EP 2492480 A4 20140101 - CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Title (en)
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Title (de)
STEUERUNGSVORRICHTUNG FÜR EINEN VERBRENNUNGSMOTOR
Title (fr)
DISPOSITIF DE COMMANDE POUR MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- JP 2009244399 A 20091023
- JP 2010054317 W 20100315
Abstract (en)
[origin: EP2492480A1] Provided is a control device for an internal combustion engine which can decrease a load applied to a drive system of a high pressure pump at the time of restarting the internal combustion engine from an automatic stop state of the internal combustion engine. A control device for an internal combustion engine which can execute an idling stop control includes: an idling stop condition satisfaction detection part which detects that a predetermined idling stop condition is satisfied and outputs an instruction to automatically stop the internal combustion engine; a restarting condition satisfaction detection part which detects that a predetermined restarting condition is satisfied during an automatic stop of the internal combustion engine and outputs an instruction to restart the internal combustion engine; a rail pressure detection part which detects pressure in the common rail; and a pressure control valve control part which opens the pressure control valve before restarting the internal combustion engine when the pressure in the common rail becomes a predetermined threshold value or more at the time of satisfying the restarting condition.
IPC 8 full level
F02D 41/06 (2006.01); F02D 41/38 (2006.01); F02M 37/00 (2006.01); F02M 51/00 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP)
F02D 41/062 (2013.01); F02D 41/065 (2013.01); F02D 41/3845 (2013.01); F02D 41/3863 (2013.01); F02M 37/0052 (2013.01); F02M 63/0245 (2013.01); F02M 63/025 (2013.01); F02D 41/042 (2013.01); F02D 2200/0602 (2013.01); F02M 2200/60 (2013.01); F02N 11/0818 (2013.01)
Citation (search report)
- [Y] EP 0896145 A2 19990210 - TOYOTA MOTOR CO LTD [JP]
- [Y] FR 2924177 A3 20090529 - RENAULT SAS [FR]
- [Y] DE 102004006523 A1 20050623 - MITSUBISHI ELECTRIC CORP [JP]
- [Y] JP 2009079514 A 20090416 - DENSO CORP
- [Y] DE 19857260 A1 19990617 - DENSO CORP [JP]
- [A] EP 2022972 A2 20090211 - BOSCH GMBH ROBERT [DE]
- [EL] DE 102010063586 A1 20110630 - DENSO CORP [JP]
- See references of WO 2011048827A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2492480 A1 20120829; EP 2492480 A4 20140101; EP 2492480 B1 20151125; JP 5314156 B2 20131016; JP WO2011048827 A1 20130307; WO 2011048827 A1 20110428
DOCDB simple family (application)
EP 10824679 A 20100315; JP 2010054317 W 20100315; JP 2011537150 A 20100315