The invention discloses an electric vehicle control method and device, an electric vehicle and a storage medium. The method comprises the following steps: determining an actual gradient and an actual inertial parameter of a road where a current vehicle is located; determining an actual ramp parameter of a driving motor according to the actual gradient, and determining a reference driving current according to the actual ramp parameter and the actual inertial parameter; and determining a target driving current by using the actual acceleration deviation and the driving reference current, and driving the current vehicle to accelerate according to the target driving current. According to the technical scheme, the output target driving current can drive the vehicle to accelerate according to the set acceleration curve, self-adjustment of the vehicle during loading and climbing is achieved, the same top speed and acceleration performance can be achieved during single-person, manned and loading climbing or flat road running, and the driving experience and safety of the electric vehicle are improved.

    本发明公开了一种电动车控制方法、装置、电动车及存储介质。该方法包括:确定当前车辆所处道路的实际坡度和实际惯性参数;根据所述实际坡度确定驱动电机的实际坡道参数,并根据所述实际坡道参数和所述实际惯性参数确定基准驱动电流;利用加速度实际偏差和所述驱动基准电流,确定目标驱动电流,并根据所述目标驱动电流驱动当前车辆加速。本发明实施例的技术方案,输出的目标驱动电流可以驱动车辆按照设定加速曲线进行加速,实现了车辆载重和爬坡时的自我调整,能够在单人、载人和载重爬坡或平道行驶时有相同的极速和加速性能,提升电动车的驾驶体验和安全性。


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    Title :

    Electric vehicle control method and device, electric vehicle and storage medium


    Additional title:

    一种电动车控制方法、装置、电动车及存储介质


    Contributors:
    QIN RONGLIN (author)

    Publication date :

    2025-05-06


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



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