KR960043881A - Multi-Group Video Conference System and Its Control Method - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

Video conferencing system.

2. The technical problem to be solved by the invention

Multiple video conferencing groups as one video conferencing control device, by diversifying some limited forms of video conferencing such as point-to-point video conferencing and multi-point video conferencing. Enable to support

3. Summary of Solution to Invention

The first invention has a plurality of terminals capable of accessing a communication network, and a memory area for recording and updating a plurality of grouped information by dividing the terminals exclusively by any number of terminals, and being connected to the communication network. And a control device for controlling video conferencing of each group.

According to the second aspect of the present invention, a video conference control apparatus having a plurality of grouped information as a database by dividing a plurality of terminals that can be connected to a communication network into any number of terminals mutually exclusively is connected to the communication network, so that In the method for controlling the first step of connecting a communication network to any terminal, the second process of identifying the reserved group of the terminal by searching the database when the communication network is connected, and the reservation of the terminal If the identified group is confirmed, and checks the state of the terminal, if the normal state characterized in that the third step of connecting the terminal to participate in the video conference in the identified group.

4. Important uses of the invention

As a control device, multi-party video conferencing is used to simultaneously proceed with multiple groups.

Description

Multi-Group Video Conference System and Its Control Method

As this is a public information case, the full text was not included.

1 is an exemplary configuration diagram of a multi-group video conferencing system according to the present invention, FIG. 2 is an exemplary configuration diagram of a video conference control apparatus in FIG. 1, and FIG. 3 is an exemplary diagram of a multi-group video conference reservation table used in the present invention.

Claims (4)

A plurality of terminals capable of accessing a communication network and a memory area for recording and updating a plurality of group chemistry information by dividing the terminals exclusively by any number of terminals, and being connected to the communication network and having a video conference of each group. Multi-group video conferencing system, characterized in that consisting of a control device for controlling. The multi-group video conferencing system according to claim 1, wherein said communication network is a comprehensive information communication network. 3. A line interface means according to any one of claims 1 and 2, wherein said control device performs a predetermined signal processing procedure for connecting to a network, and a specific frame structure of data received through said network. And data separation extracting means for extracting the framing means to be established, the composite data composed of audio, image, and data synchronized by the framing means as individual independent data, and transferring the data to the bus, and the audio inputted from the data separation extracting means. Audio mixing means for extracting terminals having high energy from the data and mixing them, video switching means for extracting and supplying a desired terminal image from the image of each terminal inputted from the data separation extracting means, and the data separation extracting means Data processing to process data input from the beginning Means, memory means for recording or reading out group reservation information, video conference registration information, etc. of the additional terminal, and controlling input / output according to a control command input from the framing means, wherein the reservation information and registration stored in the memory means Control means for collectively controlling multiple groups of video conferences according to the information, data combining means for recombining the data processed by the audio mixing means, the video switching means, and the data processing means into one complex data structure; And re-rambling means for reconverting the combined data into data having the specific frame structure and providing it to the line interface means. A videoconferencing control device having a plurality of grouped information as a database by dividing a plurality of terminals which can be connected to a communication network into an arbitrary number of terminals mutually exclusively is connected to the communication network to control videoconferencing of the terminals. A first process of connecting a communication network with an arbitrary terminal, a second process of connecting the communication network and searching the database to confirm a reserved group of the terminal, and a reserved group of the terminal are confirmed. And a third process of checking the state of the terminal and connecting the terminal to participate in the video conference in the identified group. ※ Note: The disclosure is based on the initial application.