| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake control device capable of conducting the hydraulic control of each system while the number of sensors is decreased. SOLUTION: The brake control device is equipped with a main passage to connect a master cylinder with wheel cylinders, a pump connected with the main passage and capable of pressurizing the wheel cylinders, a pressure sensor installed between the master cylinder and the pump connecting point in the main passage, a first solenoid valve installed upstream of the pressure sensor, and a second solenoid valve installed downstream of the pressure sensor, wherein the pressure sensor senses the internal pressure of each wheel cylinder in a first control state that the first solenoid valve is closed and the second solenoid valve is opened and senses master cylinder pressure in a second control state that the first solenoid valve is opened and the second solenoid valve is closed. COPYRIGHT: (C)2006,JPO&NCIPI
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