The invention discloses a vehicle braking torque coordination control method, device and equipment and a medium, and belongs to the technical field of automobiles. The method comprises the following steps: when the number of activated control modules capable of outputting braking torque is greater than 1, sequencing the activated control modules to obtain a sequencing sequence; based on the control modules corresponding to the ith element and the (i + 1) th element in the sorting sequence, a first control module and a first braking torque are determined, and the initial value of i is 1; the first braking torque is compared with the target braking torque determined last time; according to the comparison result, a new target braking torque is determined in combination with the first control module and the target control module determined last time; if i + 1 is smaller than m, i + 1 is set, the step of determining the first control module and the first braking torque based on the ith element and the control module corresponding to the (i + 1) th element in the sorting sequence is returned, m is the number of elements contained in the sorting sequence, and the probability of single-wheel braking torque jumping can be reduced.

    一种车辆制动力矩协调控制方法、装置、设备及介质,属于汽车技术领域。其中,方法包括:当被激活的能够输出制动力矩的控制模块的数量大于1时,对被激活的控制模块进行排序得到排序序列;基于排序序列中第i个元素以及第i+1个元素对应的控制模块,确定第一控制模块和第一制动力矩,i的初始值为1;将第一制动力矩与上一次确定的目标制动力矩进行比较;根据比较结果,结合第一控制模块和上一次确定的目标控制模块,确定新的目标制动力矩;若i+1小于m,则令i+1,并返回基于排序序列中第i个元素以及第i+1个元素对应的控制模块,确定第一控制模块和第一制动力矩步骤,m为排序序列包含的元素数量,可降低单车轮制动力矩跳变的概率。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle braking torque coordination control method, device, equipment and medium


    Additional title:

    车辆制动力矩协调控制方法、装置、设备及介质


    Contributors:
    WANG YANAN (author) / GUO QIXIANG (author) / LIN LING (author) / SU XIANNIAN (author) / WANG BAICHAO (author) / WANG CHENXI (author) / CHEN JIDONG (author)

    Publication date :

    2024-11-12


    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



    Control method and device for braking energy recovery torque coordination, vehicle and medium

    HAN PENGYU / GUO WEI / ZHANG JINQIANG et al. | European Patent Office | 2023

    Free access

    Vehicle braking energy recovery torque coordination control method and device and vehicle

    XU QIN / GUO DINGRUI / ZHANG JINQIANG et al. | European Patent Office | 2023

    Free access

    VEHICLE BRAKING/DRIVING TORQUE CONTROL DEVICE

    SUZUKI YUTA / HIRATA JUNICHI | European Patent Office | 2016

    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 control method, device, equipment and medium

    ZHANG LEI / XU WEI / GAO JIAN et al. | European Patent Office | 2023

    Free access