A method of precisely measuring the track twist of a track on which a vehicle for commercial operation is travelling using this vehicle is to be provided. A method in an embodiment of the present invention is a method of measuring a condition of a track (R) on which a vehicle for commercial operation (100) is travelling using this vehicle (100). The vehicle for commercial operation includes a bogie (10). The bogie includes four wheels (1) and primary springs (2) provided to correspond to the four wheels (1) and support the corresponding wheels (1), and is capable of measuring a wheel load of each of the four wheels (1). The method includes the steps of: measuring the wheel load of each wheel (1) (S13); calculating the displacement of each primary spring (2) based on the measured wheel load (S15); and calculating the track twist (h) of the track (R) based on the calculated displacements of the primary springs (2) (S18).


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    Titel :

    METHOD FOR MEASURING TRACK STATE USING IN-OPERATION CAR, AND IN-OPERATION CAR FOR MEASURING TRACK STATE


    Weitere Titelangaben:

    VERFAHREN ZUR MESSUNG DES SPURZUSTANDES MIT EINEM FAHRZEUG IN BETRIEB UND FAHRZEUG IN BETRIEB ZUR MESSUNG DES SPURZUSTANDES
    PROCÉDÉ DE MESURE DE L'ÉTAT DE LA VOIE AU MOYEN D'UNE VOITURE EN ACTIVITÉ ET VOITURE EN ACTIVITÉ PERMETTANT DE MESURER L'ÉTAT DE LA VOIE


    Beteiligte:
    MICHITSUJI YOHEI (Autor:in) / MATSUI RYO (Autor:in) / SATO YASUHIRO (Autor:in) / MORI HIROTAKA (Autor:in) / SHIMIZU MAKOTO (Autor:in) / KURIHARA JUN (Autor:in) / SEKI TOMOHIRO (Autor:in) / OBAYASHI HIROSHI (Autor:in) / MIZUNO MASAAKI (Autor:in) / TANIMOTO MASUHISA (Autor:in)

    Erscheinungsdatum :

    2019-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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