The invention relates to the technical field of unmanned aerial vehicles, and discloses an accurate positioning device for an unmanned aerial vehicle and a positioning method thereof.The accurate positioning device for the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a shell is arranged on the unmanned aerial vehicle body, a positioning mechanism is arranged in the shell, and the positioning mechanism comprises a camera, a lifting assembly, a rotating assembly and a deflection assembly; the camera is arranged in the shell, and the lifting assembly is used for driving the camera to do vertical linear motion so as to extend out of the shell for image acquisition; according to the accurate positioning device for the unmanned aerial vehicle and the positioning method of the accurate positioning device, the plurality of cameras are driven by the driving mechanism to descend and extend out of the shell, then the camera shooting angle is automatically deflected in the descending process, and finally the plurality of cameras continuously rotate, so that the image acquisition angle can be enlarged, and the positioning accuracy is improved. Effective position information of the whole range is collected at a time, position calculation is carried out, and therefore accurate positioning of the unmanned aerial vehicle is achieved.

    本发明涉及无人机技术领域,且公开了一种无人机用准确定位装置及其定位方法,所述无人机用准确定位装置,包括无人机本体,所述无人机本体上设置有壳体,壳体内设置有定位机构,定位机构包括摄像头、升降组件、旋转组件和偏转组件;摄像头设置于壳体内,升降组件用于带动摄像头作垂向直线运动以延伸出壳体外进行图像采集;该无人机用准确定位装置及其定位方法,通过驱动机构驱动使得若干个摄像头先下降延伸出壳体外,再在下降的过程中自动完成摄像角度的偏转,最后若干个摄像头再持续的发生转动,可以扩大图像采集的角度,一次性收集到全范围的有效位置信息,进行位置计算,从而实现无人机的精准定位。


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    Title :

    Accurate positioning device for unmanned aerial vehicle and positioning method thereof


    Additional title:

    一种无人机用准确定位装置及其定位方法


    Contributors:

    Publication date :

    2022-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL




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