The invention discloses a zero calibration scheme based on an encoder steering device of an unmanned sweeper. A zero calibration hardware assembly comprises a servo power motor, a transmission gear device, an encoder and a data acquisition processing and steering control unit. The servo motor provides steering power, the transmission gear increases steering torque, the encoder feeds back the angle of the steering wheel to achieve the accurate rotation angle, the data acquisition processing and control unit processes zero calibration data, and the steering motor is controlled according to the calibration result to achieve the unification of the real rotation angle and the target rotation angle. And the control accuracy and safety of the unmanned sweeper are improved.

    本发明公开了一种基于无人清扫车编码器转向装置的零点标定方案,所述零点标定硬件组件包括伺服动力电机,传动齿轮装置,编码器,数据采集处理及转向控制单元。所述伺服电机提供转向动力,传动齿轮增加转向力矩,编码器反馈转向轮角度实现精确转角,数据采集处理及控制单元处理零点标定数据,并对标定结果对转向电机进行控制实现真实转角与目标转角统一,增加无人清扫车的控制精确性及安全性。


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    Title :

    Zero point calibration scheme based on unmanned sweeper encoder steering device


    Additional title:

    一种基于无人清扫车编码器转向装置的零点标定方案


    Contributors:
    ZHANG LIANG (author) / WEI LUOHENG (author) / GUO XING (author)

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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