The invention relates to a method for controlling an electrical steering system of a motor vehicle, comprising front axle steering (2) having a self-limiting front axle steering controller (20), with which the two front wheels (FL, FR) can be linked in a coupled manner, and rear axle steering (3) having a self-limiting rear axle steering controller (30), with which the two rear wheels (RL, RR) can be linked in a coupled manner, wherein the following method steps are provided: determining that the one of the steering systems (2, 3) has an error; deactivating the defective steering (2, 3) and actuating the fault-free steering (2, 3), wherein the steering controller (20, 30) of the fault-free steering (2, 3) is actuated in such a way that a target movement of the motor vehicle derived from a steering movement introduced into the steering wheel is achieved or that a target movement of the motor vehicle predefined by an autonomous driving mode is achieved.


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    Title :

    VERFAHREN ZUR REDUNDANTEN STEUERUNG EINES ELEKTRISCHEN LENKSYSTEMS EINES KRAFTFAHRZEUGES


    Additional title:

    METHOD FOR REDUNDANTLY CONTROLLING AN ELECTRICAL STEERING SYSTEM OF A MOTOR VEHICLE
    PROCÉDÉ DE COMMANDE REDONDANTE D'UN SYSTÈME DE DIRECTION ÉLECTRIQUE D'UN VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2022-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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