校园道路功能照明的低碳化评价研究

Study on Evaluation of Campus Road Function Lighting

良好的道路照明是保障校园夜间环境安全、塑造独特校园文化氛围的重要途径。该文通过大连理工大学道路照明实测与评价研究,分析了校园道路照明现状,存在光照不足、亮度对比度过大与亮度过低等现象。从校园照明规划的角度,对校园道路进行了分级,分为校园主干道、区内主干道、区内支路,并针对各级道路分别进行实际测量,定量化结果表明,各级道路照度分布不均,亮暗过度区较多,照度均匀度需进一步提高。最后根据测量结果,对校园道路照明规划提出解决的建议,为实现优质、低碳的校园环境提供科学的设计方法。

Good road lighting is an important way to guarantee the safe environment in campus at night and to shape unique cultural atmosphere in campus. This paper analyzes the current situation of road lighting of Dalian University of Technology through actual measurement and evaluation, revealing that some problems of road lighting exist in campus, such as deficiency of illumination, excessive brightness and contrast, and inad- equate brightness of the roads. From the perspective of campus lighting planning, this paper classifies the campus roads as campus trunk road, district trunk road, and district branch road, and measures each kind of roads separately. The quantified result reveals that all kinds of roads suffer from inadequate illuminance which needs to be improved. Finally, this paper brings out a proposal for the planning of campus road lighting.