JP5571351B2 - Production management system, control method thereof, and program thereof - Google Patents

Description

  The present invention relates to production management of products, and more particularly, to a production management system, a control method thereof, and a program thereof that are more effective when products having different production processes are produced on the same production line.

Conventionally, in multi-product small-quantity production, a work guidance table is used, and when the work guidance table is not used, each process such as assembly, testing, and warehouse delivery issues a slip that indicates the progress of each process.
On the other hand, when systematizing the production management of high-mix low-volume production, the concept of small-lot production, for example, production from a minimum of “1” to a maximum of “4” is reflected in all production planning and monitoring (production management). It is systemized based on making it.

It is important to create a database that registers the work time, production machine operating time, product specifications, etc. of each product for each “unit” (minimum unit of parts that make up the product) required for production. If the spec is to increase, from time to time in the case or the like which is Ligne over a Lumpur, there is a background that update should not to be made of the original unit database.
Note that there is no prior art document related to the present application which is known by the applicant.

By the way, when the delivery times required for products ordered by customers overlap, it is necessary to create a leveling plan ahead of schedule and digest the production process. However, advanced leveling production in high-mix low-volume production is limited in the plans that people make.
In addition, even after systematization, information is always collected on new spec products and new work, and a variety of production lead times (completed from the start of product production work with all the parts necessary to produce the product available) It is necessary to have a TOOL that can be evaluated correctly and quickly.
At the same time, there is a demand for reduction in man-hours for production management, reduction in human information transmission, and efficiency in information management.

  In view of the above circumstances, the present invention provides a production management system capable of optimizing a product production plan and appropriately managing the progress of actual product production work, a control method therefor, and a program therefor With the goal.

In order to achieve the above-mentioned object, a production management system according to the first aspect of the present invention is a production management system used when performing multi-product and small-quantity production of products on a production line, for producing the products. Progress information storage means for storing progress information or progress schedule information of a plurality of processes, display means for displaying the progress information or progress schedule information on a display device, and progress information or progress schedule information of the progress information storage means Update means for updating with input information, and the progress information is either progress management information or quality management information, and progress information for collecting either the progress management information or the quality management information in each step When there is a delay in the progress of part or all of the plurality of processes in the quality control information collection means and the actual production work, a warning is issued, Serial to the actual production solve departments of the terminal device the step of delay occurs in the progress of the work, and an arrangement information management unit for transmitting the electronic communication of the warning, the progress and quality management information collection means, said each A bar that is arranged in accordance with the process and that records the identification information for identifying the product and the information for identifying the arrangement data for arranging the product relating to the arrangement of the product and is sent along with the production flow of the product It is a reader that reads the identification information of the code or RFID and the information for identifying the arrangement data for arranging the product .

A control method for a production management system according to the second aspect of the present invention is a control method for a production management system that is used when a variety of products are produced on a production line. The progress information or the progress schedule information of a plurality of processes for producing the information is stored, the display means displays the progress information or the progress schedule information on a display device, and the update means is the progress information of the progress information storage means. Alternatively, the progress schedule information is updated with the input information, and the progress information is either progress management information or quality management information, and the progress / quality management information collection means includes the progress management information and the quality management in each step. collect any information, order information management unit, in the actual production operations, if a delay occurs in the progress of some or all of the production operations of the plurality of processes, Hassu warnings In addition, the warning electronic communication is transmitted to the terminal device of the department that solves the process in which the progress of the actual production work has been delayed, and the progress / quality control information collecting means corresponds to each process. The bar code or RFID of the bar code or RFID that is arranged and recorded with identification information for identifying the product and information for identifying the arrangement data for arranging the product related to the arrangement of the product and sent along with the production flow of the product It is a reader for reading identification information and information for identifying arrangement data for arranging the product .

  The production management system program according to the third aspect of the present invention is a program for causing a computer to execute the production management system control method according to the second aspect of the present invention.

  According to the present invention, it is possible to realize a production management system capable of optimizing a product production plan and appropriately managing the progress of actual product production work, a control method therefor, and a program therefor.

1 is a conceptual block diagram illustrating an entire production management system including a management apparatus according to an embodiment of the present invention. It is a figure which shows the structure of the product basic unit database of embodiment. It is a figure which shows the data file stored in the information recording part of embodiment. It is a figure which shows the structure of the order information data file of embodiment. It is a figure which shows the structure of the product parts table data file of embodiment. It is a figure which shows the structure of the product manufacture information data file of embodiment. It is a figure which shows the structure of the components information data file of embodiment. It is a figure which shows the structure of the notification component data file of embodiment. It is a figure which shows the structure of the product arrangement data file of embodiment. It is a figure which shows the structure of the arrangement parts data file of embodiment. It is a figure which shows the structure of the total required component data file of embodiment. It is a figure which shows the structure of the inventory data file of embodiment. It is a figure which shows the structure of the working time data file of embodiment. It is a figure which shows the structure of the payout schedule information data file of embodiment. It is a figure which shows the structure of the weekly work number data file of embodiment. It is a figure which shows the structure of the HF-W pile data file of embodiment. It is a figure which shows the structure of the production machine detailed information data file of embodiment. It is a figure which shows the structure of the test information data file of embodiment. It is a figure which shows the structure of OS installation data file of embodiment. It is a figure which shows the structure of the user authentication data file of embodiment. It is a figure which shows the structure of the RFID progress information data file which is embodiment. It is a figure which shows an example of the work day pile screen of embodiment. It is a figure which shows an example of the production number detail screen of embodiment. It is a figure which shows an example of the product trial transmission route screen which displays the some trial transmission route by which the product of embodiment is tried. It is a flowchart which shows the user authentication process in the production management system of embodiment. It is a figure which shows the user authentication screen for performing the security management in the production management system of embodiment. It is a figure which shows the all process management screen of embodiment. It is a flowchart which shows the all process management screen display process in the production management system of embodiment. It is a figure which shows the time limit automatic calculation registration screen of embodiment. It is a flowchart which shows the time limit automatic calculation registration process in the production management system of embodiment. It is a figure which shows the trial delivery warehouse slip electronic screen of embodiment. It is a flowchart which shows the trial delivery warehouse information registration process in the production management system of embodiment.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a conceptual block diagram showing an entire production management system S including a management apparatus 10 according to an embodiment of the present invention.

<Overall Configuration of Production Management System S of Background and Embodiment of the Present Invention>
With regard to the delivery date of the product requested by the customer who ordered the product, the overall management of the production line for high-mix, low-volume production products must be a stress process (an overworked process, a work process that is not digested as planned). Etc.) occurs. Conventionally, this multi-product small-quantity production system is generally digested based on production plans based on parts inventory and past work results.
However, from a management point of view, it is always best to be able to digest the necessary items at the necessary timing, so that “prediction (monitoring)” for the stress process and the response speed after the occurrence of the “stress process” occur. Reduction is necessary.
Therefore, the production management system S of the present embodiment has both “advance planning” based on the planned number of production, “early problem detection”, and “problem solving”.

The production management system S of the embodiment grasps the planned use quantity of parts included in the product based on the production number plan of the product, for example, the FA personal computer, the controller, and the like. It is a system that performs progress management.
A management apparatus 10 such as a server that operates the production management system S is used for production of a part development apparatus 20 that develops a part that uses a product to be produced via a communication network 70 such as a LAN (Local Area Network). The inventory management device 30 that manages the inventory of parts to be purchased, the purchased product management device 40 that manages information related to parts purchased from outside, the information recording unit 50 that records various information of the production management system S, and the production management system S It is connected to an input / output terminal 60 for input / output. The communication network 70 may be a WAN (Wide Area Network), the Internet, or the like, and is not limited.

In addition, the management apparatus 10 can perform data communication with an input / output terminal 81 such as an external product sales so that the progress of product production work can be visually observed from the outside via a communication network 80 such as the Internet. It is connected.
In addition, although the input / output terminal 60 and the input / output terminal 81 each illustrate one case, it is needless to say that there may be a plurality of input / output terminals.

<Management device 10>
The management device 10 is a computer such as a server, for example, and includes a main storage device such as a CPU (Central Processing Unit), a flash memory, and a RAM (Random Access Memory), an auxiliary storage device such as an HDD (Hard Disk Drive), and the like. ing.
The auxiliary storage device of the management device 10 stores a system program for embodying the master information management unit 11, the arrangement information management unit 12, and the production plan presentation unit 14 which are processing units of the production management system S. In addition, a product basic unit database 13 in which information related to products to be produced is registered is stored.

The master information management unit 11, the arrangement information management unit 12, and the production plan presentation unit 14 are embodied by the CPU loading and executing the system program stored in the auxiliary storage device to the main storage device. The function of the management system S is realized.
In addition, the system program which embodies the master information management part 11, the arrangement information management part 12, and the production plan presentation part 14 may be stored in one server, and may be stored in a mutually different server. Of course, the file may be transferred from another server or read from a magnetic recording medium, and the form is not limited.
Of course, if the functions of the master information management unit 11, the arrangement information management unit 12, and the production plan presentation unit 14 can be exhibited, these management units can be configured as one or an arbitrary number of management units.

