전반조명 기반 사용자 및 위치인식기술 적용 조명제어 시스템 제안 연구

• Published in: 설비공학 논문집, 27(10) Vol. 27; no. 10; pp. 527 - 536
• Main Authors: 박주일(Juil Park), 이행우(Haengwoo Lee), 서장후(Janghoo Seo), 김용성(Yongseong Kim)
• Format: Journal Article
• Language: Korean
• Published: 대한설비공학회 2015
• Subjects: 기계공학; General illumination(전반조명); User and location awareness(사용자 및 위치인식); Lighting control(조명제어); Performance evaluation(성능평가)
• ISSN: 1229-6422; 2465-7611
• DOI: 10.6110/KJACR.2015.27.10.527

Studies for the reduction of lighting energy have been done using technologies such as user and location awareness. However, the focus of current research on location-based lighting control has been on energy reduction, which can lead to other issues including an imbalance in indoor illumination. This study proposes a lighting control system applying general illumination and technology for user and location awareness. The proposed lighting control system reduced lighting energy by 72.1%, 66.5% and 62.3% for 1, 2 and 3 users, respectively, compared to the On/Off lighting control system. This lighting control system causes an increase in lighting energy of 35.8% and 10.9% for 1 and 2 users compared to the lighting control system with user and location awareness, while a reduction of 9.4% was seen for 3 users. This means that the proposed system provides more effective energy reduction for a room with multiple occupants as it is based on the general lighting control scheme. The lighting control system applying general illumination and technology of user and location awareness improved the uniformity factor by 32.0%, 39.4% and 33.4% for 1, 2 and 3 users, respectively.