Power transmission line identification and positioning method and device for distribution network hot-line work and storage device

The invention provides a power transmission line identification and positioning method and device for distribution network hot-line work and a storage device. A power transmission line point cloud is obtained through laser radar scanning; preprocessing the point cloud, wherein the preprocessing comprises multiple filtering and point cloud clustering segmentation; performing power transmission line feature extraction on the preprocessed point cloud; and power transmission line and lead target identification is carried out through the extracted features. The invention discloses power transmission line identification and positioning equipment for distribution network hot-line work and storage equipment, and is used for realizing a power transmission line identification and positioning method for distribution network hot-line work. The method has the advantages that high real-time performance is provided for distribution network hot-line work, online recognition and positioning can be achieved, only 2 s is needed