CN113993242B - Intelligent in-egg illumination regulation and control equipment and method - Google Patents
Intelligent in-egg illumination regulation and control equipment and method Download PDFInfo
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- CN113993242B CN113993242B CN202111305970.9A CN202111305970A CN113993242B CN 113993242 B CN113993242 B CN 113993242B CN 202111305970 A CN202111305970 A CN 202111305970A CN 113993242 B CN113993242 B CN 113993242B
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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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- 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
- A01K41/00—Incubators for poultry
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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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
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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 belongs to the technical field of poultry incubation light environment regulation and control, and relates to intelligent in-eggshell illumination regulation and control equipment and a method, wherein the intelligent in-eggshell illumination regulation and control equipment comprises an intelligent control cabinet, a grading wiring device connected with the control cabinet, and a light emitting diode which is connected with the grading wiring device and can be implanted in an egg; and an illumination regulation and control device is arranged in the branching and wiring device. The method and the equipment have the following advantages: 1. the safe implantation method is characterized in that according to the physiological characteristics that the air chambers in hatching eggs are gradually increased, the light-emitting diodes are implanted into the hatching egg air chambers and packaged, the method has no adverse effect on the hatching egg hatching rate, and can be suitable for the hatching management of poultry of different varieties and the hatching eggs of amphibious type and crawling type; 2. the filtration of the eggshell and the eggshell membrane to the light source is avoided, the light energy loss is reduced to the maximum extent, the direct regulation and control effect on the growth and development of the embryo is achieved, and the illumination regulation and control potential is fully exerted. 3. The automatic control system based on the ARDUINO can realize automatic regulation and control of the illumination environment and accurately regulate and control the light color, the light intensity and the light period.
Description
The technical field is as follows:
the invention belongs to the technical field of poultry incubation environment regulation and control, relates to equipment and a method for regulating and controlling light supplement and illumination parameters in hatching eggs, and particularly relates to an intelligent control system with changeable light color, light intensity and light period.
The background art comprises the following steps:
china is a big poultry breeding and consuming country, and the production and consumption of poultry meat and poultry eggs are in the first three of the world. Compared with mammals, poultry has developed photosensitive function and is sensitive to light stimulation, and people often pay attention to production performance of the hatched poultry, temperature, humidity, oxygen and other factors during hatching, but ignore the effect of light. With the increasing research on the influence of artificial illumination on the hatching effect and later-period production performance of poultry eggs, the observation that the illumination can influence the embryonic development, the hatching window and the hatching rate of poultry is found, and the illumination management in the hatching period also has certain influence on the later-period health level and the production performance of poultry. Therefore, the intensive research on systematically optimizing the light environment regulation and control measures during hatching to promote the growth of the poultry after hatching has important significance for improving the production performance of the poultry and exploring the genetic potential of the poultry.
The study of scholars at home and abroad proves that the illumination regulation and control in the hatching period can promote the growth and development of chicken embryos and the growth speed in the later hatching period, and improve the immunity and the anti-stress capability after hatching. However, the effect of light regulation during hatching of hatching eggs depends on the range and intensity of the visible spectrum that the embryo can receive, and the main factors influencing the transmittance of the visible spectrum are the eggshell, including the thickness, chromaticity and element components of the eggshell. The filtration effect of the eggshell on the illumination causes low utilization rate of the illumination and limited effect on the embryo. Most of the present researches have been conducted, in which a light source is mostly disposed outside an egg shell, and light is irradiated downward from the top of an hatching egg, but since the interval between layers of an existing incubator or an incubator egg tray is small, a large number of light sources need to be disposed at the top of the hatching egg to ensure that the hatching egg receives light uniformly. The top light source arrangement method causes a great deal of communication waste, and the excessive heat energy also affects the embryo development.
Disclosure of Invention
The invention aims to: the invention aims to provide a method and equipment for regulating and controlling the illumination in eggs during poultry incubation period, which can realize the precise and efficient regulation and control of the illumination environment in the poultry eggs.
