Intelligent identification method and system for state of disconnecting link

The invention provides an intelligent identification method and system for the state of a disconnecting link, and relates to the technical field of intelligent identification, and the method comprises the steps: intercepting the global image information of the disconnecting link at a set position according to a preset disconnecting link detection region, and detecting the line segment in the ROI image information of the disconnecting link through an LSD linear detection algorithm, screening the line segment set of the ROI region based on the calibration angle of the marking line segment of the ROI region of the disconnecting link opening and closing picture, accumulating the line segment lengths in the target filtering line segment set to obtain accumulated line segment length information, and if the accumulated line segment length information is greater than the calibration length, performing overall planning after obtaining a disconnecting link in-place identification result; according to the method, the te