EP 1730394 A1 20061213 - PROCESS FOR CONTROLLING AND REGULATING AN INTERNAL COMBUSTION ENGINE
Title (en)
PROCESS FOR CONTROLLING AND REGULATING AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR STEUERUNG UND REGELUNG EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE DE COMMANDE ET DE REGULATION D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- EP 2005001226 W 20050208
- DE 102004006896 A 20040212
Abstract (en)
[origin: DE102004006896A1] The engine has a common-rail system including individual reservoirs (8). Actual injection end is calculated from the pressure progression, in the reservoirs, and virtual actual injection begin is determined. An injection end deviation is calculated from a set-point injection end and the actual injection end. An injection begin deviation is calculated from set-point injection end and the virtual actual injection begin. An injector (7) is evaluated dependent upon the deviation values, and further control and regulation of the engine (1) takes place on the basis of injector evaluation.
IPC 8 full level
F02D 41/22 (2006.01); F02D 41/00 (2006.01); F02D 41/38 (2006.01); F02M 63/02 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02D 41/008 (2013.01 - EP US); F02D 41/221 (2013.01 - EP US); F02D 41/3809 (2013.01 - EP US); F02D 41/402 (2013.01 - EP US); F02D 2041/2055 (2013.01 - EP US); F02D 2041/224 (2013.01 - EP US)
Citation (search report)
See references of WO 2006094516A1
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
DE 102004006896 A1 20050915; EP 1730394 A1 20061213; EP 1730394 B1 20110706; US 2006266332 A1 20061130; US 7305972 B2 20071211; WO 2006094516 A1 20060914
DOCDB simple family (application)
DE 102004006896 A 20040212; EP 05857300 A 20050208; EP 2005001226 W 20050208; US 49996606 A 20060807