The technical scheme is as follows: the invention provides intelligent in-egg illumination regulation and control equipment, which comprises an intelligent control cabinet, a grading wiring device connected with the control cabinet, and light emitting diodes which are connected with the grading wiring device and can be implanted into eggs; the grading wiring device is internally provided with an illumination regulation and control device, the light-emitting diodes are inserted into the air chambers of the hatching eggs and sealed by glue guns, the illumination parameters of the light-emitting diodes are controlled by the intelligent control cabinet and the illumination regulation and control device, and grading and regional regulation and control and installation are performed through the grading wiring device.
Further, emitting diode includes luminous lamp pearl, insulating pyrocondensation pipe, metal film resistance package, PVC electronic connection line, dupont rubber casing and dupont terminal, and wherein luminous lamp pearl passes through welded connection with metal film resistance package and PVC electronic connection line, and dupont terminal interval is 2.54mm, and the plug connects in the jack of tertiary deconcentrator, is connected the power supply with the metal clamping piece. The light emitting diode is implanted into the eggshell to provide a light source, and the light source comprises single color, double color and multiple colors; the light-emitting part of the light-emitting diode is in a columnar, spherical or flat patch shape, and the size is 3-15mm; the working voltage of the light-emitting diode is 3-24V low-voltage power supply. The length of the PVC electronic connecting wire 15 is 20-60cm.
Furthermore, the grading wiring device comprises a first-stage deconcentrator, a second-stage deconcentrator and a third-stage deconcentrator which are connected through electric wires, the first-stage deconcentrator is simultaneously connected with the second-stage deconcentrators, the second-stage deconcentrator is simultaneously connected with the third-stage deconcentrators, and the third-stage deconcentrator is simultaneously connected with the implantable light-emitting diodes. The first-stage deconcentrator and the second-stage deconcentrator comprise a shell, and a wiring hole wire pressing clamp and a wire inlet hole which are arranged on the shell, the third-stage deconcentrator comprises a plate body, metal clamping pieces arranged on the plate body, and wiring jacks arranged between the subordinate clamping pieces, the wiring jacks are connected with wiring terminals to connect an upper identification wiring anode and a lower identification wiring cathode, and the anode or the cathode row is connected with all the jacks in parallel through the metal clamping pieces. The third-stage deconcentrator is gathered to the second-stage deconcentrator through a PVC (polyvinyl chloride) wire, and the positive or negative wire is connected into a wire dividing hole below the pressure clamp, is connected with a metal sheet through the inside of the plastic shell to form a parallel edge, and is led out through a wire connected with a wire inlet hole. The secondary deconcentrators are collected to the primary deconcentrators through RVS electric wires and then are connected to the intelligent control cabinet through the RVS electric wires. The three-stage deconcentrator is positioned above the egg tray of the incubator and used for supplying power to the light-emitting diodes in the eggs in the whole egg tray; the second-level deconcentrators are positioned on the side of each layer of egg bracket of the incubator and used for gathering and connecting the third-level deconcentrators on one layer; the first-level deconcentrator is positioned on the side face of the whole egg bracket in the incubator and used for gathering and connecting the second-level deconcentrators of each layer of egg bracket to realize the orderly connection and power supply of the whole system.
Furthermore, the illumination regulation and control device comprises a timer and a low-voltage light modulator, wherein the timer and the low-voltage light modulator are respectively arranged between the primary deconcentrator and the secondary deconcentrator, and the fine regulation and control of partial areas are realized according to requirements.
Furthermore, the intelligent control cabinet comprises an ARDUINO controller, an A/D conversion module, a clock module, a control module expansion board, a transformer and a standby power supply, wherein the A/D conversion module, the clock module, the control module expansion board, the transformer and the standby power supply are respectively communicated with the ARDUINO controller, an electromagnetic relay module is arranged between the transformer and the control module expansion board, a control cabinet wiring terminal is arranged on the control module expansion board and is connected with an electronic connecting wire through a wiring terminal, the electronic connecting wire is connected with a grading wiring device, parameters are set according to a touch screen panel on the intelligent control cabinet and are transmitted to the ARDUINO controller, and a command signal is sent to the relay according to an operation result and program setting, so that a light emitting diode is controlled through a lead and a deconcentrator.
