Research of Energy-saving Design for Tunnel Lighting based on Earlier and New Specifications
Shi Lingna
Tu Yun
Wang Xiaojun
Abstract：According to the visual characteristic of tunnel driving, Guidelines for Design of Lighting of Highway Tunnel and Specifications for Design of Ventilation and Lighting of Highway Tunnel are compared, based on the reference to the Guide for the Lighting of Road Tunnels and Underpasses which is proposed by CIE.The comparisons and analysis are focused on the division of lighting zones and setting of indicators.By optimized lighting design for a specific tunnel with Guidelines, the energy consumption of each lighting zone can be reduced at different levels compared with that deduced by Specifications.And for general long tunnel, the total energy-saving can reach to 40%compared to Speifications.
Keywords：tunnel lightinglight adaptationdark adaptationenergy-saving designguidelines
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 50-54 )