JP6303962B2 - Information communication system - Google Patents

Description

  The present invention relates to an information communication system.

  When an image processing apparatus typified by a digital multi-function peripheral is used as a scanner, an image of a document read by an image reading unit is stored as image data in a hard disk provided in the image processing apparatus. Such image data may be used by being transmitted to a transmission terminal by communication.

  Here, a technique related to data communication in the information providing apparatus is disclosed in Japanese Patent Laid-Open No. 2013-78106 (Patent Document 1).

  According to Patent Document 1, the information providing apparatus receives the storage unit, the communication unit that instructs the image forming apparatus to form an image, and receives data formed by the image forming apparatus based on the instruction. Storage means for storing data in a predetermined storage location of the storage unit, and control means for generating management information in the storage unit that associates the identification information of the data with the storage location where the data of the identification information is stored I am going to do that. Further, the communication means transmits the data stored in the storage location to the transmission terminal for sharing the data.

JP 2013-78106 A

  According to Patent Literature 1, when transmitting information to a transmission terminal, the information providing device temporarily stores it in a storage location of a storage unit. However, according to such a configuration, if the data size is large, a large storage location must be secured, which is not convenient. Moreover, it is insufficient from the viewpoint of security in communication means using the Internet.

  An object of the present invention is to provide an information communication system in which convenience is improved and security is improved.

  An information communication system according to the present invention includes a portable terminal device that includes a display unit that displays image data, and an image processing device that can be connected to the portable terminal device via a network. The portable terminal device and the image processing device can perform NFC (Near Field Communication) communication with each other. The image processing device includes an image processing device receiving unit that receives unique ID (Identification) data of the mobile terminal device transmitted from the mobile terminal device by NFC communication, and the image data and the ID data received by the image processing device receiving unit. An image processing device storage unit for storing both of the image processing device, and an image processing device transmission unit for transmitting URL (Uniform Resource Locator) data for displaying the image data stored in the image processing device storage unit to the portable terminal device by NFC communication , Receiving the ID data transmitted from the mobile terminal device via the network, receiving the access request to the URL from the mobile terminal device, the ID data received by the access request receiving unit, the image ID stored in processing unit storage If the determination unit determines whether the data matches, and the determination unit determines that the ID data received by the access request reception unit matches the ID data stored in the image processing device storage unit, the access An image processing apparatus control unit that controls to permit an access request to the URL received by the request receiving unit. The mobile terminal device includes a mobile terminal device transmission unit that transmits unique ID data of the mobile terminal device received by the image processing device reception unit by NFC communication, and a URL transmitted by the image processing device transmission unit by NFC communication. A mobile terminal device receiving unit that receives data; an access request unit that transmits unique ID data of the mobile terminal device via the network and transmits URL data to the image processing device to make an access request to the URL; And a portable terminal device control unit that controls to display the image data stored in the image processing device storage unit on the display unit when an access request to the URL is permitted by the image processing device control unit.

  According to such an information communication system, when the image processing apparatus determines that the ID data received by the access request receiving section matches the ID data stored in the image processing apparatus storage section, the image processing apparatus accesses the access request. Control is performed to permit the access request received by the receiving unit. If the access request is permitted, the portable terminal device controls to display the image data stored in the image processing device storage unit on the display unit. Therefore, even when an area for storing image data cannot be secured in the mobile terminal device, the image data can be displayed using the display unit provided in the mobile terminal device. In this case, since the determination is performed using the unique ID data of the portable terminal device, more reliable authentication can be performed. Further, since the URL data enabling display of ID data and image data is transmitted and received by NFC communication, data with higher security can be transmitted and received. Accordingly, such an information communication system can improve convenience and improve security.

  According to such an information communication system, the image processing apparatus accepts if the determination unit determines that the ID data received by the image processing apparatus reception unit matches the ID data stored in the image processing apparatus storage unit. The access request accepted by the part is controlled to be permitted. If the access request is permitted, control is performed to display the image data stored in the image processing device storage unit on the connected display device. Therefore, even when a storage area for storing image data cannot be secured in the mobile terminal device, the image data can be displayed using the display device connected to the mobile terminal device. Further, since the ID data is unique to the portable terminal device, more reliable authentication can be performed. Accordingly, such an information communication system can improve convenience and improve security.