  The master information management unit 11 is stored in an information recording unit 50 described later that stores master information such as inventory information of parts used for production of products, product information of products to be produced, and part information of parts used for products. In addition to managing files, processing for creating and updating the product intensity database 13 is performed. The master information includes, for example, information on the production work time of the product to be produced, the machine work time in the production of the product, the temperature bath used for the product inspection, the lot, and the like.

As shown in FIG. 1, the arrangement information management unit 12 manages the arrangement information of parts by using the parts development device 20, the inventory management device 30, the purchased product management device 40, and creates information in the product basic unit database 13. Process the information needed to update.
The production plan presentation unit 14 manages a plan (production, display, update, etc.) for producing the output product of the production management system S based on information in the information recording unit 50, the product basic unit database 13, and the like. A processing unit that manages the progress of actual production (correction of delays in production progress, etc.), and displays screens such as a plan for producing a product and the progress of actual production work on the input / output terminals 60 and 81. At the same time, security management of the production management system S is performed.

The product basic unit database 13 is managed by product basic unit registration of the minimum unit (basic unit) of parts used for the product to be produced, that is, the minimum number of parts information used for the product to be produced is stored and produced. Information related to products is registered.
FIG. 2 is a diagram showing a configuration of the product basic unit database 13 shown in FIG.
In the product basic unit database 13 shown in FIG. 2, the used parts and the like for each model of the product type are organized and registered as basic units (minimum number of used units).
The number D type / A type in the product basic unit database 13 indicates that one type of product is classified according to the option, and “sel” in the number D type / A type is select. It means that it can be selected.

The department in the product basic unit database 13 indicates a department from which the part is purchased, and is represented by symbols “W”, “X”, “Y”, “A” for identifying the department from which the part is purchased. Yes. It should be noted that the department of the product basic unit database 13 can be arbitrarily set as appropriate.
The figure # part number in the product basic unit database 13 is the figure number (drawing number) of each part or the part number in the figure number. Other data items include the part code, part name, specification, remarks, There is history.
Needless to say, the data items in the product basic unit database 13 are not limited to those illustrated, and can be increased or decreased as appropriate.

<Information recording unit 50>
The information recording unit 50 shown in FIG. 1 is a storage device such as a memory or a hard disk, and information based on “product basic unit registration” is stored in various data files.
The information based on “Product basic unit registration” includes “Number of parts used” per product to be produced, “Production work time” required to produce the product, In addition to the “machine working time” that is the working time of the product, the “test time” that is the time taken to test the performance of the product, information from the procurement of the parts used in the production of the product to the completion of the production and passing the test, for example, “Work contents” and “Test contents (jigs NO)” necessary for production are registered.

With this “product basic unit registration” information, it is possible to grasp the stress process when a plurality of types of products are assembled at the same time on one cell-type line.
Information of "product per unit of registration" is information of products that production and "new spec products,""product Ligne over A le", is updated from time to time along with the information of the product per unit of database 13 (see FIG. 1), revision ( Update) A managed database is being built.

  The information recording unit 50 shown in FIG. 3 includes an order information data file 501 for storing order information of a product to be produced, a product parts table data file 502 for storing information on parts constituting the product to be produced, and a production lead time of the product. A product production information data file 503 for storing information (a period until the product is completed in a state where the parts are arranged), a parts information data file 504 for storing detailed information of parts used for the product to be produced, Preliminary parts data file 505 for storing preliminary information for ordering parts for production, product arrangement data file 506 for storing information on arrangement of ordered products, and arrangement part data file for storing information on arranged parts 507, a total necessary parts data file 508 storing all information of parts necessary for producing a product, and , Inventory data file 509 stock information of the components to be used in the production of the product is stored is stored.

  Further, the information recording unit 50 stores a work time data file 511 in which information on work time related to weekly production planned for each work process of the model of the product is stored, and information related to the delivery date of the parts from the warehouse. The payout schedule information data file 512 to be stored, the weekly work number data file 513 in which information on the number of work pieces for each model, which is the type of product, is stored, and the date of production work are associated with each product category model. HF-W (production category) pile data file 514, production machine detailed information data file 515 in which the information of weekly product piles for each type of production machine is stored, and weekly test equipment used for each model Test information data file 516 in which information on product stacks of products is stored, and information on product stacks for each model of OS (Operating System) to be installed are stored. S installation data file 517, user authentication data file 518 in which user authentication information is stored, and trial delivery from delivery of a part etc. used for parts production from the warehouse to delivery of the inspected product to the warehouse An RFID (Radio Frequency IDentification) progress information data file 519 is stored in which store information and actual production progress information are stored.

Hereinafter, each data file stored in the information recording unit 50 will be described in detail.
<Order information data file 501>
FIG. 4 is a diagram showing the configuration of the order information data file 501 stored in the information recording unit 50.
The order information data file 501 includes a department in charge of production of an ordered product, a number given each time an order for a product is received, an order number for identifying the order of the product, an abbreviation of the product name, and an order received. The number of products, the abbreviation of the order owner, which is the abbreviation of the customer who ordered the product, the delivery date when the product requested by the customer, the orderer, is delivered to the customer, and the reception date when the product is received are associated and stored. .
The information stored in the order information data file 501 clarifies what the customer request is.

<Product parts table data file 502>
FIG. 5 is a diagram showing the configuration of the product parts table data file 502 stored in the information recording unit 50 (see FIG. 3).
The product parts table data file 502 is created by using a part development technique for products, and indicates what parts are used in each product that is ordered and produced.
As shown in FIG. 5, the product parts table data file 502 includes a product code for identifying each product, a part code for identifying a part necessary for producing a product of the product code, and a part code corresponding to the part code. Associated with the quantity used for the product. Here, codes such as “B001”, “B002”,... Are used as the component codes.

For example, the product with the product code “S001” needs one part with the part code “B001”, one part with the part code “B002”, and two parts with the part code “B003”. Yes.
However, the relationship illustrated here is a simple case where the relationship between the product code and the part code is one layer, and the general expansion of n layers (n is a positive integer) is a data file defined by a well-known technique. By providing the above, the development from the product code to the part code can be realized.

<Product production information data file 503>
FIG. 6 is a diagram showing the configuration of the product production information data file 503 stored in the information recording unit 50 (see FIG. 3).
The product production information data file 503 indicates the number of production days in which each product can be produced when the parts to be used are available.
This number of production days is referred to as production lead time. In other words, the manufacturing operation lead time, in a state in which the parts necessary to manufacture the products are aligned, is the period required to complete the production work start of the product, is represented by a number indicating the number of days.
As shown in FIG. 6, the product production information data file 503 is associated with the product code and the production lead time of the product of the product code.

<Part information data file 504>
FIG. 7 is a diagram showing the configuration of the component information data file 504 stored in the information recording unit 50 (see FIG. 3).
The part information data file 504 indicates detailed attributes of each part used for manufacturing a product.
In the part information data file 504, the part code, the part name of the part of the part code, the order lot that is the minimum unit of the part order quantity to the part supplier that is the part supplier, and the number of days from the order date to the delivery date are displayed. The order lead time that represents the quantity, the quantity confirmation lead time that represents the period in which the responsibility for taking over the part occurs in terms of the number of days, starting from the date when the forecast for the part was published, the postponement possible period that represents the grace period for the part, and the part order date Order cycle that represents the cycle of the part, acceptance test days that represent the number of days it takes to inspect the part from the delivery date of the part, the parts supplier code that identifies the supplier of the part, and “Yes” for the part to be forecasted ”Is entered, but if the part is not a forecast target part, a forecast target part flag in which“ No ”is entered is associated.

The order lead time, the quantity determination lead time, and the take-off postponement possible period are contracts with parts suppliers in the forecast operation of the parts, and are expressed in days.
The forecast released within the period if the demand forecast quantity of each part according to the required delivery date of the part, that is, the forecast quantity piled up, is between the date when the forecast is published and the quantity confirmation lead time. As for the quantity, the responsibility for taking over occurs on the ordering (purchase) side of the part.
The responsibility for taking over refers to the responsibility for taking out the parts for which the ordering party has cast. This is because when the ordering side forecasts the part, the parts supplier (parts ordering party) side prepares the forecasted part in advance, and therefore, the ordering (purchase) side has a takeover responsibility.
When the responsibility for taking over occurs, the date that the order lead time is subtracted from the required delivery date for the part is defined as the planned order date. If there is no change in the forecast quantity and the required delivery date, an order is placed to the parts supplier on the planned order date, that is, the order is placed Issue a certificate.

Even if the quantity of forecasted parts is reduced from the plan due to the occurrence of responsibility for taking over due to the fixed quantity lead time, there is no need to place an order, and from the planned order date to the date when the postponement period, which is the grace period for taking parts, elapses You must place an order with us.
For example, if a part with an order lead time “5 days”, a quantity confirmation lead time “10 days”, and a postponement postponement possible period “15 days” is published on January 1, the required delivery date of the parts is January. With regard to forecast quantities in the period up to 11 days, takeover responsibility arises. If the required delivery date is January 10, the forecast quantity for which the takeover responsibility has occurred is the order lead time “5 days”. Orders must be placed by January 20th with the addition of the postponement possible period “15 days”.

The ordering cycle represents an interval for placing a part order with a parts supplier, that is, a cycle for placing a part with a parts supplier in days. For example, when placing an order once a week, the order interval is “7 days”.
The purpose of using the ordering cycle is to determine how many days before the planned order date to place an order. In the case of daily ordering, it is an unnecessary item because it can be ordered according to the planned order date. However, if “7 days” is the order cycle, orders with a planned order date within 6 days from the order date are ordered. There is a need to. Otherwise, the order after 7 days will not be placed until the next 7 days, so it will be the worst, plus 7 days later, and the planned order date will be over. .

The acceptance test days are the number of days from when a part arrives at the part orderer until it can be used for manufacturing a product through a process such as acceptance inspection. The parts supplier code is a parts supplier that is a supplier (ordering party) of a part defined for each part code, and is a parts supplier of a part to be publicized.
The forecast target part flag is a flag indicating whether or not the forecast operation is performed on the assumption of takeover responsibility. In the case of “Yes”, the takeover responsibility is generated according to the above contract, but in the case of “No” Is a parts supplier who does not have the above contract, and only discloses a pile of required delivery times for parts, and does not take responsibility for taking over.

  For example, the part code “B001” is the part name “AAA”, the order lot which is the minimum unit quantity of the order is “10”, the order lead time from the order date to the delivery date is “30 days”, forecast The quantity confirmation lead time indicating the period in which the responsibility for taking over will be generated after the release is “60 days”, the postponement period that is a postponement period of parts taking is “30 days”, and the ordering cycle that is the ordering cycle is “7 days” The acceptance test days that can be used for production from the arrival of parts through the acceptance inspection are “0 days”, the parts take-up destination code is “M001”, and the forecast target part flag is “Yes”. This indicates that it is a target part.

<Notice parts data file 505>
FIG. 8 is a diagram showing the configuration of the notice component data file 505 stored in the information recording unit 50 (see FIG. 3).
The notice part data file 505 represents the result of expanding the product for each notice number for identifying the notice data of the product scheduled to be produced into parts.
The notice part data file 505 includes a notice number, a product code of a product included in the notice number, a notice branch number that is a serial number assigned to each noticed product code, a part code of a part constituting the product, The part notice quantity, which is the quantity of parts in the part code, is associated with the part notice period that is scheduled for delivery of the part.

For the notice branch number, codes such as “01”, “02”,... Are used. For example, since the product code “S001” is the first, the product branch number “01” is assigned to the product code “S001” notified by the notification number “Y001”, and the product code “S001” is notified by the notification number “Y002”. Since the product code “S001” is second, the notice branch number “02” is assigned to the product code “S001” of the product.
The part notice quantity is the quantity of parts necessary to produce a product with the product code notified by the notice number, and is included in the number of the order information data file 501 in FIG. 4 and each product in the product parts table data file 502 in FIG. This is a calculated value obtained by expanding the parts table by the product of the number of parts used.

As described above in the description of the product parts table data file 502 (see FIG. 5), the development of a product into a general n-layer part is performed by developing the parts using a well-known technique, and the notice part data file 505 shown in FIG. Shall be created.
The parts notice required period is a requested delivery date of parts necessary for producing a product having the product code notified by the notice number. In this part notice period, the production lead time of the product production information data file 503 in FIG. 6 is traced back to the factory operation date from the delivery date of the order information data file 501 in FIG. 4, and the acceptance of the part information data file 504 shown in FIG. This is a date that goes back the test days.

Here, the relationship between the data files is determined by referring to the product code of the product production information data file 503 (see FIG. 6) with the product code of the product corresponding to the product name abbreviation in the order information data file 501 (see FIG. 4). The time is obtained, and the acceptance test days are obtained by referring to the part code of the part information data file 504 (see FIG. 7) with the part code of the notice part data file 505 (see FIG. 8).
For example, as shown in FIG. 8, in order to produce the product code “S001” with the notice number “Y001”, 10 parts with the part code “B001” are required on May 25, 2007. Yes.

<Product arrangement data file 506>
FIG. 9 is a diagram showing a configuration of a product arrangement data file 506 stored in the information recording unit 50 (see FIG. 3).
The product arrangement data file 506 shows details such as the quantity and delivery date of the products arranged with the arrangement number representing arrangement.
The product arrangement data file 506 includes an arrangement number for identifying arrangement data for arranging the product, a product code of the product, a product arrangement quantity indicating the quantity of the product arranged by the arrangement number, and a deadline date for arranging the product. Is associated with the product arrangement terms. It should be noted that the product arrangement necessary period is obtained from the delivery date-1 (working date) of the order information data file 501 (see FIG. 4).
As the arrangement number, codes such as “T001”, “T002”,... Are used. For example, the arrangement number “T001” in FIG. 9 indicates that ten products having the product code “S001” need to be arranged on May 21, 2007, which is the product arrangement period.

<Arranged parts data file 507>
FIG. 10 is a diagram showing the configuration of the arranged parts data file 507 stored in the information recording unit 50 (see FIG. 3).
The arranged parts data file 507 is an expanded product arranged at the parts level.
In the arrangement part data file 507, the arrangement number (see FIG. 9), the product code of the product arranged by the arrangement number, the arrangement branch number of the serial number assigned to each product code of the arranged product, and the product are configured. The part code of the part, the part arrangement quantity of the part, and the part arrangement period that is the due date for arranging the part are associated with each other. For the arrangement branch number, codes such as “A1”, “A2”,... Are used in order for each arranged product.

For example, since the product code “S002” arranged with the arrangement number “T002” is the arrangement number where “S002” appears first, the arrangement branch number “A1” is assigned, and the arrangement number “T003” The product branch order “S002” is assigned the order branch number “A2” because “S002” is the order number that appears second.
The parts arrangement quantity is the quantity for arranging the parts necessary for producing the product of the product code arranged by the arrangement number. The product arrangement quantity in the product arrangement data file 506 in FIG. 9 and the product parts table data file in FIG. This is a calculated value obtained by integrating the quantity of parts used for each product 502 and expanding the parts table.
The part arrangement deadline is a required delivery date of parts necessary to produce a product having the product code arranged by the arrangement number. In this part arrangement period, the production lead time of the product production information data file 503 in FIG. 6 is traced back to the factory operation date from the product arrangement period in the product arrangement data file 506 in FIG. 9, and the part information data file 504 in FIG. This is the date that goes back the number of days of acceptance testing.

Here, the relationship between the data files is determined by referring to the product code in the product production information data file 503 in FIG. 6 with the product code in the product arrangement data file 506 in FIG. It is assumed that the acceptance test days are obtained by referring to the part code of the part information data file 504 in FIG.
For example, as shown in FIG. 10, in order to produce the product code “S001” with the arrangement number “T001”, 10 parts with the part code “B001” are required on May 14, 2007, which is the part arrangement period. Indicates that it is necessary.

<Total necessary parts data file 508>
FIG. 11 is a diagram showing the configuration of the total necessary component data file 508 stored in the information recording unit 50 (see FIG. 3).
The total necessary part data file 508 is created by combining the notice part data file 505 in FIG. 8 and the arranged part data file 507 in FIG.
The total necessary parts data file 508 is managed for each arrangement number or notice number in part code and part period.

The total necessary parts data file 508 includes an arrangement number or an arrangement number / announcement number of a notice number, a product code, a branch number, a part code of a part included in the branch number, a part quantity of a corresponding branch number of the part, the branch The part period of the part number is associated.
The arrangement / notice number is the notice number of the notice part data file 505 (see FIG. 8) or the order number of the arrange part data file 507 (see FIG. 10). The branch number is the notice branch number of the notice component data file 505 (see FIG. 8) or the arrange branch number of the arrange part data file 507 (see FIG. 10). The parts quantity is the parts notice quantity in the notice parts data file 505 (see FIG. 8) or the parts arrangement quantity in the arranged parts data file 507 (see FIG. 10). The component essential period is the part preliminary announcement necessary period of the preliminary announcement part data file 505 (see FIG. 8) or the parts arrangement essential period of the arrangement part data file 507 (see FIG. 10).

<Inventory data file 509>
FIG. 12 is a diagram showing a configuration of an inventory data file 509 stored in the information recording unit 50 (see FIG. 3).
The inventory data file 509 indicates how many parts of the part code are in the warehouse.
The inventory data file 509 is associated with a part code representing a part and the inventory quantity of the part of the part code. Note that the stock quantity is registered by the stock management apparatus 30 (see FIG. 1), and the latest stock quantity is registered by managing the loading and unloading of parts by a well-known technique.
For example, the inventory quantity of the part code “B001” is 12 pieces.

<Working time data file 511>
FIG. 13 is a diagram showing a configuration of the work time data file 511 stored in the information recording unit 50 (see FIG. 3).
In the work time data file 511, the work amount is grasped by stacking (totaling) the work hours planned for each week for each work process of each model of the product. The bottom column shows the total work time for each week.
The work time data file 511 clarifies the work amount of each work process for each week, and the work amount can be leveled.

