The invention relates to a vehicle weight determination method, device and equipment, a vehicle and a storage medium, and the method comprises the steps: obtaining vehicle data which comprises a gearbox gear, an acceleration, a speed and a driving torque; according to the gear of the gearbox, the equivalent rotation mass and the total transmission ratio of a transmission system are determined; and determining the weight of the vehicle according to the equivalent rotation mass, the total transmission ratio, the acceleration, the speed, the driving torque and preset calibration parameters. According to the method, the equivalent rotation mass is determined according to the vehicle gear so as to determine the vehicle weight, the dynamic behavior of the vehicle under the specific working condition can be reflected more accurately, the mode of directly using the vehicle weight coefficient is not needed any more, and the vehicle weight calculation accuracy can be improved.

    本发明涉及一种车辆重量的确定方法、装置、设备、车辆及存储介质,该方法包括:获取车辆数据,车辆数据包括变速箱挡位、加速度、速度和驱动扭矩;根据变速箱档位,确定传动系统的等效旋转质量和总传动比;根据等效旋转质量、总传动比、加速度、速度、驱动扭矩和预设标定参数,确定车辆重量。本方法根据车辆档位确定等效旋转质量进而确定车重的方式,能够更准确地反映车辆在特定工况下的动态行为,不再直接使用车重系数的方式,能够提高车重计算准确度。


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    Title :

    Vehicle weight determination method, device and equipment, vehicle and storage medium


    Additional title:

    车辆重量的确定方法、装置、设备、车辆及存储介质


    Contributors:
    YAO DAN (author) / ZHOU ZENGBI (author) / WAN KAILIN (author)

    Publication date :

    2025-04-11


    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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