A method for determining the movement state of a rail vehicle wheel relative to the rail traversed by the wheel includes capturing successive images of a wheel-rail region using a camera focused on the wheel-rail region. The wheel-rail region contains at least one wheel sub-region and at least one rail sub-region traversed by the wheel. A region along which the sub-regions of the wheel and the rail contact each other is ascertained in the images. Characteristic points are ascertained in the rail and wheel sub-regions of a first image. The characteristic points are uniquely optically recognizable in the first and successive images. Respective distances from the characteristic points to the contact region are determined for successive images, and the movement state of the wheel is determined from a change in distance from the characteristic points to the contact region resulting over the successive images.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD AND ARRANGEMENT FOR DETERMINING THE MOVEMENT STATE OF A RAIL VEHICLE WHEEL


    Beteiligte:

    Erscheinungsdatum :

    2024-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Wheel arrangement for rail vehicle

    KRZANOWSKI LUKASZ / WAGNER DANIEL | Europäisches Patentamt | 2022

    Freier Zugriff

    WHEEL ARRANGEMENT FOR A RAIL VEHICLE

    BIEKER GUIDO / PIEPER REINHARD | Europäisches Patentamt | 2023

    Freier Zugriff

    WHEEL ARRANGEMENT FOR A RAIL VEHICLE

    BIEKER GUIDO / PIEPER REINHARD | Europäisches Patentamt | 2022

    Freier Zugriff

    WHEEL ARRANGEMENT FOR A RAIL VEHICLE

    KRZANOWSKI LUKASZ / WAGENER DANIEL | Europäisches Patentamt | 2022

    Freier Zugriff

    WHEEL ARRANGEMENT FOR A RAIL VEHICLE

    BIEKER GUIDO / PIEPER REINHARD | Europäisches Patentamt | 2021

    Freier Zugriff