| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular brake system capable of reducing deterioration in accuracy of hydraulic pressure supplied to a brake operation part even when a brake fluid leakage occurs.SOLUTION: A vehicular brake system includes: a motor cylinder device 16 for supplying wheel cylinders 32FR, 32RL, 32RR, 32FL with generated hydraulic pressure via a hydraulic pressure system consisting of independent two systems; and control means 150 for controlling the motor cylinder device 16 on the basis of a measurement value fed back from a pressure sensor Pp included in one of the hydraulic pressure system, and target pressure corresponding to a brake operation amount. Further, when a leakage occurs in the hydraulic pressure system that includes the pressure sensor Pp, the control means 150 controls the motor cylinder device 16 on the basis of a target operation amount corresponding to the target hydraulic pressure. |
