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Power generation fan blade image acquisition device and method and storage medium

An image acquisition device and image acquisition technology, applied in the direction of engines, wind turbines, machines/engines, etc., can solve the problems of not capturing key positions, high labor costs, and insufficient shooting accuracy.

Pending Publication Date: 2022-03-22
复亚智能科技(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is easily affected by human factors and natural environmental factors, resulting in insufficient shooting accuracy and failure to capture key positions, and the labor cost is still high

Method used

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  • Power generation fan blade image acquisition device and method and storage medium
  • Power generation fan blade image acquisition device and method and storage medium
  • Power generation fan blade image acquisition device and method and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The blade image acquisition device of a power generating fan provided by the embodiment of the present invention can be installed on a power generating fan, and is used for collecting the blade image of a power generating fan. figure 1 It is a schematic structural diagram of a generator blade image acquisition device provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the generator blade image acquisition device 10 may include: an airport base 11 , a drone 12 , a laser radar 13 and an acquisition controller 14 .

[0045] The base 11 of the airport can be arranged on the main body of the power generator for placing the unmanned aerial vehicle 12 .

[0046] In this embodiment, the airport base 11 can be installed at any position on the main body of the generator that does not affect the operation of the generator, for example, on the tower column of the generator, or at the rear end of the generator cabin. When collecting the images of the b...

Embodiment 2

[0069] image 3 It is a flow chart of a method for acquiring images of blades of power generating fans provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of collecting images of blades of generating fans. The device can be implemented by a controller, which can be implemented by software and / or hardware.

[0070] Such as image 3 As shown, the method specifically includes the following steps:

[0071] Step 310, when receiving the inspection instruction, control the UAV to fly to the initial location of the inspection.

[0072] Among them, the initial position of the inspection can be set according to the actual scene. It can be set directly above the generator fan, or it can be set at a certain position in front of the generator fan.

[0073] Specifically, when the acquisition controller receives the inspection instruction, or reaches the preset inspection time, the acquisition controller can control the UAV to fly out of the b...

Embodiment 3

[0099] Embodiment 3 of the present invention also provides a storage medium containing computer-executable instructions, and the computer-executable instructions are used to execute a method for acquiring an image of a blade of a power generator when executed by a computer processor. The method includes:

[0100] When the inspection instruction is received, the UAV is controlled to fly to the initial position of the inspection;

[0101] Obtain the position information sent by the laser radar, select the target blade according to the position information and determine the target shooting pose, wherein the position information includes the flight position of the drone and the blade position of each blade of the power generating fan;

[0102] Controlling the UAV to fly to the target shooting pose to collect images of the target blades.

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PUM

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Abstract

The invention discloses a power generation fan blade image acquisition device and method and a storage medium. The device comprises an airport base, an unmanned aerial vehicle, a laser radar and an acquisition controller, the airport base is arranged on the power generation fan main body and is used for placing the unmanned aerial vehicle; the laser radar is arranged on the airport base, and is used for detecting the flight position of the unmanned aerial vehicle and the blade position of each blade of the power generation fan, forming position information and sending the position information to the acquisition controller; and the acquisition controller is arranged in the airport base, and is used for selecting a target blade according to the position information sent by the laser radar, determining a target shooting pose, and controlling the unmanned aerial vehicle to fly to the target shooting pose to perform image acquisition on the target blade. The problems of high labor cost, insufficient shooting precision and the like of fan patrol inspection are solved, the fan blades are accurately shot according to the blade positions detected in real time, and a foundation is laid for automatic patrol inspection operation of the fan.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automatic detection, and in particular to an image acquisition device, method, and storage medium for blades of a generator fan. Background technique [0002] Generally, power generation fans are installed in remote and open mountains or plains, and the fan blades are also exposed to the natural environment for a long time. Regular inspection and maintenance of the fan blades is essential. [0003] At present, the inspection of fan blades is mainly carried out manually. Usually, inspection workers need to carry telescopes to observe, climb the wind turbine, or perform visual inspection at high altitude. Limited manpower needs to carry out effective inspection of wind turbines hundreds of kilometers away. The difficulty is self-evident. At the same time, manual inspection will also bring many unknown hidden dangers. [0004] In recent years, with the popularity of drones, the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D17/00B64C39/02B64D47/08
CPCF03D17/00B64C39/024B64D47/08B64U10/10Y02E10/72
Inventor 胡冬冯辉程亮曹亚兵王少伟
Owner 复亚智能科技(太仓)有限公司