<Payout schedule information data file 512>
FIG. 14 is a diagram showing the configuration of the payout schedule information data file 512 stored in the information recording unit 50 (see FIG. 3).
In the payout schedule information data file 512, a payout indicating the above-mentioned model, the number of products produced of the model, and the delivery date plan of the parts used for production of the product of the model and stored in the warehouse. Daily plan, part code that identifies the part to be delivered, part quantity that is the quantity of the part to be delivered, inventory quantity of the quantity that the part is stored in the warehouse, and “OK” is displayed when the part is in the warehouse When there is no warehouse, a determination indicating whether there is a missing item displayed as “NG” and a delivery instruction deadline which is a deadline date of the delivery instruction are associated with each other.
As described above, the manufacturing operation lead time, in a state in which the parts necessary to manufacture the products are aligned, is a period it takes to complete the work start of production of the product. Based on the information stored in the payout schedule information data file 512, it is confirmed whether the part is missing.
When the production process is changed, the data of the payout schedule information data file 512 is updated by the production plan presentation unit 14, the master information management unit 11, and the like.

<Weekly work number data file 513>
FIG. 15 is a diagram showing the configuration of the weekly work number data file 513 stored in the information recording unit 50 (see FIG. 3).
The weekly work number data file 513 allows simulation of the situation when the product is flowed to the product production line based on production prospect information (hereinafter referred to as forecast information (public information of parts to be purchased)). The total number of models produced and products produced for a certain period are managed in a week.
The weekly work number data file 513 is associated with the model of the product to be produced, the total indicating the total count of the production of the model for a certain period, and the number of work for each week for each model.

The amount of product produced during a certain period is grasped by the weekly work number data file 513 for each model, and the unevenness (large or small) of the product quantity is monitored weekly.
From the information in the weekly work number data file 513, the production plan presenting unit 14 displays a screen on which the production planner can determine for each product model on the display devices of the input / output terminals 60 and 81. The information in the weekly work number data file 513 can be updated by the user's input, so that it is possible to simulate the situation when the product is flowed to the product production line based on the forecast information and to update the simulation. It is configured to enable leveling of the work volume of the product production line.

<HF-W pile data file 514>
FIG. 16 is a diagram showing the configuration of the HF-W (production category) piled data file 514 stored in the information recording unit 50 (see FIG. 3).
Here, in the production management system S, a plurality of products to be produced are managed by using a production category called HF-W or the like that represents a case, a main body, a unit, etc., and production management of a plurality of products is performed. Has been made easier. For example, like the HF-W pile data file 514 shown in FIG. 16, the pile data file is managed for each production category such as HF-W.
The HF-W stacking data file 514 shown in FIG. 16 is associated with the model of the type of product for which the order has been received, the work day that is the date of the work for producing the product, and the production quantity for each model produced on the work day. Yes.

For example, the model “65F [6520]” shown in FIG. 16 is planned to be assembled on April 1st. In this way, by storing information in the HF-W pile data file 514, it is possible to present the amount of work (number of products produced) to the production site, and the parts necessary for production of the ordered product. The deadline for obtaining is clearly indicated.
For example, the production plan presenting unit 14 displays information on the HF-W pile data file 514 for each production category on the input / output terminals 60 and 81 so that the production planner can judge for each production category such as HF-W. Since the information in the HF-W pile data file 514 can be updated by user input, it is possible to simulate and update the situation when the product information is flowed to the product production line based on the forecast information. Can be implemented.

<Production machine detailed information data file 515>
FIG. 17 is a diagram showing the configuration of the production machine detailed information data file 515 stored in the information recording unit 50 (see FIG. 3).
In the production machine detailed information data file 515, the number of products is piled up every week for each production device used for product production, that is, the number of products produced for each production device is displayed, and how many piles are accumulated in which production device. We are monitoring for being rare.

The upper column of each column of the production device a, the production device b, and the production device c means the first half of the week, and the lower column means the second half of the week. The total column in the bottom column of each week represents the total count of products produced by the production devices a, b, and c in that week.
The information of the manufacturing machine detailed information data file 515 is displayed on the display devices of the input / output terminals 60 and 81 by the production plan presentation unit 14. Since the production plan presenting unit 14 can update the input / output terminals 60 and 81 by the user's input, it is possible to carry out the leveling of the work amount of each of the production devices a, b, and c.

<Test information data file 516>
FIG. 18 is a diagram showing the configuration of the test information data file 516 stored in the information recording unit 50 (see FIG. 3).
In the test information data file 516, it is monitored in which week a pile of products is stacked for each test device used for product production (how many products are tested in each test device).
The upper column of each column of the test apparatus AAA, the test apparatus BBB, and the test apparatus CCC means the first half of the week, and the lower column means the second half of the week. The total column in the bottom column of each week represents the total count of products to be tested by the test apparatuses AAA, BBB, and CCC in that week.

Information of the test information data file 516 is displayed on the display devices of the input / output terminals 60 and 81 by the production plan presentation unit 14. Since the production plan presenting unit 14 can update the data by the user input to the input / output terminals 60 and 81, the work amounts of the test apparatuses AAA, BBB, and CCC can be leveled.
The test apparatus includes, for example, an apparatus that tests whether a product is operating as designed by applying temperature stress to the produced product.

<OS installation data file 517>
FIG. 19 is a diagram showing the configuration of the OS installation data file 517 stored in the information recording unit 50 (see FIG. 3).
In the OS installation data file 517, which day is piled for each OS (A), OS (B), and OS (C) used for the above-described models, that is, what day for each OS. Installed on one product. The column with the date on the right is a breakdown of the number of products installed by date for each model. The operation of installing an OS on a product refers to an operation of installing an “OS” in accordance with a customer request for a produced product and confirming whether it has been installed normally.

  The information of the OS installation data file 517 is displayed on the display devices of the input / output terminals 60 and 81 by the production plan presentation unit 14. Since it can be updated by a user input to the input / output terminals 60 and 81, the amount of work for installing the OS (A), OS (B), and OS (C) can be leveled.

<User authentication data file 518>
FIG. 20 is a diagram showing the configuration of the user authentication data file 518 stored in the information recording unit 50 (see FIG. 3).
The user authentication data file 518 is a file for performing security for storing personal information having access authority to the production management system S.
In the user authentication data file 518, the ID of the personal authentication identification information permitted to access the production management system S, the password, the department to which the individual belongs, the name of the individual, and the authority indicating the authority level to permit the access. Data is stored.

The authority “0” indicates an administrator, the authority “1” indicates a person in charge, and the authority “2” indicates an approver.
For example, an administrator with authority “0” is given authority to refer to and update all data files of the production management system S. Further, the approver with the authority “2” is given the authority to refer to and update the data file related to the job to be approved. The person in charge with authority “1” is given authority to refer to and update the data file that he / she is in charge of. Of course, the authority is not limited to those illustrated, and can be set as appropriate.

<RFID Progress Information Data File 519>
FIG. 21 is a diagram showing a configuration of the RFID progress information data file 519 stored in the information recording unit 50 (see FIG. 3).
In the RFID progress information data file 519, the arrangement number, the arrangement branch number, the delivery date from the warehouse of the parts of the arrangement number / arrangement branch number, and the product of the arrangement number / arrangement branch number are stored. The date of acceptance of the date of issuance of production instructions / guidance charts for the preparation of production, the date of assembly, which is the date of assembling the product of the arrangement number / arrangement branch number, and the date of inspection of the assembled product A certain inspection date and a storage date that is a date for delivering the inspected product to the warehouse are stored.
Note that the information in the RFID progress information data file 519 is calculated and recorded by the system in the date field before the production of the product, and the planned date taking the due date into account or taking other conditions into consideration. In addition, after the production of the product is started, the date is updated to the actual date by the user input, automatic input, etc. described later according to the progress of the production line.

<Work day stacking screen G1>
FIG. 22 is a diagram showing an example of a work day stacking screen G1 displayed by the production plan presentation unit 14 shown in FIG.
On the work day stacking screen G1 (see FIG. 22) displayed by the production plan presentation unit 14 (see FIG. 1), one of the number of production work of the products of the above-mentioned models is displayed in one square, and each production The work days are displayed in a column. For example, products that are overly scheduled for production work or products that are delayed are displayed in yellow, red, etc., and displayed on the input / output terminal 60 of the department necessary for the solution to the production plan presentation unit 14. Sends electronic communication by e-mail, FAX, etc.
As described above, the work day stacking screen G1 allows a plurality of types of products to be stacked at the same time every production work day so that the work on the production work day can be leveled.

The user of the input / output terminal 60 of the department that has received the electronic communication can move one cell to another cell by dragging one cell with the mouse by the production plan presentation unit 14 on the work day stacking screen G1, Progress of the weekly work number data file 513, the HF-W pile data file 514, the payout schedule information data file 512, etc. having the original information of the work day pile screen G1 by the production plan presentation unit 14, the master information management unit 11, etc. The information storage means is updated so that “re-stacking” can be displayed on the work day stacking screen G1.
In this way, by using the work day stacking screen G1, the progress of production can be monitored in real time by the user, and the amount of work can be leveled.

