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UAV route planning method and device, and UAV-based fan blade inspection method and system

A technology of unmanned aerial vehicles and airlines, applied in the field of wind power, can solve problems such as operator errors and achieve the effect of ensuring accuracy

Inactive Publication Date: 2018-02-02
XINJIANG GOLDWIND SCI & TECH
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AI Technical Summary

Problems solved by technology

During the operation, it will not only be disturbed by the surrounding environment, such as wind, electromagnetic, etc., but also by the operator's error

Method used

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  • UAV route planning method and device, and UAV-based fan blade inspection method and system
  • UAV route planning method and device, and UAV-based fan blade inspection method and system
  • UAV route planning method and device, and UAV-based fan blade inspection method and system

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Embodiment Construction

[0051] The present invention provides a UAV route planning method and device, and a UAV-based fan blade inspection method and system, which can automatically control the UAV to fly according to the planned route to realize the inspection of fan blades without the need for professional operators. control, so as to avoid interference from human factors, improve operating efficiency and reduce labor costs.

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can accurately understand the technical solution of the present invention.

[0053] Such as figure 1 As shown, the present invention provides a kind of unmanned aerial vehicle route planning method, comprises the following steps:

[0054] S10: Lock the wind turbine in a predetermined configuration, and set a waypoint for the drone to inspect the blades. The predetermined configuration can be a Y shape or an inverted Y shape;

[0055]...

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Abstract

The invention provides a UAV route planning method, a UAV route planning device, a UAV-based fan blade inspection method and a UAV-based fan blade inspection system, which can automatically control aUAV to realize inspection of fan blades, do not need a professional operator to control, thus avoid interference of human factors, improve the working efficiency, and reduce labor cost. The UAV routeplanning method comprises the steps of: locking a wind driven generator in a predetermined form, and setting waypoints for the UAV to inspect the blades; and acquiring three-dimensional coordinate values of the waypoints, ranking the three-dimensional coordinate values, and setting the ranked three-dimensional coordinate values as a route. The UAV route planning device comprises a waypoint settingunit and a route setting unit, wherein the waypoint setting unit is used for setting the waypoints for the UAV to inspect the blades when the wind driven generator is locked in a predetermined form;and the route setting unit is used for acquiring the three-dimensional coordinate values of the waypoints, ranking the three-dimensional coordinate values, and setting the ranked three-dimensional coordinate values as the route.

Description

technical field [0001] The present invention relates to the technical field of wind power, in particular to a UAV route planning method and device, and a UAV-based fan blade inspection method and system. Background technique [0002] With the country's continuous policy support for the development of new energy, wind power has developed rapidly. According to statistics, the total installed capacity in the country has reached more than 80,000 units. With the continuous increase of installed capacity, the repair and maintenance cost of fan blades is also increasing. [0003] In order to solve the maintenance problem of fan blades, an unmanned aerial vehicle system for fan blade inspection should be born from time to time. At present, during the operation of this UAV fan blade inspection system, a professional operator is required to operate the UAV to take pictures of the fan blades. During the operation, it will not only be disturbed by the surrounding environment, such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10G01M5/00
CPCG01M5/0016G05D1/101
Inventor 周志奇
Owner XINJIANG GOLDWIND SCI & TECH
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