| 摘要 |
When a the brake assist control and a left/right distribution control are performed at the same time, since braking forces, which are equal to or larger than the braking force generated by a brake operation of a driver, are generated to wheels by the brake assist control, in a case where the driver requests a large deceleration, a desired deceleration can be obtained. Further, since a difference is made between the braking forces generated to left/right wheels 5 by the left/right distribution control, in a case where a yaw direction behavior is generated to a vehicle 1, the yaw direction behavior can be reduced by a difference between the braking forces. Further, in the case, since the left/right distribution control is performed by making the difference between the braking forces generated to the left/right wheels 5 constant while performing the brake assist control, when the left/right distribution control is performed, it can be suppressed that the difference between the braking forces of the left/right wheels becomes unnecessarily large by an increase of the hydraulic pressure by the brake assist control and the yaw direction behavior becomes unlikely to be reduced. As results, stability when the vehicle travels and deceleration can be secured at the same time more reliably. |
