In view of the low efficiency and high cost of the current line patrol method, as well as the cumbersome technology and weak operability of the helicopter power patrol inspection, this paper describes the UAV system in detail. At the same time, combined with the application of UAV in the line operation and maintenance management, it introduces the process of UAV patrol inspection in detail, and focuses on the path planning, line fault detection and line evaluation and prediction in the transmission line patrol inspection. It is concluded that UAV inspection can effectively improve the efficiency of inspection and maintenance of transmission lines, and promote the process of intelligent operation and maintenance of transmission lines.
Aiming at the problems of low efficiency and untimely monitoring of traditional monitoring of transmission line tower slopes, this paper uses Beidou static relative positioning technology to conduct monitoring research on transmission line tower slopes. Taking the carrier phase observation value or the phase measurement pseudorange as the basic observation value, through continuous observation, sufficient observation data is obtained, and after adjustment calculation, the positioning accuracy of transmission tower slope monitoring is improved. Finally, a transmission tower slope monitoring platform is built, the slope monitoring data is processed by the Laida criterion, and the reliable monitoring data is obtained by using the baseline vector solution, and the slope stability is analyzed according to the data, feasibility and reliability of the monitoring platform.
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