摘要
城市治理中,道路照明系统的高能耗和光污染一直是比较重要的问题。文章针对LED路灯在光效维持、热管理及智能控制等领域的技术瓶颈,提出多维度协同优化方案:设计非对称自由曲面配光透镜提升照度均匀性,开发相变材料耦合热管的动态散热架构抑制光衰,构建基于车流感知的实时调光算法实现按需照明。研究结果显示,通过协同优化技术,可以显著提升LED路灯的性能,为智慧城市建设提供适用的路灯方案。
In urban governance,the high energy consumption and light pollution of road lighting systems have always been important problems.In view of the technical botlenecks of LED street lamps in the fields of light efficiency maintenance,thermal management and intelligent control,a multi-dimensional collaborative optimization scheme is proposed:the asymmetric freeform surface light distribution lens is designed to improve the illuminance uniformity,the dynamic heat dissipation architecture of phase change material coupled heat pipes is developed to suppress light decay,and a real-time dimming algorithm based on traffic flow perception is constructed to realize on-demand lighting.The research results show that the performance of LED street lamps can be significantly improved through collaborative optimization technology,and suitable street lamp solutions can be provided for the construction of smart cities.
作者
李瑞华
刘建国
LI Ruihua;LIU Jianguo(Shandong Sanmu Innovation Environmental Protection Co.,Ltd.,Jinan 250022,China)
出处
《中国照明电器》
2025年第7期158-161,共4页
China Light & Lighting
关键词
LED路灯
节能
环保
协同优化
LED street lamp
energy saving
environmental protection
collaborative optimization
作者简介
李瑞华,助理工程师。主要从事环保、机电相关工作。
