The present invention relates to a method for facilitating steering of a vehicle during driving along a road. The method comprises the steps of: detecting the yaw rate of the vehicle; modelling (230, G(z)) the yaw rate of the vehicle based upon the steering torque of the vehicle; comparing (240) the detected and modelled yaw rate. The method further comprises the steps of: determining the influence of external forces on the yaw rate based on said comparison of detected and modelled yaw rate; based upon the determined influence of external forces on the yaw rate determining (270) a compensation torque for compensating the steering torque of the vehicle; and compensating the steering torque based upon said determined compensation torque. The present invention also relates to a system for facilitating steering of a vehicle during driving along a road. The present invention also relates to a vehicle. The present invention also relates to a computer program and a computer program product.

    La présente invention concerne un procédé pour faciliter la direction d'un véhicule lors de la conduite sur une route. Le procédé comprend les étapes suivantes consistant à : détecter la vitesse de lacet du véhicule; modéliser (230, G(z)) la vitesse de lacet du véhicule sur la base du couple de direction du véhicule; comparer (240) la vitesse de lacet détectée et celle modélisée. Le procédé comprend en outre les étapes consistant à : déterminer l'influence de forces externes sur la vitesse de lacet sur la base de ladite comparaison de la vitesse de lacet détectée et de celle modélisée; en fonction de l'influence déterminée de forces externes sur la vitesse de lacet, déterminer (270) un couple de compensation pour compenser le couple de direction du véhicule; et compenser le couple de direction sur la base dudit couple de compensation déterminé. L'invention concerne en outre un système pour faciliter la direction d'un véhicule lors de la conduite sur une route. La présente invention porte également sur un véhicule. La présente invention porte également sur un programme informatique et sur un produit programme informatique.


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    Title :

    METHOD AND SYSTEM FOR FACILITATING STEERING OF A VEHICLE DURING DRIVING ALONG A ROAD


    Additional title:

    PROCÉDÉ ET SYSTÈME POUR FACILITER LA DIRECTION D'UN VÉHICULE DURANT LA CONDUITE LE LONG D'UNE ROUTE


    Contributors:

    Publication date :

    2017-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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