JP2013251703A - Distribution system of image information, control program and control method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make an image distribution function to a mobile terminal efficient while security is kept.SOLUTION: A distribution system of image information from an image processor to a portable information processing terminal includes: an authentication processing section for authenticating an operation authority of the image processor in response to inputted user information; a distribution object retrieval section for retrieving the portable information processing terminal which can transmit and receive information by radio communication with the image processor via the radio communication; a distribution object determining section for determining the portable information processing terminal as a distribution object of the image information when user information registered in the portable information processing terminal, which is extracted by retrieval, corresponds to the inputted user information; an image information acquisition section for acquiring the image information which is to be distributed to the portable information processing terminal; and an image distribution processing section which processes the acquired image information to be distributed to the portable information processing terminal determined as the distribution object.

Description

  The present invention relates to an image information distribution system, a control program, and a control method, and more particularly to distribution of image information to a portable information processing terminal.

  In recent years, there has been a tendency to digitize information, and image processing apparatuses such as printers and facsimiles used for outputting digitized information and scanners used for digitizing documents have become indispensable devices. Such an image processing apparatus is configured as an MFP (Multi Function Peripheral) that can be used as a printer, a facsimile, a scanner, and a copier by providing an imaging function, an image forming function, a communication function, and the like. Many. There is also known a document management system that stores and uses such digitized documents in a document management server.

  In such a document management system, by combining a scanner function and an information processing function, image information generated by scanning is stored in a storage medium accessible via a network, thereby improving the efficiency of document accumulation. A scan distribution function is used (see, for example, Patent Document 1).

  In the conventional scan distribution function, it is necessary to register settings in advance for each distribution destination of image information generated by scanning. On the other hand, with the spread of mobile devices in recent years, it is expected that the number of mobile devices such as tablet terminals will increase as a distribution destination of image information by scan distribution.

  Here, in a mobile device that is supposed to be carried, it is conceivable to perform scan distribution using an MFP on the go. Such an MFP on the go is not frequently used, and may be used only once. Therefore, in this case as well, if the setting of the distribution destination is requested, an operation burden is imposed on the user, and unnecessary settings are also stored on the MFP side.

  In response to such problems, recent mobile devices are equipped with short-range communication functions such as Bluetooth (registered trademark) and WiFi (Wireless Fidelity). It is possible to improve the efficiency. However, when the short-range communication function is used, there may be a plurality of terminals within a communicable range. In such a case, there are problems such as selection of terminals and ensuring security.

  Note that such a problem is not limited to the case of scan distribution, but image information stored in a storage medium provided inside an image processing apparatus such as an MFP or an externally connected storage medium is operated on the MFP. In the case of delivering to mobile terminals by doing so, it can be a problem as well.

  The present invention has been made to solve such a problem, and an object thereof is to improve the efficiency of an image distribution function to a mobile terminal while maintaining security.

  In order to solve the above problems, an aspect of the present invention is an image information distribution system including an image processing device and a portable information processing terminal, and the operation authority of the image processing device based on input user information. An authentication processing unit that performs the authentication process, a distribution target search unit that searches for a portable information processing terminal that can transmit and receive information by wireless communication with the image processing device, and is extracted by the search A distribution target for determining the portable information processing terminal as a distribution target of the image information when the user information registered in the portable information processing terminal is corresponding to the user information input in the authentication process The determination unit, the image information acquisition unit that acquires image information to be distributed to the portable information processing terminal, and the acquired image information determined as a distribution target Characterized in that it comprises an image distribution processing unit that processes to be delivered to the portable information processing terminal.

  According to another aspect of the present invention, there is provided a control program for controlling the image processing apparatus in an image information distribution system including an image processing apparatus and a portable information processing terminal, wherein the image is based on input user information. A step of performing an authentication process for operating authority of the processing device, a step of searching for a portable information processing terminal capable of transmitting and receiving information to and from the image processing device via wireless communication, and extraction by the search Determining the portable information processing terminal as a distribution target of the image information when the user information registered in the portable information processing terminal is corresponding to the user information input in the authentication process; Acquiring image information to be distributed to the portable information processing terminal, and determining the acquired image information as a distribution target Characterized in that to perform the steps in the information processing apparatus for processing to be delivered to the portable information processing terminal that.

  According to still another aspect of the present invention, there is provided a control method for the image processing apparatus in an image information distribution system including an image processing apparatus and a portable information processing terminal, wherein the image processing is performed based on input user information. The portable information extracted by the search is obtained by searching for a portable information processing terminal capable of transmitting / receiving information to / from the image processing apparatus through wireless communication, by performing authentication processing of the operation authority of the apparatus. When the user information registered in the processing terminal corresponds to the user information input in the authentication process, the portable information processing terminal is determined as a distribution target of the image information, and the portable information processing terminal The image information to be distributed to the client is acquired, and the acquired image information is processed so as to be distributed to the portable information processing terminal determined as the distribution target. The features.

