JP2017215944A - Written information management system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow written information written on a writing board by a user to be readily stored in a recording device.SOLUTION: A written information management system includes: a writing board 1; a storage device 9 including a storage region indicated by URL information; a beacon 7 for transmitting the URL information; a mobile terminal 8 for receiving the URL information from the beacon; and an application program installed on the mobile terminal for transmitting image data obtained by photographing a written screen on the writing board to the storage region indicated by the URL information received from the beacon.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a system for sharing and managing conference information written on a writing board installed in a conference room, for example.

  Conventionally, the following patent document 1 is known as a system for managing information written on a writing board. This is related to a camera application that holds and manages shooting data by making it possible to search for a predetermined area when writing on a whiteboard with a camera.

  Although this camera application also discloses a sharing function, the sharing function disclosed in Patent Document 1 is such that a user sends a photographed image to an arbitrary person by e-mail.

JP 2014-98944 A

  In the case of the configuration as described above for sharing the handwritten image, each user must select a server that manages the handwritten information and input the URL information of the server. When there are one or several users of this system, there is no particular problem. However, when there are more than 100 employees, it is not easy to input URLs to all portable terminals. Also, when changing a server, the input of the URL of the server must be reset for all mobile terminals, which is a complicated operation.

According to the present invention, it is possible to easily manage handwritten data without inputting the URL of a server for data sharing in the portable terminal of each user as in the prior art.

  In order to solve the above problems, the present invention provides a writing information management system as described in claim 1, wherein the writing information management system includes a writing board, a storage device having a storage area indicated by URL information, and the URL information is transmitted. Beacon, a mobile terminal that receives the URL information from the beacon, and image data that is installed in the mobile terminal and that captures the writing screen of the writing board is transmitted to the storage area indicated by the URL information received from the beacon. And an application program.

According to a second aspect of the present invention, the beacon transmits a one-time password together with the URL information.

  According to the present invention, in a system in which writing on a writing board is photographed with a camera of a portable terminal and recorded and stored, it is not necessary for a user to check the URL of a storage device that records the photographing information, and the writing information management system. It becomes possible to improve the convenience.

FIG. 1 is a diagram showing an outline of a writing information management system according to an embodiment of the present invention. FIG. 2 is a diagram showing an initial screen of the application according to the embodiment of the present invention. FIG. 3 is a diagram showing an application editing screen according to the embodiment of the present invention. FIG. 4 is a block diagram showing the overall configuration of the writing information management system according to the second embodiment. FIG. 5 shows an upper part of a flow diagram illustrating a process in which image data captured by the mobile terminal in the second embodiment is stored in the storage device and an image indicated by the image data is displayed on the display unit of another mobile terminal. FIG. FIG. 6 shows a lower part of a flow diagram illustrating a process in which image data captured by the mobile terminal in the second embodiment is stored in the storage device and an image indicated by the image data is displayed on the display unit of another mobile terminal. FIG.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 is a conceptual diagram showing a writing information management system according to an embodiment of the present invention. Reference numeral 1 denotes a whiteboard main body. The main body 1 includes a writing surface 2, a frame 3 that covers four upper, lower, left and right ends of the writing surface, and a pair of support columns 4 that rotatably hold the frame 3 and the writing surface 2. The tray 6 is provided on a connecting frame 5 that connects the pair of support columns 4. In this embodiment, a beacon 7 is provided on the connecting frame 5 of the whiteboard 1.

  Reference numeral 8 denotes a portable terminal, which is used to photograph a writing written on the writing surface 2 of the whiteboard 1 with an attached camera. Reference numeral 9 denotes a storage device, which is used for recording writing information photographed by the portable terminal 8. The URL of the storage device 9 is recorded in the beacon 7, and this URL information is transmitted from the beacon 7 at a predetermined time interval. When the mobile terminal 8 is located within a predetermined distance from the beacon 7, the mobile terminal 8 receives a transmission signal from the beacon 7.

  Note that the connection to the storage device 9 requires the input of a password in order to protect confidential information. This password uses a one-time password system and is automatically changed in a short time. The beacon 7 also transmits this one-time password together with the URL information.