The invention also provides an intelligent in-egg illumination regulation and control method, which comprises the following steps:
1) Debugging and checking the light-emitting diode (9), checking light color, measuring the illumination intensity of the light color, and checking the tightness of the pin plug (17) and the three-level junction board (8);
2) The lamp beads (12) of the light-emitting diodes (9) are implanted into the air chambers of the eggshells of the hatching eggs (11) by using a drill and a glue gun, so that the influence on the hatching rate of the hatching eggs is ensured, and the implantation operation has no influence on the hatching rate of the hatching eggs;
3) The grading wiring devices (6, 8 and 9) and the leads (2, 5 and 7) are connected and arranged according to the positions of the hatching egg trays, so that the test connection is good and the light emitting diodes (9) can be normally lightened;
4) According to the actual operation test and effect of the whole system, some parameters in the automatic control system are adjusted, and the program setting in the ARDUINO controller (35) is revised; and revising the set values of the light color, the light intensity and the light period in the control system according to the test effect.
5) And after the completion, the in-egg illumination regulation and control system is disassembled, assembled and cleaned.
Further, the specific steps in the step 4) include the following steps:
1) The intelligent control cabinet touch screen panel (25) sets illumination management parameters including light color, light intensity and light period, transmits the set parameters to the ARDUINO controller (35) through the transmission module (32), makes judgment by combining with the information of the DS3231 clock module (34), and outputs control instructions to the electromagnetic relay (30) and the resistance value voltage regulator module;
2) Setting illumination on-time T1 and off-time T2 in an ARDUINO controller (35), calling a DS3231 clock module (34) to read real-time information, and executing a light-on command when real-time T > = T1; when the real-time T > = T2, executing a light-off command, and circulating;
3) For a two-color light emitting diode, the illumination time length P1 and P2 of each light color are set, and an ARDUINO controller (35) can supply power and cut off power through an electromagnetic relay and a diode pin, so that the cyclic conversion effect of different colors is achieved.
The intelligent control cabinet comprises a touch screen type liquid crystal panel, an ARDUINO controller, a DS3231 clock module, a transformer, an electromagnetic relay, an expansion module board, a wiring terminal and a standby power supply. Parameters such as light color, light intensity and light cycle are set through the liquid crystal panel, the set parameters are transmitted to the ARDUINO controller through the transmission module, judgment is made by combining DS3231 clock module information, and a control instruction is output to the electromagnetic relay and the resistance value voltage regulator module.
The control system of the intelligent in-egg illumination regulation and control system comprises a touch liquid crystal screen, an expansion module plate, a clock module, an electromagnetic relay and the like. The ARDUINO controller is an information processing center of the whole system, carries out operation and outputs execution commands through an information transmission module and a clock module according to information such as illumination color, intensity, period and the like input by a touch liquid crystal screen, and realizes intelligent control of illumination management through an electromagnetic relay and a resistance value voltage regulator module.
The control system of the intelligent in-egg illumination regulation and control system supplies power for low voltage, ensures the power utilization safety, is provided with a standby power supply storage battery, and can also ensure the power supply of the control system and the light emitting component under the condition of unexpected power failure.
The light emitting diode of the intelligent in-egg illumination regulation and control system is a cold light source, has low working voltage, saves energy, and is safe and reliable. Consists of a lamp bead, a resistor, a lead and a connector. The light-emitting lamp beads are made of plastic sealing materials, are waterproof and good in light transmission effect, are easy to package in an egg air chamber, and have no adverse effect on egg hatching. The LED is white, red, green, orange, blue, yellow, etc. or is multi-color switched. The LED joint is in plug-in type, and is convenient to use.
The in-egg implantation operation of the light emitting component of the intelligent in-egg illumination regulation and control system comprises the steps of illuminating eggs, sterilizing, punching, implanting, packaging and the like, and is safe and reliable to operate through repeated testing and verification, and adverse effects on hatching egg incubation cannot be caused. The first-level, second-level and third-level deconcentrators are sequentially connected and powered according to the egg tray, the egg support layer and the egg bracket, and the low-voltage dimmer and the mechanical timer can further meet the fine illumination regulation and control requirements of different egg support layers.
