The invention discloses a wind resistance deceleration system capable of shortening the braking distance of a vehicle, the system comprises a start button, a controller and a deceleration system, the deceleration system is composed of a sliding cavity, a sliding column driving device, a sliding column, a servo device and a deceleration parachute; when the vehicle is braked emergently at a high speed, a driver finds that the speed reduction degree of the vehicle is too small, the start button can be pressed down, after the controller receives a start signal, the deceleration system is instructed to work, the deceleration parachute is automatically opened, the vehicle is decelerated through wind resistance, and the wind resistance can be controlled by controlling the opening angle of the deceleration parachute; according to the system, on the basis of not changing the original dynamics of the vehicle, the driving resistance of the vehicle is increased, the braking distance of the vehicle is shortened, the operation such as steering of the driver cannot be affected, meanwhile, the wind resistance can be automatically adjusted, the structure is simple, and the application is easy.

    本发明公开了一种缩短车辆刹车距离的风阻减速系统,该系统包括启动按钮、控制器和减速系统,减速系统由滑腔、滑柱驱动装置、滑柱、伺服装置和减速伞组成;车辆高速紧急制动时,驾驶员发现车辆减速度过小,可按下启动按钮,控制器接收到启动信号后,指令减速系统工作,减速伞自动打开,利用风阻为车辆进行减速,通过控制减速伞打开角度、可控制风阻大小;该系统在不改变车辆原有动力学基础上,增加了车辆行驶阻力,缩短了车辆的刹车距离,且不会影响驾驶员转向等操作,同时可自动调整风阻大小,结构简单、易于应用。


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    Title :

    Wind resistance deceleration system capable of shortening braking distance of vehicle


    Additional title:

    一种缩短车辆刹车距离的风阻减速系统


    Contributors:
    YANG WEIBIN (author)

    Publication date :

    2021-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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