Power grid line patrol planning method and system based on unmanned aerial vehicle
A UAV and power grid technology, applied in the field of UAV cruise, can solve the problem of low efficiency and accuracy of UAV grid patrol line planning, and achieve the effect of improving reliability
Active Publication Date: 2021-12-07
GUIYANG BUREAU OF CHINA SOUTHERN POWER GRID CO LTD EHV TRANSMISSION CO
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Problems solved by technology
UAV line inspection can observe high-voltage transmission lines from multiple angles in the air at close range. In the current actual work, when using UAVs to inspect transmission lines, operators need to input power grid inspection planning operations. It is greatly related to the inspection efficiency, the operator's familiarity with the operation of the aircraft, and the complexity of the environment. As a result, in the actual application process, the efficiency and accuracy of UAV-based power grid inspection planning are not high
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[0039] The following description is to enable those of ordinary skill in the art to implement and use the present application, and the description is provided under the circumstances of specific application scenarios and their requirements. It will be apparent to those skilled in the art that various changes can be made in the disclosed embodiments, and that the general principles defined in the application can be applied to other implementations without departing from the principle and scope of the application. examples and application scenarios. Accordingly, the application is not to be limited to the described embodiments, but is to be accorded the widest scope consistent with the claims.
[0040] Terms used in the present application are used to describe specific exemplary embodiments only, and do not limit the scope of the present application. As used in this application, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly ...
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The embodiment of the invention provides a power grid line patrol planning method and system based on an unmanned aerial vehicle. Model training of an initial power grid line patrol segmentation model is carried out based on a collected reference image data sample set and calibration power grid line patrol data of each reference image data sample, and a trained target power grid line patrol segmentation model is obtained, so that the target power grid line patrol segmentation model has the power grid line patrol data segmentation capability, and target image data reported by a calibration unmanned aerial vehicle currently executing a task is identified based on the target power grid line patrol segmentation model; power grid line patrol data corresponding to the target image data are segmented in real time, and power grid line patrol planning is performed on the calibrated unmanned aerial vehicle based on the power grid line patrol data, so that depth feature information of power grid line patrol in an image is learned by using a model training mode, and the reliability of power grid line patrol planning can be improved.
Description
technical field [0001] The present application relates to the technical field of UAV cruise, and in particular, to a method and system for grid line inspection planning based on UAV. Background technique [0002] During the construction of the power grid system, many transmission lines are distributed among mountains and mountains, resulting in low accuracy of traditional manual line inspection data. Based on this, UAV inspection technology is gradually being developed. UAV line inspection can make multi-angle observation of high-voltage transmission lines in the air at close range. In the current actual work, when using UAV to inspect transmission lines, operators need to input for grid line inspection planning operation. It is greatly related to the inspection efficiency, the operator's familiarity with the operation of the aircraft, and the complexity of the environment. As a result, in the actual application process, the efficiency and accuracy of the grid inspection pl...
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IPC IPC(8): G05D1/10
CPCG05D1/106
Inventor 王郑孙志林徐望圣徐刚毅彭超孟祥龙易永亮彭冲杨烯杜怀云周大为吴太武谢运强杜继义王金沛杨豪陈建张洪猛
Owner GUIYANG BUREAU OF CHINA SOUTHERN POWER GRID CO LTD EHV TRANSMISSION CO