The structure of a telemonitoring system is described for fleet management. The system is based on a locomotive on-board computer with built-in GPS Module. The on-board computer measures the operation characteristics, the geographical position of the locomotive and logs the activity of the engine-driver. The collected data is sent to a central database server via GSM network. After a short review of the schematic structure, the bottlenecks and threats of such a system are outlined with special regard to software reliability aspects, such as reliability models, complexity aspects and software testing through a real-world application of the Hungarian State Railways. Finally the advantages of the system and further development possibilities are summarized. Keywords: telemonitoring, communication safety, software reliability


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    Titel :

    Reliability of data transfer and handling in railway telemonitoring systems


    Weitere Titelangaben:

    Zuverlässigkeit der Datenübertragung in Schienen-Fernüberwachungssystemen


    Beteiligte:
    Becsi, Tamas (Autor:in) / Aradi, Szilard (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    7 Seiten, 3 Bilder, 3 Tabellen, 11 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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