The invention relates to a method for controlling a steer-by-wire steering system for motor vehicles, the steer-by-wire steering system (1) comprising • an electronically controlled steering adjuster (6) acting on the steered wheels (7) in accordance with a driver's steering requirement, • a feedback actuator (4) which transmits the reactions of the road to a steering wheel (3), and • a control unit (5) comprising software (12) which activates the electronically controlled steering adjuster (6). The following method steps are provided: - monitoring the functioning of the software (12) in normal operation of the steer-by-wire steering system (1); - detecting a malfunction of the software (12) and/or control hardware of the steer-by-wire steering system and operating the steer-by-wire steering system (1) in an emergency steering mode, the steering adjuster (6) being controlled in such a way that the torque of the steering adjuster (6) in the emergency steering mode is reduced by comparison with normal operation.


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    Title :

    VERFAHREN ZUR STEUERUNG EINES STEER-BY-WIRE-LENKSYSTEMS MIT EINEM NOTLENKBETRIEB


    Additional title:

    METHOD FOR CONTROLLING A STEER-BY-WIRE STEERING SYSTEM
    PROCÉDÉ DE COMMANDE D'UN SYSTÈME DE DIRECTION À COMMANDE ÉLECTRIQUE À MODE DE FONCTIONNEMENT DE SECOURS


    Contributors:

    Publication date :

    2023-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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