| Since the reform and opening up, economic development continues to accelerate, public safety has become one of the issues of the whole society is particularly concerned about. On the national grid, the daily operation and maintenance, emergency handling and other aspects, the pressure to continue to improve. Power enterprises in the country have adopted some measures to solve these problems, but they are limited by many factors, such as technological transformation and infrastructure, so the situation of emergency rescue and command level is still in voice command. It is very urgent to strengthen the supervision and management of the emergency scene and the job site by means of information technology. With the rapid development of mobile communication system in present stage, 3G/4G technology has commercial and popularized, therefore, the development of based on Application of 3G/4G video feedback technology to construct to the emergency command center as the core, also integrated regulation and control system, multi-point video conference, remote monitoring, image transmission and other multiple functions integrated visual safety management mode, with important significance.This thesis focus on 3G/4G wireless video feedback technology in electric power emergency in application, by connecting it to a control center, emergency command center, field operations and emergency scene. In emergency command center for all the work site of real-time supervision and to the scene of the emergency of real-time control. The system realizes the control center, the scene and the scene of the accident scene real-time picture directly into the emergency command center, and can upload to the higher level of emergency command center, so that all levels of command personnel to control the scene and information, whether on the field of security control, or emergency command, will play a multiplier effect, and thus greatly improve the level of safety management and control. |
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