The invention discloses a self-balancing foot stool of a unmanned rotorcraft, the unmanned rotorcraft and a method. The unmanned rotorcraft comprises a vehicle body and a flight control board installed on the vehicle body, an inertial sensor and a single chip microcomputer are installed on the flight control board, and the inertial sensor is used for obtaining an attitude angle. The self-balancing foot stool comprises: a shell; a driving module which is installed on the shell, receives a control signal of the single chip microcomputer and converts the control signal into a driving signal of the self-balancing foot stool; a telescopic module which is installed on the shell and used for receiving the driving signal and outputting the telescopic amount according to the driving signal; and a laser distance measuring sensor which is installed at the bottom end of the telescopic module and used for obtaining the relative distance between the laser distance measuring sensor and the ground and sending relative distance data to the single chip microcomputer, wherein the single-chip microcomputer receives the attitude angle and the relative distance, analyzes and processes the attitude angle and the relative distance, and outputs the control signal.

    本申请公开了一种旋翼无人机的自平衡脚架、旋翼无人机及方法,所述旋翼无人机包括机体以及安装在所述机体上的飞控板,所述飞控板上安装有惯性传感器和单片机,所述惯性传感器用于获取姿态角;所述自平衡脚架包括:外壳;驱动模块,安装在所述外壳上,接收所述单片机的控制信号,将所述控制信号转化为自平衡脚架的驱动信号;伸缩模块,安装在所述外壳上,接收所述驱动信号,根据所述驱动信号,输出伸缩量;激光测距传感器,安装在所述伸缩模块的底端,用于获取其自身与地面的相对距离,并将所述相对距离数据发送给所述单片机;其中所述单片机接收所述姿态角和所述相对距离进行分析处理,输出所述控制信号。


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    Title :

    Self-balancing foot stool of unmanned rotorcraft, unmanned rotorcraft and method


    Additional title:

    一种旋翼无人机的自平衡脚架、旋翼无人机及方法


    Contributors:
    YAN QIUZHEN (author) / WU LINGWEI (author) / ZHANG YUNTAO (author) / YANG QIYAO (author) / GUO DONG (author) / MA YAN (author)

    Publication date :

    2021-09-07


    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



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