Intelligent illumination system for highway tunnels

Abstract

The invention relates to the technical field of highway illumination, and discloses an intelligent illumination system for highway tunnels, which comprises an illumination assembly, a highway tunnel, a power supply station, a storage battery pack and a control end, and is characterized in that the illumination assembly is arranged in the highway tunnel, and the illumination assembly comprises illumination lamps and an illumination detection mechanism. According to the intelligent illumination system for highway tunnels, illumination intensity detection is conducted on different areas at the two ends of the highway tunnel through two illumination sensors, and the illumination brightness of each first illumination lamp is automatically adjusted according to the illumination intensity values detected by the two illumination sensors and the difference value, the brightness of the first illuminating lamps arranged at the entrance and exit areas at the two ends of the highway tunnel gradually changes to help a driver to gradually adapt to the internal illumination intensity in the highway tunnel and weaken glare; and when two vehicle monitors do not monitor that a vehicle passes through the entrance of the highway tunnel within a period of time, the illumination brightness of second illumination lamps is adjusted to an energy-saving low gear, and electric energy is saved.

Description

technical field [0001] The invention relates to the technical field of road lighting, in particular to an intelligent lighting system for road tunnels. Background technique [0002] Highway tunnel is a channel specially for automobile transportation. With the development of social economy and production, a large number of expressways have appeared, and higher standards have been put forward for road construction technology. Tunnel lighting can improve the condition of the road surface in the tunnel and improve the vision in the tunnel. Enjoy, reduce driver fatigue, help improve tunnel capacity and ensure traffic safety. [0003] Since external natural light shines from the entrances and exits at both ends of the road tunnel, and the brightness of the external natural light is much higher than that of the interior of the road tunnel, when the driver just drives into or out of the tunnel, due to the high speed, the outside and inside of the road tunnel entrance and exit There...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent lighting system for road tunnels, which has the advantages of gradual brightness change at the entrance and exit areas at both ends of the road tunnel, energy-saving power generation and energy-saving lighting, etc. Brightness adaptation will cause glare, and the road tunnel lighting system is not energy-saving and environmentally friendly.

Images