Most innovations in the automotive domain are nowadays enabled by networked embedded systems. In this context a new communication subsystem termed FlexRay was recently introduced. Relying on the time-triggered paradigm it promises to provide the bandwidth and reliability required for future applications. For building reliable systems with FlexRay, verification and testing are of utmost importance. In this paper a new system test approach that focuses on the communication subsystem is presented. With the help of a dedicated FPGA-based star-coupler we show that inconsistent system states (slightly-off- specification failures) can occur in real life systems, how they can be found using our solution and how one can avoid them.


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    Titel :

    Automated testing of FlexRay clusters for system inconsistencies in automotive networks


    Beteiligte:
    Milbredt, P. (Autor:in) / Steininger, A. (Autor:in) / Horauer, M. (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    6 Seiten, 10 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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