The invention provides an unmanned aerial vehicle landing positioning method and device and an unmanned aerial vehicle nest. The unmanned aerial vehicle landing positioning method comprises the stepsof: receiving a video data stream sent by an unmanned aerial vehicle from a special communication link, decoding the video data stream, and obtaining a positioning image of the unmanned aerial vehicle, the special communication link being a communication link established between a remote control antenna of the unmanned aerial vehicle nest and the unmanned aerial vehicle, and the positioning imagebeing an image recording the positioning mark; obtaining a three-dimensional coordinate and a rotating posture of the unmanned aerial vehicle relative to the positioning mark according to the positioning image; and controlling the unmanned aerial vehicle to land on the positioning mark according to the three-dimensional coordinate and the rotating posture. Compared with the prior art, the unmannedaerial vehicle landing system can achieve accurate landing of the unmanned aerial vehicle in areas with poor signals.

    本发明提供一种无人机的降落定位方法、装置及无人机巢,所述无人机的降落定位方法包括:从专用通信链路接收无人机发送的视频数据流,将所述视频数据流进行解码,获取无人机的定位图像,所述专用通信链路为所述无人机巢的遥控天线与所述无人机之间建立的通信链路,所述定位图像为记载有所述定位标志的图像;根据所述定位图像,得到所述无人机相对于所述定位标志的三维坐标和旋转姿态;根据所述三维坐标和旋转姿态,控制所述无人机降落在所述定位标志上。相对于现有技术,本发明能够信号较差的地区,实现无人机的精准降落。


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    Title :

    Unmanned aerial vehicle landing positioning method and device and unmanned aerial vehicle nest


    Additional title:

    无人机的降落定位方法、装置及无人机巢


    Contributors:
    PAN YIFENG (author) / YANG JI (author) / LI YONG (author) / XIE ZHIJIE (author)

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge / 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



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