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A platform for research: civil engineering, architecture and urbanism
Enhanced residental fire detection by combining smoke and CO sensors
By combining photoelectric, ionization, and CO cell sensor signals in a rule-based, fuzzy logic alarm algorithm, a robust, multi-sensor detection scheme suitable for residential applications was achieved. The alarm algorithm was able to identify emulated fire conditions earlier than both residential detectors for the smoldering cotton source, earlier than the residential photoelectric detector for the flaming fire source, and approximately the same time as the residential ionization detector for the pyrolyzing wood source. The alarm algorithm did not indicate alarm during dust or cigarette smoke exposure, and did indicate alarm during the transition to hazardous conditions for the pyrolyzing cooking oil and burning toast sources. The fact that the algorithm employed signals from existing sensor technologies already in use in homes today suggests that this approach is viable in the near future.
Enhanced residental fire detection by combining smoke and CO sensors
By combining photoelectric, ionization, and CO cell sensor signals in a rule-based, fuzzy logic alarm algorithm, a robust, multi-sensor detection scheme suitable for residential applications was achieved. The alarm algorithm was able to identify emulated fire conditions earlier than both residential detectors for the smoldering cotton source, earlier than the residential photoelectric detector for the flaming fire source, and approximately the same time as the residential ionization detector for the pyrolyzing wood source. The alarm algorithm did not indicate alarm during dust or cigarette smoke exposure, and did indicate alarm during the transition to hazardous conditions for the pyrolyzing cooking oil and burning toast sources. The fact that the algorithm employed signals from existing sensor technologies already in use in homes today suggests that this approach is viable in the near future.
Enhanced residental fire detection by combining smoke and CO sensors
Verbesserte Feuererkennung in Wohnungen durch Kombination von Rauch- und CO-Sensoren
Cleary, T. (author) / Ono, T. (author)
2001
12 Seiten, 14 Bilder, 5 Quellen
Conference paper
English
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