用LED照明实现模拟日光变化——谈世博会圣保罗城市馆日光室的照明实现To Simulate the Sun Light Change with LED——The Sun Light Change Solution in Sam Polo Pavilion Shanghai Expo
吕庆峰,史进红
Lv Qingfeng Shi Jinhong(Shanghai TeamsLitek Corp.Ltd.,Shanghai 200091)
摘要(Abstract)：
太阳日光的模拟,尤其是模拟其色温变化,是许多照明从业者所追求的。LED光源的出现,使这个目标又多了一种实现的可能,而且是一种低成本、可推广的可能,具备大规模应用可能。本文结合了上海世博会巴西圣保罗馆的实际案例,阐述了如何采用LED,并结合新型的控制技术,实现太阳光模拟的方法。
To simulate the sun light,especially to matching it's color temperature changing.Is one very important goal of many lighting practitioners,who are chasing for.The new light source,LED,give us a new optional solution to make this come into reality.Besides,it is a low cost and propagable solution.This means having the possibility to make large scale use.In this article,we analyze the solution via a true case The Sam polo Pavilion of shanghai EXPO.Show you how to combine different LED together and use accurate lighting control value to simulate the color temperature and intensity of the sunlight.
关键词(KeyWords)：
上海世博会;LED照明;日光变化;照明控制
EXPO shanghai;LED lighting;sun light change;lighting control
基金项目(Foundation):
作者(Author):
吕庆峰,史进红
Lv Qingfeng Shi Jinhong(Shanghai TeamsLitek Corp.Ltd.,Shanghai 200091)
DOI: 10.13223/j.cnki.ciej.2011.06.009
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