Using Simple Light Sensors to Achieve Smart Daylight Harvesting

In the paper you can get information around energy consumption, average, daylight, current, cloudiness levels, efficiency, section, window, algorithm, feedback control, expected daylight intensity, and transparency. There are lots of explanation regarding techniques, level, light, switching speed, intelligent light control, lighting setpoint, time, scheme, speed, energy efficiency, and system are explained inside the paper.

using simple light sensors to achieve smart daylight harvesting page1 8049602 Using Simple Light Sensors to Achieve Smart Daylight Harvesting using simple light sensors to achieve smart daylight harvesting page2 8049602 Using Simple Light Sensors to Achieve Smart Daylight Harvesting using simple light sensors to achieve smart daylight harvesting page3 8049602 Using Simple Light Sensors to Achieve Smart Daylight Harvesting

This paper tells you things about light sensor, energy, intensity, lighting, illuminating engineering, daylight prediction techniques, lighting control, daylight intensity, sensor, data, and range. These are grabbed from the paper:

Lighting is the largest single energy consumer in commercial buildings. In this paper, we demonstrate how to improve the effectiveness of daylight harvesting with a single light sensor on each window. Our system automatically infers the window orientation and the cloudiness levels of the current sky to predict the incoming daylight and set window transparency accordingly. We evaluate our system with ten weeks of empirical data traces collected from windows around an office building and compare our approach with non-predictive feedback control. Experimental results show that our scheme can infer the orientation of a window to within ±7°of the actual orientation and improve energy savings by 10% over existing approaches without sacrificing user comfort.

Additionally, the paper contains discussion around optimal algorithms, lighting intensity, wireless sensor, artificial lighting, building, daylight levels, control, sensor networks, energy saving, switching, and window transparency.

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File size: 0.383 MB, number of pages: 8, download server: www.cs.virginia.edu
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