Patent ID: 9168902
Filing Date: 2015-10-27
Classification: B60T

Abstract:
1. A method for controlling braking of a vehicle, comprising: detecting a pedal stroke, booster negative pressure, and master cylinder hydraulic pressure; setting target master cylinder hydraulic pressure on the basis of the detected pedal stroke and the detected booster negative pressure in a case in which a magnitude of the detected booster negative pressure is smaller than a magnitude of predetermined reference booster negative pressure; compensating for the master cylinder hydraulic pressure in a case in which the detected master cylinder hydraulic pressure is smaller than the predetermined target master cylinder hydraulic pressure; and detecting engine negative pressure, wherein in a case in which a magnitude of the detected engine negative pressure is greater than a magnitude of predetermined reference engine negative pressure, the magnitude of the detected booster negative pressure is compared with the magnitude of the predetermined reference booster negative pressure, and in a case in which the magnitude of the detected engine negative pressure is smaller than the magnitude of the predetermined reference engine negative pressure, target master cylinder hydraulic pressure is set on the basis of the detected pedal stroke and the detected booster negative pressure.