Laser point cloud path planning method for entering 500kV power transmission line electric field

The invention relates to a laser point cloud path planning method for entering an electric field of a 500kV power transmission line, and the method comprises the following steps: 1, obtaining the point cloud space information of an electrified body in a live working region, and giving a planning path as a three-dimensional point sequence; 2, classifying the point cloud, and defining a hot-line work entering path; 3, judging a grounding distance and an equal/ground potential minimum distance; 4, based on the laser point cloud data, efficiently and automatically calculating the nearest combined gap distance and the adjacent phase minimum distance of the query point; 5, laser point cloud distance measurement is carried out based on point cloud classification, and an entering path is adjusted; the method has the advantages that the octree is constructed, the inlet/outlet 500kV equipotential safety is ensured, and the safety distance measurement problem is solved. 本发明涉及一种进入500kV输电线路电场的激光点云路径规划方法，方法包括以下步骤：步骤1：获取带电作