The railway signaling system is a safety related system composed of several sub-systems which have to exchange information with each other. As the communication system may be subjected to intentional or unintentional external attacks, the application of specific safety techniques is necessary. In this paper, a safety protocol is designed. Compared with the general TCP/IP protocol, a safety layer, on which several safety measures are applied to defense against the possible threats or attacks, is inserted between the top application layer and the lower transmission layer. The result illustrates that the designed protocol conforms to the international standard EN50129, and can switch the system to a fail-safe state when an unexpected failure or error occurs.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of a Safety Protocol in Railway Signaling Systems


    Beteiligte:
    Xiang-xian Chen, (Autor:in) / Xiao-ling Wang, (Autor:in) / Hai Huang, (Autor:in)


    Erscheinungsdatum :

    01.11.2010


    Format / Umfang :

    254408 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    European Standards for Safety-Critical Railway Signaling Systems

    Braband, J. | British Library Conference Proceedings | 1998


    European Standards for Safety-Critical Railway Signaling Systems

    Braband, J. / System Safety Society (U.S.) | British Library Conference Proceedings | 2006


    Design, development, application, safety assessment and simulation of the railway signaling system

    Ning, B. / Tang, T. / Gao, C. et al. | British Library Conference Proceedings | 2010


    Railway signaling

    Netter, J. | Engineering Index Backfile | 1921


    Railway signaling

    Wilson, T. George | Engineering Index Backfile | 1907