| 논문명 |
상하부 시야의 포지션 인덱스 작성을 위한 예비실험 / A Pilot Experiment of Position Index in Visual Field |
| 저자명 |
박성률 ; 김원우 ; 김정태 |
| 발행사 |
한국생태환경건축학회 |
| 수록사항 |
한국생태환경건축학회 학술발표대회 논문집, 통권13호 (2007-11) |
| 페이지 |
시작페이지(9) 총페이지(4) |
| ISSN |
19753616 |
| 주제분류 |
환경및설비 |
| 주제어 |
포지션 인덱스 ; 글레어계 ; 글레어 ; 쾌적과 불쾌적 한계선 ; Position index ; Glare tester ; Glare ; BCD |
| 요약1 |
본연구의 목적은 상부시야와 하부시야의 글레어감각이 동일한가의 여부를 검토하는 것이다. 이에 실험을 통하여 상부시야와 하부시야의 글레어 감각을 측정하고 비교한다. |
| 요약2 |
Discomfort glare is an important factor influencing appraisal for lighting environment. UGR (Unified Glare Rating) which has been proposed by CIE is one of the formula for discomfort glare. Position index is one of the factor of UGR formula. Position index was proposed by Guth in 1949. It has been used until present limiting upper visual field. Lower visual field has different sensation of brightness in comparing with upper visual field. Therefore, it is necessary to propose position index about lower visual field. The objective of this study is to estimate of brightness sensation in upper and lower visual field. Luminance of BCD (borderline between comfort and discomfort) was measured on the self-made Glare Tester. The results show that the luminance of BCD on the line of sight is 4267cd/㎡ and the glare sensation of the lower visual field is more sensitive than the upper visual field. |
| 소장처 |
한국생태환경건축학회 |