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Power line patrolling method

A power line and electric drive technology, applied in measuring devices, instruments, surveying and mapping and navigation, etc., can solve the problems of life safety of crisis patrol workers, low efficiency of patrol work, large amount of manual data entry, etc., to save manpower and material resources , reduce the degree of danger, and quickly collect the effect

Active Publication Date: 2012-07-18
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0005] It can be seen that the traditional power line inspection method is affected by too many human factors, terrain factors and weather factors, which will endanger the life safety of line inspection workers in dangerous areas, and the amount of manual input data is large, and errors are prone to occur in the manual data input process , resulting in low inspection efficiency and other problems

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Embodiment Construction

[0031] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do without departing from the connotation of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0032] Secondly, the present invention is described in detail in combination with schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, and it should not be limited here. The protection scope of the present invention. In addition, the three-dimensional space dimensions of length, width and depth should be included in actua...

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Abstract

The invention discloses a power line patrolling method which concretely comprises the following steps that: an unmanned aerial vehicle equipped with a photographing device and a navigation system is used for automatically recording the real-time image data of the power line according to a preset flight course and feeding back the data information of the flight point position at real time; and a suspected fault point on the power line is confirmed according to the analysis result of the image data and the corresponding flight point position data. With the power line patrolling method disclosed by the invention, the unmanned aerial vehicle can go deep into all areas of the power line to patrol without the limitations from complex landforms and conditions of a disaster area, so manpower and material resources can be greatly saved, the working efficiency of patrolling the power line is greatly improved and the danger level of manual operation is reduced.

Description

technical field [0001] The invention relates to the technical field of power line inspection and maintenance, in particular to a power line inspection method. Background technique [0002] At present, line inspection is an important basis for power line maintenance, and the status of line inspection directly restricts the overall maintenance level of power transmission and distribution lines and even the power grid. [0003] The traditional power line inspection process is that the staff go to the site to inspect the line in person. The inspection objects are mainly power facilities, such as: towers, wires, transformers, insulators, crossarms, knife gates and other equipment, and the inspection situation is recorded in the form of paper media. , and then manually entered into the computer. [0004] The geographical environment of my country's power line corridors is complex, which brings many difficulties to the power line inspection work. Especially for the inspection of ...

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Application Information

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IPC IPC(8): G01C11/00G01R31/08
Inventor 曹飞赵淑珍陈方东郭昕阳张吉飞孔令宇
Owner STATE GRID CORP OF CHINA
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