Towards persistent structural health monitoring through sustainable wireless sensor networks
| Contribuinte(s) |
European Commission Science Foundation Ireland |
|---|---|
| Data(s) |
07/02/2012
07/02/2012
09/12/2011
09/12/2011
|
| Resumo |
This paper documents the design, implementation and characterisation of a wireless sensor node (GENESI Node v1.0), applicable to long-term structural health monitoring. Presented is a three layer abstraction of the hardware platform; consisting of a Sensor Layer, a Main Layer and a Power Layer. Extended operational lifetime is one of the primary design goals, necessitating the inclusion of supplemental energy sources, energy awareness, and the implementation of optimal components (microcontroller(s), RF transceiver, etc.) to achieve lowest-possible power consumption, whilst ensuring that the functional requirements of the intended application area are satisfied. A novel Smart Power Unit has been developed; including intelligence, ambient available energy harvesting (EH), storage, electrochemical fuel cell integration, and recharging capability, which acts as the Power Layer for the node. The functional node has been prototyped, demonstrated and characterised in a variety of operational modes. It is demonstrable via simulation that, under normal operating conditions within a structural health monitoring application, the node may operate perpetually. Science Foundation Ireland (CSET - Centre for Science, Engineering and Technology, Grant No. 07/CE/11147); European Commission (EC-FP7 257916 Genesi: Green sensors for structural health monitoring) http://www.issnip.org/~issnip2011/ Accepted Version Peer reviewed |
| Formato |
application/pdf |
| Identificador |
BOYLE, D.; MAGNO, M.; O' FLYNN, B.; BRUNELLI, D.; POPOVICI, E.M.; BENINI, L. Towards persistent structural health monitoring through sustainable wireless sensor networks. Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP2011), 6-9 Dec. 2011. Adelaide, Australia. doi: 10.1109/ISSNIP.2011.6146587 978-1-4577-0675-2 http://hdl.handle.net/10468/514 10.1109/ISSNIP.2011.6146587 |
| Idioma(s) |
en |
| Publicador |
IEEE |
| Relação |
Seventh International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP2011). 6-9 Dec. 2011. Adelaide, Australia. http://www.issnip.org/~issnip2011/ http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6146587&isnumber=6146511 |
| Direitos |
(c) 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. |
| Palavras-Chave | #WSN #Power consumption #Wireless sensor networks #Wireless sensor nodes #Structural health monitoring #Energy harvesting |
| Tipo |
Conference item |