Next, the operation of the system of this embodiment will be described.
When a conference or the like is finished and a writing information management application installed in the portable terminal 8 is activated to photograph the writing on the writing surface 2 of the whiteboard 1, a transmission signal from the beacon 7 is transmitted to the portable terminal 8. Received. FIG. 2 shows a screen of the activated application. When the user taps the shooting button 10 arranged on the screen of the writing information management application, shooting is performed.

  This writing information management application has the same function as that of Patent Document 1 described above, and the captured data is subjected to processing such as keystone correction. Shooting data after this image processing is performed is recorded in a storage device in the portable terminal 8 and displayed on the list display unit 11. When the folder in which the photographed image is stored is selected and the edit button 13 is tapped, the screen shown in FIG. 3 is displayed.

  When the user taps the share button 14 arranged on the screen shown in FIG. 3 after the shooting data is recorded on the portable terminal 8, the shooting data and the password are transmitted to the URL recording device 9 received from the beacon 7. Is done. When the storage device 9 recognizes that the received password is correct, the storage device 9 records the received photographing data.

  The receivable distance and transmission interval of transmission information by the beacon 7 can be changed by an operation unit provided in the beacon 7. When the present system is used in a conference room wider than the assumed conference room or in a narrow conference room, it can be modified and changed to an optimum receivable distance or transmission interval.

The beacon 7 may incorporate a wireless device, and the above-described receivable distance and transmission interval may be changed using the portable terminal 8 or a personal computer. Further, the beacon 7 may be provided with a connection terminal such as a USB, and a personal computer may be wired to change the setting using the personal computer.

The storage device 9 may use a cloud service. In this case, data necessary for using this cloud service is transmitted from the beacon 7.

The present invention is not limited to the above-described embodiments. For example, an apparatus is provided in which a plurality of storage devices are provided, all corresponding URLs are transmitted, and writing information is stored in the user from the URLs. May be selected. In addition, when using SNS and a cloud service, since these URLs are known, they are registered in advance in the application.
Further, the selected URL and one-time password may be automatically transmitted to an arbitrary address registered by the user.

[Second Embodiment]
A writing information management system according to the second embodiment of the present invention will be described. FIG. 4 is a block diagram showing the overall configuration of the writing information management system according to the second embodiment. As shown in FIG. 4, the writing information management system includes a beacon 7, a mobile terminal 8, and a storage device 9. Here, a description will be given by omitting a plurality of portable terminals 8 on the assumption that there are a plurality of portable terminals 8. The beacon 7 and the mobile terminal 8 are connected using wireless communication. The mobile terminal 8 and the storage device 9 are connected using wireless communication or via a mobile terminal base station.

(Beacon 7)
The beacon 7 includes a CPU 71, a communication unit 72, a ROM 73, and a RAM 74.

  The CPU 71 processes data or information based on a program stored in the ROM 73. The CPU 71 reads out one URL information out of the plurality of URL information stored in the ROM 73 at predetermined time intervals, and transmits the URL information to the communication unit 72.

  The communication unit 72 transmits the URL information transmitted by the CPU 71 using wireless communication.

  The ROM 73 stores a program and a plurality of URL information. The URL information is address information indicating each storage area provided in the ROM 93 of the storage device 9 to be described later.

  The RAM 74 temporarily stores one URL information read by the CPU 71.

(Mobile terminal 8)
The mobile terminal 8 includes a CPU 81, a communication unit 82, a camera 83, an image processing unit 84, a display unit 85, a touch panel unit 86, an input control unit 87, a ROM 88, and a RAM 89.

  The CPU 81 processes data or information based on various programs stored in the ROM 88. The CPU 81 processes the operation data transmitted from the input control unit 87 based on various programs, and instructs the image processing unit 84 and the communication unit 82 to perform various processes.

  The communication unit 82 transmits data or information based on the command transmitted from the CPU 81 to the storage device 9 using wireless communication or via the mobile terminal base station.

  The camera 83 includes an image sensor that performs photoelectric conversion, a housing that stores the image sensor, and a mechanism such as a lens. In response to a command from the CPU 81, the imaging of the object is converted into imaging data for each frame and the imaging data is transmitted to the image processing unit 84.

