Operation monitoring method and device for power transmission line, and electronic equipment

The invention discloses an operation monitoring method and device for a power transmission line, and electronic equipment, and relates to the technical field of engineering monitoring or other related fields, and the operation monitoring method comprises the steps: scanning a region scene of a specified power transmission line, obtaining a scanning video stream, inputting the preprocessed scanning video stream to a line scene recognition model, and carrying out the recognition of the line scene. Multiple frames of scanning images associated with operation scene factors in the scanning video stream are extracted by the line scene recognition model, operation scene information in each frame of scanning image is extracted, a scene recognition result is output, and the operation scene factors comprise at least one of an aerial work point and an operation object. The scene recognition result at least comprises an operation risk assessment result, and carrying out polling early warning on the operation object with