Automatic patrol inspection method for networked electric power and electric grid line

Abstract

The invention discloses an automatic patrol inspection method for a networked electric power and electric grid line. The method comprises the specific operation steps as follows: S1: setting a patrolinspection start point, a patrol inspection end point and patrol inspection nodes; S2: transporting a patrol inspection UAV (unmanned aerial vehicle) to the patrol inspection start point, and startingthe patrol inspection according to the patrol inspection nodes; S3: reading and writing information of RFID tags on the patrol inspection nodes through a RFID reader; S4: the patrol inspection UAV completes the patrol inspection when the patrol inspection UAV moves to the patrol inspection end point along the patrol inspection nodes, and the patrol inspection UAV is recycled. According to the invention, by pre-installing the RFID tags on an electric tower, the distinction of electric grid lines is facilitated, thereby realizing the cooperation of different regions and different times, realizing the overall patrol inspection of the entire electric grid line, and greatly improving the patrol inspection process of the electric grid line; the patrol inspection UAV is utilized to send real-time positioning information during a patrol inspection process, so that an abnormal line position can be accurately located, the quick locating and seeking of abnormal points for maintenance personnel are facilitated by referring to the positioning information, and the time of line troubleshooting is saved.

Description

technical field [0001] The invention belongs to the field of circuit inspection methods, and in particular relates to an automatic inspection method for networked power grid lines. Background technique [0002] Unmanned helicopters have the advantages of low cost, small size, light weight, high maneuverability, and small site constraints. Especially in the power system, the application research of unmanned helicopter transmission line inspection has gradually matured. In the actual application process, the visible light inspection effect of the task pod is obvious. Using a visible light camera, a high-resolution camera can obtain high-definition video or photographic pictures, which is effective in finding visible defects in the line. However, when infrared thermal imagers are used to detect hot spots on the line, due to the high surface temperature during the day, the infrared background is complicated, and it is not easy to detect hot spots on the line. This situation is...

AI Technical Summary

Problems solved by technology

[0004] However, the above scheme has the following defects in use: the inspection line cannot be set, and it is easy to repeat the inspection route or even miss the inspection during different inspections, and it cannot cooperate with other areas for joint inspections. The inspection cycle of each power grid line is long. In addition, when an abnormal point is detected, the position of the abnormal point cannot be located. Especially when multiple abnormal points are detected, the maintenance personnel still need to conduct on-site investigation, which is time-consuming and laborious, and affects maintenance. personnel maintenance efficiency

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