Design On Video Surveillance System For Unmanned Substation

With computer technology, multimedia technology and communications technology, digital multimedia signal processing and long-distance transmission technology is quite mature. Use of these mature technologies, we can improve the automation of the monitoring system. With increasing of "remote viewing" feature, you can conduct real-time substation monitoring and surveillance, to deal with various contingencies in a timely manner.In this thesis, owing to unmanned substation remote video monitoring system on the actual needs and existing video surveillance system substations exist some shortcomings, a set of unmanned video surveillance system substation design, substation can be achieved with the illegal invasion equipment failure interaction monitoring. System uses event-triggered mode and continuous monitoring methods combine the substation fence the perimeter of the door with the equipment room door monitoring, and the substation important electrical equipment and key environmental parameters monitoring using event-triggered monitoring strategies. When detected foreign matter and environmental parameters or equipment trigger abnormal sound the system will realize light alarm, video interaction tracking and real-time browsing. Focus of the substation equipment to prevent the region and important for continuous monitoring in order to understand the real-time environmental conditions around the substation and equipment operation. Programs of the proposed system the laboratory simulation test results shows that the system is stable, functional, high reliability for research applications in the substation provides an important technical assurance.