Remotely monitored and controlled distributed emergency...

Details Remotely monitored and controlled distributed emergency... Remotely monitored and controlled distributed emergency...

2011-03-29

2011-03-29

Philogene, Haissa (Department: 2821)

Electric lamp and discharge devices: systems

Automatic substitution of the power supply

C315S312000, C315S362000, C315S360000, C315S156000, C455S092000, C455S404100, C340S693200

Reexamination Certificate

active

07915829

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.

REFERENCES:
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