Point-multipoint command wireless video system

A wireless video and multi-point technology, applied in the electric power field, can solve problems such as large frequency bandwidth occupation, failure to meet networking requirements, and increased construction costs, and achieve the effect of reducing construction costs

Inactive Publication Date: 2012-05-09
STATE GRID ZHEJIANG CIXI POWER SUPPLY
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Although the video transmission technology has been widely used, the current video backhaul technology is mostly transmitted in a point-to-point manner, which is not a problem in conventional civilian occasions.
However, the point-to-point transmission method usually adopts the form of video broadcasting, which can only realize one-way transmission and cannot meet the needs of networking.
For the power command system, the use of point-to-point products will increase the cost of system construction and occupy a large frequency bandwidth

Method used

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] The present invention provides a point-to-multipoint command wireless video system, such as figure 1 As shown, the system includes command center equipment 101 set up in the power supply bureau, and sub-central station equipment 102 respectively set up in each area managed by the power supply bureau. Each sub-central station equipment ...

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Abstract

The embodiment of the invention provides a point-multipoint command wireless video system, which comprises command center equipment arranged in a power supply bureau, and branch center station equipment arranged in areas managed by the power supply bureau, wherein the branch center station equipment is respectively provided with a wireless transceiving antenna, a plurality of mobile video acquisition and transmission terminals for acquiring and transmitting maintenance site videos are arranged in an area corresponding to branch center stations, the branch center station equipment and all the mobile video acquisition and transmission terminals in the area are in point-multipoint communication mode, and the wireless transceiving antennas in the branch center station equipment collect the videos acquired by the mobile video acquisition and transmission terminals in the area of the branch center stations through a wireless network, and transmits the videos into the command center equipment in the power supply bureau through a wired network.

Description

technical field [0001] The invention belongs to the technical field of electric power, in particular to a point-to-multipoint command wireless video system. Background technique [0002] In the event of sudden and catastrophic events, the command center needs to quickly deploy and guide rescue and disaster relief work according to the damage on the site due to the command, dispatch and monitoring needs of the power maintenance site. It is an effective means to return the scene situation to the command center through video. [0003] Although the video transmission technology has been widely used, the current video backhaul technology is mostly transmitted in a point-to-point manner, which is not a problem in conventional civilian applications. However, the point-to-point transmission method usually adopts the form of video broadcast, which can only realize one-way transmission and cannot meet the networking requirements. For the electric power command system, the use of poi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N7/14
Inventor 王伟范黎敏陈建晔厉进应罗杰林科
Owner STATE GRID ZHEJIANG CIXI POWER SUPPLY
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