The invention discloses a vehicle torque control method, device and equipment, a storage medium and a program product, and belongs to the field of vehicle control. The method includes: determining at least one of a driving mode or a gear of the vehicle based on a traveling parameter of the vehicle; under the condition that at least one of the driving mode or the gear is changed, first wheel end change torque and second wheel end change torque are determined based on the request wheel end torque, the first wheel end torque, the second wheel end torque and a correction coefficient, and the change trend of the second wheel end change torque is opposite to that of the first wheel end change torque; and determining a first torque adjustment step length and a second torque adjustment step length based on the first wheel end change torque, the second wheel end change torque and the driving scene, adjusting the torque of the vehicle by using the first torque adjustment step length and the second torque adjustment step length, and controlling the vehicle to move based on the adjusted torque. According to the method, the stability and safety of the vehicle in the running process can be improved.

    本申请公开了一种车辆扭矩的控制方法、装置、设备、存储介质及程序产品,属于车辆控制领域。方法包括:基于车辆的行驶参数确定车辆的驱动模式或档位中的至少一种;在驱动模式或档位中的至少一种发生改变的情况下,基于请求轮端扭矩、第一轮端扭矩、第二轮端扭矩和修正系数确定第一轮端变化扭矩和第二轮端变化扭矩,第二轮端变化扭矩与第一轮端变化扭矩的变化趋势相反;基于第一轮端变化扭矩、第二轮端变化扭矩和驾驶场景确定第一扭矩调整步长和第二扭矩调整步长,利用第一扭矩调整步长和第二扭矩调整步长调整车辆的扭矩,基于调整后的扭矩控制车辆移动。该方法可以提高车辆行驶过程中的稳定性和安全性。


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    Title :

    Vehicle torque control method and device, equipment, storage medium and program product


    Additional title:

    车辆扭矩的控制方法、装置、设备、存储介质及程序产品


    Contributors:
    CHEN ZHEN (author) / GAO XINGJIE (author) / WANG WEI (author)

    Publication date :

    2024-08-09


    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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