  The image processing unit 84 converts the imaging data transmitted from the camera 83 into image data and transmits it to the CPU 81. Further, the image processing unit 84 transmits an image to the display unit 85 and causes the display unit 85 to display an image in accordance with the command and image data transmitted from the CPU 81.

  The display unit 85 displays the image transmitted from the image processing unit 84. The display unit 85 is configured as a unit together with the touch panel unit 86.

The touch panel unit 86 employs an existing resistive film system. The touch panel unit 86 includes an upper substrate and a lower substrate, and transmits X coordinate data detected on the upper substrate and Y coordinate data detected on the lower substrate to the input control unit 87.

The input control unit 87 converts the operation data into operation data based on the X coordinate data and the Y coordinate data transmitted from the touch panel unit 86 and transmits the operation data to the CPU 81.

The ROM 88 stores various programs, a writing information management application program, and portable terminal identification information. The application program for writing information management is a program for capturing a writing image written on the writing board with the camera 83 and storing image data indicating the writing image in the storage device 9.

The RAM 89 includes various storage areas, and temporarily stores data or information when executing various programs stored in the ROM 88.

(Storage device 9)
The storage device 9 includes a CPU 91, a communication unit 92, a ROM 93, and a RAM 94.

The CPU 91 processes data or information based on various programs stored in the ROM 93.

The communication unit 92 transmits data or information transmitted from the mobile terminal 8 to the CPU 91.

The ROM 93 stores various programs. The ROM 93 is provided with each storage area for each address indicated by the URL information. A table is provided in each storage area. The table includes URL information, password information, and mobile terminal identification information.

The RAM 94 includes various storage areas, and temporarily stores data or information when executing various programs stored in the ROM 94.

<Operation and Action of Second Embodiment>
The operation and action of the second embodiment will be described with reference to FIGS. In FIG. 5 and FIG. 6, the process of step SA01 shows the process of the CPU 71 of the beacon 7. In FIG. 5 and FIG. 6, the processing from step SB01 to step SB07 indicates the processing of the CPU 81 of the first portable terminal 8. 5 and 6, the processing from step SC01 to step SC08 indicates the processing of the CPU 91 of the storage device 9. In FIG. 5 and FIG. 6, processing from step SD01 to SD06 indicates processing of the CPU 81 of the second portable terminal 8.

  In beacon 7, URL information is transmitted (step SA01). Specifically, URL information is transmitted from the beacon 7 by using wireless communication every predetermined time from the time when the power of the beacon 7 is turned on.

  In the first portable terminal 8, it is determined whether or not URL information is received (step SB01). Specifically, it is determined whether URL information is received every predetermined time. If it is determined that the URL information has been received (SB01: Yes), it indicates that the first mobile terminal 8 is within the distance to receive the URL information from the beacon 7, and the process proceeds to step SB02. If it is determined that the URL information has not been received (SB01: No), the process is repeated.

  It is determined whether or not the application program has been activated (step SB02). Specifically, when the user touches an icon indicating a writing information management application program displayed on the display unit 85, the touch panel unit 86 transmits X coordinate data and Y coordinate data to the input control unit 87. Is done. The input control unit 87 converts the X coordinate data and the Y coordinate data into operation data, and the operation data is transmitted to the CPU 81. It is determined whether or not the writing information management application program is started according to the operation data. If it is determined that the application program has been activated (SB02; Yes), the process proceeds to step SB03. When it is determined that the application program is not activated (SB02: No), the process is repeated.

  It is determined whether or not a shooting instruction has been acquired (step SB03). Specifically, the application program for writing information management is activated, and the user touches an operation button for instructing photographing among the images displayed on the display unit 85, so that the touch panel 86 performs X coordinate data and Y The coordinate data is transmitted to the input control unit 87. The input control unit 87 converts the X coordinate data and the Y coordinate data into operation data, and the operation data is transmitted to the CPU 81. It is determined whether an imaging instruction has been acquired according to the operation data. If it is determined that a shooting instruction has been acquired (step SB03: Yes), the process proceeds to step SB04. If it is determined that no shooting instruction has been acquired (step SB04: No), the process is repeated.

