Internal combustion engine operating method for motor vehicle, involves operating internal combustion engine for automatic start and stop of engine in start/stop operation mode based on start criteria and stop criteria

The method involves operating an internal combustion engine for automatic start and stop of the engine in a start/stop operation mode based on a start criteria and a stop criteria. Starting parameters are changed for subsequent start of the engine, if control criterion takes a value. The automatic s...

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Bibliographische Detailangaben
Hauptverfasser:	MARIAPPAN, NIRAIMATHI APPAVU, WALZ, MATTHIAS, KROEPKE, KARSTEN, CREPIN, PIERRE-YVES, DIETRICH, MANFRED, WEISS, RUEDIGER, DJON, JEAN-MARC TONYE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES 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 LIGHTING MECHANICAL ENGINEERING STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION 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 method involves operating an internal combustion engine for automatic start and stop of the engine in a start/stop operation mode based on a start criteria and a stop criteria. Starting parameters are changed for subsequent start of the engine, if control criterion takes a value. The automatic stop of the engine is prevented if the control criterion takes another value. The value of the control criterion is based on start characteristics of the engine during a last start of the engine, and on a crankshaft speed of the start characteristics. Verfahren zum Betrieb einer Brennkraftmaschine, wobei die Brennkraftmaschine in einer Betriebsart Start/Stop-Betrieb, in der diese abhängig von Startkriterien und Stopkriterien automatisiert einen Motorstart bzw. Motorstop durchführt, betrieben werden kann, wobei Startparameter für zumindest den nächsten Motorstart verändert werden, wenn ein Gütekriterium einen ersten Wert annimmt.