CN203703751U - Intelligent tunnel lighting control device - Google Patents
Intelligent tunnel lighting control device Download PDFInfo
- Publication number
- CN203703751U CN203703751U CN201420061732.7U CN201420061732U CN203703751U CN 203703751 U CN203703751 U CN 203703751U CN 201420061732 U CN201420061732 U CN 201420061732U CN 203703751 U CN203703751 U CN 203703751U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- lighting
- illumination
- traveling
- triode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
An intelligent tunnel lighting control device comprises basic lighting parts and traveling lighting parts. The basic lighting parts are a plurality of LED lamps evenly distributed along a tunnel. The multiple traveling lighting parts are evenly distributed along the tunnel, and the basic lighting parts and the traveling lighting parts are distributed in an interspersed mode. The basic lighting parts are connected to an alternating current power source, the traveling lighting parts are controlled by a thyristor to be turned on or off, a thyristor grid electrode is connected to a trigger circuit, and the trigger circuit is controlled through a switching circuit. The switching circuit is an infrared phototube. The intelligent tunnel lighting control device can meet the traveling requirement and can also meet the energy-saving requirement to the maximum degree. In addition, a lighting starting switch is the infrared phototube arranged at the position 100 m-300 m away from the entrance of the tunnel, and therefore when an automobile is driven close to the tunnel, there is enough time to turn on the lighting device, the traveling requirement cannot be affected, and the traveling lighting time is shortened to be minimal.
Description
Technical field
The utility model relates to a kind of lighting device, especially for the illumination control apparatus of vcehicular tunnel.
Background technology
The general control model that adopts altar lamp is controlled in existing tunnel illumination, no matter i.e. day and night, spring, summer, autumn and winter adopt simple connecting and disconnecting of the circuit control to make the illuminating lamp Chang Liang in tunnel.Because electric energy loss is larger, people again taking timer as relying on, by PLC Long-distance Control, adopt time-controlled pattern, the electric bright illuminating lamp of timing, has reduced time of altar lamp, has obtained certain energy-saving effect.But employing timing controlled, again cannot according to weather rain or shine with tunnel in natural lighting brightness give adaptive intelligence and change.And, if the energy-conservation and complete power-off of tunnel internal cause, again can be psychologically to driver's build-up of pressure, make its tunnel of having to pass through meticulously, travel speed undoubtedly can slow down again.In addition, on tunnel illumination arranges, be all generally that illuminating lamp is fixed on tunnel inner wall, its illumination range is taking bulb as the centre of sphere to surrounding scattering, and wherein, the light heading on likely causes dazzle to the driver of steering vehicle, brings potential safety hazard.How to address the above problem is that those skilled in the art are badly in need of the problem solving.
Utility model content
The purpose of this utility model is the defect that overcomes prior art, provides one automatically to regulate in time light fixture open-interval tunnel illumination intelligent controlling device according to extraneous illumination change.
The purpose of this utility model is achieved in that
A kind of tunnel illumination intelligent controlling device, it comprises basis illumination and vehicling lighting two parts, wherein, basis illumination is for multiple LED lamps, uniform along tunnel; Vehicling lighting is multiple, uniform along tunnel, and basis illumination and vehicling lighting are interspersed to distribute; Basis illumination is connected in AC power, and vehicling lighting is by its break-make of thyristor control, and IGCT grid is connected on circuits for triggering, and circuits for triggering are by on-off circuit control; Described on-off circuit is infrared photocell, and the luminous component of infrared photocell is placed in tunnel one side, the output control triggering electric circuit of its receiving unit; Described circuits for triggering comprise the first triode, and the emitter stage of described the first triode meets power supply V+, and colelctor electrode connects the 4th resistance, current collection very output, be connected in the grid of IGCT.
Above-mentioned tunnel illumination intelligent controlling device, set up delay circuit, described delay circuit comprises the second triode, the first electric capacity and the second resistance, after described the first electric capacity and the second resistance parallel connection, an end is connected to power supply V+, the other end is connected in the colelctor electrode of the second triode, and its output is connected in the base stage of the first triode through the first resistance.
Above-mentioned tunnel illumination intelligent controlling device, described infrared photocell is arranged on apart from 100～300 meters of of tunnel portal.
Above-mentioned tunnel illumination intelligent controlling device, described vehicling lighting is fixed on tunnel inner wall, and its projection direction of light is towards driving direction of advance.
The utility model divides the illumination in tunnel to make two parts, a part is basis illumination, it only provides the illumination of minimum brightness in tunnel, another part is vehicling lighting, it provides motor-driven vehicle going needed brightness, both combinations, not only can meet driving needs, but also can meet to greatest extent energy-conservation needs.In addition, the starting switch of the utility model illumination is infrared photocell, and it is arranged on apart from 100～300 meters of of tunnel portal, like this, in the time that automobile is sailed, there is time enough to open lighting device, it neither can affect driving needs, the vehicling lighting time can be minimized again.Delay circuit is set, can ensure time enough and guarantee that automobile is current in tunnel time, can close because of starting switch lighting device.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is circuit block diagram of the present utility model;
Fig. 2 is electrical schematic diagram of the present utility model.
