US Patent 7934779 Vehicle and control method of vehicle
Patent 7934779 was granted and assigned to Toyota on May, 2011 by the United States Patent and Trademark Office.
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In the hybrid vehicle of the invention, when the sum of a regenerative braking force BFr produced by a motor and an operational braking force BFpmc based on a master cylinder pressure Pmc is insufficient for a braking force demand BF* required by the driver in response to the driver's depression of a brake pedal, the motor and a brake actuator of an HBS are controlled to satisfy the braking force demand BF* by the total of the regenerative braking force BFr of the motor, the master cylinder pressure Pmc-based operational braking force BFpmc, and a compensated braking force BFpp based on a pressure increase by two pumps included in the brake actuator (steps S170 through S190).
US Patent 07934779 Vehicle and control method of vehicle US Patent 7934779 Vehicle and control method of vehicle
US Patent 07934779 Vehicle and control method of vehicle
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