<Numbering screen G2>
FIG. 23 is a diagram showing an example of the production number detail screen G2 displayed by the production plan presentation unit 14 shown in FIG.
The production number detail screen G2 is a screen for expanding the contents of the work day stacking screen G1 of FIG. 22 to “production number” necessary for the production site work instruction and displaying it as list data.
The serial number detail screen G2 is a serial number, a serial number assigned to the same order by the same customer, the number of production workers, the number of production workers, and the delivery date from the warehouse for the parts used to produce the product. Date, the scheduled completion date of the product of the production number, the scheduled delivery date of the product of the production number, the delivery date that is the date of delivery of the product of the production number requested by the customer to the customer, the delivery date of the request from this customer On the other hand, the contracting date indicating the date on which the product order is actually delivered to the customer and the order number of the product number are displayed.
The production site starts work for product production based on the information on the number specification screen G2 displayed on the input / output terminal 60.

<Product trial delivery route screen G3>
FIG. 24 is a diagram showing an example of a product trial transmission route screen G3 displaying a plurality of trial transmission routes through which products are tried.
The production plan presentation unit 14 (see FIG. 1) provides a product trial transmission route screen G3 shown in FIG.
The product trial delivery route screen G3 displays a plurality of trial delivery routes in the flow of the field where trial delivery is performed for each product. The user displays the product trial transmission route screen G3 on the input / output terminal 60, checks the selection check box in the leftmost column of the product trial transmission route screen G3 for each product, and selects the trial transmission route.
As a result, the trial transmission route is electronically managed for each product, the trial transmission route for each product is disclosed to the input / output terminal 81 via the communication network 80, and the progress management of the inspection unit is simultaneously performed.

  Here, the progress management of product production is carried out on a trial delivery storage slip electronic screen G7 (see FIG. 31) to be described later, and the date is black on each display date for each arrangement number, arrangement branch number or arrangement number. When displayed, it indicates that each process ends on that day. For example, if a date is entered in the storage date item, it means that the process of producing the product has been completed.

The date data input to each display date on the trial delivery voucher electronic screen G7 (see FIG. 31) is, for example, the RFID or bar code attached to the return box of each product when each process is completed. 21 is recorded in the RFID progress information data file 519 shown in FIG. 21 by recording the system date read by the reader with the product code and arrangement number, arrangement branch number or arrangement number information of each product recorded in (1).
By using the product trial delivery route screen G3 and the later-described trial delivery storage slip electronic screen G7 (see FIG. 31), paper slips indicating the progress of production processes of a plurality of types of products are eliminated.
The production plan presentation unit 14 collects information on the assembly progress per production site using a bar code, RFID, input / output terminal 60, etc., and the production progress information is sent to the product sales via the management device 10. Etc., and the progress management is performed at the same time.

<User authentication process>
Next, user authentication processing for security of the production management system S will be described with reference to FIG.
25 is a flowchart showing user authentication processing in the production management system S, and FIG. 26 is a diagram showing a user authentication screen G4 for performing security management in the production management system S.
The user authentication process shown in FIG. 25 is performed by the production plan presentation unit 14.
First, a user who accesses the production management system S uses the input / output terminal 60 or the input / output terminal 81 shown in FIG. 26), the user's ID and password are entered in the user ID input field G41 and password input field G42, respectively, and the OK button G43 is pressed.

Then, the input ID and password are transmitted from the input / output terminal 60 (81) to the production plan presentation unit 14 of the server management apparatus 10 (S102 in FIG. 25), and the production plan presentation unit 14 receives the input ID, The user authentication data file 518 (see FIG. 20) of the information recording unit 50 is referred to by the password (S103 in FIG. 25), and the input ID, the same ID as the password, and whether there is a password are authenticated (FIG. 25 S104).
If the corresponding ID and password are not present in the user authentication data file 518 (NO in S104 of FIG. 25), the display of the user authentication screen G4 is continued and a display indicating that access to the production management system S is impossible is made.

On the other hand, if the corresponding ID and password are present in the user authentication data file 518 (YES in S104 in FIG. 25), the corresponding ID and password department and authority are extracted, and the production management system S conforming to the department and authority is extracted. A menu screen (not shown) for displaying the menu is transmitted to the input / output terminal 60 (81) (S105 in FIG. 25) and displayed.
For the user who is authenticated by this user authentication process and permitted to access, the process of the production management system S can be performed according to the authority level.

<All process management screen display processing>
Next, the all process management screen display process for displaying the all process management screen G5 shown in FIG. 27 will be described with reference to FIG.
FIG. 28 is a flowchart showing the entire process management screen display process in the production management system S.
The all process management screen G5 shown in FIG. 27 is a screen for searching and displaying the details of product production by arrangement number / arrangement branch number, product code, and contract period.
The all process management screen display process shown in FIG. 28 is performed by the arrangement information management unit 12.
In the entire process management screen display process, the user first displays the menu screen (not shown) of the production management system S after the user authentication process using the input / output terminal 60 (81) shown in FIG. By selecting the all process management screen display process from the menu on the menu screen, the all process management screen G5 (see FIG. 27) is displayed on the input / output terminal 60 (81).

The all process management screen G5 shown in FIG. 27 includes an arrangement number / arrangement branch number input field G51, a product code input field G52, and a contract date input field G53 as input fields for searching for data. There is a search button G54 that is pressed when searching for information from the input conditions in the input fields G51, G52, and G53, and an end button G5 that is pressed when the all process management screen G5 is ended.
Then, according to the search conditions input in the arrangement number / arrangement branch number input field G51, product code input field G52, and contract period input field G53, the production status, department, order number, item name abbreviation, etc. shown in Table G56,. Each item of the contract period is displayed.

In the all process management screen display process of FIG. 28, the user first displays the menu screen (not shown) of the production management system S after the user authentication process, and the whole process management screen from the menu is displayed on the menu screen. By selecting the display process, the all process management screen G5 (see FIG. 27) is displayed. The user inputs the arrangement number / arrangement branch number and the product code in the arrangement number / branch number input field G51 and the product code input field G52 on the all process management screen G5, and / or the contract period input field. Input to G53 and press the search button G54. FIG. 27 shows a state in which information is displayed in the table G56 of the all process management screen G5 as a result of the search.
If there is no input in any of the arrangement number / arrangement branch number input field G51, product code input field G52, and application date input field G53 (NO in S201 in FIG. 28), the entire process management screen is displayed with nothing displayed in the table G56 The display of G5 is continued.

On the other hand, any of the arrangement number / arrangement branch number, product code, contract in any of the arrangement number / arrangement branch number input field G51, product code input field G52, and contract date input field G53 of the all process management screen G5 (see FIG. 27). When the period is input and the search button G54 is pressed (YES in S201 of FIG. 28), the input arrangement number / branch number, product code, contract period, etc. are transmitted to the arrangement information management unit 12 (FIG. 28). S202).
The arrangement information management unit 12 receives the input arrangement number / arrangement branch number, product code, contract date, etc., and receives an order information data file 501 (see FIG. 4) and a product arrangement data file 506 (see FIG. 9) in the information recording unit 50. ), Payout schedule information data file 512 (see FIG. 14), RFID progress information data file 519 (see FIG. 21) (S203 in FIG. 28), department, order number, product name abbreviation, quantity, order owner abbreviation, delivery date , The reception date,..., The contract period is acquired and transmitted to the arrangement information management unit 12 ( S204 in FIG. 28). When referring to the information recording unit 50 in S203, the model name is included in the product name abbreviation of the order information data file 501 (see FIG. 4), and the product name abbreviation and the model are associated with each other. Further, the arrangement number and the product code are linked by referring to the product arrangement data file 506 (see FIG. 9).

Then, the arrangement information management unit 12 indicates that the state of the table G56 is “stagnation” if it is later than the scheduled date in each process but is not delayed to the final process, and “delayed” if it is not in time for the scheduled date of the final process. ”, Data other than“ stagnation ”and“ delay ”are“ space ”data, department, order number, product name abbreviation, number of units, order owner abbreviation, delivery date, reception date, etc. 60 (S205 in FIG. 28) and displayed on the table G56 in the all process management screen G5.
The above is the all process management screen display process shown in FIG.

Display of the state of the leftmost column of the table G56 on the entire process management screen G5 (see FIG. 27), “no display” (first and third rows of the table G56), “stagnation” (second of the table G56) By visually observing the “line” and “delay” (the fourth line of Table G56), deviations from the initial plan such as “stagnation” and “delay” of the production line can be monitored in real time.
When the production line “stagnation”, “delay” or the like occurs, the arrangement information management unit 12 makes an electronic contact to that effect by e-mail, FAX, or the like.
Accordingly, the user can monitor the progress of the production line by displaying the entire process management screen G5 (see FIG. 27) on the input / output terminal 60 (81), and the production line is “stagnated”, “delayed”, etc. In such a case, electronic communication such as e-mail and FAX is made, so that the progress management of the production line can be reliably performed.

In the all process management screen G5 (see FIG. 27), the planned date calculated by the system is displayed in a different color from the actual value at the planning stage. For example, in the planning stage, if the due date calculated by the system that the product producer answers is appropriate (without delay) for the delivery date requested by the customer, each date is displayed in blue while the delivery date requested by the customer is On the other hand, when the contract period calculated by the system that the product producer answers is delayed, each date is displayed in red.
In addition, when actual production progresses and the process ends and a date is input, each date changes to black display.