Based on the problems of illumination regulation and control in the hatching egg hatching process and the potential of illumination regulation and control, and in combination with the structural characteristics of the hatching egg and the existing conditions of hatching equipment, the invention adopts the method for regulating and controlling illumination in the hatching egg, so that accurate regulation and control and efficient utilization of illumination can be realized. The invention has related intelligent control system, which can realize automatic control according to the setting requirement. The technical scheme provided by the invention has the greatest advantages that the limiting effect of the eggshell on illumination is avoided, the accurate regulation and control of the illumination in the egg is realized, and the energy is saved to the greatest extent; the hatching egg tray can be used for different kinds of hatching eggs, and is not influenced by the interlayer spacing of the existing hatching equipment; and the system has simple structure, less equipment, low cost and good universality.
Has the advantages that: by adopting the technical scheme, the invention has the following advantages:
1. the invention can avoid the filtration effect of the eggshell and the eggshell membrane on illumination, utilizes the structural characteristics of the hatching eggs, realizes the direct light supplement of the embryo of the poultry egg by implanting a light-emitting device in the egg, gives full play to the illumination regulation and control potential in the incubation period, provides a direct illumination environment for the embryo of the poultry, can sense the illumination stimulation of the whole wave band, and improves the illumination utilization efficiency; and the cold light source is directly adopted in the hatching egg air chamber, so that additional heat generation is avoided, the energy consumption is reduced to the maximum extent, no adverse effect is caused on the embryo, and the influence of the loss of the heat light source power consumption and the temperature change on the embryo in the prior art is prevented.
2. The light-emitting diodes in the eggs can be selected in various colors, can be switched in multiple colors, can be accurately regulated and controlled in illumination intensity and light period, can not be influenced by the eggshells, can be accurately regulated and controlled by the intelligent control system, can meet illumination requirements of different stages of embryo development, can realize light supplement as required, and avoids calculation errors caused by the eggshells and eggshell membranes.
3. The light-emitting diode implantation method provided by the invention is safe and reliable, does not damage the whole structure of the eggshell, and has no adverse effect on hatching egg incubation.
4. The invention can realize the intelligent operation of the system, automatically calibrate the control parameters according to the set requirements and provide an optimal illumination environment for the development of poultry embryos. The mechanical illumination regulation and control device can complete more accurate and complex regulation and control management in cooperation with an ARDUINO control system, can ensure safe operation of illumination management under the power-off or accident conditions, is beneficial to popularization and application in scientific experiments and actual production, and can be applied to various poultry hatching eggs.
Drawings
Fig. 1 is an overall schematic diagram of an intelligent in-egg illumination regulation and control system of the invention.
FIG. 2 is a schematic view of an LED device of the intelligent in-egg illumination control system of the present invention.
Fig. 3 is a schematic diagram of a three-pole splitter device of the intelligent in-egg illumination regulation and control system.
FIG. 4 is a schematic diagram of the primary and secondary splitter devices of the intelligent in-egg illumination regulation and control system of the present invention.
FIG. 5 is a schematic diagram of the design of an automatic control cabinet of the intelligent in-egg illumination regulation and control system.
Fig. 6 is a structural diagram of an automatic control system of the intelligent in-egg illumination regulation and control system.
FIG. 7 is a diagram illustrating the practical operation effect of the intelligent in-egg illumination control system of the present invention.
Symbol list
1 control cabinet 2 collecting connecting line
3 low-voltage light modulator 4 mechanical timer
5RVS electric wire 6 two-stage deconcentrator
9 light emitting diode for plugging of first-level deconcentrator 10
11 egg 12 light-emitting lamp bead
13 hot melt tube 14 metal film resistor
15PVC electronic connecting line 16 Dupont rubber shell
17 dupont terminal 18 plastic board
19 wiring jack 20 metal clip
Wire pressing clamp with 21 positive and negative indication lines and 22 wiring holes
23 plastic shell 24 wire inlet hole
25 touch-control liquid crystal display panel 26 control cabinet front metal panel
27 air switch 28 transformer
29 electromagnetic relay 30 connecting terminal
31 wiring slot 32 control module expansion board
33DS3231 clock module 34ARDUINO controller
35 standby power supply battery 36 control cabinet box
Detailed description and effects
Materials and the like used in the following examples are commercially available unless otherwise specified.
