A steering assistance device (1) includes: a steering angle sensor (30) for detecting a steering angle of a vehicle (V); a motor (20) for performing steering assistance of the vehicle (V) by applying torque to a steering shaft (12); and a control unit (70) for increasing increases the amount of steering assistance by the motor (20) in case where the detected steering angle is included in an angular range (rθ) corresponding to a steering play segment in which steering will not alter the direction of wheels of the vehicle (V) as compared with a case where the detected steering angle is not included in an angular range (rθ).


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    Title :

    STEERING ASSISTANCE DEVICE AND STEERING ASSISTANCE METHOD


    Additional title:

    LENKASSISTENZVORRICHTUNG UND LENKASSISTENZVERFAHREN
    DISPOSITIF D'AIDE À LA DIRECTION ET PROCÉDÉ D'AIDE À LA DIRECTION


    Contributors:

    Publication date :

    2021-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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