CN113016657A - Pigsty sow oestrus identification system and application method thereof - Google Patents
Pigsty sow oestrus identification system and application method thereof Download PDFInfo
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- CN113016657A CN113016657A CN202110247054.8A CN202110247054A CN113016657A CN 113016657 A CN113016657 A CN 113016657A CN 202110247054 A CN202110247054 A CN 202110247054A CN 113016657 A CN113016657 A CN 113016657A
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- 230000012173 estrus Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 244000144972 livestock Species 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000003905 vulva Anatomy 0.000 description 1
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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
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
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Abstract
The invention relates to the field of livestock breeding equipment, and discloses a sow oestrus identification system in a pigsty and an application method thereof, wherein the sow oestrus identification system comprises a plurality of sow monomer stalls, a controller, a fixed pipe and a plurality of ultrasonic sensors, wherein the fixed pipe is transversely arranged at the upper end of the sow monomer stalls; ultrasonic sensor sets up along the length direction of fixed pipe, and every sow solitary fence all corresponds a pair of ultrasonic sensor, ultrasonic sensor is used for acquireing the sow in the corresponding sow solitary fence and the distance information data between the ultrasonic sensor, just ultrasonic sensor is connected with the controller electricity. According to the invention, the ultrasonic sensor is arranged in each individual sow pigsty, so that the sow oestrus detection device has the advantages of high precision, quick timeliness, simplicity in operation, small labor amount of workers and low cost, and meets the requirement of large-scale pigsty deployment.
Description
Technical Field
The invention relates to the technical field of livestock breeding equipment, in particular to a piggery sow oestrus identification system and an application method thereof.
Background
The estrus is extremely important for sow breeding. In the actual breeding production process, at present, a breeder judges whether a sow is in the oestrus through observing the pressure resistance of the vulva and the waist and the back of the sow, the method needs a large amount of manual operation, the workload is large, the operation is troublesome, the efficiency is low, the accuracy of a judgment result is low, the oestrus leakage condition sometimes occurs, especially for large-scale breeding of the sow, the number of sows is large, the oestrus period of some sows cannot be found in time, the seed proportioning quantity is reduced, and certain economic loss can be caused.
Disclosure of Invention
In view of the above, the invention provides a piggery sow oestrus identification system and an application method thereof, which are used for solving the problems of large workload, troublesome operation and low accuracy in artificial identification of sow oestrus.
In order to achieve the purpose, the invention provides the following technical scheme:
a pigsty sow oestrus identification system comprises a plurality of sow solitary fences, and the pigsty sow oestrus identification system comprises a controller, a fixed pipe and a plurality of ultrasonic sensors, wherein the fixed pipe is transversely arranged at the upper ends of the sow solitary fences;
ultrasonic sensor sets up along the length direction of fixed pipe, and every sow solitary fence all corresponds one ultrasonic sensor, ultrasonic sensor is used for acquireing the distance information data between sow and the ultrasonic sensor in corresponding sow solitary fence, just ultrasonic sensor is connected with the controller electricity.
Further, fixed pipe is used for placing control circuit and transmission line, the side of fixed pipe is provided with the opening that is used for holding ultrasonic sensor's probe, protects the ultrasonic sensor body through fixed pipe, avoids external pig house adverse circumstances to corrode.
Further, the fixed pipe passes through support and sow monomer fence fixed connection, has lifted the height of fixed pipe through the support to avoid colliding between sow and the fixed pipe.
Further, the fixed pipe is connected with a stand column, and a controller is arranged on the stand column.
Further, ultrasonic sensor all is provided with the serial number for distinguish different sow monomer fences, thereby correspond the sow.
The application method of the piggery sow estrus identification system comprises the following steps:
s1: starting the piggery sow oestrus identification system;
s2: acquiring distance data, and acquiring the distance between a probe and the back of the pig through a probe of an ultrasonic sensor fixed above the sow solitary fence;
s3: acquiring the posture of the sow, analyzing distance data acquired by a probe of the ultrasonic sensor, and judging whether the sow is in a standing posture;
s4: judging the oestrus of the sow, and if the sow is in a non-standing state according to the judgment result of the S2, returning to the step S1 to continue monitoring;
if the sow is in a standing posture, timing standing time t of the sow;
if the standing time T of the sow is larger than a set threshold value T, judging that the sow is in an oestrus state, and automatically reporting and reminding through a system;
and if the standing time T of the sow is less than or equal to the set threshold value T, judging that the sow is in a non-oestrous state, returning to the step S1, and continuing monitoring.
Further, in step S2, the distance H between the probe of the ultrasonic sensor and the ground is obtained, the distance H between the probe of the ultrasonic sensor and the waist and back of the sow is obtained, the distance H is compared with the set standing height L of the sow, when H-H is less than L, the sow is determined to be in a standing posture, and when H-H is more than or equal to L, the sow is determined to be in a non-standing posture.
