Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2011-06-28
2011-06-28
Mehmood, Jennifer (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S628000
Reexamination Certificate
active
07969296
ABSTRACT:
A method and system are provided, which provides reliable fire detection. In one implementation, the automated system includes a combination of sensors configured to measure various factors associated with a hazard, such as a fire or gas leakage, and generate sensor readings. Factors measured can include smoke, carbon monoxide and heat. The system further includes a detection device that is configured to determine whether a hazard or fire exists by performing a fuzzy analysis of sensor readings. The fuzzy analysis includes categorizing respective sensor readings into fuzzy sets, and determining whether the hazard exists based on a combination of the categorizations. In addition the size and direction of a fire can be determined from multiple sensors.
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Mehmood Jennifer
Morani Patent Law, PC
Williams-Pyro, Inc.
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