EP 2580455 A1 20130417 - METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM BETREIBEN EINER BRENNKRAFTMASCHINE
Title (fr)
PROCÉDÉ SERVANT À FAIRE FONCTIONNER UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 102010029840 A 20100609
- EP 2011058046 W 20110518
Abstract (en)
[origin: WO2011154229A1] A method for operating an internal combustion engine, in particular for avoiding undesired pressure deviations, is described. A setpoint value (108) of a pressure is determined as a function of a driver's request. An actual value (1 10) of the pressure is compared with the setpoint value (108) of the pressure. An actuation signal (106) which results therefrom is fed to a controlled section (44). The actual value (1 10) of the pressure is determined from the controlled section (44). A change in the driver's request is detected. A pressure correction value (104) is determined as a consequence of the change in the driver's request. The actuation signal (108) is changed as a function of the pressure correction value (104).
IPC 8 full level
F02D 41/38 (2006.01)
CPC (source: EP)
F02D 41/3872 (2013.01); F02B 37/16 (2013.01); F02D 2041/141 (2013.01); F02D 2200/0602 (2013.01); F02D 2200/602 (2013.01); F02D 2250/04 (2013.01); F02M 59/366 (2013.01)
Citation (search report)
See references of WO 2011154229A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011154229 A1 20111215; CN 102918243 A 20130206; CN 102918243 B 20161116; DE 102010029840 A1 20111215; DE 102010029840 B4 20230323; EP 2580455 A1 20130417
DOCDB simple family (application)
EP 2011058046 W 20110518; CN 201180028335 A 20110518; DE 102010029840 A 20100609; EP 11720472 A 20110518