Further, in step S3, when it is determined that the sow is in the oestrus state, the system sends the column corresponding to the sow gilt and the sow oestrus information to the control platform.
According to the system and the method for identifying the estrus of the sows in the pigsty, the distance between the backs of the sows is measured through the probe of the ultrasonic sensor fixed above the monoblock fence, the standing time of the sows is judged according to a standing detection method in the method for identifying the estrus of the sows, and when the standing time of the sows at a certain stage exceeds a specific value, whether the sows are in the estrus is judged. The pigsty sow oestrus identification system mainly comprises a controller, a fixing pipe, a sow solitary column and a plurality of ultrasonic sensors, wherein the fixing pipe is transversely arranged at the upper end of the sow solitary column and fixedly connected with the sow solitary column; the utility model discloses a sow is including fixed pipe, ultrasonic sensor, controller, ultrasonic sensor, fixed pipe between adjacent sow monomer fence, even relative setting ultrasonic sensor on the fixed pipe, ultrasonic sensor is used for detecting sow's the information data of standing, be used for walking the line in the fixed pipe, just ultrasonic sensor is connected with the controller electricity. According to the invention, the ultrasonic sensors are arranged in each sow solitary stall, so that the sow oestrus detection precision is high, the time efficiency is high, the operation is simple, the labor capacity of workers is small, the cost is low, the optimal breeding time of the sow is mastered in time, and the requirement of large-scale piggery deployment is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a piggery sow estrus identification system of the present invention;
FIG. 2 is a flow chart of the operation of the application method of the oestrus identification system for sows in a pigsty according to the present invention;
FIG. 3 is a schematic diagram of the electrical connection between the controller and the ultrasonic sensor according to the present invention.
1. A controller; 2. an ultrasonic sensor; 3. a column; 4. a fixed tube; 5. a support; 6. a sow solitary fence.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the application discloses a pigsty sow estrus identification system, which comprises a controller 1, a fixed pipe 4, a sow solitary column 6 and a plurality of ultrasonic sensors 2, wherein the ultrasonic sensors 2 are arranged along the length direction of the fixed pipe 4, the fixed pipe 4 is transversely arranged at the upper end of the sow solitary column 6, and the fixed pipe are fixedly connected; and every sow solitary column 6 all corresponds one ultrasonic sensor 2, ultrasonic sensor 2 is used for acquireing the distance information data between sow and the ultrasonic sensor 2 in corresponding sow solitary column 6, just ultrasonic sensor 2 is connected with controller 1 electricity.
In the preferred embodiment, fixed pipe 4 is square groove pipe for place the transmission line between controller 1 and the ultrasonic sensor 2, ultrasonic sensor 2's probe is fixed in the opening that fixed 4 lateral walls were seted up, through fixed pipe 4 protection ultrasonic sensor 2 bodies, avoids external pig house adverse circumstances to corrode.
On the basis of the above embodiment, it is preferable that the fixing tube 4 is fixedly connected with the sow monomer column 6 through the bracket 5, and the height of the fixing tube 4 is raised through the bracket 5, so that the collision between the sow and the fixing tube 4 is avoided.
In a preferred embodiment, an interface reserved at the end part of the fixing pipe 4 is connected with an upright post 3, the upright post 3 is provided with a controller 1, the upright post 3 is convenient for fixing the line of the fixing pipe 4, it needs to be noted that in order to facilitate installation and prolong the service life, an electric wire is generally arranged on the roof in a pigsty to form effective protection, and pig manure is stored on the ground of the pigsty; the controller 1 has a memory and timing module to set thresholds and timing.
In a preferred embodiment, each pair of said ultrasound transducers 2 corresponds to a number for distinguishing different pigsty of sows, and thus to the sows.
The application method of the system for identifying the oestrus of the sows in the pigsty comprises the following steps:
s1: starting the piggery sow oestrus identification system;
s2: acquiring distance data, and acquiring the distance between a probe and the back of the pig through a probe of an ultrasonic sensor 2 fixed above a sow solitary fence 6;
s3: acquiring the posture of the sow, analyzing the distance data acquired by the probe of the ultrasonic sensor 2, and judging whether the sow is in a standing posture;
s4: judging the oestrus of the sow, and if the sow is in a non-standing state and the controller 1 does not start timing according to the judgment result of the S2, returning to the step S1 and continuing monitoring;
if the sow is in a standing posture, the controller 1 starts timing to time the standing time t of the sow;
if the standing time T of the sow is more than a set threshold value T, judging that the sow is in an oestrus state, automatically reporting and reminding through a system, and informing personnel to process;
and if the standing time T of the sow is less than or equal to the set threshold value T, judging that the sow is in a non-oestrous state, returning to the step S1, and continuing monitoring.
