수직형 LED 조명의 색상 및 점멸에 따른 눈부심 주관평가

다국어 초록 (Multilingual Abstract)

Currently, in South Korea, ‘Light Pollution Prevention Act by Artificial Lighting’ has been enforced. For advertising lighting, it is limited based on only the light-emitting luminance. Luminance is a concept related to the glare. Not only the luminance of the light source, but also glare is affected depending on some situations like blinking, luminance contrast, background illuminance. This study conducted glare subjective evaluation with brightness, color, and blinking by looking at the LED lighting box. The results showed that the glare indexes were higher about 2 times in a decrease of background illuminance from 100lx to 0lx. The glare index of R, G, B light was higher than that of white light. The average glare index of the blue light was higher about 8 times compared to 2,700K. And the blink rate had little effect on the glare, but it affected the irritation. Therefore, the glare effect of light color and blinking needs to be considered for the standard of luminous environment.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 연구방법
• 3. 결론
• References

참고문헌 (Reference)

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4 Y. J. Sim, "Subjective Evaluation of Glare for LED Lighting with Background Illuminance" The Society of Living Environment System 2013

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6 "Light Pollution Prevention Act by Artificial Lighting Enforcement Rule"

7 "Light Pollution Prevention Act by Artificial Lighting Enforcement Decree"

8 "Light Pollution Prevention Act by Artificial Lighting"

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10 W. W. Kim, "Effect of Background Luminance on Discomfort Glare in Relation to the Glare Source Size" 19 (19): 175-183, 2010

11 W. D. Kim, "A study to evaluate discomfort glare and forecast apparent brightness based on the characteristics of light sources" 2009