CN210570720U - Intelligent detection oestrus device of milk cow pedometer - Google Patents
Intelligent detection oestrus device of milk cow pedometer Download PDFInfo
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- CN210570720U CN210570720U CN201921510340.3U CN201921510340U CN210570720U CN 210570720 U CN210570720 U CN 210570720U CN 201921510340 U CN201921510340 U CN 201921510340U CN 210570720 U CN210570720 U CN 210570720U
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Abstract
The utility model relates to an intelligent detection estrus device of a milk cow pedometer, which comprises a main control board MCU, a wireless data transceiver connected with the main control board MCU, a step-counting detector, a clock, a power supply and an electromagnetic inductor, wherein the power supply provides power for the main control board MCU, the wireless data transceiver, the step-counting detector, the clock and the electromagnetic inductor; the main control board MCU consists of an MSP430F149 processing chip and a peripheral circuit. The utility model discloses an advantage is: the method can accurately record the number of the moving steps of the dairy cow, so that the physical condition of the dairy cow and whether the dairy cow is in estrus can be mastered in time, and the method can be used for identifying the identity of the dairy cow; the product adopts a low-power consumption operation mode, and the service life of the product reaches 5 years; adopt the mode of flexible glue and ebonite embedment, can effectually carry out waterproof dustproof, protection level reaches IP68, has guaranteed economic benefits to a certain extent, has alleviateed work load.
Description
Technical Field
The utility model relates to a milk cow pedometer intellectual detection system device of estrusing.
Background
For the dairy cow breeding industry, the number of the moving steps of the dairy cow is usually observed to judge whether the dairy cow is sick or in the estrus, and when the dairy cow is in the estrus, the dairy cow can mate in time, so that the breeding amount is increased, and the economic benefit is ensured. But the movement law of the dairy cows is difficult to be comprehensively and timely mastered only by observing by a breeder, so that the timely treatment of the sick dairy cows and the timely mating of the sick dairy cows are not facilitated. Based on the defects, a set of technical scheme is researched.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an intelligent estrus detection device of a milk cow pedometer, and the technical scheme of the invention is as follows:
the intelligent detection estrus device of the cow pedometer comprises a main control board MCU, a wireless data transceiver, a step-counting detector, a clock, a power supply and an electromagnetic inductor, wherein the wireless data transceiver, the step-counting detector, the clock, the power supply and the electromagnetic inductor are connected with the main control board MCU; the main control board MCU consists of an MSP430F149 processing chip and a peripheral circuit; the wireless data transceiver is an NRF24L01 transceiver and adopts wireless signals of a 2.4-2.5 GHz frequency band to transmit data; the step counting detector accurately counts the walking steps of the dairy cow by detecting the on-off of the mercury tilt switch and processing the on-off of the mercury tilt switch through the filter circuit; the electromagnetic inductor consists of a 125KHz magnetic rod type electromagnetic induction antenna at the front end and a signal processing circuit at the rear end and is used for activating the step counting detector entering the induction area; the control interface arranged on the main control board MCU is a 6PIN program downloading port.
The clock comprises a clock chip BM8563ESA and a peripheral circuit, and a CR2477 button battery is adopted to provide 3V voltage.
The magnetic rod type antenna is selected by
The manganese-zinc soft magnetic rod; the signal processing circuit adopts electromagnetic induction for charging.
The power supply adopts direct current 3V voltage that CR2477 button provided to supply power.
The step counting detector detects through 2 mercury tilt switches which mutually form an angle of 90 degrees, and errors generated by shaking are filtered through a filter circuit by setting parameters of a rear-end filter circuit and adopting the 2 mercury tilt switches as a step counting detection device.
The invention has the advantages that: the method can accurately record the number of the moving steps of the dairy cow, so that the physical condition of the dairy cow and whether the dairy cow is in estrus can be mastered in time, and the method can be used for identifying the identity of the dairy cow; the product adopts a low-power consumption operation mode, and the service life of the product reaches 5 years; adopt the mode of flexible glue and ebonite embedment, can effectually carry out waterproof dustproof, protection level reaches IP68, has guaranteed economic benefits to a certain extent, has alleviateed work load.
Drawings
Fig. 1 is a block diagram of the main structure of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
Referring to fig. 1, the intelligent detecting and oestrus device of the cow pedometer comprises a main control board MCU1, a wireless data transceiver 2 connected with the main control board MCU, a step counting detector 3, a clock 4, a power supply 5 and an electromagnetic inductor 6, wherein the power supply 5 provides power for the main control MCU1, the wireless data transceiver 2, the step counting detector 3, the clock 4 and the electromagnetic inductor 6; the main control board MCU consists of an MSP430F149 processing chip and a peripheral circuit; the wireless data transceiver adopts an NRF24L01 transceiver and adopts wireless signals of a 2.4-2.5 GHz frequency band to transmit data; step counting detection is to accurately count the walking steps of the dairy cow by detecting the on-off of the mercury tilt switch and processing the detection by a filter circuit; the clock provides accurate time parameters for the CPU by selecting a real-time clock chip BM8563ESA and reasonably setting parameters of peripheral circuits; the electromagnetic inductor consists of a 125KHz magnetic rod type electromagnetic induction antenna at the front end and a signal processing circuit at the rear end and is used for activating the pedometer entering the induction area; the control interface arranged on the main control board MCU is a 6PIN program downloading port, and the whole pedometer is subjected to waterproof and dustproof treatment in a soft glue and hard glue encapsulation mode;
the main control board MCU adopts MSP430F149 processing chip, the chip selects low power consumption operation mode, the chip enters into dormancy state in static state, the average power consumption of the whole pedometer is greatly reduced, the service life of the product is prolonged, and the theoretical operation time can reach 5 years.