In this embodiment, as shown in fig. 1, the intelligent in-egg illumination regulation and control device includes an intelligent control cabinet 1, a grading wiring device connected to the control cabinet 1, and light emitting diodes 10 implantable in eggs and connected to the grading wiring device; the grading wiring device is internally provided with an illumination regulation and control device, the light-emitting diodes are inserted into the air chambers of the hatching eggs and sealed by glue guns, the illumination parameters of the light-emitting diodes are controlled by the intelligent control cabinet and the illumination regulation and control device, and grading and regional regulation and control and installation are performed through the grading wiring device.
As shown in fig. 2 to 4, the light emitting diode 10 includes a light emitting bead 12, an insulating heat shrink tube 13, a metal film resistor package 14, a PVC electronic connection line 15, a dupont rubber casing 16, and a dupont terminal 17. Wherein luminous lamp pearl 12 passes through welded connection with metallic film resistance package 14 and PVC electronic connection line 15, and dupont terminal 17 interval is 2.54mm, and plug in the jack 19 of tertiary deconcentrator 8, is connected the power supply with metal clamping piece 20. The plastic plate 18 is marked with a wiring positive electrode 21 and a wiring negative electrode 21, and the positive electrode or the negative electrode row is connected with all the jacks 19 through a metal clamping piece 20. The three-stage deconcentrator 8 is gathered to the two-stage deconcentrator 6 through a PVC wire 7, and a positive electrode wire or a negative electrode wire is connected into a wire distributing hole below the pressure clamp 22, is connected with a metal sheet through the inside of the plastic shell 23 to form a parallel edge, and is connected with a wire through a wire inlet hole 24 to be led out. The secondary deconcentrators 6 are gathered to the primary deconcentrators 9 through the RVS electric wires 5 and then connected to the intelligent control cabinet 1 through the RVS electric wires 2.
The three-level deconcentrator 8 is positioned above the egg tray of the incubator and is used for supplying power to the light-emitting diodes 10 in the eggs in the whole egg tray; the secondary deconcentrator 6 is positioned at the side of each layer of egg bracket of the incubator and is used for gathering and connecting the tertiary deconcentrators 8 of one layer; the first-level deconcentrator 9 is positioned on the side face of the whole egg bracket in the incubator and is used for collecting and connecting the second-level deconcentrators 6 of each layer of egg bracket to realize the orderly connection and power supply of the whole system.
The light-emitting part 12 of the light-emitting diode 10 is in a columnar, spherical or flat patch-shaped form, the size is 3-15mm, and the light-emitting part is packaged in the air chamber of the hatching egg 11; the working voltage of the light-emitting diode 10 is 3-24V low-voltage power supply, and the length of the PVC electronic connecting wire 15 is 20-60cm.
The intelligent control cabinet 1 comprises a touch screen type liquid crystal panel 25, an ARDUINO controller 34, a DS3231 clock module 33, a transformer 28, an electromagnetic relay 29, an expansion module board 32, a wiring terminal 30 and a standby power supply 35. Parameters such as light color, light intensity and light period are set through the liquid crystal panel 25, the set parameters are transmitted to the ARDUINO controller 34 through the transmission module 32, judgment is made by combining information of the DS3231 clock module 33, and a control instruction is output to the electromagnetic relay 30 and the resistance value voltage regulator module 32.
The mechanical illumination regulation and control device comprises a low-voltage light modulator 3 and a mechanical timer 4, and is positioned between a first-stage deconcentrator 9 and a second-stage deconcentrator 6, so that the refined illumination requirements of egg brackets on different layers are met.
An intelligent in-egg illumination regulation and control method comprises the following steps:
1) The light emitting diode 10 is debugged and checked, the light color is checked, the illumination intensity is measured, and the tightness of the pin plug 17 and the three-level distributing board 8 is checked.
2) The beads 12 of the light emitting diodes 10 are implanted into the eggshell air chamber of the hatching eggs 11 and sealed by using a drill and a glue gun, which has influence on the hatching rate of the hatching eggs and ensures that the implantation operation has no influence on the hatching rate of the hatching eggs.
3) According to hatching egg tray position with second grade classificator 6, tertiary deconcentrator 8, one-level deconcentrator 9 and wire collection connecting wire 2, RVS electric wire 5, PVC connecting wire 7 connection arrangement, the test connection is good and guarantee that emitting diode 10 can normally light.
