The invention provides a torque control method, a vehicle and a computer readable storage medium, and relates to the technical field of automotive electronics. The method is applied to a vehicle, and an electronic stabilization system and a power control system are deployed in the vehicle. The method comprises the steps that an electronic stabilization system responds to starting of a vehicle according to a preset driving mode, whether the vehicle meets a preset torque reduction control condition or not is determined according to speed control information when the vehicle is started, and if yes, the electronic stabilization system determines the torque adjustment amount according to the starting speed of the vehicle and sends a torque reduction request to a power control system, the torque reduction request comprises a torque adjustment amount; and the power control system performs torque reduction processing on the motor according to the torque adjustment amount in the torque reduction request. The output torque of the motor is reduced by limiting the increasing rate of the torque in a gradient mode, the slipping phenomenon of wheels is effectively reduced, the vehicle is smoother during starting, bumping or shaking caused by sudden acceleration is avoided, and therefore the driving comfort and the driving experience are improved.

    本申请提供了一种扭矩控制方法、车辆及计算机可读存储介质,涉及汽车电子技术领域。该方法应用于车辆,车辆中部署有电子稳定系统以及动力控制系统。其中,该方法包括:电子稳定系统响应车辆按照预设驾驶模式起步,根据车辆起步时的速度控制信息,确定车辆是否满足预设降扭控制条件,若是,则电子稳定系统根据车辆的起步速度确定扭矩调整量,并向动力控制系统发送降扭请求,降扭请求中包括扭矩调整量;动力控制系统根据降扭请求中的扭矩调整量对电机进行降扭处理。本申请通过梯度限制扭矩的增加速率以减少电机的输出扭矩,有效减少车轮的打滑现象,且车辆在起步时更加平顺,不会出现突然加速导致的颠簸感或抖动,从而提高驾驶的舒适性和驾驶体验。


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    Title :

    Torque control method, vehicle and computer readable storage medium


    Additional title:

    扭矩控制方法、车辆及计算机可读存储介质


    Contributors:
    TAO ZHE (author) / SU DETIAN (author) / QIU JIANGHAI (author) / ZHU XINYANG (author)

    Publication date :

    2024-11-22


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



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