• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2007년도 춘계학술대회 논문집
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• pp.97-100
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• 2007

Recently, since adjustment systems of various CCT(Correlated Color Temperature) are much developed, lighting environment of indoor has created by such various CCT lighting systems. If an indoor image of fixed CCT will quickly correct images of various CCT, lighting or interior designers can utilize it to persuade his or her clients in the indoor lighting planning process. Therefore, this paper presents fundamental data which are RGB data of seven color images for the correction of image by three different CCT.

• KIEAE Journal
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• 제13권1호
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• pp.133-140
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• 2013

The purpose of this study was to test the effectiveness of the light-shelf system combined with IT to save lighting energy in resident space. According to the multiple variables that affected intensity of illumination, various experiments were designed and conducted. The main findings of this study were following: (1)the optimal level of light-shelf system was formulated which met the appropriate range of intensity of illumination in living-room; (2)although the mixed light-shelf system indicated a high performance, it could often provide discomforts to residents according to the degree of exposure; (3)artificial lights using light-shelf system combined with IT showed a higher effectiveness than those using fixed light-shelf system displayed. This study provided initial information of light-shelf system formative processes that could contribute to the lighting energy diminution. Future studies should focus more on multiple approaches regarding different types of resident space planning.

• 한국실내디자인학회논문집
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• 제23권3호
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• pp.164-172
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• 2014

The purpose of this study is to identify current condition of night lighting plan for the outdoor space in an apartment complex and to examine how residents perceive that environment. For this purpose, considerations and standards for safe and agreeable night lighting environment were examined through literature study. And a field study to determine the current state of the night lighting environment was conducted, and finally a survey was executed to find out residents' satisfaction, requirements and consciousness on that lighting environment of apartment complex. Findings of this study can be summarized as follows. Firstly, most standards for night lighting environment focus on the urban environment as a whole, so they have very few clear standards exclusive for the outdoor space of the apartment complex. Secondly, most of outdoor spaces surveyed in this study have met the basic illumination standard, but some spaces had parts where lights were off or out of order forming dark zones, and in some parts lights were screened by trees causing shades, poor safety and a narrowed sight. Thirdly, residents had interest in the night lighting environment of the outdoor space, but they were not fully satisfied with that environment. Fourthly, residents were negative about such factors of the environment as safety, convenience, recognition and aesthetics. These factors should be reflected in planning and improving the night lighting. It is expected that this study provides basic information necessary to plan safer and more agreeable night lighting, and to satisfy the residents' need for liveable apartment complex.

• 조명전기설비학회논문지
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• 제24권5호
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• pp.8-15
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• 2010

조명은 공간을 비추는 기본적인 기능 외에 진보된 기술과 디자인으로 다양한 연출 효과와 함께 공간에 효율성을 좌우한다. 공간의 효율성에 적합한 조명설계는 공간의 입지적 여건과 램프 특성에 따라 설계되어질 때 가능해진다. 특히, 특수공간의 조명설계는 공간적 특수성을 감안하여 사전 분석과 검토가 요구된다. 따라서 본 연구에서는 방폐장 터널의 공간적 특수성을 감안한 조명환경을 위하여 사전의 조명설계와 시뮬레이션을 통한 적합성 검토를 하고자 한다. 이에 무전극형광램프를 제안하며 방폐장 터널의 입지현황에 따라 구간별 조명설계 기준과 구성을 제시하고 이를 통한 조명설계를 바탕으로 시뮬레이션 분석을 하여 적합성 검토한다.

• 설비공학논문집
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• 제22권5호
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• pp.314-321
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• 2010

This study examines the influence of functional interior factors on the variation of indoor environment to propose proper elements for planning studyrooms. Several factors that should be included in planning stages of the rooms are discussed to apply appropriate conditions for a pilot study. Field measurements and survey were performed in actual apartment buildings. The influence of lighting, thermal and acoustical conditions on comfort levels were examined.