  Therefore, if the product delivery date from the production side to the customer who can actually produce is delayed for the delivery date requested by the customer who purchases the product, the production planner looks at the displayed date, Since the status of the stress process can be ascertained in advance, prior consultation with the production department and product delivery department can be facilitated before the production line is introduced. In addition, when the request period is delayed with respect to the delivery date, the arrangement information management unit 12 sends electronic communication such as e-mail and FAX to other related departments.

  In this case, the production department uses the input / output terminal 60 in its own department to display each planned date of the delayed due date on the all process management screen G5 (see FIG. 27), so that the assembly process, inspection process, etc. It is possible to grasp the stress process in advance and shift to an action that avoids problems in its own department. At this time, if a planned date (problem solution deadline) for solving the problem is input by the input / output terminal 60 in the trial delivery storage information registration process shown in FIG. The solution deadline is configured to enter its own department by electronic communication such as e-mail and FAX. In addition, when the planned date (problem solution deadline) for solving the problem is input, the arrangement information management unit 12 calculates the contract date again by the system, and when the request date is in time for the delivery date requested by the customer, The display date is displayed in blue.

  In addition, based on the progress schedule information displayed on the all process management screen G5 (see FIG. 27) by the production plan presenting unit 14, the input / output terminal 60 ( It is also possible to display the screen at 81), and update the pile of the physical quantity according to input information such as a user input or an input file. Also in this case, the arrangement information management unit 12 calculates the contract date again in the system, and when the request date is in time for the delivery date requested by the customer, the date displayed in red is displayed in blue.

<Automatic deadline calculation registration process>
Next, automatic deadline calculation registration processing performed using the automatic deadline calculation registration screen G6 shown in FIG. 29 will be described with reference to FIG.
A deadline automatic calculation registration screen G6 shown in FIG. 29 is a screen for automatically calculating the necessary deadline of parts used for product production, and FIG. 30 shows automatic deadline calculation registration processing in the production management system S. FIG.
The automatic deadline calculation registration process shown in FIG. 30 is performed by the production plan presentation unit 14.

  The automatic deadline calculation registration screen G6 includes an arrangement number input field G61 and an arrangement branch number input field G62 as input fields used for searching in order to automatically calculate the necessary deadline of the parts used for product production. Search button G63 to be pressed when searching with the search condition entered in the field, table G64 displaying the information searched with the entered search condition and the calculated necessary time limit of the parts, and arranging the products displayed in the table G64 It has a registration button G65 that is pressed when registering the required period, required period, and the like.

When performing the automatic deadline calculation registration process, the user first displays a menu screen (not shown) of the production management system S after the user authentication process using the input / output terminal 60 (81) shown in FIG. On the menu screen, by selecting the automatic deadline calculation registration process from the menu, the automatic deadline calculation registration screen G6 (see FIG. 29) is displayed on the input / output terminal 60.
In S301 of FIG. 30, the user inputs the arrangement number in the arrangement number input field G61 or the arrangement number input field G61 on the automatic expiration date registration screen G6 (see FIG. 29) displayed on the input / output terminal 60. In the arrangement branch number input field G62, the arrangement number and the arrangement branch number are respectively input, and the search button G64 is pressed. FIG. 29 shows a state in which information is displayed in the table G64 of the automatic term calculation registration screen G6 as a result of the search.

  Then, the arrangement number or the arrangement number and the arrangement branch number input from the input / output terminal 60 are transmitted to the production plan presentation unit 14 of the management apparatus 10 (S302 in FIG. 30). The production plan presentation unit 14 refers to the product arrangement data file 506 (see FIG. 9) of the information recording unit 50 by the transmitted arrangement number or arrangement number and arrangement branch number, and also uses the product code of the arrangement number as a product part. Referring to the table data file 502 (see FIG. 5), the product production information data file 503 (see FIG. 6), and the preview part data file 505 (see FIG. 8), the part information data file 504 (see the part code of the referenced data). Refer to FIG. 7) (S303 in FIG. 30). Then, the necessary time limit, which is the time required to arrange the parts, is calculated by the program of the information recording unit 50 (S304 in FIG. 30), and the search result and the required time limit calculation result are produced by the management apparatus 10. It transmits to the plan presentation part 14 (S305 of FIG. 30).

The production plan presenting unit 14 of the management device 10 transmits the search result and the necessary time limit calculation result to the input / output terminal 60 (S306 in FIG. 30), and displays them on the time limit automatic calculation registration screen G6.
In S307 of FIG. 30, the user visually checks the necessary time limit on the time limit automatic calculation registration screen G6 displayed on the input / output terminal 60, and presses the registration button G65 if there is no error. The required time limit may be the calculated required time limit for parts for a normal product. However, since the required time limit may vary depending on the product, the user displays the automatic time limit calculation registration screen G6 and displays the contents. Visual inspection will confirm the necessary time limit and correct the error.
On the other hand, if there is an error in the necessary time limit on the automatic time limit calculation registration screen G6, an input is made to the necessary time limit for correcting the error, and the registration button G65 is pressed.

Then, the information displayed or input on the automatic expiration calculation registration screen G6 is transmitted from the input / output terminal 60 to the production plan presentation unit 14 of the management apparatus 10 as edit registration information (S308 in FIG. 30), and the production plan presentation unit 14 Is transmitted to the information recording unit 50 (S309 in FIG. 30), and the necessary deadline is registered in the arranged parts data file 507 (see FIG. 10) as the parts arranging period (S310 in FIG. 30).
The above is the time limit automatic calculation registration process shown in FIG.

<Trial storage information registration process>
Next, the trial delivery warehouse information registration process performed using the trial delivery warehouse slip electronic screen G7 shown in FIG. 31 will be described with reference to FIG. FIG. 32 is a flowchart showing a trial delivery storage information registration process in the production management system S.
The trial delivery storage information registration process is a plan from delivery of parts, etc. from the warehouse to production of the product and delivery of the inspected product to the warehouse, or trial production of actual product production. This is a process for registering the storage information in the RFID progress information data file 519 (see FIG. 21).

31 is a screen for displaying information related to the input arrangement number or the production plan of the product of the arrangement number and the arrangement branch number. The trial delivery warehouse slip digitization screen G7 shows the input arrangement number or the delivery date from the warehouse of parts etc. used for production of the product of the arrangement number and the arrangement branch number, the setup reception date, the assembly date of the product, and the assembled product. The date of inspection, the date of delivery of the inspected product to the warehouse, and the information of trial delivery, such as the contract date, are displayed and entered, and the trial delivery warehouse information is managed.

  The trial delivery voucher computerized screen G7 includes an arrangement number input field G71 for inputting an arrangement number, an arrangement branch number input field G72 for inputting an arrangement branch number, an arrangement number or After entering the arrangement number and the arrangement branch number, a search button G73 that is pressed when starting the search, and the trial delivery storage information table G74 in which the arrangement number or the arrangement number and the arrangement branch number are input and the search result is displayed. And a registration button G75 that is pressed when registering information to be input and displayed in the trial delivery storage information table G74 in the RFID progress information data file 519 or the like.

The trial delivery storage information table G74 has display / input fields such as an arrangement number, an arrangement branch number, a delivery date, a setup reception date, an assembly date, an inspection date, a storage date, and a contract date.
In the trial delivery storage information registration process, the user first displays the menu screen (not shown) of the production management system S after the user authentication process using the input / output terminal 60 shown in FIG. By selecting the trial delivery warehouse information registration process from the menu, the trial delivery warehouse slip digitization screen G7 (see FIG. 31) is displayed on the input / output terminal 60.

When the user sets the payout date of the trial delivery storage information, the arrangement number input field G71 or the arrangement number entry field G71 on the trial delivery storage slip electronic screen G7 (see FIG. 31) in S401 of FIG. In the arrangement branch number input field G72, an arrangement number or an arrangement number for setting a payout date and an arrangement branch number are input, and the search button G73 is pressed. Then, the arrangement number or the arrangement number and the arrangement branch number of the trial transmission storage information entered in the trial transmission storage information table G74 on the electronic transmission warehouse slip electronic screen G7 (see FIG. 31) are displayed.
In addition, in FIG. 31, the display of the trial delivery storage slip electronic screen G7 of the search result is shown.

Here, in the production planning stage, the date calculated by the system is displayed on the trial delivery storage slip electronic screen G7 (see FIG. 31), for example, by setting the delivery date of the customer request to the request date. The When actual production is performed, the actual date is displayed by user input, automatic input, or the like.
Then, the user inputs or corrects the payout date in the payout date field of the trial transfer storage information table G74 on the trial transfer storage slip electronic screen G7 (see FIG. 31), and presses the registration button G75.
Then, the setting information of the payout date input by the user is transmitted from the input / output terminal 60 to the production plan presenting unit 14 of the management apparatus 10 (S402 in FIG. 32), and the setting information of the payout date is recorded from the production plan presenting unit 14 as information recording. Is sent to the unit 50 (S403 in FIG. 32), and the setting information of the payout date is registered in the RFID progress information data file 519 (see FIG. 21) (S404 in FIG. 32).

