Method and device for operating an internal combustion engine

Details Method and device for operating an internal combustion engine Method and device for operating an internal combustion engine

2007-06-12

2007-06-12

Cronin, Stephen K. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S105000, C701S115000, C123S435000

Reexamination Certificate

active

11213600

ABSTRACT:
A device and a method for controlling an internal combustion engine are provided, in which a first actuating variable of at least one first actuating element is adapted on the basis of a comparison between a first cylinder-specific variable characterizing the combustion process in at least one cylinder and a setpoint value for this variable. On the basis of at least one second variable, at least one deviation value for at least one additional cylinder is determined. Based on this deviation value, a second actuating variable of a second actuating element is adapted.

REFERENCES:
patent: 5131371 (1992-07-01), Wahl et al.
patent: 6675787 (2004-01-01), Damitz et al.
patent: 7012513 (2006-03-01), Frank et al.
patent: 3916460 (1998-03-01), None
patent: 103 05 656 (2004-01-01), None

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