CN104654131A - Intelligent illumination system used for crustacean, sea cucumber and fish culture experiment - Google Patents
Intelligent illumination system used for crustacean, sea cucumber and fish culture experiment Download PDFInfo
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- CN104654131A CN104654131A CN201510057212.8A CN201510057212A CN104654131A CN 104654131 A CN104654131 A CN 104654131A CN 201510057212 A CN201510057212 A CN 201510057212A CN 104654131 A CN104654131 A CN 104654131A
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- 238000005286 illumination Methods 0.000 title claims abstract description 104
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 51
- 241000251511 Holothuroidea Species 0.000 title claims abstract description 51
- 241000238424 Crustacea Species 0.000 title claims abstract description 49
- 238000002474 experimental method Methods 0.000 title claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims description 35
- 239000011521 glass Substances 0.000 claims description 19
- 238000013519 translation Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000009123 feedback regulation Effects 0.000 claims description 2
- 235000019688 fish Nutrition 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- 230000033764 rhythmic process Effects 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000965254 Apostichopus japonicus Species 0.000 description 2
- 241001014350 Cynoglossus semilaevis Species 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000002060 circadian Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an intelligent illumination system used for a crustacean, sea cucumber and fish culture experiment. The intelligent illumination system comprises an LED (light emitting diode) illumination board and an illumination control board, wherein the LED illumination board and the illumination control board are installed above a culture aquarium by virtue of brackets; the illumination control board comprises a light sensor, a light transformation circuit, a light color-light intensity display screen, a light parameter setting button, a state indicator light, an external timing pulse circuit and a direct current power supply circuit; all hardware is connected with a programmable single chip microcomputer provided with an A/D converter; three light intensity, light color-time variation curves which are fit by taking the proper growth light intensity and light color of three creatures including crustaceans, sea cucumbers and fishes as a basis are embedded in to the single chip microcomputer. The intelligent illumination system has the advantages of convenience in use, high flexibility, practicality and reliability, an illumination variation mode that the illumination intensity and the light color can be intelligently regulated and controlled can be set according to requirements, and special light color and light intensity requirements required in crustacean, sea cucumber and fish culture can be met, and requirements of scientific experiments and practical applications on special variation of target light intensity and light color are met.
Description
Technical field
The present invention relates to a kind of intelligent optical lighting system for crustacean, sea cucumber, fish culture experiment, be the intensity of illumination for aquatic products economic species cultivation such as crustacean, sea cucumber, fish that forms of a kind of LED illumination plate of being controlled by intelligent electronic control system and illumination holder device and photochromic controlled intelligent optical lighting system specifically, belong to technical field of aquaculture.
Background technology
Illumination, as one of important ecological factor, has regulating action significantly to the growth of the economic species of aquatic products such as crustacean, sea cucumber, fish.For meeting the needs of scientific research, better understanding intensity of illumination and photochromic change are on the impact of the economic species growth of aquatic products such as crustacean, sea cucumber, fish, needs realize intensity of illumination by a kind of intelligent optical lighting system and photochromic adjustable multiple illumination mode carries out relevant research, to be the illumination condition of the scientific and reasonable economic species cultivation of the aquatic products such as adjustment crustacean, sea cucumber, fish, improving its cultured output provides scientific basis.
The research of the economic species of aquatic products such as crustacean, sea cucumber, fish in the past mostly based on constant photochromic, constant intensity of illumination or manual adjustment intensity of illumination and photochromic, cause experimental result can not represent actual conditions under natural conditions and manual adjustment lose time, regulate not accurate.In order to improve research mode in the past, be necessary that design one meets the various modes such as constant in simulating nature circle intensity of illumination and the change of photochromic daily rhythm, photochromic exchange-column shift in time under constant intensity, single photochromic lower light intensity or the gradual change of special requirement.
Summary of the invention
The object of this invention is to provide a kind of intelligent optical lighting system for crustacean, sea cucumber, fish culture experiment to meet the needs of scientific research, so that the illumination condition in scientific and reasonable regulation and control industrial aquaculture workshop.
