CN103337147A - Ruminant monitoring system - Google Patents
Ruminant monitoring system Download PDFInfo
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- CN103337147A CN103337147A CN2013102288377A CN201310228837A CN103337147A CN 103337147 A CN103337147 A CN 103337147A CN 2013102288377 A CN2013102288377 A CN 2013102288377A CN 201310228837 A CN201310228837 A CN 201310228837A CN 103337147 A CN103337147 A CN 103337147A
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Abstract
The invention discloses a ruminant monitoring system and belongs to the technical field of livestock breeding engineering. The ruminant monitoring system comprises a ruminant carrying device and an outdoor monitoring device, wherein the ruminant carrying device is communicated with the outdoor monitoring device through wireless signals. When the ruminant monitoring system is used, firstly a shell fixedly provided with the ruminant carrying device is hung on the neck of a ruminant together with a hanging rope, a counterweight on the hanging rope is positioned at the lowermost end of the hanging rope, and one surface of the shell with a piezoelectric ceramic piece at the side edge of the hanging rope is closely contacted with the body surface of the ruminant inwards, so that the piezoelectric ceramic piece can be used for collecting and monitoring rumination time signals of the ruminant at any time. The ruminant monitoring system is convenient and easy to use, accurate in measurement, and high in degree of intelligentization without manual intervention. By matching with software of an upper computer, the ruminant monitoring system can be used for realizing the detection, statistics, analysis, query and the like of the rumination condition, and uninterruptedly monitoring the rumination conditions of the ruminant for 24 hours, and has high degree of intelligentization in detection.
Description
Technical field
The present invention relates to the livestock-raising field of engineering technology, relate to the measuring system that a kind of ruminant ruminates the time, particularly a kind of ruminant monitoring system.
Background technology
The activity of ruminating is an important indicator of reflection ruminant health.The health status of ruminating rhythm and time and ox of ruminant is closely bound up, by to the ruminating signal collection, handle, analyze of ruminant, just can detect and find the health status of ruminant more accurately.Ruminate the movable unexpected decline that occurs compared to normal level, just show that animal loses appetite or possibility is sick.Losing appetite for a long time is the index that animal is in morbid state.As long as the holistic health of diet, livestock farm management and ruminant does not change, the activity of ruminating of ruminant just is in highly stable state.When the management error took place, the rate of ruminating of herds will correspondingly change.Ruminate the sign that changes the very early time that is reflection ruminant potential problems.For the pasture staff, more early obtain the information of the potential health problem of ruminant, the expense that solves corresponding problem is also just more low.
Tradition pasture ruminant is cultured main method by livestock farm management personnel experience and observation and detects ruminant disease, mainly there are three shortcomings in this method: the one, and accuracy is low, fails to detect accurately by the physical trait of scientific methods to ox; The 2nd, real-time is poor, the untimely best opportunity that may incur loss through delay the ruminant disease treatment that the keeper detects, results in greater loss; The 3rd, workload is big, needs lot of manpower and material resources to finish disease surveillance work.Considerably less to the daily correlative study of ruminating time effects of ruminant at environmental change, main cause is wanted exactly by observing ruminant and ruminating the activity time and obtain ruminant to ruminate activity data very difficult.
Therefore be necessary to research and develop and a kind ofly can carry out one day 24 hours automatic monitoring and record to ruminating activity level, and can upload to the device that host computer is analyzed.
Application number is 200710014345.2, publication number is CN101077295, denomination of invention be " feed intaking detection method for domestic animals and intelligent detecting instrument " disclosure of the Invention the intelligent detecting instrument of one breeding class animal feed intake, when this instrument uses a switching regulator sensor is installed in the elastic support combination, and elastic support combination is fixed to domestic animals animal head, sensor is directly contacted with temporal fossa portion or the cheek portion of domestic animals animal, export reflection and chew frequency and number of times owing to animal can touch sensor when chewing and ruminate, ruminate the pulse signal of frequency and number of times, counted by the single-chip microcomputer pulse signals, preserve and be correspondingly processed and to determine to swallow number of times, food group quality by swallow at every turn can calculate the feed intake of domestic animals animal in a period of time.This apparatus structure complexity, and inadequately firm, power consumption is big, can't use for a long time.
