Motor vehicles – Power – Electric
Patent
1998-05-12
2000-12-05
Mai, Lanna
Motor vehicles
Power
Electric
303 3, 303152, B60K 700, B60T 1374, B60T 864
Patent
active
061553654
ABSTRACT:
A hybrid electric powertrain system is provided including a transmission for driving a pair of wheels of a vehicle and a heat engine and an electric motor/generator coupled to the transmission. A friction brake system is provided for applying a braking torque to said vehicle. A controller unit generates control signals to the electric motor/generator and the friction brake system for controllably braking the vehicle in response to a drivers brake command. The controller unit determines and amount of regenerative torque available and compares this value to a determined amount of brake torque requested for determining the control signals to the electric motor/generator and the friction brake system.
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Chrysler Corporation
Mai Lanna
Restifo Jeff
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