Interrelated power delivery controls – including engine control – Transmission control – Engine controlled by transmission
Reexamination Certificate
2006-10-30
2008-10-21
Ho, Ha D. (Department: 3681)
Interrelated power delivery controls, including engine control
Transmission control
Engine controlled by transmission
C477S110000, C123S19800E
Reexamination Certificate
active
07438665
ABSTRACT:
A control system for an internal combustion engine having a plurality of cylinders and a switching mechanism for switching between an all-cylinder operation in which all of the plurality of cylinders are operated and a partial-cylinder operation in which at least one of the plurality of cylinders is halted. A condition for performing the partial-cylinder operation is determined, based on the detected operating parameters of the vehicle driven by the engine. A result of the determination is modified so that the partial-cylinder operation may be continued, when the detected operating parameters satisfy a predetermined continuation condition within a predetermined time period from the time a vehicle operating state where the condition for performing the partial-cylinder operation is satisfied, has changed to another vehicle operating state where the condition for performing the partial-cylinder operation is not satisfied.
REFERENCES:
patent: 4184470 (1980-01-01), Iizuka et al.
patent: 4494502 (1985-01-01), Endo et al.
patent: 5481461 (1996-01-01), Miyamoto et al.
patent: 6138636 (2000-10-01), Kohno et al.
patent: 6499470 (2002-12-01), Takagi et al.
patent: 6691021 (2004-02-01), Takagi et al.
patent: 6938598 (2005-09-01), Lewis et al.
patent: 6947828 (2005-09-01), Fujiwara et al.
patent: 7104244 (2006-09-01), Nishi et al.
patent: 7169080 (2007-01-01), Takagi et al.
patent: 7179199 (2007-02-01), Kushiyama et al.
patent: 8-105339 (1996-04-01), None
Asaki Yasuaki
Kawaguchi Nobuyuki
Niwa Hirosuke
Segawa Makoto
Takagi Jiro
Ho Ha D.
Honda Motor Co. Ltd.
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
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