基于JN5139的无线火灾监测系统设计  

The Design of Wireless Fire Monitoring System Based on JN5139

作　　者：肖广兵[1] 陈有超 孙宁[1] 陈勇[2] XIAO Guang-bing;CHEN You-chao;SUN Ning;CHEN Yong(Nanjing Forestry University College of Automotive and Transportation Engineering;Nanjing Forestry University College of Mechanics and Electronic Engineering,Nanjing 210037,China)

机构地区：[1]南京林业大学汽车与交通工程学院 [2]南京林业大学机械电子工程学院,江苏南京210037

出　　处：《软件导刊》2019年第12期138-141,共4页Software Guide

基　　金：国家自然科学基金项目(61803206);产业前瞻与共性关键技术重点项目(BE2017008-2)

摘　　要：对火灾现场进行全方位、实时的环境因素监测,充分掌握火灾现场环境信息,可以有效降低火灾发生时的人员伤亡概率,减少经济损失。研发以JN5139芯片为核心控制单元的火灾监测系统,采用Zigbee无线传输技术将多个传感节点组织为无线传感网络,可在家用供电电路损坏、密闭空间等极端环境中有效采集烟气含量、湿度、温度等数据,并由监测主节点将相关数据汇总至监测中心作进一步分析处理,从而实时显示当前区域的火灾态势,指导火灾救援作业。We have developed a fire monitoring system based on JN5139 chip,which as the core control unit,and combine with the Zigbee wireless transmission technology,which is used to connect multiple sensor nodes into a wireless sensor network.This system can effectively collect the three environmental factors include content in flue gas,humidity and temperature in extreme environments such as meeting with damaged household power supply circuit and enclosed space.Then these data will be uploaded to the monitoring center by the monitoring master node,so as to carry out all-round and real-time environmental factor detection and evaluation on the fire scene.

关 键 词：火灾监测系统 JN5139模块 ZIGBEE 无线传感网络 实时监测 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]