Summary of the invention
In order to overcome defective and the deficiency that prior art exists, the invention provides a kind of ruminant monitoring system, with the purpose of the behavior of ruminating that reaches the long term monitoring ruminant.
Technical scheme of the present invention is as follows:
A kind of ruminant monitoring system, comprise ruminant carrying device and the outer supervising device of house, wherein the ruminant carrying device comprises piezoelectric ceramic piece, the amplification filtering circuit, analog to digital converter, trigger circuit, single-chip microcomputer, the 433MHz communication module, the 433MHz antenna, the inferior battery of lithium, the 125KHz antenna, trigger circuit, give up outer supervising device and comprise host computer, touch-screen, the 125KHz transmitter module, the 433MHz receiver module, it is characterized in that the piezoelectric ceramic piece in the ruminant carrying device is connected to the input end of amplification filtering circuit, the output terminal of amplification filtering circuit links to each other with the input end of analog to digital converter, and the output terminal of analog to digital converter links to each other with single-chip microcomputer; The 125KHz antenna links to each other with trigger circuit, and trigger circuit link to each other with single-chip microcomputer; The 433MHz antenna links to each other with the 433MHz communication module, the 433MHz communication module links to each other with single-chip microcomputer, the inferior battery of lithium is connected with amplification filtering circuit, analog to digital converter, single-chip microcomputer, trigger circuit and 433MHz communication module respectively and thinks its power supply, whole ruminant carrying device is encapsulated in the shell, piezoelectric ceramic piece is fixed on enclosure, the ruminant carrying device is fixed on side on the lanyard, the lower end fixed weight of lanyard together with shell; The host computer of giving up in the outer supervising device links to each other with 125KHz transmitter module, 433MHz receiver module, touch-screen respectively, and touch-screen is provided with detection, statistics, analysis, the query interface that milk cow ruminates information; Ruminant carrying device and the outer supervising device of house contact by wireless signal;
Described amplification filtering circuit mainly is to be made of operational amplifier OPA4330, and four amplifiers among the operational amplifier OPA4330 are linked in sequence into first order amplification appliance, first order wave filter, second level wave filter and second level amplifier;
Described trigger circuit mainly are made of the second amplifying circuit that two triodes are formed, and are used for amplifying faint trigger pip.
Described counterweight weight range is the 700-1500 gram.
System of the present invention in use, to fixedly there be the shell of ruminant carrying device to hang on the neck of ruminant together with lanyard earlier, counterweight on the lanyard is positioned at lanyard bottom, the one side that shell on the lanyard side has piezoelectric ceramic piece inwardly closely contacts with the body surface of ruminant, makes like this can gather the time signal of ruminating of monitoring ruminant at any time as the piezoelectric ceramic piece of contact sound transducer.
Employed 433MHz communication module model is the A7108 that works in emission mode in the system of the present invention, employed 433MHz receiver module model is the A7108 that works in receiving mode, employed 125KHz transmitter module model is Z232, and employed analog to digital converter model is 10 built-in analog to digital converters of MSP430G2553.
The technical scheme that the present invention adopts is: by the contact sound transducer of lanyard at the collected sound signal of worn of ruminant, utilize counterweight that sound transducer is closely contacted with the body surface of ruminant, when ruminant searches for food or ruminates, sensor is converted to electric signal with voice signal, by signal conditioning circuit this electric signal is amplified and filtering then, by the digital to analog converter of single-chip microcomputer amplification and filtered electric signal are sampled again, and by the CPU(central processing unit in the single-chip microcomputer) sampled result is handled, calculate the time of ruminating and searching for food respectively, be kept in the data-carrier store in the analog to digital converter of ruminant carrying device.When ruminant near house outside during supervising device, by the trigger the activation 433MHz communication module of ruminant monitoring device of 125KHz transmitter module, the information that collects is transferred to the outer supervising device of house and carries out record by host computer, and provide human-computer interaction function by host computer.
The technical matters that the present invention mainly solves provides a kind ofly can carry out device for monitoring to the time of ruminating of ruminant, can gather the voice signal that ruminant produces by sensor, by the signal that collects is analyzed, can calculate ruminating the time of ruminant, realize the automatic detection of the behavior of ruminating.Compare with existing technical method, the present invention is easy to use, the instrument and equipment expense is low, measure accurately, make things convenient for, do not need manual intervention, intelligent degree height.Cooperate upper computer software can realize the detection of the situation of ruminating, statistics, analysis, inquiry etc.
