Wind resistance test device for unmanned aerial vehicle

Abstract

The application relates to an unmanned aerial vehicle wind resistance test device, which comprises a protection assembly, an image acquisition unit and a control unit. The protection assembly comprises a driving member and a rope, the output shaft of the driving member is connected with a winding reel, the rope is wound on the winding reel, one end of the rope away from the winding reel is connected with the unmanned aerial vehicle, and the control unit is electrically connected with the image acquisition unit and the driving member. When the unmanned aerial vehicle carries out the wind resistance test, the unmanned aerial vehicle flies in a test area, meanwhile, the image acquisition unit collects image information of the unmanned aerial vehicle in real time, and the image acquisition unit calculates the position and posture of the unmanned aerial vehicle in real time according to an image processing technology. When the displacement and the attitude angle of the unmanned aerial vehicle exceed preset values, the image acquisition unit feeds back the image information to the control unit, the control unit controls the driving member to drive the winding reel to rotate to wind and unwind the rope, the flight of the unmanned aerial vehicle is restricted by the rope, the flight safety of the unmanned aerial vehicle is ensured, and the unmanned aerial vehicle is prevented from colliding with other components to damage the blades and other structural members of the unmanned aerial vehicle.

Images