中国彩色路面隧道光环境与视觉特征研究综述

A Review of Light Environment and Visual Characteristics of Color Road Tunnels in China

文中在概括隧道彩色路面发展情况的基础上,收集整理了近年来彩色路面条件下隧道光环境与驾驶员视觉特征方面的重要研究成果,梳理了灯具及其布置方式、照度、亮度、色温和显色性、视觉适应时间、视认距离等隧道光环境表征参数,以及人眼注视、瞳孔状态、眨眼特征、主观适应等隧道彩色路面视觉表征参数;对比讨论了彩色路面隧道光环境与隧道彩色路面视觉评价方法,指出了当前研究的主要问题.

On the basis of summarizing the development of tunnel color pavement,the important research results of tunnel light environment and driver’s visual characteristics under the condition of color pavement in recent years were collected and sorted out,and the tunnel light environment characterization parameters such as lamps and their arrangement,illuminance,brightness,color temperature and color rendering,visual adaptation time and visual recognition distance,as well as human eyes’gaze,pupil state,blinking characteristics and subjective adaptation were sorted out.The visual evaluation methods of tunnel light environment and tunnel color pavement were compared and discussed,and the main problems of current research were pointed out.