| 火灾探测的能量模型及其应用 |
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| 引用本文： | 厉剑,王殊,鄢舒,窦征.火灾探测的能量模型及其应用[J].华中科技大学学报(自然科学版),2002,30(1):44-46. |
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| 作者姓名： | 厉剑 王殊 鄢舒 窦征 |
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| 作者单位： | 1. 大连,大连理工大学电信学院,116024
2. 华中科技大学,电子与信息工程系 |
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| 基金项目： | 湖北省自然科学基金资助项目 (2 0 0 0J15 2 ) |
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| 摘 要： | 从传感器信号及信号处理角度深入分析了受探系统的能量释放特点，建立了火灾信号检测的能量模型，提供了计算火灾探测的误报警率和漏报警率的理论公式和一种解决误报警问题的火灾信号处理方法。
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| 关 键 词： | 火灾信号 信号检测 能量模型 信号处理 能量释放量 误报率 漏报率 |
| 文章编号： | 1671-4512(2002)01-0044-03 |
| 修稿时间： | 2001年6月4日 |
An energy model of automatic fire detection and its application |
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| Li Jian Wang Shu Yan Shu Dou Zheng Doctoral Candidate, College of Electronics and Information,Dalian University of Technology,Dalian ,China..An energy model of automatic fire detection and its application[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(1):44-46. |
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| Authors: | Li Jian Wang Shu Yan Shu Dou Zheng Doctoral Candidate College of Electronics and Information Dalian University of Technology Dalian China |
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| Institution: | Li Jian Wang Shu Yan Shu Dou Zheng Doctoral Candidate, College of Electronics and Information,Dalian University of Technology,Dalian 116024,China. |
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| Abstract: | In this paper, the characteristics of the energy release in the detected system are discussed from the viewpoint of fire sensor signal and signal process. An energy model of fire signal detection is constructed. The theoretical formulae of the rate of false alarm and the rate of alert failure are given by the energy model. The formulae provide an effective way to solve false alarm problem of automatic fire detection from fire sensor signals and the signal processing. |
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| Keywords: | fire signal signal detection energy model signal processing |
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