Methods and apparatus to control architectural opening covering assemblies
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United States of America Patent
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Sep 19, 2017
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N/A
app pub date -
Oct 3, 2012
filing date -
Oct 3, 2011
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Abstract
Methods and apparatus to control architectural opening covering assemblies are disclosed herein. An example architectural opening covering assembly includes a manual controller operatively coupled to a tube to rotate the tube. The tube includes an architectural opening covering. The example architectural opening covering assembly also includes a motor operatively coupled to the tube to rotate the tube. A local controller is communicatively coupled to the motor to control the motor. The example architectural opening covering assembly further includes a gravitational sensor to determine an angular position of the tube.
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