  According to the present invention, it is possible to improve the efficiency of an image distribution function to a mobile terminal while maintaining security.

It is a figure which shows the operation | use form of the scan delivery system which concerns on embodiment of this invention. It is a block diagram which shows typically the hardware constitutions of the information processing apparatus which concerns on embodiment of this invention. It is a block diagram which shows the function structure of the image processing apparatus which concerns on embodiment of this invention. It is a block diagram which shows the function structure of the client terminal which concerns on embodiment of this invention. It is a flowchart which shows the scan delivery operation | movement which concerns on embodiment of this invention. It is a figure which shows the outline | summary of the scan delivery operation | movement which concerns on embodiment of this invention. It is a sequence diagram which shows the scan delivery operation | movement which concerns on embodiment of this invention. It is a figure which shows the outline | summary of the scan delivery operation | movement which concerns on embodiment of this invention. It is a sequence diagram which shows the scan delivery operation | movement which concerns on embodiment of this invention. It is a figure which shows the outline | summary of the scan delivery operation | movement which concerns on embodiment of this invention. It is a sequence diagram which shows the scan delivery operation | movement which concerns on embodiment of this invention. It is a figure which shows the outline | summary of the scan delivery operation | movement which concerns on embodiment of this invention. It is a sequence diagram which shows the scan delivery operation | movement which concerns on embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram illustrating an example of an operation mode of the scan distribution system according to the present embodiment. As shown in FIG. 1, the scan distribution system according to this embodiment includes an image processing apparatus 1, a client terminal 2, a document management server 3, a login server 4, and a mail server 5, such as the Internet or a LAN (Local Area Network). Connected via a network.

  The image processing apparatus 1 is an MFP (Multi Function Peripheral) that can be used as a printer, a facsimile, a scanner, and a copier by providing an imaging function, an image forming function, a communication function, and the like. The client terminal 2 is an information processing terminal that is carried and used by a user who uses the scan distribution system according to the present embodiment. The scan distribution system according to the present embodiment provides a function until the client terminal 2 that is a mobile terminal acquires image information scanned and generated by the image processing apparatus 1.

  The image processing server 3 provides an image processing function via a network. That is, the image processing server 3 executes predetermined image processing on image information received via the network. The login server 4 performs an authentication process for a user who uses the scan distribution system according to the present embodiment. The mail server 5 is a server that provides a mail account of a user who uses the scan distribution system according to the present embodiment.

  In such a system configuration, the client terminal 2 and the image processing apparatus 1 perform short-range wireless communication to exchange information related to login such as user information and a password, thereby improving the efficiency of scan delivery to the client terminal 2. In addition, improving the security at that time is one of the gist according to the present embodiment. Next, a hardware configuration of an information processing apparatus that is each device included in the scan distribution system according to the present embodiment will be described. FIG. 2 is a block diagram illustrating a hardware configuration of the information processing apparatus according to the present embodiment.

  As shown in FIG. 2, the information processing apparatus according to the present embodiment includes the same configuration as that of a general server or PC. That is, the document management apparatus 1 according to the present embodiment includes a CPU (Central Processing Unit) 10, a RAM (Random Access Memory) 20, a ROM (Read Only Memory) 30, an HDD (Hard Disk Drive) 40, and an I / F 50. 80 is connected. Further, an LCD (Liquid Crystal Display) 60 and an operation unit 70 are connected to the I / F 50. In addition, the image processing apparatus 1 includes an engine that executes image formation output and scanning.

  The CPU 10 is a calculation means and controls the operation of the entire information processing apparatus. The RAM 20 is a volatile storage medium capable of reading and writing information at high speed, and is used as a work area when the CPU 10 processes information. The ROM 30 is a read-only nonvolatile storage medium and stores a program such as firmware. The HDD 40 is a non-volatile storage medium that can read and write information, and stores an OS (Operating System), various control programs, application programs, and the like.

  The I / F 50 connects and controls the bus 80 and various hardware and networks. The LCD 60 is a visual user interface for the user to check the state of the information processing apparatus. The operation unit 70 is a user interface such as a keyboard and a mouse for a user to input information to the information processing apparatus. Since the image processing server 3, the login server 4, and the mail server 5 are operated as servers, user interfaces such as the LCD 60 and the operation unit 70 can be omitted.

  In such a hardware configuration, a program stored in a storage medium such as the ROM 30, the HDD 40, or an optical disk (not shown) is read into the RAM 20, and the software control unit is configured by the CPU 10 performing calculations according to those programs. . A combination of the software control unit configured in this way and hardware constitutes a functional block that realizes the function of each device constituting the scan distribution system according to the present embodiment.

