The invention discloses a vehicle torque distribution method and device, electronic equipment, a storage medium and an automobile, and the method comprises the steps: obtaining vehicle state parameters, and calculating a plurality of torque demands of the automobile based on the vehicle state parameters; selecting one or more torque demands from a plurality of torque demands of the vehicle according to the driver behaviors and the vehicle state parameters, and obtaining the total demand torque of the vehicle based on the selected one or more torque demands; according to the driver behavior and the total demand torque, a front axle torque coordination instruction and a rear axle torque coordination instruction are generated respectively, and the front axle torque coordination instruction and the rear axle torque coordination instruction are used for distributing front axle torque and rear axle torque respectively; and the obtained front and rear axle torque coordination instructions are monitored, the front axle torque coordination instruction and the rear axle torque coordination instruction are output to a front motor controller and a rear motor controller to be executed according to the front motor request torque and the rear motor request torque respectively, so that front and rear axle torque distribution faults are monitored and distributed, the distribution faults are avoided, and normal use of the vehicle is guaranteed.

    一种车辆扭矩分配方法、装置、电子设备、存储介质及汽车,该方法包括:获取车辆状态参数,并基于车辆状态参数计算汽车的多个扭矩需求;根据驾驶员行为和车辆状态参数从车辆的多个扭矩需求中选择一个或多个扭矩需求,基于所选择的一个或多个扭矩需求获取汽车的总需求扭矩;根据驾驶员行为和总需求扭矩分别生成前、后轴扭矩协调指令,前轴扭矩协调指令和后轴扭矩协调指令分别用于分配前轴扭矩和后轴扭矩;监控获取的前、后轴扭矩协调指令,根据前电机请求扭矩和后电机请求扭矩将前轴扭矩协调指令和后轴扭矩协调指令分别输出至前电机控制器和后电机控制器进行执行,以监控分配前、后轴扭矩分配故障,避免分配故障,保证车辆正常使用。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle torque distribution method and device, electronic equipment, storage medium and automobile


    Additional title:

    车辆扭矩分配方法、装置、电子设备、存储介质及汽车


    Contributors:
    SUN SIJUN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle torque distribution method and device, electronic equipment and storage medium

    ZHONG YUNFENG / YANG YUNBO / GENG DEBIN et al. | European Patent Office | 2023

    Free access


    Torque distribution method and device, electronic equipment and storage medium

    ZHANG ZHIGANG / JIANG BIAO / GUO SHUXING et al. | European Patent Office | 2023

    Free access

    Torque distribution method and device, electronic equipment and storage medium

    LU XINGCHAO / JIN CHANG / XIA WEI et al. | European Patent Office | 2023

    Free access

    Torque distribution method and device, electronic equipment and storage medium

    LI BOWEN / YE MINGHUI / YANG XUNKE et al. | European Patent Office | 2023

    Free access