  On the other hand, when the user sets the setup acceptance date of the trial delivery storage information, the arrangement number input field G71 or the arrangement number of the trial delivery storage slip electronic screen G7 (see FIG. 31) is displayed in S501 of FIG. In the input field G71 and the arrangement branch number input field G72, the arrangement number or the arrangement number and arrangement branch number for setting the setup reception date are input, and the search button G73 is pressed, and the trial delivery storage slip electronic screen G7 The arrangement number or arrangement number input in (see FIG. 31) and the trial delivery storage information table G74 of the arrangement branch number are displayed.

Therefore, the user inputs or corrects the setup acceptance date in the setup acceptance date field of the trial delivery warehouse information table G74 on the trial delivery warehouse slip electronic screen G7 (see FIG. 31), and clicks the registration button G75. Press.
Then, the setup reception date setting information input by the user is transmitted from the input / output terminal 60 to the production plan presentation unit 14 of the management apparatus 10 (S502 in FIG. 32), and the setup reception date is set from the production plan presentation unit 14. Information is transmitted to the information recording unit 50 (S503 in FIG. 32), and setting information on the setup reception date is registered in the RFID progress information data file 519 (see FIG. 21) (S504 in FIG. 32).

  On the other hand, when the user sets the assembly date of assembly of the product to be produced in the trial delivery storage information, arrangement of the trial delivery storage slip electronic screen G7 (see FIG. 31) is arranged in S601 of FIG. In the number input field G71, the arrangement number input field G71, and the arrangement branch number input field G72, enter the arrangement number or arrangement number and arrangement branch number for setting the assembly date, press the search button G73, The arrangement number or arrangement number and arrangement branch number trial delivery storage information table G74 input on the slip electronic screen G7 (see FIG. 31) is displayed.

Therefore, the user inputs or corrects an assembly date in the assembly date field of the trial delivery storage information table G74 on the trial delivery storage slip electronic screen G7 (see FIG. 31), and presses the registration button G75.
Then, the assembly date setting information input by the user is transmitted from the input / output terminal 60 to the production plan presenting unit 14 of the management apparatus 10 (S602 in FIG. 32), and the assembly date setting information is recorded from the production plan presenting unit 14 as information recording. Is sent to the unit 50 (S603 in FIG. 32), and assembly date setting information is registered in the RFID progress information data file 519 (see FIG. 21) (S604 in FIG. 32).

On the other hand, when the user sets the inspection date of the inspection of the product to be produced in the trial delivery storage information, the user arranges the trial delivery storage slip electronic screen G7 (see FIG. 31) in S701 of FIG. In the number input field G71, the arrangement number input field G71, and the arrangement branch number input field G72, enter the arrangement number or arrangement number and arrangement branch number for setting the inspection date, press the search button G73, The arrangement number or arrangement number and arrangement branch number trial delivery storage information table G74 input on the slip electronic screen G7 (see FIG. 31) is displayed.
Therefore, the user inputs or corrects the inspection date in the inspection date field of the trial storage information table G74 of the trial storage voucher electronic screen G7 (see FIG. 31), and presses the registration button G75.

  Then, the inspection date setting information input by the user is transmitted from the input / output terminal 60 to the production plan presenting unit 14 of the management apparatus 10 (S702 in FIG. 32), and the inspection date setting information is recorded from the production plan presenting unit 14 as information recording. 32 is transmitted to the unit 50 (S703 in FIG. 32), and the setting information of the examination date is registered in the RFID progress information data file 519 (see FIG. 21) (S704 in FIG. 32).

On the other hand, when the user sets the storage date for delivering the manufactured and inspected product to the warehouse in the trial delivery storage information, in S801 in FIG. 32, the trial delivery storage slip electronic screen G7 (FIG. 31). Enter the arrangement number, arrangement number, arrangement branch number for setting the storage date in the arrangement number input field G71, arrangement number input field G71, arrangement branch number input field G72, respectively, and press the search button G73. Then, the arrangement number or the arrangement number and the arrangement branch number of the trial delivery storage information table G74 input to the trial delivery warehouse slip electronic screen G7 (see FIG. 31) are displayed.
Therefore, the user inputs or corrects the storage date in the storage date field of the test storage storage information table G74 of the test transmission storage slip electronic screen G7 (see FIG. 31), and presses the registration button G75. .

Then, the storage date setting information input by the user is transmitted from the input / output terminal 60 to the production plan presentation unit 14 of the management apparatus 10 (S802 in FIG. 32). The information is transmitted to the information recording unit 50 (S803 in FIG. 32), and the setting date of the storage date is registered in the RFID progress information data file 519 (see FIG. 21) (S804 in FIG. 32).
Here, when the RFID progress information data file 519 (see FIG. 21) is updated in S404, S504, S604, S704, and S804 in FIG. 32, the production plan presenting unit 14 simultaneously updates the associated data file. A certain payout schedule information data file 512 (see FIG. 14), weekly work number data file 513 (see FIG. 15), HF-W pile data file 514 (see FIG. 16), production machine detailed information data file 515 (see FIG. 17) ), The test information data file 516 (see FIG. 18), the OS installation data file 517 (see FIG. 19), etc. are updated.
The above is the trial delivery storage information registration process shown in FIG.

In addition, although the case where the trial delivery storage information registration process is performed using the input / output terminal 60 is illustrated, it is needless to say that it can be performed using the input / output terminal 81.
In addition, the user can perform the user authentication process by using the input / output terminal 81 (60) at any time by the production plan presentation unit 14 and access the trial transmission storage information registration process of the production management system S, thereby Sending and receiving slip electronic screen G7 (refer to FIG. 31) is displayed, and a desired arrangement number or arrangement number and arrangement branch number are input in arrangement number input field G71, arrangement number input field G71, arrangement branch number input field G72, respectively. By doing so, it is possible to retrieve the trial delivery storage information registered in the RFID progress information data file 519 (see FIG. 21) and refer to various information on the trial delivery storage slip electronic screen G7 (see FIG. 31). Yes (S901 in FIG. 32).

<< Utilization of progress and quality control information collection means such as RFID >>
In the trial delivery information registration process, the input / output terminal 60 (81) is used to illustrate the case where trial delivery warehouse information is input to the RFID progress information data file 519 (see FIG. 21). However, the following method can be substituted.
In the production management system S, an RFID or barcode of a progress / quality control information collecting means that records information such as an arrangement number and an arrangement branch number is attached to a return box or the like on which parts used for assembling the product are placed. Delivery process after delivery from the warehouse for parts etc. used for assembly-between assembly setup process, setup process after assembly setup-between assembly processes, assembly process after assembly completion-between inspection processes, inspection process after completion of inspection -Provide point checker readers between the product delivery warehouses and in the vicinity of the warehouse where the inspected products are received.

  Then, after issuing information such as RFID or barcode arrangement number, arrangement branch number, product code, etc., after setup, assembly completion, inspection completion, when reading into the warehouse, each reader reads and produces the read information Input to the plan presentation unit 14, and the production plan presentation unit 14 uses the system date to specify the arrangement number, the arrangement branch number payout date, the setup reception date, the assembly date of the RFID progress information data file 519 (see FIG. 21). It can also be configured to register in the data field of the day, inspection date, and storage date.

In addition, the date of delivery of the planned progress management information recorded in the RFID progress information data file 519, the date of setup reception, the date of assembly and the inspection date of the quality control information, the date of storage, and the date of delivery of the actual progress management information, The production plan presenting unit 14 displays the deviation from the production plan on the input / output terminals 60 and 81 of the display device using the setup reception date, the assembly date, the inspection date of the quality control information, and the storage date. It is also possible to configure.
Further, the production plan presentation unit 14 based on the payment date of the progress management information of the plan recorded in the RFID progress information data file 519, the setup reception date, the assembly date, the inspection date of the quality control information, and the storage date, It is also possible to display on the display device of the input / output terminals 60 and 81 how much piles exist in which process, and the user can visually check and update it by user input.

<< Summary >>
The production management system S uses “product basic unit registration” as basic information, and the necessary “parts”, “production work time”, “machine work time”, “test contents (recovery) for production of one product. A database having data items such as “No.
Database to the basic information the "product per unit of registration", the information of "new spec product" and "products Ligne over A Le" is updated from time to time, be revision (update) management.
The information on “Product basic unit registration” includes “number of parts used”, “work time”, “machine work time”, and “test time” per unit, as well as information from parts procurement to production completion and test pass. Is registered, and when a plurality of types of products are assembled at the same time, a stress process representing a work process that is not digested as planned can be grasped.

Specifically, the entire work process is displayed on the input / output terminals 60 and 81, and regarding the discovery of the stress process, predictions and results that are likely to be delayed from the plan are displayed (visual management), and related to solve the process delay. The means for transmitting information to the related departments, such as sending mail to the input / output terminals 60 and 81 of the department counters, is digitized.
Further, the re-planning (rescheduling) of leveling simulation results (policy / change plan) is automated for the stress process. For example, a production management group can perform re-planning against the entire schedule.

