CN204047554U - A kind of cow oestrus monitoring device - Google Patents
A kind of cow oestrus monitoring device Download PDFInfo
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- CN204047554U CN204047554U CN201420384596.5U CN201420384596U CN204047554U CN 204047554 U CN204047554 U CN 204047554U CN 201420384596 U CN201420384596 U CN 201420384596U CN 204047554 U CN204047554 U CN 204047554U
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Abstract
The utility model relates to a kind of cow oestrus monitoring device, comprise terminal harvester, repeater, data receiver/converting unit and host computer, described terminal harvester comprises information detecting module, microprocessor module, wireless transmitter module, auxiliary circuit and power supply; Described information detecting module comprises acceleration transducer, angular transducer, pressure sensor; Be provided with an oscillation detection circuit in described auxiliary circuit, described microprocessor module adopts the single-chip microcomputer of low-power consumption.The utility model degree of modularity is high, simple to operate, easy to maintenance, volume is little, low in energy consumption, a large amount of human resources can be saved, realize milk cow activity situation Real-Time Monitoring, improve to cow oestrus prediction accuracy.
Description
Technical field
The utility model relates to a kind of electronic monitoring equipment, is specifically related to a kind of cow oestrus monitoring device.
Background technology
Have the performance of oestrusing of three aspects when milk cow is in heat: the first, the activity of milk cow can increase, and the walking step number being mainly manifested in milk cow can increase; The second, milk cow has mounting behavior; 3rd, the body temperature of milk cow can raise to some extent.Can detect whether milk cow is in the state of oestrusing by the information measuring these three aspects.
Milk cow great majority oestrus occur towards evening, night or early morning.Research shows that the mounting behavior of about 70% occurred towards evening between 7 o'clock to second day mornings 7.In 10-15 hour that oestruses after terminating, ovum just discharges from ovary, not have the ovum of fertilization only to survive 6-12 hour.The conception rate of milk cow 12 hours breedings after starting to oestrus is the highest, and the time that thus determining oestruses starts is very important for the conception rate improving milk cow.If miss breeding time, will milk yield be reduced, increase animal doctor's veterinary drug cost, affect economic benefit.
In current production, the basic tentative diagnosis adopting the method for manual observation to carry out cow oestrus, then only makes a definite diagnosis the ox that tentative diagnosis is oestrused through rectal examination.Manual observation method rely on oestrus to plant oneself after ox only accepts the mounting of other oxen (symptom of estrus of standing) carry out tentative diagnosis, because other oxen mounting ox time only of oestrusing cannot be determined, ox also cannot be determined estrus time only.Observing also easily appears omitting in manual observation method, and one is that part ox only has recessiveness to oestrus phenomenon, and two is to ensure that all oxen that oestruses only can be observed.One shows the statistics of 370 ox manual observation oestrus diagnosis, the ox that oestruses only occur the standing ratio of symptom of estrus is about 90%, for only having the ox of symptom of estrus of standing, maked an inspection tour once every day by technical staff, early, in or the recall rate of making an inspection tour evening be respectively 53%, 9% and 26%, and total recall rate that morning, noon and afternoon every day respectively make an inspection tour once can reach 88%.Therefore, when requiring technical staff to make an inspection tour 3 every day, recall rate is the highest can reach 80% (0.9 × 0.88) left and right, has the Niu Buneng that oestruses of 20% to detect.When cows are comparatively large or technical staff lacks a sense of responsibility, recall rate is lower.
