What are the commercial applications of RFID?cat microchip factory

　　The composition of FID technology

　　RFID can be simply divided into hardware layer and software layer at first. The hardware layer is: electronic tag (Tag) and reader & writer (Reader&Writer); the software layer is the data exchange and management system.

　　An electronic tag (Tag) is mainly composed of an upper antenna, a coupling element and an integrated chip. Each electronic tag has a unique electronic code, exchanges data with the reader through electromagnetic waves, and has the functions of intelligent reading and writing and encrypted communication. The reader is mainly composed of a wireless transceiver module, an antenna, a control module and an interface circuit.

　　The data exchange and management system is mainly to collect, store, manage and further process data information, for users to use, and to read and write electronic tags.

　　Basic principles of RFID technology

　　The basic working principle of RFID technology is actually not complicated: the radio frequency signal to be sent by the RFID reader is encoded and then loaded onto the high-frequency carrier signal, and then sent out via the antenna.

　　The electronic tag that enters the working area of the reader receives this signal. The relevant circuit of the chip in the card doubles the voltage, rectifies, modulates, decodes, and decrypts the signal, and then judges the command request, password, authority, etc., and then the electronic tag according to the command To process.

　　The technical core of RFID

　　Readers suspect that bear the brunt is one of the core technologies in most RFID smart products. RFID readers are mainly composed of readers and antennas. Take the high-frequency reader-writer integrated machine as an example. It integrates an antenna and a reader. In addition, it also integrates a display screen, a battery, a communication module, etc. to form an RFID smart terminal product. The basic requirements for readers are fast, stable, accurate, fast reading, strong stability and more accurate recognition.

　　In China, local manufacturers have the ability to develop and produce high-frequency and ultra-high-frequency readers on their own, and have achieved certain results, and their prices have a greater advantage than foreign manufacturers. Especially in Guangzhou Andi Electronic Technology Co., Ltd., UHF reader products have gradually matured, and high frequency reader products have strong stability.

　　Commercial applications of RFID

　　At present, RFID has achieved varying degrees of commercial use in industries such as financial payment, logistics, retail, manufacturing, medical care, identification, anti-counterfeiting, asset management, transportation, food, animal identification, libraries, automobiles, aviation, and military. .

　　In recent years, RFID technology, as one of the key technologies for building the Internet of Things, has received more and more attention, and for the control of item management and labor costs by enterprises, RFID will surely be widely adopted in all walks of life. As a global manufacturing base, China already has the world's largest RFID application market. It is believed that in the future, government promotion, unification of standards and gradual reduction of costs will bring RFID technology an opportunity for rapid growth.

Read recommendations:

M04 ISO11784/5 Animal Microchip Implant

M03 ICAR Certifiicated Injected Under Skin Microchip

M02- Pet Microchip with Needle Pack

Introduction to the working principle of RFID.dog microchip maker

What are the advantages of UHF RFID electronic tags? Mainly in three aspects!Pet Tag Sale