According to the production management system S, based on the request deadline (delivery date) of the customer who orders the product, the production plan is put forward and leveled, and the progress information is “visualized”, and the conventional mottle monitoring, In other words, since it is not possible to predict where the problem will occur, monitoring that must be constantly monitored as a whole becomes unnecessary.
In addition, information on “production lead time” can be digitized using barcodes, RFIDs, etc., and it is possible to monitor which process causes stress on which production line flows on the current production line.

That is, the status of the monitoring point between the production processes “visualization” can be managed as a common information between the production plan side and the production department using an information transmission method such as barcode / RFID.
Also, based on budget information, order information and specification decision information (design notice) are collected in real time, and they are released in real time, and the idea of “Pre-production plan” = “Real-time production progress” is invented. Information on problems can be sent to departments related to the production line.

Therefore, the production planner can examine the production plan for each model before delivering work to the production line. At the same time, the instruction deadline for securing parts can be pre-adjusted. Risk can be avoided.
In addition, since the production planner can grasp the status of the stress process in advance, it is easy to make prior consultations with the production department and product delivery department before entering the production site. Can be done in advance, can avoid problems in their own department, can move to action

Therefore, the increase in management man-hours such as schedule realignment with internal related departments can be greatly reduced, and the effect of improving the delivery time compliance rate is demonstrated.
Therefore, it is particularly effective for high-mix low-volume production in production management, and more effective when products having different production processes are produced on the same production line. In addition, as described above, the progress / quality control information collection means RFID, barcode, these readers, etc., can be simultaneously effective in "paperless", "unmanned information input", Further, the information can be exchanged via the communication networks 70 and 80, whereby the production lead time can be monitored and shortened.

In the present embodiment, RFID, bar code, readers thereof and the like have been described as examples of progress / quality management information collection means. However, other progress / quality management information collection means other than RFID and barcode are described. Of course, it may be used.
In the present embodiment, ID and password are exemplified as the identification information. However, the identification information may be biometric information such as finger veins other than ID and password. The identification information is ID and password. It is not limited to.

Note that the input / output terminals 60 and 81 of the present embodiment are not limited in form, such as a personal computer or a PDA (Personal Digital Assistant), as long as the above-described processes can be performed.
In the above embodiment, various update processes are performed according to user input information from the input / output terminals 60 and 81. However, from the file in which the input information is recorded, other servers, and input / output terminals. The update process may be performed by a transfer file in which the input information is recorded, and the input information is not limited to the input information from the input / output terminals 60 and 81.

  In a product or production system with a large number of customer specifications and a large number of short-term requests, if the delivery times requested by the customer overlap, the entire process is grasped and information on the stress process is collected in a timely manner. The business model according to this patent may be applied when trying to activate

12 Arrangement information management unit (display means, arrangement information management means, delay / stagnation monitoring means, process production schedule overload / progress delay warning means)
13 Product unit database (progress information storage means, update means)
14 Production plan presentation unit (display means, update means, user authentication processing means, process monitoring means, period allocation situation simulation means, warning solution information reflection means)
50 Information recording part (progress information storage means)
60 I / O terminal (display device)
81 Input / output terminal (display device, terminal device)
501 Order information data file (progress information storage means)
511 Work time data file (progress information storage means)
512 Delivery date information data file (progress information storage means)
513 weekly work number data file (period work quantity storage means, progress information storage means)
514 HF-W piled data file (progress information storage means, period allocation work quantity storage means)
515 Production machine detailed information data file (progress information storage means, period allocation work quantity storage means)
516 Test information data file (progress information storage means, period allocation work quantity storage means)
517 OS installation data file (progress information storage means, period allocation work quantity storage means)
518 User authentication data file (user authentication information storage means)
519 RFID progress information data file (progress information storage means, progress management information, quality management information)
S Production management system

Claims (19)

A production management system used when carrying out multi-item, low-volume production of products on a production line,
Progress information storage means for storing progress information or progress schedule information of a plurality of steps for producing the product;
Display means for displaying the progress information or progress schedule information on a display device;
Update means for updating progress information or progress schedule information in the progress information storage means with input information;
The progress information is any one of progress management information and quality management information, and progress / quality management information collecting means for collecting any of the progress management information and the quality management information in each step;
In the actual production work, when a delay occurs in the progress of some or all of the plurality of processes, the department issues a warning and solves the process in which the delay in the actual production work progresses. An arrangement information management unit for sending the warning electronic communication to the terminal device,
The progress / quality control information collecting means includes:
Identification information for identifying the product and information for identifying the arrangement data for arranging the product relating to the arrangement of the product is recorded corresponding to each process, and sent along with the production flow of the product. A production management system, comprising: a reader that reads the identification information of a barcode or RFID to be read and information for identifying arrangement data for arranging the product . The production management system according to claim 1, wherein the display unit extracts information corresponding to the search condition and displays the information on the display device when the search condition is input by a user. The production management system according to claim 1, wherein there are a plurality of the products and are managed using a production category. User authentication information storage means for storing user authentication identification information corresponding to a user of the production management system and authority corresponding to the user authentication identification information;
Authentication is permitted when the personal identification information input to the terminal device matches the personal authentication identification information. On the other hand, if the personal identification information does not match, the authentication is rejected. The production management system according to any one of claims 1 to 3, further comprising: a user authentication processing unit that permits the terminal device to perform processing according to authority. Characterized in that it comprises arrangement information management means that reversely calculates the number of days required for production of the product from the delivery date when the product is delivered to the product orderer, and clarifies the deadlines necessary for a plurality of parts used in the production of the product. The production management system according to any one of claims 1 to 4. The production management system according to claim 1, further comprising delay / stagnation monitoring means for displaying a deviation from a production plan on the display device based on either the progress management information or the quality management information. Based on the progress schedule information, it is provided with a process monitoring means for displaying on the display device how much of the quantity peak exists in which process, and updating the quantity peak according to the input information. The production management system according to any one of claims 1 to 6. A time-based work quantity storage means for storing information capable of simulating the status of the process of the time period when the components constituting the product are flowed to the process based on the product production prospect information;
From the information of the said period allocation work quantity storage means, it comprises the period allocation situation simulation means which displays the status of the process of the period allocation on the display device and updates with input information. The production management system according to claim 7. The warning solution information reflecting means for reflecting, in the progress information storage means, information for solving the warning input from the terminal device when the warning electronic communication is transmitted. production management system. A control method of a production management system used when executing a large variety of products in a production line,
Progress information or progress schedule information of a plurality of steps for producing the product is stored in the progress information storage means,
The display means displays the progress information or the progress schedule information on a display device,
The update means updates the progress information or the progress schedule information in the progress information storage means with the input information,
The progress information is either progress management information or quality management information,
The progress / quality management information collecting means collects either the progress management information or the quality management information in each step,
The arrangement information management unit issues a warning and a delay occurs in the progress of the actual production work when a delay occurs in the progress of a part or all of the plurality of processes in the actual production work. Sending the warning electronic communication to the terminal device of the department that solves the process,
The progress / quality control information collecting means includes:
Identification information for identifying the product and information for identifying the arrangement data for arranging the product relating to the arrangement of the product is recorded corresponding to each process, and sent along with the production flow of the product. A control method for a production management system, comprising: a reader that reads the identification information of a barcode or RFID to be read and information for identifying arrangement data for arranging the product . The control of the production management system according to claim 10, wherein the display unit extracts information corresponding to the search condition and displays the information on the display device when a search condition is input by a user. Method. The method for controlling a production management system according to claim 10 or 11, wherein there are a plurality of the products, and management is performed using a production category. User authentication information storage means stores personal authentication identification information corresponding to a user of the production management system, and authority corresponding to the personal authentication identification information,
The user authentication processing means permits authentication when the identity identification information input to the terminal device matches the identity authentication identification information, and rejects authentication when the identity information does not match, and permits authentication when the authentication is possible. The method according to any one of claims 10 to 12, wherein the terminal device permits processing according to the authority of the personal authentication identification information. The arrangement information management means reversely calculates the number of days required for production of the product from the delivery date when the product is delivered to the product orderer, and clarifies the deadline for the plurality of parts used for the production of the product. The method for controlling a production management system according to any one of claims 10 to 13. The delay / stagnation monitoring means displays a deviation with respect to a production plan on the display device based on either the progress management information or the quality control information. Control method. The process monitoring means displays, based on the progress schedule information, on the display device how much of the physical quantity peak exists in which process, and updates the physical quantity peak according to the input information. The method for controlling a production management system according to any one of claims 10 to 15. Information that can simulate the status of the process of the period schedule when the components constituting the product are flowed to the process based on the production prospect information of the product is stored in the period allocation work quantity storage means,
The period allocation situation simulation means displays the status of the period allocation process on the display device and updates with input information based on the information of the period allocation work quantity storage means. Item 17. The method for controlling a production management system according to any one of Items 16 to 16. If the alert electronic communication is sent,
The method for controlling a production management system according to claim 10, wherein the warning solution information reflecting means reflects information for solving the warning input from the terminal device to the progress information storage means.   A program for causing a computer to execute the method for controlling the production management system according to any one of claims 10 to 18.