  Next, functions of the image processing apparatus 1 according to the present embodiment will be described. FIG. 3 is a block diagram showing a functional configuration of the image processing apparatus 1 according to the present embodiment. As shown in FIG. 3, the image processing apparatus 1 according to the present embodiment includes a controller 100, an ADF (Auto Document Feeder) 110, a scanner unit 120, a paper discharge tray 130, a display panel 140, and a paper feed table. 150, a print engine 160, a paper discharge tray 170, a network I / F 180, and a near field communication I / F 190.

  The controller 100 includes a main control unit 101, an engine control unit 102, an input / output control unit 103, an image processing unit 104, and an operation display control unit 105. As shown in FIG. 3, the image processing apparatus 1 according to the present embodiment is configured as a multifunction machine having a scanner unit 120 and a print engine 160. In FIG. 6, the electrical connection is indicated by a solid arrow, and the flow of a sheet or a document bundle is indicated by a broken arrow.

  The display panel 140 is an output interface that visually displays the state of the image processing apparatus 1 and is an input when the user directly operates the image processing apparatus 1 or inputs information to the image processing apparatus 1 as a touch panel. It is also an interface (operation unit). The network I / F 180 is an interface for the image processing apparatus 1 to communicate with other devices such as an administrator terminal via the network, and an Ethernet (registered trademark) or a USB interface is used.

  The short-range communication I / F 190 is an interface for the image processing apparatus 1 to communicate with other devices by short-range wireless communication, and interfaces such as Bluetooth (registered trademark), WiFi (Wireless Fidelity), and FeliCa (registered trademark). Is used. Exchanging login information with the client terminal 2 via the short-range communication I / F 190 is one of the gist according to the present embodiment.

  The controller 100 is configured by a combination of software and hardware. Specifically, a software control unit and an integrated circuit configured by loading a control program such as firmware stored in a non-volatile storage medium such as the ROM 30 or the HDD 40 into the RAM 20 and performing an operation by the CPU 10 according to the program. The controller 100 is configured by hardware such as the above. The controller 100 functions as a control unit that controls the entire image processing apparatus 1.

  The main control unit 101 plays a role of controlling each unit included in the controller 100, and gives a command to each unit of the controller 100. The engine control unit 102 serves as a drive unit that controls or drives the print engine 160, the scanner unit 120, and the like. The input / output control unit 103 inputs signals and commands input to the main control unit 101 via the network I / F 180 and the short-range communication I / F 190. The main control unit 101 also controls the input / output control unit 103 to access other devices via the network I / F 180, the near field communication I / F 190, and the network.

  The image processing unit 104 generates drawing information based on image information to be printed and output under the control of the main control unit 101. The drawing information is information for drawing an image to be formed in the image forming operation by the print engine 160 as an image forming unit. The image processing unit 104 processes image data input from the scanner unit 120 to generate image data. This image data is information stored in the image processing apparatus 1 as a result of the scanner operation or transmitted to other devices via the network I / F 180 or the short-range communication I / F 190. The operation display control unit 105 displays information on the display panel 140 or notifies the main control unit 101 of information input via the display panel 140.

  When using the image processing apparatus 1, the user performs login processing by inputting login information via the display panel 140. The login information input here is a user ID, a password, or the like. In addition to operating the display panel 140 to input login information, a mode in which information stored in an IC (Integrated Circuit) card is read via NFC (Near Field Communication) is also conceivable. In this case, if a Felica (registered trademark) interface is used as the short-range communication I / F 190, it is possible to input login information by reading an ID card such as an employee ID card through the interface. When the login information is input, in the image processing apparatus 1, the main control unit 101 communicates with the login server 4 via the network, and performs login processing by confirming the validity of the input login information.

  When the image processing apparatus 1 operates as a printer, first, the input / output control unit 103 receives a print job via the network I / F 180. The input / output control unit 103 transfers the received print job to the main control unit 101. When receiving the print job, the main control unit 101 controls the image processing unit 104 to generate drawing information based on document information or image information included in the print job. When drawing information is generated by the image processing unit 104, the engine control unit 102 executes image formation on a sheet conveyed from the paper feed table 150 based on the generated drawing information. As a specific mode of the print engine 160, an image forming mechanism using an ink jet method, an image forming mechanism using an electrophotographic method, or the like can be used. The document on which the image has been formed by the print engine 160 is discharged to the discharge tray 170.

  When the image processing apparatus 1 operates as a scanner, the operation display control unit 105 or input / output control is performed in accordance with a user operation on the display panel 140 or a scan execution instruction input from an external device via the network I / F 180. The unit 103 transfers a scan execution signal to the main control unit 101. The main control unit 101 controls the engine control unit 102 based on the received scan execution signal. The engine control unit 102 drives the ADF 110 and conveys the document to be imaged set on the ADF 110 to the scanner unit 120. Further, the engine control unit 102 drives the scanner unit 120 and images a document conveyed from the ADF 110. If no original is set on the ADF 110 and the original is set directly on the scanner unit 120, the scanner unit 120 images the set original according to the control of the engine control unit 102. That is, the scanner unit 120 operates as an imaging unit.

