Existing approaches to diagnostics and predictive maintenance using bogie sensors lack capabilities related to properly detecting and classifying anomalies, among other technical shortcomings. As described herein, anomalies can be detected on a bogie by an autoencoder that is trained on normal acceleration data from another bogie or train.


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    Title :

    NOVELTY DETECTION IN RAILWAY BOGIES


    Additional title:

    NEUHEITSERKENNUNG BEI EISENBAHNDREHGESTELLEN
    DÉTECTION DE NOUVEAUTÉ DANS DES BOGIES FERROVIAIRES


    Contributors:

    Publication date :

    2024-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    NOVELTY DETECTION IN RAILWAY BOGIES

    GIRSTMAIR BERNHARD LUKAS / ROSCA JUSTINIAN / EROL BARIS et al. | European Patent Office | 2022

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