Power transmission line unmanned aerial vehicle autonomous inspection system and working method thereof

Abstract

The invention discloses a power transmission line unmanned aerial vehicle autonomous inspection system. The system comprises ground station equipment, an unmanned aerial vehicle and an unmanned aerialvehicle positioning module, an autonomous inspection task is sent to the unmanned aerial vehicle through the ground station equipment, a flight control module of the unmanned aerial vehicle autonomously controls the unmanned aerial vehicle to execute the inspection task, and collected inspection data is sent to the ground station equipment to be stored. According to the invention, manual intervention can be reduced; the unmanned aerial vehicle can automatically collect and store the inspection data, reduce dependence of the unmanned aerial vehicle on people in the power transmission line inspection application, avoid instability caused by other factors such as operation habits and physical conditions of operators, realize automation of the unmanned aerial vehicle in the power transmissionline inspection application, reduce labor cost, and improve consistency and reliability of the inspection data; the two sets of unmanned aerial vehicle positioning modules are used for positioning the unmanned aerial vehicle, so that the position acquisition stability of the unmanned aerial vehicle is ensured.

Description

technical field [0001] The invention relates to the technical field, in particular to an autonomous inspection system and a working method thereof for an unmanned aerial vehicle of a power transmission line. Background technique [0002] It is an important task for power grid enterprises to carry out regular inspections on transmission lines, and to keep abreast of the operation of transmission lines, as well as changes in the environment around transmission lines and line protection areas. Due to the complex topography and environment of transmission line corridors, in some areas with harsh conditions such as crossing rivers or high mountains, there are almost no inspection roads along some sections of the line. This is labor-intensive and difficult for the traditional manual inspection method. Many transmission lines It is difficult to get timely and effective feedback on the operation of the line. [0003] With the application of UAV technology, some areas have begun to ...

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Problems solved by technology

[0004] At present, manual operation of UAVs for transmission line inspection also has its disadvantages: (1) under long-term operation, it is difficult to guarantee the operational accuracy of inspectors; (2) different inspection personnel have different operating experience and proficiency, and the data collected (3) The reliability of inspection data depends on the personal ability of inspection personnel, but the cost of recruiting and training excellent drone pilots is relatively high

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