In a case where an image processing apparatus included in an information communication system according to an embodiment of the present invention is applied to a digital multifunction peripheral, the digital multifunction peripheral and the portable terminal device when the digital multifunction peripheral and the portable terminal device perform NFC communication. It is the schematic which shows an external appearance. It is a block diagram which shows the structure of the information communication system which concerns on one Embodiment of this invention. 10 is a flowchart showing the contents of processing when the digital multi-function peripheral and the mobile terminal device perform NFC communication. It is a conceptual diagram which shows the data stored in a digital multifunction device hard disk. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram illustrating an external appearance of a digital multifunction peripheral and a portable terminal device when a digital multifunction peripheral and a portable terminal device included in an information communication system according to an embodiment of the present invention communicate via a network. 5 is a flowchart showing the contents of processing when a network multifunction device and a mobile terminal device perform network communication. It is the schematic which shows the external appearance of the digital multifunctional device and portable terminal device when the digital multifunctional device and portable terminal device which are included in the information communication system which concerns on other embodiment of this invention communicate via a network. It is a block diagram which shows the structure of the information communication system which concerns on other embodiment of this invention. It is a block diagram which shows the structure of the information communication system which concerns on further another embodiment of this invention.

  Embodiments of the present invention will be described below. FIG. 1 shows a digital multi-function peripheral when an NFC communication is performed between the digital multi-function peripheral and a portable terminal device when the image processing apparatus included in the information communication system according to an embodiment of the present invention is applied to the digital multi-function peripheral. It is the schematic which shows the external appearance of a portable terminal device. FIG. 2 is a block diagram showing a configuration of an information communication system according to an embodiment of the present invention when the digital multi-function peripheral and the mobile terminal device perform NFC communication.

  1 and 2, the digital multifunction peripheral 11 displays a digital multifunction peripheral control unit 12 that controls the entire digital multifunction peripheral 11, and information transmitted from the digital multifunction peripheral 11 and user input contents. An operation unit 13 that includes a display screen 21 and inputs image forming conditions such as the number of copies to be printed and gradation and power on / off, and an ADF (Auto Document Feeder) 22 that automatically conveys a set document to a reading unit. An image reading unit 14 that reads an image of a document, and a developing device 23, and an image forming unit 15 that forms an image based on the read image or image data transmitted via the network 25, and Digital multi-function peripheral hard disk 16 as an image processing apparatus storage unit for storing image data, input image forming conditions, and the like, and a public line NFC communication with an external device such as a portable terminal device 31, a facsimile communication unit 17 that performs facsimile transmission and reception, a digital multi-function peripheral network interface unit 18 for connection with the network 25, and the like. And a digital multi-function peripheral NFC communication unit 19 for performing. The digital multi-function peripheral 11 includes a DRAM (Dynamic Random Access Memory) for writing and reading image data, and the illustration and description thereof are omitted. In addition, arrows in FIG. 2 indicate the flow of data regarding control signals, control, and images.

  The digital multifunction machine 11 operates as a copying machine by forming an image in the image forming unit 15 using the original read by the image reading unit 14. Further, the digital multifunction peripheral 11 forms an image in the image forming section 15 and prints it on a sheet using image data transmitted from the computers 26a and 26b connected to the network 25 through the digital multifunction peripheral network interface section 18. By doing so, it operates as a printer. That is, the image forming unit 15 operates as a printing unit that prints the requested image. Further, the digital multifunction peripheral 11 forms an image in the image forming unit 15 via the DRAM using the image data transmitted from the public line 24 through the facsimile communication unit 17, and also by the image reading unit 14. The image data of the read original is transmitted to the public line 24 through the facsimile communication unit 17, thereby operating as a facsimile apparatus. The digital multifunction machine 11 has a plurality of functions such as a copying function, a printer function, and a facsimile function regarding image processing. Further, each function has functions that can be set in detail.

