WO2006090894A1 - Systeme, serveur, terminal de communication, et programme de commande de communication - Google Patents

Systeme, serveur, terminal de communication, et programme de commande de communication Download PDF

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Publication number
WO2006090894A1
WO2006090894A1 PCT/JP2006/303919 JP2006303919W WO2006090894A1 WO 2006090894 A1 WO2006090894 A1 WO 2006090894A1 JP 2006303919 W JP2006303919 W JP 2006303919W WO 2006090894 A1 WO2006090894 A1 WO 2006090894A1
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WO
WIPO (PCT)
Prior art keywords
communication
specific user
communication terminal
terminal
mobile terminal
Prior art date
Application number
PCT/JP2006/303919
Other languages
English (en)
Japanese (ja)
Inventor
Akiko Suito
Original Assignee
Nec Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to JP2007504839A priority Critical patent/JPWO2006090894A1/ja
Publication of WO2006090894A1 publication Critical patent/WO2006090894A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
    • H04M3/4931—Directory assistance systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2094—Proximity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks

Definitions

  • the present invention relates to a communication system, and in particular, can call a called user who is moving, and the called user can perform multimedia communication with a calling user using a communication terminal.
  • the present invention relates to a communication system, a server, a terminal, and a communication control program. Background art
  • PC Persona 1 Computer
  • PDA Personal Digital 1 As sist an ce
  • mobile terminals such as mobile phones
  • remote offices such as hotspots It is possible to do this.
  • the calling user (hereinafter abbreviated as the calling party) is transferred from the terminal to the called user.
  • the communication call is made toward (hereinafter abbreviated as the called party).
  • the calling party cannot make a communication connection if the contact information of the called party is not notified to the communication system.
  • the called party is moving, it is more difficult to establish a communication connection from the calling party.
  • the method disclosed in Document 1 relates to incoming call control of a wireless terminal in an emergency telephone system.
  • the target system is an emergency contact system, and multiple security guards patrol the premises.
  • the radio terminal of the security guard in the vicinity of the occurrence site is called and rushed to the site.
  • location pre-registration information including a terminal identifier is always transmitted manually or automatically from a wireless terminal, and the location pre-registration information is stored in the central control device as location information of the radio terminal.
  • the radio terminal of the security guard near the scene is called based on the location information of the radio terminal and is dispatched to the scene.
  • the method in Document 2 relates to a multi-zone cordless telephone system.
  • the extension service by electronic exchange is based on the premise that a corded extension telephone is fixed and used, and if you carry a telephone, you will not be able to contact you in case of emergency.
  • the solution is as follows.
  • the incoming call is transferred to the corded extension telephone in the calling area to which the mobile station belongs, and the cordless A third party notifies the phone carrier of the incoming call.
  • the server manages the media usage status for each terminal that can be used by the callee. This makes it suitable for making a call to a recipient who uses multiple terminals, based on the priority of the terminal managed by the server and the presence of the terminal (check whether there is media in use). It is possible to select a different terminal.
  • Reference 4 also manages the usage status of the tools for each communication tool available to the recipient at the server. As a result, information on the tool being used by the called party can be obtained from the server in advance, and an appropriate communication tool can be selected.
  • the method of Document 1 is intended to identify the location of the called party, and is the communication terminal of the operator that calls the moving called party and provides the communication service by the called party. This is different from using multimedia to communicate with the caller.
  • the method of Document 1 does not provide a method for indicating to the callee the position of an appropriate communication terminal capable of multimedia communication, which is the object of the present invention and is required by the mobile callee. It was.
  • the method of Reference 2 transfers the incoming call to the corded extension telephone even if the cordless telephone carrier cannot be contacted, and the responder contacts the cordless telephone carrier. However, it is not possible to establish a direct communication connection from the communication terminal to the recipient.
  • the method of Document 3 is a method for connecting to the terminal of the callee, and does not provide a connection method when the connection destination of the callee is not notified to the communication system.
  • the method in Reference 4 is also a method for managing the usage status of the tool, and does not provide a connection method when the connection destination of the called party is not notified to the communication system.
  • An object of the present invention is to solve the above-mentioned disadvantages of the prior art, call a callee on the move, and enable the caller to perform multimedia communication with the caller using a communication terminal.
  • the present invention provides a specific communication terminal that requests communication with a specific user possessing a mobile terminal, and specifies a position of the communication terminal that can be used by the specific user among the plurality of communication terminals.
  • the location information is notified to the mobile terminal of a specific user.
  • the present invention relates to a communication system, and in particular, calls a called party who is moving and uses the communication terminal of the provider that provides the communication service to the called party to perform multimedia communication with the calling party.
  • the communication system which can be performed is implement
  • a call request is made by a caller on the move
  • information on the communication terminal used by the caller is provided to the caller, and the communication terminal is used.
  • This enables the called party to perform multimedia communication with the calling party.
  • the outline will be described below.
  • the caller sends a caller's call request communication from the communication terminal to the server that controls the communication.
  • the server confirms that the called party is registered
  • the server searches for the location information of the mobile terminal associated with the called party.
  • the location information of the mobile terminal is provided from the location information providing server to the server. Since the called party always carries the mobile terminal, the location of the mobile terminal matches the location of the called party.
  • the mobile terminal is equipped with a call function and an e-mail function so that the callee can be contacted, but it does not have a multimedia communication function that uses large-capacity video, images and audio. .
  • the mail function it has a vibration function or voice function to notify incoming calls.
  • the server When the server obtains the location information of the terminal, it confirms the communication terminal of the operator located near the terminal, and if there is a communication terminal of the operator near the called party, requests a response to the caller's terminal. Send. The called party transmits a response result to the response request to the server. When the server confirms that the callee has accepted the response, the server sends a message to activate the multimedia communication to the communication terminal used by the caller.
  • the server sends a response result indicating that the caller has been successfully called to the caller's communication terminal.
  • multimedia communication using large-capacity video, images and audio can be performed between the caller's communication terminal and the caller's communication terminal. It can be.
  • the specific communication terminal that requests communication with a specific user possessing a mobile terminal specifies a position of the communication terminal that can be used by the specific user among the plurality of communication terminals. This is because the information is notified to the mobile terminal of the specific user.
  • FIG. 1 is a block diagram showing a configuration of a communication system according to the first exemplary embodiment of the present invention.
  • FIG. 2 is a flowchart for explaining a schematic operation of the communication system according to the first exemplary embodiment of the present invention.
  • FIG. 3 is a flowchart for explaining the operation of the caller according to the first embodiment of the present invention.
  • FIG. 4 is a flowchart for explaining the operation of controlling the call of the communication terminal according to the first embodiment of the present invention.
  • FIG. 5 is a flowchart for explaining the operation of the called party according to the first embodiment of the present invention.
  • FIG. 6 is a block diagram showing a configuration of a communication system according to the second exemplary embodiment of the present invention.
  • FIG. 7 is a flow chart for explaining the operation for controlling the call of the communication terminal according to the second embodiment of the present invention.
  • FIG. 8 is a block diagram showing a configuration of a communication system according to the first exemplary embodiment of the present invention.
  • FIG. 9 is a diagram showing an example of communication terminal identification information stored in the database according to the first embodiment of the present invention.
  • FIG. 10 is a diagram showing an example of IP telephone identification information stored in the database according to the first embodiment of the present invention.
  • FIG. 11 is a diagram showing an example of search policy information stored in the database according to the first embodiment of the present invention.
  • FIG. 12 is a flowchart for explaining the operation of the communication system until the calling party calls the called party according to the first embodiment of the present invention.
  • FIG. 13 is a diagram showing an example of a screen for setting calling conditions according to the first embodiment of the present invention.
  • FIG. 14 is an example of a response request displayed on the screen of the IP telephone according to the first embodiment of the present invention.
  • FIG. 15 is a block diagram showing a configuration of a communication system according to the second exemplary embodiment of the present invention.
  • FIG. 16 is a diagram showing an example of communication terminal identification information stored in the database according to the second embodiment of the present invention.
  • FIG. 17 is a diagram showing an example of mobile phone identification information stored in the database according to the second embodiment of the present invention.
  • FIG. 18 is a flowchart for explaining the operation of the communication system until the calling party calls the called party according to the second embodiment of the present invention.
