Battery Lifetime Estimation And Optimization For An Urban Water System Wireless Sensor Network

Brian Nielsen, Michele Albano, Thomas Pedersen, Anders Hødholdt, Christian Østergaard Laursen

Publikation: Konferencebidrag uden forlag/tidsskriftPosterForskningpeer review

Abstrakt

Digital wireless sensor nodes that monitor the hydraulic state of urban water systems (e.g.
sewer and drainage systems) typically need to be deployed and installed in inaccessible areas without
electric and wired communication infrastructure, and therefore need to operate using batteries and
wireless communication. To avoid costly large high-capacity batteries or frequent replacement, it is
crucial to provide a long lifetime of the sensor nodes while capturing the relevant water flow
information. In this paper we show how to estimate battery lifetime when different data collection and
communication strategies are used. We show that there is a potential for improving lifetime from 1 year
to several years.
OriginalsprogEngelsk
Publikationsdato2020
Antal sider2
StatusIkke-udgivet - 2020
BegivenhedIWA World Water Congress & Exhibition - Copenhagen , Danmark
Varighed: 18 okt. 202023 okt. 2020

Konference

KonferenceIWA World Water Congress & Exhibition
LandDanmark
ByCopenhagen
Periode18/10/202023/10/2020

Bibliografisk note

Accepted for IWA 2020 - to be presented IWA 2021 (Corona postponed)

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