Method and device for controlling a railway vehicle steered...

Details Method and device for controlling a railway vehicle steered... Method and device for controlling a railway vehicle steered...

B - Operations, Transporting

61

F

B61F 5/22 (2006.01)

Patent

CA 2339898

The invention concerns a method for controlling a railway vehicle steered elements which consists in: calculating, by measuring inertia values performed on board the vehicle, geometric characteristics describing the railway track and working out therefrom piloting rules for said piloted elements. The invention is characterised in that it comprises steps which consist in: locating the vehicle on the railway track whereon it is running by comparing the computed geometric characteristics stored in a database (16) resulting from previous training; retrieving from the database (16) the geometric characteristics corresponding to the next bend; and working out in advance piloting instructions for the piloted elements from the retrieved characteristics.

Procédé de commande d'eléments pilotés d'un véhicule ferroviaire, dans lequel on calcule, par mesure de grandeurs inertielles effectuées à bord du véhicule, des caractéristiques géométriques descriptives de la voie ferrée et on élabore à partir de ces dernières des consignes de pilotage desdits éléments pilotés, caractérisé en ce qu'il comporte les étapes de: localisation du véhicule sur la voie fenée sur laquelle il circule au moyen d'une comparaison des caractéristiques géométriques calculées avec des caractéristiques géométriques stockées dans une base de données (16) obtenue par apprentissage préalable; extraction de la base de données (16), des caractéristiques géométriques correspondant à la prochaine courbe; et élaboration par anticipation des consignes de pilotages des éléments pilotés à partir des caractéristiques extraites.

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