CN202889699U - Light source control system for cultivation of livestock - Google Patents
Light source control system for cultivation of livestock Download PDFInfo
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- CN202889699U CN202889699U CN 201220319292 CN201220319292U CN202889699U CN 202889699 U CN202889699 U CN 202889699U CN 201220319292 CN201220319292 CN 201220319292 CN 201220319292 U CN201220319292 U CN 201220319292U CN 202889699 U CN202889699 U CN 202889699U
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Abstract
The utility model provides a light source control system for cultivation of livestock. The light source control system comprises a storage module, a microcontroller, a drive circuit and an illuminating lamp assembly. The storage module is used for recording performance parameters about growth of the livestock. The microcontroller is connected with the storage module, and is used for calculating a duty ratio of PWM signals corresponding to different illumination intensity values and outputting the PWM signals corresponding to external control signals when the external control signals are detected. The drive circuit is used for adjusting output currents based on the PWM signals and thus adjusting illumination intensity of the illuminating lamp assembly. Therefore, demands about the illumination intensity for growth of the livestock are satisfied.
Description
Technical field
The utility model relates to the agricultural facility field, relates in particular a kind of light-source control system of livestock culturing.
Background technology
Along with the development of pig industry, the market competition aggravation, the industry of raising pigs is had to scale, modernization development, in the hope of deal with growing growth cost and the market conditions of fluctuation with efficient growth.
Illumination is one of essential environmental factors of animal and plant growth and breeding, and suitable illumination all plays an important role to the growing of domestic animal, property functional activity.Can show: irradiation causes that retina is excited on the domestic animal eyes, by optic nerve excitement is delivered to corticocerebral visual centre, and visual centre is sent to hypothalamus with excitement again, makes the short releasing hormone of hypothalamus secretion, and then promotes the growth of domestic animal.
But the inventor finds that in the application's research process existing livestock culturing pattern is not enough to satisfy the growth demand of domestic animal only by daily illumination.
The utility model content
In view of this, the utility model provides a kind of light-source control system of livestock culturing, has solved livestock culturing pattern of the prior art only by daily illumination, is not enough to satisfy the problem of the growth demand of domestic animal.
For achieving the above object, the utility model provides following technical scheme:
A kind of light-source control system of livestock culturing comprises:
The memory of the growth performance parameter of record domestic animal, described growth performance parameter comprises: the sex of domestic animal, kind, growth phase and the required illumination intensity value of each growth phase;
Link to each other with described memory, calculate the duty ratio of pwm signal corresponding to different described illumination intensity values, and when having detected external control signal, export the microcontroller of the pwm signal corresponding with described external control signal, one or more in the growth performance parameter that described external control request is described domestic animal;
Link to each other with described microcontroller, receive described pwm signal, and according to the drive circuit of the duty cycle adjustment output current size of described pwm signal;
The lighting lamp group that links to each other with described drive circuit.
Preferably, also comprise:
Link to each other with described microcontroller, set the clock unit of light application time and the intensity of illumination of described lighting lamp group.
Preferably, also comprise:
Link to each other with described microcontroller, detect the optical sensor of the light intensity in the described livestock culturing canopy.
Preferably, also comprise:
Link to each other the communication interface of expanding external equipment connection with described microcontroller.
Preferably, described lighting lamp group comprises LED lamp, OLED lamp or laser diode.
Preferably, described lighting lamp group is specially one or more LED lamps.
Preferably, described LED lamp is the adjustable LED lamp of colour temperature.
Preferably, described lighting lamp group is specially the LED lamp of blistered LED lamp, tubulose and/or the LED lamp of panel shape.
Preferably, described lighting lamp group is the LED lamp of wavelength in 420nm arrives the 650nm scope.
Via above-mentioned technical scheme as can be known, compared with prior art, the utility model provides a kind of light-source control system of livestock culturing, comprise: memory module, microcontroller, drive circuit and lighting lamp group, wherein, the growth performance parameter of memory module record domestic animal, microcontroller links to each other with memory module, calculate the duty ratio of pwm signal corresponding to different described illumination intensity values, and when having detected external control signal, export the pwm signal corresponding with described external control signal, drive circuit is according to the size of described pwm signal regulation output electric current, and then the intensity of illumination of adjusting illuminating lamp group, thereby satisfied the demand of domestic animal growth to intensity of illumination.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
The structure chart of the light-source control system of a kind of livestock culturing that Fig. 1 provides for the utility model;
The another structure chart of the light-source control system of a kind of livestock culturing that Fig. 2 provides for the utility model;
The circuit diagram of drive circuit in the light-source control system of a kind of livestock culturing that Fig. 3 provides for the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
See also Fig. 1, the structural representation of the light-source control system of a kind of livestock culturing that provides for the utility model embodiment, comprise: memory 101, microcontroller 102, drive circuit 103 and lighting lamp group 104, wherein, memory 101 is used for the growth performance parameter of storage domestic animal, described growth performance parameter comprises: the sex of domestic animal, kind, growth phase and the required illumination intensity value of each growth phase, need to prove, corresponding program and then storage running be revised and be generated to above growth performance parameter can voluntarily according to different demands, wherein, memory 101 can be E
2PROM.
