Light sharpening for energy lighting
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United States of America Patent
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-
Mar 15, 2016
Grant Date -
Oct 2, 2014
app pub date -
Apr 28, 2014
filing date -
Dec 5, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and systems herein provide for determining lighting contributions of light fixtures to an environment. In one embodiment, a system includes a light sensor and a controller. The light sensor generates light level data based on measured light levels. The controller determines a nominal light level based on the light level data, and identifies an optical burst pattern in the light level data generated by a light fixture. The controller then determines a lighting contribution of the light fixture based on the optical burst pattern and the nominal light level.
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