The embodiment of the invention discloses a brake boosting method and device and a vehicle. The method comprises the steps that an integrated brake control system obtains brake data of a to-be-controlled vehicle; the brake boosting system determines a target brake demand of the driver based on the brake data; the integrated brake control system reads a current brake request of the to-be-controlled vehicle; the braking assistance system determines a vehicle braking request of the to-be-controlled vehicle based on the current braking request and the current actual working condition of the to-be-controlled vehicle; and the brake boosting system determines the brake boosting pressure of the to-be-controlled vehicle based on the target brake demand and the vehicle brake request. The braking data of the to-be-controlled vehicle is collected through the integrated braking control system, the braking intention of a driver is judged through the braking assistance system based on the braking data, the braking assistance pressure is generated according to the braking intention of the driver and the vehicle braking request, and the technical effect of improving the braking assistance stability is achieved.

    本发明实施例公开了一种制动助力方法、装置及车辆,方法包括集成式制动控制系统获取待控车辆的制动数据;制动助力系统基于制动数据确定驾驶员的目标制动需求;集成式制动控制系统读取待控车辆的当前制动请求;制动助力系统基于当前制动请求以及待控车辆的当前实际工况确定待控车辆的车辆制动请求;制动助力系统基于目标制动需求以及车辆制动请求确定待控车辆的制动助力压力。本申请通过集成式制动控制系统采集待控车辆的制动数据,制动助力系统基于制动数据判断驾驶员的制动意图,并根据驾驶员的制动意图以及车辆制动请求产生制动助力压力,实现了提高制动助力稳定性的技术效果。


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    Title :

    Brake boosting method and device and vehicle


    Additional title:

    一种制动助力方法、装置及车辆


    Contributors:
    TAN YUHAO (author) / DI LIWEI (author) / GUAN HAO (author) / YAN LUPING (author)

    Publication date :

    2023-02-24


    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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