CN201684043U - Dairy cattle automatic detecting device for best artificial insemination time - Google Patents
Dairy cattle automatic detecting device for best artificial insemination time Download PDFInfo
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- CN201684043U CN201684043U CN2010202031853U CN201020203185U CN201684043U CN 201684043 U CN201684043 U CN 201684043U CN 2010202031853 U CN2010202031853 U CN 2010202031853U CN 201020203185 U CN201020203185 U CN 201020203185U CN 201684043 U CN201684043 U CN 201684043U
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Abstract
The utility model relates to a dairy cattle automatic detecting device for best artificial insemination time, which is characterized in that the device comprises a heat detection device for detecting mounting actions of a dairy cattle to ensure standing heat starting time of the dairy cattle and a data analyzing processing device transmitted with the heat detection device for wireless data. The data analyzing processing device is based on the dairy cattle standing heat starting time of the heat detection device to form a dairy cattle best artificial insemination time. The automatic detecting device greatly increases conception success rate, and omits burdensome and time-saving manpower work.
Description
Technical field
This utility model relates to a kind of electronic monitoring equipment that is used to indicate the domestic animal artificial insemination time, thus particularly a kind of automated monitor that best artificial insemination time is provided at the monitoring discriminating in oestrus of milk cattle.
Background technology
In milk cattle breeding, now basic round Realization the milk cattle artificial insemination.Test-tube mode is adopted in the milk cattle breeding, can not only improve the utilization rate of good species bull greatly, can also prevent the propagation of infectious disease, and can avoid inbreeding depression effectively.At present the maximum constraints factor of artificial insemination mode be can't accuracy of judgement the semen deposition time.For asking the pregnancy rate maximization, the insemination time of milk cattle should be guaranteed when follicle arrives, just in time be run into healthy great-hearted sperm.Before obtaining to make the ability of follicle insemination, sperm must stop in the reproductive tract of milk cattle about 6 hours time (capacitation stage); Sperm can only or be oestrused when oestrusing a period of time after a while, could arrive fallopian tube smoothly when hormone reaches delicate balance; Sperm can be survived in the reproductive tract of milk cattle 12 to 20 hours, and the become pregnant life-span of ovum only is 10 to 12 hours, but the best time of can becoming pregnant only is a few hours after the ovulation.Semen deposition is too early, treat that ovum is discharged after, sperm is aging death; Semen deposition is late excessively, with the killer opportunity that loses with the ovum copulation.
Research and practice have proved that all the milk cattle ovulation occurring in and stand and oestrus between about 10 to 18 hours of (Sheng of oestrusing phase) beginning back (on average being after the beginning about 12 hours of oestrusing of standing).Oestrus between the beginning back 10 to 18 hours standing (on average being after the beginning about 12 hours of oestrusing of standing) carry out artificial insemination, conception rate can reach more than 92%; Have only 50% before the section at this moment; Have only 58% after the section at this moment.If miss the Best Times section, not only semen deposition once more, and conception rate is very low.
Therefore accurately identify that standing of milk cattle time started of oestrusing is the key of accomplishing in good time semen deposition and improving conception rate.Because the duration of estrus of milk cattle is short than other domestic animals, and external presentation is obvious, oestruses and identify how to be viewed as the master with the outside.The mounting whether milk cattle carries out mounting and whether accept other milk cattle other milk cattle is the main foundation that milk cattle oestruses.Oestrusing of milk cattle can be divided into three different stages: it is early stage one, to oestrus, and its performance is roughly as follows: the milk cattle that 1. oestruses is attempted other milk cattles of mounting again and again; 2. oestrus milk cattle during, still be unwilling to accept, once climbing race by other milk cattle mountings.Two, oestrus the Sheng phase, it shows as: 1. accept mounting and stable the standing of other milk cattles, this is the obvious characteristic in this stage; 2. other milk cattles of mounting.Three, oestrus the later stage, it shows as: do not accept the mounting of other milk cattles.
Eventually the above begins to accept mounting and stable stand and other milk cattles of mounting are to identify the standing the most reliable symbolic characteristic of beginning of oestrusing of other milk cattles.
Oestrus and identify that the management personnel that need have rich experiences carry out at least 30 minutes at every turn three times every day at least.On the one hand this is very arduous, shows according to statistics on the other hand, nearlyly surpasses 68% milk cattle and oestruses between 6 of mornings that occur in 18:00 to the second day, thereby be very easy to miss.
