全年动态天然采光模拟软件DAYSIM 被引量：14

Annual Dynamic Daylighting Simulation Tool ‘DAYSIM’

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摘要先进的计算机模拟技术在天然采光设计上已经发挥着越来越重要的作用,但是市场上大部分天然采光模拟软件只能模拟特定光气候下每一个特定时间的室内天然光环境。本文介绍一款近年来新开发的全年动态天然采光模拟软件DAYSIM,该软件是基于Radiance的蒙特卡罗反向光线跟踪算法,并可根据当地的气候数据来动态模拟全年采光情况。笔者以南京一个真实的办公建筑为例,对DAYSIM进行可行性和应用性研究。 Advanced simulation technology has played a more and more important role in the daylighting design. However, most daylighting simulation tools could calculate the daylight illumination at one particular time under one particular sky condition. This paper introduces an annual dynamic daylighting simulation software recently developed called DAYSIM. DAYSIM can simulate annual daylighting condition dynamically according to the local climate data, based on the Radiance algorithms of Monte Carlo reverse light tracing. A study of the feasibility and applicability of DAYSIM was carried out in a real office in Nanjing, P R China.

作者吴蔚刘坤鹏

机构地区南京大学建筑与城市规划学院

出处《照明工程学报》 2012年第3期30-34,85,共6页 China Illuminating Engineering Journal

基金中央高校基本科研业务费专项资金资助

关键词 DAYSIM 天然光计算机模拟全年动态 DAYSIM daylight simulation annual dynamic

分类号 TP391.9 [自动化与计算机技术—计算机应用技术] TU113.5 [建筑科学—建筑理论]

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参考文献19

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