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Tunnel intelligent lighting system and method

A lighting system and tunnel technology, applied in the field of tunnel lighting, can solve problems such as hidden safety hazards and sudden changes in light intensity, and achieve the effects of smooth changes, reduced safety hazards, and improved comfort.

Active Publication Date: 2020-08-07
甘肃新视能科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a tunnel intelligent lighting system and method to solve the problems in the existing technical means that the energy-saving adjustment method for lighting in the tunnel will cause sudden changes in light intensity and easily cause safety hazards and other problems

Method used

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  • Tunnel intelligent lighting system and method

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Experimental program
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Embodiment approach

[0047] like Figure 4 As shown, the implementation method for the above tunnel intelligent lighting system includes the following steps:

[0048] S1. According to the traffic flow at the entrance and exit of the tunnel, the number of vehicles in the tunnel per unit time can be obtained;

[0049] S2. According to the number of vehicles in the tunnel and the lane area in the tunnel per unit time, the vehicle density in the tunnel can be obtained per unit time;

[0050] S3. Query the preset lighting standard according to the vehicle density in the tunnel per unit time to obtain the required target illuminance in the tunnel per unit time;

[0051] S4. Drive the lighting fixture 3 to operate according to the required target illuminance in the tunnel per unit time.

[0052] like Figure 5 As shown, in S4, lighting fixture actions include:

[0053] The lighting fixtures 3 are divided into one group of lighting fixtures and two groups of lighting fixtures, and one group of lightin...

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Abstract

The invention provides a tunnel intelligent lighting system and method. The system comprises vehicle flow detection devices, a lamp mounting line, lighting lamps and a system software control platform, wherein the vehicle flow detection devices are respectively disposed at an entrance and an exit of a tunnel; the lamp mounting line is laid between the entrance and the exit of the tunnel and used for mounting lighting lamps; each lighting lamp comprises a light shield, an LED lamp, a hoisting structure, an adjusting structure and a dimming controller, and the hoisting structure is used for fixing the lighting lamp to the lamp mounting line; the adjusting structure is connected between the light shield and the LED lamp; the dimming controller is connected to the LED lamp through a cable; andthe system software control platform is used for querying a preset lighting standard based on the vehicle density in the tunnel so as to determine target illuminance required in the tunnel, and controlling the number of turned-on and turned-off lighting lamps, the turned-on and turned-off positions, the lighting range and the lighting intensity of the lighting lamps according to the target illuminance. The tunnel intelligent lighting system has the advantages of gentle tunnel interior lighting adjustment, good comfort and convenience in installation.

Description

technical field [0001] The invention belongs to the technical field of tunnel lighting, and in particular relates to a tunnel intelligent lighting system and method. Background technique [0002] Highway tunnels are indispensable transportation facilities for connecting mountainous road networks. With the development of traffic, long tunnels and extra-long tunnels appear in large numbers on some traffic arteries, especially expressways. Inside, the natural lighting at both ends can no longer meet the lighting needs in the tunnel, and corresponding lighting equipment must be added in the tunnel to ensure the safety of cars. In some tunnels with relatively heavy traffic, due to the continuous traffic of cars, long-term lighting is not a waste, but if in tunnels with less traffic, the lighting equipment in the tunnel will be in invalid lighting for a long time state, resulting in wasted power. [0003] A patent for a tunnel lighting system for lighting based on the lane where...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V1/14F21V17/12F21V19/00F21V23/00F21V23/04H05B45/10F21W131/101F21Y115/10
CPCF21S8/00F21V1/14F21V17/12F21V19/001F21V23/003F21V23/0471F21W2131/101F21Y2115/10H05B45/10
Inventor 陈威
Owner 甘肃新视能科技有限公司
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