办公建筑健康照明实测调研:埃斯波-重庆案例比较研究
Field study on healthy lighting in office buildings: A comparative analysis of Espoo and Chongqing cases
摘要：
办公建筑中的照明设计对提升人员满意度和改善身心健康有重要作用。本研究对位于芬兰埃斯波市和中国重庆市的3个不同照明条件的典型办公空间开展了现场实测和问卷调研,围绕生理等效照度、天然采光等健康照明关键指标,对不同案例中用户的主观评价进行了对比分析。结果表明,在实际应用中,提高生理等效照度能够显著改善人员满意度。同时分析总结了办公建筑健康照明设计的影响因素,并提出了优化建议。
Abstract：
The lighting design in office buildings plays a crucial role in enhancing occupant satisfaction and improving physical and mental health. This study conducts on-site measurements and questionnaire surveys in three typical office spaces under different lighting conditions, located in Espoo, Finland, and Chongqing, China. It focuses on key indicators of healthy lighting, such as melanopic equivalent daylight illuminance (melanopic EDI) and natural daylight. A comparative analysis of user subjective evaluations across different cases is performed. The results show that improving melanopic EDI in practical applications can significantly enhance occupant satisfaction. Furthermore, the study analyses and summarizes the influencing factors of healthy lighting design in office buildings and provides optimization recommendations.
Keywords:office building; healthy lighting; non-visual effect; melanopic equivalent daylight illuminance (melanpoic EDI); natural daylight