4) According to the actual operation test and effect of the whole system, some parameters in the automatic control system are adjusted, and the program setting in the ARDUINO controller 35 is revised; and revising the set values of the light color, the light intensity and the light period in the control system according to the test effect.
5) And (5) disassembling and cleaning the in-egg illumination regulation and control system.
As for step 4), it is specifically shown in fig. 5 and 6:
the control cabinet touch screen panel 25 sets illumination management parameters including light color, light intensity and light period, transmits the set parameters to the ARDUINO controller 35 through the transmission module 32, makes a judgment by combining with the information of the DS3231 clock module 34, and outputs a control instruction to the electromagnetic relay 30 and the resistance value voltage regulator module.
Setting a lighting on time T1 and a lighting off time T2 in an ARDUINO controller 35, calling a DS3231 clock module 34 (reference code shown below) to read real-time information, and executing a light-on command when the real-time T > = T1; when real time T > = T2, the light-off command is executed. And the process is circulated.
For two-color light emitting diodes, the illumination duration P1 and P2 of each color are set, and the ARDUINO controller 35 (reference code shown below) can be powered on and off through an electromagnetic relay and a diode pin to achieve different color cycle conversion effects.
The control system of the intelligent in-egg illumination regulation and control system comprises a touch liquid crystal panel 25, a control module expansion board 32, a clock module 33, an electromagnetic relay 29 and the like. The ARDUINO controller 34 is an information processing center of the whole system, performs operation and outputs execution commands through the information conversion module and the clock module 33 according to information such as illumination color, intensity and period input by the touch liquid crystal screen, and realizes intelligent control of illumination management through an electromagnetic relay and a transformer.
The control system of the intelligent in-egg illumination regulation and control system supplies power for low voltage, ensures the power utilization safety, is provided with a standby power supply storage battery, and can also ensure the power supply of the control system and the light emitting component under the condition of unexpected power failure.
The light emitting diode of the intelligent in-egg illumination regulation and control system is a cold light source, has low working voltage, saves energy, and is safe and reliable. Consists of a lamp bead, a resistor, a lead and a connector. Luminous lamp pearl is the sealed material of plastics, and waterproof and printing opacity are effectual, easily encapsulate and in the hatching egg air chamber, do not have harmful effects to the hatching egg hatching. The color of the light emitting diode is white, red, green, orange, blue, yellow, etc., or the color is switched among multiple colors. The LED joint is in plug-in type, and is convenient to use.
The in-egg implantation operation of the light emitting component of the intelligent in-egg illumination regulation and control system comprises the steps of illuminating eggs, sterilizing, punching, implanting, packaging and the like, and is safe and reliable to operate through repeated testing and verification, and adverse effects on hatching egg incubation cannot be caused.
The second-stage classifier 6, the third-stage deconcentrator 8 and the first-stage deconcentrator 9 are connected and powered in order according to the egg tray, the egg support layer and the egg bracket, and the low-voltage dimmer and the mechanical timer can further meet the requirements of fine illumination regulation and control of different egg support layers.
The following are actual tests:
1. preparing materials required by light regulation.
In practical tests, LED lamp beads with the diameter of 3mm are used, the colors are green and red, and the parts are assembled according to the scheme shown in FIG. 2. Welding a metal film resistor and an LED cathode pin through a soldering gun, respectively welding an electronic lead to the resistor and the LED anode pin, then sleeving a heat-shrinkable tube, and sealing at high temperature; the other end of the electronic lead is connected with the electronic lead and the DuPont terminal by using a wire press clamp, and then the positive and negative DuPont terminals are inserted into the DuPont rubber shell; and finally, carrying out power-on detection on the light-emitting diode, and lightening the LED lamp bead.
Determining the positions of the first-level, second-level and third-level deconcentrators according to the size of an egg bracket in the incubator, cutting the proper length of a connecting wire, and performing soldering tin treatment on two ends of the wire; the power supply connector of the tertiary deconcentrator is connected with a DuPont terminal in a pressing manner and sleeved into a DuPont rubber shell; the branching system is arranged and connected as shown in fig. 1, and the energization detection is performed.