The invention has the beneficial effects as follows: can uninterruptedly monitor the situation of ruminating of ruminant in 24 hours, the intelligent degree of detection is very high, does not need manual intervention.Cooperate upper computer software, can detect the health status of ruminant more accurately.
Description of drawings
Fig. 1 is the installation site synoptic diagram of ruminant carrying device in the system of the present invention; Wherein: 1, ruminant, 2, lanyard, 3, counterweight, 4, the ruminant monitoring device.
Fig. 2 is that the circuit of system of the present invention connects schematic block diagram;
Wherein: 5, piezoelectric ceramic piece, 6, the amplification filtering circuit, 7, single-chip microcomputer, 8,433MHz communication module, 9,433MHz antenna, 10, the 433MHz receiver module, 11, host computer, 12, touch-screen, 13, the inferior battery of lithium, 14, the 125KHz transmitter module, 15, the 125KHz antenna, 16, trigger circuit, 17, analog to digital converter.
Piezoelectric ceramic piece (5) links to each other with amplification filtering circuit (6), amplification filtering circuit (6) links to each other with analog to digital converter (17), analog to digital converter (17) links to each other with single-chip microcomputer (7), 125KHz antenna (15) links to each other with trigger circuit (16), trigger circuit (16) link to each other with single-chip microcomputer (7), 433MHz antenna (9) links to each other with 433MHz communication module (8), 433MHz communication module (8) links to each other with single-chip microcomputer (7), the inferior battery (13) of lithium and amplification filtering circuit (6), single-chip microcomputer (7), trigger circuit (16), 433MHz communication module (8) links to each other, host computer (11) and 125KHz transmitter module (14), 433MHz receiver module (10), touch-screen (12) links to each other.The inferior battery of lithium (13) links to each other with amplification filtering circuit (6), analog to digital converter (17), single-chip microcomputer (7), trigger circuit (16), 433MHz communication module (8).
Fig. 3 is the circuit diagram of the trigger circuit in the system of the present invention ruminant carrying device.
Fig. 4 is the circuit diagram of the amplification filtering circuit in the system of the present invention ruminant carrying device.
Embodiment
The invention will be further described below in conjunction with drawings and Examples, but be not limited thereto.
Embodiment 1:
The embodiment of the invention 1 is shown in Fig. 1-2, a kind of ruminant monitoring system, comprise ruminant carrying device and the outer supervising device of house, wherein the ruminant carrying device comprises piezoelectric ceramic piece 5, amplification filtering circuit 6, analog to digital converter 17, trigger circuit 16, single-chip microcomputer 7,433MHz communication module 8,433MHz antenna 9, the inferior battery 13 of lithium, 125KHz antenna 15, give up outer supervising device and comprise host computer 11, touch-screen, the 125KHz transmitter module, the 433MHz receiver module, it is characterized in that the piezoelectric ceramic piece in the ruminant carrying device is connected to the input end of amplification filtering circuit, the output terminal of amplification filtering circuit links to each other with the input end of analog to digital converter, and the output terminal of analog to digital converter links to each other with single-chip microcomputer; The 125KHz antenna links to each other with trigger circuit, and trigger circuit link to each other with single-chip microcomputer; The 433MHz antenna links to each other with the 433MHz communication module, the 433MHz communication module links to each other with single-chip microcomputer, the inferior battery of lithium is connected with amplification filtering circuit, analog to digital converter 17, single-chip microcomputer, trigger circuit and 433MHz communication module respectively and thinks its power supply, whole ruminant carrying device is encapsulated in the shell, piezoelectric ceramic piece is fixed on enclosure, the ruminant carrying device is fixed on side on the lanyard, the lower end fixed weight of lanyard together with shell; The host computer of giving up in the outer supervising device links to each other with 125KHz transmitter module, 433MHz receiver module, touch-screen respectively, and touch-screen is provided with detection, statistics, analysis, the query interface that milk cow ruminates information; Ruminant carrying device and the outer supervising device of house contact by wireless signal;
Described amplification filtering circuit mainly is to be made of operational amplifier OPA4330, and four amplifiers among the operational amplifier OPA4330 are linked in sequence into first order amplification appliance, first order wave filter, second level wave filter and second level amplifier;
Described trigger circuit mainly are made of the second amplifying circuit that two triodes are formed, and are used for amplifying faint trigger pip.
