Lighting device monitor and communication apparatus
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United States of America Patent
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Jun 2, 2015
Grant Date -
N/A
app pub date -
Aug 17, 2012
filing date -
Aug 19, 2011
priority date (Note) -
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Abstract
A smart metered light fixture including a light source. The light fixture includes a surge protection device with a monitor that indicates when surge protection fails. The light fixture includes a power supply monitor configured to collect real-time AC current, voltage, and power factor measurements from a power supply. An operational characteristic monitor monitors an operational characteristic of the light source, such as current consumption, wattage, real-time temperature, a brightness level, and/or an efficiency of the light fixture. A communication device positioned between the power supply receives information from the monitors and wirelessly transmits information regarding the monitored operational characteristic and information and/or power supply measurements to a remote user equipment. The communications device may also receive control instructions from the remote user equipment for controlling aspects of the light source.
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