The various components in the control cabinet were arranged and assembled as shown in fig. 5, program code was written and debugged using the ARDUINO IDE platform and written into the ARDUINO controller, and the entire illumination control system was tested for 72 hours continuously by connecting the line splitters and leds.
2. And (4) performing in-egg illumination incubation test.
The test is carried out at Nanjing university of agriculture, with a test period of 2021, 10 months and 10 days and 2 days months. Green, red and control matte groups were set in this test. And selecting the hatching eggs with uniform weight, numbering and weighing the hatching eggs, and then putting the hatching eggs into the same incubator. And (3) when the eggs are incubated for 7 days, adding LED lamp beads into the egg shells of the processing group, and performing the following steps: illuminating the hatching eggs and removing the eggs without sperm; drawing an air outlet chamber by using a pencil; disinfecting the surface of the eggshell by using alcohol; drilling a hole with the diameter of 3mm at the right center of the air chamber by using a miniature electric drill; placing LED lamp beads of the light-emitting diodes into the drill holes; uniformly coating glue solution on the contact part of the LED lamp bead and the egg hole by using a hot melt glue gun, and accurately fixing; the incubator is then quickly returned and the terminals are inserted into the tertiary distributor.
Starting from day 8 of incubation, the different groups were subjected to corresponding light treatments. The control group was 24 hours dark; the red and green light groups were 18 hours light and 6 hours dark, respectively, with a light intensity of 150lux. The actual effect of light supplement in the egg is shown in fig. 7. On day 18 of incubation, 15 hatching eggs were randomly selected from each group, and the egg weight, yolk sac weight, chicken embryo length and embryo weight were measured. And confirming the rest hatching eggs by using an embryo heart rate meter, randomly selecting 16 normally-developed hatching eggs, and placing the selected hatching eggs into a hatching tray. And a camera is arranged above the hatching tray, and the accurate time of hatching eggs is recorded for calculating the hatching duration.
After hatching, the weight, body length and yolk sac weight of each group of chicks were measured.
ANOVA one-way analysis of variance was performed on the measurement data, and the results are shown in the following table, in which the lower case letters in the same row are different
According to the data in the table, although the in-egg light has no significant influence on the development of 18-day-old chick embryos, the weight of the embryos and the relative embryo weight are improved to a certain extent, and likewise, the weights of the chicks on the day of hatching are not significantly different. The average incubation time periods were ranked from small to large as red (479.3) < green (479.8) < no light control (489.7), with the red and green groups being less different but both significantly smaller than the control. The previous in-ovo illumination research shows that the illumination does not obviously influence the hatching duration of hatching eggs, and the in-ovo illumination for the first time shows that the hatching duration of the hatching eggs is greatly shortened by nearly 10 hours, so that the effect is obvious. Meanwhile, the hatchability of the in-egg light group is also significantly higher than that of the no-light control group.
Claims (10)
1. The utility model provides an intelligence illumination regulation and control equipment in egg which characterized in that: comprises an intelligent control cabinet, a grading wiring device connected with the control cabinet, and a light-emitting diode which is connected with the grading wiring device and can be implanted into eggs; the grading wiring device is internally provided with an illumination regulation and control device, the light-emitting diodes are inserted into the air chambers of the hatching eggs and sealed by glue guns, the illumination parameters of the light-emitting diodes are controlled by the intelligent control cabinet and the illumination regulation and control device, and grading and regional regulation and control and installation are performed through the grading wiring device.
2. The intelligent in-ovo illumination regulation and control equipment of claim 1, wherein: the implantable light-emitting diode comprises a light-emitting lamp bead, a metal film resistor connected with the light-emitting lamp bead, a hot melt rubber tube wrapping the metal film resistor, and a wiring terminal connected with the metal film resistor through an electronic connecting wire.
3. The intelligent in-egg illumination regulation and control device of claim 1, wherein: the grading wiring device comprises a first-stage deconcentrator, a second-stage deconcentrator and a third-stage deconcentrator which are connected through electric wires, wherein the first-stage deconcentrator is simultaneously connected with a plurality of second-stage deconcentrators, the second-stage deconcentrator is simultaneously connected with a plurality of third-stage deconcentrators, and the third-stage deconcentrator is simultaneously connected with a plurality of implantable light-emitting diodes.
