| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a braking feeling of appropriately controlling a hydraulic assisting means by setting a target wheel cylinder pressure according to the operation condition of a master cylinder in a braking device for a vehicle. <P>SOLUTION: This braking device for the vehicle includes: the master cylinder 35 outputting master cylinder pressure according to the braking operation of a brake pedal 5; a vacuum booster 30 assisting input into the master cylinder 35 by vacuum; and a pump 70 assisting the master cylinder pressure by pump pressure. When brake pedal force acquired by a brake pedal force sensor 15 exceeds a predetermined reference braking control force, the target wheel cylinder pressure is set based on the master cylinder pressure acquired by a master cylinder pressure sensor 75, and the pump 70 is controlled based on the set target wheel cylinder pressure. <P>COPYRIGHT: (C)2009,JPO&INPIT |