A kind of intelligent optical lighting system for crustacean, sea cucumber, fish culture experiment, comprise LED illumination plate, illumination control panel and optical sensor, described illumination control panel comprises device switch and programmable single chip computer, and this programmable single chip computer is connected to+5V DC reference voltage source, zero-crossing pulse circuit, light translation circuit, photochromic-light intensity display screen, optical parameter arrange button, status indicator lamp and external definition impulse circuit, dc source;
Characterized by further comprising a cultivation glass jar and illumination holder device, described LED illumination plate is arranged on above cultivation glass jar via illumination holder device; Described optical sensor between cultivation glass jar and LED illumination plate, and is connected with described programmable single chip computer; Button is set by optical parameter three intensity of illumination A, B, C are set, unit lux, respectively as the suitable light intensity of sea cucumber, crustacean, fish three kinds of biologies being carried out to illumination;
It is three kinds of light intensity-time changing curves according to matching that described programmable single chip computer is embedded in the suitable growth light intensity that crustacean, sea cucumber, fish three kinds are biological, described light intensity-time changing curve is with 24 hours for one-period, respectively as following table 1:
Table 1
When carrying out sea cucumber, crustacean, fish culture experiment, with above-mentioned sea cucumber, shell-fish, fish light intensity-time changing curve, illumination is carried out to sea cucumber, crustacean, fish respectively.
The value of the biological suitable light intensity A of above-mentioned sea cucumber, crustacean, fish three kinds, B, C is respectively 0-60,100-300,150-600, unit lux.
Above-mentioned three kinds of biological optimum light intensity are respectively 30,200,375, unit lux; And this optimum light intensity is set to the default value of above-mentioned A, B, C by system.
In order to ensure more accurate illumination condition, need pay attention in conjunction with general illumination rule and photochromic condition, also embed with the optimum growh that crustacean, sea cucumber, fish three kinds are biological photochromic for three kinds of photochromic-time changing curves according to matching in above-mentioned programmable single chip computer, described photochromic-time changing curve changes photochromic in time, described photochromic be red, orange, yellow, green, blue, purple six kinds, and photochromic-time changing curve and described light intensity-time changing curve synchronously carry out, three kinds of described photochromic-time changing curves are as following table 2:
Table 2
When carrying out sea cucumber, crustacean, fish culture experiment, respectively with above-mentioned sea cucumber, crustacean, fish photochromic-time changing curve carries out illumination to sea cucumber, crustacean, fish.
Above-mentioned LED illumination plate includes multiple LED digital lamp tube, by including digital potentiometer, the light translation circuit of driver utilizes LED digital lamp tube constant-current dimming principle and RGB principle, realizes light intensity and photochromic intelligent control by current regulation and Lighting information feedback regulation.
Above-mentioned illumination holder device is made up of four joints be embedded on cultivation glass jar corner and four aluminium-alloy pipes with multiple lifting hook; LED illumination plate corner is with circular link, the lifting hook by circular link LED illumination plate being suspended on differing heights is upper with the distance regulated between LED illumination plate and cultivation glass jar, thus realization is suitable for, and culture experiment operates, the global design of illumination efficiency utilization.
Above-mentioned programmable single chip computer is selected with 16 program storages and 32 general purpose working registers and the AVR integrated circuit having A/D converter, and on single-chip microcomputer, be implanted into ucos-II by compiler IAR-AVR, to realize light intensity, photochromic Different periods feedback is run with regulation and control multiprogram simultaneously.
The parameter that this intelligent optical lighting system experimentally can implement local light intensity, photochromic daily rhythm changes matched curve and the program woven in advance and user set as required controls automatically.The control system of this illumination system have employed the AVR single chip of atmel corp's research and development, ucos-II is implanted into programmable single chip computer by compiler IAR-AVR, this programmable single chip computer is enable to store the program woven, according to program computation target light intensity and the photochromic and real-time adjustment current light intensity of conversion and photochromic, ensure that multiple program is run simultaneously, there is certain input, fan-out capability, can process in real time different situations according to the difference of priority, therefore, it is possible to automatically control illumination according to the program woven in advance and arranging of user's different light pattern.
The present invention passes through great many of experiments, with objective light intensity, photochromic daily rhythm change matched curve for changing according to arranging light intensity and optical color parameter Zhi Lai simulating nature circle intensity of illumination and photochromic daily rhythm, user can arrange arbitrarily light intensity from photochromic changing pattern as required to reach different effects.In program composition, can be divided into 100 time periods each second, single-chip microcomputer compares according to starting point and the light intensity of terminal and the wavelength of the photochromic correspondence of Different periods and calculates, thus reaches the real-time target light intensity of different mode and photochromic control.Using the programmable single chip computer with A/D converter as the core of control system, by the time woven, light intensity, photochromic program stores wherein, by the wavelength on illumination control panel, light intensity and time etc. arrange load button arrange required illumination mode by programmable single chip computer according to the pattern arranged to current goal light intensity with photochromicly to calculate, the analog voltage being applicable to A/D converter and requiring is exported by illumination induction module, this analog voltage is converted to corresponding to current actual light intensity and photochromic digital value by A/D converter, the digital value corresponding with current target light intensity and light-color wavelengths to this digital value by programmable single chip computer compares, calculate light intensity and wavelength difference.Programmable single chip computer is according to the brightness of this difference controlled light control module adjustment LED digital lamp tube and color.Control system is connected with LED illumination plate by connecting line I, and LED illumination plate is placed in above cultivation glass jar, and both combine by liftable illumination holder device, constitute a whole set of crustacean, sea cucumber, fish culture intelligent optical lighting system.
