The invention relates to a roll locking mechanism and an active roll vehicle with an external force return function, belongs to the technical field of vehicle chassis and is applied to the roll motion control technology of the 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 the roll locking mechanism is used for locking the roll locking mechanism when a battery is used up or fails to power off. Vehicle side-tipping movement must be quickly locked so as to guarantee the personal safety of a driver and passengers, and the adopted key technical measures are as follows: through parallel connection of a ratchet wheel and a cam, the vehicle side-tipping movement is controlled in a two-way manner, and the release of the ratchet wheel and the vehicle side-tipping movement after power-on are realized; during power-off, the ratchet wheel is locked, and the heeling motion is locked; and during abnormal power failure, the cam is controlled, the ratchet wheel is locked unidirectionally, the roll movement is locked unidirectionally, and the vehicle has an external force return function.

    本发明涉及一种侧倾锁止机构及具备外力回正功能的主动侧倾车辆,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:通过棘轮和凸轮并联、双路控制车辆侧倾运动,实现上电后棘轮释放,车辆侧倾运动;下电时棘轮锁止,侧倾运动锁止;异常断电时凸轮控制、棘轮单向锁止,侧倾运动单向锁止,车辆具备外力回正功能。


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    Title :

    Side-tipping locking mechanism and active side-tipping vehicle with external force returning function


    Additional title:

    侧倾锁止机构及具备外力回正功能的主动侧倾车辆


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

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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