The invention discloses an automobile braking energy recovery control method, device and equipment and a storage medium, and relates to the technical field of vehicle control, and the method comprises the steps that when a braking signal generated by a braking pedal is detected and an anti-lock braking system is in a non-activated state, the braking energy recovery state is activated, and under the braking energy recovery activation state, the braking energy recovery state is activated; vehicle operation parameters are obtained, the required torque is determined through a torque mapping table on the basis of the vehicle operation parameters, the torque limiting value is determined according to the input power of a battery pack and the required torque, the target driving force is determined according to the maximum recycling torque value and the torque limiting value, and braking energy recycling is conducted on the basis of the target driving force. Braking energy recovery control is added when sliding energy recovery exits due to brake stepping, the situation that the vehicle moves forwards when the brake is slightly stepped can be eliminated, and the driving safety is improved.

    本申请公开了一种汽车制动能量回收控制方法、装置、设备及存储介质,涉及车辆控制技术领域,本申请包括:在检测到制动踏板产生的制动信号且防抱死刹车系统处于未激活状态时,激活制动能量回收状态,在激活制动能量回收状态下,获取车辆运行参数,并基于所述车辆运行参数通过扭矩映射表确定需求扭矩,根据电池包的可输入功率和所述需求扭矩确定扭矩限值,根据最大回收扭矩值与所述扭矩限值确定目标驱动力,并基于所述目标驱动力进行制动能量回收。通过在踩制动导致滑行能量回收退出时增加制动能量回收控制,可以消除轻踩刹车时车辆前窜的情况,提高驾驶安全性。


    Access

    Download


    Export, share and cite



    Title :

    Automobile braking energy recovery control method, device and equipment and storage medium


    Additional title:

    汽车制动能量回收控制方法、装置、设备及存储介质


    Contributors:
    ZENG MINGXU (author) / LIU TAIZHONG (author) / HE CHAO (author) / WANG WENCHENG (author) / LI TONG (author) / ZHOU XIAOGANG (author) / YANG XI (author) / TAN ZUOBIN (author) / JIN LU (author) / YANG HAO (author)

    Publication date :

    2024-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Braking energy recovery control method, device and equipment and storage medium

    HOU WEI / ZHANG CHAO / LIU JIANZHONG et al. | European Patent Office | 2024

    Free access

    Automobile braking energy recovery method

    DING XUAN / XIAO SONG / XU QIAN | European Patent Office | 2020

    Free access

    Electric automobile braking energy recovery control method and device and electronic equipment

    LI YANDING / QIU LIN / JIANG XINPEI et al. | European Patent Office | 2022

    Free access

    Automobile braking torque control method, device and equipment and storage medium

    XIONG YONG / ZHANG WEICHAO / CAO YU et al. | European Patent Office | 2023

    Free access

    Vehicle braking energy recovery control method, device and equipment and storage medium

    ZHANG XUCHEN / KONG QI / ZENG XIN | European Patent Office | 2025

    Free access