EP 1884646 A3 20130807 - Method for controlling a combustion machine
Title (en)
Method for controlling a combustion machine
Title (de)
Verfahren zur Steuerung einer Brennkraftmaschine
Title (fr)
Procédé de commande d'un moteur à combustion interne
Publication
Application
Priority
DE 102006034514 A 20060726
Abstract (en)
[origin: EP1884646A2] The method involves computing a fuel mass from a measured fuel-pressure curve using a common-rail system, with which the mass is set as representation for controlling injection. A pressure curve (PE) of a single memory (7) is measured and a modeled pressure curve is reproduced to the curve by a hydraulic model, where the mass is computed from a hydraulic model. Deviations from the curve of the memory are computed for the modeled pressure curve and model parameters are adjusted until the deviations are smaller than a threshold value.
IPC 8 full level
F02D 41/38 (2006.01); F02D 41/00 (2006.01)
CPC (source: EP US)
F02D 41/0085 (2013.01 - EP US); F02D 41/3836 (2013.01 - EP US); F02D 2200/0602 (2013.01 - EP US); F02D 2200/0616 (2013.01 - EP US)
Citation (search report)
- [A] DE 19740608 A1 19990318 - DAIMLER BENZ AG [DE]
- [A] GB 2098334 A 19821117 - BOSCH GMBH ROBERT
- [A] EP 0742361 A2 19961113 - BOSCH GMBH ROBERT [DE]
- [A] WO 2005031138 A1 20050407 - MTU FRIEDRICHSHAFEN GMBH [DE], et al
- [A] US 2003121501 A1 20030703 - BARNES TRAVIS E [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1884646 A2 20080206; EP 1884646 A3 20130807; DE 102006034514 A1 20080131; DE 102006034514 B4 20140116; US 2008027624 A1 20080131; US 8214131 B2 20120703
DOCDB simple family (application)
EP 07012743 A 20070629; DE 102006034514 A 20060726; US 88093507 A 20070725