作　　者： ; ; ; ; ; ; ;

机构地区： 深圳大学建筑与城市规划学院

出　　处： 《深圳大学学报（理工版）》 2013年第2期186-189,共4页

摘　　要： 将道路照明方式按高灯位顺向、低灯位顺向、高灯位逆向和低灯位逆向分类,基于视网膜照度,分别在二维平面、道路空间以及规则反射、漫反射条件下进行照明效率分析.结果表明,目前占主流地位的传统照明形式并非最佳照明方式,存在巨大的提升照明效率的空间.对于快速道路的路面照明,低灯位逆向照明方式的照明效率高于其他照明方式.这一结论为节能和开发超越现行照明形式的新型照明方式提供了理论基础. The lighting types are classified into low position inverse lighting type, low position forward lighting type, high position inverse lighting type and high position forward lighting type. The lighting efficiency analysis and experimental verification of all the four lighting types based on retinal illuminance were done in the 2-dimensional plane and 3-dimensional space with different road surface reflection. According to the theoretical analysis and experiment results, the widely used lighting type at present is not the best one, and there is still great room for improvement. Results show that energy efficiency of low position inverse lighting type is higher than any other kinds of lighting types, and this dicovery provides the theoretical basis for developing more efficient new lighting types.

关 键 词： 建筑光学 道路照明节能 照明方式 亮度 逆向照明 照明效率 节约能源

领　　域： [建筑科学]