An exhaust gas measurement system for on-board use has been developed, which enables the direct and continuous determination of the exhaust mass emissions in vehicles on the road. Such measurements under realistic traffic conditions are a valuable supplement to measurements taken on test benches, the latter, however, still being necessary. In the last two years numerous test runs were undertaken. The reliability of the on-board system could be demonstrated and a very informative view of the exhaust emissions behavior of a vehicle on the road was obtained from the test results.
Measurement of automobile exhaust emissions under realistic road conditions
Messung der Abgasemissionen bei Kraftfahrzeugen unter realen Bedingungen im Strassenverkehr
SAE-Papers ; Oct ; 1-7
1987
7 Seiten, 8 Bilder, 6 Quellen
Aufsatz (Konferenz)
Englisch
Measurement of Automobile Exhaust Emissions under Realistic Road Conditions
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