A point location method for a vehicle moving on a constrained trajectory, implemented by a location device comprises tachometry means, odometry means, a group of at least one satellite geopositioning receiver and a time base synchronized to a satellite geopositioning system, the location device detecting the passage of the vehicle closest to a predetermined position by exploiting knowledge of the displacement of the vehicle, by predicting the form of a set of satellite geopositioning signals at the predetermined position and by testing the match between the predicted signals and those received by the group of at least one satellite geopositioning receiver, the displacement of the vehicle being determined from data supplied by the odometry means and a mapping of the trajectory.


    Access

    Download


    Export, share and cite



    Title :

    PROCÉDÉ DE LOCALISATION PONCTUELLE D'UN VÉHICULE ÉVOLUANT SUR UNE TRAJECTOIRE CONTRAINTE ET SYSTÈME ASSOCIÉ


    Additional title:

    METHOD FOR MOMENTARY LOCATION OF A VEHICLE TRAVELLING ON A LIMITED PATH AND ASSOCIATED SYSTEM
    PUNKTUELLES LOKALISIERUNGSVERFAHREN EINES FAHRZEUGS, DAS SICH AUF EINER BEGRENZTEN BAHN BEWEGT, UND ENTSPRECHENDES SYSTEM


    Contributors:

    Publication date :

    2021-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung




    PROCEDE DE SUIVI DE TRAJECTOIRE D'UN VEHICULE AUTOMOBILE ET VEHICULE ASSOCIE

    AMARA SOFIANE / ARNOUX EMMANUEL | European Patent Office | 2019

    Free access

    PROCEDE DE SUIVI DE TRAJECTOIRE D'UN VEHICULE AUTOMOBILE ET VEHICULE ASSOCIE

    AMARA SOFIANE / ARNOUX EMMANUEL | European Patent Office | 2015

    Free access

    PROCEDE DE SUIVI DE TRAJECTOIRE D'UN VEHICULE AUTOMOBILE ET VEHICULE ASSOCIE

    AMARA SOFIANE / ARNOUX EMMANUEL | European Patent Office | 2015

    Free access

    DÉTERMINATION D'UNE TRAJECTOIRE RACCOURCIE D'UN MOBILE ÉVOLUANT DANS UN CORRIDOR

    PIERRE CHRISTOPHE / ROGER MICHEL / GOUTELARD HERVÉ | European Patent Office | 2020

    Free access