The invention relates to the technical field of vehicles, in particular to a torque distribution method, a vehicle and a storage medium, and the method comprises the steps that the current gear state of the vehicle is recognized; if the gear state of the vehicle is the second gear, calculating the total demand power of the current vehicle; and according to the total demand power of the vehicle, the current demand torque grade of the motors is matched, corresponding target operation is executed according to the current demand torque grade, and meanwhile torque redistribution is conducted on the first motor to the fourth motor of the vehicle. Therefore, the problems that the torque distribution is unreasonable, the economical energy consumption of the whole vehicle is high, the endurance mileage of the whole vehicle is greatly shortened, the endurance mileage is anxious and the like due to the fact that the motor torque distribution of the vehicle in the related technology mainly distributes the motor torque to the middle and rear axle motors in a limited manner are solved; the efficient area of the motor can be comprehensively utilized according to different working conditions, and the purpose of optimal economical efficiency is achieved.

    本申请涉及车辆技术领域,特别涉及一种扭矩分配方法、车辆及存储介质,其中,方法包括:识别当前车辆的档位状态;若车辆的档位状态处于第二档位时,则计算当前车辆的总需求功率;根据车辆的总需求功率匹配电机的当前需求扭矩等级,根据当前需求扭矩等级执行对应目标操作,同时对车辆的第一电机至第四电机进行扭矩再分配。由此,解决了相关技术中车辆的电机扭矩分配主要是将电机扭矩有限分配给中后桥电机,导致扭矩分配不合理,整车的经济性能耗高,大大缩短了整车的续航里程,造成续航里程焦虑等问题,本申请可以根据不同工况下综合利用电机的高效区,达到最佳的经济性目的。


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    Titel :

    Torque distribution method, vehicle and storage medium


    Weitere Titelangaben:

    扭矩分配方法、车辆及存储介质


    Beteiligte:
    HUANG YUN (Autor:in) / ZOU LIN (Autor:in) / LEE YOUNG-SUNG (Autor:in)

    Erscheinungsdatum :

    07.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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