On the basis of the above embodiment, in step S2, the distance H between the probe of the ultrasonic sensor and the ground is obtained, the distance H between the probe of the ultrasonic sensor and the waist and back of the sow is obtained, and compared with the set standing height L of the sow, when H-H < L, the sow is determined to be in the standing posture, and when H-H is greater than or equal to L, the sow is determined to be in the non-standing posture.
On the basis of the above embodiment, in step S3, when it is determined that the sow is in the oestrus state, the system sends the column corresponding to the sow gilt and the sow oestrus information to the control platform.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A pigsty sow oestrus identification system comprises a plurality of sow solitary fences and is characterized by comprising a controller, a fixed pipe and a plurality of ultrasonic sensors, wherein the fixed pipe is transversely arranged at the upper ends of the sow solitary fences;
ultrasonic sensor sets up along the length direction of fixed pipe, and every sow solitary fence all corresponds one ultrasonic sensor, ultrasonic sensor is used for acquireing the distance information data between sow and the ultrasonic sensor in corresponding sow solitary fence, just ultrasonic sensor is connected with the controller electricity.
2. The oestrus identification system for gilts in piggeries according to claim 1, characterised in that the fixed tube is used to house the control circuit and the transmission line, the side of the fixed tube being provided with an opening for receiving the probe of the ultrasonic transducer.
3. The oestrus identification system for sows in a piggery according to claim 1 wherein the fixed tube is fixedly connected to the sow kennel by a bracket.
4. The oestrus identification system for sows in a pigsty according to claim 1, wherein said fixed tube is connected to a post, said post being provided with a controller.
5. The oestrus identification system for gilts in piggeries according to claim 1 wherein the ultrasonic sensors are provided with numbers.
6. A method for using the piggery sow estrus identification system as claimed in any one of claims 1 to 5, comprising the steps of:
s1: starting the piggery sow oestrus identification system;
s2: acquiring distance data, and acquiring the distance between a probe and the back of the pig through a probe of an ultrasonic sensor fixed above the sow solitary fence;
s3: acquiring the posture of the sow, analyzing distance data acquired by a probe of the ultrasonic sensor, and judging whether the sow is in a standing posture;
s4: judging the oestrus of the sow, and if the sow is in a non-standing state according to the judgment result of the S2, returning to the step S1 to continue monitoring;
if the sow is in a standing posture, timing standing time t of the sow;
if the standing time T of the sow is larger than a set threshold value T, judging that the sow is in an oestrus state, and automatically reporting and reminding through a system;
and if the standing time T of the sow is less than or equal to the set threshold value T, judging that the sow is in a non-oestrous state, returning to the step S1, and continuing monitoring.
7. The method of claim 6, wherein in step S2, the distance H between the probe of the ultrasonic sensor and the ground is obtained, the distance H between the probe of the ultrasonic sensor and the waist and back of the sow is obtained, the obtained distance is compared with the set standing height L of the sow, the sow is determined to be in a standing posture when H-H < L, and the sow is determined to be in a non-standing posture when H-H is greater than or equal to L.
8. The method as claimed in claim 6, wherein in step S3, when the sow is in oestrus, the system sends the corresponding sow gilt column field and sow oestrus information to the control platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247054.8A CN113016657A (en) | 2021-03-05 | 2021-03-05 | Pigsty sow oestrus identification system and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110247054.8A CN113016657A (en) | 2021-03-05 | 2021-03-05 | Pigsty sow oestrus identification system and application method thereof |
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| CN113016657A true CN113016657A (en) | 2021-06-25 |
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| CN202110247054.8A Pending CN113016657A (en) | 2021-03-05 | 2021-03-05 | Pigsty sow oestrus identification system and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711944A (en) * | 2021-08-27 | 2021-11-30 | 河南牧原智能科技有限公司 | Sow oestrus identification method, device and system |
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2021
- 2021-03-05 CN CN202110247054.8A patent/CN113016657A/en active Pending
Patent Citations (10)
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| JP2005210927A (en) * | 2004-01-28 | 2005-08-11 | Wacom-It Co Ltd | Estrus-detecting apparatus |
| CN203477989U (en) * | 2013-09-13 | 2014-03-12 | 牧原食品股份有限公司 | Illumination system for replacement gilts |
| CN106550896A (en) * | 2015-09-24 | 2017-04-05 | 重庆市富友畜禽养殖有限公司 | Double-deck pig breeding house |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113711944A (en) * | 2021-08-27 | 2021-11-30 | 河南牧原智能科技有限公司 | Sow oestrus identification method, device and system |
| CN113711944B (en) * | 2021-08-27 | 2023-03-03 | 河南牧原智能科技有限公司 | Sow estrus identification method, device and system |
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