Design of pipeline leakage point location system and simulation of related algorithm

Author

Chongjie Qi ; Dashun Que

Author_Institution

Sch. of Inf. Eng., Wuhan Univ. of Technol., Wuhan, China

fYear

2013

fDate

26-28 Aug. 2013

Firstpage

92

Lastpage

96

Abstract

Digital Signal Processor (DSP) has been well developed which makes digital signal processing technology also develop fast. This paper presents the design and implementation of a leakage point location system for the underground water supply pipelines combined with digital signal processing technology and micro-processing technology. This system, selecting micro control unit (MCU) as the central processing unit and DSP as digital arithmetic unit, completes the underground water pipe leakage positioning function. From our experiment, it shows that the system has a high computing efficiency and positioning success rate, which achieves good test results reducing greatly water wastages.

Keywords

acoustic signal detection; computerised monitoring; geotechnical engineering; leak detection; mechanical engineering computing; microcontrollers; pipelines; DSP; MCU selection; central processing unit; computing efficiency; digital arithmetic unit; digital signal processing technology; microcontrol unit selection; microprocessing technology; pipeline leakage point location system design; pipeline leakage point location system implementation; positioning success rate; underground water pipe leakage positioning function; underground water supply pipelines; water wastage reduction; Correlation; Delay estimation; Finite impulse response filters; Noise; Pipelines; Simulation; Digital signal processing; leakage location; micro-processing; underground pipelines;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Automation (ICIA), 2013 IEEE International Conference on

Conference_Location

Yinchuan

Type

conf

DOI

10.1109/ICInfA.2013.6720276

Filename

6720276