WO2016178419A1 - Dispositif de traitement d'informations et système de traitement d'informations - Google Patents

Dispositif de traitement d'informations et système de traitement d'informations Download PDF

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Publication number
WO2016178419A1
WO2016178419A1 PCT/JP2016/063506 JP2016063506W WO2016178419A1 WO 2016178419 A1 WO2016178419 A1 WO 2016178419A1 JP 2016063506 W JP2016063506 W JP 2016063506W WO 2016178419 A1 WO2016178419 A1 WO 2016178419A1
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WIPO (PCT)
Prior art keywords
information
electronic blackboard
response
connection
connection request
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/063506
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English (en)
Japanese (ja)
Inventor
小山　毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
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Ricoh Co Ltd
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Publication date
Priority claimed from JP2016079798A external-priority patent/JP2018107484A/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of WO2016178419A1 publication Critical patent/WO2016178419A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Definitions

  • the present invention relates to an information processing apparatus and an information processing system.
  • an electronic blackboard called an interactive whiteboard (IWB) has been widely used as an information processing apparatus.
  • the electronic blackboard is connected to an electronic blackboard provided at another base via a network and can share an image displayed on the display.
  • the identification information (IP address) of the electronic blackboard installed in another base is stored and managed in the address book, and when the image is shared, the identification information of the other party is acquired from the address book, Connect via network.
  • Patent Document 1 discloses a technique for selecting connection destination identification information from an address book when an image is shared by connecting to an electronic blackboard disposed at another base via a network.
  • the present invention has been made in view of the above, and an object thereof is to provide an information processing apparatus capable of centrally managing identification information of an electronic blackboard (information processing apparatus).
  • the present invention provides a data server that stores identification information for identifying each of a plurality of communication devices connected to the network via the network.
  • An access unit that exchanges communication information, and a storage file creation unit that creates a storage file that stores identification information related to another communication device to which the device can be connected, based on the identification information acquired from the data server. It is characterized by providing.
  • the identification information of the information processing apparatus can be managed in an integrated manner.
  • FIG. 1 is an overall configuration diagram showing an example of an electronic blackboard system to which the present invention is applied.
  • FIG. 2 is a hardware configuration diagram illustrating an example of an electronic blackboard to which the present invention is applied.
  • FIG. 3 is a functional configuration diagram of the electronic blackboard according to the embodiment.
  • FIG. 4 is a diagram showing a configuration of an electronic blackboard address book update program.
  • FIG. 5 is a flowchart showing the flow of address book update processing on the electronic blackboard.
  • FIG. 6 is a diagram showing data stored in the address book of the electronic blackboard.
  • FIG. 7A is a diagram showing an address book use screen on the electronic blackboard.
  • FIG. 7B is a diagram showing an address book use screen on the electronic blackboard.
  • FIG. 8 is a diagram showing a connection procedure in the electronic blackboard system.
  • FIG. 9A is a diagram showing a connection procedure in the electronic blackboard system.
  • FIG. 9B is a diagram showing a connection procedure in the electronic blackboard system.
  • FIG. 10 is a diagram showing a detailed procedure of connection in the electronic blackboard system.
  • FIG. 11 is a diagram illustrating a calling state during a meeting in the electronic blackboard system.
  • FIG. 12 is a diagram illustrating a state of calling a conference in the electronic blackboard system.
  • FIG. 13 is a diagram illustrating a state of calling a conference in the electronic blackboard system.
  • the information processing apparatus is an electronic blackboard
  • the information processing system is an electronic blackboard system in which a plurality of electronic blackboards are connected via a network and images can be shared.
  • the electronic blackboard system according to the present embodiment includes a data server that stores an IP address as identification information of each electronic blackboard connected to the network as identification information.
  • the data server stores the latest IP address of each electronic blackboard.
  • Each electronic blackboard is provided with an address book that is a storage file storing IP addresses as connection destination identification information, and the IP address is updated based on the data server.
  • IP addresses are centrally managed to ensure communication between the electronic blackboards.
  • FIG. 1 is an overall configuration diagram showing an example of an electronic blackboard system to which the present invention is applied.
