An axle-counting method for railbound vehicles includes the following method steps: coupling light into at least one sensor fiber, wherein the sensor fiber includes at least one fiber Bragg grating mounted on a rail, wherein each fiber Bragg grating has a reflection spectrum having a reflection peak which is at a Bragg wavelength and has a full width at half maximum; generating a difference signal from two shear stress signals through detection and filtering the temporal intensity course of the light power reflected by two Fiber Bragg gratings which are arranged at a separation from one another; and generating a wheel signal if the difference signal exceeds a predetermined shear stress difference limiting value.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AXLE COUNTING METHOD AND AXLE COUNTING DEVICE


    Beteiligte:
    OLDEWURTEL KASSEN (Autor:in) / KLEMM RAINER (Autor:in) / MUELLER MATHIAS (Autor:in)

    Erscheinungsdatum :

    2018-01-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



    AXLE-COUNTING METHOD AND AXLE-COUNTING DEVICE

    OLDEWURTEL KASSEN / KLEMM RAINER / MULLER MATHIAS | Europäisches Patentamt | 2020

    Freier Zugriff

    - - AXLE COUNTING METHOD AND AXLE COUNTING DEVICE

    Europäisches Patentamt | 2020

    Freier Zugriff

    - - AXLE COUNTING METHOD AND AXLE COUNTING DEVICE

    OLDEWURTEL KASSEN / KLEMM RAINER / MULLER MATHIAS | Europäisches Patentamt | 2019

    Freier Zugriff

    Axle counting method and axle counting device

    OLDEWURTEL KASSEN / KLEMM RAINER / MUELLER MATHIAS | Europäisches Patentamt | 2019

    Freier Zugriff

    Axle counting method and axle counting device

    OLDEWURTEL KASSEN / KLEMM RAINER / MÜLLER MATHIAS | Europäisches Patentamt | 2018

    Freier Zugriff