  • 10, 20, 30, 40 server, 50, 60: mobile terminal, 100: network, 10 1: call management means, 102: location status detection means, 103: incoming terminal search means, 10: incoming terminal Control means, 105, 107: Database, 106, 21 1, 22 1, 226, 27 1: Network card, 1 10, 120, 12 1, 210, 220, 225, 270: Communication terminal, 140, 150, 160 : Location information providing server, 161: Communication device, 162: Location information search device, 212, 2
  • 331 1 P address, 302, 332: Machine name, 303, 333: Latitude, 3 04, 334: Longitude, 305, 335: Altitude, 306, 336: Installation location, 31 0: IP phone identification information, 31 1, 341: User name, 312, 342: Telephone number, 320: Search policy information, 321: Search condition, 322: Search range, 340: Mobile phone identification information, 400: Call Condition setting screen, 500: Response request screen Best mode for carrying out the invention
  • FIG. 1 is a block diagram showing a configuration of a communication system according to the present embodiment.
  • the communication system according to the present embodiment includes a server 10, a communication terminal 110, communication terminals 120 and 121, a mobile terminal 50, and a location information providing server 140.
  • the server 10, the communication terminal 110, the communication terminals 120 and 121, the mobile terminal 50, and the location information providing server 140 are connected to each other via the network 100.
  • the communication system corresponds to a communication function using multimedia data including video, image, audio and the like.
  • the communication system when a call request is made from the caller's communication terminal to the mobile terminal 50 possessed by the moving caller, the communication terminal that can be used by the caller is displayed. It is a system that searches and realizes multimedia communication via a communication terminal between the caller and the callee.
  • the network 100 includes one type or a plurality of types of communication lines.
  • communication terminals 110, 120, and 121 are computers such as desktop computers and workstations. Laptops, notebooks, and book-type portable PCs will also be used.
  • the communication terminal may be a PDA or a mobile phone.
  • the server 10 is a server that controls communication operations. When a call request is received from a caller, the server 10 confirms the position of the caller and can be used by the caller. To the caller.
  • the communication terminal 110 is a terminal that supports multimedia communication and is used by the caller.
  • Communication terminals 1 2 0 and 1 2 1 are communication terminals provided by a provider that provides communication services.
  • the carrier providing the communication service may be a carrier, or may be a carrier providing a communication terminal other than the carrier.
  • the communication terminals 1 2 0 and 1 2 1 are mainly installed in public places, but may be places such as hot spots and internet cafes.
  • a provider that provides a communication service is a provider that develops a service that realizes multimedia communication between a caller and a callee according to the present invention.
  • the communication terminals 1 2 0 and 1 2 1 are terminals corresponding to multimedia communication that can be used by a moving user.
  • a plurality of communication terminals 1 2 0 and 1 2 1 are installed, and the called party uses the communication terminals 1 2 0 and 1 2 1 installed near the current location.
  • the mobile terminal 50 is a terminal that is always carried by the called party.
  • the mobile terminal 50 identifies the position of its own terminal and provides the position information to the position information providing server 14 0.
  • Mobile terminal 50 The position information to be identified is composed of a combination of latitude data and longitude data or a combination of latitude data and evening data, longitude data and altitude data.
  • the altitude data is generated by the mobile terminal 50 with built-in GPS (Global Positioning System). Or, latitude data, evening data and longitude data may be designated and read out from a topographic map.
  • the mobile terminal 50 may be composed of an IC card or IC tag, a reader for reading them, and a device capable of specifying location information. Further, the mobile terminal 50 may be combined with GPS.
  • the mobile terminal 50 has a mail function. When a mail arrives, the callee can recognize the incoming mail. Function or voice function or buzzer function. The mobile terminal 50 may have a call function.
  • the server 10 includes call management means 1 0 1, position status detection means 1 0 2, incoming terminal search means 1 0 3, incoming terminal control means 1 0 4, and database 1 0 5.
  • Call management means 1 0 1 is a means for managing a call request from a caller, and can receive a call request from a caller and manage communication terminal identification information.
  • the call management means 1 0 1 stores the terminal information of the communication terminals 1 1 0, 1 2 0, 1 2 1 and the mobile terminal 50 in the database 1 0 5.
  • the position status detecting means 102 is a means for detecting the position of the called party, and can search the position of the mobile terminal 50 carried by the called party.
  • Receiving terminal search means 1 0 3 is a means for searching for a communication terminal used by the called party and sending a response request to the called party, and from among the communication terminals around the called party's location, The communication terminal used by the called party can be searched.
  • the incoming terminal control means 10 04 is means for controlling the communication terminal used by the called party, and can control the start operation of the incoming call to the communication terminal used by the called party.
  • the location information providing server 14 0 is a server that provides location information of the mobile terminal 50.
  • the location information providing server 140 receives an inquiry about the location of the mobile terminal 50 from the location status detection means 100, it can provide the location information I of the mobile terminal 50 to the location status detection means 100. it can.
  • the location information providing server 140 acquires the latitude information and longitude data evening or latitude data evening, longitude data, and altitude data evening from the mobile terminal 50.
  • the server 10 may be either a server-side application that executes an application only on the server, a form that supplies an application from a server to a client, or a dedicated device, or a combination thereof. .
  • Multimedia communication applications used on communication terminals 1 2 0, 1 2 1 and mobile terminals 50 are either windows (R) application, java (R) applet, or web application. Hot Or a combination thereof. Further, the communication terminals 1 2 0, 1 2 1 and the mobile terminal 50 may be dedicated devices.
  • the position status detection means 1 0 2 moves the mobile terminal.
  • the location of terminal 50 is identified, and the receiving terminal search means 1 0 3 searches for the communication terminals 1 2 0, 1 2 1 of the provider providing the communication service near the mobile terminal 50, and the receiving terminal Regarding the function of notifying the communication terminals 1 2 0, 1 2 1 of information for starting the operation of multimedia communication by the control means 1 0 4, such a function is provided in the inside of the composite device. Circuit components that incorporate the program to be realized
  • a program (application) for realizing the characteristic functions of the present invention can be stored in a storage medium, and the program can be executed by a combiner device to function as the server 10.
  • FIG. 2 is a flowchart for explaining the schematic operation of the communication system according to the present embodiment. Refer to the required parts in Figure 1 as necessary.
  • the caller when the caller first communicates with the callee, the caller makes a call request to the server 10 by designating the callee at the communication terminal 1 1 0. Perform (step S 2 0 1).
  • the server 10 When the server 10 receives the call request to the called party by the call management means 1 0 1, the server 10 searches for the identification information of the mobile terminal 50 carried by the called party, and based on the identification information, the position status detection means 1 0 2 inquires the location information providing server 14 0 about the location of the mobile terminal 50 (step S 2 0 2).
  • the identification information of the mobile terminal 50 is information that can uniquely identify the terminal, such as a telephone number or a solid i identification number of the mobile terminal 50, for example.
  • the location information providing server 14'0 acquires the location information specified by the mobile terminal 50 from the mobile terminal 50, and when there is an inquiry from the location status detection means 1 0 2, the corresponding mobile terminal 5 Transmits position information for specifying 0.
  • the incoming terminal searching means 1 0 3 is a mobile terminal 5 0 obtained from the location information providing server 1 4 0 Search for the communication terminal 1 2 0 of the provider providing the communication service installed in the vicinity of the mobile terminal 50 from the communication terminals pre-registered by the call management means 1 0 1 based on the location information (Step S 2 0 3).
  • the communication terminal 120 is a communication terminal installed near the position of the called party.
  • the incoming terminal searching means 10 03 acquires information of the communication terminal 1 20 installed near the called party (step S 2 0 4).
  • the receiving terminal control means 1 0 4 activates the communication application on the communication terminal 1 2 0 so that the called party can perform communication using the communication terminal 1 2 0 (step S 2 0 5). .
  • FIG. 3 is a flowchart for explaining the operation of the caller according to the present embodiment. In the following description, reference will be made to the required parts of Figure 1 as necessary.
  • the calling party designates the called party in the communication application on the communication terminal 110.
  • the caller specifies the identification information of the mobile terminal 50
  • a call request to the specified called party is made to the server 10 (step S3 0 1).
  • step S 3 0 when both the ID (identification number) for identifying the called party and the identification information of the mobile terminal 50 carried by the called party are pre-registered by the call management means 1 0 1,
  • the caller may specify the caller's ID in the communication application.
