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
Reliability of data transfer and handling in railway telemonitoring systems
Zuverlässigkeit der Datenübertragung in Schienen-Fernüberwachungssystemen
2008
7 Seiten, 3 Bilder, 3 Tabellen, 11 Quellen
Aufsatz (Konferenz)
Englisch
Lokomotive , Fernüberwachung , globales Navigationssystem , Bordrechner , Netzwerk-Server , Programmzuverlässigkeit , OSI (open systems interconnection) , ISO-Norm , einheitliches Internet-Übertragungsprotokoll , Datenfernübertragung , Messdatenübertragung , Tagungsbericht , Ungarn , XML (EXtensible Markup Language)
Kraftfahrwesen | 2010
|Engineering Index Backfile | 1934
Engineering Index Backfile | 1948
|Handling of bulk railway freight
Engineering Index Backfile | 1910
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