Also a lot of cow oestrus automated watch-keeping facility is had at present, but generally mostly be passing through, on milk cow ankle, pedometer is installed, judge whether milk cow oestruses by the walking activity of monitoring milk cow, this device can be monitored milk cow and is in static, the state such as be careful or hurry up, but whether can not be in mounting state by accurate measurements milk cow.Such as publication No. is the patent application of CN102100185A, disclose a kind of cow estrus monitoring system, milk cow walking information is obtained by installing acceleration detecting unit on milk cow ankle, and the current state of milk cow is analyzed in conjunction with pre-set programs, mounting state due to milk cow is by indirectly obtaining the analysis of walking information, there is certain error, and the behavior of his ox (initiatively mounting) of milk cow mounting can only be monitored, do not monitor milk cow by the behavior of his ox mounting (passive mounting).And the utility model patent that Authorization Notice No. is CN202354206U discloses a kind of cow oestrus mounting monitoring paper, by pasting monitoring paper at milk cow tail base, when milk cow generation mounting behavior, coating on monitoring paper can be rubbed, judge whether milk cow oestruses mounting with this, this method directly can be monitored milk cow and whether is in mounting state, but this method can only monitor milk cow by the behavior of his ox mounting (passive mounting), the behavior of his ox (initiatively mounting) of milk cow mounting can not be monitored, and test paper is coated to dawdle and also may be had other fortuitous event, whether dawdled at night also bad observation coating, in this way there is certain error and drawback.
Oestrus diagnosis improves the important technical links of cow reproduction rate accurately, accurate measurements cow oestrus situation, real-time prompting breeder carries out cow reproduction and health service, the error of personal observations can be reduced, save labour, reduce milk cow nonpregnant time phase and feeding cost, improve pasture breeding level fast.
Utility model content
The utility model provides a kind of equipment of monitoring cow oestrus, carries out data record by the terminal harvester being pasted onto milk cow coccyx muscle to milk cow activity and mounting; By the connection of terminal harvester and master system, wireless transmission is carried out to milk cow relevant information, realize the monitoring to the cow oestrus phase, overcome the deficiency that prior art exists, simple to operate.
Technical solutions of the utility model are as follows: a kind of cow oestrus monitoring device, comprise terminal harvester, repeater, data receiver/converting unit and host computer, described terminal harvester comprises information detecting module, microprocessor module, wireless transmitter module, auxiliary circuit and power supply; Described information detecting module comprises acceleration transducer, angular transducer, pressure sensor; Described microprocessor module is used for analyzing and pretreatment the signal of sensor collection, and described wireless transmitter module is for sending the information of microprocessor module, and information is transferred on host computer by data receiver/converting unit after repeater.
Preferably, an oscillation detection circuit is provided with in described auxiliary circuit, the function of oscillation detection circuit is the transmission coordinating wireless transmitter module to complete Information Monitoring, when wireless transmitter module is in mode of operation, current drain is larger, but the transmission of the information of information acquisition system is not carry out constantly, first information gathering is stored in microprocessor module, when needing the transmission just carrying out information when sending; Wireless transmitter module is placed in power-down mode state at ordinary times, after oscillation detection circuit detects vibration handshake, first microprocessor CPU is waken up, CPU controls communication module and enters mode of operation from power-down mode, then the transmission of information is completed, after information is sent completely, CPU is placed in power-down mode state wireless transmitter module again immediately.
Described microprocessor module adopts low-power scm;
Described acceleration transducer gather milk cow static, be careful, the activity such as to hurry up;
Described angular transducer can the behavior of his ox of perception milk cow mounting;
Described pressure sensor can perception milk cow by the behavior of his ox mounting;
Described terminal harvester arranges indicator lamp, and whether display unit is in running order;
Described repeater uses and can arrange according to dairy farm actual range, and small-sized dairy farm can not arrange repeater;
Described terminal harvester is arranged in containment vessel, and described containment vessel comprises over cap and sticking veneer, and described over cap material is waterproof, the plastics of high strength or polypropylene or Merlon; Described sticking veneer material is soft synthetic resin, application of adhesive bottom sticking veneer, and described sticking veneer is replaceable;
Described terminal harvester unit is pasted onto on the coccyx muscle of milk cow.
When there being mounting behavior to occur, angular transducer or pressure sensor will be triggered and record, microprocessor module by determining whether the behavior of initiatively mounting or passive mounting to the treatment and analysis of signal, and judges the effective or invalid of mounting behavior according to the correlation between duration of two kinds of behaviors or two kinds of behaviors.If mounting behavior is effective, then wireless transmitter module will send relevant information: milk cow identification number, mounting type, the time that mounting occurs and lasting time etc.In order to reduce power consumption, the wireless transmitter module does not at ordinary times work, only when effective mounting occurs, just wireless transmitter module can work.Host computer receives, stores and analyze related data, and arranges alarm mechanism, can monitor the cow oestrus phase in real time.