  In the imaging operation, an imaging element such as a CCD included in the scanner unit 120 optically scans the document, and imaging information based on the optical information is generated. The engine control unit 102 transfers the imaging information generated by the scanner unit 120 to the image processing unit 104. The image processing unit 104 generates image information based on the imaging information received from the engine control unit 102 according to the control of the main control unit 101. Image information generated by the image processing unit 104 is stored in a storage medium attached to the image processing apparatus 1 such as the HDD 40. The image information generated by the image processing unit 104 is stored in the HDD 40 or the like as it is according to a user instruction, or is transmitted to an external device by the input / output control unit 103 via the network I / F 180 and the short-range communication I / F 190. Sent.

  When the image processing apparatus 1 operates as a copying machine, the image processing unit 104 generates drawing information based on the imaging information received by the engine control unit 102 from the scanner unit 120 or the image information generated by the image processing unit 104. To do. Based on the drawing information, the engine control unit 102 drives the print engine 160 as in the case of the printer operation.

  Next, the functional configuration of the client terminal 2 according to the present embodiment will be described with reference to FIG. As shown in FIG. 4, the client terminal 2 according to the present embodiment includes a controller 200, a network I / F 210, and a near field communication I / F 220 in addition to the LCD 60 and the operation unit 70 described in FIG. 2. The controller 200 includes a network control unit 201, an operation control unit 202, a display control unit 203, a near field communication control unit 204, a client application 205, and a user information storage unit 206.

  The network I / F 210 is an interface for the client terminal 2 to communicate with other devices via the network, and an interface such as Ethernet (registered trademark) is used. The short-range communication I / F 220 is an interface for the client terminal 2 to communicate with other devices by short-range wireless communication. Interfaces such as Bluetooth (registered trademark), WiFi (Wireless Fidelity), and FeliCa (registered trademark) are provided. Used. The network I / F 210 and the short-range communication I / F 220 are realized by the I / F 50 shown in FIG.

  The controller 200 is configured by a combination of software and hardware. The controller 200 is a control unit that controls the entire client terminal 2. The network control unit 201 acquires information input via the network I / F 210 and transmits information to other devices via the network I / F 210. The near field communication control unit 204 acquires information input via the near field communication I / F 220 and transmits information to other devices via the near field communication I / F 220.

  The operation control unit 202 acquires a signal of the operation content by the user with respect to the operation unit 70 and inputs it to a module operating in the client terminal 2 such as the client application 204. The display control unit 203 causes the LCD 60 to display the state of the client terminal 2 such as a GUI (Graphical User Interface) of the client application 205.

  The client application 205 is configured by a software program that is installed and operates in the client terminal 2 in order to use the function of the scan delivery system according to the present embodiment in the client terminal 2. The client application 205 implements a function for exchanging information with the image processing apparatus 1 via short-range wireless communication. The user information storage unit 206 is a storage unit that stores login information for using the scan distribution system according to the present embodiment.

  The login information stored in the user information storage unit 206 is login information for each owner of each client terminal 2 and corresponds to login information input to the image processing apparatus 1 when using the image processing apparatus 1. Information. The login information stored in the user information storage unit 206 is input and registered in advance in the client terminal 2 by the user who is the owner of the client terminal 2. As a result, the scan distribution system according to the present embodiment can be used using the client terminal 2.

  Next, the overall operation of the scan distribution system according to the present embodiment will be described with reference to FIG. As shown in FIG. 5, the image processing apparatus 1 according to the present embodiment first performs a login process by communicating with the login server 4 based on the login information input by the user (S501). When the login process is completed, the input / output control unit 103 controls the short-range communication I / F 190 to search for a mobile terminal capable of communication in accordance with the user's operation for executing the scan delivery process to the mobile terminal (S502). .

  In S502, the short-range communication I / F 190 on the image processing apparatus 1 side transmits a polling signal for recognizing a device capable of short-range communication. In response to this, the short-range communication I / F 220 on the client terminal 2 side receives the polling signal transmitted from the image processing apparatus 1 and transmits a response signal thereto. In the image processing apparatus 1, the input / output control unit 103 acquires this response signal via the short-range communication I / F 190, whereby the main control unit 101 recognizes the client terminal 2.

  When a mobile terminal communicable by short-range wireless communication is recognized by the process of S502, the input / output control unit 103 controls the short-range communication I / F 190 to acquire login information from the recognized mobile terminal, The comparison with the login information input in S501 is performed (S503). In step S <b> 503, the client terminal 2 transmits login information stored in the user information storage unit 206 in response to a request from the image processing apparatus 1.