  Next, the configuration of the mobile terminal device 31 included in the information communication system 27 according to the embodiment of the present invention will be described. The portable terminal device 31 includes a portable terminal device NFC communication unit 32 that performs NFC communication with other devices, a portable terminal device network interface unit 33 for connecting to the network 25, and a portable terminal device that stores data such as image data. While displaying the data which the memory | storage part 34, portable terminal device 31 itself has, and the information obtained via the network 25, the touch panel 35 which receives the input to portable terminal device 31 itself, and control of the portable terminal device 31 whole And a portable terminal device control unit 36 for performing. The portable terminal device 31 is large enough to be easily carried by the user. The mobile terminal device 31 has a MAC (Media Access Control Service) address as unique ID data of the mobile terminal device 31. The MAC address data is stored in the mobile terminal device storage unit 34. Note that the capacity of the portable terminal device storage unit 34 is relatively small. The mobile terminal device 31 is operated mainly using the touch panel 35. The mobile terminal device control unit 36 is installed with an application that performs authentication by acquiring the MAC address data of the mobile terminal device 31 and transmitting the acquired MAC address data. Examples of the mobile terminal device 31 include a mobile phone, a smartphone, a tablet PC (Personal Computer), and a notebook PC.

  An information communication system 27 according to an embodiment of the present invention includes a digital multi-function peripheral 11, a plurality of computers 26 a and 26 b, and the mobile terminal device 31 described above. Specifically, the information communication system 27 includes the digital multifunction peripheral 11 configured as described above, a plurality of computers 26a and 26b connected to the digital multifunction peripheral 11 via the network 25, and the digital multifunction peripheral 11 via NFC communication. And a portable terminal device 31 capable of communication. The portable terminal device 31 can be connected to the digital multifunction peripheral 11 via the network 25 such as the Internet. In this embodiment, two computers 26a and 26b are shown. Each of the computers 26 a and 26 b can make a print request to the digital multi-function peripheral 11 via the network 25 to perform printing. The digital multi-function peripheral 11 and the computers 26a and 26b may be connected by a wired connection using a LAN (Local Area Network) cable or the like, or may be connected wirelessly. A configuration in which a digital multifunction peripheral or a server is connected may be used.

  Next, a case where the digital multifunction peripheral 11 and the mobile terminal device 31 perform NFC communication using the information communication system 27 according to the embodiment of the present invention will be described. FIG. 3 is a flowchart showing the contents of processing when the digital multi-function peripheral 11 and the mobile terminal device 31 perform NFC communication.

  Referring to FIG. 3, the digital multi-function peripheral 11 reads an image of a document used outside such as a business trip destination by a user who owns the mobile terminal device 31 (in FIG. 3, step S <b> 11, “step” hereinafter). (Omitted). In this case, for example, the user sets the document on the ADF 22 and reads the image of the document by pressing the start key in the operation unit 13. Based on the read image, the digital multi-function peripheral control unit 12 creates, for example, PDF (Portable Document Format) image data and stores it in the digital multi-function peripheral hard disk 16 (S12).

  Further, the digital multifunction peripheral 11 stores the image data in the digital multifunction peripheral hard disk 16 and generates a URL of a website that can be browsed and displayed via the network 25 for the created image data (S13). That is, by accessing this URL via the network 25, image data can be browsed from the outside if access is permitted. In addition, image data can be downloaded as necessary.

  Next, the user who uses the read image uses the NFC communication by the portable terminal device NFC communication unit 32 included in the portable terminal device 31 to obtain the MAC address data that is unique ID data of the portable terminal device 31. The data is transmitted to the digital multifunction machine 11 (S14). Here, the mobile terminal device NFC communication unit 32 operates as a mobile terminal device transmission unit.

  The digital multi-function peripheral 11 receives the MAC address data transmitted from the mobile terminal device NFC communication section 32 by using the NFC communication by the digital multi-function peripheral NFC communication section 19 (S15). Here, the digital multi-function peripheral NFC communication unit 19 operates as an image processing device reception unit.

  Next, the digital multi-function peripheral 11 stores the received MAC address data in the digital multi-function peripheral hard disk 16 (S16), and is a Web capable of displaying the image data generated in S13 and created in S11 and S12. Is transmitted to the mobile terminal device 31 using NFC communication (S17). Here, the digital multi-function peripheral NFC communication unit 19 operates as an image processing device transmission unit.

  The mobile terminal device 31 receives the URL data transmitted from the digital multifunction peripheral 11 using NFC communication (S18). Here, the mobile terminal device NFC communication unit 32 operates as a mobile terminal device reception unit. Thereafter, the received URL data is stored in the portable terminal device storage unit 34 (S19).

  FIG. 4 is a conceptual diagram showing data stored in the digital multi-function peripheral hard disk 16. Referring to FIG. 4, the digital multi-function peripheral hard disk 16 has an image data storage area 41 for storing read image data and image data transmitted to the digital multi-function peripheral 11 through the computers 26a and 26b, and a portable terminal device. A MAC address data storage area 42 for storing MAC address data transmitted from 31 and a URL data storage area 43 for storing Web URL data for accessing image data from the outside via the network 25 are allocated. In the image data storage area 41, image data 44 called image data X1 is stored. This image data 44 is the image data created in S11. Further, the MAC address data storage area 42 stores the MAC address data 45 of the mobile terminal device 31 received using the NFC communication called MAC address data Y1. The MAC address data Y1 is a unique ID of the mobile terminal device 31. The URL data storage area 43 stores URL data 46 that can display the image data X1 by accessing the URL data Z1. The image data 44, the MAC address data 45, and the URL data 46 are stored in association with each other.

  In this state, the user goes out of the office where the digital multifunction peripheral 11 is installed. In this case, the destination of the user carrying the mobile terminal device 31 is an environment where the Internet can be used, such as a place where a Wi-Fi usage environment is prepared.

  Next, a case will be described in which image data stored in the digital multi-function peripheral hard disk 16 provided in the digital multi-function peripheral 11 is to be browsed from the outside by using the portable terminal device 31 via the network 25 such as the Internet. .

  FIG. 5 is a block diagram of the digital multi-function peripheral 11 and the mobile terminal device 31 when the digital multi-function peripheral 11 and the mobile terminal device 31 included in the information communication system 27 according to the embodiment of the present invention communicate via the network 25. It is the schematic which shows an external appearance. FIG. 5 corresponds to FIG. FIG. 6 is a flowchart showing the contents of processing when the digital multi-function peripheral 11 and the mobile terminal device 31 perform network communication.

  With reference to FIGS. 5 and 6, first, the mobile terminal device 31 transmits the unique MAC address data Y1 of the mobile terminal device 31 itself to the digital multi-function peripheral 11 via the network 25 and the URL data Z1. To request access to the URL of the Web (S21). Here, the mobile terminal device control unit 36 and the mobile terminal device network interface unit 33 operate as an access request unit. In this case, the above application is used.

  Then, the digital multifunction peripheral 11 receives the URL data Z1 together with the transmitted MAC address data Y1 of the mobile terminal device 31 via the network 25, and accepts an access request to the Web URL (S22). Here, the digital multi-function peripheral network interface unit 18 and the digital multi-function peripheral control unit 12 operate as an access request receiving unit.

  Note that this data transmission / reception is performed using, for example, an encryption technique using a hash function. That is, the MAC address data Y1 to be transmitted is encrypted using the hash function by the mobile terminal device control unit 36 on the mobile terminal device 31 side, and the encrypted MAC address data Y1 is digitally converted. Decoding is performed in the multifunction machine control unit 12. In this way, data is transmitted and received.

  Next, the digital multifunction peripheral 11 determines whether or not the received MAC address data Y1 matches the MAC address data Y1 stored in the digital multifunction peripheral hard disk 16 (S23). Here, the digital multifunction peripheral control unit 12 operates as a determination unit. As for the authentication as to whether or not they match, it is determined whether or not the decrypted MAC address Y1 and the MAC address data Y1 stored in the digital multi-function peripheral hard disk 16 match.