• 한국정보컨버전스학회논문지
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• 제8권1호
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• pp.31-38
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• 2015

소비자들은 단순히 상품을 공급받는 소비자가 아닌 가치중심소비를 하고 이미지를 중시하며, 개성화, 감성화되어가는 소비행태를 보이고 있다. 백화점업계에서도 이러한 소비자의 소비행태변화에 적극적으로 대응하고 점포와 판매환경을 시각적으로 차별화하기 위한 전략으로 VMD에 대한 관심을 높여가고 있다. 본 논문에서는 백화점에서의 VMD의 효과적 전개방안을 상품연출, 상품진열, 색채구성, 조명계획, POP, sign display의 여섯 파트로 구분하여 제시하고 있다.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2000년도 학술대회논문집
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• pp.20-24
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• 2000

• 조명전기설비학회논문지
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• 제15권5호
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• pp.1-7
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• 2001

조명시스템의 경제성에 크게 영향을 주는 요소들을 보면 초기 설비비, 보수비, 전기요금 등이 있다. 이 중에서 보수비는 램프 교환비, 램프교환 인건비, 청소비로 구성되어 있으므로 부소계획에 따라서 조명시스템의 경제성이 다르게 나타난다. 따라서 설계초기에 어떠한 조명시스템이 경제적으로 유리한가를 예측하는 것은 중요하다. 그러므로 본 연구에서는 평균조도를 계산하는데 사용되는 ZCM에서의 보수율 구성 요소들을 변화시켜 보수율을 산정한 다음 조명시스템의 경제성을 평가하여 보수율의 중요성을 보였다.

• 조명전기설비학회논문지
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• 제23권7호
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• pp.1-7
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• 2009

The research aims at providing data needed for planning the lighting of a study room by comparing the lighting environments of study rooms for urban and rural juveniles. The subject of the research was 300 students in middle schools in Daegu and Checngdo-gun, Gyeongsangbuk-do (Daegu 150 houses and Cheongdo 150 houses), and their study rooms were examined. The following is the result of the research. First, rural students stayed more time in their study room than urban students. The task that rural students (studying) and urban students (studying and using computer) all did in their study room was mainly visual work Second, although the sizes of rural study rooms were bigger than those of urban study rooms, urban study rooms had more light sources than rural study rooms. In the rate that of having a task lighting, the city(87.1[%]) was higher than the country (45.7[%]). However, the rate of using a task lighting was lot high in both the city and the country. Third, the result that compared the average values of illuminations on desk planes was that the average value of the city was 3.4 times higher than that of the country. Also, the average value of the country did not meet the standard illumination of Korean industrial standards (KS). In particular, it did not reach the lowest standard. The result is related with that only 52[%] of students who had a task lighting used it. Finally, the satisfaction of lighting environment in the city was generally higher than the country. Especially, although the country had a low illumination, the user showed a high satisfaction. It indicates that people living in the country need to understand about the needs of illumination.

• KIEAE Journal
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• 제11권6호
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• pp.71-79
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• 2011

There are high recognitions on the importance of comforts in Elderly living environment, but the circumstance is that studies on seniors facility space itself are approached only in planning level, and studies on lighting environment which is significantly associated with the comfort in the indoor environment of seniors where they actually spend the majority of their time are not that active. This study was intended to deduce cozy bedroom environment to which existing elderly care facility can be improved by using light shelf the lighting system with the advantage of being able to serve both as building sun visor and lighting window simultaneously in order to analyze the interior environment of bedroom space of elderly care facility the indoor space where the aged spend the majority of their life and examine the directions for the improvement of existing building lighting system through remodeling and renovation. In this study, lighting performance analysis was done in a way that the windows of the bedroom unit in existing facility were set in southbound direction based on two standard types and were put under initial simulation with the use of Autodesk Revit 2011, and after the simulation results were converted to Green Building Studio gbXML file to be used in ECOTECT, Daylight Autonomy a dynamic simulation and static natural lighting simulation the existing method of calculating daylight factors were deduced through Ecotect Analysis 2011. In conclusion, exiting standard model was found in such a condition that the daylight factors for both type A and type B were above 5% the proper standard value, and required improvement. In case light shelf the natural lighting system was attached, the daylight factor was improved to proper standard value for type A, and also was improved above existing facility for type B.