  On the image processing apparatus 1 side, when the login information is acquired from the client terminal 2, the main control unit 101 performs comparison confirmation between the login information input in S501 and the login information acquired in S503, and the two match. Whether or not the user who logged in in S501 is the same as the user of the client terminal 2 recognized by the search by the short-range wireless communication.

  If the login information matches as a result of the determination in S503, the image processing apparatus 1 establishes communication with the client terminal 2 and then scans the document set by the user (S504), and generates by scanning. Distribution processing is performed so that the processed image information is distributed to the client terminal 2 (S505).

  As described above, in the scan delivery system according to the present embodiment, by recognizing a mobile terminal such as the client terminal 2 by short-range wireless communication, it is possible to facilitate the transmission of the scan result to the mobile terminal and improve the user convenience. Has improved. At this time, if a terminal is searched by a network such as the Internet or a LAN, a number of terminals connected to the network are extracted. Therefore, it is necessary to select a terminal from among them, which causes an operation burden on the user.

  On the other hand, by searching for a mobile terminal by short-range wireless communication such as Bluetooth, in the stage of specifying a data distribution destination, the user narrows down to terminals carried with the intention to acquire data. be able to. As a result, it is possible to reduce a user's operation load when specifying a data distribution destination.

  At that time, in the image processing apparatus 1, the scan result is distributed to an unintended terminal in order to confirm that the user who performed the login process matches the owner of the terminal recognized by the short-range wireless communication. Can be prevented and security can be improved.

  In the description of FIG. 5, the case where the image processing apparatus 1 acquires login information from the client terminal 2 and the image processing apparatus 1 confirms whether or not the login information matches is described as an example. In addition, the image processing apparatus 1 transmits the login information input in S501 to the client terminal 2, and determines whether or not the login information matches in the client terminal 2, and the determination result is the image processing. A mode in which the response is made to the apparatus 1 is also possible.

  Further, in the example of FIG. 5, the case has been described in which the login information matches with the client terminal 2 and communication is established, but a plurality of mobile terminals may be extracted by a search by short-range wireless communication. . In such a case, communication is established with the mobile terminal having the matched login information by confirming the match of the login information on either the image processing apparatus 1 side or the mobile terminal side.

  In such a case, after the match of the login information is confirmed, the image processing apparatus 1 side may request the mobile terminal to establish communication again. It may be requested to establish communication from the mobile terminal side after the match is confirmed.

  Here, the distribution process of S505 may have various processes depending on the distribution form. Hereinafter, each distribution form will be described. FIG. 6 is a diagram showing an outline of an operation when information is exchanged only between the image processing apparatus 1 and the client terminal 2. In the example of FIG. 6, the user performs an operation on the image processing apparatus 1, communication is established between the image processing apparatus 1 and the client terminal 2 by confirming the match of the login information, and the image processing apparatus 1 executes a scan. The image information generated in this way is transmitted to the client terminal 2 via short-range wireless communication.

  FIG. 7 is a sequence diagram showing the operation in the example of FIG. As shown in FIG. 7, first, the image processing apparatus 1 performs login processing by communicating with the login server 4 based on the login information input by the user (S701). In step S <b> 701, the main control unit 101 controls the input / output control unit 103 based on the input login information, thereby executing communication with the login server 4 and acquiring an authentication result. That is, the main control unit 101 functions as an authentication processing unit.

  Next, when the image processing apparatus 1 receives a screen operation requesting scan delivery to the mobile terminal (S702), the image processing apparatus 1 detects a mobile terminal capable of short-range wireless communication via the short-range communication I / F 190. The communication is established by checking the match between the login information registered in the extracted mobile terminal and the login information input in the authentication process (S703). In step S <b> 703, the main control unit 101 controls the input / output control unit 103 to execute a search for a mobile terminal capable of short-range wireless communication to acquire a search result, and confirms that the login information matches. Determine the mobile devices to be distributed. That is, the main control unit 101 functions as a distribution target search unit and a distribution target determination unit.

  When communication is established with the client terminal 2 having the same login information, in the image processing apparatus 1, the engine control unit 102 controls the scanner unit 120 to scan the set original (S704). When imaging information is generated by scanning, in the image processing apparatus 1, the image processing unit 104 performs image processing based on the imaging information (S705), and generates image information that becomes a scanning result. In step S <b> 705, image information is generated by the image processing unit 104 operating according to the control of the main control unit 101. That is, the main control unit 101 functions as an image information acquisition unit.

  When image information is generated by image processing, in the image processing apparatus 1, the input / output control unit 103 controls the short-range communication I / F 190 according to the control of the main control unit 101, and the generated image information is sent to the client terminal 2. Transmit (S706). That is, the main control unit 101 functions as an image distribution processing unit. Thereby, the scan delivery to the client terminal 2 is completed. In the examples of FIGS. 6 and 7, it is possible to achieve scan delivery to the client terminal 2 with a simple configuration by short-range wireless communication between the image processing apparatus 1 and the client terminal 2.