  • the electronic blackboard system 1 includes a plurality of electronic blackboards 2A and 2B, a plurality of electronic pens 4a and 4b, USB (Universal Serial Bus) memories 5a and 5b, a notebook PC (Personal Computer) 6a and 6b, and a television (video). )
  • the electronic blackboards 2A, 2B, the PC 8, and the data server 20 are connected to be communicable via the communication network 9. Further, the plurality of electronic blackboards 2A and 2B are provided with displays 3a and 3b, respectively.
  • an image drawn or erased by an event generated by the electronic pen 4a is displayed on the display 3a.
  • an event a gesture such as enlargement, reduction, or page turning generated by the user's hand Ha or the like.
  • a USB memory 5a can be connected to the electronic blackboard 2A, and the electronic blackboard 2A can read an electronic file such as PDF from the USB memory 5a or record an electronic file in the USB memory 5a.
  • the electronic blackboard 2A can be communicated through a standard 10 such as DisplayPort, DVI (Digital Visual Interface), HDMI (registered trademark) (High-Definition Multimedia Interface), and VGA (Video Graphics Array) 10 via a cable 10 that can communicate with a standard.
  • a notebook PC 6a is connected.
  • an event is generated by touching the display 3a with the electronic pen 4a or the user's hand Ha, and the event information indicating the event is displayed on the notebook PC 6a in the same manner as the event of the input device such as a mouse or a keyboard.
  • a television (video) conference terminal 7a is connected to the electronic blackboard 2A via a cable 10a2 capable of communication according to the above standards.
  • the notebook PC 6a and the video conference terminal 7a may communicate with the electronic blackboard 2A by wireless communication complying with various wireless communication protocols such as Bluetooth (registered trademark).
  • the electronic blackboard 2B provided with the display 3b, the electronic pen 4b, the USB memory 5b, the notebook PC 6b, the video conference terminal 7b, the cable 10b1, and the cable 10b2 in the same manner as described above. Is used. Furthermore, the image displayed on the display 3b can be changed based on an event caused by the user's hand Hb or the like.
  • the image drawn on the display 3a of the electronic blackboard 2A at one base is also displayed on the display 3b of the electronic blackboard 2B at another base, and conversely on the display 3b of the electronic blackboard 2B at another base.
  • the image drawn on the screen is displayed on the display 3a of the electronic blackboard 2A at one base.
  • the electronic blackboard system 1 can perform a sharing process for sharing the same image at other points, and thus is very convenient when used for a conference or the like at a remote place.
  • the data server 20 stores IP addresses as identification information of the electronic blackboards 2A and 2B.
  • the electronic blackboards 2A, 2B and the PC 8 are connected to the data server 20, and the IP address value can be added, changed, and acquired as necessary.
  • the data server 20 can use, for example, an AD / LDAP server, that is, a server that can access an AD (Active Directory) directory service using LDAP (Lightweight Directory Access Protocol).
  • AD Active Directory
  • LDAP Lightweight Directory Access Protocol
  • the data server 20 using the AD / LDAP server the data of the mail address and IP address of the device at each base constituting the electronic blackboard system 1 are stored.
  • the LDAP schema used in the AD / LDAP server indicates the database structure of the LDAP server.
  • a normal LDAP schema can store information about a user such as a user name, password, organization name, and mail address.
  • the data server 20 adds an IP address attribute to the structure of the database so that the IP addresses of the electronic blackboards 2A and 2B can be stored in the LDAP schema.
  • the IP addresses of the electronic blackboards 2A and 2B are registered in advance by a general AD / LDAP tool. That is, in each of the electronic blackboards 2A and 2B, the administrator rewrites the data in the data server 20 when the IP address is changed. When adding a new electronic blackboard to the electronic blackboard system 1, the administrator adds the IP address of the new electronic blackboard to the data server 20.
  • the data server 20 is configured as a computer device including a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), an HDD (Hard Disk Drive), and the like.
  • the data server 20 implements necessary functions by executing a predetermined program on the CPU.
  • an arbitrary electronic blackboard among the plurality of electronic blackboards it is indicated as “electronic blackboard 2”.
  • display 3 When an arbitrary display among a plurality of displays is shown, “display 3” is shown.
