城市建筑日照分布数字图像分析  

IMAGE PROCESS FOR SUNLIGHT DISTRIBUTION AMONG BUILDINGS

作　　者：罗庆[1] 李百战[1] 姚润明[2] Koen Steemers 

机构地区：[1]重庆大学"三峡库区生态环境"教育部重点实验室,重庆400045 [2]英国剑桥大学马丁建筑与城市研究中心

出　　处：《太阳能学报》2006年第12期1247-1251,共5页Acta Energiae Solaris Sinica

基　　金：国家科技部"小城镇建设关键技术重大项目"(2003BA8008A15);英国外交部全球机遇基金(FCO-2CH176K)

摘　　要：由于城市建筑密度加大造成原有的建筑日照分布改变,该文通过对城市建筑群及新建建筑的参数分析,来确定日照分布改变与建筑设计的关系,并引入了数字图像分析方法,进行建筑日照分析。该方法分析过程简便、清晰,结果表达直观。为建筑师、建筑环境工程师进行建筑规划及建筑环境优化设计中,充分考虑建筑日照分布问题提供了参考依据。With the acceleration of the urbanization, there are more and more buildings in city that change the original sunlight distribution among buildings. The parameter of building complex and new building to confirm the relation between sunlight distribution and building design was analysed, and the method of digital process was introduced. The method is simple and the result is useful which could providea a reference for architects when they consider the sunlight distribution in the course of building design.

关 键 词：建筑日照 图像分析 建筑设计 

分 类 号：TK51[动力工程及工程热物理—热能工程]