The Real-Time High-Voltage Switch Position Detection Method

This method discloses the real-time high-voltage switch position detection method, which is implemented in accordance with the following steps: installing a coms photoelectric sensor on the video acquisition unit, and installing the video acquisition unit at a specified position on the isolation switch housing; illuminating the inside of the isolation switch through LED devices in the switch detection device, and collecting the action video of the isolation switch as the raw video signal through the video acquisition unit. The video acquisition unit collects the action video of the isolating switch as the original video signal; the coms photoelectric sensor converts the light signal in the original video signal into an electric signal, and then sends the electric signal to the video server for processing to get the RGB spatial area image; the RGB spatial area image is transmitted to the on-line monitoring backstage system, and the movement trajectory of the high-voltage switch is judged through the LK optical flow method to get the actual position of the contacts. This detection method solves the hidden problem of GIS equipment operation and maintenance that the current GIS products need manual observation and the data cannot be transmitted to the background in real time.