  If the digital multifunction peripheral control unit 12 determines that the received MAC address data Y1 matches the MAC address data Y1 stored in the digital multifunction peripheral hard disk 16 (YES in S23), the portable terminal that transmitted the URL data The device 31 authenticates that the MAC address data Y1 is the unique MAC address data of the mobile terminal device 31, and permits the accepted access request (S24). Then, based on the transmitted URL data Z1, a connection is made so that the Web site on which the image data X1 is displayed can be browsed. Then, the mobile terminal device 31 can browse the image data X1 on the website on the display 35 (S25).

  On the other hand, for example, when URL data for browsing a website displaying image data X1 is stolen in some form, an access request from a different mobile terminal device 31 is made. In this case, since the MAC address data is unique to each portable terminal device 31, different MAC address data is transmitted. Then, the determination unit determines that the received MAC address data and the MAC address data Y1 stored in the digital multi-function peripheral hard disk 16 do not match (NO in S23). Thereafter, the digital multi-function peripheral control unit 12 disallows the received access request (S26). That is, the image data X1 on the website cannot be browsed from the mobile terminal device 31. Thereafter, the process ends.

  That is, according to such an information communication system 27, the digital multi-function peripheral 11 has the determination unit that the MAC address data received by the access request accepting unit and the MAC address data stored in the digital multi-function peripheral hard disk 16 are stored. If it is determined that they match, the access request received by the access request receiving unit is controlled to be permitted. If the access request is permitted, the mobile terminal device 31 controls to display the image data stored in the digital multi-function peripheral hard disk 16 on the touch panel 35 of the mobile terminal device 31. Therefore, even when the area for storing the image data cannot be secured in the mobile terminal device 31, the image data can be displayed using the touch panel 35 provided in the mobile terminal device 31. In this case, since the determination is performed using the unique MAC address data Y1 of the mobile terminal device 31, more reliable authentication can be performed. Further, since the URL data enabling the display of the MAC address data and the image data is transmitted / received by NFC communication, data with higher security can be transmitted / received. Therefore, such an information communication system 27 can improve convenience and improve security.

  That is, before participating in a meeting outside the user, the user scans a document using a digital multifunction peripheral installed in the office, office, public institution, or convenience store to create image data of the document. After that, when participating in a meeting outside the company, the image data created using the mobile terminal device can be displayed on the touch panel so that it can be browsed, and the image data can be used effectively without using a paper medium. it can.

  In this case, since authentication is performed using MAC address data that is ID data unique to the mobile terminal device 31, more reliable authentication can be performed.

  In the above embodiment, the website is accessed and the image of the image data X1 is displayed on the touch panel 35 included in the mobile terminal device 31. However, the present invention is not limited to this. For example, the mobile terminal device When the free space in the memory area of the storage unit 34 is large, the image data X1 may be downloaded to the mobile terminal device storage unit 34 of the mobile terminal device 31 after being authenticated as accessible. By doing so, it is possible to efficiently process the image data X1 such as addition, correction, and change to the image data X1 in the mobile terminal device 31 outside the company or the like.

  In this case, the further processed image data X1 may be uploaded to the digital multi-function peripheral hard disk 16 and stored. That is, it may be configured to perform so-called overwriting. In this way, the processed image data X1 can be reflected in the image data X1 stored in the digital multi-function peripheral hard disk 16.

  In this case, regarding the upload of the processed image data X1, all of the image data X1 may be transmitted and updated as it is, but only the difference before and after the processing is transmitted to the digital multifunction device 11. Alternatively, the image data X1 may be processed in the digital multi-function peripheral 11 with the difference taken into account, and reflected as processed image data X1. In this way, security can be further improved. Of course, it is also possible to change the file name of the image data and save it with a so-called alias. As for the display of the image data X1 on the touch panel 35, the processed image data may be redrawn on the digital multi-function peripheral 11 by using an overlay function used for a watermark or the like.

