CN102625549A - Informational LED light source control system and method - Google Patents
Informational LED light source control system and method Download PDFInfo
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- CN102625549A CN102625549A CN2012101302122A CN201210130212A CN102625549A CN 102625549 A CN102625549 A CN 102625549A CN 2012101302122 A CN2012101302122 A CN 2012101302122A CN 201210130212 A CN201210130212 A CN 201210130212A CN 102625549 A CN102625549 A CN 102625549A
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Abstract
The invention discloses an informational LED light source system and method. The informational LED light source system comprises an LED light source, , and also comprises an optical signal modulation circuit, an optical signal demodulation circuit and a system application layer which are sequentially connected with the LED light source, wherein the system application layer comprises an optical signal application system and an intelligent LED illumination and control system, the input end of the optical signal application system is connected with the output end of the optical signal demodulation circuit, the output end of the optical signal application system is connected with the input end of the LED illumination and control system, and the optical signal modulation circuit and the optical signal demodulation circuit are in conduction connection communication through a medium and an optical signal. The LED light source of the control system is a strobe light source with the frequency of more than 50Hz, the work of information transfer during illumination can be carried out; and by adopting the LED light source, the informational LED light source system has the advantages of good heat radiation effect, prolonged service life of components, energy saving, environment protection, capability of illumination and control, saving of a large quantity of resources, low cost, and capability of realizing massive popularization.
Description
Technical field
The present invention relates to a kind of control system, particularly relate to a kind of information led light source control system and control method thereof.
Background technology
In general, human eye is imperceptible basically for the stroboscopic more than the 50HZ, fact proved to go to the modulate illumination light source with higher frequency, and is allowed to condition at the work of bearing the information transmission when accomplishing illumination functions, and it is fully feasible that the result proves.We claim that this light source is the information light source.Utilize light source to bear the task of illumination, the carrier that perhaps utilizes light to propagate as information like optical fiber technology, is accepted by people.But, receive carrier or receive technical restriction, it is difficult utilizing light transmission information, also will consider a series of problems such as agreement, frequency.
The LED heat dissipation problem is LED one of the most scabrous difficult problem.Numerous in the world super manufacturers spare no high price; Research and develop various heat dissipation technology schemes, comprise fine copper substrate, fine aluminium underlay substrate, also have the unique base plate heat radiation structure moulding of various intention; And various high-performance heat conductive silica gels etc.; Adopt the intelligent heat dissipation system in addition: heat-sensitive sensor+microcontroller+Based Intelligent Control embedded software+driver part+electric fan or the like, most complex process, cost is too high.The heat radiation of illuminator light fixture is one of key issue of this aspect, and it is bad to dispel the heat, and means that electric energy conversion efficiency is not high, and lamp life shortens, easy ageing, a series of problems such as chip cisco unity malfunction.
How to design the LED illumination that an application system can better be applied in parking lot, household, hotel, crops, aviation, and carry out Based Intelligent Control and become present problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of information led light source control system and control method thereof are provided, intelligent heat dissipation is rapid, and energy-saving effect is obvious, and systematization control, and cost is low, is easy to large-scale promotion.
In order to achieve the above object; The technical scheme that the present invention adopts is: a kind of information led light source control system; Comprise led light source, described application system also comprises and the interconnective successively light signal modulation circuit of led light source, light signal demodulator circuit and system applies layer.
Further, described system applies layer comprises light signal application system and intelligent LED illumination and control system.
Further, the input of described light signal application system connects the output of light signal demodulator circuit, and the output of light signal application system connects the input of LED illumination and control system.
Further, described intelligent LED illumination comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant with control system, intelligent aviation LED throws light on and control system and general LED illumination and control system.
Further, described light signal modulation circuit is connected communication with the light signal demodulator circuit through medium and light signal conduction.
Further, described led light source is a frequency greater than 50 hertz stroboscopic light source.
