Device and method for quickly identifying and evaluating coal gangue heap in Yunnan and noble karst mountainous area

The invention relates to a device and a method for quickly identifying and evaluating coal gangue piles in Yunnan and noble karst mountainous areas, which can enable an unmanned aerial vehicle to automatically inspect a target area by planning a flight path, and unmanned working personnel perform real-time operation to ensure that the unmanned aerial vehicle can cover the target area in the shortest time, so that the working efficiency of the unmanned aerial vehicle is improved. A lightweight model MobileNetV2 is adopted during identification to accelerate the identification speed, so that the requirement that an analysis result needs to be quickly obtained when the unmanned aerial vehicle performs inspection is met, preliminary image acquisition and visual analysis are performed at a relatively high flight height, and the identification speed is greatly improved only under the condition that a coal gangue pile appears during preliminary identification. According to the method, the identification efficiency o