Restoring lighting quality in highway tunnels during luminaire malfunction conditions: An optimization-based luminous flux redistribution strategy

IF 7.4 1区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY

Tunnelling and Underground Space Technology Pub Date : 2025-10-15 DOI:10.1016/j.tust.2025.107161

Xiaoxia Wang , Qinghao He , Peng Cao , Mengjun Wu , Yiting Jiang , Haoyang Zhou , Bin Yang

{"title":"Restoring lighting quality in highway tunnels during luminaire malfunction conditions: An optimization-based luminous flux redistribution strategy","authors":"Xiaoxia Wang , Qinghao He , Peng Cao , Mengjun Wu , Yiting Jiang , Haoyang Zhou , Bin Yang","doi":"10.1016/j.tust.2025.107161","DOIUrl":null,"url":null,"abstract":"<div><div>The enclosed lighting environment in highway tunnels exacerbates accident risks. Prolonged operation of light emitting diode (LED) luminaires commonly results in lumen depreciation, and the associated random failure rate escalates with the extent of this decay, posing a significant threat to driving safety within tunnels. This study proposes a tunnel lighting optimization framework that integrates a hybrid intelligent algorithm, combining particle swarm optimization-differential evolution-simulated annealing (H-PDS) with three-dimensional (3D) illuminance modeling. Based on dual standards from the Chinese JTG/T D70/2-01-2014 (JTG) and the international commission on illumination (CIE), an innovative 3D illuminance field model incorporating luminaire pitch angle correction is developed. This model utilizes coordinate transformation matrices to analyze the impact of installation position, offering enhanced accuracy over conventional models. To address the multi-peak optimization problem inherent in tunnel lighting, a hierarchical H-PDS algorithm is designed. Its global layer utilizes particle swarm optimization (PSO) for a coarse search of the solution space. The local layer incorporates differential evolution (DE) combined with the metropolis criterion from simulated annealing (SA) to effectively escape local optima. Concurrently, a constraint layer dynamically regulates the luminous flux boundaries. Experimental results indicate that, under a single-luminaire failure condition, the proposed framework enhances overall uniformity and lane centerline longitudinal uniformity by more than 7% and 12%, respectively, thereby effectively counteracting the uniformity degradation induced by lumen depreciation. This study contributes theoretical methodologies and technical tools for enhancing reliability and enabling dynamic control of tunnel lighting systems, offering significant practical engineering value in reducing accidents associated with dark adaptation.</div></div>","PeriodicalId":49414,"journal":{"name":"Tunnelling and Underground Space Technology","volume":"168 ","pages":"Article 107161"},"PeriodicalIF":7.4000,"publicationDate":"2025-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tunnelling and Underground Space Technology","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0886779825007990","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CONSTRUCTION & BUILDING TECHNOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

The enclosed lighting environment in highway tunnels exacerbates accident risks. Prolonged operation of light emitting diode (LED) luminaires commonly results in lumen depreciation, and the associated random failure rate escalates with the extent of this decay, posing a significant threat to driving safety within tunnels. This study proposes a tunnel lighting optimization framework that integrates a hybrid intelligent algorithm, combining particle swarm optimization-differential evolution-simulated annealing (H-PDS) with three-dimensional (3D) illuminance modeling. Based on dual standards from the Chinese JTG/T D70/2-01-2014 (JTG) and the international commission on illumination (CIE), an innovative 3D illuminance field model incorporating luminaire pitch angle correction is developed. This model utilizes coordinate transformation matrices to analyze the impact of installation position, offering enhanced accuracy over conventional models. To address the multi-peak optimization problem inherent in tunnel lighting, a hierarchical H-PDS algorithm is designed. Its global layer utilizes particle swarm optimization (PSO) for a coarse search of the solution space. The local layer incorporates differential evolution (DE) combined with the metropolis criterion from simulated annealing (SA) to effectively escape local optima. Concurrently, a constraint layer dynamically regulates the luminous flux boundaries. Experimental results indicate that, under a single-luminaire failure condition, the proposed framework enhances overall uniformity and lane centerline longitudinal uniformity by more than 7% and 12%, respectively, thereby effectively counteracting the uniformity degradation induced by lumen depreciation. This study contributes theoretical methodologies and technical tools for enhancing reliability and enabling dynamic control of tunnel lighting systems, offering significant practical engineering value in reducing accidents associated with dark adaptation.

查看原文本刊更多论文

公路隧道灯具故障条件下恢复照明质量：一种基于优化的光通量再分配策略

公路隧道封闭的照明环境加剧了事故风险。发光二极管（LED）灯具的长时间运行通常会导致流明衰减，并且随着这种衰减的程度，相关的随机故障率也会上升，对隧道内的驾驶安全构成重大威胁。本文提出了一种隧道照明优化框架，该框架将粒子群优化-差分进化-模拟退火（H-PDS）算法与三维照度建模相结合，采用混合智能算法。基于中国JTG/ td70 /2-01-2014 （JTG）和国际照明委员会（CIE）的双重标准，开发了一种包含灯具俯仰角校正的三维照度场模型。该模型利用坐标变换矩阵来分析安装位置的影响，比传统模型提供更高的精度。为了解决隧道照明中固有的多峰优化问题，设计了一种分层H-PDS算法。它的全局层利用粒子群优化（PSO）对解空间进行粗搜索。局部层采用差分进化（DE）和模拟退火（SA）的metropolis准则相结合，有效地逃避了局部最优。同时，约束层动态调节光通量边界。实验结果表明，在单照明灯失效的情况下，该框架的整体均匀性和车道中心线纵向均匀性分别提高了7%和12%以上，有效地抵消了流明衰减引起的均匀性下降。该研究为提高隧道照明系统的可靠性和实现动态控制提供了理论方法和技术工具，在减少与黑暗适应相关的事故方面具有重要的实际工程价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Tunnelling and Underground Space Technology 工程技术-工程：土木

CiteScore

11.90

自引率

18.80%

发文量

454

审稿时长

10.8 months

期刊介绍： Tunnelling and Underground Space Technology is an international journal which publishes authoritative articles encompassing the development of innovative uses of underground space and the results of high quality research into improved, more cost-effective techniques for the planning, geo-investigation, design, construction, operation and maintenance of underground and earth-sheltered structures. The journal provides an effective vehicle for the improved worldwide exchange of information on developments in underground technology - and the experience gained from its use - and is strongly committed to publishing papers on the interdisciplinary aspects of creating, planning, and regulating underground space.