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Method and system for fine routing inspection of power transmission line through unmanned plane

A technology of transmission lines and unmanned aerial vehicles, which is applied to overhead lines/cable equipment, inspection time patrols, image data processing, etc. It can solve the problems of confusion in the collection process, easy classification of wrong categories, and less data collection, so as to prevent collection confusion Or lack of data, convenient classification and management, and the effect of improving work efficiency

Active Publication Date: 2018-08-03
GUANGDONG POWER GRID CORP ZHAOQING POWER SUPPLY BUREAU
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AI Technical Summary

Problems solved by technology

The existing tower inspection methods mainly have the following defects: (1) The method of taking photos and images of various parts of the tower by the manual autonomous operation of the UAV has no collection standard, the collection process is chaotic, and it is easy to cause the problem of less data collection; ( 2) The number of photos collected is large, the repetitive labor is large, and it is easy to classify the wrong categories, and it is necessary to manually screen the photos and images of various parts of the tower, which is prone to errors

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  • Method and system for fine routing inspection of power transmission line through unmanned plane

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Embodiment Construction

[0027] see figure 1 , which is a flowchart of a method for finely inspecting a power transmission line by an unmanned aerial vehicle in an embodiment of the present invention. The method for the unmanned aerial vehicle to refine the inspection of the transmission line includes the following steps:

[0028] Step S1: Obtain the type of tower to be inspected.

[0029] Import the tower description file of the power transmission line into the UAV. In the present invention, the description file is a file with a suffix in XLS format. The tower description file includes the name of the transmission line, the number of the tower and the type of the tower. After arriving at the site of the tower to be inspected, set the drone's return altitude, limit altitude, and task completion actions, so that the drone can follow up with intelligent and safe inspections.

[0030] During the inspection, first check the transmission lines to be inspected and the towers that need to be inspected. Af...

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Abstract

The invention relates to a method and system for the fine routing inspection of a power transmission line through an unmanned plane, and the method comprises the following steps: obtaining the type ofa pole to be inspected; obtaining the information of all to-be-inspected parts according to the type of the pole to be inspected; obtaining the image data of all parts according to the information ofall to-be-inspected parts, and enabling the information of all parts and the corresponding obtained image data to be correlated and stored; carrying out the analysis of the defects of all corresponding parts according to the image data of all parts, and obtaining a defect analysis report. compared with the prior art, the method achieves the automatic obtaining of the image data of all to-be-inspected parts of the pole according to the type of the pole, effectively solves a problem of the disordered collection of image data or there is the shortage of data, achieves the automatic classification of the collected image data through the correlation of the collected image data with the information of all parts, greatly reduces the workload, improves the work efficiency, and improves the data classification accuracy.

Description

technical field [0001] The invention relates to the technical field of power transmission line monitoring, in particular to a method and system for refined inspection of power transmission lines by unmanned aerial vehicles. Background technique [0002] With the development of science and technology, electricity has become an indispensable source of energy for people's life and work, and the construction of power systems has also become an important part of urban planning. Transmission lines are an important part of power systems, and whether there are defects in transmission lines is extremely important. The degree of influence affects the normal operation of the power system. Therefore, the requirements for the defect analysis of transmission lines are getting higher and higher. [0003] The tower is an important part of the transmission line. Its function is to support the overhead line conductor and the overhead ground wire. The defect analysis of each part of the tower ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02G06Q10/00G06T1/00G06T7/00G06T9/00G07C1/20
CPCG06Q10/20G06T1/0007G06T1/0014G06T7/0008G06T9/00G06T2207/10004G07C1/20H02G1/02
Inventor 黄达文胡峰孙仝梁维铿黄浩陈亮何彧邹盟军梁智勇陆勇生
Owner GUANGDONG POWER GRID CORP ZHAOQING POWER SUPPLY BUREAU
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