  • the ID (identification number) for identifying the called party and the identification information of the mobile terminal 50 carried by the called party are stored in the database 105.
  • the caller's communication terminal 110 receives the caller's response result from the server 10 (step S 3 0 2).
  • the communication application realized on the communication terminal 110 confirms the received caller's response result (step S 3 0 3).
  • step s 3 0 4 If the call to the called party is successful (step s 3 0 4), the caller's communication terminal 1 1
  • Step S 3 0 5 Prepare network connection between 0 and the communication terminal 1 2 0 used by the called party.
  • connection between the caller communication terminal 1 1 0 and the communication terminal 1 2 0 used by the callee is completed, communication is started between the two communication terminals (step S 3 0 5).
  • step S 3 0 4 when it is confirmed that there is no response from the called party or that the answer has been rejected by the called party (step S 3 0 4), the communication application returns to the state before the designation of the called party. .
  • FIG. 4 is a flowchart for explaining the operation for controlling the call of communication terminal 120 according to the present embodiment. In the following description, reference will be made to the required parts of Figure 1 as necessary.
  • the system administrator designated by the provider providing the communication service uses the call management means 1 0 1 of the server 10 to identify the communication terminal 1 2 0 of the provider providing the communication service. Register in advance. Further, the identification information of the mobile terminal 50 carried by the user who uses the communication system is similarly pre-registered. Here, the identification information of the communication terminal 120 or the mobile terminal 50 includes telephone number data, network address data, and individual identification number data that can uniquely identify the terminal. In addition, metadata (for example, latitude data, longitude data, altitude data, address data, etc.) indicating the location of the communication terminal is pre-registered as ancillary information of the communication terminal identification information. Referring to FIG. 4, first, the call management means 1 0 1 provided in the server 10 receives a call request from the caller's communication terminal 1 1 0 (step S 4 0 1).
  • the call request includes callee information.
  • the called party information is identification information of the mobile terminal 50 carried by the called party, and includes telephone number data, network address data, and individual identification number data that can uniquely identify the mobile terminal 50.
  • the call management means 10 0 1 When the call management means 10 0 1 receives the call request, it checks whether the called party information included in the call request is pre-registered in the server 10 (step S 4 0 2). If the call management means 10 01 determines that the called party information included in the call request is not pre-registered, it proceeds to the operation of step S 4 16 (step S 4 0 3). When the caller information is pre-registered, if the ID that identifies the called party in addition to the identification information of the mobile terminal 50 carried by the called party is also registered, in step S 4 0 1 , The called party's own ID may be used as the called party information.
  • step S 4 0 2 the call management means 1 0 1 can also search for identification information of the mobile terminal 50 pre-registered with the ID of the called party included in the call request.
  • step S 4 0 3 When it is confirmed in step S 4 0 3 that the specified called party information has already been registered in advance (step S 4 0 3), the call management means 1 0 1 The callee information is provided.
  • the location status detecting means 10 2 causes the location information providing server 1 40 to search for location information of the mobile terminal 50 corresponding to the called party information (step S 4 0 4).
  • the location information providing server 1 4 0 can determine the location of the mobile terminal 50 (step S 4 0 5), the location status detection means 1 0 2 sends the corresponding movement from the location information providing server 1 4 0.
  • the current location information of the terminal 50 is acquired (step S 4 0 6).
  • the position information is composed of either a combination of latitude data and longitude data or a combination of latitude data and longitude data.
  • the location status detection means 1 0 2 receives the location information via the location information providing server 1 4 0. Inquires the caller's mobile terminal 50 about detailed current location information. In this case, the mail function of the mobile terminal 50 is used.
  • the caller will move. Ask terminal 50 about the floor of the building.
  • the called party responds by email to the inquiry.
  • the reply of the e-mail shall be made in a format that allows the position status detection means 1 0 2 to analyze the position information from the e-mail in order to determine the exact position by the position situation detection means 1 0 2.
  • the location status detection means 1 0 2 determines the exact location of the called party, and organizes the search results of communication terminals that can be used by the called party based on the determined location.
  • the call management means 1 0 1 has failed to call.
  • a response result indicating that is sent to the caller's communication terminal 1 1 0 (step S 4 1 6).
  • step S 40 6 the flow after the current location information of the mobile terminal 50 is acquired in step S 40 6 will be described.
  • Location status detection means 1 0 2 provides location information of mobile terminal 50 to incoming terminal search means 1 0 3
  • Receiving terminal search means 1 0 3 is based on the location information of the mobile terminal 50 corresponding to the called party information, and from the pre-registered communication terminal information, the location of the corresponding mobile terminal 5 0
  • the terminal information of the communication terminal 1 2 0 installed in the vicinity is acquired (step S 4 0 7).
  • a flexible search can be performed by setting a search policy for searching for an appropriate communication terminal according to the caller's situation. For example, set a search policy that determines whether to narrow down the communication terminals to be searched according to the length of the call waiting time.
  • the search policy is set by the caller. 'If the caller has specified that the call waiting time should be shortened, the communication terminal installed closest to the caller's mobile terminal 50 is searched. In addition, if it is specified that the call waiting time is not specified (the waiting time may be long), a communication terminal installed within several hundred meters from the location of the mobile terminal 50 of the called party is selected. Search for.
  • the search policy data is stored in the data base 1 0 5 by the call management means 1 0 1 or the receiving terminal search means 1 0 3.
  • the called party can use a communication terminal that satisfies the above search policy and is not currently in use.
  • the called terminal searching means 1 0 3 checks whether or not there is a communication terminal 1 2 0 that can be used by the called party (step S 4 0 8). ,
  • step S 4 16 step S .4 0 9
  • step S 4 0 9 When the communication terminal 1 2 0 used by the called party is determined in step S 4 0 9, the incoming terminal search means 1 0 3 calls the called terminal's mobile terminal 5 0 from the calling party. Information that there is a request and a response request are transmitted (step S 4 1 0).
  • the incoming terminal search means 103 receives the response result from the mobile terminal 50 of the called party in response to the response request in step S409 (step S41 1).
  • the receiving terminal searching means 103 confirms the content of the received response result, and confirms whether the called party has accepted the response (step S 412).
  • step S416 step S413.
  • step S 412 If it is confirmed in step S 412 that the callee has accepted the response, a message for starting the communication application is transmitted to the communication terminal 120 used by the callee. (Step S414).
  • the message for starting the communication application includes an application start execution command and an application site URL (Un ifo rmReso r c e loc a tor).
  • a response result indicating that the call is successful is transmitted to the caller's communication terminal 110 (step S 415).
  • step S 403 the call management means 101 sends a response result indicating that the call has failed to the caller's communication terminal 110 (step (step S 403). S 416).
  • step S405 if the location of the mobile terminal 50 cannot be determined in step S405, or if a communication terminal that can be used by the called party is not found in step S409, or if a response is received from the called party in step S413. If it is not obtained, the incoming terminal search means 103 transmits a response result indicating that the call has failed to the caller communication terminal 110 (step S 416).
  • FIG. 5 is a flowchart for explaining the operation of the called party according to the present embodiment. In the following description, reference will be made to the required parts of Figure 1 as necessary.
  • the called party receives a response request from the server 10 at the mobile terminal 50 carried by the called party (step S501).
  • the response request is presented by displaying a message on the LCD screen attached to the mobile terminal 50.
  • the callee selects whether or not to respond to the response request presented to the mobile terminal 50 (step S 5 0 2).
  • step S 5 0 3 If the response is rejected (step S 5 0 3), the server 10 is notified that the response is rejected, and the process returns to the reception standby state in step S 5 0 1.
  • server 10 If the called party does not respond to the response request after a certain period of time, the server 10 is notified of the response result indicating that it cannot respond, and enters the reception standby state of step S 5 0 1. Return. Server 10 is used to set a timeout after a certain period of time.
  • the mobile terminal 50 is presented with the installation location of the communication terminal 120 specified by the server 10. .
  • a message may be displayed on the liquid crystal screen attached to the mobile terminal 50 or a voice message may be reproduced.
  • the called party confirms the installation location of the designated communication terminal 120 based on the presented information (step S500).
  • the called party moves from the server 10 to the designated location of the communication terminal 1 2 0, and uses the communication application on the communication terminal 1 2 0 to communicate with the calling party. Start Chillon (Step S 5 0 5).