  • an arbitrary electronic pen among a plurality of electronic pens When an arbitrary USB memory is indicated among the plurality of USB memories, it is indicated as “USB memory 5”.
  • an arbitrary notebook PC among the plurality of notebook PCs is indicated, it is indicated as “notebook PC 6”.
  • an arbitrary video conference terminal is indicated among the plurality of video conference terminals, it is indicated as “video conference terminal 7”.
  • hand H is used when an arbitrary hand among the hands of a plurality of users is shown.
  • cable 10 When an arbitrary cable is indicated among the plurality of cables, it is indicated as “cable 10”.
  • the electronic blackboard may be referred to as IWB.
  • the electronic blackboard 2 will be described as an example of the information processing apparatus.
  • the electronic blackboard 2 is not limited thereto, and other examples of the information processing apparatus include an electronic signboard (digital signage), sports, weather forecasts, and the like. It may be a telestrator used in or a remote image (video) diagnostic device.
  • the notebook PC 6 will be described as an example of the information processing terminal.
  • the present invention is not limited to this, and other examples of the information processing terminal include a desktop PC, a tablet PC, a smartphone, a PDA (Personal Digital Assistant), a digital A terminal capable of supplying image frames, such as a video camera, a digital camera, or a game machine, may be used.
  • the communication network includes the Internet, a LAN (Local Area Network), a mobile phone communication network, and the like.
  • a USB memory is described as an example of a recording medium.
  • the present invention is not limited to this, and various recording media such as an SD card may be used as another example of the recording medium.
  • FIG. 2 is a hardware configuration diagram illustrating an example of an electronic blackboard to which the present invention is applied.
  • the electronic blackboard 2 includes a CPU 101 that controls the operation of the entire electronic blackboard 2, a ROM 102 that stores a program used to drive the CPU 101 such as an IPL, a RAM 103 that is used as a work area for the CPU 101, a program for the electronic blackboard 2, and the like.
  • An SSD (Solid State Drive) 104 that stores data
  • a network controller 105 that controls communication with the communication network 9
  • an external storage controller 106 that controls communication with the USB memory 5 are provided.
  • the electronic blackboard 2 also includes a capture device 111 that captures still images or moving images displayed on the display of the notebook PC 6, a GPU (Graphics Processing Unit) 112 that specializes in graphics, and an output image from the GPU 112 on the display 3 and A display controller 113 that controls and manages screen display for output to the video conference terminal 7 is provided.
  • a capture device 111 that captures still images or moving images displayed on the display of the notebook PC 6
  • a GPU (Graphics Processing Unit) 112 that specializes in graphics
  • a display controller 113 that controls and manages screen display for output to the video conference terminal 7 is provided.
  • the electronic blackboard 2 further includes a sensor controller 114 that controls processing of the contact sensor 115 and a contact sensor 115 that detects that the electronic pen 4 or the hand H of the user touches the display 3.
  • the contact sensor 115 performs coordinate input and coordinate detection by an infrared ray blocking method.
  • this coordinate input and coordinate detection method two light emitting / receiving devices installed at both upper ends of the display 3 emit a plurality of infrared rays in parallel with the display 3 and are provided around the display 3.
  • the contact sensor 115 outputs infrared ID (Identification) emitted by the two light receiving and emitting devices blocked by the object to the sensor controller 114, and the sensor controller 114 specifies the coordinate position that is the contact position of the object.
  • the contact sensor 115 is not limited to the infrared blocking method, and a capacitive touch panel that identifies a contact position by detecting a change in capacitance, or a contact position determined by a voltage change between two opposing resistance films.
  • Various detection means such as a resistance film type touch panel to be identified and an electromagnetic induction type touch panel to identify a contact position by detecting electromagnetic induction caused by contact of a contact object with the display unit may be used.
  • the electronic blackboard 2 includes an electronic pen controller 116.
  • This electronic pen controller 116 communicates with the electronic pen 4 to determine whether or not there is a pen tip touch or a pen butt touch on the display 3. It should be noted that the electronic pen controller 116 may determine whether or not there is a touch on a part held by the user of the electronic pen 4 and other parts of the electronic pen 4, as well as the pen tip and pen butt of the electronic pen 4. .
