Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2007-05-29
2007-05-29
Kwon, John T. (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C123S339110, C123S406230, C123S406470, C701S115000
Reexamination Certificate
active
11368215
ABSTRACT:
An engine control system comprises a first control device which is associated with a first section of the cylinders, and a second control device which is associated with a second section of the cylinders. The first control device is designed in order to determine an intermediate required value (TQI_INT_SP_FAST) for a torque to be set quickly which is set by way of one or more final control elements for setting a quantity of fuel that is to be metered or an ignition angle. The intermediate required value (TQI_INT_SP_FAST) is determined depending on at least one operating variable of the internal combustion engine. The first control device is also designed in order to determine at least one correction value for the torque to be set quickly [lacuna] at least one operating variable. The first control device has a communications interface for communicating the intermediate required value (TQI_INT_SP_FAST) and the at least one correction value to a communications interface of the second control device. The second control device is designed in order to determine a required value (TQI_FAST2) of a fast torque to be set depending on the intermediate required value (TQI_INT_SP_FAST), the at least one correction value and at least one measured variable associated with the second control device, and in order to set the required value (TQI_FAST2).
REFERENCES:
patent: 4976239 (1990-12-01), Hosaka
patent: 5713317 (1998-02-01), Yoshioka
patent: 5857437 (1999-01-01), Yoshioka
patent: 5937808 (1999-08-01), Kako et al.
patent: 6260524 (2001-07-01), Wachi
patent: 6340014 (2002-01-01), Tomita et al.
patent: 6842686 (2005-01-01), Homeyer et al.
patent: 6920383 (2005-07-01), Graf et al.
“Handbuch Verbrennungsmotoren” (Handbook of combustion engines), Jun. 2002, pp. 554-556, 2ndedition, Richard van Basshuysen/Fred Schäfer, Friedrich Vieweg and Sohn Verlagsgesellschaft, Braunschweig/Wiesbaden.
Kwon John T.
Siemens Aktiengesellschaft
LandOfFree
Engine control system for an internal combustion engine... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine control system for an internal combustion engine..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine control system for an internal combustion engine... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3740675