This paper shows a realisation approach for functional safety considerations for X-by-Wire vehicles. The E/E architecture has been built up as a redundant highly-safety-critical multiapplication platform with access to all sensors and actuators (so called satellites) ensuring different safety integrity levels besides reliability. Such it will be possible to develop high-level control functions (HCFs) independently of the overall vehicle E/E architecture, redundancy and even data-flow. This means that herein an approach is shown of how to split the responsibility of safety and the development of intelligent vehicle control-functionality. The feasibility has been shown within the EC-funded project SPARC (www.sparc-eu.net). The paper focuses on the identification of functions being implemented in software to ensure safety. The detailed design of the mechanisms themselves will not be part of this paper.


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    Title :

    Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms


    Additional title:

    Sae International Journal of Passenger Cars- Electronic and Electrical Systems
    Sae Int. J. Passeng. Cars – Electron. Electr. Syst


    Contributors:
    Zimmer, E. (author) / Klaubert, J. (author) / Armbruster, M. (author) / Lehmann, M. (author) / Reichel, R. (author)

    Conference:

    SAE World Congress & Exhibition ; 2008



    Publication date :

    2008-04-14


    Size :

    10 pages




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms

    Armbruster, M. / Zimmer, E. / Lehmann, M. et al. | British Library Conference Proceedings | 2008


    Modularisation of safety and control for x-by-wire multiapplication-platforms

    Armbruster,M. / Zimmer,E. / Lehmann,M. et al. | Automotive engineering | 2008


    2008-01-0113 Modularisation of Safety & Control for X-By-Wire Multiapplication-Platforms

    Armbruster, M. / Zimmer, E. / Lehmann, M. et al. | British Library Conference Proceedings | 2008


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