UAV-based highway slope patrol path optimization method

The invention belongs to the technical field of highway slope patrol, and in particular relates to a UAV-based highway slope patrol path optimization method. The UAV-based highway slope patrol path optimization method comprises the steps of: (1), controlling the UAV shooting quality, so that the best shooting angle is obtained; (2), classifying shot objects, and determining a shooting mode according to the classification condition; (3), shooting an object needing to be shot through an UAV, troubleshooting according to a shot picture, and extracting problem suspicion points of a slope in the picture; (4), calculating the distance between the problem suspicion points, and constructing an adjacent matrix of the problem suspicion points; and (5), taking the adjacent matrix constructed in the step (4) as input of a simulated annealing algorithm, and obtaining the shortest path of the UAV traversal problem suspicion point by calculation. According to the UAV-based highway slope patrol path optimization method in th