The invention relates to a steering device for an unmanned drive-by-wire chassis, which comprises a steering gear box connected with a steering wheel through a transmission shaft, the steering gear box is connected with a power-assisted steering motor through a universal joint, and an output shaft of the power-assisted steering motor drives a steering mechanism to drive a steering wheel to rotate. By improving the connection mode between the steering gear box and the power-assisted motor, the influence on the driving posture of the vehicle body due to the change of road conditions is avoided; the influence of the change of the vehicle body posture on the sensing equipment and the increase of unnecessary calculation of the sensing equipment are avoided, so that the power consumption is increased and the performance of the sensing equipment is reduced.

    本发明涉及一种用于无人驾驶线控底盘的转向装置,包括通过传动轴与方向盘连接的方向机,所述方向机通过万向节与转向助力电机连接,所述转向助力电机的输出轴驱动转向机构带动转向轮转动。通过改进方向机和助力电机之间的连接方式,避免由于路况改变对车身行驶姿态造成影响;避免了车身姿态的改变对感知设备造成的影响及增加感知设备的不必要的计算,从而增加功耗降低感知设备的性能。


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    Title :

    Steering device for unmanned drive-by-wire chassis


    Additional title:

    一种用于无人驾驶线控底盘的转向装置


    Contributors:
    LIU DONG (author) / WANG HAIWEI (author) / YANG GUODONG (author)

    Publication date :

    2022-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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