CN103037578A - Spectral precision self-adaptive control system - Google Patents
Spectral precision self-adaptive control system Download PDFInfo
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- CN103037578A CN103037578A CN2012105392236A CN201210539223A CN103037578A CN 103037578 A CN103037578 A CN 103037578A CN 2012105392236 A CN2012105392236 A CN 2012105392236A CN 201210539223 A CN201210539223 A CN 201210539223A CN 103037578 A CN103037578 A CN 103037578A
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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
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Abstract
The invention relates to a spectral precision self-adaptive control system. The spectrum precision self-adaptive control system comprises a spectral collecting device, a control system, a lamp group, a light shading device and a client side, wherein the spectral collecting device is connected with the control system, and the lamp group, the light shading device and the client side are respectively connected with the control system. Real-time spectral images are collected by the spectral collecting device, collected real-time spectral images are compared with standard spectral images and a data model in the control system and corrected, output correction commands are sent to the lamp group or the light shading device through the control system, the lamp group and a light shading device communication module to carried out light control, spectral images or curves can be observed on the client side, historical data are inquired, and a manual adjustment window is provided. The spectral precision self-adaptive control system has the advantages that a spectral precision self-adaptive control effect under the condition of natural light or stray light capable of achieving being achieved, energy saving effect is remarkable, site construction cost can be sharply reduced compared with a dark room, and the working environment of workers can be effectively improved.
Description
Technical field
The present invention relates to a kind of spectrum control system, particularly the accurate adaptive control system of a kind of spectrum.
Background technology
Ambient brightness around measuring by optical sensor based on the main purpose of the LED self adaptation light adjusting system of AVR single-chip microcomputer, change the luminosity of LED according to measured value, realization is kept surrounding environment illumination in certain level, constructs to allow the buoyant workplace of people.This technology is by illuminance sensor real-time automatic collecting indoor environment illumination, feed back to controller, controller is according to the duty ratio of now indoor environment illumination adjusting PWM, and then the forward current of adjusting LED, make indoor environment illumination be approximately equal to set point, finally reach the light modulation of LED self adaptation.
Spectral characteristic comprises wavelength characteristic (composite wavelength characteristic) and intensity properties etc.Only (illumination is according to the human-eye visual characteristic curve to the illumination in the spectral characteristic for background technology, non-physics light intensity) controls, mainly be applicable at present lighting space, the composite wavelength curve of spectrum is not carried out synchronous precision control, light filling can not weaken only, can not dynamic light adjustment (different different illumination demand of period), be not suitable for biological culture, medical treatment, scientific experiment etc. to the accurate demand occasion of spectrum (can take full advantage of daylight simultaneously).Monochromatic light matter or local multiple light quality control accurate mainly carry out in full darkroom at present, be shunt light modulation (multiple light quality is equivalent to a plurality of monochromatic light matter illumination regulation and control), can not take full advantage of sight, the spectrum limitation, waste energy, and making up the darkroom increases construction cost, and healthy formation of staff's operational environment affected.
Summary of the invention
Only illumination data is gathered and proofreaies and correct for prior art, can not deficiency that regulate and control the accurate characteristics such as the corresponding light intensity of spectral wavelength under natural daylight or the stray light condition arranged, the object of the present invention is to provide a kind ofly take spectrum picture, spectroscopic data model as the basis, can realize the accurate adaptive control system of spectrum according to factor control accurates such as the corresponding light intensity of spectral wavelength under natural daylight or artificial light or the stray light condition.
To achieve these goals, the technical solution used in the present invention is as follows:
The system of the accurate adaptive control of spectrum comprises: spectra collection equipment, control system, lamp group, shading device and client, and described spectra collection equipment and control system is connected, and lamp group, shading device and client are connected with control system respectively.
Control system comprise spectrum picture real time data conversion that spectra collection equipment and control system communication module is connected with spectra collection equipment and control system communication module and memory module conversion be connected with memory module with the spectrum picture real time data with standard spectrum image and comparing correction module and the control system that is connected with standard spectrum image and comparing correction module and lamp group, shading device and client communication module.
The spectroscopic data that described spectra collection equipment gathers is including but not limited to wavelength, corresponding light intensity.
Described lamp group band combination, segmentation criteria and light intensity design according to project demands, and wherein visible light is take LED as main, and part special wave band luminaire can adopt other special light fixture.
Described client can demonstrate spectrum picture or curve, can inquire about the light modulation historical record, and the manual adjustments window is provided.