At present, the method for monitoring milk cattle mounting phenomenon mainly contains:
One, physical method: a kind of is at the fixing coating mark that can scratch of the buttocks of milk cattle, goes up coating shedding if milk cattle is crossed by mounting, exposes coating down, as by the sign of mounting.Another kind is that the dyestuff bag that will the bright-colored dyestuff be housed is fixed in the buttocks of milk cattle, in case mounting takes place, the dyestuff bag is crushed, and dyestuff is applied on the buttocks of milk cattle, with this as by the sign of mounting.The shortcoming of this method is very obvious, on the one hand because the dyestuff bag is disposable use, and the use cost height; Still need personnel often to observe on the other hand, the accuracy rate of the judgement of oestrusing simultaneously is not high.
Two, adopt electronic installation: as following two related application:
1. number of patent application: 200920068671.6, " milch cow mounting phenomenon monitor "
The sign that this monitor is oestrused as the judgement milk cattle by the number of times of mounting by the statistics milk cattle, though part has solved the problem that needs personnel often to observe, and following deficiency is arranged: a 1. fubaritic milk cattle whether really oestrus (because milk cattle mounting that the milk cattle of non-estrus also can be oestrused); 2. (both differences are the time that single mounting continues can't to distinguish effective mounting and invalid mounting, be to run or stable standing accepted the mounting of other milk cattles) once climbing, therefore can't judge when a milk cattle enters the stage of oestrusing of standing, when should semen deposition.
And oestrus, milk cattle was had direct relation by the frequency of mounting and its quantity and density of oestrusing milk cattle on every side, have two milk cattles simultaneously or closely oestrus and have ten milk cattles whiles or close oestrusing to compare on every side on every side, single milk cattle may be differed from several times by the frequency of mounting.Thereby can not accurately judge milk cattle estrus time in this way.
2. number of patent application: 200780049615.1, " cattle oestrus time started indicator "
This indicator has overcome the deficiency of patent application 200920068671.6, got rid of invalid mounting (mounting continues below three seconds), luminous warning when detecting effectively mounting for the first time (mounting continues three seconds to ten seconds), make to a certain extent livestock farm management person finds expediently whether a milk cattle sent out feelings, and oestrus and what time period take place.Its deficiency comprises: what 1. this indicator detected is general section estrus time, and can not inform stands for one accurately oestruses the time started, if the pasture relies on this equipment to determine the semen deposition time, may have very mistake.For example, milk cattle A at night 6 points (when the manager comes off duty) feel one's feet and oestrus; Milk cattle B mornings 8 point (when the manager goes to work) feel one's feet and oestrus; Oestrusing of A and B is recorded in full accord can't the differentiation on this equipment.Milk cattle A must be in about 8 semen depositions at once in morning; Just should semen deposition after milk cattle B must wait about 12 hours.If to the semen deposition simultaneously of two milk cattles, one of them or two conception rates can be very low.2. this equipment is distinguished the worth discussion of interval of effective mounting and invalid mounting.The time that the mounting of standing continues may be with the kind of milk cattle, area, season, temperature, quantity of the milk cattle that oestruses on every side and density different and changing.For example in the U.S., the mounting that will continue two seconds is counted as effective mounting usually.A considerable amount of effective mountings are arranged more than sustainable ten seconds.Only surveying three seconds to ten seconds mounting meeting of record causes some to fail to report.3. this equipment does not have self-checking function, can cause when this causes instrument to be out of order and fail to report.
The utility model content
Technical problem to be solved in the utility model is a kind of personnel's of minimizing participation is provided and can obtains milk cattle artificial insemination time accurately, improves the best artificial insemination time automated monitor of milk cattle of artificial insemination accuracy rate.
The best artificial insemination time automated monitor of a kind of milk cattle of this utility model comprises: detect milk cattle mounting behavior to determine the milk cattle oestrous detection device of time started of oestrusing of standing, and carry out the data analysis blood processor of wireless data transmission with described oestrous detection device, described data analysis blood processor time started of oestrusing based on standing from the described milk cattle of described oestrous detection device generates the best artificial insemination time of milk cattle.
This utility model is by the performance of early stage performance up to the Sheng phase of oestrusing of oestrusing of monitoring milk cattle, comprehensive judgement mounting behavior and effectiveness thereof, through analyzing and processing to data, the concrete time point of determining to stand and oestrusing and begin, thereby calculate best test-tube concrete time range, greatly improve the success rate of being impregnated, and exempted heavy manpower work consuming time.
Description of drawings
Fig. 1 is the system block diagram of the best artificial insemination time automated monitor of milk cattle of the present utility model.
Fig. 2 is the block diagram of the oestrous detection device of this automated monitor.
