| 摘要 |
PURPOSE: A braking pressure control method of a disc brake is provided to improve braking stability by cutting off the supply of pressure to a wheel cylinder if a brake pad is worn away excessively, and to prevent the lowering of manipulation feeling of a brake pedal. CONSTITUTION: A braking pressure control method of a disc brake comprises: a pressure detection sensor(7) sensing the pressure of a wheel cylinder(2) and a master cylinder(MC); and a control unit(CU) comparing a pressure difference between the wheel cylinder and the master cylinder with the standard value, sensing whether or not a ABS brake works, and supplying a control signal to a hydraulic unit(HU) to cut off the supply of pressure to the wheel cylinder if the pressure difference is larger than the standard value and the ABS brake does not work. |
