CN206314038U - Internet+multi color temperature brightness LED tunnel illumination intelligence control system - Google Patents
Internet+multi color temperature brightness LED tunnel illumination intelligence control system Download PDFInfo
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- CN206314038U CN206314038U CN201621463394.5U CN201621463394U CN206314038U CN 206314038 U CN206314038 U CN 206314038U CN 201621463394 U CN201621463394 U CN 201621463394U CN 206314038 U CN206314038 U CN 206314038U
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Abstract
A kind of internet+multi color temperature brightness LED tunnel illumination intelligence control system that the utility model is provided, including two LED light groups and the control unit for controlling the brightness of LED light group colour temperature to change；Described two LED light groups include yellow fluorescent lamp group LED1 and white light group LED2；Described control unit includes controller, adjustable constant-current supply from power supply to LED light group and switch control module for providing；Can be according to the colour temperature of the illuminator in the actual environment situation in tunnel control tunnel and brightness, so as to be adapted to different ambient condition demands, it is ensured that traffic safety, on the other hand, the service life of illuminator can effectively be extended, power consumption is reduced, beneficial to environmental protection and energy saving.
Description
Technical field
The utility model is related to lighting field, more particularly to a kind of internet+multi color temperature brightness LED tunnel illumination intelligently to control
System processed.
Background technology
Tunnel is particularly important traffic aisle in the modern life, substantially reduces the distance of traditional road mode, but,
Need to be illuminated in tunnel, to ensure traffic safety, in the prior art, the illumination in tunnel generally uses white light or gold-tinted
Mode be illuminated, or white light and gold-tinted are used simultaneously, but are illuminated with constant brightness, and this mode can not
Need to carry out light colour temperature and brightness according to actual state to carry out real-time regulation, so as to be unfavorable for traffic safety；On the other hand, pass
The illuminator service life of system is short, and power consumption is high, is unfavorable for energy-conservation.
It is, therefore, desirable to provide a kind of new tunnel illumination control system, can control according to the actual environment situation in tunnel
The colour temperature of the illuminator in tunnel and brightness, it is another so as to be adapted to different ambient condition demands, it is ensured that traffic safety
Aspect, can effectively extend the service life of illuminator, power consumption be reduced, beneficial to environmental protection and energy saving.
Utility model content
In view of this, a kind of internet+multi color temperature brightness LED tunnel illumination Based Intelligent Control system that the utility model is provided
System, can be according to the colour temperature of the illuminator in the actual environment situation in tunnel control tunnel and brightness, so as to be adapted to not
Same ambient condition demand, it is ensured that traffic safety, on the other hand, can effectively extend the service life of illuminator, reduce work(
Consumption, beneficial to environmental protection and energy saving.
A kind of internet+multi color temperature brightness LED tunnel illumination intelligence control system that the utility model is provided, including two
LED light group and the control unit for controlling the brightness of LED light group colour temperature to change；
Described two LED light groups include yellow fluorescent lamp group LED1 and white light group LED2；
Described control unit includes controller, adjustable constant-current supply from power supply to LED light group and switch for providing
Control module；
The switch control module include switch chip U1, switch chip U2, triode Q1, triode Q2, metal-oxide-semiconductor Q3,
Metal-oxide-semiconductor Q4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6 and resistance R7；
The output negative pole of the constant-current supply is connected by the output end of switch chip U1, the input of switch chip U1 with
The negative pole connection of white light group LED2, the positive pole of white light group LED2 is connected with the output cathode of constant-current supply, switch chip U1
Control end be connected with the first colour temperature control end of controller；The positive pole of the yellow fluorescent lamp group LED1 is with the output of constant-current supply just
Pole connects, and the negative pole of yellow fluorescent lamp group LED1 is connected with the input of switch chip U2, the output end and Constant Electric Current of switch chip U2
The output negative pole connection in source, the control end of switch chip U2 is connected with the second colour temperature control end of controller；
First brilliance control end of the controller is connected to the base stage of triode Q1, the hair of triode Q1 by resistance R2
Emitter grounding, the colelctor electrode of triode Q1 is connected to power supply VCC by resistance R3；Second brilliance control end of controller is by electricity
Resistance R1 is connected to the base stage of triode Q2, and the grounded emitter of triode Q2, the colelctor electrode of triode Q2 is connected to triode Q1
With the points of common connection of resistance R3；The drain electrode of the metal-oxide-semiconductor Q3 is connected to the regulation control output end CON-OUT of constant-current supply,
The grid of metal-oxide-semiconductor Q3 is connected to the points of common connection of resistance R3 and triode Q1 by resistance R4, and the source electrode of metal-oxide-semiconductor Q3 is by electricity
Resistance R7 is connected with the regulation control signal con-in of controller；The grid of metal-oxide-semiconductor Q4 by resistance R5 be connected to resistance R3 and
The points of common connection of triode Q1, the drain electrode of metal-oxide-semiconductor 4 is connected to the regulation control signal con-in of controller, metal-oxide-semiconductor Q4's
Drain electrode is connected to the regulation control output end CON-OUT of constant-current supply.
