公路隧道照明系统综合评价体系研究

Study on Comprehensive Evaluation System of Highway Tunnel Lighting System

针对隧道照明系统的评价因子较单一,缺乏综合评价指标体系的现状,结合安全性、舒适性和节能性3个方面,选择8个指标建立公路隧道照明系统综合评价体系,基于层次分析法计算各指标的影响权重,并根据各指标特点确定相应的评分机制,建立综合得分计算模型。以羊鹿山隧道照明系统提质升级改造为例,改造前后的综合评价得分分别为62.20和90.30,证明改造后的照明系统兼具安全、舒适和节能的特点。该案例验证了构建的综合评价体系的合理可行,可供隧道照明系统设计及综合评价参考。

The current evaluation factors of tunnel lighting system are often simple,lacking a comprehensive evaluation index system.In view of this,the comprehensive evaluation system of highway tunnel lighting system was established by selecting 8 indexes from three aspects,namely safety,comfort and energy saving.The influence weights of each index were calculated based on analytic hierarchy process(AHP).The corresponding scoring mechanism was determined by combining the characteristics of each index,and the comprehensive scoring calculation model was established.Taking the upgrading and renovation of the lighting system of Yanglu Mountain Tunnel as an example,the comprehensive evaluation scores before and after the renovation are 62.20 and 90.30 respectively,which proves that the lighting system after the renovation has the characteristics of safety,comfort and energy saving.This case verifies the rationality of the constructed comprehensive evaluation system and can provide some references for the design and comprehensive evaluation of tunnel lighting system.