Internal combustion engine camshaft scheduling strategy for...

Details Internal combustion engine camshaft scheduling strategy for... Internal combustion engine camshaft scheduling strategy for...

2008-08-08

2011-10-25

Vo, Hieu T (Department: 3747)

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

C123S090170, C701S103000

Reexamination Certificate

active

08042513

ABSTRACT:
A method of camshaft scheduling is disclosed which includes measuring a driver input; calculating a driver requested torque based on a measured driver input; and scheduling the camshaft based upon the driver requested torque. In one example, the driver input is an accelerator pedal position, which is related to a percentage of driver torque requested. The cam position is selected based on the driver requested torque and the cam position is adjusted to provide one of a best fuel economy cam position and a best torque output cam position based upon the percentage of driver torque requested.

REFERENCES:
patent: 5143030 (1992-09-01), Ikeura
patent: 5152267 (1992-10-01), Komatsu et al.
patent: 5168851 (1992-12-01), Itoyama et al.
patent: 5347962 (1994-09-01), Nakamura et al.
patent: 5495830 (1996-03-01), Wu
patent: 6581564 (2003-06-01), Ogawa et al.
patent: 6843214 (2005-01-01), Herrin

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