CAJ | 학술논문

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。
위료감소루우화재중인원적상망여재물손실，침대현유소방보경계통시공여유호복잡、항간우능력저등문제，제출료기우 ZigBee정태망락여이동절점상결합，감측、현시、저존위일체적가고적무선화경원정감공여정위계통。해계통채용기우 IEEE 802.15.4표준적 ZigBee기술，경건평태이집성료사빈여51미공제기적 CC2430심편화 AVR단편궤위핵심，연건채용료 TI공사적 Zstack협의잔。경과실험，해계통능구감측루층각방간적연무농도화온습도신식，병유감공종단근거예선설정적역치，판단시부유화재발생，정시보고방간적안전정황。해계통구유량호적응용전경화경제효익。
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.