Interrelated power delivery controls – including engine control – Transmission control – Engine controlled by transmission
Patent
1995-11-29
1997-08-12
Ta, Khoi Q.
Interrelated power delivery controls, including engine control
Transmission control
Engine controlled by transmission
477 46, 477 48, 123425, B60K 4112, F02P 515, F16H 6100
Patent
active
056559925
ABSTRACT:
A control system (in FIG. 1A) for a motor vehicle having a continuously variable transmission, in which a control of better fuel consumption is selected between the retardation angle correction (the correction of the retardation angle side of an advance angle correction) of the ignition timing of an internal combustion engine and the increase correction of the target r.p.m. of a continuously variable transmission, and the selected control is executed, whereby the fuel consumption of the engine is relieved from worsening in a control for the prevention of knocking or for the suppression of NOx in emission.
REFERENCES:
patent: 4364353 (1982-12-01), Fiala
patent: 4627311 (1986-12-01), Yokooku et al.
patent: 4735114 (1988-04-01), Satoh et al.
patent: 4843916 (1989-07-01), Bouta
patent: 5215059 (1993-06-01), Kaneyasu
Ta Khoi Q.
Toyota Jidosha & Kabushiki Kaisha
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