The invention provides a vehicle torque control method and device, electronic equipment and a storage medium, the method is applied to a hybrid vehicle, and the method comprises the steps that driving road condition information, driving working conditions and driving parameters corresponding to the driving working conditions are obtained; if the driving working condition meets the preset triggering condition, the whole vehicle target torque and the battery output power of the preset duration corresponding to the driving working condition are obtained; based on the driving road condition information and the driving parameters corresponding to the driving working conditions, the whole vehicle target torque, the power generation motor output power and the driving motor demand power are obtained; the pre-distribution torque of the power battery is obtained; and determining distribution torques of a power generation motor and a driving motor based on the whole vehicle target torque corresponding to the driving working condition, the pre-distribution torque and a preset distribution coefficient, and controlling the duration of outputting the distribution torque of the power generation motor and the duration of outputting the distribution torque of the driving motor based on the driving working condition and the preset duration corresponding to the driving working condition. And the power smoothness of the hybrid power vehicle is improved.

    本申请提供了一种车辆扭矩的控制方法、装置、电子设备及存储介质,应用于混合动力车辆,所述方法包括:获取行驶路况信息、行驶工况及与行驶工况对应的行驶参数;若行驶工况满足预设触发条件,获取与行驶工况对应的预设持续时间的整车目标扭矩及电池输出功率;基于行驶路况信息及与行驶工况对应的行驶参数获取整车目标扭矩、发电电机输出功率及驱动电机需求功率;并获取动力电池的预分配扭矩;基于与行驶工况对应的整车目标扭矩、预分配扭矩及预设分配系数,确定发电电机和驱动电机的分配扭矩,基于行驶工况和与行驶工况对应的预设持续时间,控制输出发电电机分配扭矩和驱动电机分配扭矩的持续时间,提高了混合动力车辆的动力平顺性。


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    Title :

    Vehicle torque control method


    Additional title:

    一种车辆扭矩的控制方法


    Contributors:
    LIU ZHIGANG (author)

    Publication date :

    2023-03-10


    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



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