The invention provides an anti-sliding method, device and equipment applied to an electric vehicle, a first motor and a second motor are arranged in the electric vehicle, and the method comprises the steps that when the electric vehicle is in a sliding state, torque is applied to the first motor; acquiring a current torque value of the first motor; if it is determined that the difference value between the current torque value of the first motor and the first torque limiting value is smaller than or equal to a preset threshold value and it is determined that the electric vehicle is still in the sliding state, torque is applied to a second motor; and after the torque is applied to the second motor, the torque is applied to the first motor again until the electric vehicle stops sliding. According to the application, the purpose of inhibiting the sliding trend can be achieved by controlling the other motor to amplify the motor torque limit for overcoming the sliding trend.

    本申请提供一种应用于电动车辆的防溜车方法、装置和设备,电动车辆中设置有第一电机和第二电机,其中,该方法包括:在电动车辆处于溜车状态时,向第一电机施加扭矩;获取第一电机的当前扭矩值;若确定第一电机的当前扭矩值与第一扭矩限制值两者之间的差值,小于或等于预设阈值,并确定电动车辆依然处于溜车状态,则向第二电机施加扭矩;在向第二电机施加扭矩之后,向第一电机再次施加扭矩,直至电动车辆停止溜车。本申请通过控制另一电机放大克服溜车趋势的电机扭矩限制,可以达到抑制溜车趋势的目的。


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    Titel :

    Anti-sliding method, device and equipment applied to electric vehicle


    Weitere Titelangaben:

    应用于电动车辆的防溜车方法、装置和设备


    Beteiligte:
    WEI WU (Autor:in) / FANG XINGXING (Autor:in) / HE FENG (Autor:in) / WU XIAOFEI (Autor:in) / CHEN XUJIA (Autor:in) / XU TAO (Autor:in) / SHI QI (Autor:in) / YU CHAO (Autor:in) / YAN YAOWEI (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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