Particulate filter ash loading prediction method and vehicle using the same

A particulate filter ash loading prediction method, including the steps of: determining a service age for the particulate filter (20); calculating an ash accumulation rate in the particulate filter (20); determining a maximum service age for the particulate filter (20) dependent upon the ash accumul...

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Bibliographische Detailangaben
Hauptverfasser:	Danan, Dou, Tuken, Taner, Triana, Antonio, Nevin, Ryan M
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A particulate filter ash loading prediction method, including the steps of: determining a service age for the particulate filter (20); calculating an ash accumulation rate in the particulate filter (20); determining a maximum service age for the particulate filter (20) dependent upon the ash accumulation rate; and comparing the service age to the maximum service age, if the service age exceeds the maximum service age then indicating that at least one of service and replacement of the particulate filter (20) is needed due to ash loading.