CN203327339U - Automatic regulating device of lighting at tunnel mouths - Google Patents
Automatic regulating device of lighting at tunnel mouths Download PDFInfo
- Publication number
- CN203327339U CN203327339U CN2013204369035U CN201320436903U CN203327339U CN 203327339 U CN203327339 U CN 203327339U CN 2013204369035 U CN2013204369035 U CN 2013204369035U CN 201320436903 U CN201320436903 U CN 201320436903U CN 203327339 U CN203327339 U CN 203327339U
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- Prior art keywords
- tunnel
- converter
- lighting
- detector
- entrance
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- Expired - Fee Related
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Abstract
An automatic regulating device of lighting at tunnel mouths comprises an optical detector, an A / D converter, a control host, a lighting controller, and a tunnel lighting lamp which are sequentially connected; the control host, the A / D converter and the optical detector are respectively installed outside an exit and an entrance of a tunnel; the lighting controller is installed inside the exit and the entrance of the tunnel; the tunnel lighting lamp is installed on the inner wall of the tunnel and is distributed on the whole tunnel entrance and exit; a sound detector and the A / D converter are in series connection as another path, and then are connected with the control host; and the sound detector and the A / D converter are installed outside the exit and the entrance of the tunnel. The automatic regulating device of the lighting at the tunnel mouths can regulate the brightness at the exit and the entrance of the tunnel according to the changes of the light illumination, and can also regulate the brightness at the exit and the entrance of the tunnel according to the changes of the sound intensity, so that the good visual effect is created and the traffic accidents are reduced.
Description
Technical field
The utility model relates to a kind of lighting adjusting device, particularly gateway, a kind of tunnel section lighting automatic adjusting device.
Background technology
At present, mostly from photoinduction, obtain signal in the section lighting automatic adjusting device of gateway, tunnel, after digital-to-analogue conversion, controlled, considered that " black-hole effect " when entering hole appears reaches " white hole effect ", but situation when this also is only suitable for daytime, and control set for adjusting is not considered from the aspect of sound, is obtained induced signal and regulate control.
The utility model content
The purpose of this utility model just is to provide gateway, a kind of tunnel section lighting automatic adjusting device, the variation that can irradiate according to gateway, tunnel light and the variation of sound intensity adjust entrance brightness, create good visual effect to the driver, reduce the generation of traffic accident.
To achieve these goals, the technical solution adopted in the utility model is: gateway, a kind of tunnel section lighting automatic adjusting device comprises the photo-detector, A/D converter, main control system, lighting controller and the tunnel illuminating lamp that connect in turn; Wherein, main control system, A/D converter and photo-detector are arranged on respectively outside the hole of tunnel discrepancy end, lighting controller is arranged in Duan De hole, gateway, tunnel, tunnel illuminating lamp is arranged on tunnel inner wall, and be distributed in gateway, whole tunnel end, it is characterized in that: detector of sound, the A/D converter of Ling You mono-tunnel series connection are connected with main control system, and described detector of sound, A/D converter are arranged on outside Duan De hole, gateway, tunnel.
As preferably, described A/D converter arranges separately or is integrated in detector of sound.
Compared with prior art, the utility model has the advantage of: gateway, this tunnel section lighting automatic adjusting device, the variation that not only can irradiate according to light adjusts entrance brightness, can also adjust according to the variation of sound intensity entrance brightness, create good visual effect, reduce the chance of occurrence of traffic accident.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is logic control block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, take the tunnel portal section as example, gateway, tunnel of the present utility model section lighting automatic adjusting device, comprise the photo-detector 1, A/D converter 3, main control system 4, lighting controller 5 and the some tunnel illuminating lamps 6 that connect in turn; Wherein, main control system 4, A/D converter 3 and photo-detector 1 are arranged on respectively outside the hole of tunnel portal end.
Photo-detector 1 is arranged on apart from 120 meters of tunnel portals, on the high shelf in 3 meters, road surface, and lighting controller 5 is arranged in the hole of tunnel portal end, and tunnel illuminating lamp 6 is arranged on tunnel inner wall at a certain distance, and is distributed in whole tunnel portal end.
Detector of sound 2, the A/D converter 3 of Ling You mono-tunnel series connection are connected with main control system 4, and described detector of sound 2 is arranged on apart from 125 meters of tunnel portals, on the high shelf in 2 meters, road surface, and A/D converter 3 is integrated in detector of sound 2.
Between lighting controller 5 and main control system 4, by communication module, be connected, the illumination control program sent according to main control system 4, regulate the tunnel illuminating lamp 6 of tunnel portal section automatically.
For tunnel outlet section lighting automatic adjusting device and top embodiment roughly the same, just photo-detector 1 and detector of sound 2 are arranged on apart from the distance of tunnel exit and want less.
In actual application, photo-detector 1 and detector of sound 2 in this lighting automatic adjusting device can be used simultaneously, also can distinguish at times separately and use.
Claims (2)
1. gateway, tunnel section lighting automatic adjusting device, comprise the photo-detector (1), A/D converter (3), main control system (4), lighting controller (5) and the tunnel illuminating lamp (6) that connect in turn; Wherein, main control system (4), A/D converter (3) and photo-detector (1) are arranged on respectively outside the hole of tunnel discrepancy end, lighting controller (5) is arranged in Duan De hole, gateway, tunnel, tunnel illuminating lamp (6) is arranged on tunnel inner wall, and be distributed in gateway, whole tunnel end, it is characterized in that: detector of sound (2), the A/D converter (3) of Ling You mono-tunnel series connection are connected with main control system (4), and described detector of sound (2), A/D converter (3) are arranged on outside Duan De hole, gateway, tunnel.
2. gateway, tunnel according to claim 1 section lighting automatic adjusting device, it is characterized in that: described A/D converter (3) arranges separately or is integrated in detector of sound (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204369035U CN203327339U (en) | 2013-07-22 | 2013-07-22 | Automatic regulating device of lighting at tunnel mouths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204369035U CN203327339U (en) | 2013-07-22 | 2013-07-22 | Automatic regulating device of lighting at tunnel mouths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203327339U true CN203327339U (en) | 2013-12-04 |
Family
ID=49666628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204369035U Expired - Fee Related CN203327339U (en) | 2013-07-22 | 2013-07-22 | Automatic regulating device of lighting at tunnel mouths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203327339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870212A (en) * | 2018-08-20 | 2018-11-23 | 广西南宁都市阳光照明工程有限公司 | A kind of Tunnel Lamp installation system and installation method |
-
2013
- 2013-07-22 CN CN2013204369035U patent/CN203327339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870212A (en) * | 2018-08-20 | 2018-11-23 | 广西南宁都市阳光照明工程有限公司 | A kind of Tunnel Lamp installation system and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |