Complexity is one major challenge to face when dealing with future automotive systems. Meeting dependability requirements whilst meeting cost targets and time schedule is the second major challenge to combat in that area. To accept these challenges this paper presents an approach which combines simulative and analytic techniques. The authors propose an approach that makes use of a COTS (commercial off the shelf) GUI (Matlab/Simulink) and a proprietary dependability module. For dependability evaluation the authors make use of classical Markov theory. The common known problem of state space explosion is tackled by making use of structured modelling and an algorithm for locality traversing. The presented approach not only allows to derive reliability figures for a given system architecture and given use cases. Furthermore, it also supports the process of developing new systems or optimise existing systems. All possible failure sequences of up to ten simultaneous failures are automatically generated and analyzed. The approach presented in this paper is generally applicable for safety related embedded systems.


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    Titel :

    Semi-automatic reliability assessment of safety related embedded systems


    Weitere Titelangaben:

    Semi-automatische Zuverlässigkeitsabschätzung sicherheitsrelevanter Embedded-Systems


    Beteiligte:
    Kucera, Markus (Autor:in) / Mauser, Hans (Autor:in)


    Erscheinungsdatum :

    2006


    Format / Umfang :

    8 Seiten, 15 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Reliability & safety for embedded systems

    Schwamm, F. | IET Digital Library Archive | 2006


    Automatic Test Case Generation for Safety-Related Embedded Systems

    Damon, P. / Society of Automotive Engineers | British Library Conference Proceedings | 2008



    Automatic test case generation for safety-related embedded systems

    Daemon,P. / Magna Steyr,AT | Kraftfahrwesen | 2008


    2008-01-0114 Automatic Test Case Generation for Safety-Related Embedded Systems

    Damon, P. | British Library Conference Proceedings | 2008