지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 808 - 811 (4page)
이용수
이 논문의 연구 히스토리 (2)
2014
An Optimal Comfort Indoor Environment Based on the LED Illumination and PMV Index Using Physiological Indicators for Energy-saving Building
Hyungsun Kim
,
Jinho Kim
,
Hyungsik Kim
외 1명
대한인간공학회 학술대회논문집
2014.05
학술대회자료
Effect of the LED Illumination and PMV Index on the Performance of Cognitive Tasks
Hyungsun Kim
,
Jinho Kim
,
Heechang Jung
외 1명
대한인간공학회 학술대회논문집
2014.05
학술대회자료
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초록· 키워드
오류제보하기
This study examined to find out the optimum LED illuminance in accordance with the cognitive task in an office area. To achieve this, we used LED illumination that could be adjusted from 400lx to 1000lx and set color temperature to 5200K which was similar to the temperature of common fluorescent lamp. And, we designed the cognitive tasks, which were divided by number error-correction, letter error-correction, and numerical calculation. The cognitive task time, error, and questionnaire about preference of LED illumination and PMV value were measured. As a result, the required time of error correction work was highest in 600lx, accuracy was highest in 1000lx. In addition, the PMV index should be set to 0 for a higher level of work efficiency. Thus, we showed it was necessary to determine the appropriate PMV value and the LED illumination for the improvement of visual performance at near.
목차
ABSTRACT
1. Introduction
2. Method
3. Results
4. Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2016-530-002491072