The present invention is easy to use, sensitivity is high, practical reliable, can arrange as required intensity of illumination and photochromic can the illumination variation pattern of intelligent control, meet special photochromic and light intensity requirement required in crustacean, sea cucumber, fish culture, solve target light intensity, the scientific experiment of the special change of photochromic needs and the demand of practical application.
Accompanying drawing explanation
Fig. 1 is illumination control panel schematic diagram of the present invention.
Fig. 2 is LED illumination plate top view of the present invention.
Fig. 3 is LED illumination plate stereogram of the present invention.
Fig. 4 is illumination holder device of the present invention.
Fig. 5 is cultivation glass jar stereogram.
Fig. 6 is overall structure schematic diagram of the present invention.
Fig. 7 is the structured flowchart of illumination control system.
Fig. 8 is the biological optimum growh light intensity-time changing curve of crustacean of the present invention, sea cucumber, fish three kinds.
Wherein: 1, programmable single chip computer 2 ,+5v DC reference voltage source 3, zero-crossing pulse circuit 4, light translation circuit 5, photochromic-light intensity display screen 6, optical parameter arrange button 7, status indicator lamp 8, external definition impulse circuit 9, dc source 10, LED illumination plate 11, cultivation glass jar 13, illumination control panel 14, optical sensor 15, LED digital lamp tube 16, holder device joint 17, aluminium-alloy pipe 18, lifting hook 19, circular link 20, power switch.
Detailed description of the invention
As shown in figures 1-8, the present invention includes LED illumination plate 10, illumination control panel 13, cultivation glass jar 11 and illumination holder device 12, illumination control panel mainly comprises optical sensor 14, light translation circuit 4, photochromic-light intensity display screen 5, optical parameter arrange button 6, status indicator lamp 7 and external definition impulse circuit 8 and dc source 9, each hardware is connected with the programmable single chip computer 1 with A/D converter, is placed in illumination control panel 13; LED illumination plate 10 and cultivation glass jar 11 connect as one by illumination holder device 12, regulate the distance between LED illumination plate 10 and cultivation glass jar 11 by lifting hook 18, thus realize the global design being suitable for culture experiment operation, illumination efficiency utilization.Be implanted into ucos-II in this programmable single chip computer 1, to realize light intensity, photochromic feedback multiprogram is run simultaneously.Control system is connected by connecting line with LED illumination plate 10, achieves being separated of lighting installation and control system, is conducive to the practical operation of culture experiment and improves service life of equipment and security.The programming software of programmable single chip computer 1 comprises with daily light intensity, photochromic daily rhythm change matched curve for changing according to arranging light intensity and optical color parameter Zhi Lai simulating nature circle intensity of illumination and photochromic daily rhythm, and is undertaken arranging by input circuit 6 button 22 that arranges on illumination control panel 13 and determined to run.System is the biological suitable light intensity of acquiescence three kinds with the median 200,30,375 that stichopus japonicus, prawn, Cynoglossus semilaevis are suitable for range of light intensity, and the biological suitable growth light intensity-time changing curve of the stichopus japonicus adopted, prawn, Cynoglossus semilaevis three kinds is as following table 1:
Table 1
When carrying out sea cucumber, crustacean, fish culture experiment, with above-mentioned sea cucumber, shell-fish, fish light intensity-time changing curve, illumination is carried out to sea cucumber, crustacean, fish respectively.
Also embed with the optimum growh that sea cucumber, crustacean, fish three kinds are biological photochromic for three kinds of photochromic-time changing curves according to matching in above-mentioned programmable single chip computer 1, described photochromic-time changing curve changes photochromic in time, described photochromic be red, orange, yellow, green, blue, purple six kinds, and photochromic-time changing curve and described light intensity-time changing curve synchronously carry out, three kinds of described photochromic-time changing curves are as following table 2:
Table 2
When carrying out sea cucumber, crustacean, fish culture experiment, respectively with above-mentioned sea cucumber, crustacean, fish photochromic-time changing curve carries out illumination to sea cucumber, crustacean, fish.
