CN205051922U - Energy -conserving street lamp of intelligent transportation of self -adaptation light intensity - Google Patents
Energy -conserving street lamp of intelligent transportation of self -adaptation light intensity Download PDFInfo
- Publication number
- CN205051922U CN205051922U CN201520780269.6U CN201520780269U CN205051922U CN 205051922 U CN205051922 U CN 205051922U CN 201520780269 U CN201520780269 U CN 201520780269U CN 205051922 U CN205051922 U CN 205051922U
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- light intensity
- energy
- intelligent transportation
- analog signal
- street lamp
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- 230000006978 adaptation Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 3
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 3
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 3
- 101150105073 SCR1 gene Proteins 0.000 description 3
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
The utility model provides an energy -conserving street lamp of intelligent transportation of self -adaptation light intensity, the utility model relates to an intelligent transportation lighting system, it aims at the current traffic lighting device of solution, and there have the electric energy to be extravagant, and the light intensity is bright excessively, dark excessively, can not the bare strong and short -lived class of technical problem in the street lamp of self -adaptation environment. This constitutional features includes the energy -saving control ware of being connected with the power line, the control circuit who is connected with the energy -saving control ware: send analog signal, the self -adaptation light intensity street lamp of being connected with control circuit: analog signal is received and/or sent, control circuit: receiving mold plans the signal. The utility model is used for build intelligent transportation lighting system.
Description
Technical field
The present invention relates to intelligent transportation illuminator, be specifically related to a kind of intelligent transportation energy-conserving road lamp of self adaptation light intensity.
Background technology
Existing traffic lighting device, adopts the set time open the light and fix the street lamp of luminous light intensity usually; There is the problem of waste electric energy, as summer at dusk, when natural daylight light intensity is also enough, clocked flip is luminous, causes energy waste; Also there is the problem that can not change light intensity with surround lighting, as tunnel face street lamp, no matter driver enters tunnel or rolls tunnel away from, because human eye needs the reaction time to light intensity change, driver can produce obvious of short duration vision photoperceptivity and decline; Lack emergency power supply, as crossroad place, when block power-off occurs, illumination cannot be ensured; In open and close process, use contactor break-make, therefore the electric arc of major loop is very large, and contactor useful life is short, maintenance is large; The size adjustment of major loop tandem electric inductance amount is limited, in contactor make and break process, street lamp both end voltage from zero to fixed value, fluorescent tube preheating and cooling procedure short, therefore lamp tube service life shorten.
Summary of the invention
For above-mentioned prior art, the object of the invention is the intelligent transportation energy-conserving road lamp providing a kind of self adaptation light intensity, and it is intended to solve existing traffic lighting device, there is waste of energy, light intensity is excessively bright, excessively dark, can not adaptive environment light light intensity and the technical problem such as the lamp life-span is short.
For achieving the above object, the technical solution used in the present invention is as follows:
An intelligent transportation energy-conserving road lamp for self adaptation light intensity, comprises power line, comprises the energy-saving controller be connected with power line further; The control circuit be connected with energy-saving controller: send analog signal; The self adaptation light intensity street lamp be connected with control circuit: receive and/or send analog signal; Control circuit: receive analog signal.
In such scheme, described energy-saving controller, comprise controller power source switch, and be connected with controller power source switch respectively and the field programmable gate module be electrically connected successively, D/A converter, trigger and thyristor main controller, also change over switch is provided with between described trigger and thyristor main controller, described mains switch and major loop electricity is connected, and described thyristor main controller comprises antiparallel first thyristor and the second thyristor and is connected in major loop.The street lamp life-span is increased by improving power supply supply.
In such scheme, described control circuit, comprises digital signal processing unit: send analog pulse by linking number weighted-voltage D/A converter and/or receive feedback clock by connection mode number converter; Driver: receive analog pulse and send analog signal.
In such scheme, described self adaptation light intensity street lamp, comprises LED: the analog signal receiving driver; Light intensity detector: send analog signal to analog to digital converter.
Beneficial effect of the present invention: provide the illumination of adaptive environment light light intensity; When region power-off occurs, ensure that the street lamp work as usual in crossroad place and/or tunnel; Saves energy; The street lamp life-span is long.
Accompanying drawing explanation
Fig. 1 is modular structure schematic diagram of the present invention;
Fig. 2 is energy-saving controller embodiment schematic diagram of the present invention.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Below in conjunction with accompanying drawing, the present invention will be further described:
Fig. 1 is the intelligent transportation energy-conserving road lamp of modular structure schematic diagram of the present invention, a kind of self adaptation light intensity, comprises power line, comprises the energy-saving controller be connected with power line further; The control circuit be connected with energy-saving controller: send analog signal; The self adaptation light intensity street lamp be connected with control circuit: receive and/or send analog signal; Control circuit: receive analog signal.
