Patent ID: 6976741
Filing Date: 2005-12-20
Classification: B60T,Y10S

Abstract:
1. A brake control system for a vehicle, comprising: at least one linear valve that selectively increases and decreases wheel cylinder pressure by controlling a supply and discharge of an operating fluid with respect to a plurality of wheel cylinders; a detector that detects the wheel cylinder pressure; and a controller that obtains a target increase/decrease pressure slope of the wheel cylinder pressure in accordance with a rotating state of each of a plurality of wheels of the vehicle, calculates target wheel cylinder pressure based on the target increase/decrease pressure slope and the detected wheel cylinder pressure when starting a predetermined brake control operation, and controls the linear valve such that the wheel cylinder pressure becomes the target wheel cylinder pressure, wherein the target increase/decrease pressure slope represents an amount of a change in the wheel cylinder pressure per unit time, wherein the controller calculates the target wheel cylinder pressure based on the target increase/decrease pressure slope and the detected wheel cylinder pressure in at least one of a case where the detected wheel cylinder pressure overshoots the target wheel cylinder pressure during a pressure increase operation and a case where the detected wheel cylinder pressure undershoots the target wheel cylinder pressure during a pressure decrease operation.