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Published byValentine Wilson Modified over 9 years ago
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Adaptive Lighting System for Road Tunnels & its lifetime Usman Raza University of Trento Bruno Kessler Foundation
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A Motivating Case Study: Adaptive Lighting with WSNs Lamp levels typically statically determined, ignoring environmental Overprovisioned to meet the regulations Problems: waste energy and potential security hazard Idea: place wireless sensors along tunnel, adjust lamps to actual conditions Eliminate overprovisioning, account for environmental variations stop distance 2 T.R.I.T.on: Adaptive Lighting in Road Tunnel
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Results: 99.1% Reduction in Traffic Excellent Data Approximation 3x lifetime improvement
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