Motor vehicles – Power – Electric
Reexamination Certificate
2011-08-16
2011-08-16
Walters, John (Department: 3618)
Motor vehicles
Power
Electric
C903S930000, C701S022000
Reexamination Certificate
active
07997363
ABSTRACT:
A vehicle control system calculates driver-required wheel torque, correction wheel torque to stabilize vehicle motion, required output shaft torque, alternator base torque, target engine torque and alternator torque to realize the output shaft torque. The required output shaft torque is required to realize vehicle motion, and the alternator base torque is required to maintain amounts of electric power in batteries. In order to realize the torque including wide band frequency torque, a torque division unit divides the sum of the torque into each torque actuator response frequency torque. Therefore, the target alternator torque is calculated by the alternator base torque to maintain electric power in batteries and high frequency band torque required by vehicle motion control.
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Fujii Takehito
Matsumoto Toshiki
Mori Katsuyuki
Sawada Mamoru
Denso Corporation
Harness Dickey & Pierce PLC
Walters John
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