A kind of control method of utilizing described information led light source control system, its step is following:
Step 1, initialization control system;
Whether step 2, judgment device operate as normal, is execution in step 3 then, otherwise end operation after notifying host computer and sending fault-signal;
Step 3, transmission detectable signal;
Step 4, surveying the signal whether receive controlling object, is execution in step 5 then, otherwise execution in step 3;
Step 5, turn on the illumination LED lamp, send and transmit signal and give execution in step 3 behind the system applies layer.
Further, the described controlling object of step 4 comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant, intelligent aviation LED illumination and control system and general LED illumination and control system.
Compared with prior art, the invention has the beneficial effects as follows: the led light source of this control system is a frequency greater than 50 hertz stroboscopic light source, can better in illumination, bear the work that information is transmitted; Adopt led light source, good heat dissipation, the useful life of prolongation components and parts, energy-conserving and environment-protective; Can better throw light on and control, practiced thrift a large amount of resources, and cost is low, can realize large-scale promotion.
Description of drawings
Fig. 1 is a structural principle block diagram of the present invention;
Fig. 2 is a method flow diagram of the present invention;
Fig. 3 is a specific embodiment flow chart of the present invention.
Embodiment
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, so that technical characterictic of the present invention and advantage are carried out more deep annotation.
Theory diagram of the present invention is as shown in Figure 1, and a kind of information led light source control system comprises led light source, and described application system also comprises and the interconnective successively light signal modulation circuit of led light source, light signal demodulator circuit and system applies layer.
Further, described system applies layer comprises light signal application system and intelligent LED illumination and control system.
Further, the input of described light signal application system connects the output of light signal demodulator circuit, and the output of light signal application system connects the input of LED illumination and control system.
Further, described intelligent LED illumination comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant with control system, intelligent aviation LED throws light on and control system and general LED illumination and control system.
Further, described light signal modulation circuit is connected communication with the light signal demodulator circuit through medium and light signal conduction.
Further, described led light source is a frequency greater than 50 hertz stroboscopic light source.
Method flow diagram of the present invention is like Fig. 2, shown in 3, a kind of control method of utilizing described information led light source control system, and its step is following:
Step 1, initialization control system;
Whether step 2, judgment device operate as normal, is execution in step 3 then, otherwise end operation after notifying host computer and sending fault-signal;
Step 3, transmission detectable signal;
Step 4, surveying the signal whether receive controlling object, is execution in step 5 then, otherwise execution in step 3;
Step 5, turn on the illumination LED lamp, send and transmit signal and give execution in step 3 behind the system applies layer.
Further, the described controlling object of step 4 comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant, intelligent aviation LED illumination and control system and general LED illumination and control system.
The luminaire housings of the present invention in system adopted the mode of the multistage heat radiation of aluminium alloy, though comparatively complicated on the technology of processing, can the heat radiation of whole lighting has obtained significantly improving.Even under hot conditions, the problem that provides like indoor air-conditioning, heating installation is than higher, even greater than under 40 degrees centigrade the situation, each light fixture of whole illuminator is suitable with problem of environment basically, only touches up higher slightly than environmental problem slightly.
The intelligent parking lot illuminator is utilized infrared detection technique that the parking stall is taken and is detected.When the parking stall took, the illumination of this parking stall got into high brightness automatically and delayed time several seconds, and illumination guarantees to guarantee to have the action of car owner in the parking stall clearly.In addition, the illumination of gallery also can be adopted such technology, makes that no matter where the people walks, and can both have bright illumination to guarantee sight line clearly.Leave the parking stall the people and perhaps pass by certain gallery lamp after several seconds after several seconds, the illumination of process gets into the state of low-light level again automatically.The effect of economize on electricity reaches general parking lot with 90% of incandescent lamp or fluorescent lamp lighting, can be described as highly significant.Be formed with the design of the lighting lamp group of inducing function in the design earlier, the situation according to the parking lot realizes the software that the parking stall is surveyed again, forms intellectualized management system software at last.