In figure, each label is: 1, circuits for triggering, 2, delay circuit 2,3, on-off circuit, LED1, vehicling lighting, LED2, basis illumination, S1, IGCT, T1～T2, the first triode～the second triode, T3, infrared photocell, C1, the first electric capacity, R1～R4, the first resistance～four resistance.
Detailed description of the invention
Tunnel illumination is divided into basic illumination LED 2 and vehicling lighting LED1 two parts by the utility model, and wherein, basic illumination LED 2 is multiple LED lamps, and uniform along tunnel, it provides MIN illumination; And in the time that motor vehicle is sailed, illumination can only will start vehicling lighting LED1 part by control device, it provides driving needed highlight illumination, in tunnel, there is at any time like this illumination of satisfying the demand, neither can waste, also can not make tunnel very dark, affect safety.Basis illumination LED 2 and vehicling lighting LED1 are interspersed to distribute; Basis illumination LED 2 is connected in AC power, and vehicling lighting LED1 controls its break-make by IGCT S1, and IGCT grid is connected on circuits for triggering 1, and circuits for triggering 1 are controlled by on-off circuit 3.IGCT in the utility model also can adopt insulated gate bipolar transistor IGBT to replace.
On-off circuit is infrared photocell T3, the luminous component of infrared photocell is placed in tunnel one side, the output control triggering electric circuit 1 of its receiving unit, in the time having motor vehicle to sail, because optical signal is cut off, thereby make the second triode T2 conducting, circuits for triggering are started working, IGCT conducting, vehicling lighting is luminous.
Delay circuit for continuing to provide the illumination of high brightness during motor-driven vehicle going.Delay circuit adopts simple RC time delay, and the numerical value of electric capacity is that the numerical value of 68 μ F～200 Μ f, the second resistance is 51 Ω～1K Ω, provides enough time delays by it.
Vehicling lighting lamp in the utility model is uniform along tunnel inner wall, in the time of fixing vehicling lighting lamp, adopt and make to project the direction that direction of light is advanced towards driving, but also it is tilted slightly earthward, so just can, because its high light disturbs driver's sight line, not ensure traffic safety.
Claims (4)
1. a tunnel illumination intelligent controlling device, is characterized in that, it comprises basis illumination (LED2) and vehicling lighting (LED1) two parts, and wherein, basis illumination (LED2) is multiple LED lamps, uniform along tunnel; Vehicling lighting (LED1) is multiple LED lamps, uniform along tunnel, and basis illumination (LED2) and vehicling lighting (LED1) are interspersed to distribute; Basis illumination (LED2) is connected in AC power, and vehicling lighting (LED1) is controlled its break-make by IGCT (S1), and it is upper that IGCT grid is connected in circuits for triggering (1), and circuits for triggering (1) are controlled by on-off circuit (3); Described on-off circuit is infrared photocell (T3), and the luminous component of infrared photocell is placed in tunnel one side, the output control triggering electric circuit (1) of its receiving unit; Described circuits for triggering comprise the first triode (T1), and the emitter stage of described the first triode (T1) meets power supply V+, and colelctor electrode connects the 4th resistance (R4), current collection very output, be connected in the grid of IGCT.
2. tunnel illumination intelligent controlling device according to claim 1, it is characterized in that, set up delay circuit (2), described delay circuit comprises the second triode (T2), the first electric capacity (C1) and the second resistance (R2), after described the first electric capacity (C1) and the second resistance (R2) are in parallel, an end is connected to power supply V+, the other end is connected in the colelctor electrode of the second triode (T2), and its output is connected in the base stage of the first triode (T1) through the first resistance (R1).
3. tunnel illumination intelligent controlling device according to claim 1 and 2, is characterized in that, described infrared photocell (T3) is arranged on apart from 100～300 meters of of tunnel portal.
4. tunnel illumination intelligent controlling device according to claim 3, is characterized in that, described vehicling lighting (LED1) is fixed on tunnel inner wall, and its projection direction of light is towards driving direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061732.7U CN203703751U (en) | 2014-02-11 | 2014-02-11 | Intelligent tunnel lighting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061732.7U CN203703751U (en) | 2014-02-11 | 2014-02-11 | Intelligent tunnel lighting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703751U true CN203703751U (en) | 2014-07-09 |
Family
ID=51054189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061732.7U Expired - Fee Related CN203703751U (en) | 2014-02-11 | 2014-02-11 | Intelligent tunnel lighting control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413813A (en) * | 2018-08-31 | 2019-03-01 | 西南交通大学 | A kind of intelligent lamp control method and system suitable for constructing tunnel |
| CN109862679A (en) * | 2019-03-29 | 2019-06-07 | 哈尔滨理工大学 | A kind of indoor light device for automatically regulating |
-
2014
- 2014-02-11 CN CN201420061732.7U patent/CN203703751U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413813A (en) * | 2018-08-31 | 2019-03-01 | 西南交通大学 | A kind of intelligent lamp control method and system suitable for constructing tunnel |
| CN109413813B (en) * | 2018-08-31 | 2021-05-18 | 西南交通大学 | Intelligent lamp control method and system suitable for tunnel construction |
| CN109862679A (en) * | 2019-03-29 | 2019-06-07 | 哈尔滨理工大学 | A kind of indoor light device for automatically regulating |
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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: 20140709 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |