CN201700055U - Tunnel lamp system with adjustable brightness - Google Patents
Tunnel lamp system with adjustable brightness Download PDFInfo
- Publication number
- CN201700055U CN201700055U CN2010202168466U CN201020216846U CN201700055U CN 201700055 U CN201700055 U CN 201700055U CN 2010202168466 U CN2010202168466 U CN 2010202168466U CN 201020216846 U CN201020216846 U CN 201020216846U CN 201700055 U CN201700055 U CN 201700055U
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- tunnel
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- brightness
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- inlet
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Abstract
The utility model discloses a tunnel lamp system with adjustable brightness, which comprises two sets of illumination LED tunnel lamps which are arranged at the entrance and the exit of a tunnel, an entrance and an exit illuminance measuring systems which collect light intensity at the entrance and the exit, a central control unit which is connected with the entrance and the exit illuminance measuring systems and a control command transmitting circuit which is connected with the central control unit. The control command transmitting circuit is connected with the two sets of LED tunnel lamps which are arranged at the entrance and the exit. The utility model can adjust the brightness of the tunnel lamps which are arranged at the entrance and the exit according to collected natural light illuminance values of the entrance and the exit of the tunnel so that a driver can adapt to brightness change inside and outside the tunnel when driving in or out of the tunnel and accidents are prevented.
Description
Technical field
The utility model relates to green light source to be used and all kinds of highway tunnel traffic lighting technical field, particularly a kind of Tunnel Lamp system that can export nature illumination change brightness with tunnel portal.
Background technology
Along with the arrival of human civilization society, illumination is an important demand, has data to show in modern society, and the consumption of electric consumption on lighting accounts for more than 20% of gross generation.Along with vcehicular tunnel increases and Freeway Development, communications and transportation is more and more higher to the requirement of tunnel illumination, the personnel and the driver's injustice that enter the tunnel only require the tunnel that enough illumination is arranged, more require entering the tunnel and roll tunnel time degree of illuminating away from and can not undergoing mutation, to adapt to the response of human eye illumination variation.
Yet, existing Tunnel Lamp system brightness soundness, the Tunnel Lamp brightness of entrance and exit can not change with the variation (as the change of illuminance such as daytime, the dim light of night, cloudy day, fine day generation) of tunnel portal and outlet natural daylight, cause at tunnel portal and go out the big illumination saltation zone of the degree of lip-rounding, the vehicle that high-speed row is driven is when entering and roll the tunnel away from, driver's eyes are difficult in this sudden change of short time endoadaptation, can produce temporary losing one's sight when serious, cause traffic accident.
Summary of the invention
The utility model is at above-mentioned the deficiencies in the prior art, a kind of Tunnel Lamp system that can change brightness with tunnel portal, outlet nature illumination is provided, this system can be according to the Tunnel Lamp brightness in the tunnel portal of gathering, outlet natural daylight illumination value adjustment inlet, exit, make the driver when sailing into or roll the tunnel away from, can adapt to the variation of brightness inside and outside the tunnel, prevent the generation of accident.
The technical solution of the utility model is achieved in that
A kind of Tunnel Lamp system of adjustable brightness, comprise two groups of illuminating LED Tunnel Lamps that are arranged on tunnel portal, exit, also comprise the inlet, the outlet illuminance measurement system that are used to gather inlet, exit light intensity, the central control unit that links to each other with inlet, outlet illuminance measurement system, the control command transfer circuit that links to each other with central control unit, the control command transfer circuit links to each other with two groups of adjustable brightness Tunnel Lamps in inlet, exit.
As preferably, described inlet, outlet illuminance measurement system comprise luminance sensor and coupled conversion of signals chip.The illumination that luminance sensor is gathered natural daylight forms the light intensity analog signal, and conversion of signals chip receiving light power analog signal also is converted into digital signal and makes things convenient for next step processing.
Adopted the principle of the present utility model and the beneficial effect of technique scheme to be:
Illuminance measurement system in the utility model Tunnel Lamp system can measure the natural daylight illumination in tunnel portal, exit in real time, and sends the illumination data that records to the Tunnel Lamp central control unit; Inlet, outlet nature brightness value that the Tunnel Lamp central control unit can obtain according to the illuminance measurement system and the brightness value of press tunnel illumination requirement setting, the control command transfer circuit can connect adjustable brightness Tunnel Lamp and Tunnel Lamp central control unit at a distance in the Tunnel Lamp system, transmit the control command of Tunnel Lamp central control unit issue and give each Tunnel Lamp, the luminosity of STOCHASTIC CONTROL Tunnel Lamp inlet, exit Tunnel Lamp is realized the brightness nature transition in the brightness in the tunnel and the exit that enters the mouth; For the entrance and exit in tunnel provides the lighting environment of a brightness gradual change, improve the lighting quality of vcehicular tunnel, significantly reduced the generation of accident.
