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High-precision automatic inspection method and system based on unmanned aerial vehicle

An automatic inspection and unmanned aerial vehicle technology, applied in control/regulation systems, vehicle position/route/height control, non-electric variable control, etc., can solve problems such as increasing labor intensity, reducing operating efficiency, and increasing risk of action , to achieve the effect of improving operation efficiency, improving efficiency and improving precision

Active Publication Date: 2018-12-14
广州中科云图智能科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] With the introduction of drones, drones are sometimes used for inspections of power lines. In the existing inspections by drones, staff are required to go to the inspection point each time, and then use mobile phones , ipad or other devices to control the drone to ensure that the drone operates within the line of sight. This method of judging only through artificial vision is limited by the equipment and terrain, and the accuracy of the inspection is not high enough, and each time All inspections require staff to reach the inspection point, which increases labor intensity, increases the risk of action, and reduces operating efficiency

Method used

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  • High-precision automatic inspection method and system based on unmanned aerial vehicle
  • High-precision automatic inspection method and system based on unmanned aerial vehicle
  • High-precision automatic inspection method and system based on unmanned aerial vehicle

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Embodiment Construction

[0047] see figure 1 , which is a flowchart of a high-precision automatic inspection method based on a drone in an embodiment of the present invention. The described high-precision automatic inspection method based on unmanned aerial vehicles may further comprise the steps:

[0048] Step S1: Obtain data of at least one tower to be inspected.

[0049] In one embodiment, the power tower line is imported in the form of a kml file, and all towers of the line are displayed in order, and the user can select one tower or multiple towers for inspection. The data of the tower includes the name of the line where the tower is located, the number of the tower, the latitude and longitude of the tower, the height of the tower, the altitude of the tower and the circuit information of the tower.

[0050] Step S2: Design the flight line according to the data of the tower.

[0051] see figure 2 , which is a flow chart of generating airline routes in the embodiment of the present invention. ...

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Abstract

The invention relates to a high-precision automatic inspection method and system based on an unmanned aerial vehicle. The high-precision automatic inspection method comprises the following steps thatdata of one or more to-be-inspected pole towers are obtained; an air route is designed according to the data of the pole towers; the air route is optimized, and a touring route is obtained; and according to the touring route, automatic touring is conducted, and a touring image is obtained. Compared with the prior art, the touring route is obtained by optimizing the air route, the inspection precision is improved, and the operating efficiency is improved. Furthermore, the pole towers and the touring route are stored correspondingly, when the same pole towers need to be inspected, workers do notneed to reach to places where the pole towers are located to obtain the touring route, the same pole towers can be quickly toured by directly calling the stored touring route, and the touring efficiency is improved greatly.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle inspection, in particular to a high-precision automatic inspection method and system based on an unmanned aerial vehicle. Background technique [0002] The power line in the transmission grid is an important equipment for transmitting electric energy. Whether it is normal or not often determines whether the electric energy can be transmitted normally. Therefore, in order to ensure the normal transmission of electric energy, it is usually necessary to inspect the power line. [0003] With the introduction of drones, drones are sometimes used for inspections of power lines. In the existing inspections by drones, staff are required to go to the inspection point each time, and then use mobile phones , ipad or other devices to control the drone to ensure that the drone operates within the line of sight. This method of judging only through artificial vision is limited by the equipment and terrain,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10H02G1/02
CPCG05D1/101H02G1/02
Inventor 潘屹峰李勇杨骥何永辉
Owner 广州中科云图智能科技有限公司
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