照明工程学报2017，Vol.28Issue(1)：42-45,4.DOI:10.3969∕j.issn.1004-440X.2017.01.008
建筑立面照明设计参数的量化研究
Study on the Parameters of Building Facade Lighting Design
李农 1李顶 1李飞1
作者信息
- 1. 北京工业大学城市照明规划设计研究所, 北京 100124
- 折叠
摘要
Abstract
The three important physical parameters of fa? ade dynamic lighting are lighting brightness, light color and dynamic change speed. This paper through experiments finds out the"positive feedback" of different brightness, light color and duty frequency. Lognormal distribution function was used to perform mathematical fitting on the results, to obtain the optimum duty cycle frequency and its acceptable range for brightness and color combinations. In addition, the interpolation method was also used to get the optimal duty cycle corresponding to brightness level and wavelength combinations. Under different brightness, the optimal duty varies with the wavelength presenting an asymmetric "Swallow Wing Type" distribution. The quantitative research results of lighting brightness, light color and dynamic change speed provide theory support for dynamic lighting design.关键词
动态照明/亮度/光色/动态变化速度/参数量化Key words
dynamic lighting/brightness/color/dynamic change speed/parameter quantization分类
信息技术与安全科学引用本文复制引用
李农,李顶,李飞..建筑立面照明设计参数的量化研究[J].照明工程学报,2017,28(1):42-45,4.
