- 간접 반사 방식의 LED 보안등기구 반사판 설계
- ㆍ 저자명
- 채성기,정동환,이윤철,Chae. Sung-Gi,Jung. Dong-Hwan,Lee. Yoon-Chul
- ㆍ 간행물명
- 照明·電氣設備學會論文誌
- ㆍ 권/호정보
- 2012년|26권 4호|pp.6-13 (8 pages)
- ㆍ 발행정보
- 한국조명전기설비학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In this paper, we took an indirect reflectance type that irradiates light from an LED module, which reflects light from a reflector onto the road. This LED pedestrian lighting design produces minimal glare from a relatively simple structure. Using LightTools 7.2, we conducted a study on the varying shape and curvature of the reflector. In order to further investigate this data, we researched the ratio of the DLOR and ULOR, the average illuminance, and the uniformity of the illumination. Based on this research, we selected optimum conditions to realize the actual LED pedestrian lighting using RELUX software. We found the average illuminance value to be 22[1x] and the illuminance uniformity ratio to be 0.23, which met the criteria of the proposed standards set in KS C 7658. In addition, it also satisfied the criteria of the standards set in KS A 3701 by having TI (Threshold Increment) at 7[%].