The clock comprises a clock chip BM8563ESA and a peripheral circuit, a CR2477 button cell is adopted to provide 3V voltage, accurate time parameters are provided for a CPU by selecting a device of the peripheral circuit, the accurate time parameters provide accurate oestrus time and oestrus duration of the cow for pasture personnel, and the clock is favorable for timely mating of the cow by the pasture personnel, so that the reproductive capacity is improved, and the economic benefit is ensured.
The control interface adopts 6 download lines and is used for programming the pedometer program.
The electromagnetic inductor comprises 125KHz magnetic rod type induction antenna and signal processing circuit, and the magnetic rod type antenna is selected
The manganese-zinc flexible magnetic rod and the adjustment of antenna parameters improve the induction sensitivity of signals, greatly increase the induction distance of the pedometer and enlarge the induction area; the signal processing circuit adopts an electromagnetic induction charging modeThe rapid charging is carried out, so that the charging time is greatly reduced, the sensitivity of induction is improved, and the pedometer entering the induction area can be rapidly activated;
the power supply selects a CR2477 button to provide direct-current 3V voltage.
Step counting detection is carried out through 2 mercury tilt switches which mutually form 90 degrees, parameters of a rear-end filter circuit are reasonably set, and the 2 mercury tilt switches are adopted as a step counting detection device, so that the detection circuit is simplified, and the detection accuracy is improved. The detection of the closing of the mercury tilt switch is used as a step counting condition, and errors caused by jitter and the like are filtered through a filter circuit so as to improve the step counting accuracy.
The control board MCU, the wireless data transceiver, the step-counting detector, the clock, the power supply and the electromagnetic inductor are all installed in the pedometer shell, the pedometer shell is made of ABS + 10% glass fiber high-differentiation chemical materials, the shell is firm and can bear the huge impact force of the dairy cows, and the protection grade can reach IP 68. The edges and corners of the pedometer shell are designed in a circular arc mode, and therefore scratching of the corbels is avoided to the greatest extent.
The pedometer casing on install the pedometer bandage, the pedometer bandage adopt the wide dacron that excels in of 38mm, the bandage is gentle and intensity is great, the injury to the bracket of furthest's reduction.
The step counting detector is designed by adopting two frequencies, 125KHz is used for activating the step counter, and the activated step counter uploads data to the upper computer through 2.4G.
Claims (5)
1. The intelligent detection estrus device of the cow pedometer is characterized by comprising a main control board MCU, a wireless data transceiver, a step-counting detector, a clock, a power supply and an electromagnetic inductor, wherein the wireless data transceiver, the step-counting detector, the clock, the power supply and the electromagnetic inductor are connected with the main control board MCU; the main control board MCU consists of an MSP430F149 processing chip and a peripheral circuit; the wireless data transceiver is an NRF24L01 transceiver and adopts wireless signals of a 2.4-2.5 GHz frequency band to transmit data; the step counting detector counts the walking steps of the dairy cow by detecting the on-off of the mercury tilt switch and processing the mercury tilt switch through the filter circuit; the electromagnetic inductor consists of a 125KHz magnetic rod type electromagnetic induction antenna at the front end and a signal processing circuit at the rear end and is used for activating the step counting detector entering the induction area; the control interface arranged on the main control board MCU is a 6PIN program downloading port.
2. The intelligent detecting and oestrus device for the pedometer of the dairy cow as claimed in claim 1, wherein the clock comprises a clock chip BM8563ESA and a peripheral circuit, and a CR2477 button battery is adopted to provide 3V voltage.
3. The intelligent heat detecting and releasing device of a milk cow pedometer according to claim 1, wherein the magnetic rod type antenna is selected by selecting
The manganese-zinc soft magnetic rod; the signal processing circuit adopts electromagnetic induction for charging.
4. The cow pedometer intelligent detection oestrus device as claimed in claim 1, which is characterized in that: the power supply adopts direct current 3V voltage that CR2477 button provided to supply power.
5. The intelligent detecting and oestrus device for the cow pedometer according to claim 1, wherein the step-counting detector detects through 2 mercury tilt switches which are 90 ° to each other, and errors caused by shaking are filtered through a filter circuit by setting parameters of a rear-end filter circuit and adopting the 2 mercury tilt switches as a detecting device for step counting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510340.3U CN210570720U (en) | 2019-09-11 | 2019-09-11 | Intelligent detection oestrus device of milk cow pedometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921510340.3U CN210570720U (en) | 2019-09-11 | 2019-09-11 | Intelligent detection oestrus device of milk cow pedometer |
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| Publication Number | Publication Date |
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| CN210570720U true CN210570720U (en) | 2020-05-19 |
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| CN201921510340.3U Active CN210570720U (en) | 2019-09-11 | 2019-09-11 | Intelligent detection oestrus device of milk cow pedometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700001A (en) * | 2020-06-24 | 2020-09-25 | 四川省草原科学研究院 | Yak estrus information measuring method, system, storage medium, program, and terminal |
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2019
- 2019-09-11 CN CN201921510340.3U patent/CN210570720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700001A (en) * | 2020-06-24 | 2020-09-25 | 四川省草原科学研究院 | Yak estrus information measuring method, system, storage medium, program, and terminal |
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