Light sensor calibration and dimming sequence design in distributed lighting control systems

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10 Citaten (Scopus)

Samenvatting

We consider distributed lighting control systems consisting of multiple asynchronous feedback controllers that adapt dimming of intelligent light source based on occupancy and illuminance value as measured by co-located occupancy and light sensors respectively. In an initial calibration step, the set-point at the light sensor for every controller is determined. Changes in reflectance due to factors like changes in occupancy and object characteristics modify the set-point, thus adversely affecting the illumination distribution from the lighting system. We propose a method for sensor set-point calibration and tracking and an associated lighting control algorithm. Initial calibration of set-points is achieved distributedly with light sources dimming according to a proposed sequence. We show that the proposed methods improve the illumination performance of the lighting system in event of reflectance changes.

Originele taal-2Engels
TitelProceedings of the 11th IEEE International Conference on Networking, Sensing and Control, ICNSC 2014
Plaats van productieBrussels
UitgeverijIEEE Computer Society
Pagina's344-349
Aantal pagina's6
ISBN van elektronische versie978-1-4799-3106-4
ISBN van geprinte versie978-1-4799-3107-1
DOI's
StatusGepubliceerd - 1 jan 2014
Evenement11th IEEE International Conference on Networking, Sensing and Control (ICNSC 2014) - Miami, Verenigde Staten van Amerika
Duur: 7 apr 20149 apr 2014
Congresnummer: 11

Congres

Congres11th IEEE International Conference on Networking, Sensing and Control (ICNSC 2014)
Verkorte titelICNSC 2014
LandVerenigde Staten van Amerika
StadMiami
Periode7/04/149/04/14

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  • Citeer dit

    Caicedo, D., Pandharipande, A., & Willems, F. M. J. (2014). Light sensor calibration and dimming sequence design in distributed lighting control systems. In Proceedings of the 11th IEEE International Conference on Networking, Sensing and Control, ICNSC 2014 (blz. 344-349). [6819650] IEEE Computer Society. https://doi.org/10.1109/ICNSC.2014.6819650