  • the caller's communication terminal 1 1 0 and the communication terminal 1 2 0 of the provider providing the communication service are connected via the network 1 0 0.
  • the location of the mobile terminal 50 is identified, and the carrier's communication terminal 1 2 0 near the mobile terminal's mobile terminal 5 0 is searched.
  • the mobile terminal 50 is notified of the information on the communication terminal 120, and the information for starting the multimedia communication operation is notified to the communication terminal 120.
  • multimedia communication is performed between a caller and a callee.
  • the present embodiment is also applied to communication using a communication method other than multimedia communication. Needless to say, the form is equally applicable.
  • the calling party calls the moving called party, and the called party uses the communication terminal 1 2 0 of the provider providing the communication service to communicate with the calling party. Multimedia communication is possible.
  • the reason for this is that, based on the location information of the called party specified by the mobile terminal 50 carried by the called party, the communication terminal 1 2 0 of the provider providing the communication service near the called party is searched. This is because the location information of the communication terminal 120 used by the called party is provided to the called party.
  • the calling party can perform multimedia communication with the moving called party without going through a third party other than the calling party and the called party.
  • the server 10 of the present invention can be realized in software by executing the communication control program (application) 15 for executing each of the above-described means on the server 10 which is a computer processing apparatus.
  • the communication control program 15 is stored in a magnetic disk, a semiconductor memory, or other recording medium, loaded from the recording medium to the server 10, and controls the operation thereof, thereby realizing each function described above.
  • FIG. 6 is a block diagram showing a configuration of a communication system according to the present embodiment.
  • the communication system according to the present embodiment includes a server 20, a communication terminal 1 1 0, communication terminals 1 2 0, 1 2 1, a mobile terminal 60, and a location information providing server 1.
  • the configuration is based on 50.
  • the communication system according to the present embodiment corresponds to the communication function using the multimedia device including video, image, audio, etc., as in the first embodiment.
  • the communication system according to the present embodiment is a system that realizes multimedia communication via a communication terminal between a calling party and a called party as in the case of the first embodiment.
  • the location information providing server 1 5 0 is connected to each other via a network 1 100.
  • the network 100 consists of one or more types of communication lines.
  • the server 20 is a server that receives a call request from the communication terminal 110 of the caller, and includes a call management unit 10 0 1 and a database 1 0 5.
  • the call management means 1 0 1 can receive a call request from the caller.
  • the communication terminal 1 1 0 is a terminal that supports multimedia communication and is used by a caller.
  • the communication terminals 1 2 0 and 1 2 1 are the communication terminals of a provider that provides a communication service, as in the case of the first embodiment.
  • the terminal identification information for uniquely identifying the communication terminals 1 2 0 and 1 2 1 used by the called party and the mobile terminal 60 is stored in the data base 1 0 5 by the call management means 1 0 1. Paid.
  • the terminal identification information of the communication terminal 1 1 0 used by the caller is also stored in the data base 1 0 5.
  • the communication terminal may be PDA or a mobile phone.
  • the mobile terminal 60 according to the present embodiment is carried by the called party, and includes location status detection means 10 02, incoming terminal search means 10 03, and incoming terminal control means 104. Note that the mobile terminal 50 according to the first embodiment does not include these means, and is different from the function of the mobile terminal 60 according to the present embodiment.
  • the mobile terminal 60 uses the location information providing server 15 50 received from the location information providing server 15 50 described later, the location information providing server 15 50 itself, the intensity of radio waves received from the location information providing server 15 50, and the propagation direction. The position of your terminal can be determined.
  • the functions of the position detection means 1 0 2, the incoming terminal search means 1 0 3 and the incoming terminal control means 1 0 4 included in the mobile terminal 60 are as follows, and the respective functions in the first embodiment: It is the same.
  • the position status detection means 10 02 has a function of searching for the position of the mobile terminal 50 carried by the called party.
  • the receiving terminal search means 103 has a function of searching for a terminal that can be used by the called party from terminals around the called party's location.
  • the incoming terminal control means 104 has a function of controlling the start operation of incoming calls for the terminal used by the called party.
  • the location information providing server 150 has a function of transmitting location information of its own server to the mobile terminal 60 when it receives an inquiry from the location status detection means 102 or periodically.
  • the location information providing server 14 0 acquires the location information specified by the mobile terminal 50 from the mobile terminal 50 and sends an inquiry from the location status detection means 1 0 2. If there is, it has a function of transmitting the location information specified by the corresponding mobile terminal 50.
  • the location information providing server 14 0 according to the first embodiment does not have a function for specifying the location, but the location information providing server 1 5 0 according to this embodiment is a function for specifying the location of its own server. have.
  • the function of the location information providing server 15 50 according to the present embodiment is different from the function of the location information providing server 140 according to the first embodiment.
  • the position status detecting means 1002 determines the position of the mobile terminal 60. Identify and search for the communication terminal 1 2 0, 1 2 1 of the provider providing the communication service in the vicinity of the mobile terminal 60 using the receiving terminal search means 1 0 3, and use the receiving terminal control means 1 0 4
  • a program for realizing such a function is incorporated in the computer device. It can also be realized by mounting circuit components.
  • the server 20 receives a call request to the called party at the call management means 10 1 (step S 2 0 1).
  • the server 20 searches the identification information of the mobile terminal 60 carried by the called party, and notifies the mobile terminal 60 of a call request based on the identification information.
  • the identification information of the mobile terminal 60 is information such as telephone number data and individual identification number data.
  • the position status detection means 1 0 2 receives the position information of the position information providing server 1 5 0 itself from the position information providing server 1 5 0 and based on the position information of the position information providing server 1 5 0 itself.
  • the position of the mobile terminal 60 is obtained (step S 2 0 2).
  • the position of the mobile terminal 60 is obtained as follows.
  • the location information providing server 1 5 0 transmits the location information of its own server to the mobile terminal 60 when it receives an inquiry from the location status detection means 1 0 2 or periodically.
  • the position status detecting means 102 is based on the position information of the position information providing server 15 50 and the intensity of the radio wave transmitted from the position information providing server 15 50 and the propagation direction of the radio wave, or the position information and the position information. Based on the propagation time of the outgoing radio wave transmitted from the provision server 150 and the propagation direction of the radio wave, analysis is performed to identify the position of the mobile terminal 60.
  • the position of the mobile terminal 60 is determined from the direction and distance in which the mobile terminal 60 is located when the position information providing server 150 is placed at the center and the position information of the position information providing server 150. Identify.
  • the direction in which the mobile terminal 60 is located can be obtained from the propagation direction of the radio wave, and the distance of the mobile terminal 60 can be obtained from the radio wave intensity or the radio wave propagation time.
  • Position status detection means 1 0 2 The location information of the mobile terminal 6 0 specified is composed of a combination of latitude data and longitude data or a combination of latitude data and longitude data and altitude data. May be.
  • the latitude data and the longitude data may be read from the map based on the position of the position information providing server 150 by the position state detecting means 100.
  • the altitude data may be data obtained by designating latitude and longitude data and reading altitude data from a topographic map.
  • the location information providing server 150 may be a server equipped with GPS.
  • Ma The GPS may have a function capable of measuring altitude.
  • Receiving terminal search means 1 0 3 searches for information on communication terminals installed in the vicinity of the mobile terminal 60 from the information of the communication terminals 1 2 0 and 1 2 1 of the carrier providing the pre-registered communication service. (Step S 2 0 3), information on the communication terminal installed near the mobile terminal 60 is acquired (Step S 2 0 4).
  • the incoming terminal control means 1 0 4 activates the multimedia communication application on the communication terminal 1 2 0 so that the called party can perform communication using the selected communication terminal 1 2 0 (step S 2 0 5).
  • the functions of the position status detection means 1 0 2, the incoming terminal search means 1 0 3, and the incoming terminal control means 1 0 4 are the same as the operations according to the first embodiment.
  • these three means are provided in the server 10, but in the present embodiment, these three means are provided in the mobile terminal 60. As a result, there is a difference from the first embodiment as described below.
  • the difference from the operation for controlling the communication terminal 1 2 0 in the first embodiment is that the operation after step S 4 0 4 in FIG. 4 is performed by the server 1 0 in the first embodiment.
