Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A tunnel intelligent lighting system and method

A lighting system and lighting method technology, applied in the field of tunnel lighting, can solve problems such as potential safety hazards and sudden changes in light intensity, and achieve the effects of smooth changes, reducing potential safety hazards, and improving comfort

Active Publication Date: 2021-12-03
甘肃新视能科技有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A tunnel intelligent lighting system and method
  • A tunnel intelligent lighting system and method
  • A tunnel intelligent lighting system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0047] Such as 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] Such as 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 l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a tunnel intelligent lighting system and method, including traffic flow detection devices, which are respectively installed at the entrance and exit of the tunnel; lamp installation lines, laid between the entrance and exit of the tunnel for installing lighting lamps; lighting lamps, including: Sunshade, LED lamp, hoisting structure, adjusting structure and dimming controller, the hoisting structure is used to fix the lighting fixture on the lamp installation line; the adjusting structure is connected between the sunshade and the LED lamp; the dimming controller, through the wire The cable is connected to the LED lamp; the system software control platform is used to query the preset lighting standard based on the vehicle density in the tunnel to determine the target light intensity required in the tunnel, and control the number of lights on and off, and the position of the light on and off according to the target light intensity , The lighting range and lighting intensity of lighting fixtures; it has the advantages of smooth adjustment of lighting inside the tunnel, good comfort, and convenient 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com