Inter-multispot communication conference control system

[Detailed Description of the Invention]

(Technical field to which an invention belongs) The present invention relates to the every place point communication meeting control method of the distributed installation type which carries out interconnection of a plurality of meeting terminals which have a multi-point communication function to a Connex 5 Ness type net without call connection and Call disconnect like a local area network (L A N). (PRIOR ART) Generally, although accompanied by a participant's change during a meeting at a communication meeting, a long point communication meeting is conventionally realized with a concentrated type which connects a terminal to a star type and installs a communication apparatus between long points in the center. A communication apparatus between long points with which a participant's grasp was installed in the center had gone. However, when a multi-airraid connection function was given to a terminal and a long point communication meeting was realized with distributed installation type in order to avoid the cost increase of installing the above-mentioned communication apparatus between long points with advanced features of a terminal, there was a problem that each terminal could not grasp the addressee of data. (The object of an invention) In order that the object of the present invention may solve the above-mentioned problem, a meeting is started after a sponsor meeting terminal transmits the participant information which comprises the terminal discernment information on all the participant meeting terminals of a meeting to each terminal, There is a sponsor meeting terminal in making each terminal grasp the addressee of data and realizing the communication meeting of 1 distribution installation type by updating a specific participant's terminal discernment information and transmitting the updated participant information to all the participant terminals, whenever the meeting participant concerned changes during a communication meeting. (Constitution of an invention) (Difference between the feature of an invention, and conventional technology) In order that the present invention may achieve the above-mentioned object, In the long point communication meeting system which holds the communication meeting between many points by two or more sets of meeting terminals via a communication line, A means by which a sponsor meeting terminal transmits the participant information which comprises the meeting participant's terminal discernment information to all the participant meeting terminals whenever the number of participant meeting terminals changes before a meeting start and during a communication meeting, It is characterized [ main ] by having a means by which all the terminals containing a sponsor meeting terminal transmit data to other participant meeting terminals according to the above-mentioned participant information. When a multi-airraid connection function is given to a terminal and an every place point communication meeting is held with distributed installation type with conventional technology. When a sponsor meeting terminal transmits the participant information which updated the specific participant's terminal discernment information whenever the meeting participant concerned changed during the communication meeting to all the participants, it differs in having made it make each terminal grasp the addressee of data. (EXAMPLE) Below, a drawing is made reference and one example of the 1 present invention is described. Drawing 1 shows the example of distributed multi-airraid connection composition in which four sets of participant meeting terminal M1~M□ were connected with sponsor meeting terminal H at LAN. Participant meeting terminals M and M and J which were called with sponsor meeting terminal H and this sponsor meeting terminal H are connected to communication line 100. In Drawing 1, data block 10 shows each participant meeting terminal M1.M and the example transmitted to M3 from sponsor meeting terminal H. Drawing 2 is a figure showing the example of composition of the meeting terminal of the above-mentioned sponsor and a participant, 200 -- a communication interface section and 300 -- a receiving data separation section and 400 -- as for a storage part and 710, a non voice data processing part and 600 are [ a send data multiplex section and 900 ] common control parts a participant-Viewing table and 800 a user interface part and 700 a voice data treating part and 500. Drawing 3 is a figure showing the example of composition of data block 10 shown in Drawing 1, and, as for addressee terminal discernment information and 12, in 11, sending agency terminal discernment information and 13 are media discernment information. 14 is data. Drawing 4 is a figure showing the contents of participant information, and comprises a sponsor display which shows a plurality of terminal discernment information, including for example, a telephone number, a terminal number, etc., and sponsors, and no. Next, in Drawing 1, if operation of this method is explained, when sponsor meeting terminal H transmits the signal which shows a meeting start via communication line 100 to each participant meeting terminal M Engineering, M, and M, a meeting will be started. Sponsor meeting terminal H is stored in participant-Viewing table 710 shown in Drawing 2 by making each participant's terminal discernment information into participant information when calling each participant meeting terminal. The signal data in which the above-mentioned meeting start inputted by the user (sponsor of a meeting) is shown is transmitted to non voice data processing part 500 by instructions of common control part 900 via user interface part 600 in Drawing 2. Non voice data processing part 500 adds media discernment information 13 to the signal data transmitted by instructions of common control part 900, and transmits it to send data multiplex section 800. Send data multiplex section 800 reads the participant information stored in participant-Viewing table 710 by instructions of common control part 900, The data which added the participant information to the transmitted signal data is created, and further, addressee terminal discernment information 11 and sending agency terminal discernment information 12 are added to the created data, data block 10 is created, and it sends out to communication line 100 via communication interface section 200. The data block 10 is transmitted to receiving data separation section 300 via communication interface section 200 as addressee terminal discernment information 11 on data block 10 received via one communication line 100 in the participant meeting terminal is terminal discernment information on a self-terminal. Receiving data separation section 300 judges whether receiving data is voice data or they are data other than a sound using media discernment information 13 included in data block lO transmitted by instructions of common control part 900, In the case of voice data, data 14 contained in data block 10 is transmitted to voice data treating part 400, and, in the case of data other than a sound, data 14 is transmitted to non voice data processing part 500. Voice data treating part 400 or non voice data processing part 500 notifies a user of data 14 transmitted by instructions of common control part 900 via user interface part 600. It stores the data in participant-Viewing table 710 while notifying a user of the data via user interface part 600 by instructions of common control part 900, when non voice data processing part 500 is [ the transmitted data ] data of participant information. In each terminal, on the occasion of transmission of data, send data multiplex section 800 reads participant information from participant-Viewing table 710 by instructions of common control part 900 based on a user's directions, stores in addressee terminal discernment information 11, and transmits data block 10. When a specific terminal falls out from a meeting during a communication meeting, or when it is newly added to a meeting, a sponsor meeting terminal updates participant-Viewing table 710, and transmits to each participant meeting terminal with the procedure same as participant information as the above-mentioned. The data which is only one example of the present invention to the last, for example, is identified using media discernment information 13 is not limited to voice data and non voice data, and 1 this example is 2, for example, voice data, It is needless to say that it identifies to image data and other data, the treating part corresponding to each media is provided, and it can realize. (EFFECT OF THE INVENTION) According to the multi-other point communication meeting control method according to the present invention as explained above Since all participants at a meeting can grasp meeting situations, such as each participant's discernment information, whenever a participant changes before a meeting start and during a meeting and an address can be known, when each terminal transmits data, Multi-other point communication meeting service of leaving etc. is realizable with distributed installation type in the middle of an addition of the participant under meeting.

[Brief Description of the Drawings]

In the example of connection of the long point communication meeting system which requires Drawing 1 for one example of the present invention, and Drawing 2, the example of composition of a data block and Drawing 4 of the example of composition of a meeting terminal and Drawing 3 are the examples of composition of a participant-Viewing table. H ... A sponsor meeting terminal, Mt 1Mx -M3 ... Participant meeting terminal, 10 ... data block, 11 ... addressee terminal discernment information, 12 ... sending agency terminal discernment information, 13 ... media discernment information, 14 ... data and ioo ... Communication line, 200 ... communication interface section, 300 ... receiving data separation section, 400 ... voice data treating part, 500 ... non voice data processing part, 600 ... user interface part, 700 ... storage part, 710 ... participant-Viewing table, 800 ... send data multiplex section, 900 ... common control part. Applicant for a patent Nippon Telegraph and Telephone CORP. army Figure The Figure 1 *