  • the call is performed at the mobile terminal 60 of the caller.
  • FIG. 7 is a diagram for explaining the operation for controlling the calling of the communication terminal 1 2 0 according to the actual travel mode. It is a flowchart for this. In the following description, reference will be made to the required parts of Figure 6 as necessary.
  • the call management means 1 0 1 provided in the server 20 receives a call request from the caller communication terminal 1 1 0 (step S 7 0 1).
  • the call management means 1 0 1 of the server 20 confirms the registration of the called party information included in the call request (step S 7 0 2), and if it is pre-registered (step S 7 0 3), Caller information is notified to the mobile terminal 60 (step S 7 0 4).
  • the called party information is identification information of the mobile terminal 60 carried by the called party, and is information such as telephone number data or individual identification number data for identifying the mobile terminal 60. It is.
  • step S700 If the called party information included in the call request is not pre-registered (step S700), the process is terminated.
  • the mobile terminal 60 acquires the position information of the position information providing server 1510 itself from the position information providing server 1550 (step S700).
  • the position information is composed of either a combination of latitude data and longitude data or a combination of latitude data, longitude data, and evening data and altitude data.
  • the mobile terminal 60 determines the position of the mobile terminal 60 in consideration of the intensity and propagation direction of the radio wave received from the location information providing server 15 50 or the propagation time and propagation direction of the received radio wave (step S 7 0 6).
  • step S 7 0 radio waves including position information of the position information providing server may be received from position information providing servers installed in different places in a plurality of different directions. In this case, a more accurate position of the mobile terminal 60 can be determined.
  • the mobile terminal 60 accesses the server 20 and acquires information on the communication terminal 120 located near the mobile terminal 60 (step S 7 0 7).
  • the incoming terminal search means 1 0 3 checks whether there is a communication terminal 1 2 0 used by the called party (step S 7 0 8).
  • step S 7 0 9 the process is terminated.
  • the called terminal searching means 1 0 3 receives the call request from the calling party at the called party's mobile terminal 5 0 and the response request. Present (step S 7 1 0).
  • the called party inputs the response result for the response request to the mobile terminal 50.
  • the incoming terminal searching means 10 3 confirms the contents of the response result and confirms whether the called party has accepted the response (step S 7 1 1).
  • step S 7 1 2 When it is confirmed that the callee has accepted the response (step S 7 1 2), a message for starting the communication application is transmitted to the communication terminal 1 2 0 used by the callee. (Step S 7 1 3).
  • step S 7 1 2 If it is confirmed that the callee has not accepted the response (step S 7 1 2), the process is terminated.
  • the operation based on the operation of the called party according to the present embodiment is the same as the operation based on the operation of the called party in the first embodiment.
  • the mobile terminal 60 when adding the moving range of the called party to the search condition, the mobile terminal 60 is the mobile terminal 6 0 in step S 5 0 4. Presents the search condition input means. Then, the moving range of the called party is input by the called party. The mobile terminal 60 provides the input moving range of the called party to the incoming terminal search means 1 0 3 and requests the incoming terminal search means 1 0 3 to search again.
  • step S 5 0 5 the application start control and communication start control by the receiving terminal control means 10 4 can be operated at a timing desired by the called party.
  • the called party who is moving is called more quickly than in the first embodiment, and the called party uses the common communication terminal 1 2 0 to call the calling party. Between It will be possible to carry out multimedia communication.
  • the mobile terminal 60 has a means for searching and controlling the terminal used by the called party so that the server 10 and the mobile terminal 50 required by the communication system according to the first embodiment This is because the communication between the server 20 and the mobile terminal 60 according to the present embodiment is not necessary, and the time lag and communication cost due to the transmission of information can be reduced.
  • the calling party can perform multimedia communication with the moving called party without going through a third party other than the calling party and the called party.
  • the mobile terminal 60 of the present invention not only realizes its operation in hardware, but also transmits a communication control program (application) 6 5 for executing the above-described means to the mobile terminal 60 as a computer processing device. By executing with, it can be realized as a software.
  • the communication control program 65 is stored in a magnetic disk, a semiconductor memory, or other recording medium, and is input to the mobile terminal 60 from the recording medium, and the functions described above are realized by controlling its operation. .
  • the called party always carries an IP (Int RN ner P ro t o col) telephone 2 3 0.
  • FIG. 8 is a block diagram showing the configuration of the communication system according to the present embodiment.
  • conferences can be held on multiple terminals connected to the network using multimedia such as video, audio, and data.
  • the communication system includes a server 30, a communication terminal 2 1 0, communication terminals 2 2 0 and 2 2 5, an IP telephone 2 3 0, and a location information providing server.
  • 1 6 0 is the configuration.
  • Server 3 0, communication terminal 2 1 0, communication terminal 220, 225, IP telephone 230, and location information providing server 160 are connected to each other via a local area network (LAN).
  • LAN includes a wireless LAN.
  • the server 30 includes a call management means 101, a location status detection means 102, a receiving terminal search means 103, a receiving terminal control means 104, a database 107, and an Ethernet (R) compatible network card 1. With 06.
  • the server 30 is connected to the LAN 250 via the network card 106.
  • server 30 does not need a server-dedicated machine, and may be, for example, a program installed in the evening for another purpose.
  • the communication terminal 2 10 is a terminal used by a caller, supports multimedia communication, and includes an Ethernet (R) compatible network card 2 1 1.
  • the communication terminal 210 is connected to the LAN 250 via the network card 22 1.
  • an application program 212 for executing the conference application is executed.
  • Communication terminals 220 and 225 are communication terminals of business operators designated by organizations that use LANs or communication terminals of organizations, and are terminals that are used by callers that support multimedia communication. , Ethernet (R) compatible network cards 221 and 226 are provided.
  • ablility programs 222 and 227 for executing the conference application are executed.
  • Application program 222 and application program 227 are both web applications.
  • Communication terminals 210, 220, and 225 according to the present embodiment have the same functions as the communication terminals according to the first embodiment.
  • the IP telephone 230 is a terminal that is always carried by the called party, and includes a communication device 231 capable of wireless communication and a location information transmission device 232.
  • the IP telephone 230 can be connected to the LAN 250 via the communication device 231.
  • the location information transmitting device 232 periodically transmits radio waves to the location information providing server 160.
  • the communication path connecting communication device 23.1 and LAN 250 is It is a wireless telephone network built on a Colbase, and exchanges such as Vo IP (Voice ov er Internet Protocol) J-lay are connected on the way.
  • the position information providing server 160 is a server that identifies the position of the IP telephone 230 based on the strength and direction of the radio wave when receiving the radio wave transmitted from the IP telephone 230.
  • a position information search device 162 and is connected to the LAN 250 via the communication device 161.
  • the location information of the IP phone 230 specified by the location information providing server 160 is composed of any combination of latitude data—a combination of evening and longitude data or a combination of latitude data, longitude data and altitude data. Also good.
  • latitude data and longitude data may be read from the map based on the position of the position information providing server 160.
  • the altitude data may be obtained by specifying latitude data and longitude data and reading the altitude data from the topographic map.
  • the location information providing server 160 may be a server equipped with GPS.
  • the GPS may have a function that can measure altitude.
  • Each program and each data on the server 30, the communication terminal 210, and the communication terminals 220 and 225 are physically stored in a storage device (not shown) included in each computer, and if necessary, It is transferred from a CPU (not shown) of the terminal to a memory (not shown) and executed.
  • the position of the IP telephone 230 is specified by the position status detection means 102, and the receiving terminal Search means 103 searches for communication terminals 220 and 225 in the vicinity of IP telephone 230, and receiving terminal control means 104 notifies communication terminals 120 and 225 of information for starting the operation of multimedia communication. It is also possible to implement the function to be implemented by mounting a circuit component incorporating a program for realizing such a function inside the computer device. However, a program (ablation) for realizing the characteristic function of the present invention is stored in a storage medium, and the program is executed by a computer device. To function as server 30.
  • the operator designated by the organization that uses the LAN or the system administrator designated by the organization uses the call management means 1 0 1 to identify the identification information of the communication terminals 2 2 0 and 2 2 5 before starting system operation. Register in the database 10 7 as described below.
  • FIG. 9 is a diagram showing an example of the communication terminal identification information 300 stored in the device 110 according to the present embodiment.