Described counterweight weight range is 700 grams.
As shown in Figure 3, trigger circuit comprise resistance (R1, R2, R3, R4), electric capacity (C7, C9), diode 1N60(D1), antenna (L1) L1 is exactly the 125KHz antenna, triode 9013(Q1, Q2), R1 links to each other with the IO mouth of single-chip microcomputer (7) and the base stage of triode Q2, and C7 is in parallel with L1, forms resonant circuit.Diode D1 and resistance R 2 are formed detecting circuit, and triode Q1 links to each other with resistance R 3, R4, forms amplifying circuit.The output of triode is through receiving the IO mouth of single-chip microcomputer (7) after the filtering of capacitor C 9.
As shown in Figure 4, the amplification filtering circuit is linked in sequence into first order amplification appliance, first order wave filter, second level wave filter and second level amplifier (difference U3A as shown in Figure 4, U3B, U3C with an operational amplifier OPA4330, U3D), former device comprises diode 1N4148(D2), resistance (R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27), electric capacity (C10, C11, C12, C13, C14, C15, C16, C17, C18), annexation is seen Fig. 4.Operational amplifier OPA4330 is 14 pin operational amplifiers, inside comprise four amplifiers (U3A, U3B, U3C, U3D), No. 4 pin connects positive source, No. 11 pin ground connection.U3A and R5, R6, R7, R8, C10 links to each other, and forms first order amplifying circuit.The output of U3A (No. 1 pin) is connected to U3B by capacitor C 12, U3B and R9, R10, and R11, R12, R13, C12, C13 links to each other, and forms first order wave filter.The output of U3B (No. 7 pins) is connected to U3C by capacitor C 14, U3C and R14, and R15, R16, R25, R26, C14, C15 links to each other, and forms second level wave filter.The output of U3C (No. 8 pins) is connected to U3D by capacitor C 16, U3D and R17, and R18, C17, R19, R20 links to each other, and forms second level amplifier.The output of U3D (No. 14 pins) is connected to the anode of diode D2 by resistance R 21, diode D2 and R21, and R22, C18, and the analog to digital converter of single-chip microcomputer links to each other, and forms detecting circuit.The element of ground connection has No. 11 pins of OPA4330 among the figure, R6, and C11, R10, R11, R24, R15, R26, R18, C17, R22, C18, connecing the positive element of power supply has R5, R17, R23, R25, No. 4 pin of OPA4330.(resistance, electric capacity all are non-polar, just connecing reversal connection can, so there is not the concept of number of pins)
Embodiment 2:
Identical with embodiment 1, be described counterweight weight range be 1200 the gram.
Claims (2)
1. ruminant monitoring system, comprise ruminant carrying device and the outer supervising device of house, wherein the ruminant carrying device comprises piezoelectric ceramic piece, the amplification filtering circuit, analog to digital converter, trigger circuit, single-chip microcomputer, the 433MHz communication module, the 433MHz antenna, the inferior battery of lithium, the 125KHz antenna, trigger circuit, give up outer supervising device and comprise host computer, touch-screen, the 125KHz transmitter module, the 433MHz receiver module, it is characterized in that the piezoelectric ceramic piece in the ruminant carrying device is connected to the input end of amplification filtering circuit, the output terminal of amplification filtering circuit links to each other with the input end of analog to digital converter, and the output terminal of analog to digital converter links to each other with single-chip microcomputer; The 125KHz antenna links to each other with trigger circuit, and trigger circuit link to each other with single-chip microcomputer; The 433MHz antenna links to each other with the 433MHz communication module, the 433MHz communication module links to each other with single-chip microcomputer, the inferior battery of lithium is connected with amplification filtering circuit, single-chip microcomputer, trigger circuit and 433MHz communication module respectively and thinks its power supply, whole ruminant carrying device is encapsulated in the shell, piezoelectric ceramic piece is fixed on enclosure, the ruminant carrying device is fixed on side on the lanyard, the lower end fixed weight of lanyard together with shell; The host computer of giving up in the outer supervising device links to each other with 125KHz transmitter module, 433MHz receiver module, touch-screen respectively, and touch-screen is provided with detection, statistics, analysis, the query interface that milk cow ruminates information; Ruminant carrying device and the outer supervising device of house contact by wireless signal;
Described amplification filtering circuit mainly is to be made of operational amplifier OPA4330, and four amplifiers among the operational amplifier OPA4330 are linked in sequence into first order amplifier, first order wave filter, second level wave filter and second level amplifier;
Described trigger circuit mainly are made of the second amplifying circuit that two triodes are formed, and are used for amplifying faint trigger pip.
