The invention relates to a braking method and device applied to adaptive cruise and a vehicle. Heat energy generated in the deceleration braking process can be recycled, and energy is saved. The method includes the steps of receiving an acceleration request, wherein the acceleration request is based on the speed of a preceding vehicle tracked by adaptive cruise; determining whether the vehicle needs to be accelerated or decelerated currently based on the acceleration request; and under the condition that it is determined that the vehicle needs to be decelerated currently, distributing the acceleration included in the acceleration request between hydraulic braking and motor energy recovery based on the energy recovery capacity of a motor of the vehicle and the current vehicle speed of the vehicle.

    本公开涉及一种应用于自适应巡航的制动方法、装置和车辆,能够回收减速制动过程中产生的热能,节省能源。该方法包括:接收加速度请求,其中所述加速度请求基于被自适应巡航跟踪的前车的速度;基于所述加速度请求,确定车辆当前是需要加速还是需要减速;在确定所述车辆当前需要减速的情况下,基于所述车辆的电机的能量回收能力和所述车辆的当前车速,将所述加速度请求中包括的加速度在液压制动与电机能量回收之间进行分配。


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    Title :

    Braking method and device applied to adaptive cruise and vehicle


    Additional title:

    应用于自适应巡航的制动方法、装置和车辆


    Contributors:
    WU YOUGUI (author) / ZHANG GENGHAO (author) / YANG ENWEI (author)

    Publication date :

    2020-07-07


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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