| 摘要 |
PURPOSE: A solenoid valve assembly for vehicle brake hydraulic control, a hydraulic control unit using the same and a vehicle control system are provided to offer a hydraulic control unit-integrated vehicle control system by adopting a single chip tilt sensor and a simple solenoid valve. CONSTITUTION: A solenoid valve assembly(110) for vehicle brake hydraulic control comprises a solenoid valve body(111), a check valve body(118), a ball valve(113), a valve seat(114), the first return spring, a solenoid coil(112), a check valve(115) and the second return spring. The solenoid valve body is connected to a master cylinder side hydraulic line of a vehicle. The check valve body is connected to an ABS actuator and a wheel cylinder hydraulic line by being fixed to the solenoid valve body. The ball valve is inserted into the solenoid valve body so as to be movable. The valve seat is fixed to the rear side of the ball valve by being separated from the ball valve by an interval. The first return spring isolates the ball valve from the valve seat. The solenoid coil is inserted into the outside of the solenoid valve body. |
