Wavelet based flickering flame detector using differential PIR sensors

Fatih Erden; B. Ugur Toreyin; E. Birey Soyer; Ihsan Inac; Osman Gunay; Kivanc Kose; A. Enis Cetin

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Wavelet based flickering flame detector using differential PIR sensors

机译：使用差分PIR传感器的基于小波的闪烁火焰探测器

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摘要

A Pyro-electric Infrared (PIR) sensor based flame detection system is proposed using a Markovian decision algorithm. A differential PIR sensor is only sensitive to sudden temperature variations within its viewing range and it produces a time-varying signal. The wavelet transform of the PIR sensor signal is used for feature extraction from sensor signal and wavelet parameters are fed to a set of Markov models corresponding to the flame flicker process of an uncontrolled fire, ordinary activity of human beings and other objects. The final decision is reached based on the model yielding the highest probability among others. Comparative results show that the system can be used for fire detection in large rooms.

机译：提出了一种基于马尔可夫决策算法的基于热释电红外传感器的火焰检测系统。差分PIR传感器仅对在其可视范围内的突然温度变化敏感，并且会产生随时间变化的信号。 PIR传感器信号的小波变换用于从传感器信号中提取特征，并将小波参数输入到一组Markov模型，这些模型对应于不受控制的火灾，人类和其他物体的正常活动的闪烁过程。根据产生最高可能性的模型，得出最终决定。比较结果表明，该系统可用于大型房间的火灾探测。

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来源
《Fire Safety Journal》 |2012年第10期|p.13-18|共6页
作者
Fatih Erden; B. Ugur Toreyin; E. Birey Soyer; Ihsan Inac; Osman Gunay; Kivanc Kose; A. Enis Cetin;
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作者单位

Department of Electrical and Electronics Engineering, Hacettepe University, Ankara, Turkey;

Department of Electronic and Communication Engineering, Cankaya University, Ankara, Turkey;

ASEISAN Inc., Ankara, Turkey;

Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey;

ASEISAN Inc., Ankara, Turkey;

Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey;

Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey;

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原文格式 PDF
正文语种 eng
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关键词
flame detection; pyro-electric infrared (PIR) sensor; wavelet transform; markov models;

机译：火焰检测;热释电红外（PIR）传感器;小波变换马可夫模型;

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2. Differential-Mode to Common-Mode Conversion Detector Based on Rat-Race Hybrid Couplers: Analysis and Application to Differential Sensors and Comparators [J] . Munoz-Enano Jonathan, Velez Paris, Barba Marta Gil, IEEE Transactions on Microwave Theory and Techniques . 2020,第4期

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3. Enable Machine Learning with an Advanced Motion Detector Using PIR Sensors [J] . Miro Oljaca ECN . 2017,第3期

机译：使用PIR传感器使用高级运动检测器启用机器学习
4. Wavelet based flame detection using differential PIR sensors [C] . Erden F., Toreyin B.U., Soyer E.B., Signal Processing and Communications Applications Conference (SIU), 2012 20th . 2012

机译：使用差分PIR传感器的基于小波的火焰检测
5. A wavelet-based detector for underwater communication. [D] . Petljanski, Branko. 2001

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6. Spatio-Temporal Constrained Human Trajectory Generation from the PIR Motion Detector Sensor Network Data: A Geometric Algebra Approach [O] . Zhaoyuan Yu, Linwang Yuan, Wen Luo, 2016

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7. Wavelet based flickering flame detector using differential PIR sensors [O] . Erden, Fatih 2012

机译：使用差分PIR传感器的基于小波的闪烁火焰探测器

Wavelet based flickering flame detector using differential PIR sensors

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