The invention relates to the field of unmanned aerial vehicle distance measurement, and discloses an unmanned aerial vehicle distance measurement method and device, an unmanned aerial vehicle and a storage medium, and the method comprises the steps: controlling the unmanned aerial vehicle to rise to a preset height, adjusting the shooting angle of a camera on the unmanned aerial vehicle, enabling a target object to be located on the horizontal center line of a shot image of the camera, the current shooting angle of the camera is a first shooting angle; the unmanned aerial vehicle is controlled to move in the vertical direction, the height change of the unmanned aerial vehicle is determined, the shooting angle of the camera is adjusted, so that the target object is located on the horizontal center line of a shot image of the camera, and the current shooting angle of the camera is a second shooting angle; and calculating the horizontal distance between the unmanned aerial vehicle and the target object according to the height change, the first shooting angle and the second shooting angle so as to determine a distance measurement result. The distance measurement process is simple, the system is independent, errors and the error probability are reduced, and the reliability of distance measurement is improved.

    本发明涉及无人机测距领域,公开了一种无人机测距方法、装置、无人机及存储介质,该方法包括:控制无人机上升到预定高度,调整所述无人机上的摄像头的拍摄角度,使得目标物体位于所述摄像头的拍摄图像的水平中线上,所述摄像头当前的拍摄角度为第一拍摄角度;控制所述无人机在垂直方向上运动,并确定所述无人机的高度变化,调整所述摄像头的拍摄角度,使得所述目标物体位于所述摄像头的拍摄图像的水平中线上,所述摄像头当前的拍摄角度为第二拍摄角度;根据高度变化、第一拍摄角度和所述第二拍摄角度,计算所述无人机与所述目标物体的水平距离,以确定测距结果。测距过程简单,系统独立,减少了误差以及出错的概率,提高了测距的可靠性。


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    Title :

    Unmanned aerial vehicle ranging method and device, unmanned aerial vehicle and readable storage medium


    Additional title:

    无人机测距方法、装置、无人机及可读存储介质


    Contributors:
    TU GUANGYI (author) / GENG LIANGWU (author) / HAN JIYU (author)

    Publication date :

    2023-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS




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