The invention relates to a method for operating a motor vehicle (10), the motor vehicle (10) having a front axle (12) with front wheels (16) and a front axle steering device (24) designed as a steer-by-wire device, the front axle steering device having an electric motor (26) for actively steering the front wheels (16). The motor vehicle (10) comprises a rear axle (14) with rear wheels (18), a rear axle steering device (32) and a torque vectoring device (34), by means of which the distribution of a drive torque, which can be provided by a drive device (30) of the motor vehicle (10), to the rear wheels (18) can be actively adjusted. If a fault of the front axle steering device (24) is determined by means of the electronic computing device (36), an inter-phase short circuit of the electric motor (26) is caused in a targeted manner by means of the electronic computing device (36).

    本发明涉及一种用于运行机动车(10)的方法,其中机动车(10)具有带有前轮(16)的前轴(12)和构造为线控转向装置的前轴转向装置(24),该前轴转向装置具有用于使前轮(16)主动转向的电动马达(26)。机动车(10)包括带有后轮(18)的后轴(14)、后轴转向装置(32)和扭矩矢量分配设备(34),借助该扭矩矢量分配设备能够主动调节可由机动车(10)的驱动设备(30)提供的驱动转矩到后轮(18)上的分配。如果借助电子计算设备(36)确定前轴转向装置(24)的故障,借助电子计算设备(36)有针对性地引起电动马达(26)的相间短路。


    Access

    Download


    Export, share and cite



    Title :

    Method for operating motor vehicle, in particular passenger vehicle, and motor vehicle


    Additional title:

    用于运行机动车、尤其乘用车的方法以及机动车


    Contributors:

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Motor vehicle shell, in particular for a passenger vehicle, and motor vehicle, in particular a passenger vehicle

    BALKE CLEMENS / DRECHSEL JAN / ECKLE LEIF et al. | European Patent Office | 2024

    Free access

    Motor Vehicle Shell, in Particular for a Passenger Vehicle, and Motor Vehicle, in Particular a Passenger Vehicle

    BALKE CLEMENS / DRECHSEL JAN / ECKLE LEIF et al. | European Patent Office | 2022

    Free access

    Front End Structure for a Motor Vehicle, in Particular for a Passenger Vehicle, and Motor Vehicle, in Particular Passenger Vehicle

    ECK HANS-PETER / MAYER ANDREAS / SCHLAEPFER BENJAMIN et al. | European Patent Office | 2022

    Free access

    Front end structure for a motor vehicle, in particular for a passenger vehicle, and motor vehicle, in particular passenger vehicle

    ECK HANS-PETER / MAYER ANDREAS / SCHLAEPFER BENJAMIN et al. | European Patent Office | 2023

    Free access

    Roof for motor vehicle, in particular for passenger vehicle, and motor vehicle

    POTTER FREDERIC | European Patent Office | 2023

    Free access