Programmable single chip computer 1 is selected with 16 program storages and 32 general purpose working registers and the AVR integrated circuit having A/D converter, and on single-chip microcomputer 1, be implanted into ucos-II by compiler IAR-AVR, to realize light intensity, photochromic Different periods feedback is run with regulation and control multiprogram simultaneously.
The light intensity that optical sensor 25 perceives by system and Color Conversion are the voltage signal that programmable single chip computer 1 can accept and process, i.e. the voltage signal needed for A/D converter of programmable single chip computer 1.
Light translation circuit 4 is made up of X9C103 digital potentiometer and MAX16803 driver and light translation circuit, utilizes LED constant-current dimming principle and RGB principle, realizes light intensity and photochromic regulation and control by Intelligent adjustment size of current; The size of current that light translation circuit 4 controls LED illumination plate 10 is to reach target light intensity and photochromic.Light translation circuit 4, the up/down current signal that programmable single chip computer 1 exports in real time, owing to changing fast (conversion of 100 lifting/lowerings/rise electric current can be carried out 1 second), because common mechanical relay response speed is slow, this requirement can not be adapted to, adopt fast response time, contactless controllable silicon as light change-over circuit for this reason.Between programmable single chip computer 1 and controllable silicon, with the addition of Phototube Coupling, circuits for triggering, controllable silicon is connected with programmable single chip computer 1.
Optical parameter arranges button 6: in order to change crustacean in the past, sea cucumber, fish culture experiment illumination apparatus light intensity, photochromic single or can not the pattern of circadian changes continuously, both simulated field nature intensity of illumination and the change of photochromic daily rhythm had been needed, photochromic time variant pattern under needing again to provide single photochromic lower light intensity time variant pattern and single light intensity according to particular/special requirement, for this reason by the time, the wavelength program of light intensity and photochromic correspondence is stored in programmable single-chip microcomputer 1, input circuit 6 is set for light intensity, wavelength, the button of set of time and determine the confirming button of working procedure, arrange, setting checks that button is seated on illumination control panel 13.
DC reference voltage source 2: accurately, stably analog voltage signal can be converted to data signal to make programmable single chip computer 1, use in the outside of programmable single chip computer 1 AD586 high accuracy, high stability+5 reference, after additional Circuit tuning, stable+5 volt reference voltages are provided, to ensure the Stability and veracity that its A/D changes to programmable single chip computer 1.
The effect of zero-crossing pulse circuits for triggering 3 is in intelligence control light path sequence, the work of optical conversion element provides interrupt signal, so that the signal whether programmable single chip computer 1 output current regulates, to ensure that illumination controls steadily.The mode that illumination controls adopts the PID control model of current extensive use.Software for Design have employed every 1 second is divided into 100 time periods, according to target light intensity values and photochromic corresponding wavelength value and feedback light intensity with photochromic between compare and whether control to adjust electric current to control the frequency of lifting/lowering light intensity, Color Conversion accurately.
Status indicator lamp 7: in order to indicate current state, illumination control panel 13 adds LED light emitting diode as instruction use, target light intensity, photochromicly arranges the flicker of middle indicator lamp, be provided with and normal run in indicator lamp Chang Liang.
In order to make programmable single chip computer 1 normally work, have employed crystal oscillator as clock generating circuit, the frequency that this circuit produces is stablized, for the steady operation of programmable single chip computer 1 provides guarantee.
The effect of external definition impulse circuit 8 is for single-chip microcomputer provides the commutator pulse of low frequency.
DC power supply circuit 9 provides required+5 volts and ± 15 volts of dc sources.
Cultivation glass jar 11 is 0.5 meter × 0.4 meter × 0.35 meter cubic container, and corner is inlaid with an aluminum alloy joint 16 respectively, for patching LED illumination plate 10 illumination holder device 12.
Illumination holder device 12 is four aluminium-alloy pipes 17 with lifting hook 18, long 1 meter of every root aluminium-alloy pipe 17, with the distance that four lifting hooks 18 are used between regulating illumination plate 10 and the water surface on pipe.The lower end of aluminium-alloy pipe 17 can coincide with the aluminum alloy joint 16 on cultivation glass jar 11 4 jiaos and patch, and is that illumination plate 10 is integrated with cultivation glass jar 11.
