浅谈道路照明系统设计要点

Elementary Discussion on Design Gist of Road Lighting System

以某道路照明系统为设计实例,阐述了道路照明设计不仅要以路面亮度均匀度和纵向均匀度(或路面照度均匀度)作为设计计算依据,还应考虑眩光限制、环境比和诱导性等指标。对设计过程中照明光源类型的选择、照明灯具的布置、照明系统供电及控制方式、配电线路的设计、金属灯杆接地、绿色照明节能措施等方面做了一系列简要介绍。

Taking the lighting system of a road as a case, the article sets forth that the lighting design of road is not only based on the luminance uniformity and longitudinal uniformity of pavement(or the illumination uniformity of pavement), is but also considered of the indexes of glare restriction, environmental ratio and inductivity. The article briefly introduces a series of aspects in the selection of lighting source types, layout of lighting lamps, power supply and control mode of lighting system, design of power distribution lines, metal pole grounding, and green lighting energy saving measures.