APPARATUS FOR CONTROLLING MOTOR
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United States of America Patent
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Issued Date -
Dec 22, 2016
app pub date -
Oct 20, 2015
filing date -
Jun 17, 2015
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Abandoned
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Abstract
An apparatus for controlling a motor includes a hall sensor including a plurality of phases, each phase provided to output hall signals depending on a driving state of the motor, a micom for detecting a failure of the hall sensor based on the hall signals and output virtual hall signals which are the hall signals in a normal condition depending on the detected results, and a motor controller for receiving the hall signals from the hall sensor or the virtual hall signals from the micom and drive the motor depending on the received signal.
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