Remotely monitored and controlled distributed emergency power system
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United States of America Patent
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Mar 29, 2011
Grant Date -
Sep 18, 2008
app pub date -
Mar 17, 2008
filing date -
Mar 18, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An emergency lighting system includes a plurality of emergency lights and a plurality of emergency power systems. Each of the plurality of emergency power systems is electrically connected to a respective one of the plurality of emergency lights through a respective one of a plurality of power switches. The emergency lighting system also includes a plurality of processors. Each of the plurality of processors is electrically connected to a respective one of the plurality of emergency power systems and executes software that monitors a status of a respective one of the emergency power systems and controls a state of the plurality of power switches. The emergency lighting system also includes a plurality of radio transceivers. Each of the plurality of radio transceivers is electrically connected to a respective one of the plurality of processors and communicates with other radio transceivers in the plurality of radio transceivers that are in radio wave proximity. In addition, a gateway node radio transceiver routes signals to and from the plurality of radio transceivers.
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