Dynamic Dimming Control Method Research on Tunnel LED Lighting Based on LED Controllability

Author

Wang, Dingyuan ; Jiang, Haifeng ; Ma, Junfeng ; Zheng, Xiaolong

Author_Institution

Res. Inst. of Highway Minist. of Commun., Beijing, China

fYear

2012

fDate

1-3 June 2012

Firstpage

1

Lastpage

4

Abstract

By combining theoretical analysis and practical test, this paper present an dynamic dimming control method of highway tunnel LED lighting based on controllability of LED light, and undertook a comprehensive analysis of dynamic control method and Principle. And developed a highway tunnel LED lighting dynamic dimming control system. Through the demonstration analysis on tunnel LED lighting system of demonstration project, it indicated that the research results can significantly save the lighting electricity cost of highway tunnel lighting system under safety, on-demand lighting conditions. Which will provide a energy saving dynamic dimming control scheme for highway tunnel LED lighting system in our country.

Keywords

controllability; light emitting diodes; lighting control; power control; LED controllability; comprehensive analysis; dynamic dimming control method research; energy saving control scheme; highway tunnel LED lighting system; lighting electricity cost; on-demand lighting conditions; Brightness; Control systems; Light emitting diodes; Lighting; Road transportation; Safety; Standards;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2012 2nd International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4673-0872-4

Type

conf

DOI

10.1109/RSETE.2012.6260543

Filename

6260543