  FIG. 8 is a diagram showing an outline of operation when information is exchanged via the image processing server 3 that executes image processing in addition to the image processing apparatus 1 and the client terminal 2. In the example of FIG. 8, after communication is established between the image processing apparatus 1 and the client terminal 2, the image processing apparatus 1 acquires an address of a storage location for storing scan result data from the client terminal 2. Run the scan above.

  Then, the image processing apparatus 1 transmits information generated by scanning to the image processing server 3, and the image processing server 3 executes image processing to generate image information of a final scan result. In addition, the image processing apparatus 1 transmits the address acquired from the client terminal 2 to the image processing server 3 together with information generated by scanning, and the image processing server 3 generates image information of a final scan result. The generated image information is transmitted to the address acquired from the image processing apparatus 1. As a result, the image information of the scan result is distributed to the client terminal 2.

  FIG. 9 is a sequence diagram showing an operation in the example of FIG. As shown in FIG. 9, in S901 and S902, the same processing as in FIG. 7 is executed. Then, in the image processing apparatus 1 that has received the screen operation requesting the scan delivery to the mobile terminal, the input / output control unit 103 searches for a mobile terminal capable of short-range wireless communication via the short-range communication I / F 190, Communication is established by confirming that the login information matches, and the storage destination address for storing the scan result data is acquired from the client terminal 2 (S703). This address is an address used for another apparatus to access the client terminal 2 via the network and store information.

  Thereafter, when a scan is executed (S904), in the image processing apparatus 1, the input / output control unit 103 controls the network I / F 180, and transmits information on the imaging result generated by the scan to the image processing server 3 (S905). . Note that the address on the network of the image processing server 3 is set and stored in advance in the image processing apparatus 1. Further, in S905, in addition to the imaging result information, the storage destination address in the client terminal 2 for storing the scan result data is also transmitted.

  The image processing server 3 that has received the imaging result information from the image processing apparatus 1 performs image processing based on the received imaging result information, thereby distributing the final scan result image information, that is, scan distribution. The image information to be processed is generated (S906). That is, in S906, the image processing module included in the image processing server 3 functions as an image information acquisition unit.

  When generating the image information, the image processing server 3 transmits the generated image information to the address received at the same time as the imaging result information (S907). That is, in S907, the information transmission / reception module included in the image processing server 3 functions as an image distribution processing unit. Thereby, in the client terminal 2, the network control unit 201 receives the scan result via the network I / F 210, and the scan delivery to the client terminal 2 is completed.

  In the example shown in FIGS. 8 and 9, when the image processing function is expanded, the function of the image processing apparatus 1 installed in various places is not expanded, but a plurality of image processing apparatuses 1 request image processing. It is sufficient to expand only the function of the image processing server 3 that accepts the system, and the system configuration can be made more efficient.

  In the case of the examples shown in FIGS. 8 and 9, when an access restriction such as a firewall is set between the image processing server 3 and the client terminal 2, or the image processing server 3 and the client terminal 2 exist in different LANs. In this case, there is a possibility that data cannot be directly transmitted from the image processing server 3 to the client terminal 2. In such a case, for example, the image processing server 3 transmits image information of the generated scan result to the image processing apparatus 1 as a response to the image processing request from the image processing apparatus 1, and the image processing apparatus 1 Similarly to FIG. 7, it is possible by transmitting image information to the client terminal 2 by short-range wireless communication. It is also possible to cause the client terminal 2 to download the image information generated by the image processing server 3 and stored on the network. The correspondence in such a case will be described below.

  10, as in FIG. 8, information is exchanged via the image processing server 3 in addition to the image processing apparatus 1 and the client terminal 2, but data is directly transmitted from the image processing server 3 to the client terminal 2. It is a figure which shows the aspect when it is difficult to send in. In the example of FIG. 10, the processing is executed in the same manner as in FIG. 8 until the image information of the scan result is generated in the image processing server 3.

  When the image processing server 3 generates the image information of the scan result, the image processing server 3 stores the image information in a storage medium connected to the image processing server 3 and accessible via the network. As a response to the image processing request, the image processing apparatus 1 is notified of the storage location of the stored image information, that is, an address for access via the network. The access through the network mentioned here may be an access using a protocol such as HTTP (Hyper Text Transfer Protocol) or FTP (File Transfer Protocol). That is, the image processing server 3 has functions such as an HTTP server and an FTP server. The image processing apparatus 1 notifies the client terminal 2 of the address notified from the image processing server 3 via short-range wireless communication.

  Thereby, the client terminal 2 downloads the image information stored in the document management server 3 by accessing the address notified from the image processing apparatus 1 via the network. Thereby, the image information of the scan result is distributed to the client terminal 2.

