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Proceedings of the 2nd International Symposium on Information Processing (ISIP 2009)

Huangshan, China, August 21-23, 2009

Editors: Fei Yu, Jian Shu, and Guangxue Yue

AP Catalog Number: AP-PROC-CS-09CN002

ISBN: 978-952-5726-02-2 (Print), 978-952-5726-03-9 (CD-ROM)

Page(s): 233-236

The Valve Control System of Double-tube Bistable Water Collection Based on Embedded Systems

Xiao Ying, Leng Ming, Peng Xuange, Zhu Bing , Kang Xiuhong, and OuYang Xiujun

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We propose the valve control system of double-tube bistable water sample collection based on embedded systems. In the valve control system, we use the ARM9 S3C2401 processor as the core of control module and take the 89S52 Single-chip to control the open or close of double-tube bistable water sample collection valve according to the control signals of the control module. We also adopt dual-audio signals as transmission method, which can work normally in the 5-10 Europe resistance water with the cableway electrical interference and reliability from 80% up to 99.5%, using cycle cableway and water to form a transmission loop circle. The valve control system eliminates the problem of residual sediments which caused by the single-tube valve. Compared with the single-audio signals transmission method, the dual-audio signals transmission method has the advanced technology and accord with the development of intelligent hydrometry. Finally, we have applied the invention patent in China for the value and device, whose application number are 200920141935.6 and 200920142120.X respectively.

Index Terms

groundwater; Cycle of cableway cable; Water transmission loop; automatic record device; dynamic monitoring

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