Publication detail

Influence of background luminance on UGR result

ŠKODA, J. SUMEC, S. BAXANT, P. MOTYČKA, M.

Original Title

Influence of background luminance on UGR result

Type

conference paper

Language

English

Original Abstract

The article describes UGR measurement with luminance analyzer and discusses overall impact of background luminance on the calculation result. Background luminance, defined as 2π, causes a problem if the luminance is on the periphery of the visual field. Another complication is that the position index is defined only for the upper half of the view. This causes a complication in glare measurements of luminaires in the lower part of the view. The article attempts to summarize possible variations in luminance analyzer measurements.

Keywords

UGR; luminance; discomfort glare

Authors

ŠKODA, J.; SUMEC, S.; BAXANT, P.; MOTYČKA, M.

Released

13. 9. 2016

ISBN

978-1-5090-3304-1

Book

VI IEEE Lighting Conference of the Visegrad Countries LUMEN V4 - Proceedings

Pages from

32

Pages to

35

Pages count

4

URL

https://ieeexplore.ieee.org/document/7745511

BibTex

@inproceedings{BUT128135,
  author="Jan {Škoda} and Stanislav {Sumec} and Petr {Baxant} and Martin {Motyčka}",
  title="Influence of background luminance on UGR result",
  booktitle="VI IEEE Lighting Conference of the Visegrad Countries LUMEN V4 - Proceedings",
  year="2016",
  pages="32--35",
  doi="10.1109/LUMENV.2016.7745511",
  isbn="978-1-5090-3304-1",
  url="https://ieeexplore.ieee.org/document/7745511"
}