The invention relates to the technical field of vehicles, in particular to a motor torque control method and device, a vehicle, a storage medium and a program product.The method comprises the steps that the actual state and the driving intention at the moment when a vehicle body instability condition is triggered after vehicle gear shifting succeeds are obtained; determining a target torque for keeping the vehicle body stable according to the actual state and the driving intention; and controlling a motor of the vehicle to output the target torque. Therefore, the problems of delayed response, insufficient control precision and the like of a zero-crossing control method in the related technology under special conditions of failure of an electronic stability program and intervention of a traction control system are solved.

    本申请涉及车辆技术领域,特别涉及一种电机扭矩控制方法、装置、车辆、存储介质及程序产品,其中,方法包括:获取车辆换挡成功后触发车身失稳条件时刻的实际状态和驾驶意图;根据实际状态和驾驶意图确定车辆维持车身稳定的目标扭矩;控制车辆的电机输出目标扭矩。由此,解决了相关技术的过零控制方法在面对电子稳定程序失效和牵引力控制系统介入的特殊情况时,仍存在响应不及时和控制精度不足等问题。


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    Title :

    Motor torque control method and device, vehicle, storage medium and program product


    Additional title:

    电机扭矩控制方法、装置、车辆、存储介质及程序产品


    Contributors:
    FU GUANZHENG (author) / XU JIALIANG (author) / YU DAWEI (author) / MA SONGNING (author) / YAO SHENGWEI (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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