KR20120056721A - Intelligent mounting detector with barometer sensor - Google Patents

Abstract

PURPOSE: An intelligent estrus detector with a height sensor is provided to inform a farm administrator when a cow is in heat. CONSTITUTION: An intelligent estrus detector with a height sensor comprises a microprocessor(11), an EEPROM(13), an RF DATA transmitter(16), an antenna(17), a battery(15), and a charger circuit(14). The microprocessor reads and compares the value of a height sensor. The EEPROM memorizes the height of a cow at normal times. The RF DATA transmitter and antenna determines an increase in the height of the cow and transmits the data thereof to a receiver. The battery supplies the power source of a terminal. The charger circuit controls the charging/discharging of the battery.

Description

Cow estrus notification system using altitude sensor {INTELLIGENT MOUNTING DETECTOR WITH BAROMETER SENSOR}

The present invention relates to a method for knowing the estrus timing of cows using a precision altitude sensor capable of measuring altitude, and more particularly, to fill the necklace with a terminal equipped with an altitude sensor on the neck of the cow, and After remembering the altitude of the cow, when the cow starts estrus, the cow rides on the back of another cow and detects the change in the altitude value of the altitude sensor attached to the cow's neck. It is about a system that allows a rancher or manager to know the signs of a cow's estrus by displaying a multiplier station on a displayable receiver, computer or monitor.

In general, all cow farms produce raw milk from cows that produce calves, so the calves and the old calves are unable to sell for sale. Crazy Therefore, when the cow is in estrus to continue to produce crude oil, artificial fertilization must be performed at that time, so that the cow conceives, and after the calf is born, the crude oil is produced to produce farm income. Is one of the most important tasks. However, on farms, artificial fertilization is the only way a cow can conceive, either by herding the bulls for fear of infection, or by quarantining them (mostly sold as calves). At present, the estrus is determined by the estrus, and the signs of the estrus are observable by signs of smell, jaw groin, increase in the number of steps, voice change, and the act of approving and permitting. Among the signs of estrus, the best way to visually identify them is with the act of approving and approving, and 65% of these problems occur temporarily at night. Humans will have to watch for 24 hours to find out the signs of estrus, but in reality, there are many difficulties.

Some farmers observe a recorded screen every time after recording by installing a CCTV camera, but it is also cumbersome and takes a lot of time, so it is waiting for the development of a device that can observe new estrus signs. Although many estrous observing aids and systems have been developed using behavioral quantities, walking numbers, electrical conductivity of vaginal slime, and body temperature changes, it is difficult to purchase expensive equipment costing tens of millions of won on small farms.

Therefore, the present invention has been made to solve the above problems, the problem of the present invention, even if a person does not observe directly with the naked eye, the terminal having a built-in altitude sensor 12 that can check the height of the cow's neck The terminal 4, which has a large change in height, is determined by filling the necklace (3) with (4) attached thereto and screening the prestigious cattle (1) among the various signs of cows. It is an object of the present invention to provide a method of informing the manager of the farm.

According to a preferred embodiment of the present invention for achieving the above object of the present invention, a terminal (4) attached to a necklace filled in the neck of each of several dogs in a cage of the farm, and the plurality of terminals (4) and RF It is composed of a display unit 22 that can be connected by communication and the human eye can be identified, or a receiver 100 that can be connected to a computer and a monitor.

In addition, according to the present invention having the above configuration, as shown in FIG. 1, the collar 3 and the terminal 4 filled in the neck of the acting act cow 1 due to the act of acting cows appearing at the beginning of the estrus sign are shown in FIG. If the difference is more than 0.5 meters, as shown in Figure 2, the altitude sensor 12 built in the terminal 4 measures the altitude, after the microprocessor 11 determines, the usual altitude is set to store the value In comparison with the data value of the EEPROM 13, if the altitude is maintained higher than usual, the data of the cow is also transmitted to the RF DATA transmitter 16 built in the terminal 4, and the RF DATA transmitter 16 Radiating data to the air through the antenna 17, and receives the RF data through the antenna 17 in the receiver 100 as shown in Figure 3 in the RF DATA receiver 24 inside the receiver 100 Do not send TTL data to the microprocessor 20 The chromoprocessor 20 reads this and displays the cow's number on the FND display unit 22 if it is correct data, and stores data such as the number and time in the EEPROM 21 to operate the switch or the like if desired. It is characterized in that the data can be retrieved and viewed by.

Here, the terminal 4 has a built-in battery 15 that can be charged as shown in Figure 2, the charge and discharge of the battery is controlled by the charging circuit 14, when the voltage of the battery is low, also the data by RF communication It is transmittable to the receiver 100, and as shown in FIG. 3, the receiver 100 preferably includes a power supply unit 23 for supplying a stable DC voltage using a 220-volt commercial electric machine.

In the cow's estrus notification system using the altitude sensor of the present invention, in the small and medium-sized cows farms with 10 to 50 cows, which are the most dairy farmers in the country, there is not much time to devote to the observation of cows during the day. It is a domestic reality that many farmers choose to combine farming with other farms, and because of the burden of labor costs, the family often raises cows. Therefore, if fertilization is missed during fertility, artificial fertilization costs up to 30,400,000 won will be of no use, and for a month until the next artificial fertilization is possible, milk can be obtained from cows for a month. There was a lot of damage at farms because of the shrinkage. In order to solve this problem, it is most desirable to induce the conception of cows by observing the signs of estrus, observe the signs of estrus, artificial insemination at the correct time, and in reality, it is impossible to do so. It provides the effect of facilitating the rearing of cows with a small manpower by detecting the approval and by providing the manager with data such as the number of times and the time of cow's riding behavior regardless of the day and night.

