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

作　　者：储海龙 张宇宁[1] 王坚[1] CHU Hailong;ZHANG Yuning;WANG Jian(International Joint Research Laboratory for Information Display and Visualization,School of Electronic Science and Engineering,Southeast University,Nanjing 210096,CHN)

机构地区：[1]东南大学电子科学与工程学院教育部信息显示与可视化国际合作联合实验室,南京210096

出　　处：《光电子技术》2018年第3期167-171,177,共6页Optoelectronic Technology

基　　金：国家自然科学基金青年科学基金(61405033);国家重点研发计划(2016YFB0401201)

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。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 agood agreement between them and the validation of the model could be confirmed.

关 键 词：室内照度 自然光 数学模型 照明 天空模型 

分 类 号：O432[机械工程—光学工程]