Hybrid vehicle system

Details Hybrid vehicle system Hybrid vehicle system

2005-04-26

2005-04-26

Lorence, Richard M. (Department: 3681)

Interrelated power delivery controls, including engine control

Plural engines

Electric engine

C074S339000, C192S003550

Reexamination Certificate

active

06884199

ABSTRACT:
This system comprises an engine1,a transmission device4,a clutch3for engaging/disengaging the engine1with/from the transmission device4,a rotational electric device2,a power transmission mechanism5for inputting the rotation of the rotational electric device2to the transmission device, and an accumulator element7for accumulating electrical power supplied by the rotational electric device2.A control unit20determines a gear change instruction for the transmission device4,and if gear change instruction is determined, it disengages the clutch3,and controls the rotation of the rotational electric device2in such a manner that the rotational speed of the input shaft of the transmission device becomes a target rotational speed required for a gear changing operation.

REFERENCES:
patent: 3478851 (1969-11-01), Smyth et al.
patent: 5337848 (1994-08-01), Bader
patent: 5993350 (1999-11-01), Lawrie et al.
patent: 03-113167 (1991-05-01), None
patent: 11-160759 (1999-06-01), None
patent: 2000-103259 (2000-04-01), None
patent: 2003-335152 (2003-11-01), None

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