Bulletin of Surveying and Mapping ›› 2024, Vol. 0 ›› Issue (1): 51-57.doi: 10.13474/j.cnki.11-2246.2024.0109

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The progress of risk assessment of power transmission corridor using LiDAR

ZHANG Ruizhuo1,2, TANG Jie1,2, ZHANG Si1,2, SHU Huangyan1,2, ZHANG Di3, ZHONG Ruofei1,2, SUN Liming4   

  1. 1. College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China;
    2. Key Laboratory of 3D Information Acquisition and Application, Ministry of Education, Capital Normal University, Beijing 100048, China;
    3. Sinomaps Press Co., Ltd., Beijing 100054, China;
    4. China Institute of Water Resources and Hydropower Research, Beijing 100038, China
  • Received:2023-04-10 Revised:2023-11-01 Online:2024-01-25 Published:2024-01-30

Abstract: Transmission corridor environmental monitoring and risk early warning is a crucial research topic of power grid disaster prevention and resistance. Under the development and promotion of LiDAR, Internet of Things, UAV and computer technology, it has become an important development trend to utilize various new remote sensing monitoring and inspection means to carry out large-scale and intelligent inspection in transmission corridor. Comprehensively analyzing a variety of different monitoring data for power line safety risk assessment and disaster early warning research has been one of the research hotspots in the construction of smart grid. In this article, the research status and development trend of using LiDAR technology for the safety risk detection in transmission corridor, and their advantages and disadvantages are systematically expounded. And problems and challenges faced by the safety risk assessment of power transmission corridors are summarized.

Key words: LiDAR, power line inspection, safety risk assessment, power transmission corridor

CLC Number: