The invention relates to the technical field of vehicles, and discloses a drive-by-wire steering gear, a steering control method and a vehicle, the drive-by-wire steering gear comprises a shell, a steering assembly, a self-locking assembly and a controller, the self-locking assembly is connected to the shell and arranged on the peripheral side of the steering assembly, and the self-locking assembly has a locking state and an unlocking state. During application, in the normal driving process, the self-locking assembly can be kept in the unlocking state, the steering assembly is driven to move and can drive the steering wheel to steer, if a fault occurs, the controller controls the self-locking assembly to be switched into the locking state according to a fault signal, and therefore the current position of the steering assembly is locked when the fault occurs; the problem that the steering wheel swings back and forth due to continuous movement of the steering assembly is prevented, and the stability and safety of the vehicle are improved.

    本申请涉及车辆技术领域,公开了一种线控转向器、转向控制方法及车辆,线控转向器包括壳体、转向组件、自锁组件和控制器,自锁组件连接于壳体并设于转向组件的外周侧,自锁组件具有锁定状态和解锁状态。应用时,正常行驶过程中,可以保持自锁组件处于解锁状态,转向组件受驱运动可以带动转向轮转向,如出现故障,控制器根据故障信号控制自锁组件切换为锁定状态,由此在故障时锁定转向组件的当前位置,防止出现转向组件继续运动导致转向轮来回摆动的问题,提升车辆的稳定性和安全性。


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    Title :

    Drive-by-wire steering gear, steering control method and vehicle


    Additional title:

    线控转向器、转向控制方法及车辆


    Contributors:
    DING LEI (author) / LUO LIXIN (author) / LI FUHAI (author) / MA ZUGUO (author)

    Publication date :

    2025-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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