Position:Construction is carried out
This system is built in existing only on the foundation of the net, cent is mixed for total fleet, detachment big (in) 3 class inspect the team dispatch network structure. Construction of system is shown like plan institute.
Net of group of conference of video of army of fire control of graph Hunan public security pursues
High-definition video system is based on a complete set of H.323 group net, 2 class assembly room configures total fleet and 14 detachment China divide VP9036 of terminal of form of characters or letters for 720P, 135 counties (area) fire protection is great (in) team (include total fleet to teach group and hospital) video terminal is China divide VP8033B of terminal of form of characters or letters for 4CIF.
Video system is built to always control a center in central computer room, configure 1 stage China to control unit for conference of many bits of video (MCU) the total control of system of conference of VP8650 responsible TV and move. This MCU capacity can support total group at the same time the conference of video of two-way and seesaw pattern that assembly room of 3 buildings, 16 buildings, total fleet instructs group, hospital and 14 detachment body corresponds, have extremely strong patulous capacity. Conference rate is top can amount to 2Mbit/s.
In total control the center configures server of a RMCC/GK management, through managing a stage to be opposite terminal of entire network video and MCU have real time management and control.
Field of branch of detachment of fire control of 14 city, state configures 2 class net each 1 stage China is in charge of holding detachment for VP8630MCU conference of 3 class video. This MCU capacity can support each detachment mechanism and subordinate at the same time each are big (in) the conference of video of two-way and seesaw pattern of the team corresponds. The client that at the same time the control center in detachment of fire control of each city, state configured stand of a RMCC government each is carried, the reopen after a cessation of business of MCU equipment call together that runs this detachment through client end, city arrives county (area) the video conference of one class.
Because was used China for company spy some " classification minute of authority " entire network intelligence changes a system, two class are distributed net of video conference group, can hold the large video meeting that saves public security fire extinguishing system completely quickly already, can part to hold section in detachment of fire control of each city, state again at the same time model small-sized conference.
Construction moves
After fire control of Hunan public security inspects message system construction to end, often groom the conference, remotely besides contented day outside waiting for basic function, still well shirt-sleeve speech, supervisory system.
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