Controller for hybrid vehicle

Details Controller for hybrid vehicle Controller for hybrid vehicle

1998-03-27

2000-01-25

Wolfe, Willis R.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

701110, 701114, 701 22, 180 652, 180 654, B06L 1100

Patent

active

060186941

ABSTRACT:
A gas-sparing vehicle is achieved by a control system for a hybrid vehicle equipped at least with: a hybrid engine which includes at least a first rotary electric unit for deciding the rpm of the engine and a second rotary electric unit for deciding the driving force of the vehicle and which has power converting means connected to the output shaft of the engine; and electricity storing means. In one embodiment, a hybrid controller 16 controls the drive of a first rotary electric unit 2000 according to a startup torque command value which is decided based on the rpm of an engine at the time of engine startup and which decreases as the rpm increases; it also determines that the complete explosion in an engine 1 has occurred when the startup torque command value falls below a predetermined complete explosion judgment value.

REFERENCES:
patent: 4305254 (1981-12-01), Kawakatsu et al.
patent: 4335429 (1982-06-01), Kawakatsu
patent: 5264764 (1993-11-01), Kuang
patent: 5778997 (1998-07-01), Setaka et al.
patent: 5786640 (1998-07-01), Sakai et al.
patent: 5789881 (1998-08-01), Egami et al.

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