The invention discloses an auxiliary emergency braking device for electric automobile. The device comprises a mounting plate, a steering shaft is rotationally connected to the upper side of the mounting plate, a steering wheel is arranged at the far end of the steering shaft, limiting grooves are formed in the two sides of the steering shaft, limiting blocks are arranged in the limiting grooves, limiting plates are rotationally connected to the outer sides of the limiting blocks, movable plates are arranged at the far ends of the limiting plates, limiting assemblies are arranged on the two sides of each limiting groove, and two working mechanisms are arranged on one side of the mounting plate. When the vehicle runs at a high speed, the working mechanisms are used for monitoring the rotation angle of the steering shaft; and when an emergency occurs in front of the vehicle and a driver fiercely turns the steering wheel, the steering wheel is subjected to steering braking, with the increasing of the driving speed of the vehicle, the steering angle is also reduced, and major traffic accidents caused by rollover of the vehicle due to the overlarge steering angle are avoided.

    本发明公开了一种用于电动汽车的辅助应急制动装置,包括安装板,安装板上侧转动连接有转向轴,转向轴远端设有方向盘,转向轴两侧开有限位槽,限位槽内部设有限位块,限位块外侧转动连接有限位板,限位板远端设有活动板,限位槽两侧设有限位组件,安装板一侧设有两个工作机构,在车辆高速行驶时利用工作机构对转向轴进行转动角度进行监测,当车辆前方出现紧急情况驾驶员猛打方向盘时,对方向盘进行转向制动,且随着车辆行驶速度的增加,转向角度也随之缩小,避免转向角度过大导致车辆侧翻而引发重大交通事故。


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    Titel :

    Auxiliary emergency braking device for electric automobile


    Weitere Titelangaben:

    一种用于电动汽车的辅助应急制动装置


    Beteiligte:
    LI LI (Autor:in)

    Erscheinungsdatum :

    2021-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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