The invention relates to an unmanned aerial vehicle for wind power blade inspection, the unmanned aerial vehicle comprises a vehicle body, and an undercarriage, an image acquisition device and a control box which are arranged on the vehicle body, a control panel is arranged in the control box, and the control panel is at least provided with a first clock synchronization unit and a first communication unit; the first communication unit is configured to be in communication connection with a control host, and the control host at least comprises an acquisition control unit, a height control unit, a three-dimensional reconstruction unit and a second clock synchronization unit. According to the unmanned aerial vehicle for wind power blade inspection, vertical lifting control can be carried out on the multiple unmanned aerial vehicle bodies flying in a marshalling mode through one control host, all the unmanned aerial vehicle bodies hover at the same height to carry out image collection, and three-dimensional reconstruction of wind power blades is carried out on collected image information through a conventional three-dimensional reconstruction technology; therefore, the defect position of the wind power blade can be restored more accurately, and subsequent maintenance operation can be carried out conveniently.
本公开涉及一种风电叶片巡检用无人机,包括机体和设置在所述机体上的起落架、图像采集装置以及控制盒,所述控制盒内设置有控制板,所述控制板上至少设置有第一时钟同步单元和第一通讯单元,所述第一通讯单元配置为与控制主机通讯连接,所述控制主机至少包括采集控制单元、高度控制单元、三维重建单元和第二时钟同步单元。本发明提供的风电叶片巡检用无人机,可通过一台控制主机对编组飞行的多个无人机进行垂直升降控制,并使每个无人机均悬停在同一高度进行图像采集,采集的图像信息进而通过常规的三维重建技术进行风电叶片的三维重建,从而更准确的还原出风电叶片缺损位置,以便进行后续的维修作业。
Unmanned aerial vehicle for wind power blade inspection
风电叶片巡检用无人机
2022-04-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
Unmanned aerial vehicle for wind power blade damage inspection
Europäisches Patentamt | 2023
|Unmanned aerial vehicle wind power inspection method and unmanned aerial vehicle
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2023
|