Title :
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
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;
Conference_Titel :
Information and Automation (ICIA), 2013 IEEE International Conference on
Conference_Location :
Yinchuan
DOI :
10.1109/ICInfA.2013.6720276
