Patent ID: 7275795
Filing Date: 2007-10-02
Classification: B60K,B60L,B60T,B60W,Y02T

Abstract:
1. A braking system for a hybrid vehicle including an engine, a motor, and an accumulator to accumulate an electric power which drives the motor, comprising: a vehicle driving wheel to which rotation of the motor is transmitted; a vehicle driven wheel; a braking actuator which brakes the driving and driven wheels; a control device which changes a braking force of the a controller for braking, wherein: the controller calculates a braking energy required based upon a vehicle operating condition in demanding a braking and controls the motor to generate a regenerative power thereof so as to produce the calculated braking energy, as well as controls a braking force of the driven wheel; and wherein the controller distributes the braking force generated in the driving wheel and the driven wheel in demanding the braking so that a distribution ratio of the braking force is substantially 7 to 3.