影响夜间道路平均照度原因的浅析

Brief Analysis of the Factors Affecting Average Road Surface Illuminance

近年来,随着城市管理向精细化、智慧化加快发展,城市夜间道路照明的视觉安全和视觉功效受到城市照明管理部门的日益关注。为通过更高效的手段,掌握夜间路面平均照度等道路照明评价指标,为考核照明质量、进行照明设施维护提升等提供依据,运用移动式道路照明检测系统,对成都市主城区的800条道路进行了测量,分析照度数据并总结了部分道路照度偏低的原因,据此提出道路照明设计建设和维护管理方面的优化建议。

In recent years,with the rapid development of urbanmanagement,the visual safety and visual efficacy of urban road lighting at night have been paid more and more attention.The lighting management department hopes to obtain the road lighting evaluation indexes,such as the average illuminance of road surface at night by more efficient means,so as to provide the basis for evaluating the quality of road lighting at night and for the maintenance and improvement of lighting facilities.A mobile road lighting measurement system was used to measure the 800 roads in the main urban area of Chengdu.The illuminance data is analyzed,and the reasons for the low illuminance of some roads are summarized in this paper.Based on the analysis results,optimization suggestions for road lighting design,construction,maintenance and management are proposed.