Testing and Proof of Concept for Automated Leak Detection Using Wireless Sensors: A Pilot Study for Johannesburg Water Company

摘要

The main objective of automated leak detection is the deployment of wireless sensor network (WSN) system for the continuous monitoring of the urban water supply networks in pursuit to early detection of leaks in order to achieve reduction of real losses within water distribution networks. This research work provides insight on the processes and activities in the run up to the pilot test conducted at Midrand: Johannesburg (Country View) including the findings made on the status of the pipe network. The project is initiated by University of Johannesburg (UJ) and Johannesburg Water (JW) in collaboration with Process Energy & Environmental Technology Station (PEETS) and SME's as part of digitilising water demand management in pursuit to reduction of high levels of Non-Revenue Water. The performance of this innovative automated leak detection monitoring system has been tested and evaluated through a pilot deployment of wireless sensors in a controlled environment under real condition in the City of Johannesburg, Midrand Region. This paper is a continuation of the work done on integration of Small and Medium Enterprises for Industry 4.0 in the South African Water Services Sector specifically looking at business innovative water demand management technologies and entrepreneurship.