基于ZigBee技术的楼宇消防系统研究  

Study of building fire-protection system based on ZigBee technology

作　　者：霍晓东[1] 赵晓军[1] 张鹏远[1] 王磊[1] 

机构地区：[1]河北大学电子信息工程学院,河北保定071002

出　　处：《微型机与应用》2014年第21期56-59,共4页Microcomputer & Its Applications

基　　金：河北省科学技术研究与发展计划项目(10203549D);河北省教育厅科学研究计划项目(Z2011252)

摘　　要：为了减少楼宇火灾中人员的伤亡与财物损失,针对现有消防报警系统施工与维护复杂、抗干扰能力低等问题,提出了基于ZigBee静态网络与移动节点相结合,监测、显示、储存为一体的可靠的无线火警远程监控与定位系统。该系统采用基于IEEE 802.15.4标准的ZigBee技术,硬件平台以集成了射频与51微控制器的CC2430芯片和AVR单片机为核心,软件采用了TI公司的Zstack协议栈。经过实验,该系统能够监测楼层各房间的烟雾浓度和温湿度信息,并由监控终端根据预先设定的阈值,判断是否有火灾发生,定时报告房间的安全情况。该系统具有良好的应用前景和经济效益。In order to reduce personnel casualties and property losses in building fires, a system which combined the mobile node with static networks based on ZigBee technology was proposed.It could monitor, display, store data and obotain position. The system design has solved the existing fire alarm system issues that design, construction and maintenance are complex with low anti-interference ability, high failure rate and false alarm rate and other issues. The system is based on the IEEE 802.15.4 ZigBee technology, the core of hardware platform is integrated RF and CC2430 51 microcontroller and AVR single chip and the software used the TI Zstack protocol stack. Through the experiment, the system can monitor the temperature, the humidity and the aerosol concentration of each rooms in each storey. And the monitor terminal determine whether fire happen with preset thresholds, meanwhile, which can periodically report rooms＇ safety condition. The system shows a good prospect and economic benefits.

关 键 词：ZIGBEE技术 无线传感网络 CC2431定位 消防报警系统 

分 类 号：TP89[自动化与计算机技术—检测技术与自动化装置]