Global Patent Index - EP 1799985 A1

EP 1799985 A1 20070627 - METHOD AND DEVICE FOR CONTROLLING A DRIVE UNIT

Title (en)

METHOD AND DEVICE FOR CONTROLLING A DRIVE UNIT

Title (de)

VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES ANTRIEBSEINHEIT

Title (fr)

PROCEDE ET DISPOSITIF POUR COMMANDER UNE UNITE D'ENTRAINEMENT

Publication

EP 1799985 A1 20070627 (DE)

Application

EP 05808023 A 20051007

Priority

  • EP 2005055109 W 20051007
  • DE 102004049345 A 20041008

Abstract (en)

[origin: WO2006040302A1] The invention relates to a method and a device for controlling a drive unit, which permit a reproducible damping of the load impact. To achieve this, a target value (S) for an initial variable of the drive unit is delimited in such a way that an overrun fuel cut-off is prevented. A limit value (G) is formed for the target value (S) for the initial variable, in accordance with a loss value (V) of the drive unit.

IPC 8 full level

F02D 41/14 (2006.01); F02D 41/00 (2006.01); F02D 41/12 (2006.01)

CPC (source: EP US)

F02D 41/0005 (2013.01 - EP US); F02D 41/123 (2013.01 - EP US); F02D 41/1497 (2013.01 - EP US); F02D 2041/1432 (2013.01 - EP US); F02D 2200/1006 (2013.01 - EP US); F02D 2250/26 (2013.01 - EP US); Y02T 10/40 (2013.01 - EP US)

Citation (search report)

See references of WO 2006040302A1

Citation (examination)

WO 03008789 A1 20030130 - BOSCH GMBH ROBERT [DE], et al

Designated contracting state (EPC)

DE FR

DOCDB simple family (publication)

DE 102004049345 A1 20060413; EP 1799985 A1 20070627; JP 2008516140 A 20080515; US 2009070018 A1 20090312; US 7698050 B2 20100413; WO 2006040302 A1 20060420

DOCDB simple family (application)

DE 102004049345 A 20041008; EP 05808023 A 20051007; EP 2005055109 W 20051007; JP 2007535180 A 20051007; US 66504505 A 20051007