Further, also including luminance sensor, the output end of the luminance sensor is connected with the input of controller.
Further, also including remote controllers, the remote controllers are by GPRS communication modules and controller communication link
Connect.
Further, the controller is single-chip microcomputer.
The beneficial effects of the utility model：By the utility model, tunnel can be controlled according to the actual environment situation in tunnel
The colour temperature of the illuminator in road and brightness, so as to be adapted to different ambient condition demands, it is ensured that traffic safety, the opposing party
Face, can effectively extend the service life of illuminator, power consumption be reduced, beneficial to environmental protection and energy saving.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is circuit theory diagrams of the present utility model.
Specific embodiment
Fig. 1 is circuit theory diagrams of the present utility model, as illustrated, a kind of internet+polychrome that the utility model is provided
Warm brightness LED tunnel illumination intelligence control system, including two LED light groups and for control the brightness of LED light group colour temperature change
Control unit；
Described two LED light groups include yellow fluorescent lamp group LED1 and white light group LED2；
Described control unit includes controller, adjustable constant-current supply from power supply to LED light group and switch for providing
Control module；
The switch control module include switch chip U1, switch chip U2, triode Q1, triode Q2, metal-oxide-semiconductor Q3,
Metal-oxide-semiconductor Q4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6 and resistance R7；
The output negative pole of the constant-current supply is connected by the output end of switch chip U1, the input of switch chip U1 with
The negative pole connection of white light group LED2, the positive pole of white light group LED2 is connected with the output cathode of constant-current supply, switch chip U1
Control end be connected with the first colour temperature control end of controller；The positive pole of the yellow fluorescent lamp group LED1 is with the output of constant-current supply just
Pole connects, and the negative pole of yellow fluorescent lamp group LED1 is connected with the input of switch chip U2, the output end and Constant Electric Current of switch chip U2
The output negative pole connection in source, the control end of switch chip U2 is connected with the second colour temperature control end of controller；
First brilliance control end of the controller is connected to the base stage of triode Q1, the hair of triode Q1 by resistance R2
Emitter grounding, the colelctor electrode of triode Q1 is connected to power supply VCC by resistance R3；Second brilliance control end of controller is by electricity
Resistance R1 is connected to the base stage of triode Q2, and the grounded emitter of triode Q2, the colelctor electrode of triode Q2 is connected to triode Q1
With the points of common connection of resistance R3；The drain electrode of the metal-oxide-semiconductor Q3 is connected to the regulation control output end CON-OUT of constant-current supply,
The grid of metal-oxide-semiconductor Q3 is connected to the points of common connection of resistance R3 and triode Q1 by resistance R4, and the source electrode of metal-oxide-semiconductor Q3 is by electricity
Resistance R7 is connected with the regulation control signal con-in of controller；The grid of metal-oxide-semiconductor Q4 by resistance R5 be connected to resistance R3 and
The points of common connection of triode Q1, the drain electrode of metal-oxide-semiconductor 4 is connected to the regulation control signal con-in of controller, metal-oxide-semiconductor Q4's
Drain electrode is connected to the regulation control output end CON-OUT of constant-current supply；Wherein, constant-current supply is driven using existing adjustable LED
Dynamic Switching Power Supply, controller uses 89C51 single-chip microcomputers, and switch chip uses existing on-off circuit, such as CD4053 chips, or
The integrated on-off circuit of the existing switching tube of person；When needing to be adjusted colour temperature, by controller controlling switch chip U1
Conducting with switch chip U2 and shut-off, so as to control two LED light groups to select a job or while work, when needing regulation two
During the brightness of individual LED light group, then by controller control triode Q1, triode Q2, the conducting of metal-oxide-semiconductor Q3 and metal-oxide-semiconductor Q4, cut
Only, so that the control signal (such as sinusoidal small-signal or pwm signal etc.) of constant-current supply output passes through resistance R6 and resistance
Fed back to after R7 in constant-current supply, adjustable constant-flow power supply adjusts the power output of itself according to feedback information, so as to realize two
The brilliance control purpose of LED light group, by said structure, can control the illumination in tunnel according to the actual environment situation in tunnel
The colour temperature of light fixture and brightness, so as to be adapted to different ambient condition demands, it is ensured that traffic safety, on the other hand, Neng Gouyou
The service life of effect extension illuminator, reduces power consumption, beneficial to environmental protection and energy saving；In order to realize bigger adjustable range, resistance R6
Adjustable resistance is used with resistance R7, such as declining resistance R6 and resistance R7 in Various Seasonal state is set as different resistances, from
And ensure that the utility model has bigger adjustable range, beneficial to use and traffic safety.
In the present embodiment, also including luminance sensor, the output end of the luminance sensor connects with the input of controller
Connect, luminance sensor is used to detect the ambient brightness in tunnel and be input to controller that controller to be according to luminance input signal control
System control triode Q1, triode Q2, the conducting of metal-oxide-semiconductor Q3 and metal-oxide-semiconductor Q4, cut-off, so as to the tunnel illumination for reaching setting is bright
Degree.
