Control system for hybrid vehicle

Details Control system for hybrid vehicle Control system for hybrid vehicle

2011-06-07

2011-06-07

Nguyen, Tan Q (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Electric vehicle

C180S065230

Reexamination Certificate

active

07957855

ABSTRACT:
A control system for a hybrid vehicle, which comprises member for determining a required output of a vehicle-driving motor in conformity to a required vehicle power, a member for determining a required output of a generator in conformity to the required output of the vehicle-driving motor, a member for determining a required output of an engine in conformity to the required output of the generator, a battery for storing an electric energy generated by the generator and charged thereinto through an inverter, and discharging the stored electric energy to the vehicle-driving motor through the inverter, and a member for, in response to occurrence of a waveform difference between a required current waveform of the vehicle-driving motor and an output current waveform of the generator due to a change in the required output of the vehicle-driving motor, to perform a waveform-difference correction operation in a direction for eliminating the waveform difference. The hybrid vehicle control system of the present invention can quickly eliminate a transitional waveform difference while achieving enhanced fuel economy.

REFERENCES:
patent: 3842287 (1974-10-01), Nakamura
patent: 6687581 (2004-02-01), Deguchi et al.
patent: 7117071 (2006-10-01), Aoki et al.
patent: 7301302 (2007-11-01), Yoshii
patent: 2003/0098185 (2003-05-01), Komeda et al.
patent: 2003/0146726 (2003-08-01), Ishikawa et al.
patent: 2004/0249525 (2004-12-01), Okoshi et al.
patent: 58-174089 (1983-10-01), None
patent: 11-136808 (1999-05-01), None
patent: 11-341607 (1999-12-01), None
patent: 2002-218604 (2002-08-01), None
patent: 2002-238104 (2002-08-01), None
patent: 2004-096941 (2004-03-01), None
patent: 2005-033886 (2005-02-01), None
patent: WO 2005/105511 (2005-11-01), None
European Search Report Application EP 07 01 6472 dated Nov. 12, 2007.
European Search Report Application EP 07 016 472.8 dated Dec. 11, 2007.
Japanese Office Action “Notice of Reasons for Rejection” mailed on Oct. 20, 2009; Japanese Patent Application No. 2006-227725 with English Translation.

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