Power line inspection control method and system based on unmanned aerial vehicle

The invention discloses a power line inspection control method and system based on an unmanned aerial vehicle, and the method comprises the steps: obtaining inspection tasks, and controlling the unmanned aerial vehicle to collect the position coordinate information of a tower in an inspection region corresponding to all inspection tasks; generating a plurality of inclined flight routes corresponding to the inspection task according to the tower position coordinate information; the unmanned aerial vehicle is controlled to fly according to the multiple inclined flight routes, point cloud data corresponding to the inclined flight routes are collected in the flight process, and a flight route is generated according to the point cloud data; performing height test on all flight routes to obtain an optimal flight route corresponding to the inspection task; obtaining a target inspection task, matching the target inspection task with an optimal flight route corresponding to the target inspection task, and controlling