Electricity: motive power systems – Braking – Plural – diverse or diversely controlled braking means
Reexamination Certificate
2003-05-06
2008-09-09
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Braking
Plural, diverse or diversely controlled braking means
C318S372000, C318S373000, C318S374000, C318S375000, C318S432000, C318S433000, C318S434000, C318S650000, C318S651000, C318S652000
Reexamination Certificate
active
07423393
ABSTRACT:
A car control apparatus including a wheel sensor, wheel torque calculating means for calculating wheel torque from the wheel speed, drive force detecting means for detecting drive force generated by an electric motor, car body drive force calculating means for calculating car body drive force from the above drive force and wheel torque, car body drive force fluctuating component extracting means for extracting multiple frequency band fluctuating components of the car body drive force, and drive or braking force control unit for controlling the running state of a car.
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Akutagawa Keizo
Wakao Yasumichi
Kabushiki Kaisha Bridgestone
Leykin Rita
Sughrue & Mion, PLLC
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