Safety power window system and operation method thereof
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United States of America Patent
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Dec 26, 2017
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N/A
app pub date -
Jun 21, 2016
filing date -
Dec 3, 2015
priority date (Note) -
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Abstract
The present disclosure relates to a safety power window system capable of detecting jamming of an object between a window and a door frame by generating virtual pulse signals on the basis of pulse signals generated by two hall sensors positioned to have an interval of 90 degrees therebetween to calculate force acting on the window even though a window motor rotates only 0.75 turns, and an operation method thereof.
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