Method and apparatus to aide in emergency egress

Details Method and apparatus to aide in emergency egress Method and apparatus to aide in emergency egress

2007-04-03

2007-04-03

Horabik, Michael (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specified indicator structure

C340S540000, C340S577000, C340S628000

Reexamination Certificate

active

11130648

ABSTRACT:
A method and apparatus are provided to aide in emergency egress of a structure. More particularly, egress indicators are co-located with hazard sensors. During detection of a hazard condition, locations of sensors detecting the hazard are identified and a pathway directing traffic away from the hazard is determined. Finally, the egress indicators are operated to direct traffic down the determined pathway.

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patent: 2002/0196202 (2002-12-01), Bastian et al.
patent: 2004/0065813 (2004-04-01), Goldstein

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