Description of drawings
Fig. 1 is the structural representation of the Tunnel Lamp system of the utility model adjustable brightness;
Fig. 2 is that Tunnel Lamp location arrangements and brightness of illumination change schematic diagram.
Embodiment
Embodiment of the present utility model is as follows:
Embodiment: as shown in Figure 1, a kind of Tunnel Lamp system of adjustable brightness, comprise two groups of illumination adjustable brightness Tunnel Lamps that are arranged on tunnel portal, exit, also comprise the inlet, the outlet illuminance measurement system that are used to gather inlet, exit light intensity, described inlet, outlet illuminance measurement system comprise luminance sensor and coupled conversion of signals chip, the central control unit that links to each other with the conversion of signals chip, the control command transfer circuit that links to each other with central control unit, the control command transfer circuit links to each other with two groups of LED Tunnel Lamps in inlet, exit.
As shown in Figure 2, by the inlet inward direction, the Tunnel Lamp at tunnel portal place is made up of to lamp M lamp 1, after adjusting, the brightness of lamp 1 is minimum, and lamp 1 increases gradually to the brightness of lamp M, is step-like variation, make the driver can adapt to the variation of brightness value in the tunnel, the brightness of lamp M is identical with the Tunnel Lamp brightness of tunnel central authorities; By in the tunnel to Way out, the Tunnel Lamp at tunnel exit place is made up of to lamp N lamp N-M, lamp N-M increases gradually to the brightness of lamp N, and the brightness value that can make things convenient for driver's eyes when rolling the tunnel away from can adapt to inside and outside the hole like this changes, and prevents that security incident from taking place.
Claims (2)
1. the Tunnel Lamp system of an adjustable brightness, comprise two groups of illumination adjustable brightness Tunnel Lamps that are arranged on tunnel portal, exit, it is characterized in that: also comprise the inlet, the outlet illuminance measurement system that are used to gather inlet, exit light intensity, the central control unit that links to each other with inlet, outlet illuminance measurement system, the control command transfer circuit that links to each other with central control unit, the control command transfer circuit links to each other with two groups of adjustable brightness Tunnel Lamps in inlet, exit.
2. the Tunnel Lamp system of a kind of adjustable brightness according to claim 1 is characterized in that: described inlet, outlet illuminance measurement system comprise luminance sensor and coupled conversion of signals chip, and the conversion of signals chip connects central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202168466U CN201700055U (en) | 2010-06-04 | 2010-06-04 | Tunnel lamp system with adjustable brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202168466U CN201700055U (en) | 2010-06-04 | 2010-06-04 | Tunnel lamp system with adjustable brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700055U true CN201700055U (en) | 2011-01-05 |
Family
ID=43401301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202168466U Expired - Lifetime CN201700055U (en) | 2010-06-04 | 2010-06-04 | Tunnel lamp system with adjustable brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700055U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858045A (en) * | 2011-06-28 | 2013-01-02 | 广东奥其斯科技有限公司 | LED (light emitting diode) illumination control system of tunnel traffic |
| CN102917515A (en) * | 2012-11-07 | 2013-02-06 | 广西景桂自控工程有限公司 | Tunnel lighting device |
| CN104684224A (en) * | 2015-03-25 | 2015-06-03 | 重庆交通大学 | Illumination control system for road tunnel |
| CN109874213A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of improvement highway type tunnel illumination auxiliary device |
-
2010
- 2010-06-04 CN CN2010202168466U patent/CN201700055U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858045A (en) * | 2011-06-28 | 2013-01-02 | 广东奥其斯科技有限公司 | LED (light emitting diode) illumination control system of tunnel traffic |
| CN102858045B (en) * | 2011-06-28 | 2016-05-04 | 奥其斯科技股份有限公司 | The LED Lighting Control Assembly of tunnel traffic |
| CN102917515A (en) * | 2012-11-07 | 2013-02-06 | 广西景桂自控工程有限公司 | Tunnel lighting device |
| CN104684224A (en) * | 2015-03-25 | 2015-06-03 | 重庆交通大学 | Illumination control system for road tunnel |
| CN109874213A (en) * | 2019-03-18 | 2019-06-11 | 山西省交通科学研究院有限公司 | A kind of improvement highway type tunnel illumination auxiliary device |
| CN109874213B (en) * | 2019-03-18 | 2021-03-16 | 山西省交通科技研发有限公司 | Improved generation highway tunnel lighting auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHENGHUI LIGHTING CO., LTD. Free format text: FORMER OWNER: SHEN JINXIANG Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314501 JIAXING, ZHEJIANG PROVINCE TO: 314015 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: 314015 West Road, Xiuzhou Industrial Zone, Jiaxing, Zhejiang Patentee after: Zhejiang Shenghui Lighting Co., Ltd. Address before: 314501 Zhejiang province Tongxiang city Wuzhen Town Economic Park No. 88 Patentee before: Shen Jinxiang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |