The invention relates to an apparatus (6) for determining the speed of a rail vehicle (1), comprising: at least two vehicle-side receiving antennas (7a, 7b) which are arranged in a travel direction at a distance from one another and which are each suitable for receiving electromagnetic radiation transmitted by a track-side transmitting device (5), in particular a balise; at least one signal device (10) which is connected to the receiving antennas (7a, 7b) and which is designed to detect signals (8a, 8b) received by the receiving antennas (7a, 7b); and at least one computing device (11) which is designed to calculate a speed value taking into account the first and the second signal (8a, 8b) and taking into account the distance (d) between the receiving antennas (7a, 7b). Using the apparatus (6) according to the invention, a speed value of the rail vehicle (1) can be determined with higher precision. The invention also relates to a method for determining the speed of a rail vehicle (1).


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    Title :

    VORRICHTUNG UND VERFAHREN ZUR GESCHWINDIGKEITSBESTIMMUNG EINES SCHIENENFAHRZEUGS


    Additional title:

    APPARATUS AND METHOD FOR DETERMINING THE SPEED OF A RAIL VEHICLE
    DISPOSITIF ET PROCÉDÉ POUR DÉTERMINER LA VITESSE D'UN VÉHICULE SUR RAILS


    Contributors:

    Publication date :

    2022-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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