  Shooting is executed (step SB04). Specifically, in accordance with the imaging instruction acquired in step SB03, imaging indicating a written image is converted into imaging data by the camera 83, and the imaging data is transmitted to the image processing unit 84. The captured image data is converted into image data by the image processing unit 84 and transmitted to the CPU 81. Image data is stored in the ROM 88 by the CPU 81.

  It is determined whether or not an upload instruction has been acquired (step SB05). Specifically, among the images displayed on the display unit 85, the user has performed a touch operation on an operation button for instructing uploading of image data to the storage area indicated by the URL information received in step SB01. The touch panel 86 transmits X coordinate data and Y coordinate data to the input control unit 87. The input control unit 87 converts the X coordinate data and the Y coordinate data into operation data, and the operation data is transmitted to the CPU 81. It is determined whether an upload instruction has been acquired according to the operation data. If it is determined that an upload instruction has been acquired (step SB05: Yes), the process proceeds to step SB06. If it is determined that an upload instruction has not been acquired (step SB05: No), the process is repeated.

  Password information is generated (step SB06). Specifically, password information is generated and temporarily stored in the RAM 89 in response to the upload instruction being acquired. This password is preferably a one-time password that changes every predetermined time.

  Image data, password information, and URL information are transmitted (step SB07). Specifically, the image data stored in the ROM 88, the password information stored in the RAM 89, and the URL information received in step SB01 are read and transmitted to the communication unit 82. The communication unit 82 transmits the image data, password information, and URL information to the storage device 9.

  In the storage device 9, it is determined whether image data, password information, and URL information have been received (step SC01). Specifically, the image data, password information, and URL information transmitted by the communication unit 82 of the mobile terminal 8 are received by the communication unit 92 of the storage device 9 and transmitted to the CPU 91. It is determined whether image data, password information, and URL information have been received. If it is determined that image data, password information, and URL information have been received (step SC01: Yes), the process proceeds to step SC02. When it is determined that image data, password information, and URL information have not been received (step SC01: No), the process is repeated.

  Password information and URL information are stored (step SC02). Specifically, image data is stored in a storage area indicated by URL information provided in the ROM 93, and URL information and password information are stored in association with each other in a table stored in the storage area.

  In the second portable terminal 8, it is determined whether URL information has been received (step SD01). Specifically, it is determined whether URL information is received every predetermined time. If it is determined that the URL information has been received (SD01: Yes), it indicates that the second portable terminal 8 is within the distance to receive the URL information from the beacon 7, and the process proceeds to step SD02. If it is determined that the URL information has not been received (SB01: No), the process is repeated.

  It is determined whether or not an access instruction has been acquired (step SD02). Specifically, among the images displayed on the display unit 85, the user touches an operation button for instructing access to the storage area indicated by the URL information, so that the touch panel 86 performs X coordinate data and Y coordinate data. Are transmitted to the input control unit 87. The input control unit 87 converts the X coordinate data and the Y coordinate data into operation data, and the operation data is transmitted to the CPU 81. It is determined whether an access instruction has been acquired according to the operation data. If it is determined that an access instruction has been acquired (step SD02: Yes), the process proceeds to step SD03. When it is determined that an access instruction has not been acquired (step SD02: No), the process is repeated.

  A password setting screen is displayed (step SD03). Specifically, a screen for inputting a password is displayed on display unit 85.

  It is determined whether or not password information has been acquired (step SD04). Specifically, when the user touches the operation button on the password setting screen displayed on the display unit 85, the X coordinate data and the Y coordinate data are transmitted to the input control unit 87 by the touch panel 86. The The input control unit 87 converts the X coordinate data and the Y coordinate data into operation data, and the operation data is transmitted to the CPU 81. It is determined whether password information has been acquired according to the operation data. If it is determined that the password information has been acquired (step SD04: Yes), the process proceeds to step SD05. If it is determined that password information has not been acquired (step SD04: No), the process is repeated.

  Password information, portable terminal identification information, and URL information are transmitted (step SD05). Specifically, the password information acquired in step SD04, the mobile terminal identification information stored in advance in the ROM 88, and the URL information received in step SD01 are read out, and the communication unit 82 stores the information in the storage device 9. It is transmitted to the communication unit 92.

