Patent ID: 8567875
Filing Date: 2013-10-29
Classification: B60T

Abstract:
1. An anti-skid control device for a vehicle, comprising: an anti-skid control means for: linearly changing, when an anti-skid control is started to prevent the vehicle from locking while braking, an amount of a current to be supplied to a solenoid of a boost control valve which controls, when a pressurization control in the anti-skid control is in operation, increase of a pressure of a wheel cylinder for a wheel being under the anti-skid control; accordingly controlling a differential pressure between an upstream side and an downstream side of the boost control valve; and accordingly pressurizing the wheel cylinder; and a current-supply-amount control means for controlling the amount of the current to be supplied to the solenoid of the boost control valve in performing a pressurization control whenever effecting pressure increase in the wheel under the anti-skid control so that a cycle is repeated in which the differential pressure to be generated between the upstream side and the downstream side of the boost control valve is switched between a first differential pressure and a second differential pressure which is larger than the first differential pressure.