2. a kind of ruminant monitoring system as claimed in claim 1 is characterized in that described counterweight weight range is the 700-1500 gram.
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| CN201310228837.7A CN103337147B (en) | 2013-06-08 | 2013-06-08 | A kind of ruminant monitoring system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916462A (en) * | 2014-03-17 | 2014-07-09 | 东华大学 | Chewer rumination information collecting system |
| CN103927683A (en) * | 2014-04-14 | 2014-07-16 | 西北农林科技大学 | Dairy body surface cleanness condition fast evaluation method |
| CN106236017A (en) * | 2016-08-23 | 2016-12-21 | 中国农业科学院农业信息研究所 | Animal ruminates monitoring method and device |
| CN106993545A (en) * | 2017-04-18 | 2017-08-01 | 东北农业大学 | Drinking-water quantity monitoring method based on ruminant noseband pressure change |
| CN108124788A (en) * | 2017-12-21 | 2018-06-08 | 长沙拓扑陆川新材料科技有限公司 | A kind of cows monitoring method |
| CN108605860A (en) * | 2018-04-27 | 2018-10-02 | 中国农业科学院农业信息研究所 | Livestock chews detection device and Intelligent pasture manages system |
| CN111066679A (en) * | 2020-01-15 | 2020-04-28 | 山东农业大学 | Device and method for monitoring individual behaviors of dairy cows on basis of vibration signals |
| CN111583962A (en) * | 2020-05-12 | 2020-08-25 | 南京农业大学 | Sheep rumination behavior monitoring method based on acoustic analysis |
| CN114375868A (en) * | 2021-12-01 | 2022-04-22 | 中国科学院亚热带农业生态研究所 | Device for monitoring feed intake of dairy cow in real time |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916462A (en) * | 2014-03-17 | 2014-07-09 | 东华大学 | Chewer rumination information collecting system |
| CN103927683A (en) * | 2014-04-14 | 2014-07-16 | 西北农林科技大学 | Dairy body surface cleanness condition fast evaluation method |
| CN106236017A (en) * | 2016-08-23 | 2016-12-21 | 中国农业科学院农业信息研究所 | Animal ruminates monitoring method and device |
| CN106236017B (en) * | 2016-08-23 | 2023-08-01 | 中国农业科学院农业信息研究所 | Animal ruminant monitoring method and device |
| CN106993545A (en) * | 2017-04-18 | 2017-08-01 | 东北农业大学 | Drinking-water quantity monitoring method based on ruminant noseband pressure change |
| CN108124788A (en) * | 2017-12-21 | 2018-06-08 | 长沙拓扑陆川新材料科技有限公司 | A kind of cows monitoring method |
| CN108124788B (en) * | 2017-12-21 | 2021-03-30 | 李候梅 | Cattle monitoring method |
| CN108605860A (en) * | 2018-04-27 | 2018-10-02 | 中国农业科学院农业信息研究所 | Livestock chews detection device and Intelligent pasture manages system |
| CN111066679A (en) * | 2020-01-15 | 2020-04-28 | 山东农业大学 | Device and method for monitoring individual behaviors of dairy cows on basis of vibration signals |
| CN111583962A (en) * | 2020-05-12 | 2020-08-25 | 南京农业大学 | Sheep rumination behavior monitoring method based on acoustic analysis |
| CN114375868A (en) * | 2021-12-01 | 2022-04-22 | 中国科学院亚热带农业生态研究所 | Device for monitoring feed intake of dairy cow in real time |
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