  FIG. 11 is a sequence diagram showing an operation in the example of FIG. As shown in FIG. 11, from S1101 to S1108, the same processing as S901 to S906 in FIG. 9 is executed. The image processing server 3 that has generated the image information by the processing of S906 stores the data in a storage medium accessible via the network (S1107), and sets an address for accessing the stored data via the network. The image processing apparatus 1 is notified of the scan result storage destination (S1108).

  In the image processing apparatus 1 notified of the storage location of the scan result, the input / output control unit 103 controls the short-range communication I / F 190 to perform short-range wireless communication with the client terminal 2 that established communication in S1103. To notify the storage location (S1109). The client terminal 2 that has acquired the storage location of the scan result via the short-range wireless communication downloads the image information of the scan result by accessing the notified storage location via the network I / F 210 (S1110). ). Thereby, the scan delivery to the client terminal 2 is completed. That is, in the example of FIG. 11, the main control unit 101 that controls the storage destination notification processing to the client terminal 2 via the short-range wireless communication in the image processing apparatus 1 functions as an image information distribution processing unit.

  As described above, in the examples of FIGS. 10 and 11, the image processing server 3 that generated the image information of the scan result stores the image information of the scan result in a storage area on the network that is open to the outside. The client terminal 2 is notified of the address for accessing the information via the image processing apparatus 1. In the case where it is difficult for the image processing server 3 to send information directly to the client terminal 2 due to the network environment because the client terminal 2 accesses the address and downloads and acquires the image information of the scan result. The client terminal 2 can easily acquire the image information.

  10 and 11, the case where the image information of the scan result is stored in the image processing server 3 has been described as an example. However, the case where the image information is stored in a file server other than the image processing server 3 is also the same. Applicable. Similarly, it is possible to realize a scan distribution function to a mobile terminal by exchanging e-mails. Hereinafter, such an example will be described.

  FIG. 12 is a diagram showing an outline of the operation in the case where the scan delivery function to the mobile terminal is realized by e-mail. In the example of FIG. 12, the function of the mail server 5 is used in addition to the image processing server 3. In the example of FIG. 12, the processing is executed in the same manner as in FIG. 8 until the image information of the scan result is generated in the image processing server 3.

  Here, after the image processing apparatus 1 and the client terminal 2 establish short-range wireless communication, the image processing apparatus 1 acquires information on the mail address of the user who is the owner of the client terminal 2 from the client terminal 2. When the image processing apparatus 1 makes an image processing request to the image processing server 3, the image processing server 1 simultaneously notifies the image processing server 3 of the mail address acquired from the client terminal 2.

  When the image processing server 3 generates the image information of the scan result, the image processing server 3 transmits the image information as an attached file to the e-mail address notified from the image processing apparatus 1. As a result, the electronic mail to which the image information is attached is received by the mail server 5 and stored in the storage medium of the mail server 5. Thereafter, the client terminal 2 receives image information attached to the e-mail by receiving e-mail of a preset mail account at an arbitrary timing. Thereby, the image information of the scan result is distributed to the client terminal 2.

  FIG. 13 is a sequence diagram showing an operation in the example of FIG. As shown in FIG. 13, from S1301 to S1306, the same processing as S901 to S906 in FIG. 9 is executed. However, in S <b> 1303, the image processing apparatus 1 acquires the e-mail address of the owner of the client terminal 2 after establishing communication with the client terminal 2. This e-mail address is included as part of login information exchanged between the image processing apparatus 1 and the client terminal 2 for establishing communication, and is stored in the image processing apparatus 1 together with establishment of communication. You may be made to do.

  In step S <b> 1305, the image processing apparatus 1 notifies the image processing server 3 of the e-mail address acquired in step S <b> 1303 together with the image processing request to the image processing server 3. The image processing server 3 that has generated the image information by the process of S1306 transmits an e-mail with the generated image information as an attached file to the e-mail address notified from the image processing apparatus 1 (S1307). That is, in the example of FIG. 13, the module that controls the e-mail transmission process in the image processing server 3 functions as an image distribution processing unit.

  Then, when the client terminal 2 performs mail reception processing at an arbitrary timing (S1308), the image information of the scan result is received by the client terminal 2 as an attached file, and the scan distribution processing to the client terminal 2 is completed. As described above, even when the file transfer function is not supported, it is possible to realize scan delivery to the mobile terminal by sending and receiving e-mail.

  The examples of FIGS. 10 and 11 and the examples of FIGS. 12 and 13 are different in protocols such as HTTP and FTP and protocols related to sending and receiving e-mail, but the client terminal 2 can be accessed via the network. There is no substantial difference in that the image information stored therein is obtained by accessing the storage medium.

  That is, in the examples of FIGS. 10 and 11, the storage destination of the image information is notified to the client terminal 2 by short-range wireless communication between the image processing apparatus 1 and the client terminal 2, whereas FIG. In the example of FIG. 13, the image information is stored in a storage area corresponding to the mail address notified from the client terminal 2 side, but the substantial system operation is the same.

