Unmanned aerial vehicle autonomous inspection method and system based on power grid distribution diagram

The embodiment of the invention provides an unmanned aerial vehicle autonomous inspection method and system based on a power grid distribution diagram, and belongs to the technical field of unmanned aerial vehicle inspection. The inspection method comprises the following steps: acquiring a to-be-inspected target and a current take-off point of an unmanned aerial vehicle; according to a preset power grid distribution diagram, the to-be-inspected target and the take-off point, a flight path of the unmanned aerial vehicle to the to-be-inspected target is determined, and the flight path comprises a plurality of continuous safe flight corridors; traversing each safe flight corridor, and generating a flight route of the unmanned aerial vehicle in the safe flight corridor; and controlling the unmanned aerial vehicle to complete autonomous inspection operation according to the flight path. According to the inspection method and system, the flight path of the unmanned aerial vehicle for each to-be-inspected target is