CN108633774B - A machine boar for sow oestrus discernment - Google Patents
A machine boar for sow oestrus discernment Download PDFInfo
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- CN108633774B CN108633774B CN201810436646.2A CN201810436646A CN108633774B CN 108633774 B CN108633774 B CN 108633774B CN 201810436646 A CN201810436646 A CN 201810436646A CN 108633774 B CN108633774 B CN 108633774B
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- 230000012173 estrus Effects 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 10
- 210000003194 forelimb Anatomy 0.000 claims description 21
- 210000003141 lower extremity Anatomy 0.000 claims description 18
- 210000003414 extremity Anatomy 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 6
- 230000002493 climbing effect Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 244000144972 livestock Species 0.000 abstract description 3
- 230000006399 behavior Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biophysics (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Toys (AREA)
Abstract
The invention discloses a machine boar for sow oestrus identification, and relates to the technical field of livestock breeding. One embodiment of the method comprises the following steps: the device comprises a body component, an extremity component, a head component, power amplifier equipment, acquisition equipment and a communication module; wherein the head component and the four-limb component are respectively connected to the body component in a rotating way to form a mechanical structure simulating the appearance of a boar; the power amplifier device is arranged in the head assembly and is used for playing specific audio information sent out by the boar when the boar oestrus occurs; the acquisition equipment is used for acquiring video information in front of and below the machine boar and acquiring audio information near the machine boar; the communication module is used for sending the collected video information and the collected audio information to the server so that the server can judge whether the target sow is in oestrus or not according to the video information and the audio information. According to the embodiment, human resources can be saved, and accurate identification of sow oestrus is realized.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to a machine boar for sow oestrus identification.
Background
How to accurately judge the oestrus period of the sow is always one of important problems concerned by the livestock breeding industry, whether various oestrus states of the sow can be accurately identified, whether timely breeding can be carried out, whether timely adjustment can be carried out on sow feed delivery and the like are determined, the number of farrowing and the productivity level of the sow are further determined, and the method has important significance for a large-scale breeding pig breeding farm.
The existing sow oestrus detection is only identified by a manual observation mode, for example, whether the sow is in oestrus or not is judged by observing the physical state of the sow or by manually simulating the behavior of the boar to stimulate the reflection behavior of the sow to generate oestrus. The judging mode is time-consuming and labor-consuming, is not accurate enough, and is not easy to improve the production efficiency of a culture unit.
Disclosure of Invention
In view of the above, the embodiment of the invention provides a machine boar for identifying oestrus of sows, which can save human resources and realize accurate identification of oestrus of sows.
To achieve the above object, according to an aspect of an embodiment of the present invention, there is provided a machine boar for sow oestrus identification, including a body component, a limb component, a head component, a power amplification device, an acquisition device, and a communication module; wherein,
the head component and the four-limb component are respectively connected to the body component in a rotating way to form a mechanical structure simulating the appearance of a boar;
the power amplifier device is arranged in the head assembly and is used for playing specific audio information sent out by the boar when the boar oestrus occurs;
the acquisition equipment is used for acquiring video information in front of and below the machine boar and acquiring audio information near the machine boar;
the communication module is used for sending the collected video information and the collected audio information to the server so that the server can judge whether the target sow is in oestrus or not according to the video information and the audio information.
Optionally, the head assembly is connected to the body assembly by at least 2 sequentially connected rotational shafts; the rotating shaft comprises a vertical shaft body and a horizontal shaft body, the axis of the horizontal shaft body is parallel to the horizontal plane, and the axis of the vertical shaft body is perpendicular to the axis of the horizontal shaft body.
Optionally, the machine boar further comprises a head driver; the head driver is used for driving the rotating shaft of the head assembly to move at a preset speed.
Optionally, the limb assembly includes a forelimb assembly disposed under the front portion of the body assembly and a hindlimb assembly disposed under the rear portion of the body assembly; one end of the hindlimb component, which is far away from the body component, is fixedly connected with the ground or movable equipment.
Optionally, the machine boar further comprises a hind limb driver; the hind limb driver is used for driving the body component to rotate relative to the hind limb component, so that the machine boar is controlled to perform a climbing action.
Optionally, the forelimb component is connected to the body component by a resilient shaft which applies a restoring force to the forelimb component such that it is generally perpendicular to the body component and directed downwardly; or,
the machine boar further comprises a forelimb driver for driving the forelimb assembly to rotate relative to the body assembly, so as to control the machine boar to perform a climbing motion.
