The automotive industry has seen enormous growth in the size and complexity of electrical and electronic system architectures. As complexity increases the problem of diagnosing faults in a vehicle's electrical and electronic systems is becoming increasingly difficult. Many faults are as a result of system-level disturbances or interactions that are difficult to interpret and diagnose using existing component-level diagnostics which have been traditionally focused on mechanical system diagnostics. The problem of rising complexity is exacerbated by increasing in-service warranty periods with some automotive OEMs now offering 5 or 7 year, or even `life-time' warranties. This paper discusses the need for a new system-level approach to the management of faults in a vehicle's networked electronic systems and how this might be achieved by using the data that flows over a vehicle's data networks. This paper compares different industry approaches to system-level health monitoring of complex distributed computing environments and presents a proposal for the application of health monitoring to an automotive electrical and electronic architecture.


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    Titel :

    A framework for health monitoring of automotive electrical and electronic control systems (poster)


    Beteiligte:
    Amor-Segan, M. (Autor:in) / Jones, R. P. (Autor:in)


    Erscheinungsdatum :

    2011-11-01


    Format / Umfang :

    408504 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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