Tunnel source-free lighting system utilizing natural light and automobile lamp light

Abstract

The invention relates to a tunnel source-free lighting system utilizing natural light and automobile lamp light. Arch-shaped outline loops are arranged at the positions of tunnel portals of a tunnel and the positions 15-20 m away from the tunnel portals and arranged in the tunnel at the intervals of 100-200 m. Protruding road signs and road edge delineators are arranged in the tunnel at the intervals of 5-16 m. side wall delineators are arranged on the tunnel wall face in the tunnel at the intervals of 15-30 m. Lane marking lines and transverse warning marking lines are arranged on the road surface in the tunnel. The outline loops, the protruding road signs, the road edge delineators, the side wall delineators and the road marking lines are both made of an energy accumulation and luminescent material and a retroreflection material which are combined and overlaid. According to the tunnel source-free lighting system utilizing the natural light and the automobile lamp light, the natural light and the automobile lamp light are used as light sources for lighting, energy conservation and environmental protection are achieved, vehicles can be induced to normally travel, the travel direction sense and the distance sense can be improved, a driver can be reminded to control the vehicle speed, the distance between the own vehicle and the front vehicle and the distance between the own vehicle and a barrier on the sides of the road can be clear and definite, guiding escape lighting can be guaranteed during pedestrian maintenance and accidents, and a clear vision area within the speed distance of 6 seconds in front of the sight of the driver can be guaranteed.

Description

technical field [0001] The invention relates to an illumination system, in particular to a tunnel passive illumination system utilizing natural light and automobile light. Background technique [0002] Tunnels, especially road tunnels, generally need lighting. The functions of lighting are first to ensure the safety of driving and pedestrians, second to ensure the needs of accident maintenance, and third to ensure escape guidance in case of sudden safety accidents. Ordinary tunnels, especially long road tunnels, consume a lot of energy for lighting, and for tunnels with a small traffic volume, it causes a huge waste of resources. In the prior art, there is a method of using retroreflective materials to complete driving guidance in tunnels, but this method is not reliable, is not suitable for maintenance in emergency situations, and has no scientific arrangement, and the driving safety is not high. Contents of the invention [0003] The purpose of the present invention is ...

AI Technical Summary

Problems solved by technology

Ordinary tunnels, especially long road tunnels, consume a lot of energy for lighting, and for tunnels with a small traffic volume, it causes a huge waste of resources

In the prior art, there is a method of using retroreflective materials to complete driving guidance in tunnels, but this method is not reliable and is not suitable for maintenance in emergency situations, and there is no scientific arrangement, so driving safety is not high

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