Highway tunnel illumination energy-saving intelligent control system

An energy-saving control system and road tunnel technology, which is applied in energy-saving control technology, lighting devices, electric lamp circuit layout, etc., can solve problems such as waste of electric energy, achieve long transmission distance, good engineering application prospects, and obvious energy-saving effects

Inactive Publication Date: 2012-07-18
EAST CHINA JIAOTONG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is, according to the problem that there is a large amount of waste of electric energy in the existing tunnel lighting, the present invention is based on the superiority of LED lights that can realize ste

Method used

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  • Highway tunnel illumination energy-saving intelligent control system
  • Highway tunnel illumination energy-saving intelligent control system
  • Highway tunnel illumination energy-saving intelligent control system

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Embodiment Construction

[0021] The specific embodiment of the present invention is as figure 1 As shown, the highway tunnel lighting energy-saving intelligent control system of the present invention is mainly composed of a brightness detector 1 outside the tunnel, a brightness detector 3 inside the tunnel, a vehicle detector 2, a signal processing module 4, a lighting control computer 5, a driving power supply 6 and LED tunnel lights 7 composition. The vehicle detector 2 and the brightness detectors 3 and 1 inside and outside the tunnel will collect the collected traffic flow, vehicle speed, and brightness information outside the tunnel. After being processed by the signal processing module 4, the current signal is sent to the lighting control computer 5 set in the tunnel control room. And convert it into a standard analog signal of 0-5V and output it to the driving power supply 6; then calculate the brightness value of each section in the tunnel according to the pre-set dimming control logic, and ca...

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Abstract

The invention relates to a highway tunnel illumination energy-saving intelligent control system. In the system, according to a fuzzy neural network control theory, a relation model of the brightness outside a highway tunnel and the brightness of LED (Light-Emitting Diode) tunnel lamps at an inlet and a transition section of a tunnel and a relation model of the brightness of the LED tunnel lamps and the tunnel vehicle flow are established and the intelligent regulation and control of the brightness of the LED tunnel lamps are implemented; the system consists of an outside tunnel brightness detector (1), an in-tunnel brightness detector (3), a vehicle detector (2), signal processing modules (4), an illumination control computer (5), driving power supplies (6) and the LED tunnel lamps (7); and information of the vehicle flow, the vehicle speeds, the outside tunnel brightness and in-tunnel brightness which are acquired by the vehicle detector and the in-tunnel brightness detector and the outside tunnel brightness detector are transmitted to the illumination control computer (5) after being processed by the signal processing modules (4) and the output powers of the LED tunnel lamps (7) are regulated according to a command of the illumination control computer, so that the continuous dimming in the tunnel is implemented. The highway tunnel illumination energy-saving intelligent control system is suitable for illumination energy-saving control of the highway tunnel.

Description

technical field [0001] The invention relates to an energy-saving control system for road tunnel lighting and belongs to the research field of road tunnel lighting technology. Background technique [0002] Tunnel lighting is a system that must be installed in a road tunnel. It plays an important role in the construction and monitoring system of the road tunnel, and is the basic guarantee for the safety of the road tunnel operation. At the same time, the tunnel lighting system is a high energy consumption system in the road tunnel, which consumes a lot of electric energy, and the electricity cost occupies a large proportion of the operating cost of the road tunnel. Therefore, research on tunnel lighting energy-saving technology has very important practical significance and broad application prospects. At present, the research on tunnel lighting energy-saving technology in my country is mainly considered from several aspects such as lighting source selection, lighting arrangem...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 杨超范士娟王志伟左文胡瑜
Owner EAST CHINA JIAOTONG UNIVERSITY
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