Automotive embedded systems have become very complex, are strongly integrated, and the safety-criticality and real-time constraints of these systems raise new challenges. The OSEK/VDX standard provides an open-ended architecture for distributed real-time capable units in vehicles. This is supported by the OSEK Implementation Language (OIL), a language aiming at specifying the configuration of these real-time operating systems. The challenge, however, is to ensure consistency of the concept constraints and configurations along the entire product development.The contribution of this paper is to bridge the existing gap between model-driven systems engineering and software engineering for automotive real-time operating systems (RTOS). For this purpose a bidirectional tool bridge has been established based on OSEK OIL exchange format files. The approach makes use of existing high-level control system information in SysML format to generate the configuration of automotive real-time operating systems. The implemented tool extension transfers artifacts from system engineering domain to software development frameworks for RTOS configuration, thereby creating traceable links across domain and tool boundaries, and relying on standardized OSEK OIL exchange files.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Model-Based Configuration Approach for Automotive Real-Time Operating Systems


    Weitere Titelangaben:

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


    Beteiligte:
    Kreiner, Christian (Autor:in) / Armengaud, Eric (Autor:in) / Macher, Georg (Autor:in) / Atas, Muesluem (Autor:in)

    Kongress:

    SAE 2015 World Congress & Exhibition ; 2015



    Erscheinungsdatum :

    2015-04-14


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A Model-Based Configuration Approach for Automotive Real-Time Operating Systems

    Macher, Georg / Atas, Muesluem / Armengaud, Eric et al. | British Library Conference Proceedings | 2015


    A model-based configuration approach for automotive real-time operating systems

    Macher,G. / Atas,M. / Armengaud,E. et al. | Kraftfahrwesen | 2015


    Model-Based Real-Time Testing of Embedded Automotive Systems

    Skruch, P. / Buchala, G. / Society of Automotive Engineers | British Library Conference Proceedings | 2014


    Model-Based Real-Time Testing of Embedded Automotive Systems

    Buchala, Gabriel / Skruch, Pawel | SAE Technical Papers | 2014