In order to improve the problems existing in the traditional manual acceptance of transmission lines in mountainous areas, such as heavy workload, high investment, low security and high difficulty of work, this paper starts with the application of laser LiDAR technology in the capital construction acceptance of overhead transmission lines, and studies the formation of a set of integrated solutions suitable for mountainous landforms, from laser LiDAR data preprocessing, automatic classification of point cloud data to the application of transmission line infrastructure acceptance. To realize the high efficiency, accuracy, safety and low cost of the infrastructure acceptance of overhead transmission lines, so as to improve the stability of the power grid.
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