Fig. 3 is the block diagram of the data analysis blood processor of this automated monitor.
The specific embodiment
Below, further describe this utility model in conjunction with the accompanying drawings.
The best artificial insemination time automated monitor of milk cattle of the present utility model comprises oestrous detection device and data analysis blood processor as shown in Figure 1.The oestrous detection device is embedded in a waterproof and the withstand voltage shell, and this shell is installed in the cloth bag that is made of waterproof cloth, and this cloth bag is fixed on the buttocks of milk cattle with glue.Every corresponding oestrous detection device of milk cattle, the information of oestrusing of this milk cattle transfers to the data analysis blood processor by the form of wireless data transmission.This automated monitor can comprise that a plurality of oestrous detection devices are with monitoring that the bull milk cattle is oestrused.Consider that under the situation of raising scattered in the field, the range of activity of milk cattle is very big, can adopt the mode of wireless relay to carry out transfer of data in the present embodiment, the information that the oestrous detection device produces can transfer to the data analysis blood processor via the wireless relay device.When adopting the one-level wireless relay, data can realize transmission in the scope of 5 kilometers of radiuses.If indoor stable breeding, promptly stable breeding scope of milk cattle and data analysis blood processor can not adopt wireless relay in radius 500--1000 rice scope.
As shown in Figure 2, the oestrous detection device is made up of electronic-controlled installation, comprise the perception circuits for triggering, receive the microprocessor, radio receiving transmitting module, the luminous indicating circuit that is connected with microprocessor of the signal of perception circuits for triggering by microprocessor control, and the power supply that microprocessor and radio receiving transmitting module are powered.In the present embodiment, power supply is removable battery.
The perception circuits for triggering are made up of two sensing circuits: one for the angle sensing circuit, is used for the oestrus action (i.e. active mounting) of other milk cattles of milk cattle mounting of perception; Another is the pressure-sensing circuit, is used for perception and oestruses milk cattle by the action of mounting (being passive mounting).When other milk cattles of milk cattle mounting, the inclination angle of the angular transducer in the angle sensing circuit can change, when this inclination angle during greater than certain angle, the angular transducer conducting, send signal to microprocessor, thereby perceive the action of these other milk cattles of milk cattle mounting, angle sensor conducts when the inclination angle is spent greater than 30 in the present embodiment, but this angle also can be set at arbitrarily angled in 30 degree-90 degree; When a milk cattle during by mounting, pressure transducer in the pressure-sensing circuit (for example pressure switch) can bear pressure, when its pressure that bears during greater than constant weight, the pressure switch conducting, send signal to microprocessor, thereby perceive this milk cattle by the action of mounting, the conducting when pressure that bears when pressure switch is greater than 5 kilograms in the present embodiment.
Microprocessor receives the signal from the perception circuits for triggering, and this signal analyzed and pretreatment, judge whether to take place the mounting behavior, and be which kind of mounting behavior, if the signal that receives is the signal from the angle sensing circuit, then be judged as initiatively mounting behavior takes place,, then be judged as the passive mounting behavior that takes place if the signal that receives is the signal from the pressure-sensing circuit.This microprocessor is in resting state at ordinary times, to realize low-power consumption work, extending battery life.In case receive the angle sensing circuit or the signal of pressure-sensing circuit, then microprocessor is activated, and enters duty, and the effectiveness of active mounting and passive mounting behavior is made judgement.For example, mean that this milk cattle may enter the Sheng phase of oestrusing because effectively accept the mounting behavior for passive mounting behavior.Though so-called invalid mounting is meant the passive mounting behavior that taken place,, cause the mounting time of the act very of short duration because milk cattle does not enter the Sheng phase of oestrusing as yet, thereby is reluctant to accept mounting.Although this moment, the pressure-sensing electric circuit inspection arrived passive mounting behavior, mounting this time belongs to invalid mounting, can not be as the basis for estimation of oestrusing.And microprocessor to continue to receive time from the signal of angle sensing circuit/pressure-sensing circuit be exactly persistent period of mounting behavior/passive mounting behavior initiatively.According to the persistent period of mounting behavior or the relatedness between twice mounting behavior, making this mounting behavior is that effective mounting still is the judgement of invalid mounting.Effectively mounting comprises: the persistent period was more than or equal to 2 seconds mounting; Twice mounting perhaps successively taken place, though the persistent period of this twice mounting is at every turn less than 2 seconds, but the persistent period summation of twice mounting is more than or equal to 2 seconds, and the interval that twice mounting take place was less than 1 second (this was the relatedness between the mounting behavior twice).Through judging, if effectively mounting, then microprocessor is controlled radio receiving transmitting module, the relevant information of oestrusing is sent, and the relevant information of oestrusing comprises: the concrete time that milk cattle numbering, oestrous detection device numbering, mounting type (initiatively mounting still is passive mounting), mounting begin and persistent period of mounting or the like.