  • the electronic blackboard 2 includes the CPU 101, ROM 102, RAM 103, SSD 104, network controller 105, external storage controller 106, capture device 111, GPU 112, sensor controller 114, and electronic pen controller 116 as shown in FIG.
  • a bus line 120 such as an address bus and a data bus.
  • program for the electronic blackboard 2 may be recorded and distributed on a computer-readable recording medium such as a CD-ROM.
  • FIG. 3 is a functional configuration diagram of the electronic blackboard according to the embodiment.
  • FIG. 4 is a diagram showing a configuration of an electronic blackboard address book update program.
  • the electronic blackboard 2 includes an address book 40 that stores IP addresses and the like of electronic blackboards installed at other locations. When connecting to a plurality of electronic blackboards, the electronic blackboard 2 refers to the address book 40 and acquires the IP address of the connected electronic blackboard.
  • the address book 40 includes a mail address book file for each user and an IP address book file for each electronic blackboard.
  • the electronic blackboard 2 includes an electronic blackboard application (IWB application) 50 that realizes basic functions of the electronic blackboard 2, an access unit that updates the address book 40, and a storage file creation unit.
  • An address book update program 60 and a setting data storage unit 70 that stores update settings are provided.
  • the address book update program 60 includes a control unit 61, a setting reading unit 62 that acquires setting data from the setting data storage unit 70, and a server access that performs connection processing and data acquisition to the data server 20.
  • Unit 63 and an address book file creation unit 64 that creates rewrite data in the address book 40.
  • the address book update program 60 is started based on a command from the control unit 61, and the file of the address book 40 is updated.
  • the activated address book update program 60 refers to the setting data storage unit 70 by the server access unit 63 and sets the IP address or host name from the data server 20 and the identification name necessary for data acquisition from the data server 20. get. The identification name will be described later.
  • a data acquisition instruction is issued to the server access unit 63, and the server access unit 63 accesses the data server 20 and acquires IP address data based on the settings acquired in the preceding process.
  • the server access unit 63 accesses the data server 20 and acquires IP address data based on the settings acquired in the preceding process.
  • an address book creation instruction is given from the control unit 61 to the address book file creation unit 64, and the address book file creation unit 64 creates an address book file (storage file) from the acquired data and rewrites the address book 40.
  • the identification name will be described.
  • the data server 20 treats it as data of one object regardless of whether it is an e-mail address or an IP address, so it is not distinguished.
  • the setting reading unit 62 of the address book update program 60 needs the identification name for the mail address book and the identification name for the IP address book stored in the setting data storage unit 70 in response to an instruction from the control unit 61. Refer accordingly.
  • the address book update program 60 creates and writes a mail address book file and an IP address book file as address book files based on the acquired data.
  • the mail address book file and the IP address book file are distinguished by different file names.
  • As the file format for example, data to be described later is written in the CSV format or the like.
  • the user operating the IWB application 50 connects to the electronic blackboard 2 at another base, the user can select the base name to connect without knowing the IP address of the electronic blackboard 2.
  • the setting of the setting data storage unit 70 is updated from the web application 31.
  • the Internet browser 32 connects to the web application 31 and updates the setting (identification name, etc.) of the setting data storage unit 70 from the web application 31.
  • This setting can be updated using a tool that directly edits files other than the web application 31.
  • FIG. 5 is a flowchart showing the flow of address book update processing on the electronic blackboard.
  • the address book update program 60 is activated (step S1). This activation is executed when the electronic blackboard 2 is reactivated, at a specified time (for example, 4 am) or when an update notification is received from the data server 20.
  • the activated address book update program 60 accesses the data server 20 (step S2).
  • the address book update program 60 uses an identification name stored in the setting data storage unit 70.
  • the address book update program 60 confirms whether the address book (file) 40 exists in the electronic blackboard 2 (step S3).
  • step S4 a new address book 40 is created (step S4).
  • This process corresponds to a case where the access is made in a state where the address book 40 is deleted at the first activation when the address book 40 is set to be used.
  • the state in which the address book 40 is deleted may be when the function is turned off, or when the user returns the electronic blackboard 2 to another department to restore the factory default state.
