Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2007-08-28
2007-08-28
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
C060S276000, C702S113000
Reexamination Certificate
active
10726799
ABSTRACT:
A system is described for improving engine and vehicle performance by considering the effects of exhaust conditions on catalyst particle growth. Specifically, engine operation is adjusted to reduce operating in such conditions, and a diagnostic routine is described for determining the effects of any operation that can cause such particle growth. Further, routines are described for controlling various vehicle conditions, such as deceleration fuel shut-off, to reduce effects of the particle growth on emission performance.
REFERENCES:
patent: 4165610 (1979-08-01), Iizuka et al.
patent: 5375583 (1994-12-01), Meyer et al.
patent: 5402641 (1995-04-01), Katoh et al.
patent: 5690072 (1997-11-01), Meyer et al.
patent: 5720260 (1998-02-01), Meyer et al.
patent: 5758493 (1998-06-01), Asik et al.
patent: 5915359 (1999-06-01), Meyer et al.
patent: 5970707 (1999-10-01), Sawada et al.
patent: 5974788 (1999-11-01), Hepburn et al.
patent: 6119450 (2000-09-01), Boegner et al.
patent: 6199373 (2001-03-01), Hepburn et al.
patent: 6237330 (2001-05-01), Takahashi et al.
patent: 6336320 (2002-01-01), Tanaka et al.
patent: 6405527 (2002-06-01), Suzuki et al.
patent: 6408618 (2002-06-01), Ide
patent: 6421599 (2002-07-01), Lippa et al.
patent: 6440378 (2002-08-01), Hirata et al.
patent: 6463733 (2002-10-01), Asik et al.
patent: 6477832 (2002-11-01), Surnilla et al.
patent: 6502387 (2003-01-01), Asik et al.
patent: 6510685 (2003-01-01), Bolz et al.
patent: 6553754 (2003-04-01), Meyer et al.
patent: 6615577 (2003-09-01), Meyer et al.
patent: 6637189 (2003-10-01), Boegner et al.
patent: 6729120 (2004-05-01), Freisinger et al.
patent: 6792750 (2004-09-01), Nagai et al.
patent: 6843052 (2005-01-01), Hertzberg et al.
patent: 6857264 (2005-02-01), Ament
patent: 6892527 (2005-05-01), Ueda et al.
patent: 6922986 (2005-08-01), Rozario
patent: 6941748 (2005-09-01), Pott et al.
patent: 7051516 (2006-05-01), Pott et al.
patent: 7104047 (2006-09-01), Takubo
Gandhi Harendra S.
Goralski, Jr. Christian T.
Graham George
Jen Hungwen
McCabe Robert W.
Alleman Hall McCoy Russell & Tuttle LLP
Cronin Stephen K.
Hoang Johnny H.
Lippa Allan J.
LandOfFree
Computer device to calculate emission control device... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer device to calculate emission control device..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer device to calculate emission control device... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3893114