Intelligent parking lot has comprised that the city is induced, intelligently guiding, intelligent lighting, banister control, the parking stall is surveyed and oppositely seek a plurality of sub-projects such as car.
With the parking lot for instance, the user is once entering has in the parking lot of system customization, and the user feels as the private car park of having got back to oneself convenience so.Vehicle one entering parking lot; " optical handshake " illuminated guidance system at the moment can turn on corridor lamps all on the driving path, one by one like the indication passage of same light; Illumination is directly high bright to the position that need park, the travel direction of guided vehicle or the scope of parking.Around guidance system also can utilize direction board to tell that user's picture parks on the way the target parking stall how many vehicles are arranged, also have how many rooms can supply user's such information of stopping.Do not worry can not find the parking stall, or the similarly generation of situation of must " robbing the parking stall ".Vehicle can get into the state of low-light level one by one through illuminating lamp later, reaches best energy-saving effect.
These products are applied in the gallery in hotel too, and Administrative Area, supermarket, local-style dwelling houses have also brought extraordinary control effect.The one, illuminating effect hommization, intelligentized automatic adjusting very, the 2nd, energy-conservation effect also very significantly.
Implementing, at first is the control of light fixture, realize brightness, regularly, control such as object detection, form the software of control centre then, finally form system controlling software.
The short long lamp of intelligence plant LED; According to plant in the dependence (photosynthesis) of the different phase of growth course to light source; Utilize led light source to form the growth that a series of specific light sources promote plant; Make plant not only can receive sufficient photosynthesis, and can strengthen and prolong photosynthesis of plant, quicken the plant growth; Let plant obtain abundant nutrition, become more healthy, improve output and the quality of plant.
Plant is different at different growing stage to the needs of light source; At different frequency; Under the illumination of different colours, the growth of plant is diverse, and the plant growing illuminator is utilized intelligent control technology; Optimize the spectral energy parameter, the led light source in plant different growth period is control effectively.
To at first form plant LED lighting, the growth rhythm according to plant cooperates with the LED illumination then.And form plant cloud watch-dog, make each use the place of the short long lamp of plant LED to network data and agriculture control centre (agricultural station, academy of agricultural sciences), thereby the plant growing situation that forms full town, the whole city, the whole province and even the whole nation gather.
The present invention has the characteristics to led light source information:
The first, variable broadband: frequency can not have any influence to the mankind's vision greater than 50HZ, and the modulation that has also utilized frequency to accomplish information is simultaneously sent and accepted, at present from 1200bps until the frequency of 57600bps can;
The second, do not receive electromagnetic interference; Because light beam does not receive outside electromagnetic interference and influences, and also outside radiation signal itself, so it is applicable to remote message transmission and the occasion that requires high safety; Even equipment one end that carries out " optical handshake " at the earth and the other end at the moon; So long as used same agreement, complete emission and receiving device are arranged, signal also can operate as normal;
Three, decay is less, we can say that signal attenuation is a constant in longer distance range.
The communication information of equipment room all is to transform through CAN bus protocol or 485 communications protocol, and these information are all passed through intelligentized processing.Systematized Based Intelligent Control mainly shows: light fixture has been realized the automatic control of " intelligent lighting, as required and bright "; Realized between light fixture and the light fixture " optical handshake "; Each light fixture has all been realized background system controllable brightness, on off state etc.; Every group of light fixture can both be installed background system control and carry out adjusting in batches; Each light fixture all has detecting function; Each light fixture is correction parameter automatically; The icon of design is corresponding one by one with on-the-spot signal, instructs convenient the modification by menu, as long as the on-site signal source has, just can use at once.Can align automatically in the parking stall, automatically arrangement.All illuminations can both be managed through software, comprise intensity of light, can carry out the adjusting of single light and integrally-regulated.Software leaves interface, makes things convenient for the upgrading of system; Each display screen can both carry out standardized butt joint with system; Each light fixture, equipment can both have network savvy, can carry out distant place exchanges data.
