Vehicle brake hydraulic control apparatus

A vehicle brake hydraulic control apparatus, comprising:

• a suction valve configured to open upon connection of power thereto;
• a pump configured to draw up brake fluid from a hydraulic source through the suction valve;
• a motor configured to drive the pump upon connection of power thereto;
• and
• a control unit configured to control the opening/closing of the suction valve and the drive of the motor through connection/disconnection of power thereto,
• wherein the control unit includes:
• a detection module configured to detect a back electromotive voltage generated due to an inertia rotation of the motor after disconnection of power to the motor;
• a voltage check module configured to check whether the back electromotive voltage is equal to or less than a given voltage;
• and
• a time check module configured to check whether a given time has passed after the voltage check module has detected that the back electromotive voltage is equal to or less than the given voltage, whereby the control unit closes the suction valve when the time check module has detected that the given time has passed after the voltage check module has detected that the back electromotive voltage is equal to or less than the given voltage.