  • step S3 Yes
  • the address book update program 60 overwrites and updates the file of the address book 40 (step S5). Thereby, the contents of the address book 40 are kept up-to-date.
  • FIG. 6 is a diagram showing data stored in the address book of the electronic blackboard.
  • the address book file creation unit 64 creates the data acquired from the data server 20 in a file in the following file format.
  • the display character string, reading, IP address, and affiliation name are arranged in order in one record as data.
  • the address book 40 includes “Headquarters office A meeting room, HONSHAJI GYOSHOE KAIGISHI, 10.55.123.10.
  • 7A and 7B are diagrams showing an address book use screen on the electronic blackboard.
  • 7A and 7B show user interfaces for participating in a conference held by another base on the electronic blackboard body.
  • the user interface is displayed on the screen 80 of the electronic blackboard 2 and is an object to be operated by the user, and is operated by a GUI function mounted on the electronic blackboard 2.
  • the screen 80 includes an area for selecting a connection method, that is, a “select from contact list” area 81 for selecting a partner to be displayed in a list, an “IWB address book” area 82 for selecting from the address book 40 of the electronic blackboard 2, IP A tab of a “direct input” area 83 for directly inputting an address is displayed.
  • the address book 40 is used, the user selects the “IWB address book” area 82.
  • the IWB application 50 displays the site name, IP address, and organization name in the display column 84 from the data in the address book 40 using the GUI function (FIG. 7A).
  • the user can participate in the conference by selecting a base where he / she wants to participate and pressing the “join” button 87 in a state where the selected base is displayed in the selection display area 85.
  • a “cancel” button 88 is displayed on the screen 80.
  • FIG. 7B shows the result of filtering.
  • the IP address registered in each electronic blackboard 2 has to be updated for each unit.
  • the IP address of the electronic blackboard 2 registered in the data server 20 is updated, and each electronic blackboard 2 updates the address book 40 so that the latest IP address is always updated.
  • An address can be used.
  • FIGS. 8A and 9B are diagrams showing a connection procedure in the electronic blackboard system.
  • sharing is started when the electronic blackboard (IWB) 2B, 2C,.
  • the users of the electronic blackboards 2B, 2C,..., 2N need to know whether they are the organizer or the participant.
  • the electronic blackboards 2 at the two bases scheduled to be shared each hold a meeting, a situation occurs in which waiting for them to join each other occurs. In that case, it is necessary to contact by means other than the electronic blackboard 2 such as a telephone.
  • the other electronic blackboard 2 is called from either one.
  • the electronic blackboard (IWB) 2A calls the electronic blackboard (IWB) 2B.
  • the electronic blackboard 2A refers to the address book 40 in which the IP address acquired from the data server 20 is stored. Even when the electronic blackboard 2B on the response side cannot access the data server 20 due to a problem in the communication network 9, the electronic blackboard 2A on the calling side can call the electronic blackboard 2B based on the address book 40.
  • the electronic blackboard 2B on the called side responds to enter a conference state.
  • the electronic blackboards (IWB) 2C to 2N after the third base can participate by calling the electronic blackboard 2 on the calling side (electronic blackboard 2A) or the response side (electronic blackboard 2B). it can.
  • FIG. 10 is a diagram showing a detailed procedure of connection in the electronic blackboard system.
  • the electronic blackboard (IWB) 2A on the calling side includes an address book 40, a start processing unit 91, and a participation processing unit 92.
  • the responding electronic whiteboard (IWB) 2B includes a connection request receiving unit 93, a connection processing unit 94, and a connection result transmitting unit 95.
  • Each of the electronic blackboards 2A and 2B includes an address book 40, a start processing unit 91, a participation processing unit 92, a connection request receiving unit 93, a connection processing unit 94, and a connection result transmitting unit 95.
  • FIG. 10 is a diagram showing a detailed procedure of connection in the electronic blackboard system.
  • the electronic blackboard (IWB) 2A on the calling side includes an address book 40, a start processing unit 91, and a participation processing unit 92.
