New instruments are quantitatively measuring vehicle emissions under real-world conditions. Hughes has fielded a cost-effective, real-time remote emissions sensor (RES) employing infrared technology to determine emission levels of CO, HC, and NO. Separate processors within the RES capture license plate and speed/acceleration data within the same 0.8 - second window as emissions data. Field tests have shown excellent correlation between high emitters identified by the RES and by IM240 measurements. Similar technology is being employed on miniaturized high-temperature units for vehicular on-board emissions monitoring. An on-vehicle prototype will be demonstrated this year.


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    Titel :

    Remote and On-Board Instrumentation for Automotive Emissions Monitoring


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kennedy, A. (Autor:in) / Paneral, A. J. (Autor:in) / Berger, B. A. (Autor:in) / Tacelli, C. B. (Autor:in) / Peterson, C. M. (Autor:in) / Nelson, D. R. (Autor:in) / Palen, E. J. (Autor:in) / Huerta, F. A. (Autor:in) / Smith, G. A. (Autor:in) / Walter, G. A. (Autor:in)

    Kongress:

    Future Transportation Technology Conference & Exposition ; 1995



    Erscheinungsdatum :

    1995-08-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :