Patent · US Expired

Device and method for controlling an internal combustion engine

US7341035B2 · kind B2 · utility

10Cited by

11References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Uwe Kassner · Heubach, DE
Jochen Laubender · Ingolstadt, DE
Andre F. Casal Kulzer · Eppelheim, DE

Key dates

Filing date	Jul 25, 2005
Grant date	Mar 11, 2008
Priority date	—
Expiry date	Jul 25, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02N2300/2004
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention relates to a method and a device (1) for controlling an internal combustion engine upon starting, having a detection means (420) which detects operating parameters of the engine, in which a calculation means (410), taking the detected operating parameters before the start of the engine into account, specifies a starting strategy, and the calculation means (410), as a function of the specified starting strategy, defines control parameters for controlling a runup to engine operating speed, and a control means (430) monitors the runup to engine operating speed, and in the event of a runup to engine operating speed that deviates from the starting strategy, the control means (430), adapts the control parameters accordingly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.