Design Wireless Multi-sensor Fire Detection and Alarm System Based on ARM

摘要：

The system uses nRF2401 for short-range wireless communications, GPRS for long-distance wireless communications, ARM9 for center console, Wireless Multi-sensor Fire Detector for node, and BP algorithm is used for judging the probability of fire. Wireless Multi-sensor Fire Detector is formed of the low-power electrochemical carbon monoxide sensor, photoelectric smoke detector and semiconductor temperature sensor. BP algorithm program is embedded in the S3C2440A ARM. The samples of BP algorithm were derived from the fire detection standard room of the State Key Laboratory of Fire Science of China. Center console uses Em GlS(embedded GIS) to show where the fire break out and uses GPRS to transmit SMS to the fire command center. The system is low false alarm rate, low cost, fast response and convenient to install.

关键词： ARM9 Multi-sensor fire detector Em GIS nRF2401 GPRS BP algorithm

作者: Haibing Hu Gang Wang Qixing Zhang Jinjun Wang Jun Fang Yongming Zhang

作者单位: State Key Laboratory of Fire Science China University of Science and Technology,Hefei 230027,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 2413-2416

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）