光电子技术, 2018, 38 (3): 167, 网络出版: 2019-01-10
基于CIE天空模型的室内自然光照度计算模型
Indoor Natural Illumination Calculation Model Based on CIE Sky Model
摘要
介绍了一种计算室内自然光照度的模型。该模型以国际照明委员会公布的15种天空亮度分布模型为基础, 以天气条件、建筑朝向、建筑纬度、四季更替、昼夜更替、建筑开窗、室内表面反射系数等为变量, 较全面的考虑了影响室内照度的因素。将实际测量数据与本模型计算的结果进行比较, 结果表明本模型的计算精度能够很好地吻合实验数据。
Abstract
An indoor natural illumination calculating model was presented based on 15 kinds of sky brightness distribution models published by the CIE (International Commission on illumination). By setting weather conditions, building latitude, four seasons alternation, diurnal alternation, building fenestration, indoor surface reflectance and et al. As input parameters, factors that would affect indoor natural illumination were comprehensively taken into consideration. Comparing the calculated values of this model with the actual measured data, the results showed a good agreement between them and the validation of the model could be confirmed.
储海龙, 张宇宁, 王坚. 基于CIE天空模型的室内自然光照度计算模型[J]. 光电子技术, 2018, 38(3): 167. CHU Hailong, ZHANG Yuning, WANG Jian. Indoor Natural Illumination Calculation Model Based on CIE Sky Model[J]. Optoelectronic Technology, 2018, 38(3): 167.