number or the respective medium for each medium is a normal state in each medium image, the A hygiene management system that generates image data to be displayed on the same screen of a display means .