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Tunnel LED illumination control system and method

A technology of LED lighting and control system, applied in the field of tunnel lighting research, can solve problems such as wiring waste, and achieve the effects of easy operation, power-saving lighting brightness, high construction quality and high efficiency

Inactive Publication Date: 2014-09-24
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a method that can effectively solve the problem of wiring waste caused by control needs in the prior art, provide more lighting modes, improve the visual comfort of tunnel lighting, and maximize Maximum energy-saving tunnel LED lighting control system

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  • Tunnel LED illumination control system and method

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Embodiment Construction

[0038] The technical solutions of the present invention will be further described below with reference to the drawings and specific examples, but the present invention is not limited to the following implementation situations.

[0039] Depend on figure 1 The structural block diagram of the tunnel LED lighting control system shows that the tunnel LED lighting control system of this embodiment is composed of the central main control computer 1, the tunnel field industrial computer 2, the sub-controller 3, the LED lamp 4, the brightness meter in the cave 5, the The outer brightness meter 6, the traffic flow collector 7 and the vehicle speed detector 8 are connected to form.

[0040] The lighting fixtures in this embodiment are respectively equipped with power supply lines for emergency lighting, general lighting and enhanced lighting, and each type of line is composed of a plurality of LED lamps 4 connected in a single loop.

[0041]The brightness meter 6 outside the tunnel of t...

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Abstract

The invention relates to a tunnel LED illumination control system and method. The control system comprises an outside-cave luminance meter, an inside-cave luminance meter, a traffic flow collector, a vehicle speed detector, a central main control computer, a tunnel field industrial personal computer, a branch control computer and an illumination lamp. The illumination lamp is formed by connecting LED lamps which are connected in a single-loop mode. The outside-cave luminance meter, the traffic flow collector, the vehicle speed detector and the inside-cave luminance meter are connected with the tunnel field industrial personal computer. The tunnel field industrial personal computer is connected with the central main control computer. The tunnel field industrial personal computer is connected with the branch control computer. The branch control computer is in communication with the illumination lamp through a Zigbee wireless network. By means of the system and the method, it is ensured that illumination brightness inside a tunnel is reasonable while electricity is saved, power is supplied to all the LED lamps in a single-loop method, power supply is made reasonable due to Zigbee wireless communication, wiring is saved, and the operating cost of an illumination system of the tunnel is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of tunnel lighting research, in particular to a tunnel LED lighting control system. Background technique [0002] At present, with the rapid development of highway construction, there are more and more tunnels. The lighting environment in the tunnel will directly affect the convenience of people's travel, and even the safety of life and property. Therefore, tunnel lighting plays a very important role in the traffic environment. While tunnel lighting brings people convenience and quickness, most of them use high-pressure sodium lamps, which consume a lot of power, have high economic costs, and are a serious waste of resources. [0003] Due to its low energy consumption, LED lamps are attracting more and more attention and are widely used. However, if LED light sources are simply used to replace high-pressure sodium lamps, the service life of LED lamps is still limited, and the wiring circuits are complicated ...

Claims

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Application Information

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IPC IPC(8): H05B37/02
Inventor 张春化马荣贵林国庆郑晓波
Owner CHANGAN UNIV
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