The method involves measuring (20) an instantaneous angular velocity of railway vehicle provided by the sensor, and determining (26) skew of the measured angular velocity around an axis perpendicular to a direction of forward movement of the vehicle, where the skew of the angular velocity is equal to a value of the measured angular velocity around the axis when the measured angular velocity is constant for a predetermined duration. Estimated angular velocity is calculated (28) by subtracting the angular velocity skew with the measured angular velocity. An independent claim is also included for an installation for evaluating angular velocity of a railway vehicle circulating on a path.


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    Title :

    PROCÉDÉ D'ÉVALUATION DE LA VITESSE D'UN VÉHICULE FERROVIAIRE


    Additional title:

    METHOD FOR ASSESSING THE SPEED OF A RAILWAY VEHICLE
    VERFAHREN ZUR GESCHWINDIGKEITSBESTIMMUNG EINES SCHIENENFAHRZEUGS


    Contributors:

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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