The utility model embodiment provides a kind of light-source control system of livestock culturing, by adopting different illumination to cultivate to the domestic animal that is in different growth phases, satisfy the biology demand of domestic animal, this is existing to illustrate light-source control system in the livestock culturing process with pig as case, need to prove, the light-source control system of the livestock culturing that the utility model provides not only is applicable to pig, can also be used for the cultivation illumination of other animals such as cowshed, sheep hurdle, at this, do not enumerate one by one.
Because different sexes, the required intensity of illumination of the pig of different growth phases is different with light application time, so need to obtain the growth performance parameter of pig, described growth performance parameter comprises: the sex of pig, kind, growth phase and the required illumination intensity value of each growth phase.
In the piglet growth stage, prolonging light time or raising intensity of illumination can strengthen the adrenocortical function of piglet, improve immunity, promote appetite, strengthen the piglet digestive function, improve weight gain of piglets speed and survival rate.In the utility model, piglet can be adopted illumination in 18 hours from birth to 4 monthly ages, and intensity of illumination is 50-250lux.
For store pig, suitably improve intensity of illumination, can promote the health of pig, improve the resistance of pig; But improve the activity time that intensity of illumination also can increase pig, reduce rest length of one's sleep.In the utility model, the intensity of illumination of store pig is at 40-125lux.Light application time is little on the store pig impact, generally is no more than 10 hours.
Illumination has a significant effect to the sexal maturity of pig, and long light application time can promote Development of Reproductive System, and sexal maturity early.Short illumination particularly continues dark, suppresses Development of Reproductive System, and sexal maturity postpones.And the variation of intensity of illumination is also very remarkable on the sexually matured impact of pig.In the utility model, the light application time of replacement gilt is more than 14 hours, and intensity of illumination is 60-250lux.
Breeding and the illumination of pig are closely related.Reach the reproductive performance of gravidic light application time appreciable impact sow before the breeding.Before breeding, reach the prolonging light time gestational period, be conducive to be impregnated and embryonic development, improve conception rate, reduce gestational period embryonic death, increase litter size.Intensity of illumination has obvious impact to sow reproductive performance, raises the sow under dark and insufficient light condition, and ovary weight reduces, and conception rate obviously descends.Increase intensity of illumination and can improve litter size, nascent litter weight and ablactation litter weight.The variation of intensity of illumination is shortened and can be improved the reproductive capability of pig the reproductive capability of sow also important sunshine, prolongs sunshine and then can reduce the reproductive capability of pig.In the utility model, the light application time of sow is 12-17 hour, and intensity of illumination is 60-250lux.
Illumination is also influential to the reproductive performance of boar.Within the specific limits, the prolonging light time can be improved the sexual desire of boar, strengthens intensity of illumination and can improve the semen quality of boar.In the utility model, the light application time of boar is 8-10 hour, and intensity of illumination is 100-375lux.
Details see also table 1.
Table 1
Pork pig
Public boar
Female boar
With the growth performance Parameter storage of the pig in the table 1 in memory 101, and by microcontroller 102, calculate the duty ratio of pwm signal corresponding to different described illumination intensity values, wherein, the computational methods of duty ratio can be calculated and formula by law of conservation of energy: output voltage=input voltage * duty ratio, calculate.Microcontroller 102 and when having detected external control signal, export the pwm signal corresponding with described external control signal, and by control duty cycle adjustment output current size, and then the intensity of illumination of adjusting illuminating lamp group, thereby satisfied the demand of domestic animal growth to intensity of illumination.Need to prove that described external signal can be user's operational order.
Wherein, described lighting lamp group comprises LED lamp, OLED lamp or laser diode; Also can be specially one or more LED lamps.Wherein, described LED lamp can be the adjustable LED lamp of colour temperature.Described lighting lamp group can also be blistered LED lamp and/or the LED lamp of tubulose.
Preferably, described lighting lamp group is the LED lamp of peak wavelength in 420nm arrives the 650nm scope.
Embodiment two
See also Fig. 2, the structure chart of the light-source control system of another livestock culturing that provides for the utility model, the optimization of embodiment two for carrying out on the basis of embodiment one, clock unit 105, optical sensor 106 and communication interface 107 have been increased, wherein, clock unit 105 links to each other with described microcontroller 102, is used for setting light application time and the intensity of illumination of described lighting lamp group.Optical sensor 106 links to each other with described microcontroller 102, for detection of the light intensity in the described livestock culturing canopy.Communication interface 107 links to each other with described microcontroller 102, is used for connecting the external equipment of expansion.
The circuit diagram of drive circuit in the light-source control system of a kind of livestock culturing that Fig. 3 provides for utility model, the pwm signal that described drive circuit produces by receiving microcontroller, regulation and control obtain corresponding size of current, and then the brightness of adjusting illuminating lamp group.