Optionally, the acquisition device comprises an image acquisition device and a sound acquisition device; the image acquisition devices are one or more, and at least one image acquisition device is arranged below the front part of the head assembly and used for acquiring video information in front of and below the boar of the machine; the sound collection device is one or more, and at least one sound collection device is arranged in or on the surface of the head assembly.
Optionally, the machine boar further comprises an odor storage device, wherein the odor storage device is used for containing objects containing boar odor information.
Optionally, the scent receiving device is at least 1 drawer that is retractably received within the body component or the head component and is releasably locked with the body component or the head component by a locking structure; the side face of the drawer, which faces the outer side of the boar of the machine, is provided with an odor dispersing hole for air circulation.
One embodiment of the above invention has the following advantages or benefits: because the technical means of constructing the machine boar simulating the boar shape, playing the specific audio information of the oestrus boar through the power amplification equipment, collecting the video information and the audio information of the sow under the machine boar and sending the video information and the audio information to the server for analysis are adopted, the technical problem that the oestrus state of the sow cannot be accurately judged in the prior art is solved, the technical effect of accurately judging the oestrus state of the sow while saving human resources is achieved, and the method is favorable for fine scientific management.
Further effects of the above-described non-conventional alternatives are described below in connection with the embodiments.
Drawings
The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:
fig. 1 is a schematic diagram of a machine boar for sow oestrus identification according to an embodiment of the invention;
fig. 2 is a schematic structural view of a head assembly of a machine boar for sow oestrus identification according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an electronic system for a machine boar for sow oestrus identification according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present invention are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Fig. 1 is a schematic diagram of a machine boar for sow oestrus identification according to an embodiment of the invention; fig. 3 is a schematic diagram of an electronic system for a machine boar for sow oestrus identification according to an embodiment of the present invention.
As shown in fig. 1 and fig. 3, a machine boar for sow oestrus identification according to an embodiment of the present invention includes a body component 110, a limb component, a head component 120, a power amplifier 230, an acquisition device and a communication module 260; wherein:
the head assembly 120 and the limb assemblies are respectively rotatably connected to the body assembly 110 to form a mechanical structure simulating the appearance of a boar; the head assembly 120 and the limb assembly may include external or internal driving means so that they may swing according to a preset trajectory or a random trajectory, thereby simulating the behaviour of a boar. It should be noted that, the machine boar in this embodiment only includes a basic structure, and in order to make the machine boar more realistic, the exterior may be covered with a cloth similar to leather material, so as to modify the appearance.
The power amplifier 230 is disposed in the head assembly 120, and is used for playing specific audio information sent by the boar when the boar oestrus; the specific audio information is typically pre-recorded and stored in the power amplifier device 230 or in the processing module 270 or in another storage structure not shown in the drawings.
The acquisition equipment is used for acquiring video information in front of and below the machine boar and acquiring audio information near the machine boar;
the communication module 260 is configured to send the collected video information and the audio information to a server, so that the server 300 determines whether the target sow is in heat according to the video information and the audio information. Specifically, the server may pre-store video sample data and audio sample data of the sow in different states, train based on the sample data by using methods such as machine learning to construct an oestrus sow identification model, and after receiving the video information and audio information sent by the communication module 260, the server may determine whether the sow oestrus and what stage the sow belongs to according to the identification model. After the server 300 makes the judgment result, the judgment result may be sent to the terminal devices 310, 320 and 330, so that the user holding the terminal device may learn the oestrus state of the sow, so as to timely breed, reasonably put in the feed, and realize fine scientific management.
Fig. 2 is a schematic structural view of a head assembly of a machine boar for sow oestrus identification according to an embodiment of the present invention.
In some alternative embodiments, as shown in fig. 2, the head assembly is coupled to the body assembly by at least 2 sequentially coupled rotational shafts; the rotation shaft includes a vertical shaft body 122 and a horizontal shaft body 124, the axis of the horizontal shaft body 124 is parallel to the horizontal plane, and the axis of the vertical shaft body 122 is perpendicular to the axis of the horizontal shaft body 124. The machine boar further comprises a head driver 210; the head driver 210 is used to drive the rotation shaft of the head assembly to move at a preset speed. The vertical shaft 122, horizontal shaft 124 and head driver 210 cooperate to enable the machine boar head assembly 120 to perform a similar action to that performed during boar mating, thereby inducing oestrus in the sow. Only a structure comprising 1 vertical axis body and one horizontal axis body is shown in fig. 2, it should be understood that, in order to better simulate the action and morphological characteristics of a boar, a plurality of vertical axis bodies and/or a plurality of horizontal axis bodies may be used in combination with each other to achieve more flexible angle control; the shaft bodies should be provided internally or externally with corresponding drive structures for relative rotation between the two components to which the shaft bodies are connected.