  As described above, in the scan distribution system according to the present embodiment, it is possible to improve the efficiency of the image distribution function to the mobile terminal while maintaining security.

  In the present embodiment, the configuration and operation of the system have been described on the premise of scan delivery. However, scanning is merely a means for generating image information, and the gist of the present embodiment is a process for distributing image information to a mobile terminal. Therefore, even when the image information stored in the internal or external storage medium of the image processing apparatus 1 is distributed to the mobile terminal by the function of the image processing apparatus 1, the login information and the image set in the mobile terminal as described above are used. By confirming the coincidence with the login information of the processing device 1, it is possible to obtain the same effect as described above.

DESCRIPTION OF SYMBOLS 1 Image processing apparatus 2 Client terminal 3 Image processing server 4 Login server 5 Mail server 10 CPU
20 RAM
30 ROM
40 HDD
50 I / F
60 LCD
70 Operation Unit 80 Bus 100 Controller 101 Main Control Unit 102 Engine Control Unit 103 Input / Output Control Unit 104 Image Processing Unit 105 Operation Display Control Unit 110 ADF
120 Scanner unit 130 Paper discharge tray 140 Display panel 150 Paper feed table 160 Print engine 170 Paper discharge tray 180 Network I / F
190 Short range communication I / F
200 Controller 201 Network Control Unit 202 Operation Control Unit 203 Display Control Unit 204 Near Field Communication Control Unit 205 Client Application 206 User Information Storage Unit 210 Network I / F
220 Short range communication I / F

JP 2002-77177 A

Claims (7)

An image information distribution system including an image processing device and a portable information processing terminal,
An authentication processing unit for performing authentication processing of the operation authority of the image processing device based on the input user information;
A distribution target search unit for searching for a portable information processing terminal capable of transmitting and receiving information by wireless communication with the image processing device via wireless communication;
When the user information registered in the portable information processing terminal extracted by the search corresponds to the user information input in the authentication process, the portable information processing terminal is set as the distribution target of the image information. A delivery target determination unit to be determined;
An image information acquisition unit for acquiring image information to be distributed to the portable information processing terminal;
An image information distribution system comprising: an image distribution processing unit that processes the acquired image information so as to be distributed to the portable information processing terminal determined as a distribution target.   2. The image information distribution system according to claim 1, wherein the image distribution processing unit transmits the image information acquired by the image processing apparatus to the portable information processing terminal via the wireless communication. The distribution target determining unit acquires, via the wireless communication, address information for storing information via the network for the portable information processing terminal determined as the distribution target,
The image information acquisition unit performs image processing based on information received from the image processing apparatus via a network in an image processing server that performs image processing, and thereby image information to be distributed to the portable information processing terminal Get
The image distribution processing unit transmits image information acquired by the image processing server to the portable information processing terminal via a network based on the address information. Image information distribution system. The image information acquisition unit stores the acquired image information in a storage medium accessible via a network, and outputs access information for accessing the storage medium via a network,
The image distribution processing unit distributes the acquired image information to the portable information processing terminal determined as a distribution target by notifying the portable information processing terminal of the access information via the wireless communication. 2. The image information distribution system according to claim 1, wherein the image information distribution system is processed as described above. The delivery target determining unit acquires a mail address corresponding to the portable information processing terminal determined as the delivery target via the wireless communication,
The image distribution processing unit distributes the acquired image information to the portable information processing terminal determined to be distributed by transmitting the acquired image information by e-mail based on the e-mail address. 2. The image information distribution system according to claim 1, wherein the image information distribution system is processed as described above. A control program for controlling the image processing apparatus in an image information distribution system including an image processing apparatus and a portable information processing terminal,
Performing authentication processing of the operation authority of the image processing apparatus based on the input user information;
Searching for a portable information processing terminal capable of transmitting and receiving information by wireless communication with the image processing device via wireless communication;
When the user information registered in the portable information processing terminal extracted by the search corresponds to the user information input in the authentication process, the portable information processing terminal is set as the distribution target of the image information. A step to determine;
Obtaining image information to be distributed to the portable information processing terminal;
A control program for causing an information processing apparatus to execute a step of processing the acquired image information so as to be distributed to the portable information processing terminal determined as a distribution target. A control method for the image processing apparatus in an image information distribution system including an image processing apparatus and a portable information processing terminal,
Based on the input user information, authentication processing of the operation authority of the image processing apparatus is performed,
Search for a portable information processing terminal capable of transmitting and receiving information by wireless communication with the image processing device via wireless communication,
When the user information registered in the portable information processing terminal extracted by the search corresponds to the user information input in the authentication process, the portable information processing terminal is set as the distribution target of the image information. Decide
Obtaining image information to be distributed to the portable information processing terminal;
A control method comprising: processing the acquired image information so as to be distributed to the portable information processing terminal determined as a distribution target.

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