The invention relates to an emergency braking method, device and system, a medium and a vehicle. The emergency braking method is applied to a braking control device of the vehicle. Firstly, a pre-braking request and an idle stroke elimination request are obtained; then, based on the pre-braking request and the idle stroke elimination request, the vehicle is controlled to conduct pre-braking, and pre-braking comprises elimination of the distance between a brake disc and a friction plate of the vehicle and elimination of the distance of the idle stroke of the vehicle; and finally, if the emergency braking request is obtained from the emergency braking controller, the vehicle is controlled to conduct emergency braking based on the emergency braking request. By means of the mode, the distance between the brake disc and the friction plate of the vehicle and the distance of the idle stroke of the vehicle can be eliminated in the pre-braking stage, and therefore the vehicle can be directly controlled to conduct emergency braking when the vehicle formally enters the emergency braking stage, the emergency braking time is shortened, and the emergency braking efficiency is improved. And finally, collision is effectively avoided and the collision possibility is reduced.

    本公开涉及一种紧急制动方法、装置、介质、车辆及系统,该紧急制动方法应用于车辆的制动控制装置。首先,获取预制动请求和空行程消除请求;然后,基于预制动请求和空行程消除请求,控制车辆进行预制动,其中,预制动包括消除车辆的制动盘和摩擦片之间的距离,以及消除车辆的空行程的距离;最后,若从紧急制动控制器获取到紧急制动请求,则基于紧急制动请求,控制车辆进行紧急制动。通过上述方式,在预制动阶段就能够消除车辆的制动盘和摩擦片之间的距离以及消除车辆的空行程的距离,因此,在正式进入紧急制动阶段时可以直接控制车辆进行紧急制动,因此缩短了紧急制动时间,最终有效避免碰撞并降低碰撞的可能性。


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    Titel :

    Emergency braking method, device, medium, vehicle and system


    Weitere Titelangaben:

    紧急制动方法、装置、介质、车辆及系统


    Beteiligte:
    RULAND (Autor:in) / SUN DEHUA (Autor:in) / LIANG SHUAI (Autor:in) / LIU MENGMENG (Autor:in) / GENG JIANGBO (Autor:in)

    Erscheinungsdatum :

    2022-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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