4. An intelligent in-egg lighting regulating and controlling device as claimed in claim 3, characterized in that: the first-stage wire divider and the second-stage wire divider comprise shells, and wire hole pressure clamp and wire inlet holes which are arranged on the shells.
5. The intelligent in-ovo illumination regulation and control equipment of claim 4, wherein: the three-stage deconcentrator comprises a plate body, metal clamping pieces arranged on the plate body and wiring jacks arranged between the subordinate clamping pieces, wherein the wiring jacks are connected with wiring terminals.
6. The intelligent in-egg illumination regulation and control device of claim 5, wherein: the illumination regulation and control device comprises a timer and a low-voltage light modulator, wherein the timer and the low-voltage light modulator are respectively arranged between the primary deconcentrator and the secondary deconcentrator, and the fine regulation and control of partial areas are realized according to requirements.
7. The intelligent in-egg illumination regulation and control device of claim 5, wherein: the light emitting diode is implanted into the eggshell to provide a light source, and the light source comprises a single color, a double color and multiple colors; the light-emitting part of the light-emitting diode is in a columnar, spherical or flat patch shape, and the size is 3-15mm; the working voltage of the light-emitting diode is 3-24V low-voltage power supply.
8. The intelligent in-ovo illumination regulation apparatus of claim 2, wherein: the intelligent control cabinet comprises an ARDUINO controller, an A/D conversion module, a clock module, a control module expansion board, a transformer and a standby power supply, wherein the A/D conversion module, the clock module, the control module expansion board, the transformer and the control module expansion board are respectively communicated with the ARDUINO controller, an electromagnetic relay module is arranged between the transformer and the control module expansion board, a control cabinet wiring terminal is arranged on the control module expansion board and connected with an electronic connection wire through a wiring terminal, the electronic connection wire is connected with a grading wiring device, parameters are set according to a touch screen panel on the intelligent control cabinet and are transmitted to the ARDUINO controller, and an instruction signal is sent to the relay according to an operation result and program setting, so that a light-emitting diode is controlled through a lead and a deconcentrator.
9. The method for regulating the intelligent in-egg illumination regulation and control equipment according to any one of claims 1 to 8, wherein the method comprises the following steps: the method comprises the following steps:
1) Debugging and inspecting the light emitting diode, checking light color, measuring illumination intensity of the light color, and checking tightness of the pin plug and the three-level deconcentrator;
2) Implanting the lamp bead of the light-emitting diode into an air chamber of an egg shell by using a drill and a glue gun, sealing, testing the influence of the lamp bead on the hatching rate of the hatching egg, and ensuring that the implantation operation has no influence on the hatching rate of the hatching egg;
3) The grading wiring device and the lead are connected and arranged according to the position of the hatching egg tray, the test connection is good, and the light-emitting diode can be normally lightened;
4) According to the actual operation test and effect of the whole system, some parameters in the automatic control system are adjusted, and the program setting in the ARDUINO controller is revised; according to the test effect, the set values of the light color, the light intensity and the light period of the regulation and control system are revised;
5) And after the completion, the in-egg illumination regulation and control system is disassembled, assembled and cleaned.
10. The method for controlling intelligent in-egg illumination control equipment according to claim 9, wherein: the step 4) comprises the following specific steps:
1) Setting illumination management parameters including light color, light intensity and light cycle by the touch screen panel of the intelligent control cabinet, transmitting the set parameters to the ARDUINO controller through the transmission module, making judgment by combining DS3231 clock module information, and outputting a control instruction to the electromagnetic relay and the resistance value voltage regulator module;
2) Setting illumination on-time T1 and off-time T2 in an ARDUINO controller, calling a DS3231 clock module to read real-time information, and executing a light-on command when real-time T > = T1; when the real-time T > = T2, executing a light-off command, and circulating;
3) For a two-color light emitting diode, the illumination time length P1 and P2 of each light color are set, and the ARDUINO controller supplies power and cuts off the power through an electromagnetic relay and a diode pin, so that the cyclic conversion effect of different colors is achieved.
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| CN101977463A (en) * | 2010-09-16 | 2011-02-16 | 杭州汉徽光电科技有限公司 | LED light source control system for intelligently culturing laying hens |
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