1 is a photo of the act of approval and the approval of the cattle according to the present invention
2 is an internal circuit diagram of an individual terminal attached to a cow's collar
3 shows a circuit of a display capable receiver installed at a suitable location of a farmhouse.
Rhodo.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms or words used in this specification and claims should not be limited to the usual or dictionary meanings, and the inventors will be required to properly define the concept of terms in order to best describe their invention. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that it can.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

Figure 1 is a picture of the prevalent act (1) and the acceptable permission cattle (2) of the preferred embodiment according to the present invention, the neck of the prevalent act (1) is filled with a necklace (3), the necklace (3) It consists of a terminal (4) made integrally with the necklace (3) and the terminal (4) is installed on the farm wall or fence of the farm on the assumption that all the cows are filled in the wireless RF receiver 100 is installed Thus, when there is a precinct act (1), the system displays the number of the act so that a person can recognize it.

In order to find out the above-mentioned preliminary act 1, the circuit of the terminal 4 of individual cattle is comprised as follows. A microprocessor 11 capable of reading and comparing the values of the altitude sensor 12 and the altitude sensor 12, which can calculate the altitude by measuring atmospheric pressure, and the EEPROM (13), which stores the altitude at which cows are normally operated. ),

The battery 15 and the battery 15 for supplying power to the RF DATA transmitter 16, the antenna 17, and the terminal 4, which transmit data to the receiver through RF communication by judging a high rise during the act of acquiring And a charging circuit 14 for controlling the charging and discharging of 15).

The terminal 4 first executes the operation by filling the collar 3 on the cow's neck.

At this time, the microprocessor 11 reads the current altitude value of the altitude sensor 12 and the address of the terminal set in advance, and records them in the EEPROM 13. Thereafter, the microprocessor 11 reads the real-time altitude value and compares and analyzes the initial altitude value recorded in the EEPROM 13 to the RF DATA transmitter 16 after the initial altitude value and a large altitude difference (about 0.5 meters). The main function is to transmit the address of the terminal 4 and other necessary data (according to the needs of the user) as a TTL signal, and the RF DATA transmitter 16 radiates to the air through the antenna 17. The individual small terminal 4 is a mobile type that cannot have an external power supply device capable of supplying power thereof, and has a charging circuit 14 capable of controlling charging and discharging of the battery 15 and the battery 15. At the overdischarge point of the battery, the microprocessor 11 transmits data to the microprocessor 11 so that the microprocessor 11 transmits a TTL signal to the RF DATA transmitter 16, and the RF DATA transmitter 16 has an antenna ( It is preferable to radiate an RF signal to the air through 17) so that the receiver can display the battery state of the terminal of the cow so that the cow cannot be found by the discharge.

3 is an internal circuit diagram of the receiver 100, and a microprocessor 20 for reading, writing, and comparing data, and an RF DATA receiver for converting a wireless RF signal into a TTL signal and transmitting the result to a microprocessor 20 ( 24, an antenna 17, an EEPROM 21 for recording the number or time of data, and an FND display unit for displaying the number, number, time, etc. of the terminal 4 by analyzing data received from the terminal 4 ( 22) and a power supply unit 23 for converting AC 220 volts, which is a commercial electric machine, into a stable DC voltage. The data recorded in the EEPROM 21 by human operation is transferred through the FND display unit 22 as necessary. You can see and erase it.

1: Approved act 2: Approved act
3: cow collar 4: individual cow terminal
11: MPU of individual cattle terminal 12: altitude sensor of individual cattle terminal
13: EEPROM 14 of individual cattle terminals: charging circuit of individual cattle terminals
15: Battery of individual cattle terminals 16: RF DATA transmitter of individual cattle terminals
17: antenna 20: MPU inside the receiver
21: EEPROM inside receiver 22: FND display part of receiver
23: power supply of the receiver 24: RF DATA receiver of the receiver
100: receiver

Claims (1)

In order to find the premise act (1), the circuits of the terminal (4) of the individual cattle are read as follows, by reading the values of the altitude sensor (12) and the altitude sensor (12) which can calculate the altitude by measuring atmospheric pressure, and comparing them. A microprocessor 11 capable of doing this, EEPROM 13 which stores the altitude at which a cow normally behaves, and RF DATA which can transmit data to the receiver 100 by RF communication by determining the elevation of the altitude during the act of riding. It consists of a transmitter 15, an antenna 17, a battery 15 for supplying power for use of the terminal 4, and a charging circuit 14 for controlling charging and discharging of the battery 15.
The terminal 4 first performs the operation by filling the neck of the cow 3 with the collar 3. At this time, the microprocessor 11 sets the current altitude to the value of the altitude sensor 12 and the address of the terminal which is set in advance. Read and write to EEPROM (13). Thereafter, the microprocessor 11 reads the real-time altitude value and compares and analyzes the initial altitude value recorded in the EEPROM 13 to the RF DATA transmitter 16 after the initial altitude value and a large altitude difference (about 0.5 meters). The address of the terminal 4 and other necessary data (as required by the user) are transmitted as a TTL signal, the RF DATA transmitter 16 radiates to the air through the antenna 17, and the receiver 100 receives the antenna. The RF DATA receiver 24 converts the TTL signal to the microprocessor 20, which reads, writes, and compares data, and transmits the TTL signal to the microprocessor 20. The cow's estrus notification system using the altitude sensor to record data in the EEPROM 21 and to display the number, the number or the time of the multiplication act terminal 4 on the FND display 22 .

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