Nokin Active Solar Road Stud Application in Tunnel
As we all know, sunlight is not available in tunnel. The active solar road stud marker can exploit its advantages to the full by gathering a huge solar panel in somewhere of enough solar power and supply solar energy to all the solar road stud marker installed in the tunnel.
Led solar road stud marker can clearly outline the edge and the road in the tunnel. They will not be crushed by vehicles and have long service life. The life span can be more than five years. In addition, there is no need to arrange electrical circuits and cut large grooves on the road surface to install the solar road stud marker, so the construction is simple and convenient. In addition, the flashing mode of LED solar road stud marker can be constant or flashing. The solar road stud markers on both sides of the road can flash synchronously in a designed frequency or illuminate constantly.
Jingyuankou tunnel (2272m) in Gutian section of Xiamen Chengdu Expressway in Fujian Province was used as a pilot project to add LED solar road stud markers. The use of LED solar road stud marker not only increases the tunnel identification, but also helps drivers to judge the tunnel width, and also reduces visual and mental fatigue. In view of this pilot application effect, Longyan Expressway plans to add LED solar road stud markers to other long tunnels along the line. In view of this pilot application effect, Longyan Expressway plans to add LED solar road stud markers to other long tunnels along the line.