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Adaptive Lighting System for Road Tunnels & its lifetime. Usman Raza University of Trento Bruno Kessler Foundation. T.R.I.T.on : Adaptive Lighting in Road Tunnel. A Motivating Case Study: Adaptive Lighting with WSNs. stop distance.
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Adaptive Lighting System for Road Tunnels &its lifetime UsmanRazaUniversity of Trento Bruno Kessler Foundation
T.R.I.T.on: Adaptive Lighting in Road Tunnel A Motivating Case Study:Adaptive Lighting with WSNs stopdistance • 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
Results: • Excellent Data Approximation • 3x lifetime improvement 99.1% Reduction in Traffic