Effects of Sidewall Brightness on LED Lighting Environment and Visual Performance in Road Tunnels

The lighting design of a road tunnel focuses on the setting of pavement luminance. As for the tunnel sidewall luminance, it simply follows the principle of no less than 60% of the pavement luminance. In fact, the sidewall is one of the important components of the tunnel lighting environment; however...

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Bibliographic Details
Main Authors: Xuefeng Chen, Shouzhong Feng, Jie Li, Long Zhou, Weixing Mao, Hehua Zhu
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/12/10/4919