The invention relates to the technical field of automobiles, in particular to an automobile steering device, an automobile steering system, an automobile and a control method.The automobile steering device comprises a first steering motor for controlling wheels on one side to steer; the second steering motor controls the wheels on the other side to steer; and the mode switching part is arranged between the first steering motor and the second steering motor and used for switching the steering racks between the first steering motor and the second steering motor to be separated or coupled so as to switch the wheels on the two sides to enter an independent steering mode and a coupled steering mode. Therefore, the problems that in the prior art, the size of a left and right wheel independent steering and coupling steering switching control part is large, the waterproof and dustproof requirements are high, and system components are difficult to fix and are prone to fatigue damage are solved.

    本申请涉及汽车技术领域,特别涉及一种汽车转向器、系统、车辆及控制方法,其中,包括:控制一侧车轮转向的第一转向电机;控制另一侧车轮转向的第二转向电机;设置于第一转向电机和第二转向电机之间的模式切换部件,切换第一转向电机和第二转向电机之间的转向齿条分离或耦合,以切换两侧车轮进入独立转向模式和耦合转向模式。由此,解决了相关技术中左右车轮独立转向和耦合转向切换控制部位体积较大,防水和防尘要求较高,系统部件难以固定极易疲劳损坏等问题。


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    Title :

    Automobile steering device, system, vehicle and control method


    Additional title:

    汽车转向器、系统、车辆及控制方法


    Contributors:
    ZHANG GUOWANG (author) / LIU YICAI (author) / LI LIANG (author) / WANG XIANGYU (author) / HUANG JIN (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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