A method for the driver assistance of a road vehicle (1); the assistance method comprises the steps of: determining an actual steering angle (±) of the front wheels (2); determining a desired steering angle (± TGT ) of the front wheels (2); and changing the servo-assistance torque applied by a servo-assistance device (15) to a steering system (4) based on the actual steering angle (±) and on the desired steering angle (± TGT ), so that the servo-assistance torque that is applied when a steering wheel (6) is rotated in a first direction to change the actual steering angle (±) causing it to approach the desired steering angle (± TGT ) is greater than the servo-assistance torque that is applied when the steering wheel (6) is rotated in a second direction, which is opposite to the first direction, to change the actual steering angle (±) causing it to distance itself from the desired steering angle (± TGT ) .


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    Title :

    METHOD FOR THE DRIVER ASSISTANCE OF A ROAD VEHICLE


    Additional title:

    VERFAHREN ZUR FAHRERASSISTENZ EINES STRASSENFAHRZEUGS
    PROCÉDÉ D'ASSISTANCE AU CONDUCTEUR D'UN VÉHICULE ROUTIER


    Contributors:

    Publication date :

    2020-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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