  It is determined whether or not password information, portable terminal identification information, and URL information are received in storage device 9 (step SC03). Specifically, the password information, portable terminal identification information, and URL information received by the communication unit 92 of the storage device 9 are transmitted to the CPU 91, and whether the password information, portable terminal identification information, and URL information are received. Is judged. If it is determined that password information, portable terminal identification information, and URL information have been received (step SC03), the process proceeds to step SC04. If it is determined that password information, portable terminal identification information, and URL information have not been received (step SC03), the process is repeated.

  It is determined whether or not the URL information matches the password information (step SC04). Specifically, it is determined whether or not the URL information and password information received in step SC03 match the URL information and password information stored in association with the table in step SC02. If it is determined that the URL information received in step SC03 matches the password information (step SC04), the process proceeds to step SC05. If it is determined that the URL information and the password information do not match (step SC04), the process proceeds to step SC08.

It is determined whether portable terminal identification information is stored (step SC05). Specifically, it is determined whether or not the mobile terminal identification information received in step SC03 is stored in association with the URL information of the table stored in the storage area provided in the ROM 93. If it is determined that the mobile terminal identification information is stored (step SC05), the process proceeds to step SC08. When it is determined that the mobile terminal identification information is not stored (step SC05), the process proceeds to step SC06.

  Mobile terminal identification information is stored (step SC06). Specifically, the mobile terminal identification information received in step SC03 is stored in association with the URL information of the table stored in the storage area provided in the ROM 93.

  The image data stored in the storage area indicated by the URL information is transmitted (step SC07). Specifically, the image data stored in the storage area indicated by the URL information provided in the ROM 93 is read and transmitted to the communication unit 92. The communication unit 92 transmits the image data to the second mobile terminal 8.

  Error information is transmitted (step SC08). Specifically, error information indicating that the password information stored in the ROM 93 does not match or error information indicating that the password information has been transmitted in the past is read and transmitted to the communication unit 92. The communication unit 92 transmits error information indicating that the password information does not match or error information indicating that the password information has been transmitted in the past to the second mobile terminal 8.

  In the second portable terminal 8, an image is displayed on the display unit 85 (step SD06). Specifically, the image is displayed according to the image data or error information transmitted in step SC07 or step SC08.

<Effects of Second Embodiment>
According to the second embodiment of the present invention, the mobile terminal identification information is stored in association with the URL information of the table. When the mobile terminal identification information is not stored in association with the URL information, the mobile terminal identification information is stored in association with the URL information, and the image data is transmitted to the second mobile terminal 8 of the mobile terminal identification information.

  This prevents image data from being leaked due to access from a user other than the owner due to loss of the mobile terminal by not transmitting the image data again to the second mobile terminal that has transmitted the image data once. The security of image data can be improved.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a whiteboard writing information management system, and easily stores and reads writing information by automatically transmitting a storage device URL using a beacon in order to share writing information. It becomes possible.
It is another object of the present invention to provide a writing information management system capable of easily managing secret information without managing a password or the like for accessing a storage device.

1: Whiteboard body 2: Writing surface 7: Beacon 8: Portable terminal 9: Storage device

Claims (4)

Writing board,
A storage device having a storage area indicated by URL information;
A beacon that transmits the URL information;
A mobile terminal that receives the URL information from the beacon;
An application program installed in the portable terminal and transmitting image data obtained by photographing the writing screen of the writing board to the storage area indicated by the URL information received from the beacon;
A writing information management system characterized by comprising: The writing information management system according to claim 1, wherein the beacon transmits password information together with the URL information. The writing information management system according to claim 1, wherein the portable terminal transmits image data and generated password information to the storage device. The URL information, the password information, and the mobile terminal identification information are transmitted to the storage device from a mobile terminal different from the mobile terminal,
The storage device stores the URL information and the mobile terminal identification information in association with each other, determines whether or not the mobile terminal identification information of the other mobile terminal is stored, and if not stored, 4. The writing information management system according to claim 2, wherein the URL information and the mobile terminal identification information are stored in association with each other, and the image data is transmitted to the other mobile terminal.

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