| 摘要 |
PURPOSE:To provide an electronically controlled brake device improving the controllability of braking force and enabling the smooth travel of an automobile. CONSTITUTION:A pressure sensor 76 detects master cylinder pressure and supplies the output value to a control device 74. The control device 74 controls the liquid pressure of wheel cylinders 44, 48 through liquid pressure control valves 46, 50 so that the output value of an acceleration sensor 88 becomes the value preset by the output value of the pressure sensor 76. This results in avoiding the fluctuation of braking force in association with the small fluctuation of depressing power due to the response delay of a master cylinder 11 to the depressing power, the absorption of the depressing power, and the like so as to improve the controllability of braking force and to enable the smooth travel of an automobile. |