Beneficial effect: (1) the utility model saves a large amount of human resources, realizes milk cow activity situation Real-Time Monitoring, improves the accuracy to cow oestrus prediction.(2) the utility model degree of modularity is high, simple to operate, easy to maintenance, volume is little, low in energy consumption, guarantee transmission the reliable basis of data on, simplify circuit, reduce cost, and there is good autgmentability.(3) error of the utility model detection data is no more than 3%, meets needs of production completely.(4) use of repeater can increase the Distance geometry reliability that in large-scale dairy farm, wireless data is propagated.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is terminal harvester structural representation;
Wherein 1-terminal harvester 2-repeater 3-data receiver/converting unit 4-host computer 11-information detecting module 12-microprocessor module 13-auxiliary circuit 14-power supply 15-wireless transmitter module 16-acceleration transducer 17-angular transducer 18-pressure sensor.
Embodiment
Embodiment 1
189 cow heads of certain dairy farm, wherein growing cattle 95, multiparity ox 94 end to end bone muscle pastes the utility model device, comprise terminal harvester 1, data receiver/converting unit 3 and host computer 4, described terminal harvester 1 comprises information detecting module 11, microprocessor module 12, wireless transmitter module 15, auxiliary circuit 13 and power supply 14; Described information detecting module 11 comprises acceleration transducer 16, angular transducer 17, pressure sensor 18; Described microprocessor module 12 is used for analyzing and pretreatment the signal of sensor collection, and described wireless transmitter module 15 is for sending the information of microprocessor module 12, and information is transferred on host computer 4 by data receiver/converting unit.
Described microprocessor module 12 adopts low-power scm;
Described auxiliary circuit 13 arranges oscillation detection circuit;
Described acceleration transducer 16 gather milk cow static, be careful, the activity such as to hurry up;
Described angular transducer 17 can the behavior of his ox of perception milk cow mounting;
Described pressure sensor 18 can perception milk cow by the behavior of his ox mounting;
Described terminal harvester 1 arranges indicator lamp, and whether display unit is in running order;
Described terminal harvester 1 is arranged in containment vessel; described containment vessel comprises over cap and sticking veneer, and described over cap material is the plastics of waterproof, high strength, and described sticking veneer material is soft synthetic resin; application of adhesive bottom sticking veneer, described sticking veneer is replaceable.
After host computer monitors cow oestrus and gives the alarm, artificial insemination person carries out artificial insemination after being made a definite diagnosis oestrused by rectal examination before semen deposition.The utility model device and rectal examination two kinds of methods are carried out detection of oestrus, and the result obtained is contrasted, the utility model device detects that 82 growing cattles are oestrused altogether, and rectum detects inside 82 growing cattles and makes a definite diagnosis 81 hair feelings, and rate of accuracy reached is to 98.7%; The utility model device detects that 79 multiparity oxen oestrus altogether, and rectum detects inside 79 multiparity oxen and makes a definite diagnosis 77 hair feelings, and rate of accuracy reached, to 97.4%, refers to table 1.
The accuracy rate that table 1 the utility model device monitoring is oestrused
Embodiment 2
In certain dairy farm, milk cow is divided into A, B two groups, often organize and all have the 14-16 monthly age, body weight reaches the growing cattle 200 of 35%, and the multiparity ox 200 in harsh postpartum, wherein A group milk cow does not wear the utility model device, still by the method for traditional manual observation detection, B group milk cow coccyx muscle pastes the utility model monitoring device, comprise terminal harvester 1, repeater 2, data receiver/converting unit 3 and host computer 4, described terminal harvester 1 comprises information detecting module 11, microprocessor module 12, wireless transmitter module 15, auxiliary circuit 13 and power supply 14, described information detecting module 11 comprises acceleration transducer 16, angular transducer 17, pressure sensor 18, described microprocessor module 12 is used for analyzing and pretreatment the signal of sensor collection, and described wireless transmitter module 15 is for sending the information of microprocessor module 12, and information is transferred on host computer 4 by data receiver/converting unit after repeater 1.