LED illumination plate 10 is the ABS hardboard of 0.5 meter × 0.4 meter × 0.5 centimetre, ABS hardboard is connected with 4 LED digital lamp tubes 15, can according to the quantity of the size LED digital lamp tube 15 of required light intensity.The central authorities of ABS hardboard are fixed with optical sensor 25, and optical sensor 25 is connected with control system photoinduction module 2 by connecting line II.
During work, be first, by optical sensor 14, the light intensity of measurement and photochromic information are converted to 2 pin that corresponding voltage signal is input to programmable single chip computer 1.2 pin of programmable single chip computer 1 are as the input of A/D converter in a program, and the voltage signal of input is converted to 8 position digital signals by A/D converter, the calculating of the light intensity value in programmable single chip computer 1 and photochromic corresponding wavelength value and control program process.
+ 5 volt DC reference voltage sources 21 be made up of IC3AD586 are+5 volt reference voltages that programmable single chip computer 1 provides needed for A/D conversion.+ 15 volts are inputted by its 2 pin, and+5 volt reference voltages that 6 pin export are inputted by 5 pin of programmable single chip computer 1.What 12 button S2-S13 and corresponding resistance R2-R13, R14-R25 formed arranges input circuit 6, is connected to 7-18 pin of programmable single chip computer 1.
Zero-crossing pulse circuits for triggering 28 are made up of integrated circuit voltage comparator IC5, resistance R26-R30, commutation diode D1, D2 and miniature transformer T1, for in intelligence control light path sequence, the work of intensity control unit provides interrupt signal, when AC supply voltage is often through a zero crossing, 7 pin of the IC5 in zero-crossing pulse circuits for triggering 28 just export 33 pin of a positive pulse signal to programmable single chip computer 1, thus realize programmable single chip computer 1 and export and raise/reduction electric current whether signal.
IC6-IC13 is light translation circuit 4, and the drive circuit of composition 8 LED digital lamp tubes 15, is connected on 4 pin of IC1,34-40 pin respectively.Be that main element and corresponding resistance form by photoelectrical coupler MOC3020 and controllable silicon BTA06-600C in each smooth change-over circuit 4, the size of current of light change-over circuit 4 control LED digital lamp tube thus regulate light intensity and photochromic to reach target call, from 4 pin of programmable single chip computer 1, the up/down current signal that 34-40 pin export is input to the photoelectrical coupler that model is MOC3020, the signal exported from photoelectrical coupler MOC3020 is connected to controllable silicon BTA06-600C, with the opening and closing of control IC5 controllable silicon BTA06-600C, and then control LED digital lamp tube, reach continuous control LED digital lamp tube light intensity and photochromic object.
In order to provide a low frequency timing pulse signal for programmable single chip computer 1, adopt IC4 integrated circuit 4060 to form external definition impulse circuit 8, the low-frequency pulse that external definition impulse circuit 8 produces exports from 7 pin, is input to 6 pin of programmable single chip computer 1.
The display circuit 5 that arranges be made up of nixie display from the display of 15-30 pin outputs of programmable single chip computer 1 receives, and shows current and setting light intensity, photochromic, time parameter.
Be connected to the oscillating circuit be made up of crystal oscillator and electric capacity of 13 and 14 pin of programmable single chip computer 1, produce the clock pulses of 11MHz, for programmable single chip computer 1 provides stable work clock.
The reset circuit be made up of key switch S1 and electrochemical capacitor C1, is connected to 1 pin of programmable single chip computer 1, and its effect is deferred run when programmable single chip computer 1 provides start and reset function.
Power-on, after+5 volt dc source VDD are stable, software brings into operation.First each input/output end port of programmable single chip computer 1 is initialized according to the requirement of circuit function, the timer internal of programmable single chip computer 1 and interruption, each flag bit, register etc. are initialized.