Gather the real time spectrum image by spectra collection equipment, the spectrum picture that gathers is sent to the conversion of spectrum picture real time data and memory module by spectra collection equipment and control system communication module, spectrum picture real time data conversion and memory module will be carried out spectrum picture and be carried out after the conversion between image and the data, the correction of comparing of data after will changing again and standard spectrum image and comparing calibration model, and the output calibration instruction is by control system and lamp group and the shading device communication module is sent to the lamp group or shading device carries out brightness adjustment control, can be observed spectrum picture or curve in client, and can inquire about historical data.The spectrum master pattern is dynamic model, to satisfy the requirement of different corresponding different spectrum of photoperiod.
Usefulness of the present invention is: under natural daylight or stray light condition, by spectrum being carried out accurate self adaptation regulation and control, reach the relative consistent purpose with the standard spectrum model of spectrum, satisfy the requirement of the luminous environment control accurates such as biological culture, medical treatment, experiment; At artificial light environment, do not need spectra collection and data transaction, the Criterion spectral model is controlled and is got final product; Energy-saving effect is remarkable, can at utmost utilizing natural daylight or stray light on every side, reach optimum utilization energy effect; The light filling precision of every kind of light quality (being tolerance) can arrange according to the project needs, both can replenish accurate light quality by high-quality, also can low-costly replenish the relatively large light quality of tolerance; Place construction cost significantly reduces than the darkroom; Improve staff's operational environment, work having under the natural daylight, be conducive to staff's physical and mental health.
Description of drawings
Below in conjunction with accompanying drawing to further instruction of the present invention.
Fig. 1 is structure connection diagram of the present invention;
Fig. 2 is the structure connection diagram of control system of the present invention;
Fig. 3 is workflow diagram of the present invention.
The name that each several part is corresponding among the figure is called: 1, spectra collection equipment; 2, control system; 3, lamp group; 4, shading device; 5, client; 6, spectra collection equipment and control system communication module; 7, the conversion of spectrum picture real time data and memory module; 8, standard spectrum image and comparing correction module; 9, control system and lamp group, shading device and client communication module.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples:
With reference to Figure 1 and Figure 2, the system of the accurate adaptive control of spectrum, comprise: spectra collection equipment 1, control system 2, lamp group 3, shading device 4 and client 5, described spectra collection equipment 1 is connected with control system 2, and lamp group 3, shading device 4 and client 5 are connected with control system respectively; Control system 2 comprises control system and lamp group, shading device and the client communication module 9 that standard spectrum image that spectrum picture real time data conversion that spectra collection equipment and control system communication module 6 is connected with spectra collection equipment and control system communication module and memory module 7 and the conversion of spectrum picture real time data are connected with memory module 7 and comparing correction module 8 are connected with standard spectrum image and comparing correction module 8.
The spectroscopic data that described spectra collection equipment 1 gathers is including but not limited to wavelength, corresponding light intensity.
Described lamp group 3 band combinations, segmentation criteria and light intensity design according to project demands, and wherein visible light is take LED as main, and part special wave band luminaire can adopt other special light fixture.
Described client 5 can demonstrate spectrum picture or curve, can inquire about the light modulation historical record, and the manual adjustments window is provided.
With reference to Fig. 1, Fig. 2 and shown in Figure 3, by spectra collection equipment 1 Real-time Collection spectrum picture, the spectrum picture that gathers is sent to the conversion of spectrum picture real time data and memory module 7 by the spectra collection equipment and control system communication module 6 in the control system 2, spectrum picture real time data conversion and memory module 7 will be carried out spectrum picture and be carried out after the conversion between image and the data, the correction of comparing of data after will changing again and standard spectrum image and comparing correction module 8 models, and with the output calibration instruction by control system and lamp group and shading device communication module 9 is sent to lamp group 3 or shading device 4 carries out brightness adjustment control, can be observed spectrum picture or curve in client 5, and can inquire about historical data.The spectrum master pattern is dynamic model.To satisfy the requirement of different corresponding different spectrum of photoperiod.
Suppose to draw according to spectrum parameter and Comparison of standards that spectroscopy equipment 1 gathers, wherein-be not enough ,+for overflowing:
420-430NM-500LUX
431-440NM-1000LUX
441-450NM-1500LUX
451-460NM-3000UX
540-550NM+3000LUX
650-660NM-5000LUX
661-670NM-2000UX
Then suitable the employing carried out the filter-type shading near the 540-550NM filter, the difference wavelength carried out for accurate light filling again.
