基于CBDM的建筑天然光环境研究进展  

Research Progress of Building Daylight Environment Based on CBDM

作　　者：梁树英[1,2] 杨易 陈桂奇 LIANG Shuying;YANG Yi;CHEN Guiqi(School of Architecture and Urban Planning,Chongqing University,Chongqing 400045,China;Key Laboratory of Mountain Town Construction and New Technology,Ministry of Education,Chongqing University,Chongqing 400045,China)

机构地区：[1]重庆大学建筑城规学院,重庆400045 [2]重庆大学山地城镇建设与新技术教育部重点实验室,重庆400045

出　　处：《照明工程学报》2024年第2期86-95,共10页China Illuminating Engineering Journal

基　　金：国家自然科学基金(51708055);国家重点研发计划(2018YFC0705102-04)。

摘　　要：天然光作为绿色能源,对建筑可持续发展有着重要意义。正确评估建筑自然采光是积极利用天然光的关键因素,而目前的天然采光研究主要以静态计算评估为基础,未考虑天然光的高度动态性以及地域不同对室内采光的影响。因此,基于气候的采光模型(Climate-Based Daylight Modeling,CBDM)对建筑天然采光的适用性应用提出了新的要求。本文回顾了近十年来国内外对CBDM的研究成果,从“量化研究”、“技术应用”、“度量标准”三个方面进行了梳理,总结了基于CBDM的建筑天然光环境研究进展,提出了天然采光的未来发展趋势和需要解决的研究问题。As a green energy source,daylight holds significant importance for the sustainable development of buildings.Accurately assessing natural daylighting in buildings is a key factor in the active use of daylight.However,current research on natural daylighting relies on static calculations,neglecting the high dynamic nature of daylight and the influence of regional differences on indoor daylighting.Therefore,the applicability of Climate-based Daylight Modeling(CBDM)imposes new requirements on the assessment of natural daylighting in buildings.This paper reviews the research achievements of CBDM both domestically and internationally over the past decade.It provides an overview of the progress in building natural lighting environments based on CBDM,focusing on three aspects:“quantitative research”,“technological application”and“measurement standards”.Additionally,it outlines future trends and identifies research issues that need to be addressed in the field of natural daylighting.

关 键 词：天然采光 基于气候的采光模型(CBDM) 光气候数据 天空亮度模型 动态采光 

分 类 号：TM923[电气工程—电力电子与电力传动]