| 摘要 |
In a braking system including: a master cylinder (25,82) configured to generate a brake fluid pressure in conjunction with a braking operation; a wheel braking means (42,84) configured to apply brakes to a wheel by the fluid pressure; a first brake fluid channel (41) configured to connect the master cylinder (25,82) and the wheel braking means (42,84) respectively; a first electromagnetic opening and closing valve (43) provided in the first brake fluid channel (41); a power unit (46) configured to generate the fluid pressure by an actuator; a second brake fluid channel (44) configured to connect the power unit (46) and the wheel braking means (42,84) respectively; a second electromagnetic opening and closing valve (47) provided in the second brake fluid channel (44), and an ECU (13) configured to open and close the first and second electromagnetic opening and closing valves (43,47), the ECU (13) includes a bleeding mode setting unit (154) configured to open and close the first and second electromagnetic opening and closing valves (43,47) to perform a bleeding operation from a brake fluid path including the first brake fluid channel (46) and the second brake fluid channel (44), and a determining unit (153) configured to determine whether or not to permit the transfer to a bleeding mode. |
