Methods and apparatus for automatically adapting light output of a lighting unit
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United States of America Patent
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Jun 14, 2016
Grant Date -
May 28, 2015
app pub date -
Jun 18, 2013
filing date -
Jun 27, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus related to controlling illumination on a lighting unit (10). The method includes reading orientation data from an orientation sensor (17) on the lighting unit as well as reading distance data from a distance sensor (15) on the lighting unit. A controller (63) is provided to control various light output surfaces (12) on the lighting unit. Once the controller determines the orientation of the lighting unit as well as distance data of the lighting unit from external structures or luminaire structures, the controller adjusts various light output characteristics of the lighting unit. The method may additionally include a memory storage which allows the controller to compare read data with stored data to determine an associated light fixture type for automated commissioning. Alternatively, the lighting unit can reconfigure itself to output light in various orientations based upon said read data.
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