高速公路现行照明方式解析  

Analysis of Current Highway Lighting Type

作　　者：赵海天[1] 赖冠华[1] 胡艳鹏[1] 王少健 

机构地区：[1]深圳大学建筑与城市规划学院,广东深圳518060 [2]郑州市城乡规划局,郑州450000

出　　处：《土木建筑与环境工程》2014年第5期71-75,94,共6页Journal of Civil,Architectural & Environment Engineering

基　　金：国家自然科学基金(51278309);深圳市科技创新资助项目(CXC201006040018A)

摘　　要：基于舒适性、照明效率和可见度3个方面对现行照明方式从路面照明、空间照明方面进行分析,揭示了现行照明方式存在的缺欠。分析发现,目前以LED光源对HPS光源进行简单替代,并不能对上述缺欠进行有效改善,因而不是参与道路照明的恰当形式;消除路灯眩光的必要条件是路灯位于驾驶员与路面之间;提高可见度水平的必由之路是重新进行光分布设计和提高有效照明比例;道路照明方式的创新性研发方向是将路面照明、空间照明、雾天照明三重任务分解,采用各自独立的小功率、高效能光源,组合运用,分别控制,独立运行。Current mainstream lighting type from three aspects includingeomfort, energy efficiency and visibilitywas analyzed as well as the shortcomings of the lighting type. The LED fails to improve the current condition effectively and the replacement of HPS with LED is not advisable. To avoid glare, it is necessary to locate road lamp between driver and road surface. Light distribution should be redesigned and the increased proportion of effective lighting is required to improve the visibility level. A new method is proposed by employing separate, low-power and high efficacy LED and customized control system to satisfy the requirement of various functions including road surface lighting, space lighting and lighting in the fog condition

关 键 词：城市交通 道路照明 可见度 眩光 LED 节约能源 

分 类 号：TU113.6[建筑科学—建筑理论]