In the present embodiment, also including remote controllers, the remote controllers are led to by GPRS communication modules with controller
Letter connection, remote controllers use industrial control host, or the mobile terminal with authority, such as notebook computer, smart mobile phone
Or panel computer etc., corresponding control command is input into by GPRS communication modules, so as to control LED light group with different brightness
Or colour temperature work, by this structure, effectively the lighting apparatus in tunnel can be controlled, especially in the big greasy weather
Gas, haze weather or in the case of dust is more serious in tunnel, can accurately control the colour temperature in tunnel and brightness, it is ensured that
The lighting requirement of driving, it is ensured that traffic safety.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of internet+multi color temperature brightness LED tunnel illumination intelligence control system, it is characterised in that：Including two LED light groups
And the control unit for controlling the brightness of LED light group colour temperature to change；
Described two LED light groups include yellow fluorescent lamp group LED1 and white light group LED2；
Described control unit includes controller, the adjustable constant-current supply for providing power supply to LED light group and switch control
Module；
The switch control module includes switch chip U1, switch chip U2, triode Q1, triode Q2, metal-oxide-semiconductor Q3, metal-oxide-semiconductor
Q4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6 and resistance R7；
The output negative pole of the constant-current supply is connected by the output end of switch chip U1, the input and white light of switch chip U1
The negative pole connection of lamp group LED2, the positive pole of white light group LED2 is connected with the output cathode of constant-current supply, the control of switch chip U1
End processed is connected with the first colour temperature control end of controller；The positive pole of the yellow fluorescent lamp group LED1 connects with the output cathode of constant-current supply
Connect, the negative pole of yellow fluorescent lamp group LED1 is connected with the input of switch chip U2, output end and the constant-current supply of switch chip U2
Output negative pole is connected, and the control end of switch chip U2 is connected with the second colour temperature control end of controller；
First brilliance control end of the controller is connected to the base stage of triode Q1, the emitter stage of triode Q1 by resistance R2
Ground connection, the colelctor electrode of triode Q1 is connected to power supply VCC by resistance R3；Second brilliance control end of controller passes through resistance R1
The base stage of triode Q2 is connected to, the grounded emitter of triode Q2, the colelctor electrode of triode Q2 is connected to triode Q1 and electricity
Hinder the points of common connection of R3；The drain electrode of the metal-oxide-semiconductor Q3 is connected to the regulation control output end CON-OUT of constant-current supply, metal-oxide-semiconductor
The grid of Q3 is connected to the points of common connection of resistance R3 and triode Q1 by resistance R4, and the source electrode of metal-oxide-semiconductor Q3 passes through resistance R7
It is connected with the regulation control signal con-in of controller；The grid of metal-oxide-semiconductor Q4 is connected to resistance R3 and three poles by resistance R5
The points of common connection of pipe Q1, the drain electrode of metal-oxide-semiconductor 4 is connected to the regulation control signal con-in of controller, the drain electrode of metal-oxide-semiconductor Q4
It is connected to the regulation control output end CON-OUT of constant-current supply.
2. internet+multi color temperature brightness LED tunnel illumination intelligence control system according to claim 1, it is characterised in that：Also
Including luminance sensor, the output end of the luminance sensor is connected with the input of controller.
3. internet+multi color temperature brightness LED tunnel illumination intelligence control system according to claim 1, it is characterised in that：Also
Including remote controllers, the remote controllers are communicated to connect by GPRS communication modules with controller.
4. internet+multi color temperature brightness LED tunnel illumination intelligence control system according to claim 1, it is characterised in that：Institute
Controller is stated for single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463394.5U CN206314038U (en) | 2016-12-28 | 2016-12-28 | Internet+multi color temperature brightness LED tunnel illumination intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463394.5U CN206314038U (en) | 2016-12-28 | 2016-12-28 | Internet+multi color temperature brightness LED tunnel illumination intelligence control system |
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| Publication Number | Publication Date |
|---|---|
| CN206314038U true CN206314038U (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463394.5U Active CN206314038U (en) | 2016-12-28 | 2016-12-28 | Internet+multi color temperature brightness LED tunnel illumination intelligence control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712806A (en) * | 2018-08-01 | 2018-10-26 | 上海顿格电子贸易有限公司 | A kind of controllable silicon light modulation color-temperature regulating down lamp circuit |
| CN110381625A (en) * | 2018-04-13 | 2019-10-25 | 三星电子株式会社 | Light-emitting diode lighting module and lighting device including lighting module |
-
2016
- 2016-12-28 CN CN201621463394.5U patent/CN206314038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381625A (en) * | 2018-04-13 | 2019-10-25 | 三星电子株式会社 | Light-emitting diode lighting module and lighting device including lighting module |
| CN108712806A (en) * | 2018-08-01 | 2018-10-26 | 上海顿格电子贸易有限公司 | A kind of controllable silicon light modulation color-temperature regulating down lamp circuit |
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