A control device for controlling a steer-by-wire steering control device includes a switch mechanism for detaching a main motor and transmitting a rotation of a sub motor to establish a failsafe mode in which a turning is possible. A first control device controls a reactive force actuator and the sub motor. A second control device drives a main motor. The first control device has an abnormal case switch command unit and, when receiving a result of diagnosis that the main motor fails to operate properly, or when the mutual trouble diagnosis unit diagnoses that the second control device is in a trouble, the switch mechanism is set to the failsafe mode.


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    Title :

    DEVICE FOR CONTROLLING STEER-BY-WIRE STEERING DEVICE HAVING REDUNDANCY FUNCTION


    Additional title:

    VORRICHTUNG ZUR STEUERUNG EINER STEER-BY-WIRE-LENKVORRICHTUNG MIT REDUNDANZFUNKTION
    DISPOSITIF DE COMMANDE DE DISPOSITIF DE DIRECTION PAR CÂBLE PRÉSENTANT UNE FONCTION DE REDONDANCE


    Contributors:

    Publication date :

    2019-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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