The above is embodiments of the invention, and under the prerequisite that does not break away from inventive concept of the present invention, any conspicuous replacement is all within protection scope of the present invention.
Claims (8)
1. an information led light source control system comprises led light source, it is characterized in that: described application system also comprises and the interconnective successively light signal modulation circuit of led light source, light signal demodulator circuit and system applies layer.
2. information led light source control system according to claim 1 is characterized in that: described system applies layer comprises light signal application system and intelligent LED illumination and control system.
3. information led light source control system according to claim 2; It is characterized in that: the input of described light signal application system connects the output of light signal demodulator circuit, and the output of light signal application system connects the input of LED illumination and control system.
4. information led light source control system according to claim 3 is characterized in that: described intelligent LED illumination comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant with control system, intelligent aviation LED throws light on and control system and general LED illumination and control system.
5. information led light source control system according to claim 4 is characterized in that: described light signal modulation circuit is connected communication with the light signal demodulator circuit through medium and light signal conduction.
6. information led light source control system according to claim 5 is characterized in that: described led light source is a frequency greater than 50 hertz stroboscopic light source.
7. control method of utilizing each described information led light source control system among the claim 1-6, its step is following:
Step 1, initialization control system;
Whether step 2, judgment device operate as normal, is execution in step 3 then, otherwise end operation after notifying host computer and sending fault-signal;
Step 3, transmission detectable signal;
Step 4, surveying the signal whether receive controlling object, is execution in step 5 then, otherwise execution in step 3;
Step 5, turn on the illumination LED lamp, send and transmit signal and give execution in step 3 behind the system applies layer.
8. the control method of information led light source control system according to claim 7 is characterized in that: the described controlling object of step 4 comprises intelligent parking lot LED illumination and control system, Smart Home LED illumination and control system, the LED of hotel illumination and control system, the short long system of agricultural plant, intelligent aviation LED illumination and control system and general LED illumination and control system.
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| CN2012101302122A CN102625549A (en) | 2012-04-28 | 2012-04-28 | Informational LED light source control system and method |
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| CN2012101302122A CN102625549A (en) | 2012-04-28 | 2012-04-28 | Informational LED light source control system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700422A (en) * | 2016-02-27 | 2018-10-23 | 奥迪股份公司 | Method for finding the vehicle being parked in parking facility and parking facility |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100322635A1 (en) * | 2009-06-18 | 2010-12-23 | Sony Ericsson Mobile Communications Ab | Using ambient led light for broadcasting info and navigation |
| CN102224692A (en) * | 2008-11-25 | 2011-10-19 | 三星电子株式会社 | Visible ray communication system and method for transmitting signal |
| CN102326360A (en) * | 2009-02-19 | 2012-01-18 | 皇家飞利浦电子股份有限公司 | Lighting control network |
| CN202634778U (en) * | 2012-04-28 | 2012-12-26 | 广东朗视光电技术有限公司 | Informational LED light source controlling system |
-
2012
- 2012-04-28 CN CN2012101302122A patent/CN102625549A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224692A (en) * | 2008-11-25 | 2011-10-19 | 三星电子株式会社 | Visible ray communication system and method for transmitting signal |
| CN102326360A (en) * | 2009-02-19 | 2012-01-18 | 皇家飞利浦电子股份有限公司 | Lighting control network |
| US20100322635A1 (en) * | 2009-06-18 | 2010-12-23 | Sony Ericsson Mobile Communications Ab | Using ambient led light for broadcasting info and navigation |
| CN202634778U (en) * | 2012-04-28 | 2012-12-26 | 广东朗视光电技术有限公司 | Informational LED light source controlling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700422A (en) * | 2016-02-27 | 2018-10-23 | 奥迪股份公司 | Method for finding the vehicle being parked in parking facility and parking facility |
| US10467894B2 (en) | 2016-02-27 | 2019-11-05 | Audi Ag | Method for finding a parked vehicle in a parking structure, and parking structure |
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Application publication date: 20120801 |