As shown in fig. 1, 3, in some alternative embodiments, the limb assembly includes a forelimb assembly 130 disposed under the body assembly front portion and a hindlimb assembly 140 disposed under the body assembly rear portion; the end of the hindlimb assembly 140 remote from the body assembly is fixedly coupled to the ground or a mobile device. The machine boar further comprises a hind limb driver 224; the hindlimb driver 224 is used to drive the body assembly 110 to rotate relative to the hindlimb assembly 140, thereby controlling the machine boar to perform a step-up motion. The climbing action refers to an action made by a boar when mating, and after the sow senses the climbing action made by the machine boar, climbing reflection (such as standing reaction or slow-up reaction) can be generated, so that oestrus behaviors of the sow are identified. When the hind limb drivers 224 are provided on a mobile device (e.g., a cart, etc.), it may be convenient to move the machine boar into the housing of each sow for detection.
In this embodiment, the forelimb assembly 130 is coupled to the body assembly 110 by a flexible shaft that applies a restoring force to the forelimb assembly 130 that is generally perpendicular to the body assembly 110 and directed downward. Thus, when the machine boar simulates the climbing motion, the forelimb assembly 130 automatically carries the back of the sow and generates a certain pressure, so that the simulation is more realistic. Alternatively, the machine boar further comprises a forelimb driver 222, wherein the forelimb driver 222 is used for driving the forelimb assembly 130 to rotate relative to the body assembly 110, so as to control the machine boar to perform a climbing action; the forelimb driver 222 may be pre-programmed or load externally acquired codes, so as to implement controllable operation of the forelimb assembly 130, and perform an action of pressing the back of the sow, which has higher controllability compared with the cartridge axis in the previous scheme.
In some alternative embodiments, the acquisition device includes an image acquisition device 240 and a sound acquisition device 250; one or more image acquisition devices 240, at least one image acquisition device 240 is arranged below the front part of the head assembly 120 and is used for acquiring video information in front of and below the boar; the number of the sound collection devices 250 is one or more, and at least one sound collection device 250 is disposed in or on the head assembly 120 so as to collect clear audio information from the sow.
The electronic system of the machine boar may further include a processing module 270 for orchestrating the management of the electronic devices in the electronic system. For example, the processing module 270 may be configured to receive video information from the image capturing device 240 and audio information from the sound capturing device 250, and may also send control instructions (including control codes, etc.) to the head driver 210, the forelimb driver 222, and the hindlimb driver 224, so that each of the drivers makes a corresponding preset action according to the control instructions, send specific audio information to the power amplifying device 230, and send the captured video information and audio information to the server 300 via the communication module 260, etc.
In some alternative embodiments, the machine boar further comprises an odor containment device for containing objects containing boar odor information. For example, the scent receiving device may be at least 1 drawer that is retractably received within the body assembly 110 or the head assembly 120 and releasably locked with the body assembly 110 or the head assembly 120 by a locking structure; the side face of the drawer, which faces the outer side of the boar of the machine, is provided with an odor dispersing hole for air circulation. Articles for emitting and sending specific smell of the boars can be stored in the drawer, so that oestrus of the sow can be induced. It should be understood that the drawer is only one embodiment of the odor storage device that is easy to implement and convenient to use, and other structures that are convenient for storing and taking out objects and that can make the odor of the objects permeate may also be used as other embodiments of the odor storage device, such as a groove, a pane, etc. that can avoid the escape of internal objects; alternatively, the scent receiving apparatus may further include a liquid-absorbable, liquid-storing object such as a sponge for temporarily storing a liquid containing a specific scent of a boar and for facilitating the volatilization of the liquid to release the scent.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives can occur depending upon design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The machine boar for sow oestrus identification is characterized by comprising a body component, a limb component, a head component, a hind limb driver, a head driver, power amplifier equipment, acquisition equipment and a communication module; wherein,
the head component and the four limb components are respectively connected to the body component in a rotating way to form a mechanical structure simulating the appearance of a boar;
the head assembly is connected with the body assembly through at least 2 rotating shafts which are connected in sequence; the rotating shaft comprises a vertical shaft body and a horizontal shaft body, the axis of the horizontal shaft body is parallel to the horizontal plane, and the axis of the vertical shaft body is perpendicular to the axis of the horizontal shaft body;
the head driver drives the head assembly to rotate relative to the body assembly for achieving actions similar to those of boar matching to induce oestrus behavior of the sow;
the limb assembly comprises a hindlimb assembly arranged below the rear part of the body assembly, and the hindlimb driver drives the body assembly to rotate relative to the hindlimb assembly; the intelligent sow control system is used for controlling the machine boar to make a climbing action so as to identify oestrus of the sow;
the limb assembly includes a forelimb assembly and the hindlimb assembly disposed below the front portion of the body assembly; one end of the hindlimb component, which is far away from the body component, is fixedly connected with the ground or movable equipment; the forelimb assembly being connected to the body assembly by a resilient shaft which applies a restoring force to the forelimb assembly such that it is generally perpendicular to the body assembly and directed downwardly; or the machine boar further comprises a forelimb driver, wherein the forelimb driver is used for driving the forelimb component to rotate relative to the body component so as to control the machine boar to perform a climbing action;
the power amplifier device is arranged in the head assembly and is used for playing specific audio information sent out by the boar when the boar oestrus occurs;
the acquisition equipment is used for acquiring video information in front of and below the machine boar and acquiring audio information near the machine boar;
the communication module is used for sending the collected video information and the collected audio information to the server so that the server can judge whether the target sow is in oestrus or not according to the video information and the audio information.
