Electronic ear tag for animal group breeding and identification method

Abstract

The invention provides an electronic ear tag for animal group breeding. The electronic ear tag comprises a passive low frequency electronic tag and an active ultrahigh frequency electronic tag. The passive low frequency electronic tag comprises a copper coil and a response chip conforming to the international animal tag standard international standardization organization (ISO) 11784 / 5. The active ultrahigh frequency electronic tag comprises a printed circuit board (PCB) antenna, a radio frequency receiving chip modulated by ultrahigh frequency amplitude shift keying (ASK), a single-chip computer, a button cell and a high-brightness light emitting diode (LED). The PCB antenna is connected with the radio frequency receiving chip, the radio frequency receiving chip, the button cell and the high-brightness LED are all connected with the single-chip computer, the single-chip computer comprises a storage module for storing a unique ear tag identity (ID) number of the passive low frequency electronic tag, and the unique ID numbers correspond to identity marks of animal one to one. An animal identification method for using the electronic ear tag to achieve animal group breeding is provided. Under the condition of low cost, the electronic ear tag for the animal group breeding and the identification method simultaneously support international animal standard, achieve remote identification, and are particularly suitable for being used under the condition of animal group breeding and good in practicability.

Description

technical field [0001] The invention relates to a recognition device and method for group breeding of animals. Background technique [0002] It is more in line with the nature of animals to feed, play and rest in a larger space, and it is also conducive to the healthy growth of animals. Therefore, at present, a group breeding animal breeding revolution is emerging in the animal breeding industry, which is to remove the original small mechanical fence and use an electronic fence to divide a large (generally several hundred square meters) breeding space into two areas: drinking water In this way, the range of activities of animals is expanded from the original several square meters to hundreds of square meters at once. [0003] The increase in the range of activities has brought welfare to the animals, but it has brought new problems to the management of the breeders: how to find a certain animal accurately and conveniently? Because the traditional ear tags used for animal i...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing identification methods of animal group breeding that cannot take into account cost and distance, and are poor in practicability, the present invention provides a method that supports international animal standards and realizes long-distance identification at the same time at low cost, and is very suitable for animal identification. Electronic ear tag and identification method for animal group breeding that is used under group breeding conditions and has good practicability

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