  • the responding electronic whiteboard (IWB) 2B includes a connection request receiving unit 93,
  • the start processing unit 91 starts connection processing and ends connection processing based on the IP address acquired from the address book 40. Further, the connection processing unit 94 is based on the license information received by the connection request receiving unit 93 from the start processing unit 91 together with the connection processing start request or the license information received from the participation processing unit 92 together with the connection processing participation request. Confirm whether the license is available or not. Further, the connection processing unit 94 confirms whether or not the connection request including the IP address from the other electronic blackboard 2 exceeds the predetermined connectable number.
  • connection processing unit 94 determines whether or not the passcode sent when there is a connection request including the IP address from another electronic blackboard 2 is appropriate. , Allow connection.
  • This passcode is issued by the connection processing unit 94 when a new connection process is started, and the user of the electronic blackboard 2 to be connected receives a call or electronic message from the user of the electronic blackboard 2 as the host device. Reported by e-mail etc.
  • the user of the electronic blackboard 2 as the participating communication device inputs the pass code to the electronic blackboard 2 and requests participation, thereby permitting participation.
  • the user's usability is given priority over security, and the confirmation of the passcode may be omitted only by confirming the license status.
  • the start processing unit 91 of the calling electronic blackboard 2A transmits a connection request including the IP address to the connection request receiving unit 93 of the responding electronic blackboard 2B. Then, the connection request receiving unit 93 transmits a connection instruction to the connection processing unit 94.
  • the connection processing unit 94 sets the state of the electronic blackboard 2B (states such as “meeting”, “calling”, “answering”), call response setting (“no restriction”, “call restriction” described later (“automatic”). Taking into account “block”, “save current & new start”, “scheduler linkage”)), it is determined whether or not a response to the call is possible. Next, the connection processing unit 94 notifies the connection result transmission unit 95 of whether or not a response is possible.
  • connection result transmission unit 95 transmits the response availability to the start processing unit 91 and the participation processing unit 92 of the electronic whiteboard 2A on the calling side. After the start processing is completed, necessary processing is performed between the electronic blackboards 2A and 2B and image sharing is started.
  • the responding electronic blackboard 2B may already be participating in the conference.
  • the calling restriction during the conference will be described.
  • the electronic blackboard 2 after the third base can automatically join the conference by calling.
  • security problems such as information leakage may occur if the conference can be automatically attended without any conditions. For this reason, it is necessary to limit participation.
  • FIG. 11 is a diagram illustrating a calling state during a meeting in the electronic blackboard system.
  • the electronic blackboard (IWB) 2C trying to participate in a conference whose participation is restricted is rejected and cannot participate.
  • the automatic block determination is performed by the connection processing unit 94.
  • FIG. 12 is a diagram illustrating a state of calling a conference in the electronic blackboard system.
  • a call is made from the new electronic blackboard (IWB) 2C to the electronic blackboard 2A when the electronic blackboard (IWB) 2A and 2B are connected to hold a conference.
  • the electronic blackboards 2A and 2B store the ongoing conference and end the ongoing conference.
  • the electronic blackboard 2A automatically responds to the call and starts a new conference with the electronic blackboard 2C. In this way, information leakage can be prevented.
  • the connection processing unit 94 determines the new conference from the conference storage.
  • FIG. 13 is a diagram illustrating a state of calling a conference in the electronic blackboard system. It is assumed that the conference schedule for each electronic blackboard 2 is registered in the existing scheduler 96 provided in the electronic blackboard (IWB) 2A. The scheduler 96 stores the scheduled time zone of the meeting and the ID information (scheduler information) of the target electronic blackboard 2.
  • IWB electronic blackboard
  • the electronic blackboard 2A refers to the scheduler information of the scheduler 96. Then, in the case of the electronic blackboard 2 registered as a meeting schedule at that time, a new meeting is started. On the other hand, in the case of the electronic blackboard 2 that is not registered as a meeting schedule, the connection is blocked.
  • the connection processing unit 94 determines whether the scheduler is linked.
