Demonstration of a WSN Application in Relic Protection and an Optimized System Deployment Tool

Authors:
Dong Li;Wei Liu;Ze Zhao;Li Cui
Affiliations:
-;-;-;-
Venue:
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
Year:
2008

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Abstract

This paper presents an overview of our demonstration of a real application of a WSN system for relic protection applied in the Forbidden City of China. We briefly introduce the EasiNet hardware platform we have developed and the corresponding mesh-architecture of the system constructed. We present a sensor deployment optimization tool based on ant colony optimization technology (DT-ACO) to meet the requirements of network connectivity, sensing coverage and a minimized overall cost of the system. We describe a novel power-aware cross-layer scheme (PACS) to facilitate adjustable system lifetime and surveillance accuracy. We also show some detailed results of the application case.