建筑天然光环境的非视觉健康研究综述

A Review of Non-Visual Healthy of Daylight Environment in Building

摘要:

天然光与人类健康息息相关，其非视觉效应与建筑光环境设计的联系密切。通过系统梳理近 15年来国内外相关研究成果，基于天然光非视觉效应的基本特征和研究方向，分析总结建筑非视觉天然光环境研究相关的空间场景（校园、办公、医疗等）和空间变量、量化指标与标准，以及主要研究方法。研究发现，空间变量、气候条件和时间因素共同影响建筑空间的非视觉天然光环境；城市设计、空间形体、控光界面、室内属性和视点特征 5 类空间变量对非视觉效应具有显著影响；量化指标与标准仍需进一步完善；主要研究方法为现场实测和模拟实验。最后展望了非视觉效应在建筑天然光环境中的研究方向与应用。

Abstract:

Daylight is closely related to human health, and its non-visual effects are closely associated with the design of the light environment in buildings. By systematically reviewing the relevant research at home and abroad in the past 15 years, based on the basic characteristics and research directions of the non-visual effects of daylight, this paper analyzes and summarizes the relevant spatial scenes(such as campus, office, and medical spaces), spatial variables, quantitative indicators, standards and the main research methods related to the non-visual daylight environment in buildings. The research found that spatial variables, climatic conditions, and time factors jointly affect the non-visual daylight environment of building spaces. Five types of spatial variables—namely urban design, spatial form, light control interface, indoor attributes, and viewpoint characteristics—significantly influence on the non-visual effects. Quantitative indicators and standards still need to be further improved, and the main research methods can be divided into on-site measurement and simulation experiments. Finally, the research direction and application of the non-visual effects in the daylight environment of buildings are prospected.