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Proceedings Paper

Quantitative comparison of photometric quantities for road lighting between CIE and IESNA standards
Author(s): Lingna Shi; Weimin Chen; Xianming Liu; Wei Lai
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Paper Abstract

In order to study the influence of road lighting standard on the photometric quantities and energy consumption, road lighting standards of CIE (International Commission on Illumination) and IESNA (Illuminating Engineering Society of North America) were compared in methodology, evaluation criteria and threshold. With the calculation of 20 typical assembly of roads and luminaries, it is found that the luminance is higher in IESNA than that in CIE. On the other hand, energy consumption is much less in IESNA than that in CIE under the same conditions.

Paper Details

Date Published: 18 September 2013
PDF: 9 pages
Proc. SPIE 8834, Nonimaging Optics: Efficient Design for Illumination and Solar Concentration X, 88340S (18 September 2013); doi: 10.1117/12.2022565
Show Author Affiliations
Lingna Shi, Chongqing Univ. (China)
Chongqing Jiaotong Univ. (China)
Weimin Chen, Chongqing Univ. (China)
Xianming Liu, Chongqing Univ. (China)
Wei Lai, Chongqing Univ. (China)


Published in SPIE Proceedings Vol. 8834:
Nonimaging Optics: Efficient Design for Illumination and Solar Concentration X
Roland Winston; Jeffrey Gordon, Editor(s)

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