DocumentCode :
3043813
Title :
Design of wireless monitoring system for urban water supply based on embedded technology
Author :
Dong, Shicheng ; Jin, Hao
Author_Institution :
Sch. of Comput. & Inf. Eng., Harbin Univ. of Commerce, Harbin, China
Volume :
1
fYear :
2012
fDate :
18-20 May 2012
Firstpage :
348
Lastpage :
351
Abstract :
In this paper, in order to manage and use the city´s water resource reasonably, a wireless monitoring system for urban water supply based on ARM7 microprocessor is designed. This system uses ARM7 microprocessor of low power and high-performance as the main chip, and designs software with µC/OS-II real-time operating system based on the data radio and the graphical interface, to achieve remote real-time monitoring for water consumption of enterprises. In addition, during the debugging process, the electromagnetic flow meter has non-linear output because of interference by a strong current, so this system uses the first order Taylor expansion for the working point in order to linearization. In a word, this system avoids the work method of the traditional meter-reading and reduces water waste to a certain extent.
Keywords :
µC/OS-II; ARM7; Embedded technology; Taylor expansion; Wireless monitoring system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Measurement, Information and Control (MIC), 2012 International Conference on
Conference_Location :
Harbin, China
Print_ISBN :
978-1-4577-1601-0
Type :
conf
DOI :
10.1109/MIC.2012.6273268
Filename :
6273268
Link To Document :
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