高层建筑火灾精确报警的无线复合信号系统*

doi:10.16265/j.cnki.issn1003-3033.2017.11.003

中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (11): 13-17.doi: 10.16265/j.cnki.issn1003-3033.2017.11.003

高层建筑火灾精确报警的无线复合信号系统^*

张立宁¹ 副教授, 安晶² 讲师, 张丽华¹ 教授

1 华北科技学院建筑工程学院,北京 101601
2 华北科技学院电子信息工程学院,北京 101601

收稿日期:2017-07-31 修回日期:2017-09-22 发布日期:2020-10-21
作者简介:张立宁 (1981—),男,甘肃庆阳人,博士,副教授,主要从事工程安全预测、控制及评价的理论与方法研究。E-mail:zlining666@163.com。
基金资助:
国家自然科学基金资助(51178185);河北省自然科学基金资助(E2017508093);河北省教育厅基金资助(ZC2016096);国家安全生产监督管理事故防治关键技术基金资助(zhishu-0015-2017AQ)。

Research on wireless and composite signal system for high-rise building fire accurate alarm

ZHANG Lining¹, AN Jing², ZHANG Lihua¹

1 Architecture Engineering College, North China Institute of Science and Technology, Beijing 101601, China
2 Telecommunications College, North China Institute of Science and Technology, Beijing 101601, China

Received:2017-07-31 Revised:2017-09-22 Published:2020-10-21

摘要/Abstract

摘要： 为有效防控高层建筑火灾事故,利用最新无线通信及复合探测信号技术,设计开发高层建筑火灾精确报警的信号系统。鉴于现有建筑火灾自动报警系统的局限性,重点针对在用高层民用建筑,首先提出一种火灾精确报警的无线烟-温复合式信号系统构建思路;然后通过数据采集终端、分站节点、报警算法等研究,解决系统实现的软硬件问题;最后搭建火灾试验平台,开展系统测试和试验分析。研究表明:所开发系统整体可靠性较好,比其他单一信号系统报警及时、准确,试验中,报警时间可提前2 s以上,误报率小于2%。

关键词: 高层民用建筑, 火灾精确报警, 无线报警系统, 烟-温复合信号, 测试及试验

Abstract: In order to effectively prevent and control the high-rise building fire accidents, a signal system was developed for high-rise building fire accurate alarm on the basis of the latest wireless communication and composite signal technology. In view of the limitation of existing building fire auto-alarm systems, before developing the system, a construction idea was put forward for a wireless and composite signal system. Then the hardware and software problems of system implementation were solved through the study of data acquisition terminal, the sub-station node and the alarm algorithm. On this basis, a fire experiment platform was built to test and experiment the system. The research shows that the system has good reliability, can sound the alarm more timely and accurately than other single signal systems, and in the experiment, it trips the alarm over 2 s earlier than other single signal systems do, and the false alarm rate is less than 2%.

Key words: high-rise civil buildings, fire accurate alarm, wireless alarm system, smoke and temperature composite signal, test and experiment

中图分类号:

X928.7

张立宁副教授, 安晶讲师, 张丽华教授. 高层建筑火灾精确报警的无线复合信号系统^*[J]. 中国安全科学学报, 2017, 27(11): 13-17.

ZHANG Lining, AN Jing, ZHANG Lihua. Research on wireless and composite signal system for high-rise building fire accurate alarm[J]. China Safety Science Journal, 2017, 27(11): 13-17.

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高层建筑火灾精确报警的无线复合信号系统^*

Research on wireless and composite signal system for high-rise building fire accurate alarm

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