| 摘要 |
The present invention provides a brake motor control apparatus of a car, which comprises: a power switching unit for supplying battery power; a motor driving unit which supplies the battery power to the brake motor when the power switching unit is on; a motion detecting unit which outputs a defect detecting signal when the motor driving unit makes a defective operation; a power blocking switching unit for turning the switching on to let the power switching unit turn switching off for the battery power supplied to the motor driving unit to be blocked; and a control unit which outputs a first control signal to let the power switching unit turn switching on for the battery power to be supplied to the motor driving unit when a brake signal is entered, and outputs a second control signal to let the power switching unit turn switching on for the battery power supplied to the motor driving unit to be blocked when the defect detecting signal is entered. |
