TANG Zheng-Hua, WANG Shu, CHEN Tao. Application of multisensor/multicriteria detector in fire detection[J]. 2001, (3): 33-35+38. DOI: 10.13873/j.1000-97872001.03.012.
多传感器/多判据探测器在火灾探测中的应用
摘要
描述了一种利用多传感器———多判据探测器来探测火灾的方法 ;通过研究各种火灾和非火灾信号的特征
提出一种基于CO2 和CO体积百分数和上升率的判别规则 ;利用多传感器和多判据探测器
可以减少误报警
增加灵敏度
有效地识别各种火灾信号
Abstract
A method to detect the fire by using the multisensor/multicriteria detector is described.It presents a kind of discrimination rule based on the CO 2 and CO density and rise-rate by analyzing the character of different kinds of fire and non-fire signals.By using multisensor/multicriteria detector
the false-alarm can be decreased
the sensitivity is increased and different kinds of fire signals effectively are recognized.
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references
Multisensor/Multicriteria Fire Detection: A New Trend Rapidly Becomes State of the Art [J] . G. Pfister. Fire Technology . 1997 (2)
Using multivariate statistical methods to detect fires [J] . Thomas J. McAvoy,James Milke,Tekin A. Kunt. Fire Technology . 1996 (1)