HALL SENSOR MODULE AND MOTOR CONTROL METHOD USING THE SAME

摘要

The present invention relates to a hall sensor module which uses multiple low-cost hall sensor triple groups to reduce the cost of a device and enhance the reliability of the motor location sensing, and a motor control method thereof. The hall sensor module includes a disk-shaped substrate with a hollow part; three first hall sensors mounted on the substrate; and three second hall sensors mounted on the substrate. The first and second hall sensors are arranged on the hollow unit on a surface of the substrate to correspond to the six vertices of a regular hexagon.