CN209859161U - In-place type identification system for dairy cows - Google Patents

Abstract

The utility model discloses a milk cow is formula identification system on throne, including electronic tags, fixed band, card reader, control module. The electronic tag is fixed on a cow body through the fixing band, the card reader is fixed on the side face or underground of the cow in place, the electronic tag and the card reader are powered by an electromagnetic mutual inductance principle and communicate by adopting AM134.2KHz communication frequency, the card reader can be used for reading EM4305, S256, T5577 and other electronic tag chips conforming to ISO11784/ISO11785, and the control module reads the passing cow label through RS485, RS232 and communication modes.

Description

In-place type identification system for dairy cows

Technical Field

The utility model belongs to the livestock and poultry discernment field is applied to ultralow frequency RFID technique, is the physical carrier of sampling information electronic code (EPC), on one's body attached to the animal that removes, but global circulation and discernment and reading and writing to it. The specific target can be identified and the relevant data can be read and written by radio signals without establishing mechanical or optical contact between the identification system and the specific target.

Background

Along with the continuous improvement of the living standard of people, the requirements of people on diet daily life are gradually improved, the demand of people on milk is greatly improved, more and more modern pastures are provided, the identification and monitoring technology of dairy cow individuals is carried forward, and the data are greatly reduced by the artificial statistics and the identification workload and are lower and lower in efficiency. The utility model discloses just can solve such problem through its distinctive advantage.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model discloses milk cow is at position formula identification system special requirement, has solved the problem that milk cow individual identification is not convenient, the accuracy is poor, the cost of labor is high.

The technical scheme is as follows: milk cow formula identification system on throne, including electronic tags, fixed band, card reader, control module, electronic tags passes through the fixed band is fixed on the milk cow health, the card reader is fixed in milk cow side or underground on throne, electronic tags with the card reader passes through the mutual inductance principle power supply of electromagnetism to adopt AM134.2KHz's communication frequency to carry out the communication.

Further, the electronic tag is a reading head module which conforms to the ISO11784/5 specification.

Furthermore, the control module comprises a power supply, an oscillator, a CPU and a communication module, and the communication module, the power supply and the oscillator are respectively connected with the CPU.

Further, the effective communication distance of the electronic tag is 50 cm.

Furthermore, the fixing band adopts a barb shape to be fastened and fixed.

Further, the card reader is communicated with the control module through a serial port RS232 or RS485 or CAN.

Furthermore, the card reader adopts timing report or master-slave question-and-answer communication.

Further, the card reader can control the antenna to be closed.

Has the advantages that: the utility model discloses an use ultralow frequency electronic chip, the appointed milk cow of collection that can be very accurate is numbered to adopt the barb fixed band can not come unstuck, and the waterproof dustproof performance of sealing treatment is splendid, and antipollution can be strong, can guarantee that the storage information is complete readable.

Drawings

Fig. 1 is a system structure diagram of the present invention.

Detailed Description

The cow on-position type identification system shown in fig. 1 comprises an electronic tag 1, a fixing band 2, a card reader 3 and a control module 4, wherein the electronic tag 1 is fixed on a cow body through the fixing band 2, the card reader 3 is fixed on the side face or underground of the cow on position, the electronic tag 1 and the card reader 3 are powered through the electromagnetic mutual inductance principle, and communication is carried out by adopting the AM134.2KHz communication frequency. The card reader can be used for reading EM4305, S256, T5577 and other electronic tag chips conforming to ISO11784/ISO11785, and the control module reads the passing cow labels through RS485, RS232 and other communication modes.

As a further optimization of the above technical solution:

in this embodiment, the electronic tag chip can still normally operate under extremely low power; the electronic tag 1 is a reading head module which conforms to the ISO11784/5 standard; the working frequency of the electronic tag chip is 134.2KHz, the communication distance is reduced, and the effective communication distance of the electronic tag 1 is 50 cm. The stability, the life and the interference immunity of the product are increased, and the communication distance can be increased by increasing the size of the coil.

In this embodiment, the control module 4 includes a power supply, an oscillator, a CPU, and a communication module, and the communication module, the power supply, and the oscillator are respectively connected to the CPU.

In this embodiment, the fixing strap 2 is fastened and fixed in a barbed shape.

In this embodiment, the reader coil may be pre-embedded in the ground, and the size may be extended to 50 × 10 mm.

In this embodiment, the control module may mount 32 card readers at the same time.

In this embodiment, the casing material adopts the PVC material, and the PVC material has fine tensile, bending-resistant, resistance to compression and shock resistance, protection chip and antenna that can be fine to the PVC material has fine electrical insulation characteristic.

The utility model discloses an use super low-frequency electronic tags, the interference of getting rid of outside electromagnetic wave that can be fine seals at antipollution can the reinforce through epoxy high stability, can guarantee that the storage information is complete readable.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (4)

1. Milk cow is formula identification system in place, its characterized in that: the electronic cow milk production device comprises an electronic tag (1), a fixing band (2), a card reader (3) and a control module (4), wherein the electronic tag (1) is fixed on a cow body through the fixing band (2), the card reader (3) is fixed on the side face or underground of the cow in place, the electronic tag (1) and the card reader (3) are powered through the electromagnetic mutual inductance principle, and communication is carried out by adopting the AM134.2KHz communication frequency;

the fixing belt (2) is fastened and fixed in a barb shape; the card reader (3) is communicated with the control module (4) through a serial port RS232 or RS485 or CAN; the card reader (3) adopts timing report or master-slave question-answer communication; the card reader (3) can control the antenna to be closed.

2. The cow on-site identification system according to claim 1, wherein: the electronic tag (1) is a reading head module which conforms to the ISO11784/5 specification.

3. The cow on-site identification system according to claim 1, wherein: the control module (4) comprises a power supply, an oscillator, a CPU and a communication module, wherein the communication module, the power supply and the oscillator are respectively connected with the CPU.

4. The cow on-site identification system according to claim 1, wherein: the effective communication distance of the electronic tag (1) is 50 cm.