基于平面传感阵列的大型仓储火灾报警系统研究  

Research on Large Storage Fire Alarm System Based on Planar Sensor Array

作　　者：张素萍[1] 王莉 孟庆宜[1] 高照阳 董玲娇[4] ZHANG Suping;WANG Li;MENG Qingyi;GAO Zhaoyang;DONG Lingjiao(School of Energy Engineering,Tianjin Sino￣German University of Applied Sciences,Tianjin 300350,China;Intelligent Manufacturing College,Tianjin Sino￣German University of Applied Sciences,Tianjin 300350,China;College of Mechanical Engineering,Nanjin Vocational University of Industry Technology,Nanjin Jiangsu 210023,China;Intelligent Manufacturing College,Wenzhou Polytechnic,Wenzhou Zhejiang 325035,China)

机构地区：[1]天津中德应用技术大学能源工程学院,天津300350 [2]天津中德应用技术大学智能制造学院,天津300350 [3]南京工业职业技术大学机械工程学院,江苏南京210023 [4]温州职业技术学院智能制造学院,浙江温州325035

出　　处：《电子器件》2023年第3期866-876,共11页Chinese Journal of Electron Devices

基　　金：天津市应用基础研究多元投入基金(21JCQNJC00910);国家教学创新团队项目(WZYZD202201)。

摘　　要：针对现有大型仓储火灾报警系统存在无法定位火灾源头的问题,提出基于平面传感阵列的大型仓储火灾报警系统。该系统由平面传感阵列数据采集前端、火灾报警控制器及远程监控中心三部分组成。平面传感阵列数据采集前端由红外感烟发射器和接收器组成一个或者多个平面传感阵列,实时采集被监控区域的火源信息。火灾报警控制器控制数据采集前端扫描采集火源信息,进行火源定位和声光报警。远程监控中心进行远程系统状态监测、参数设置及探测器调试。经实验验证,该系统火灾报警响应时间为1 s~2 s,故障报警响应时间为70 s~72 s,定位误差不大于2 m。Aiming at the problem that the traditional large storage firesystem can not locate the fire source, a large storage fire alarm system based on plane sensor array is designed. The system consists of data acquisition front end, fire alarm controller and remote monitoring center. The front end of data acquisition consists of one or more plane sensor arrays composed of infrared smoke transmitter and receiver to collect fire source information in real time. The fire alarm controller is used to control the front end for data acquisition and realize the functions of fire source location and audible and visual alarm. The remote monitoring center realizes the functions of remote system status monitoring, parameter setting and detector debugging. The test shows that the fire alarm response time of the system is 1 s-2 s, the fault alarm response time is 70 s-72 s, and the location error is no more than 2 m.

关 键 词：火灾报警 平面结构 火灾定位 二总线 LABVIEW RS485/RS232 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]