The invention provides a torque distribution method and device, a storage medium and a vehicle, and belongs to the technical field of vehicles. According to the embodiment of the invention, the basic torque distribution proportion is determined based on the current driving mode of the vehicle, the road condition type of the target road section is determined based on the navigation information of the target road section, and the basic torque distribution proportion can be corrected based on the road condition type to obtain the first torque distribution proportion; and under the condition that the vehicle runs to the target road section, the front axle and the rear axle are controlled to output torque based on the first torque distribution proportion. According to the embodiment of the invention, the road condition type of the target road section is comprehensively considered on the basis of the driving mode, and the appropriate torque distribution proportion can be matched for the target road section in a targeted manner, so that the torque distribution proportion can be flexibly adjusted when the vehicle is in a complex road condition, and therefore, the driving performance and the power performance of the vehicle are improved while the driving performance is improved. And it can be effectively guaranteed that the vehicle works in the optimal energy consumption interval.

    本申请提供了一种扭矩分配方法、装置、存储介质和车辆,属于车辆技术领域。本申请实施例通过基于车辆的当前驾驶模式,确定基础扭矩分配比例,并基于目标路段的导航信息,确定目标路段的路况类型,能够基于路况类型,对基础扭矩分配比例进行修正,得到第一扭矩分配比例;进而在车辆行驶至目标路段的情况下,基于第一扭矩分配比例,控制前桥和后桥进行扭矩输出。本申请实施例通过在驾驶模式的基础上综合考虑目标路段的路况类型,能够针对性地为目标路段匹配合适的扭矩分配比例,使得车辆在复杂路况下,能够实现对扭矩分配比例的灵活调整,进而在提升车辆的驾驶性能和动力性能的同时,能够有效保证车辆工作在最优能耗区间。


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    Title :

    Torque distribution method and device, storage medium and vehicle


    Additional title:

    一种扭矩分配方法、装置、存储介质和车辆


    Contributors:
    LIANG JINZHU (author) / LIU HAN (author)

    Publication date :

    2023-12-29


    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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