Radio receiving transmitting module in this oestrous detection device is the unit that is used to receive and send messages that is subjected to microprocessor control, it comprises radio receiving unit and wireless transmitting unit two parts, also can launch information thereby this radio receiving transmitting module both can receive information, realize the two-way communication of the whole system of automated monitor.In order to reduce power consumption, wireless transmitting unit is not worked at ordinary times, be in little power consumption mode, have only when detecting and just work after effective mounting takes place by the control of microprocessor, the information of oestrusing of will being correlated with is sent, and obtain finishing the primary information transmission from wireless relay device or effective affirmation of data analysis blood processor by the radio receiving unit in this radio receiving transmitting module.Radio receiving transmitting module adopts 12 bit address digital codings in the present embodiment, so can monitor 4096 milk cattles simultaneously at most in theory.
The data analysis blood processor is placed in pasture night shift room or the office usually, can be the portable dedicated parts, also can be the computer that special-purpose software is housed.As shown in Figure 3, the data analysis blood processor comprises a radio receiving transmitting module and a data processing unit.This radio receiving transmitting module receives the information of oestrusing of wireless relay device or the transmission of oestrous detection device, and this information is sent to data processing unit, by this data processing unit this information is analyzed and handled, the milk cattle determined time started of standing and oestrusing concrete time that begins by the effective active mounting that receives and passive mounting with the analysis of dedicated analysis software synthesis, accurately thereby the division milk cattle estrus cycle calculates the best artificial insemination time of milk cattle, promptly stand to oestrus and begin to finish artificial insemination in back 10-18 hour milk cattle, and generate an alarm signal and export loudspeaker to, realize reporting to the police automatically.Oestrus the simultaneously numbering of milk cattle, oestrus time started and artificial fertilization's the Best Times of standing is presented on the display screen of data analysis blood processor.
In addition, the oestrous detection device also has self-checking function to show its whether operate as normal.Cause the monitoring failure in order to prevent the oestrous detection failure of apparatus, the oestrous detection device can regularly (time can be set, such as 2 hours once) with data analysis blood processor exchange message, the information of exchange can be set arbitrarily, it for example can be device numbering etc., the mode of exchange message can be called out every oestrous detection device wirelessly by the data analysis blood processor, after the oestrous detection device is received this call information, device numbering is beamed back the data analysis blood processor, the data analysis blood processor is received this device numbering information, illustrates that then the oestrous detection device of this numbering is normal.In case information exchange makes a mistake, at the oestrous detection device end, if in the official hour scope, for example in 2 hours of setting, do not receive the call information that the data analysis blood processor is sent, fault then might this oestrous detection device have taken place to be needed to solve, and then the microprocessor of this oestrous detection device can be controlled luminous indicating circuit, makes the luminous tube flicker in the luminous indicating circuit with indication fault take place.The numbering of this oestrous detection device can show that with the conspicuous color flicker loudspeaker are reported to the police simultaneously, break down with the oestrous detection device of reminding this numbering on the display screen of data analysis blood processor simultaneously, needs to handle.
The description of above embodiment mainly is for ultimate principle of the present utility model and principal character are described.This utility model is not limited to the description scope of the foregoing description, in the scope of this utility model appended claims, can make variously replenish, change and replacing.
Claims (10)
1. the best artificial insemination time automated monitor of a milk cattle, it is characterized in that, described equipment comprises: detect milk cattle mounting behavior to determine the milk cattle oestrous detection device of time started of oestrusing of standing, and carry out the data analysis blood processor of wireless data transmission with described oestrous detection device, described data analysis blood processor time started of oestrusing based on standing from the described milk cattle of described oestrous detection device generates the best artificial insemination time of milk cattle.
2. the best artificial insemination time automated monitor of milk cattle according to claim 1, it is characterized in that, described oestrous detection device comprise perception milk cattle mounting behavior the perception circuits for triggering, receive from the signal of described perception circuits for triggering with determine described milk cattle stand oestrus the microprocessor of time started, by described microprocessor control sending the milk cattle radio receiving transmitting module of time started signal of oestrusing of standing, and to the power supply of described microprocessor and the power supply of described radio receiving transmitting module.