Embodiment 1
Fig. 2 is energy-saving controller embodiment schematic diagram of the present invention, and by the first thyristor SCR1, the second thyristor SCR2 inverse parallel connection and load in series are on mains supply.Trigger the first thyristor SCR1 when the positive half cycle of mains voltage starts, trigger the second thyristor SCR2 when negative half period starts, the same noncontacting switch of shape, allow frequent operation, without electric arc, the life-span is long.If positive-negative half-cycle triggers the first thyristor SCR1 and the second thyristor SCR2 with same phase shifting angle a, then load voltage effective value can change with a angle, realizes AC voltage adjusting.Field programmable gate module controls trigger realizes the thyristor alternating-current pressure regulation of major loop, completes the change of street lamp alternating voltage from 0% ~ 100%.Utilize self timer of field programmable gate module, by programming, the slow start-up course of stepless boosting, the slow stopped process of stepless step-down can be realized, ensure that filament has enough preheatings and cooling time.In use, by the voltage at field programmable gate module controls street lamp two ends, the artificial level of illumination that street lamp is set can be realized, reached energy-conservation object.
Embodiment 2
When entering tunnel and/or roll tunnel away from, because light intensity detector detects surround lighting very strong (daytime) and/or very weak (night), respectively to digital signal processing unit high input voltage and/or low-voltage, digital signal processing unit is to driver high input voltage and/or low-voltage, and driver adjustment is arranged on the brightness of the self adaptation light intensity street lamp of tunnel face extremely close to surround lighting; In the middle part of two ends, tunnel to tunnel, soft transitions is carried out in the brightness of all self adaptation light intensity street lamps environmentally light, and the street lamp light intensity in whole piece tunnel is being not consistent, and driver does not have strong vision light intensity reacting condition yet, reduces road accident rate.
Embodiment 3
LED selectable duty range of wavelengths is at 850nm, 1310nm, 1490nm, CW-DM, 1550nm, DWDM; The mode of enabling is photoinduction startup, passive light startup, the selection of optoacoustic control combination technology, the mechanically integrated module of photoinduction and/or alternatives.
Embodiment 4
Driver and/or digital processing element are applicable to following DSP, CPU or GPU, the RISC framework of APU, ARM or x86 framework, quantum or the photon CPU choice of technology.The progress of hardware technology is the reference of selection standard.But for changing bad invention, or cost viewpoint, only from the selection of technical scheme of practicality.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly belongs to those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (4)
1. an intelligent transportation energy-conserving road lamp for self adaptation light intensity, comprises power line, it is characterized in that, comprise further
The energy-saving controller be connected with power line;
The control circuit be connected with energy-saving controller: send analog signal;
The self adaptation light intensity street lamp be connected with control circuit: receive and/or send analog signal;
Control circuit: receive analog signal.
2. the intelligent transportation energy-conserving road lamp of a kind of self adaptation light intensity according to claim 1, it is characterized in that, described energy-saving controller, comprise controller power source switch, and be connected with controller power source switch respectively, and the field programmable gate module be electrically connected successively, D/A converter, trigger and thyristor main controller, also change over switch is provided with between described trigger and thyristor main controller, described mains switch is connected with major loop electricity, described thyristor main controller comprises antiparallel first thyristor and the second thyristor, and be connected in major loop.
3. the intelligent transportation energy-conserving road lamp of a kind of self adaptation light intensity according to claim 1, it is characterized in that, described control circuit, comprises
Digital signal processing unit: send analog pulse by linking number weighted-voltage D/A converter and/or receive feedback clock by connection mode number converter;
Driver: receive analog pulse and send analog signal.
4. the intelligent transportation energy-conserving road lamp of a kind of self adaptation light intensity according to claim 1, is characterized in that, described self adaptation light intensity street lamp, comprises
LED: the analog signal receiving driver;
Light intensity detector: send analog signal to analog to digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780269.6U CN205051922U (en) | 2015-10-10 | 2015-10-10 | Energy -conserving street lamp of intelligent transportation of self -adaptation light intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780269.6U CN205051922U (en) | 2015-10-10 | 2015-10-10 | Energy -conserving street lamp of intelligent transportation of self -adaptation light intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051922U true CN205051922U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780269.6U Expired - Fee Related CN205051922U (en) | 2015-10-10 | 2015-10-10 | Energy -conserving street lamp of intelligent transportation of self -adaptation light intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263217A (en) * | 2015-10-10 | 2016-01-20 | 成都川睿科技有限公司 | Intelligent traffic energy-saving street lamp capable of automatically adapting to light intensity |
| CN108521704A (en) * | 2018-05-22 | 2018-09-11 | 句容市宝启电子科技有限公司 | A kind of tunnel road lamp system |
-
2015
- 2015-10-10 CN CN201520780269.6U patent/CN205051922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263217A (en) * | 2015-10-10 | 2016-01-20 | 成都川睿科技有限公司 | Intelligent traffic energy-saving street lamp capable of automatically adapting to light intensity |
| CN108521704A (en) * | 2018-05-22 | 2018-09-11 | 句容市宝启电子科技有限公司 | A kind of tunnel road lamp system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Weiqiang Inventor before: Wang Jiangtao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 528225 B2-2, Foshan, Luo Luo Road, Nanhai District, Guangdong Province, Luo Luo Road, building Patentee after: FOSHAN PC-FORMING PLASTIC & METALWORK ENGINEERING CO.,LTD. Address before: 611400 Chengdu Province, Xinjin City, Tianjin town, five Jin West Street, too up Patentee before: CHENGDU CHUANRUI TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 |