  Note that the connection may be interrupted while accessing the Web. In this case, for example, when the image data is being processed, the image data being processed may be temporarily stored. In this case, if there is a re-access within a preset period and the image data is not processed again, the image data being processed may be deleted. When there is an access again, an inquiry for resuming work may be made. For temporary image data storage, a portable terminal device storage unit provided in the portable terminal device or a storage area on the Internet may be used.

  In the above embodiment, if the access request is permitted, the image data is displayed on the display of the mobile terminal device 31. However, the present invention is not limited to this, and the display of the display device or the like is displayed on the mobile terminal device 31. A device may be connected, and image data for which an access request is permitted may be displayed on the display device via the mobile terminal device 31.

  FIG. 7 shows the digital multifunction peripheral 11 and the portable terminal device 31 when the digital multifunction peripheral 11 and the portable terminal device 31 included in the information communication system according to another embodiment of the present invention communicate via the network 25. It is the schematic which shows an external appearance. FIG. 7 corresponds to FIG. 1 and FIG. FIG. 8 is a block diagram showing a configuration of an information communication system according to another embodiment of the present invention. FIG. 8 corresponds to FIG. In the information communication system shown in FIG. 8, the same components as those of the information communication system 27 shown in FIG.

  7 and 8, an information communication system 28 according to another embodiment of the present invention includes a digital multi-function peripheral 11 and a mobile terminal device 31 configured as described above, and a display device connected to the mobile terminal device 31. 51. The display device 51 includes a display device display screen 52 that displays image data and the like, a display device storage unit 53 that stores data, and a display device control unit 54 that controls the entire display device 51. The portable terminal device 31 and the display device 51 are connected by connection terminals (not shown). The display device display screen 52 is configured to be larger than the touch panel 35.

  In such a configuration, the information communication system 28 does not display the image data X1 on the touch panel 35 of the portable terminal device 31 but the display device 51 connected to the portable terminal device 31 in S25 in FIG. The image data X1 is displayed on the display device display screen 52. According to such a configuration, the image data X1 can be displayed on a larger screen. For example, the image data X1 can be easily viewed by many participants in a meeting. In this case, an application that causes the display device control unit 54 of the display device 51 to perform the same operation as that performed by the application installed in the mobile terminal device control unit 36 included in the mobile terminal device 31 is installed and used. It may be. In this case, the used URL data, MAC address data, etc. may be deleted when the access to the website is terminated.

  In the above embodiment, the digital multi-function peripheral 11 may store image data in an external storage device, and determine whether or not an access request is possible for the image data stored in the external storage device.

  FIG. 9 is a block diagram showing a configuration of an information communication system according to still another embodiment of the present invention. FIG. 9 corresponds to FIG. 2 and FIG. In the information communication system shown in FIG. 9, the same components as those of the information communication system 27 shown in FIG.

  Referring to FIG. 9, an information communication system 29 according to still another embodiment of the present invention includes a digital multi-function peripheral 11 and a mobile terminal device 31 configured as described above, and an external storage device 56 connected to the digital multi-function peripheral 11. Including. The external storage device 56 stores image data X1. The digital multi-function peripheral 11 accesses the image data X1 from the connected external storage device 56, and displays an image on the mobile terminal device 31 if the above-described access request is permitted.

  In this case, it is preferable that the image data is stored in the external storage device 56 with security such as encryption. By doing so, even if the user directly accesses the external storage device 56 to view the image data, the image data cannot be viewed and the security can be further improved. In other words, the image data X1 stored in the external storage device 56 can be viewed by access via the digital multi-function peripheral 11.

  In the above embodiment, the MAC address data is used as the ID data unique to the mobile terminal device. However, the present invention is not limited to this, and the device number of the mobile terminal device is an ID unique to the mobile terminal device. It may be used as data.

  Further, in the above embodiment, the image data that can be browsed by access permission may be plural, and the image data selected by the user in a state where browsing is possible may be displayed. The plurality of image data may be stored in multiple levels in a folder hierarchy.