The light filling precision can arrange according to the project needs, need precisely to wave band of 5nm such as red 630-670nm wave band, the needs of 580-620nm are precisely to wave band of 10nm, 380-420nm is a wave band, it is the tolerance of supplementary lighting module, as above, then when mending 650NM, need to start the supplementary lighting module of 650 positive and negative 2.5NM; When mending 600NM such as need, then need start the supplementary lighting module of 600 positive and negative 5NM, when mending 385NM, 390NM, 415NM such as need, all can start the 380-420NM supplementary lighting module.So, both can effectively replenish needs accurately light, the less demanding light of additional precision that also can least cost.
The according to the above description announcement of book and instruction, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection range of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the present invention just for convenience of description.
Claims (5)
1. the accurate adaptive control system of spectrum is characterized in that: comprise spectra collection equipment, control system, lamp group, shading facility and client; Described spectra collection equipment is connected with control system, and lamp group, shading device and client are connected with control system respectively.
2. the accurate adaptive control system of spectrum according to claim 1 is characterized in that: control system comprise that spectrum picture real time data modular converter that spectra collection equipment and control system communication module is connected with spectra collection equipment and control system communication module is connected with the real-time translation data module of spectrum picture with standard spectrum image and comparing correction module and the control system that is connected with standard spectrum image and comparing correction module and lamp group, shading device and client communication module.
3. the accurate adaptive control system of spectrum according to claim 1, it is characterized in that: the spectroscopic data that described spectra collection equipment gathers is including but not limited to wavelength, corresponding light intensity.
4. the accurate adaptive control system of spectrum according to claim 1, it is characterized in that: lamp group band combination, segmentation criteria and light intensity design according to project demands, wherein visible light is take LED as main, and part special wave band luminaire can adopt other special light fixture.
5. the accurate adaptive control system of spectrum according to claim 1, it is characterized in that: client can demonstrate spectrum picture or curve, can inquire about the light modulation historical record, and the manual adjustments window is provided.
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| CN2012105392236A CN103037578A (en) | 2012-12-13 | 2012-12-13 | Spectral precision self-adaptive control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066011A (en) * | 2015-09-10 | 2015-11-18 | 上海傲蕊光电科技有限公司 | LED light source device and imaging system |
| CN108156712A (en) * | 2017-12-29 | 2018-06-12 | 厦门大学 | Four primary Micro-LED very-high solutions dot matrix Healthy Lighting system and application method |
| CN108742659A (en) * | 2018-06-20 | 2018-11-06 | 滨州学院 | A kind of Experiment of Psychology shade |
| CN109951922A (en) * | 2019-04-03 | 2019-06-28 | 深圳市南方海擎科技有限公司 | A kind of light source light spectrum self-correcting and self-test closed-loop control system and its control method |
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| CN101421558A (en) * | 2003-03-24 | 2009-04-29 | 路创电子公司 | The system of daylight and artificial light and sun glare in the control space |
| CN101478851A (en) * | 2009-01-08 | 2009-07-08 | 复旦大学 | Control method and apparatus for implementing long-term maintained light strength by high power LED tunnel lamp |
| CN101990828A (en) * | 2009-08-25 | 2011-03-30 | 东莞市友美电源设备有限公司 | Method for regulating plant growth by using LED light source and LED plant illumination lamp |
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2012
- 2012-12-13 CN CN2012105392236A patent/CN103037578A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421558A (en) * | 2003-03-24 | 2009-04-29 | 路创电子公司 | The system of daylight and artificial light and sun glare in the control space |
| CN101478851A (en) * | 2009-01-08 | 2009-07-08 | 复旦大学 | Control method and apparatus for implementing long-term maintained light strength by high power LED tunnel lamp |
| CN101990828A (en) * | 2009-08-25 | 2011-03-30 | 东莞市友美电源设备有限公司 | Method for regulating plant growth by using LED light source and LED plant illumination lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066011A (en) * | 2015-09-10 | 2015-11-18 | 上海傲蕊光电科技有限公司 | LED light source device and imaging system |
| CN108156712A (en) * | 2017-12-29 | 2018-06-12 | 厦门大学 | Four primary Micro-LED very-high solutions dot matrix Healthy Lighting system and application method |
| CN108742659A (en) * | 2018-06-20 | 2018-11-06 | 滨州学院 | A kind of Experiment of Psychology shade |
| CN109951922A (en) * | 2019-04-03 | 2019-06-28 | 深圳市南方海擎科技有限公司 | A kind of light source light spectrum self-correcting and self-test closed-loop control system and its control method |
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