DETERMINING AN ESTIMATE OF SOOT LOAD IN A DIESEL PARTICULATE FILTER USING A RADIO FREQUENCY SENSOR

The disclosed method involves using a radio frequency sensor to estimate soot load in a diesel particulate filter. An engine control module receives a first mean attenuation value derived from attenuation values for a set of radio frequencies within a specific band detected by the sensor. Additional...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: EAGER, Antony, J
Format: Patent
Sprache:eng ; fre ; ger
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