  • the communication terminal identification information 3 0 0 is identification information of the communication terminal 2 2 0.
  • the identification information (not shown) of the communication terminal 2 25 has the same configuration.
  • IP address 3 0 1 the system administrator uses IP address 3 0 1, machine name 3 0 2, latitude 3 0 3, longitude 3 0 4, altitude 3 0 5, installation location 3 as communication terminal identification information 3 0 0 Register each data of 0-6 as follows.
  • the call management means 1 0 1 On the interior of the building displayed on the display (not shown) attached to server 30, the operator designated by the organization that uses the LAN or the system administrator designated by the organization selects communication terminal 2 20 Then, the call management means 1 0 1 has a function of displaying each data of latitude 3 0 3, longitude 3 0 4, altitude 3 0 5, and installation location 3 0 6 of the communication terminal 2 2 0. Yes. Using this function, the system administrator registers each data of latitude 3 0 3, longitude 3 0 4, altitude 3 0 5, and installation location 3 0 6. In addition, each device of IP address 3 0 1 and machine name 3 0 2 assigned to communication terminal 2 2 0 is registered.
  • the system administrator stores the identification information of the IP telephone 2 3 0 in the database 1 0 7 by the call management means 1 0 1.
  • the user carrying the IP phone 2 3 0 can update the IP phone identification information 3 1 0.
  • I ⁇ phone identification information 3 1 0 is identification information of I ⁇ telephone 2 3 0.
  • FIG. 10 is a diagram showing an example of the I ⁇ phone identification information 3 10 stored in the database 10 7 according to this embodiment.
  • the system administrator registers the user names 3 1 1 and telephone numbers 3 1 2 assigned to the IP telephone 2 3 0.
  • the user name 3 1 1 should not be duplicated with other user names.
  • the system administrator sets the search policy information 3 2 0 for setting the search conditions when searching for the shared terminal used by the called party to the database 1 0 7 by the call management means 1 0 1. Store.
  • FIG. 11 is a diagram showing an example of search policy information 3 2 0 stored in the database 10 7 according to this embodiment.
  • the system administrator registers a search condition 3 2 1 and a search range 3 2 2 as search policy information 3 2 0.
  • the search policy is a setting for searching for an appropriate communication terminal according to the caller's situation, and is set by the caller.
  • Search range 3 2 2 is the setting of the range when the caller searches for the communication terminal used by the caller using the caller terminal search means 1 0 3, and search range 3 2 2 is “minimum”. In the case of, a search is made for a communication terminal 2 2 0 installed at a location closest to the IP phone 2 3 0 carried by the called party. When the search range is “Normal”, search for a communication terminal installed in a place within 1 to 100 meters from the IP phone 2 3 0 held by the called party.
  • FIG. 12 is a flowchart for explaining the operation of the communication system until the calling party calls the called party according to this embodiment.
  • reference will be made to the required parts of Figure 8 as necessary.
  • the caller is the application program installed on the communication terminal 2 1 0. Log into Ram 2 1 2 by entering the caller's user name and specify the caller's user name and search criteria.
  • the user name of the called party and the search condition are used as the called party information.
  • the called party information is identification information of the IP telephone 2 30 carried by the called party.
  • FIG. 13 is a diagram showing an example of a screen for setting a calling condition from the communication terminal 210 according to the present embodiment.
  • the calling party designates the user name and search condition of the called party on the call setting screen 400.
  • “y a m a d a” is set as the user name
  • “Urgent” is set as the search condition
  • the button displaying “Call” is pressed.
  • a call request is made by the caller.
  • the call request includes caller information and callee information.
  • the caller information includes the caller's user name data and the IP address data of the communication terminal 2 10.
  • the call request input by the caller is transmitted to the server 30 via the network strength 2 1 1 of the communication terminal 2 1 0 (step S 1 2 0 1). .
  • the call management means 1 0 1 of the server 30 receives the call request, the user name data of the called party is stored in the database 1 0 7. It is confirmed whether it is registered in the data of the name 3 1 1 (step S 1 2 0 2).
  • the call management means 1 0 1 acquires the data of the telephone number 3 1 2 of the called party (step S 1 2 0 4).
  • the call management means 1 0 1 searches the database 1 0 7 based on the caller information specified by the caller, but the user name of the callee is not registered Will be described later.
  • the call management means 1 0 1 provides the acquired telephone number 3 1 2, the called party information, and the calling party information to the location status detection means 1 0 2.
  • the position status detection means 1 0 2 requests the position information providing server 1 60 to search for the position information of the IP telephone 2 3 0 corresponding to the telephone number (step S 1 2 0 5).
  • the called party In-house, the called party always carries the IP phone 2 3 0, and the location information transmission device 2 3 2 of the IP phone 2 3 0 periodically sends radio waves to the location information providing server 1 6 0. is doing.
  • the location information providing server 160 identifies the location of each IP phone based on the strength (field strength) and direction of the radio wave received from each IP phone, and stores the latest location information of each IP phone in a memory or the like. It is recorded on a medium (not shown).
  • a plurality of location information providing servers 160 may be installed. In this operation example, the case where the location information of the IP phone is composed of latitude data, longitude data, and altitude data will be described.
  • the position information search device 1 6 2 receives a position information search request for the IP telephone 2 3 0 from the position status detection means 1 0 2, the position information providing server 1 6 0 It searches the information recorded in the server and notifies the server 30 of the position status detection means 10 02 (step S 1 2 0 6).
  • the location information providing server 160 receives the latest location information of the corresponding IP phone 2 3 0 after receiving the location information search request for the IP phone 2 3 0 from the location status detection means 1 0 2. It is also possible to notify the position status detection means 1 0 2.
  • the location information detecting means 1 0 2 obtains the location information of the IP telephone 2 3 0 from the location information providing server 1 6 0, the location status detection means 1 0 2 and the call management means 1 0 1 obtain the location information.
  • the caller information and the callee information are provided to the callee terminal search means 10.3.
  • the called terminal search means 1 0 3 is the latitude 3 0 of the communication terminal registered in the database 1 0 7 based on the location information of the IP phone 2 3 0 received from the location status detection means 1 0 2. 3. Compare with the data of longitude 3 0 4 and altitude 3 0 5 and search for communication terminals satisfying the search condition 3 2 1 included in the callee information (step S 1 2 0 7).
  • search condition 3 2 1 is “urgent”, so search policy information with search policy information 3 1 0 registered in database 1 0 7 is “urgent” is searched.
  • the search range of the search policy information 3 2 0 is acquired.
  • Search policy 3 2 1 registered as “urgent”
  • Search policy information 3 2 0 search range 3 2 2 is “minimum”, so called terminal search Means 1 0 3 finds a communication terminal 2 2 0 close to the location of IP telephone 2 3 0 (step S 1208
  • the called terminal search means 103 obtains the data of the IP address 301, the machine name 302 and the installation location 306 of the communication terminal 220 from the database 107, and the data of the machine name 302 and the installation location 306 and the position status detection means.
  • a response request including the caller information obtained from 102 is transmitted to IP telephone 230 (step S 1
  • the display (not shown) attached to the IP telephone 230 has a call from the caller and the communication terminal 220 used to answer the call. Information is displayed.
  • FIG. 14 is an example of a response request displayed on the screen of the IP telephone 230 according to the present embodiment.
  • the response request the data of the machine name 302 and the installation location 306 of the communication terminal 22 Q are displayed.
  • the called party looks at the response request screen 500 and presses the “OK” button (step S 12 1 1) when answering the call (step S 1210).
  • the response result is notified to the called party terminal searching means 103 of the server 30 (step S 1212).
  • step S 1210 If the called party does not answer the call by looking at the response request screen 500 (step S 1210), the “cancel” button is pressed (step S 1211).
  • the called party terminal search means 103 passes the received response result and the data of the IP address 301 of the communication terminal 220 acquired from the database 107 to the incoming terminal control means 104.
  • the incoming terminal control means 104 confirms that the call has been successful from the response result received from the called party terminal searching means 103, and the IP address 301 of the communication terminal 220 received from the called party terminal searching means 103. Based on the data, it connects to the communication terminal 220 via the network card 1063 ⁇ 4. In addition, incoming server 30 The terminal control means 10 4 transmits a command for remotely starting the application program 2 2 2 installed in the communication terminal 2 2 0 to the communication terminal 2 2 0 (step S 1 2 1 3).
  • the communication terminal 2 2 0 receives the start command of the application program 2 2 2 via the network card 2 2 1 and executes it (step S 1 2 1 4).
  • the called party searches for the communication terminal 2 20 installed in the company based on the terminal information presented on the response request screen 500.
  • a tag with the machine name is affixed to the communication terminal 2 20, so if several terminals are installed near the installation location shown, you can search using the tag.
  • step S 1 2 1 5 Since the application program 2 2 2 2 has already been activated in the communication terminal 2 2 0, the callee inputs his / her user name and logs in to the application program 2 2 2. Then, the connection between the communication terminal 2 2 0 and the caller's communication terminal 2 1 0 is established, and multimedia communication is started (step S 1 2 1 5).
  • step S 1 2 0 1 searches the database 1 0 7 based on the called party information specified by the calling party, the user name of the corresponding called party does not exist (step S 1 2 0 3), or when the caller terminal search means 1 0 3 cannot find the communication terminal 2 2 0 that matches the search condition specified by the caller (step S 1 2 0 8), or when a response to reject the call is received from the caller's IP telephone 2 3 0 (step S 1 2 1 1), in either case, the callee terminal of the server 3 0 A search result indicating that the call has failed is transmitted from the search means 1 0 3 to the caller's communication terminal 2 1 0 (step S 1 2 1 6).
  • the application program 2 1 2 that receives the response result from the server 30 displays a message of the response result on the display (not shown) attached to the communication terminal 2 1 0.
  • an incoming call in which a caller moves within an organization such as a company, a store, or a school.
  • the called party can use the communication terminal 220 to perform multimedia communication with the calling party.
  • IP phone 2 3 0 that is always carried by the called party is used to determine the position of the called party that moves dynamically, and the communication terminal used by the called party 2 2 0, 2 2 5 This is to search automatically.
  • the server 30 of the semiconductor integrated circuit according to the present invention can be realized in software by executing the communication control program 35 for executing the above-described means on the server 30 which is a computer processing device.
  • the communication control program 35 is stored in a magnetic disk, a semiconductor memory, or other recording medium, loaded from the recording medium to the server 30, and controls the operation thereof, thereby realizing each function described above.
  • FIG. 15 is a block diagram showing the configuration of the communication system according to this embodiment.
  • the communication system has a configuration including a server 40, a communication terminal 2 1 0, a mobile phone 2 60, a communication terminal 2 70, and a base station 2 80.
  • the server 40, the mobile phone 2 60, the communication terminal 2 70, and the base station 2 80 are connected to each other via the internet 29 0.
  • the server 40 and the communication terminal 2 10 are connected via an intranet 2 95.
  • the server 40 is a server that receives a call request from the communication terminal 210, and is installed in the company.
  • the server 40 includes call management means 1 0 1, a database 10 0, and a network card 10 6 compatible with Ethernet®.
  • the server 40 is connected to the Internet 2 90 and the intranet 2 95 via the network card 10 6.
  • the server 40 is connected to the Internet 29 0 via a proxy server (not shown).
  • the communication terminal 2 1 0 is a communication terminal used by sales support employees in the company, and is an Ethernet (R) compatible network card 2 1 1 and an application program 2 for executing a sales support application. 1 with 2
  • the communication terminal 2 10 is connected to an intranet 2 95 within the company via a network card 2 1 1.
  • Application program 2 1 2 is a web application.
  • the mobile phone 2600 is a communication terminal carried by a sales employee who is out and has a contactless IC card.
  • the mobile phone 2 60 includes a position situation detection means 1 0 2, an incoming terminal search means 1 0 3, an incoming terminal control means 1 0 4, a communication device 2 6 1 capable of infrared communication and wireless communication,
  • a mobile phone location device 2 6 2 is provided and can be connected to the Internet 2 90 via the communication device 2 61.
  • the communication path connecting the communication device 2 61 and the Internet 2 90 is a network operated by a mobile phone company, and intervening exchanges such as routers and gateways.
  • the mobile phone 2 60 receives a radio wave including position information of the base station 2 80 from a base station 2 80 to be described later, and the strength (electric field strength) and the radio wave transmitted from the base station 2 80
  • the position of the mobile phone 2600 can be identified based on the propagation direction of the mobile phone and the location information of the base station 2800.
  • the location information specified by the mobile phone 2600 may be composed of any combination of latitude data and longitude data or a combination of latitude data, longitude data and altitude data.
  • the latitude data and longitude data may be read from the map based on the location of the base station 28 0.
  • the altitude data may be data obtained by designating latitude and longitude data and reading the altitude data from the topographic map.
  • the base station 280 may be a base station equipped with GPS. Further, the GPS may have a function capable of measuring altitude.
  • the communication terminal 2 7 0 is a terminal used by a sales employee who receives a call from the mobile phone 2 6 0 and uses the Ethernet (R) compatible network card 2 7 1 and executes a sales support application.
  • An application program for 2 7 2 and It is connected to the Internet 2 90 via the network card 2 7 1.
  • 7 Precedence program 2 7 2 is a web application.
  • a plurality of communication terminals 2 70 are installed (not shown).
  • the communication terminal 270 is a communication terminal of a provider that provides communication services, and is installed in a public place. Communication terminals 2 70 are installed not only in public places but also in internet power stations and station premises.
  • the carrier providing the communication service may be a carrier or a carrier other than the carrier.
  • the base station 2 80 has a function of periodically transmitting a radio wave including position information of its own base station to the mobile phone 2 60, the wireless communication device 2 8 1, and its own base station A base station location information transmitter 2 8 2 that transmits location information is provided.
  • the base station 2 80 is connected to the Internet 290 through the communication device 2 8 1.
  • Each program, device, and database on server 40, communication terminal 2 1 0 and communication terminal 2 7 0 are physically stored in a hard disk (not shown) of each computer, and necessary. In response, it is assumed that each terminal is transferred from a CPU (not shown) to a memory (not shown) and executed. In the case of the cellular phone 2600, it is assumed that each program is transferred to a memory (not shown) and executed.
  • the location status detection means 1 0 2 Locate the location, search for the communication terminal 2 7 0 near the mobile phone 2 60 using the incoming terminal search means 1 0 3, and use the incoming terminal control means 1 0 4 for the multimedia communication communiqué for the communication terminal 2 7 0.
  • the function of notifying the information for starting the operation of the application can also be realized by mounting a circuit component incorporating a program for realizing such a function inside the computer device.
  • a program (application) for realizing the characteristic function of the present invention can be stored in a storage medium, and the program can be executed by a computer device to function as the server 40.
  • the system administrator who operates the server 40 in response to the designation from the provider providing the communication service activates the call management means 1 0 1 and starts the communication terminal 2 7 0 before starting the system operation.
  • An inquiry is made to a server (not shown) that collects the identification information, and the identification information of the communication terminal 27 0 is obtained from the server, and stored in the data base 107.
  • the call management means 1 0 1 is a function for acquiring the latest identification information of the communication terminal 2 70 from the server collecting the identification information of the communication terminal 2 70 and storing it in the database 1 0 7.
  • this function is described as the transfer function of the call management means 1001.
  • FIG. 16 is a diagram showing an example of the communication terminal identification information 3 30 stored in the database 10 07 according to the present embodiment.
  • the communication terminal identification information 3 3 0 is identification information of the communication terminal 2 70.
  • the call management means 1 0 1 transfer function allows the communication terminal 2 7 0 communication terminal identification information 3 3 0 IP address 3 3 1, machine name 3 3 2, latitude 3 3 3, The data of longitude 3 3 4, altitude 3 3 5, and installation location 3 3 6 are registered. Information on the location 3 3 6 is filled in with information such as address, building name, and store name.
  • the system administrator activates the call management means 1 0 1 and registers the identification information of the mobile phone 2 60 carried by the sales employee in the database 1 0 7.
  • a user who carries the non-contact mobile phone 2600 can also update the identification information of the mobile phone 2600 itself.
  • FIG. 17 is a diagram showing an example of the mobile phone identification information 3 40 stored in the database 10 7 according to the present embodiment.
  • the mobile phone identification information 3 4 0 is identification information of the mobile phone 2 60.
  • the system administrator registers data of user name 3 4 1 and telephone number 3 4 2 assigned to mobile phone 2 60.
