DocumentCode :
2264888
Title :
Research and Design of Methane Gas Inspection Tour System Based on Low-Power SCM MSP430F149
Author :
Chen, Yu
Author_Institution :
Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou
Volume :
2
fYear :
2008
fDate :
20-22 Dec. 2008
Firstpage :
503
Lastpage :
507
Abstract :
This paper designs a type of methane gas inspection tour and control system based on single chip microprocessor (SCM) technology and wireless communication technology, etc. This system fulfills methane gas concentration collection by LXY-3 methane gas sensor. SCM MSP430F149 analyzes and processes data as central core controller. Wireless transceiver nRF401 realizes data communication between field monitor and inspection tour equipment. And main controller is connected with inspection tour equipment by MAX232 interface. This paper describes system structure, parts of hardware and software design in detail. Experiments show that system monitor error is less than plusmn0.3% to methane gas concentration between 0 and 5%, which performs well to coal mine methane gas concentration monitor and alarm design demand as expected.
Keywords :
gas industry; gas sensors; transceivers; MAX232 interface; alarm design demand; central core controller; coal mine methane gas concentration monitor; control system; data communication; field monitor; inspection tour equipment; low-power SCM MSP430F149; methane gas inspection tour system; methane gas sensor; single chip microprocessor technology; system monitor error; wireless communication technology; wireless transceiver nRF401; Centralized control; Communication system control; Communications technology; Control systems; Data analysis; Gas detectors; Inspection; Microprocessors; Monitoring; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Information Technology Application, 2008. IITA '08. Second International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3497-8
Type :
conf
DOI :
10.1109/IITA.2008.48
Filename :
4739815
Link To Document :
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