Increasing demand for utilities like navigation systems or user-defined electronic phonebooks on one had and sophisticated engine and gear controls on the other hand leads to growing bus load between distributed local control units. This paper shows the benefits and the characteristics of various state of the art data-compression algorithms and their impact on typical automotive multiplex dataclasses. The evaluation and optimization of promising algorithms can be done via a proposed 'communications prototyping'-approach. The hardware/software components of such a rapid protoyping package are outlined. Finally, first performance results of suitable data-compression measures are presented.


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    Title :

    Data reduction in automotive multiplex-systems


    Additional title:

    Datenreduktion für Multiplexsysteme in Kraftfahrzeugen


    Contributors:
    Kempf, G.G. (author) / Eckrich, M.J. (author) / Rumpf, O.J. (author)


    Publication date :

    1994


    Size :

    6 Seiten, 7 Bilder, 6 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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