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Implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding and sensing method of implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding

An RFID tag and animal breeding technology, applied in the field of animal breeding, can solve the problems of no integrated sensor, long reading distance, short reading distance, etc., and achieve the effects of easy breeding supervision and management, high accuracy and high timeliness

Active Publication Date: 2014-08-06
HANGZHOU HUIMV TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing electronic tags used for animal breeding without integrated sensors, high label drop rate, short reading distance, high requirements for biocompatibility, large volume, and high price, the present invention provides an integrated Implantable passive UHF RFID temperature sensing tag and its sensing method for animal breeding with sensor, low label drop rate, long reading distance, low requirements for biocompatibility, small size and low price

Method used

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  • Implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding and sensing method of implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding

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Embodiment 1

[0031] refer to Figure 1 to Figure 5 , an implantable passive UHF RFID temperature sensing tag for animal breeding, including a metal conformal antenna shell, a dielectric material with a high dielectric constant and an RFID tag chip, is characterized in that: the entire sensing tag It is a cuboid shape; the metal conformal antenna shell is made of metal materials such as aluminum or silver, and its function is equivalent to that of the antenna; the metal conformal antenna shell is wrapped around the sensor tag, and the inside of the sensor tag is a dielectric material with a high dielectric constant , its function is to shorten the equivalent wavelength of the electromagnetic wave transmitted here, so that the size of the antenna is reduced; the bottom of the dielectric material is embedded with an RFID tag chip, and its function is to collect animal temperature information and send it with a radio frequency signal; the operating frequency band of the RFID tag chip It is the...

Embodiment 2

[0044] A sensing method for an implantable passive UHF RFID temperature sensing tag for animal breeding. The perception method is described in detail as follows:

[0045] 1) The temperature sensing tag is implanted in the subcutaneous tissue of the animal's ear root.

[0046] 2) The content of perception is the change of the animal's body temperature, the body temperature at a certain moment and the body temperature of the whole growth process, and the change of the environment temperature.

[0047] 3) The perceived data is transmitted to the physical gateway through ZigBee or other near-field wireless communication methods or wired methods, and then transmitted to the Internet cloud server and storage device for storage, which can be accessed through computer remote login or mobile terminal. Based on these data, breeders can conduct good monitoring, analysis and management of animal feeding, rest, conception, calving, etc.

[0048] 4) Third-party companies and institutions ...

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Abstract

The invention discloses an implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding. The implantable passive ultrahigh frequency RFID temperature sensing tag comprises a metal conformal antenna outer shell, high-dielectric-constant dielectric materials and an RFID tap chip for collecting animal temperature information and sending the animal temperature information in a radio frequency signal mode. The high-dielectric-constant dielectric materials are arranged inside the metal conformal antenna outer shell, the RFID tap chip is embedded into the bottoms of the dielectric materials, and the operating frequency band of the RFID tag chip is an ultrahigh frequency band. The invention further discloses a sensing method of the implantable passive ultrahigh frequency RFID temperature sensing tag for animal breeding. According to the implantable passive ultrahigh frequency RFID temperature sensing tag, a sensor is integrated, and the implantable passive ultrahigh frequency RFID temperature sensing tag is low in tap falling rate, long in recognition and reading distance, low in requirement for biology compatibility, small in size and low in price.

Description

technical field [0001] The invention belongs to the field of animal breeding, and relates to a sensing tag, in particular to an RFID temperature sensing tag and a sensing method thereof. Background technique [0002] The traditional animal breeding method is based on artificial breeding, which is time-consuming and laborious, the production speed is slow, and it is difficult to scale up. It is difficult to accurately evaluate the health status of animals, and the measurement of feed and the screening of drugs are not scientific. [0003] To overcome the shortcomings of traditional animal farming, intelligent farming based on the radio frequency identification (RFID) of the Internet of Things has been applied. By installing electronic tags on animals and identifying them with radio frequency signals sent by readers, this technology can track the relevant attributes of animals at any time and carry out corresponding management. [0004] At present, the common electronic tags ...

Claims

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Application Information

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IPC IPC(8): G06K19/077G06K7/00
Inventor 吴晓晖秦兴郑兴周涛
Owner HANGZHOU HUIMV TECH
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