METHOD OF CONTROLLING A VEHICLE ENGINE IN ORDER TO REGULATE THE TEMPERATURE OF A PARTICLE FILTER

The invention relates to a method of controlling a vehicle engine in order to regulate the temperature of a particle filter. According to the invention, the input temperature of a particle filter (30) of the engine is regulated by controlling at least one fuel injection into a cylinder (6) of the en...

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Bibliographische Detailangaben
Hauptverfasser:	PILLOT, ADRIEN, JULLIARD, ARNAUD, NOTH, FREDERIC, DANEAU, MARC
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method of controlling a vehicle engine in order to regulate the temperature of a particle filter. According to the invention, the input temperature of a particle filter (30) of the engine is regulated by controlling at least one fuel injection into a cylinder (6) of the engine and a fuel injection directly downstream of an oxidation catalyst (26) of the engine. Dans le procédé de commande d'un moteur de véhicule, on régule une température d'entrée d'un filtre à particules (30) du moteur en commandant au moins une injection de carburant dans un cylindre (6) du moteur et une injection de carburant directement en aval d'un catalyseur d'oxydation (26) du moteur.