The invention relates to a hill-holding control method. The method comprises the steps that the actual rotating speed nEm of a motor is received; determining a feed-forward torque tqFdfwd based on a first rotating speed difference delta n between the actual rotating speed nEm of the motor and the filtered rotating speed nEmFilm of the motor; and determining a torque demand value tqEm based on the feed-forward torque tqFdfwd, the torque demand value tqEm being provided to the electric machine in order to achieve parking of the vehicle. The invention further relates to a hill-holding control device, a computer readable storage medium, a computer program product and an electronic control unit ECU.

    本申请涉及一种驻坡控制方法,所述方法包括:接收电机的实际转速nEm;基于所述电机的实际转速nEm与滤波后的电机转速nEmFild之间的第一转速差Δn,确定前馈扭矩tqFdfwd;以及基于所述前馈扭矩tqFdfwd确定扭矩需求值tqEm,所述扭矩需求值tqEm用于提供给电机以便实现车辆的驻停。本申请还涉及一种驻坡控制设备、计算机可读存储介质、计算机程序产品以及电子控制单元ECU。


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    Title :

    Slope holding control method and equipment


    Additional title:

    驻坡控制方法和设备


    Contributors:
    YIN FANGBO (author) / CHEN LIJUAN (author) / WANG CHUAN (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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