Stomach-stored electronic tag with temperature measuring function

Abstract

The invention discloses a stomach-stored electronic tag with a temperature measuring function. The electronic tag comprises an antenna, a capacitor, a radio frequency identification (RFID) chip and a temperature measuring circuit, wherein the antenna is connected with the capacitor to form a resonant tank which is used for sensing electromagnetic wave emitted by a reader, storing collected energy in the capacitor and supplying power for the RFID chip; the RFID chip is connected with the antenna and the capacitor and is used for sending the stored electronic tag information to the reader through the antenna; and the temperature measuring circuit is connected with the RFID chip and is used for detecting the body temperature of an animal and sending the temperature to the reader through the antenna. The body temperature measuring function is added; the body temperature of the animal is detected through the temperature measuring circuit in real time; a signal modulation system and a frequency band which are identical with the electronic tag are used for sending temperature data; and at the same time, as the stomach-stored electronic tag is stored in the rumen of herbivore such as castle and sheep, the temperature detected by the electronic tag is completely identical with the body temperature of the animal.

Description

technical field [0001] The invention relates to an electronic label, in particular to a stomach-retaining electronic label with a temperature measuring function. Background technique [0002] In modern agriculture, the scale of livestock breeding is getting larger and larger. From the perspective of pasture management automation, it is necessary to mark each livestock with an electronic tag, which is the basis for the pasture to realize functions such as automatic feeding, automatic weighing, and automatic milking. Base. In addition, on the one hand, with the increase in the number of centralized livestock breeding, the risk of animal disease transmission has greatly increased. At the same time, consumers are paying more and more attention to food safety issues, and every consumer hopes to eat safe meat. Therefore, it is not enough to use a computer to manage the identity information of each animal. The rancher also hopes to know the health status of each animal, so that s...

AI Technical Summary

Problems solved by technology

[0003] In view of the above technical problems, the purpose of the present invention is to provide a stomach-retaining electronic tag with temperature measurement function, which solves the problem that the traditional stomach-retaining electronic tag cannot measure the body temperature of animals

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