  • the user name 3 4 1 data should not overlap with other user names.
  • a sales support employee located in-house as a caller designates a sales employee who has gone out as a caller, searches for a communication terminal 2 7 0 used by the caller, and selects the caller. The operation until calling is explained.
  • FIG. 18 is a flowchart for explaining the operation of the communication system until the calling party calls the called party according to this embodiment.
  • the location information of the cellular phone 2600 is composed of latitude data, longitude data, and altitude data.
  • the caller follows the display of the application program 2 1 2 installed on the communication terminal 2 1 0, enters the caller's user name, logs in, and calls the caller who is the sales employee who wants to call. Specify the user name.
  • the user name of the called party is used as the called party information.
  • the call request inputted by the caller including the caller information and the callee information is transmitted to the server 40 via the network card 2 1 1 of the communication terminal 2 1 0. (Step S 1 8 0 1).
  • the caller information includes the user name of the caller and the IP address of the communication terminal 210.
  • the call management means 1 0 1 of the server 40 When the call management means 1 0 1 of the server 40 receives the call request, it checks whether the user name of the called party included in the call request is registered in the user name of the mobile phone identification information 3 4 0 (Step S 1 8 0 2).
  • the call management means 1 0 1 uses the mobile phone identification information 3 Data of the telephone number 3 4 2 registered in 4 0 is acquired (step S 1 8 0 4).
  • the call management means 1 0 1 transmits a call request including the called party information and the calling party information to the corresponding mobile phone 2 60 based on the acquired telephone number 3 4 2 (step S 1 8 0 5) 0
  • Each program installed in mobile phone 2 6 0 waits for instructions after starting It is in a state and can communicate with the server 40 at any time.
  • the base station location information transmitter 2 8 2 of the base station 2 80 periodically transmits radio waves including the location information of its own base station via the communication device 2 81.
  • the location detection means 1 0 2 of the mobile phone 2 6 0 receives the call request from the server 4 0, the mobile phone location specifying device 2 6 2 starts from the base station 2 8 0 near the location of the called party.
  • a radio wave including the position information of the station 2 8 0 is received (step S 1 8 0 6).
  • the mobile phone position specifying device 2 6 2 specifies the position of the mobile phone 2 6 0 based on the strength (electric field strength) of the radio wave transmitted from the base station 2 80 and the propagation direction of the radio wave ( Step S 1 8 0 7).
  • the location information specified by the mobile phone location device 2 62 is composed of latitude data, longitude data, and altitude data.
  • the location information detection means 1 0 2 When the location information detecting means 1 0 2 obtains the location information of the mobile phone 26 0 from the mobile phone location specifying device 2 6 2, the location information detection means 1 0 2 searches the caller information received from the location information and the server 40 Provide for means 1 0 3.
  • the incoming terminal search means 1 0 3 stores the data of latitude 3 3 3, longitude 3 3 4 and altitude 3 3 5 from the database 1 0 7 of the server 40 0 as the location information of the communication terminal. Is acquired for a plurality of communication terminals (step S 1 8 0 8).
  • the incoming terminal search means 1 0 3 is the location information of the mobile phone 2 6 0 received from the location status detection means 1 0 2 and the location information of the communication terminal.
  • Latitude 3 3 3, longitude 3 3 4, altitude 3 Compared with each device of 35, a communication terminal installed within a few hundred meters from the position of the mobile phone 2600 is searched (step S1809).
  • Receiving terminal search means 1 0 3 is the IP address 3 3 1, machine name 3 3 2, installation location 3 3 in addition to communication terminal 2 7 0 from database 40 of server 40 0 Get 6 data.
  • the incoming terminal search means 1 0 3 is based on the response request including the data of the machine name 3 3 2 and the installation location 3 3 6 and the caller information received from the location status detection means 1 0 2.
  • the display (not shown) attached to the mobile phone 2 60 Information indicating that there is a call and information on three devices including the communication terminal 2 70 used to answer the call is displayed (step S 1 8 1 0).
  • the called party looks at the information of the three communication terminals displayed on the cellular phone 26 60 and selects one communication terminal 2 70. Next, the called party moves to the place where the selected communication terminal 2 70 is installed.
  • the called party holds the mobile phone 2 60 over the contactless force driver of the communication terminal 2 70.
  • the procedure for holding the card is the same as when the card reader reads non-contact card information such as commuter pass.
  • the IC card information mounted on the mobile phone 2600 is read out by the contactless card reader provided in the communication terminal 2700.
  • the receiving terminal control means 1 0 4 is used to call the caller information received from the receiving terminal search means 1 0 3 and the application program installed in the communication terminal 2 7 0.
  • a command for remotely starting 2 7 2 is transmitted to the selected communication terminal 2 7 0 (step S 1 8 1 1).
  • a weak radio wave is used for communication between the mobile phone 2 60 and the communication terminal 2 70.
  • the communication terminal 2 70 receives and executes the start command of the application program 2 72 via the network card 2 7 1 (step S 1 8 1 2).
  • step S 1 8 1 3 When the application program 2 72 is activated on the communication terminal 2 70, the called party inputs his / her user name and logs into the application program 2 72.
  • the callee logs in to the application program 2 7 2, the communication terminal 2 7 0 and the caller's communication terminal 2 1 0 are connected, and multimedia communication is started (step S 1 8 1 3 ).
  • the location of the caller that moves dynamically is determined by the mobile phone 2600 that the caller carries when going out, and the communication terminal that can be used by the caller By searching for 2 70, it is possible to save time and trouble of searching for a terminal to be used by the called party, and to smoothly start communication with the calling party.
  • the search result can be changed as needed even when the called party is moving.
  • the application program 2 72 of the communication terminal 2 70 is activated by the operation of the called party, the application program 2 7 2 can be activated according to the convenience of the called party.
  • the caller carries the mobile phone 2 60, but the mobile phone 2 60 does not need to be a mobile phone equipped with an IC card, and usually does not have an IC card. It may be a mobile phone.
  • the communication terminal 2 70 may be provided with a contact-type force reader instead of the non-contact card reader described in the above embodiment.
  • the above example is an example in which a caller in the company calls a caller who moves outside the company terminal, but the caller can use the public network from the terminal installed outside the company.
  • a mobile called party can also be called.
  • a server is installed outside the company in addition to the configuration shown in FIG.
  • multimedia communication is performed between a calling party and a called party has been described.
  • the present embodiment is similarly applied to communication using a communication method other than multimedia communication. It goes without saying that it can be done.
  • a caller in an organization such as a company, a store, or a school calls a moving caller, and the caller uses the communication terminal 27 0 to communicate with the caller.
  • Multimedia communication can be performed.
  • the mobile phone 2 60 realizes its operation in hardware, and the communication control program (application) 2 6 5 for executing each of the above-described means is provided as a mobile phone 2 as a computer processing device. By executing it with 60, it can be realized in software.
  • This communication control program 2 65 is stored in a magnetic disk, semiconductor memory or other recording medium, loaded from the recording medium to the mobile phone 2 60, and controls the operation thereof to realize the above-described functions. To do.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention décrit un système de communication dans lequel lorsqu’un abonné appelant appelle un abonné appelé qui se déplace, l’abonné appelé peut utiliser un terminal de communication d’un fournisseur, qui fournit des services de communication, pour réaliser une communication multimédia avec l’abonné appelant. Un système de communication dans lequel le terminal de communication (110) d’un abonné appelant est connecté à un terminal de communication (120) d’un fournisseur de service de communication via a un réseau (100) de sorte que le terminal de communication (110) de l’abonné appelant réalise une communication avec le terminal de communication (120) du fournisseur utilisé par un abonné appelé, et dans lequel lorsque le terminal de communication (110) de l’abonné appelant exécute une requête d’appel d’un terminal mobile (50) porté par l’abonné appelé, le terminal mobile (50) est placé, ensuite un terminal de communication (120) du fournisseur, qui existe à proximité du terminal mobile (50) de l’abonné appelé, est recherché, ensuite les données du terminal de communication (120) sont notifiées au terminal mobile (50), et ensuite une opération de démarrage de communication multimédia (120) est lancée.
PCT/JP2006/303919 2005-02-24 2006-02-23 Systeme, serveur, terminal de communication, et programme de commande de communication WO2006090894A1 (fr)

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