This paper describes the concept of the Diagnostic System Management DSM which introduces an improved object-oriented software architecture in order to meet the high performance and reliability requirements of automotive On-Board Diagnostic Systems (OBD).DSM handles standard tasks and offers services to integrate diagnostic and control functions. This architecture enables the flexible composition of system-independent, reusable function implementations. Hence a distributed software development and software sharing are supported.The module DSM consists of a Fault Code Memory, an Inhibit Handler, a Validator and a Function Scheduler. Special care has been taken to achieve robustness against EMI effects. Bosch will use DSM in the future powertrain control systems.


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    Titel :

    A New Object-Oriented Diagnostic System Management for Powertrain Control Units with OBD


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Hillner, H. (Autor:in) / Schiemann, J. (Autor:in) / Mischker, K. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1998



    Erscheinungsdatum :

    23.02.1998




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A New Object-Oriented Diagnostic System Management for Powertrain Control Units with OBD

    Mischker, K. / Hillner, H. / Schiemann, J. et al. | British Library Conference Proceedings | 1998



    `Onboard diagnostic systems for powertrain management'

    Forchert, T. | British Library Conference Proceedings | 1998