Electronic conference system and method for multi main machine coordination working

A conference system and electronic conference technology, which is applied in the branch office to provide special business devices, data exchange details, etc., can solve problems such as conference system paralysis, and achieve the effect of solving system stability, improving system stability, and increasing system stability

Inactive Publication Date: 2006-06-14
SHENZHEN TAIDEN INDAL
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  • Abstract
  • Description
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Problems solved by technology

When the CPU of the conference system host crashes or fail...

Method used

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  • Electronic conference system and method for multi main machine coordination working
  • Electronic conference system and method for multi main machine coordination working
  • Electronic conference system and method for multi main machine coordination working

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Embodiment Construction

[0028] Such as figure 1 , the electronic conference system mainframe provided by the present invention is based on the original electronic conference system mainframe, including CPU11, memory 12, power supply module 15, audio processing DSP, input / output circuit 13, interface 17 of PC central control system and interface circuit for connecting conference units 16. An Ethernet interface chip 14 is also added to realize the connection and mutual communication of the hosts of the electronic conference system, and further make it possible for the hosts of the conference systems to work together.

[0029] Such as figure 2 and 3 , when working independently, a conference system host 1 (also called master device) working in the main mode is connected with several conference units 2 to form a complete set of electronic conference systems respectively.

[0030] Such as Figure 4 , when multiple sets of conference system hosts 1 are combined for use in one conference venue, the elec...

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Abstract

This invention relates to a method for working corporately by an electronic conference system and its multiple host computers, in which, the system includes a conference system host computer and several conference units connected with it characterizing that said system includes more than one host computers connected to each other under control and the method applies a double-computer thermal backup and a extending mode, in which, the double-thermal backup includes the system host/host device conference control process under the primary mode which sends heart beating data packets in intermission and the system host/slave device working under the slave mode fetches data of the system and monitors the heart beating data packets, if it does not receive them in a period of time, the timer flows over it to turn it to the primary mode then takes over the control automatically and the host computer can be set under the extending mode providing power to the conference units connected with it only controlled by the primary unit.

Description

technical field [0001] The invention relates to an electronic conference system widely used in modern conference venues, in particular to the composition and structure of the electronic conference system and its multi-host cooperative work method. Background technique [0002] In modern conference places, electronic conference systems have been widely used. The hall of some large hotels or exhibition centers can be used independently as a meeting place. At this time, all conference units must be connected with a conference system host to form a conference system. It is also possible to divide the hall into several small rooms and use it as several conference venues. At this time, the conference units should be distributed to multiple rooms, and connected to multiple conference system hosts to form multiple independent conference systems. This requires that the connection between the conference unit and the conference system host needs to be changed while changing the layout...

Claims

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Application Information

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IPC IPC(8): H04L12/18
Inventor 张知硕
Owner SHENZHEN TAIDEN INDAL
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