  In the above-described embodiment, S14 and S15 may be connected together with NFC communication using near field communication means such as WiFi (Wi-Fi) or Bluetooth (registered trademark). In this way, for example, after the image data is created, the processing method of the created image data can be selected while the user is moving.

  It should be understood that the embodiments and examples disclosed herein are illustrative in all respects and are not restrictive in any respect. The scope of the present invention is defined by the scope of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the scope of the claims.

  The information communication system according to the present invention is particularly effectively used when it is required to improve convenience and improve security.

  DESCRIPTION OF SYMBOLS 11 Digital multifunction device, 12 Digital multifunction device control part, 13 Operation part, 14 Image reading part, 15 Image formation part, 16 Digital multifunction machine Hard disk, 17 Facsimile communication part, 18 Digital multifunction machine Network interface part, 19 Digital multifunction machine NFC Communication unit, 21 Display screen, 22 ADF, 23 Development device, 24 Public line, 25 Network, 26a, 26b Computer, 27, 28, 29 Information communication system, 31 Mobile terminal device, 32 Mobile terminal device NFC communication unit, 33 Mobile Terminal device network interface unit, 34 mobile terminal device storage unit, 35 touch panel, 36 mobile terminal device control unit, 41 image data storage area, 42 MAC address data storage area, 43 URL data storage area, 44 image data, 45 MAC address data, 46 URL data, 51 display device, 52 display device display screen, 53 display device storage unit, 54 display device control unit, 56 external storage device.

Claims (7)

An information communication system including a mobile terminal device including a display unit for displaying image data and an image processing device connectable to the mobile terminal device via a network,
The portable terminal device and the image processing device can perform NFC (Near Field Communication) communication with each other,
The image processing apparatus includes:
An image processing device receiving unit that receives unique ID (Identification) data of the mobile terminal device transmitted from the mobile terminal device by the NFC communication;
An image processing device storage unit that stores both image data and the ID data received by the image processing device reception unit;
An image processing device transmission unit for transmitting URL (Uniform Resource Locator) data for displaying the image data stored in the image processing device storage unit to the mobile terminal device by the NFC communication;
An access request receiving unit that receives the ID data transmitted from the mobile terminal device via the network and receives an access request to the URL from the mobile terminal device;
A determination unit that determines whether or not the ID data received by the access request reception unit matches the ID data stored in the image processing device storage unit;
If the determination unit determines that the ID data received by the access request reception unit matches the ID data stored in the image processing device storage unit, the URL received by the access request reception unit An image processing device control unit that controls to permit the access request of
The portable terminal device
A portable terminal device transmission unit that transmits the ID data unique to the portable terminal device received by the image processing device reception unit by the NFC communication;
A portable terminal device receiving unit that receives the URL data transmitted by the image processing device transmission unit through the NFC communication;
An access request unit that transmits the unique ID data of the mobile terminal device via the network and transmits the URL data to the image processing device to make an access request for the URL;
A portable terminal device control unit that controls to display the image data stored in the image processing device storage unit on the display unit when an access request to the URL is permitted by the image processing device control unit; An information communication system. The information communication system according to claim 1, wherein the display unit includes a display device that can be connected to the portable terminal device and can display the image data. The image processing device control unit acquires the ID data, transmits the ID data to the image processing device, and if the access request is permitted, the image data stored in the image processing device storage unit. The information communication system according to claim 1, wherein an application that operates to display a message on the display unit is installed. The image processing device storage is detachably attached to the image processing device,
The information communication according to any one of claims 1 to 3, wherein the image data stored in the image processing device storage unit can be displayed by being accessed through the image processing device. system. The display device includes a display device storage unit capable of storing the image data,
The information communication system according to claim 2 , wherein the mobile terminal device control unit controls the display device storage unit to download and store the accessible image data. 6. The information communication system according to claim 5, wherein the portable terminal device control unit controls the image data stored in the display device storage unit to be stored in the image processing device storage unit via the network. . The information communication system according to any one of claims 1 to 6, wherein the ID data includes MAC (Media Access Control Service) address data of the mobile terminal device.

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