To sum up, the utility model provides a kind of light-source control system of livestock culturing, comprise: memory module, microcontroller, drive circuit and lighting lamp group, wherein, the growth performance parameter of memory module record domestic animal, microcontroller links to each other with memory module, calculate the duty ratio of pwm signal corresponding to different described illumination intensity values, and when having detected external control signal, export the pwm signal corresponding with described external control signal, drive circuit is according to the size of described pwm signal regulation output electric current, and then the intensity of illumination of adjusting illuminating lamp group, thereby has satisfied the demand of domestic animal growth to intensity of illumination.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the device that embodiment provides, because it is corresponding with the method that embodiment provides, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
Above-mentioned explanation to the embodiment that provides makes this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but principle and the features of novelty the widest consistent scope that provides with this paper will be provided.
Claims (9)
1. the light-source control system of a livestock culturing is characterized in that, comprising:
The memory of the growth performance parameter of record domestic animal, described growth performance parameter comprises: the sex of domestic animal, kind, growth phase and the required illumination intensity value of each growth phase;
Link to each other with described memory, calculate the duty ratio of pwm signal corresponding to different described illumination intensity values, and when having detected external control signal, export the microcontroller of the pwm signal corresponding with described external control signal, one or more in the growth performance parameter that described external control request is described domestic animal;
Link to each other with described microcontroller, receive described pwm signal, and according to the drive circuit of the duty cycle adjustment output current size of described pwm signal;
The lighting lamp group that links to each other with described drive circuit.
2. control system according to claim 1 is characterized in that, also comprises:
Link to each other with described microcontroller, set the clock unit of light application time and the intensity of illumination of described lighting lamp group.
3. control system according to claim 1 is characterized in that, also comprises:
Link to each other with described microcontroller, detect the optical sensor of the light intensity in the described livestock culturing canopy.
4. control system according to claim 1 is characterized in that, also comprises:
Link to each other the communication interface of expanding external equipment connection with described microcontroller.
5. control system according to claim 1 is characterized in that, described lighting lamp group comprises LED lamp, OLED lamp or laser diode.
6. control system according to claim 1 is characterized in that, described lighting lamp group is specially one or more LED lamps.
7. control system according to claim 5 is characterized in that, described LED lamp is the adjustable LED lamp of colour temperature.
8. control system according to claim 1 is characterized in that, described lighting lamp group is specially the LED lamp of blistered LED lamp, tubulose and/or the LED lamp of panel shape.
9. control system according to claim 1 is characterized in that, described lighting lamp group is the LED lamp of wavelength in 420nm arrives the 650nm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319292 CN202889699U (en) | 2012-06-29 | 2012-06-29 | Light source control system for cultivation of livestock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319292 CN202889699U (en) | 2012-06-29 | 2012-06-29 | Light source control system for cultivation of livestock |
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| CN202889699U true CN202889699U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220319292 Expired - Fee Related CN202889699U (en) | 2012-06-29 | 2012-06-29 | Light source control system for cultivation of livestock |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517502A (en) * | 2012-06-29 | 2014-01-15 | 杭州朗拓生物科技有限公司 | Light source control system for livestock herding |
| CN107864533A (en) * | 2017-11-28 | 2018-03-30 | 巫溪县国敏养殖有限公司 | A kind of steer ration automatic light-supplementing system |
| CN110122375A (en) * | 2019-05-23 | 2019-08-16 | 杭州朗拓生物科技有限公司 | A kind of interior control poultry of stacking cage pouity dwelling place pecks the method and device of bucket |
| CN110402891A (en) * | 2019-09-03 | 2019-11-05 | 天津市畜牧兽医研究所 | A kind of the illumination management mode and application method of breeding house wean sow |
| CN114554840A (en) * | 2019-10-10 | 2022-05-27 | 昕诺飞控股有限公司 | Control system for adjusting light formula |
-
2012
- 2012-06-29 CN CN 201220319292 patent/CN202889699U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517502A (en) * | 2012-06-29 | 2014-01-15 | 杭州朗拓生物科技有限公司 | Light source control system for livestock herding |
| CN103517502B (en) * | 2012-06-29 | 2016-03-30 | 杭州朗拓生物科技有限公司 | A kind of light-source control system of livestock culturing and control method thereof |
| CN107864533A (en) * | 2017-11-28 | 2018-03-30 | 巫溪县国敏养殖有限公司 | A kind of steer ration automatic light-supplementing system |
| CN110122375A (en) * | 2019-05-23 | 2019-08-16 | 杭州朗拓生物科技有限公司 | A kind of interior control poultry of stacking cage pouity dwelling place pecks the method and device of bucket |
| CN110122375B (en) * | 2019-05-23 | 2023-05-09 | 杭州朗拓生物科技有限公司 | Method and device for controlling poultry pecking in stacked cage poultry house |
| CN110402891A (en) * | 2019-09-03 | 2019-11-05 | 天津市畜牧兽医研究所 | A kind of the illumination management mode and application method of breeding house wean sow |
| CN114554840A (en) * | 2019-10-10 | 2022-05-27 | 昕诺飞控股有限公司 | Control system for adjusting light formula |
| CN114554840B (en) * | 2019-10-10 | 2023-10-20 | 昕诺飞控股有限公司 | Control system for adjusting light formulation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210629 |