The invention relates to an active roll vehicle safety redundancy mechanism and a roll motion locking mechanism, belongs to the technical field of vehicle chassis, and is applied to the roll motion control technology of an active roll vehicle, in the driving process of the active roll vehicle, the transverse posture of the vehicle is kept by a roll motor, and when a battery is used up to be powered off or power is cut off instantly due to a fault, the lateral posture of the vehicle is kept by the roll motor. According to the technical scheme, the vehicle roll movement must be quickly locked so as to guarantee the personal safety of a driver and passengers, and the adopted key technical measures are that a roll motor is connected with an actuating rod through a worm pair with a reverse transmission self-locking characteristic to drive the vehicle to roll, so that the actuation of the roll motor and the roll movement of the vehicle are realized, and the roll movement is locked when the energy application of the roll motor fails. The invention relates to vehicle roll safety redundancy.

    本发明涉及一种主动侧倾车辆安全冗余机制及侧倾运动锁止机构,属于车辆底盘技术领域,应用于主动侧倾车辆的侧倾运动控制技术,主动侧倾车辆行驶过程中,车辆的横向姿态由侧倾电机保持,对于电池耗尽断电、或者故障瞬间断电,车辆侧倾运动必须快速锁止,以保障驾乘人员的人身安全,所采用的关键技术措施为:侧倾电机通过具有反向传动自锁特征的蜗杆副连接作动杆、驱动车辆侧倾运动,实现侧倾电机作动、车辆侧倾运动,侧倾电机施能失效时、侧倾运动锁止,车辆侧倾安全冗余。


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    Title :

    Active roll vehicle safety redundancy mechanism and roll motion locking mechanism


    Additional title:

    主动侧倾车辆安全冗余机制及侧倾运动锁止机构


    Contributors:
    WANG YA (author) / ZHENG GUANGLIN (author) / WEI WENJUN (author) / LI HAITAO (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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