SYSTEM AND METHOD FOR DECISION OF SENSING SIGNAL IN OPERATION OF BLDC MOTOR

摘要

The present invention relates to for determining the operation detecting signal of brushless motor, drive BLDC motors, it can determine that signal value and majority decision ballot ignore signal disorder due to the motor on the signal value of noise or temporary disturbance detected by three Hall sensors according to Digital Logic, and by the signal value and drive. According to the present invention, the brushless motor of determination operation detecting signal includes: that motor provides electric power; The motor of one or more Hall sensor detection rotation countings; Signal measuring device is detected, to receive the signal value detected by one or more Hall sensors to determine signal value and majority decision voting method according to Digital Logic; And control unit, the rotation for controlling motor determine detected signal determination unit according to signal value. ;The 2016 of copyright KIPO submissions