Drive-by-wire systems are gaining ground in the automotive industry and approaching maturity. The state of the art is presented, which is a static duo duplex system and focus on two crucial components, the input-management and the output-management. Additionally a novel architecture based on fail silent units which uses dynamic distribution of functions within the system is proposed. In order to eliminate the transitional phase in controller functions, a fault-tolerant state server is introduced, which stores the states of all safety-relevant functions.


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    Title :

    Improved system architecture for safety-relevant systems using dynamic distribution and state buffering


    Additional title:

    Verbesserte Systemarchitektur für sicherheitsrelevante Systeme mit dynamischer Funktionsverteilung und Zustandsspeicherung


    Contributors:


    Publication date :

    2005


    Size :

    6 Seiten, 7 Bilder, 2 Tabellen, 8 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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