The invention relates to a method for determining a critical driving situation of at least one wheel of a rail vehicle, wherein a characteristic value of a fluctuation strength of a raw speed signal of at least one wheel is determined, and wherein, for the purpose of evaluating the driving situation, said characteristic value is compared with criteria which describe a critical driving situation. Upon detection of a critical driving situation, the method provides that an action is triggered in the rail vehicle, wherein the method is designed in such a way that it can be combined with or make use of a sensor system and processing devices as found in a modern rail vehicle.


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    Title :

    VERFAHREN UND STEUEREINHEIT ZUR ENTGLEISUNGSDETEKTION ANHAND VON RADDREHZAHLSIGNALEN


    Additional title:

    METHOD AND CONTROL UNIT FOR DETECTION OF DERAILMENT ON THE BASIS OF WHEEL SPEED SIGNALS
    PROCÉDÉ ET UNITÉ DE CONTRÔLE DE DÉTECTION DE DÉRAILLEMENT À L'AIDE DE SIGNAUX DE VITESSE DE ROTATION DE ROUE


    Contributors:

    Publication date :

    2019-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    VERFAHREN UND STEUEREINHEIT ZUR ENTGLEISUNGSDETEKTION ANHAND VON RADDREHZAHLSIGNALEN

    ETZBACH ANDREA / FRIESEN ULF / KREISEL NORMAN | European Patent Office | 2018

    Free access



    VORRICHTUNG UND VERFAHREN ZUR ENTGLEISUNGSDETEKTION FÜR SCHIENENFAHRZEUGE UND SCHIENENFAHRZEUG

    GRUBER HORST / KOLLER ANDREAS / RAITH PHILIPP | European Patent Office | 2024

    Free access