| Title |
Calculation and Regulation Proposal of Light Pollution from Road Lightings |
| Authors |
Sook-Hyun Cho ; Min-Wook Lee ; Hyeon-Seok Choi ; Hoon Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2011.25.12.021 |
| Keywords |
Light Pollution ; Cut-off Classification ; BUG Classification ; ULR |
| Abstract |
This is a study to establish regulations against light pollution for lighting on roads. Many kinds of light pollution by luminaire on roads was calculated and analyzed by applying the classification method of luminaires(Cut-off classification of IDA-IESNA, BUG Rating Classification) and the calculation method of Upward Lighting Ratio of CIE among measures to prevent light pollution that international lighting organizations suggest. As a result of the analysis, it was found that the regulation by Cutoff of IESNA and ULR classification of CIE could be one for scattered light of light pollution compared to BUG classification but is not sufficient for the regulation of light tresspass or glare. BUG classification by each lighting zone was suggested as threshold value of the light pollution regulation considering domestic conditions. |