高速公路隧道光环境优化方法研究框架
Research Framework for Optimizing the Lighting Environment of Highway Tunnels
李洁 1杜志刚 2周忠伟 2杨永正2
作者信息
- 1. 武汉广益交通科技股份有限公司 武汉 430074
- 2. 武汉理工大学交通与物流工程学院 武汉 430063;交通信息与安全教育部工程研究中心 武汉 430063
- 折叠
摘要
为保障高速公路隧道行车安全,文中总结隧道光环境典型问题,从设置依据、布设方式、经济适用等角度梳理灯具照明、视线诱导的应用与国内外研究现状,得出视线诱导具有低成本改善交通安全的特点,并研判视线诱导方法的发展趋势,介绍线性诱导的概念及作用原理,提出了基于线性诱导的高速公路隧道光环境优化方法研究框架.研究成果可改善高速公路隧道低照度环境、诱导设施设置混乱、应急诱导效果差等问题,提升隧道行驶时的距离感、速度感和方向感,满足驾驶人通行需求及应急逃生需求.
Abstract
In order to ensure the safety of highway tunnel driving,typical problems of tunnel lighting environment were summarized.The application and research status of lighting fixtures and sight guid-ance at home and abroad were sorted out from the perspectives of setting basis,layout method,and e-conomic applicability.It is summarized that the sight guidance has the characteristic of low-cost im-provement of traffic safety,and the development trend of sight guidance methods was analyzed.Based on introducing the concept and working principle of linear induction,a research framework was pro-posed for optimizing the lighting environment of highway tunnels based on linear induction.It can im-prove the low illumination environment,chaotic setting of guidance facilities,and poor emergency guidance effect of highway tunnels,enhance the sense of distance,speed,and direction during tunnel driving,and meet the needs of drivers for passage and emergency evacuation.
关键词
隧道光环境/视线诱导/视觉参照系/驾驶人需求Key words
tunnel light environment/linear line of sight guidance/visual reference frame/driver needs引用本文复制引用
出版年
2024
NETL
NSTL
万方数据