The invention discloses a braking torque control method and device, electronic equipment and a storage medium, and the method comprises the following steps: determining the actual slip rate of each wheel according to the theoretical vehicle speed, the actual rotating speed of each wheel and the radius correction rate; and according to the actual slip rate of each wheel, the locking braking torque and the braking loss torque of each wheel are determined, and the difference between the locking braking torque and the braking loss torque of each wheel is determined as the first target braking torque of each wheel. The method has the beneficial effects that the problem of vehicle instability is solved, the safety in the vehicle braking process is improved, the calculation precision of the slip rate is improved, and meanwhile, the vehicle anti-lock function is prevented from being mistakenly triggered.

    本发明公开了一种制动转矩的控制方法、装置、电子设备及存储介质,其中方法包括以下步骤:根据理论车速、各车轮的实际转速和半径修正率,确定各所述车轮的实际滑移率;根据各所述车轮的实际滑移率,确定各所述车轮的锁死制动转矩及制动损失转矩,将各所述车轮的锁死制动转矩及制动损失转矩之差,确定为各所述车轮的第一目标制动转矩。有益效果:解决了车辆失稳的问题,提高了车辆制动过程中安全性,提高滑移率的计算精度,同时防止车辆防抱死功能错误触发。


    Access

    Download


    Export, share and cite



    Title :

    Brake torque control method and device, electronic equipment and storage medium


    Additional title:

    制动转矩的控制方法、装置、电子设备及存储介质


    Contributors:
    XIONG YONG (author) / ZHANG WEICHAO (author) / WANG LONG (author) / LU LONGFEI (author) / SUN YUNFENG (author)

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Brake torque control method, device and equipment and storage medium

    TU MINGHAO / LU PING / ZHANG JIZHONG et al. | European Patent Office | 2024

    Free access

    Brake control method and device, electronic equipment and storage medium

    HAN FUCHANG / CHENG JIAHONG | European Patent Office | 2024

    Free access

    Brake control method and device, electronic equipment and storage medium

    ZHANG WUZHAO / YANG KAI / ZHANG LEI et al. | European Patent Office | 2020

    Free access

    Brake control method and device, electronic equipment and storage medium

    ZHOU TAO / WAN KAILIN | European Patent Office | 2025

    Free access

    Brake control method and device, electronic equipment and storage medium

    HOU ZHIHUI / WANG LONGLONG | European Patent Office | 2025

    Free access