EP 1963651 A1 20080903 - METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR STEUERUNG EINES VERBRENNUNGSMOTORS
Title (fr)
PROCÉDÉ DE COMMANDE D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- EP 2006068511 W 20061115
- DE 102005059909 A 20051215
Abstract (en)
[origin: WO2007071499A1] The invention relates to a method for controlling an internal combustion engine (10) comprising at least one combustion chamber (12) into which fuel for combustion is injected by way of at least one first pilot injection (VE1) and a main injection (HE). According to said method, combustion features (VM_B) depending on an injected amount of fuel are detected, and an effect of the amount of fuel injected with the first pilot injection (VE1) is determined from the detected combustion features (VM_B). The method is characterized in that an effect of a second pilot injection (VE2) is determined from a comparison of combustion features (VM_VE1_ist, VM_VE12_ist) that were determined with activated and deactivated second pilot injection. The invention also relates to a control device which controls the method.
IPC 8 full level
F02D 41/40 (2006.01); F02D 35/02 (2006.01)
CPC (source: EP KR)
F02D 35/02 (2013.01 - KR); F02D 35/023 (2013.01 - EP); F02D 35/028 (2013.01 - EP); F02D 41/40 (2013.01 - KR); F02D 41/403 (2013.01 - EP); F02D 41/402 (2013.01 - EP); F02D 2041/1432 (2013.01 - EP); F02D 2200/025 (2013.01 - EP); Y02T 10/40 (2013.01 - EP)
Citation (search report)
See references of WO 2007071499A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 102005059909 A1 20070628; DE 102005059909 B4 20161020; CN 101331303 A 20081224; CN 101331303 B 20121107; EP 1963651 A1 20080903; KR 20080083279 A 20080917; WO 2007071499 A1 20070628
DOCDB simple family (application)
DE 102005059909 A 20051215; CN 200680046863 A 20061115; EP 06830000 A 20061115; EP 2006068511 W 20061115; KR 20087014254 A 20080613