摘要
对隧道照明光源路用综合能效进行分析和优劣评价是保证隧道照明高效节能、环保安全的前提。本研究采用不同色温、显色指数、亮度水平的LED光源对隧道内不同光环境条件进行室内模拟。利用视觉功效法对驾驶员进行了灰色目标物的静态视认能力实验研究,得到15种LED光源在8种不同亮度水平下的视认效率。通过计算分析评价得到不同类型LED光源综合能效优劣结果。研究结论可为隧道建设和管理者选择隧道照明光源提供技术参考。
The analysis and evaluation of comprehensive road energy efficiency of tunnel lighting source is the premise to ensure the high efficiency,energy saving,environmental protection and safety of tunnel lighting.In this study,LED light sources with different color temperature,color rendering index and brightness level were used to simulate different light environment conditions in the tunnel.By using the visual efficacy method,the static recognition ability of the driver is studied,and the recognition efficiency of 15 kinds of LED light sources under 8 different brightness levels is obtained.The comprehensive energy efficiency results of different types of LED light sources are obtained through calculation,analysis and evaluation.The research results can provide technical reference for tunnel construction and managers in choosing tunnel lighting sources.
作者
于纪淼
孙哲
YU Ji-miao;SUN Zhe(Heilongjiang Institute of Technology,Harbin 150050,China;No.1 Engineering Co.,Ltd.of FHEC of CCCC,Beijing 100000,China)
出处
《价值工程》
2021年第21期102-105,共4页
Value Engineering
关键词
隧道照明
光源
综合能效
分析评价
tunnel lighting
light source
comprehensive efficiency
analysis and evaluation
