照明工程学报2016，Vol.27Issue(5)：43-47,52,6.DOI:10.3969/j.issn.1004-440X.2016.05.008
苏州市区夜间道路光环境影响因素分析
Analysis on Factors Affecting Road’ s Light Environment at Night of Urban District in Suzhou
韩兵 1陈亢利1
作者信息
- 1. 苏州科技学院环境科学与工程学院，江苏 苏州 215011
- 折叠
摘要
Abstract
The road’ s light environment are affected by three main factors: brightness of LED displays, flash of monitors and glare produced by headlights of motor vehicles. As lightening projects are implemented by Suzhou government these years, road surface luminance becomes high. Also driver’ s sight in area glare happening is changeable, then these 3 glare sources can’ t be accurately evaluated with TI. So GR is chosen to calculate glare value. After measuring and analyzing brightness of these three glare light sources based on roadway luminance, value of glare is gotten. The obtained results shall be compatible with each other and CIE standard value, then influence degree of these three glare light sources to road’ s light environment can be concluded. In order to minimize the impact of glare, methods, like installing anti-glare board, adjusting install degree of fill flash and changing height and brightness of display screen.关键词
市区/道路/光环境/影响因素/眩光Key words
urban/road/light environment/factors/glare分类
信息技术与安全科学引用本文复制引用
韩兵,陈亢利..苏州市区夜间道路光环境影响因素分析[J].照明工程学报,2016,27(5):43-47,52,6.