  • the electronic blackboard 2A communicates with the data server 20 storing IP addresses for identifying the plurality of electronic blackboards 2A, 2B,..., 2N connected to the communication network 9, respectively. Based on the IP address acquired from the data access server 63 and the server access unit 63 that exchanges communication information via the server, an IP address file that stores the IP address related to the other electronic blackboard 2 to which the electronic blackboard 2A can be connected is created. And an address book file creation unit 64. According to this aspect, the latest IP address is acquired from the data server 20. Thereby, the IP address of each electronic blackboard 2 can be centrally managed as the latest.
  • the electronic blackboard 2A transmits the connection request to the other electronic blackboard 2B based on the IP address acquired from the address book 40 and calls the response result information of the other electronic blackboard 2B.
  • the electronic blackboard 2A transmits a connection request to the other electronic blackboard 2B by the start processing unit 91 based on the IP address acquired from the address book 40, and the participation processing unit 92 transmits the connection request of the other electronic blackboard 2B. Receive response result information. Thereby, the electronic blackboard 2A can connect to another electronic blackboard 2B.
  • the electronic blackboard 2B is an electronic blackboard 2B to which an IP address stored in the data server 20 storing an IP address for identifying the electronic blackboard 2 connected to the communication network 9 is allocated.
  • a connection request receiving unit 93 that receives a connection request including an IP address from the electronic blackboard 2, and according to a connection instruction from the connection request receiving unit 93, refer to the state of the own device and the call response setting information of the own device.
  • a connection processing unit 94 that determines whether or not a response to the connection request is possible, and a connection result transmission unit 95 that transmits response result information in response to a connection request from another electronic blackboard 2 are provided.
  • connection processing unit 94 when the connection processing unit 94 receives a connection request from the connection request receiving unit 93 of the own device that has received the connection instruction from the start processing unit 91 based on the IP address, By referring to the call response setting information of the own device, it is determined whether or not a response to the connection request is possible, and response result information is transmitted from the connection processing unit 94. Thereby, the electronic blackboard 2B can determine whether or not connection is possible in accordance with the state of the device itself and the response setting, and can transmit the result.
  • the electronic blackboard 2 communicates with the data server 20 storing IP addresses for identifying the plurality of electronic blackboards 2A, 2B,... 2N connected to the communication network 9 via the communication network 9.
  • An address for creating an IP address file storing an IP address related to the other electronic blackboard 2 to which the electronic blackboard 2A can be connected based on the IP address acquired from the data server 20 and the server access unit 63 that exchanges communication information.
  • the address book 40 Based on the IP address acquired from the book file creation unit 64, the address book 40, a start processing unit 91 that transmits and calls a connection request to another electronic blackboard 2 and the response result information of the other electronic blackboard 2 are received.
  • Participation processing unit 92 Participation processing unit 92, connection request receiving unit 93 that receives a connection request including an IP address from another electronic whiteboard 2, and connection request receiving unit 3, a connection processing unit 94 that determines whether or not a response to the connection request can be made by referring to the state of the own device and the call response setting information of the own device according to the connection instruction from 3, and a connection request from another electronic blackboard 2 And a connection result transmitting unit 95 that transmits response result information in response to the request.
  • the server access unit 63 communicates with the data server 20 storing the IP addresses for identifying the plurality of electronic blackboards 2A, 2B,... 2N connected to the communication network 9, respectively.
  • the address book file creation unit 64 exchanges the communication information via the IP address, and the address book file creation unit 64 stores the IP address related to the other electronic blackboard 2 to which the electronic blackboard 2A can be connected based on the IP address acquired from the data server 20. 40 is created.
  • the start processing unit 91 transmits a connection request to the other electronic blackboard 2B based on the IP address acquired from the updated address book 40, and receives response result information of the other electronic blackboard 2B from the participation processing unit 92.
  • the connection processing unit 94 receives the connection instruction from the start processing unit 91 based on the IP address, and when there is a connection request from the connection request receiving unit 93 of the own device, the connection processing unit 94 sets the call response of the own device. By referring to the information, it is determined whether or not a response to the connection request is possible, and response result information is transmitted from the connection processing unit 94. Thereby, the electronic blackboard 2A can perform a calling process and a response process.
  • the self-device is the other electronic device as the state of the self-device referred to by the connection processing unit 94 according to the connection instruction from the connection request receiving unit 93 that has received the connection request including the IP address.
