Design wireless multi-sensor fire detection and alarm system based on ARM

Author

Hu, Haibing ; Wang, Gang ; Zhang, Qixing ; Wang, Jinjun ; Fang, Jun ; Zhang, Yongming

Author_Institution

State Key Lab. of Fire Sci., China Univ. of Sci. & Technol., Hefei, China

fYear

2009

fDate

16-19 Aug. 2009

Abstract

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 GIS(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.

Keywords

electrochemical sensors; fires; packet radio networks; sensor fusion; smoke detectors; temperature sensors; ARM; GPRS; long-distance wireless communications; low-power electrochemical carbon monoxide sensor; photoelectric smoke detector; semiconductor temperature sensor; short-range wireless communications; wireless multi-sensor fire detection and alarm system; Alarm systems; Fires; Gas detectors; Geographic Information Systems; Ground penetrating radar; Laboratories; Smoke detectors; Temperature sensors; Wireless communication; Wireless sensor networks; ARM9; BP algorithm; Em GIS; GPRS; Multi-sensor fire detector; nRF2401;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3863-1

Electronic_ISBN

978-1-4244-3864-8

Type

conf

DOI

10.1109/ICEMI.2009.5274304

Filename

5274304