The invention relates to a multi-motor torque distribution method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring driving state data, wherein the driving state data comprises pedal displacement data, stop lever data and driving mode data; calculating first pedal data according to the pedal displacement data, wherein the first pedal data at least comprises one of the following data: accelerator pedal opening and accelerator pedal opening change rate, and brake pedal opening and brake pedal opening change rate; obtaining a speed change type according to the first pedal data, and obtaining a driving mode demand type according to the stop lever data and the driving mode data; and determining a multi-motor torque distribution result according to the speed change type and the driving mode demand type. By adopting the method, the vehicle can be controlled to realize the optimal driving characteristic, and the beneficial effects of increasing the endurance mileage of the whole vehicle and improving the subjective driving feeling of a driver are achieved.

    本公开涉及一种多电机扭矩分配方法、装置、计算机设备、存储介质和计算机程序产品。所述方法包括:获取行车状态数据,所述行车状态数据包括踏板位移数据、挡杆数据、驾驶模式数据;根据所述踏板位移数据计算第一踏板数据,所述第一踏板数据至少包括下述数据中的一种:加速踏板开度和加速踏板开度变化率、制动踏板开度和制动踏板开度变化率;根据所述第一踏板数据得到速度变化类型,根据所述挡杆数据和所述驾驶模式数据得到驾驶模式需求类型;根据所述速度变化类型、所述驾驶模式需求类型,确定多电机扭矩的分配结果。采用本方法能够控制车辆实现最优的行车特性,达到提高整车续航里程、提升驾驶人员的主观驾驶感受的有益效果。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multi-motor torque distribution method and device, computer equipment and storage medium


    Weitere Titelangaben:

    多电机扭矩分配方法、装置、计算机设备、存储介质


    Beteiligte:
    ZHAI LUYAO (Autor:in)

    Erscheinungsdatum :

    20.12.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Torque distribution method and device, computer equipment and storage medium

    WANG YUE / LI JIAFENG / ZHANG XU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor torque distribution method, device, equipment and medium

    XU MINGYU / XU KE / JIANG LEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Torque distribution method, device and equipment of multi-motor system and medium

    LU XINGCHAO / XIA WEI / XU SHENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor torque determination method and device, vehicle-mounted equipment and computer storage medium

    SU DAN / CHEN SI / LUO XIANNENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Torque control method, computer equipment, readable storage medium and motor vehicle

    CHEN XINGCAI / TANG QIANLONG / GENG YUNQUAN | Europäisches Patentamt | 2023

    Freier Zugriff