  • the connection processing unit 94 of the electronic whiteboard 2B receives a connection instruction from the start processing unit 91 based on the IP address and receives a connection request from the connection request receiving unit 93 of the own device, Whether or not a response to the call can be made is determined corresponding to the communication state, the calling state, and the answering state.
  • the electronic blackboard 2B can realize a response process suitable for the state of the device itself.
  • the electronic blackboard 2B receives all calls as call response setting information of its own device that the connection processing unit 94 refers to in response to a connection instruction from the connection request receiving unit 93 that has received a connection request including an IP address.
  • Unrestricted response setting information according to the information, automatic block response setting information for blocking connection requests from other electronic blackboards 2 restricted in advance, current state storage information for storing the current communication state, new start response for starting a new communication It includes setting information and scheduler-linked response setting information used for determining whether to respond based on the stored scheduler information.
  • the connection processing unit 94 uses the unrestricted response setting information, the automatic response setting information as the call response setting information of its own device. Based on the block response setting information, the current state storage information, the new start response setting information, and the scheduler-linked response setting information, it is determined whether or not a response to the connection request is possible. Thereby, the electronic blackboard 2B can realize a response process suitable for the response setting state of the own apparatus.
  • This embodiment is characterized in that an IP address is used as identification information.
  • the communication destination can be specified using the IP address. Thereby, reliable communication is realizable.
  • the present embodiment includes a plurality of electronic blackboards 2A, 2B,..., 2N, and a data server 20 that stores IP addresses for identifying the plurality of electronic blackboards 2A, 2B,.
  • the electronic blackboard system 1 exchanges communication information between the blackboards 2A, 2B,..., 2N and the data server 20 via the communication network 9, and at least one of the plurality of electronic blackboards 2A, 2B,.
  • One is the electronic blackboard 2 of each of the above aspects.
  • the electronic blackboard 2 acquires the latest IP address from the data server 20. Thereby, the IP address of each electronic blackboard 2 can be centrally managed as the latest.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un tableau électronique (2) comprenant un programme (60) de mise à jour de livre d'adresse qui échange des informations de communication par le biais d'un réseau de communication (9) avec un serveur de données (20) qui mémorise des informations d'identifiants qui identifie chaque tableau d'une pluralité de tableaux électroniques (2A, 2B, ..., 2N) connectés audit réseau de communication (9) et qui crée un fichier d'adresse IP qui, sur la base d'informations d'adresse IP obtenues dudit serveur de données (20), mémorise les adresses IP associées aux autres tableaux électroniques (2B, 2C, ..., 2N) auxquels le tableau électronique (2A) est susceptible de se connecter.
PCT/JP2016/063506 2015-05-01 2016-04-28 Dispositif de traitement d'informations et système de traitement d'informations Ceased WO2016178419A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015-093959 2015-05-01
JP2015093959 2015-05-01
JP2016079798A JP2018107484A (ja) 2015-05-01 2016-04-12 情報処理装置、及び情報処理システム
JP2016-079798 2016-04-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282860A (ja) * 1988-09-20 1990-03-23 Toshiba Corp ファクシミリ装置
JPH1188631A (ja) * 1997-09-11 1999-03-30 Minolta Co Ltd ファクシミリ受信機
JP2003204374A (ja) * 2002-01-08 2003-07-18 Brother Ind Ltd 通信装置
JP2008182404A (ja) * 2007-01-24 2008-08-07 Murata Mach Ltd ドキュメント処理装置
JP2015084211A (ja) * 2013-09-17 2015-04-30 株式会社リコー 情報処理装置、情報処理システム、プログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282860A (ja) * 1988-09-20 1990-03-23 Toshiba Corp ファクシミリ装置
JPH1188631A (ja) * 1997-09-11 1999-03-30 Minolta Co Ltd ファクシミリ受信機
JP2003204374A (ja) * 2002-01-08 2003-07-18 Brother Ind Ltd 通信装置
JP2008182404A (ja) * 2007-01-24 2008-08-07 Murata Mach Ltd ドキュメント処理装置
JP2015084211A (ja) * 2013-09-17 2015-04-30 株式会社リコー 情報処理装置、情報処理システム、プログラム

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