Stop-start control apparatus of internal combustion engine,...

Details Stop-start control apparatus of internal combustion engine,... Stop-start control apparatus of internal combustion engine,...

2005-01-04

2005-01-04

Vo, Hieu T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S179400

Reexamination Certificate

active

06839621

ABSTRACT:
In an eco-run control, determination of a stop of an internal combustion engine (1) is reliably and promptly made. An internal combustion engine stop-start control apparatus for executing a control of stopping the internal combustion engine (1) upon satisfaction of a predetermined stop condition, and for executing a control of starting the internal combustion engine (1) upon satisfaction of a predetermined start condition, has: stop request determination means (step S1) for determining that there is a request for stopping the internal combustion engine (1) based on satisfaction of the stop condition; and stop determination means (steps S2, S4) for determining a stop of the internal combustion engine (1) based on a state of a predetermined physical quantity that changes in relation to operation of the internal combustion engine (1), the state occurring within a predetermined determination time (Ten), and for setting the determination time (Ten) shorter if the request for stopping the internal combustion engine (1) is present than if the request is absent.

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patent: WO 0142638 (2001-06-01), None

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