Deviation Detection and Automatic Correction Method for PTZ Camera Preset Position

Remote control and sequence control are achieved through the substation monitoring system to monitor the operation objects,and system utilizes video linkage technology to retrieve real-time video images from the substation, which serves as operational results for confirmation. The substation employs white light PTZ cameras, which commonly suffer from preset position deviation. In order to ensure the accuracy and real-time performance of monitoring and identifying the status of remote control operating objects, this paper proposes an image intelligent correction system to automatically detect and correct image deviations. Through field application, the system accurately detects preset position deviations, rapidly calculates the deviation amount, and automatically adjusts the camera position based on the deviation result.