| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology that is effective in reliably detecting a hydraulic pressure output from a master cylinder when a brake operation is performed in a brake control system for applying braking force to wheels.SOLUTION: A brake control device 10 includes: plural pressure sensors that can detect a hydraulic pressure output by a working fluid stored in a master cylinder 100 when a brake operation of a brake pedal is performed and that include at least one pressure sensors 232 and 233 disposed in a second connection path 230 which connects a reactive force chamber 110 to a stroke simulator 120 without communicating with first connection paths 210 and 220; and a control unit 300 that controls the hydraulic pressure of the working fluid which is supplied from a power source 261 to wheel cylinders 12, 13, 14, and 15, according to the hydraulic pressures detected by the plural pressure sensors, when the brake operation of the brake pedal 11 is performed in a state that master cut valves 211 and 221 are cut off. |
