Affiliation:
1. School of Computer Science & Software Engineering, The University of Western Australia
2. Centre for Water Research, The University of Western Australia
3. Faculty of Engineering and Information Technology, The Australian National University and CSIRO ICT Centre
Abstract
Wireless sensor network technology has the potential to reveal finegrained, dynamic changes in monitored variables of an outdoor landscape. But there are significant problems to be overcome in order to realize this vision in working systems. This paper describes the design and implementation of a reactive, event driven network for environmental monitoring of soil moisture and evaluates its effectiveness. A novel feature of our solution is its reactivity to the environment: when rain falls and soil moisture is changing rapidly, measurements are collected frequently, whereas during dry periods, between rainfall, measurements are collected less often. Field trials demonstrating the reactivity, robustness, and longevity of the network are presented and evaluated, and future improvements proposed.
Funder
Western Australian Water Corporation
Subject
Computer Networks and Communications,General Engineering
Cited by
111 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献