2. The machine boar according to claim 1, wherein the head driver is adapted to drive the rotational shaft of the head assembly to move at a predetermined speed.
3. The machine boar according to claim 1, wherein the capturing device comprises an image capturing device and a sound capturing device; the image acquisition devices are one or more, and at least one image acquisition device is arranged below the front part of the head assembly and used for acquiring video information in front of and below the boar of the machine; the sound collection device is one or more, and at least one sound collection device is arranged in or on the surface of the head assembly.
4. The machine boar according to claim 1, further comprising an odor storage device for storing an object containing boar odor information.
5. The machine boar according to claim 4, wherein the scent receiving device is at least 1 drawer that is retractably received within the body assembly or the head assembly and releasably locked with the body assembly or the head assembly by a locking structure; the side face of the drawer, which faces the outer side of the boar of the machine, is provided with an odor dispersing hole for air circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810436646.2A CN108633774B (en) | 2018-05-09 | 2018-05-09 | A machine boar for sow oestrus discernment |
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| CN201810436646.2A CN108633774B (en) | 2018-05-09 | 2018-05-09 | A machine boar for sow oestrus discernment |
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| CN108633774A CN108633774A (en) | 2018-10-12 |
| CN108633774B true CN108633774B (en) | 2024-01-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839557B (en) * | 2019-10-16 | 2022-06-07 | 京东科技信息技术有限公司 | Sow oestrus monitoring method, device and system, electronic equipment and storage medium |
| CN110934659B (en) * | 2019-12-11 | 2021-05-14 | 江苏姜曲海种猪场 | Intelligent sexual test machine boar |
| CN112640809A (en) * | 2020-12-18 | 2021-04-13 | 中国农业大学 | Sow oestrus detection method and device |
| CN112586391A (en) * | 2020-12-22 | 2021-04-02 | 中国农业大学 | Animal estrus monitoring device and method |
| CN115226650B (en) * | 2022-06-02 | 2023-08-08 | 南京农业大学 | Sow oestrus state automatic detection system based on interaction characteristics |
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| CN202232519U (en) * | 2011-09-20 | 2012-05-30 | 深圳市润农科技有限公司 | Device for intelligently detecting and marking sow estrus |
| CN106073938A (en) * | 2016-08-05 | 2016-11-09 | 思南县种公猪站 | A kind of false sow platform and using method thereof |
| CN106417076A (en) * | 2016-08-31 | 2017-02-22 | 广东省现代农业装备研究所 | Boar empathema check vehicle |
| CN106719066A (en) * | 2017-03-27 | 2017-05-31 | 南京农业大学 | A kind of bionics ewe is looked into feelings/lure feelings device and looks into feelings/lure feelings method |
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2018
- 2018-05-09 CN CN201810436646.2A patent/CN108633774B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202232519U (en) * | 2011-09-20 | 2012-05-30 | 深圳市润农科技有限公司 | Device for intelligently detecting and marking sow estrus |
| CN106073938A (en) * | 2016-08-05 | 2016-11-09 | 思南县种公猪站 | A kind of false sow platform and using method thereof |
| CN106417076A (en) * | 2016-08-31 | 2017-02-22 | 广东省现代农业装备研究所 | Boar empathema check vehicle |
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