DOI: 10.36347/sjet

Pages: 277-281

The tunnel lighting should not only ensure the safety of the operation but also should realize lighting energy saving as far as possible. Analyze the control method of on-demand lighting for each lighting section. Adopt PLC programming to realize the real-time and on-demand lighting for threshold zone1. Achieve the purpose of safety and energy saving. Hope to provide reference for the research of highway tunnel lighting technology