3. the best artificial insemination time automated monitor of milk cattle according to claim 2, it is characterized in that described perception circuits for triggering comprise angle sensing circuit that is used for perception milk cattle active mounting behavior and the pressure-sensing circuit that is used for the passive mounting behavior of perception milk cattle.
4. the best artificial insemination time automated monitor of milk cattle according to claim 3 is characterized in that described angle sensing circuit comprises an angular transducer, conducting when described angular transducer is configured at its inclination angle greater than predetermined angular.
5. the best artificial insemination time automated monitor of milk cattle according to claim 3 is characterized in that described pressure-sensing circuit comprises a pressure switch, and described pressure switch is configured in the conducting during greater than predetermined weight of its pressure that bears.
6. the best artificial insemination time automated monitor of milk cattle according to claim 2 is characterized in that, described oestrous detection device comprises that also one is connected the luminous indicating circuit to indicate described oestrous detection device to break down with described microprocessor.
7. the best artificial insemination time automated monitor of milk cattle according to claim 1, it is characterized in that, described data analysis blood processor comprises a radio receiving transmitting module and a data processing unit that links to each other with described radio receiving transmitting module, and described radio receiving transmitting module reception is stood from the milk cattle of described oestrous detection device and oestrused the time started signal and be sent to described data processing unit to generate the best artificial insemination time of described milk cattle.
8. the best artificial insemination time automated monitor of milk cattle according to claim 7 is characterized in that described data analysis blood processor is portable dedicated parts or the computer that special-purpose software is housed.
9. the best artificial insemination time automated monitor of milk cattle according to claim 1 is characterized in that described equipment also is included in the wireless relay device that carries out wireless data transmission between described oestrous detection device and the described data analysis blood processor.
10. the best artificial insemination time automated monitor of milk cattle according to claim 1, it is characterized in that, described oestrous detection device is installed in a waterproof and the withstand voltage shell, described shell is installed in the cloth bag that is made of waterproof cloth, and described cloth bag is fixed on the buttocks of milk cattle by glue.
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| CN2010202031853U CN201684043U (en) | 2010-05-21 | 2010-05-21 | Dairy cattle automatic detecting device for best artificial insemination time |
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| CN2010202031853U CN201684043U (en) | 2010-05-21 | 2010-05-21 | Dairy cattle automatic detecting device for best artificial insemination time |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743239A (en) * | 2012-07-02 | 2012-10-24 | 成都大熊猫繁育研究基地 | Timely artificial insemination method for giant panda |
| CN104115763A (en) * | 2014-07-13 | 2014-10-29 | 北京东方联鸣科技发展有限公司 | Dairy cow estrus monitoring device |
| CN109157303A (en) * | 2018-08-02 | 2019-01-08 | 公安部南昌警犬基地 | A kind of device for heat bitch vagina environment intellectual monitoring |
| CN109171689A (en) * | 2018-10-10 | 2019-01-11 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | A kind of livestock physiologic information monitoring device of low-power consumption |
| CN110866481A (en) * | 2019-11-07 | 2020-03-06 | 北京小龙潜行科技有限公司 | Sow oestrus detection method and device |
| CN113705528A (en) * | 2021-09-08 | 2021-11-26 | 内蒙古工业大学 | Time prediction method and device, storage medium and electronic equipment |
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2010
- 2010-05-21 CN CN2010202031853U patent/CN201684043U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743239A (en) * | 2012-07-02 | 2012-10-24 | 成都大熊猫繁育研究基地 | Timely artificial insemination method for giant panda |
| CN102743239B (en) * | 2012-07-02 | 2014-05-07 | 成都大熊猫繁育研究基地 | Timely artificial insemination method for giant panda |
| CN104115763A (en) * | 2014-07-13 | 2014-10-29 | 北京东方联鸣科技发展有限公司 | Dairy cow estrus monitoring device |
| CN109157303A (en) * | 2018-08-02 | 2019-01-08 | 公安部南昌警犬基地 | A kind of device for heat bitch vagina environment intellectual monitoring |
| CN109171689A (en) * | 2018-10-10 | 2019-01-11 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | A kind of livestock physiologic information monitoring device of low-power consumption |
| CN110866481A (en) * | 2019-11-07 | 2020-03-06 | 北京小龙潜行科技有限公司 | Sow oestrus detection method and device |
| CN110866481B (en) * | 2019-11-07 | 2023-06-30 | 北京小龙潜行科技有限公司 | Sow oestrus detection method and device |
| CN113705528A (en) * | 2021-09-08 | 2021-11-26 | 内蒙古工业大学 | Time prediction method and device, storage medium and electronic equipment |
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