Described acceleration transducer 16 gather milk cow static, be careful, the activity such as to hurry up;
Described angular transducer 17 can the behavior of his ox of perception milk cow mounting;
Described pressure sensor 18 can perception milk cow by the behavior of his ox mounting;
Described terminal harvester 1 arranges indicator lamp, and whether display unit is in running order;
Described terminal harvester 1 is arranged in containment vessel, and described containment vessel comprises over cap and sticking veneer, and described over cap material is the Merlon of waterproof, high strength; Described sticking veneer material is soft synthetic resin, application of adhesive bottom sticking veneer, and described sticking veneer is replaceable.
Through comparing, after B group installation system, the pregnancy rate of milk cow improves, freeze smart consumption, Corticosteroids amount, nonpregnant number of days declines and human cost declines, can reduce by the ovulation process same period expenditure of 60%, decrease the Corticosteroids amount of 25%, non-return rate brings up to more than 45% from about 35%, and pregnancy rate had brought up to 28% from 16% on 21st.
Claims (6)
1. a cow oestrus monitoring device, comprise terminal harvester, repeater, data receiver/converting unit and host computer, it is characterized in that, described terminal harvester comprises information detecting module, microprocessor module, wireless transmitter module, auxiliary circuit and power supply; Described information detecting module comprises acceleration transducer, angular transducer, pressure sensor; Be provided with an oscillation detection circuit in described auxiliary circuit, described microprocessor module adopts the single-chip microcomputer of low-power consumption.
2. a kind of cow oestrus monitoring device according to claim 1, is characterized in that, described terminal harvester is arranged in containment vessel.
3. a kind of cow oestrus monitoring device according to claim 2, it is characterized in that, described containment vessel comprises over cap and sticking veneer.
4. a kind of cow oestrus monitoring device according to claim 3, is characterized in that, described over cap material is waterproof, the plastics of high strength or polypropylene or Merlon.
5. a kind of cow oestrus monitoring device according to claim 3, is characterized in that, described sticking veneer material is soft synthetic resin, application of adhesive bottom sticking veneer.
6. a kind of cow oestrus monitoring device according to claim 1, is characterized in that, described terminal harvester unit is pasted onto on the coccyx muscle of milk cow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384596.5U CN204047554U (en) | 2014-07-13 | 2014-07-13 | A kind of cow oestrus monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384596.5U CN204047554U (en) | 2014-07-13 | 2014-07-13 | A kind of cow oestrus monitoring device |
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| CN204047554U true CN204047554U (en) | 2014-12-31 |
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| CN201420384596.5U Expired - Fee Related CN204047554U (en) | 2014-07-13 | 2014-07-13 | A kind of cow oestrus monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904615A (en) * | 2015-06-03 | 2015-09-16 | 张进红 | Milk cow body temperature and action state monitoring instrument |
| CN110543199A (en) * | 2019-07-23 | 2019-12-06 | 中国农业大学 | Internet of things gateway for monitoring environmental information and biological information of dairy cows |
-
2014
- 2014-07-13 CN CN201420384596.5U patent/CN204047554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904615A (en) * | 2015-06-03 | 2015-09-16 | 张进红 | Milk cow body temperature and action state monitoring instrument |
| CN110543199A (en) * | 2019-07-23 | 2019-12-06 | 中国农业大学 | Internet of things gateway for monitoring environmental information and biological information of dairy cows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Gaoliang Inventor before: Shao Suying Inventor before: Li Jianshu Inventor before: Li Zheng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160504 Address after: 010010, Jinqiao Development Zone, Hohhot, the Inner Mongolia Autonomous Region, seven century, 15 building, Hai Sheng Building Patentee after: Yan Gaoliang Address before: 300457 Binhai New Area of Tianjin City Fifth Street Taihua Road No. 12 TEDA SME development center room 3062 Patentee before: TIANJIN TIANLVJIAN TECHNOLOGY CO.,LTD. |
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| 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: 20141231 |