Global Patent Index - EP 1092858 A3

EP 1092858 A3 20020703 - Method and device for controlling an internal combustion engine

Title (en)

Method and device for controlling an internal combustion engine

Title (de)

Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Title (fr)

Méthode et dispositif pour la commande d'un moteur à combustion interne

Publication

EP 1092858 A3 20020703 (DE)

Application

EP 00120364 A 20000916

Priority

DE 19948971 A 19991012

Abstract (en)

[origin: EP1092858A2] The internal combustion engine control method involves detecting (140) the pressure in a pressure reservoir into which at least one pump delivers fuel. A correction value (K) for the pressure sensor signal is derived from the filtered sensor signal. A first sensor signal (PT) is detected at fixed time intervals and a second sensor signal (PN) at fixed angular intervals. The first signal is filtered and the second is corrected. Independent claims are also included for the following: an arrangement for controlling an internal combustion engine.

IPC 1-7

F02D 41/38; F02D 41/22; F02D 41/28

IPC 8 full level

F02M 47/00 (2006.01); F02D 41/02 (2006.01); F02D 41/22 (2006.01); F02D 41/32 (2006.01); F02D 41/34 (2006.01); F02D 41/38 (2006.01); F02D 41/40 (2006.01); F02D 45/00 (2006.01); F02M 47/02 (2006.01)

CPC (source: EP)

F02D 41/222 (2013.01); F02D 41/3836 (2013.01); F02D 41/3845 (2013.01); F02D 41/3863 (2013.01); F02D 2041/1432 (2013.01); F02D 2041/223 (2013.01); F02D 2200/0602 (2013.01); F02D 2250/31 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1092858 A2 20010418; EP 1092858 A3 20020703; EP 1092858 B1 20051130; DE 19948971 A1 20010419; DE 50011741 D1 20060105; JP 2001132499 A 20010515; US 6446605 B1 20020910

DOCDB simple family (application)

EP 00120364 A 20000916; DE 19948971 A 19991012; DE 50011741 T 20000916; JP 2000309587 A 20001010; US 68939000 A 20001012