| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor driving apparatus and method for controlling the driving of a motor by accurately detecting a rotation position of the motor.SOLUTION: The motor driving apparatus and method includes: a speed detecting unit detecting a rotation speed of a motor according to an edge of a hall signal, and counting a preset clock signal while allocating a weighted value thereto according to a preset reference count value at the time of counting the clock signal on the basis of the detected speed; a position calculating unit calculating a rotation position of the motor according to a count value of the speed detecting unit; and a driving unit driving the motor according to position information of the motor calculated by the position calculating unit. |