Claims (7)
1. one kind for crustacean, sea cucumber, the intelligent optical lighting system of fish culture experiment, comprise LED illumination plate (10), illumination control panel (13) and optical sensor (14), described illumination control panel (13) comprises device switch (20) and programmable single chip computer (1), this programmable single chip computer (1) is connected to+5V DC reference voltage source (2), zero-crossing pulse circuit (3), light translation circuit (4), photochromic-light intensity display screen (5), optical parameter arranges button (6), status indicator lamp (7) and external definition impulse circuit (8), dc source (9),
Characterized by further comprising cultivation glass jar (11) and illumination holder device (12), described LED illumination plate (10) is arranged on cultivation glass jar (11) top via illumination holder device (12); Described optical sensor (14) is positioned between cultivation glass jar (11) and LED illumination plate (10), and is connected with described programmable single chip computer (1); Button (6) is set by optical parameter three intensity of illumination A, B, C are set, unit lux, respectively as the suitable light intensity of sea cucumber, crustacean, fish three kinds of biologies being carried out to illumination;
It is three kinds of light intensity-time changing curves according to matching that described programmable single chip computer (1) is embedded in the suitable growth light intensity that crustacean, sea cucumber, fish three kinds are biological, described light intensity-time changing curve is with 24 hours for one-period, respectively as following table:
When carrying out sea cucumber, crustacean, fish culture experiment, with above-mentioned sea cucumber, crustacean, fish light intensity-time changing curve, illumination is carried out to sea cucumber, crustacean, fish respectively.
2. as claimed in claim 1 for the intelligent optical lighting system of crustacean, sea cucumber, fish culture experiment, it is characterized in that the biological suitable light intensity A of above-mentioned sea cucumber, crustacean, fish three kinds, the value of B, C is respectively 0-60,100-300,150-600, unit lux.
3., as claimed in claim 2 for the intelligent optical lighting system of crustacean, sea cucumber, fish culture experiment, it is characterized in that above-mentioned three kinds of biological optimum light intensity are respectively 30,200,375, unit lux; And this optimum light intensity is set to the default value of above-mentioned A, B, C by system.
4. as claimed in claim 1 for crustacean, sea cucumber, the intelligent optical lighting system of fish culture experiment, it is characterized in that also embedding with crustacean in programmable single chip computer (1), sea cucumber, the photochromic three kinds of photochromic-time changing curves for foundation matching of suitable growth that fish three kinds are biological, described photochromic-time changing curve changes photochromic in time, described photochromic be red, orange, yellow, green, blue, purple six kinds, and photochromic-time changing curve and described light intensity-time changing curve synchronously carry out, three kinds of described photochromic-time changing curves are as following table:
When carrying out sea cucumber, crustacean, fish culture experiment, respectively with above-mentioned sea cucumber, crustacean, fish photochromic-time changing curve carries out illumination to sea cucumber, crustacean, fish.
5. as claimed in claim 1 for the intelligent optical lighting system of crustacean, sea cucumber, fish culture experiment, it is characterized in that above-mentioned LED illumination plate (10) includes multiple LED digital lamp tube (15), by including digital potentiometer, the light translation circuit (4) of driver utilizes LED digital lamp tube (15) constant-current dimming principle and RGB principle, realizes light intensity and photochromic intelligent control by current regulation and Lighting information feedback regulation.
6., as claimed in claim 1 for the intelligent optical lighting system of crustacean, sea cucumber, fish culture experiment, it is characterized in that illumination holder device (12) is made up of four joints (16) be embedded on cultivation glass jar (11) corner and four aluminium-alloy pipes (17) with multiple lifting hook (18); LED illumination plate (10) corner is with circular link (19), lifting hook (18) by circular link (19) LED illumination plate (10) being suspended on differing heights is upper to regulate LED illumination plate (10) and the distance cultivated between glass jar (11), thus realization is suitable for, and culture experiment operates, the global design of illumination efficiency utilization.
7. as claimed in claim 1 for the intelligent optical lighting system of crustacean, sea cucumber, fish culture experiment, it is characterized in that programmable single chip computer (1) is selected with 16 program storages and 32 general purpose working registers and the AVR integrated circuit having A/D converter, and on single-chip microcomputer (1), be implanted into ucos-II by compiler IAR-AVR, to realize light intensity, photochromic Different periods feedback is run with regulation and control multiprogram simultaneously.
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| CN110521676A (en) * | 2019-09-19 | 2019-12-03 | 天津农学院 | It is a kind of for promoting the Intelligent supplemental lighting system of black soldier flies spawning rate |
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| CN109041336A (en) * | 2018-07-26 | 2018-12-18 | 无锡华兆泓光电科技有限公司 | A kind of farm's Intelligent supplemental lighting LED light control device |
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| CN113100127A (en) * | 2021-04-28 | 2021-07-13 | 中国海洋大学 | Photochromic and photochromic intensive control method for industrial aquaculture of rainbow trout |
| CN113100127B (en) * | 2021-04-28 | 2022-03-22 | 中国海洋大学 | Photochromic and photochromic intensive control method for industrial aquaculture of rainbow trout |
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