The invention provides a vehicle torque control method, a vehicle torque control device, a vehicle and a storage medium, and relates to the technical field of vehicles. The method comprises the steps that when it is detected that a vehicle is in a direct drive mode and gear shifting is completed, the required torque compensation amount and the actual torque compensation amount of an engine in the vehicle are obtained; determining a target torque compensation amount based on the demand torque compensation amount and the actual torque compensation amount; when the current state of the clutch in the vehicle meets a first preset condition, a front-drive motor in the vehicle is controlled to start torque compensation for an engine; and/or when the running state of the engine meets a second preset condition, a rear drive motor in the vehicle is controlled to stop torque compensation on the engine, so that torque compensation of the target torque compensation amount on the engine is completed. Based on the scheme, the stable driving of the vehicle can be ensured when the vehicle completes gear switching in the direct drive mode.

    本申请提供了一种车辆扭矩控制方法、车辆扭矩控制装置、车辆和存储介质,涉及车辆技术领域。该方法包括:在检测到车辆处于直驱模式且换挡完成时,获取车辆中发动机的需求扭矩补偿量与实际扭矩补偿量;基于需求扭矩补偿量与实际扭矩补偿量,确定目标扭矩补偿量;在车辆中离合器的当前状态满足第一预设条件时,控制车辆中前驱电机开启对发动机的扭矩补偿;和/或,在发动机的运行状态满足第二预设条件时,控制车辆中后驱电机停止对发动机的扭矩补偿,以完成对发动机进行目标扭矩补偿量的扭矩补偿。基于上述方案,能够使车辆在直驱模式下完成挡位切换时,确保车辆平稳驾驶。


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    Title :

    Vehicle torque control method, vehicle torque control device, vehicle and storage medium


    Additional title:

    车辆扭矩控制方法、车辆扭矩控制装置、车辆和存储介质


    Contributors:
    LU NA (author) / ZHANG NAN (author) / QI MENGBIN (author) / TIAN HUI (author) / ZHANG CHUNMEI (author)

    Publication date :

    2024-08-16


    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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