The development status of RFID radio frequency identification technology

RFID radio frequency technology is an information interaction technology that uses electromagnetic waves as a means of communication. The application of this technology requires three major elements: RFID electronic tags, RFID Readers and writers, and RFID system management solutions. Install RFID electronic tags on various Assets, and the chip inside them has a unique ID, which is like attaching a unique electronic ID Card to various assets. We can then read these electronic tags through the RFID reader. The reader emits electromagnetic waves to the electronic tags. After the antenna of the electronic tag receives the electromagnetic waves, it converts them into electrical energy for the chip to work. The chip immediately receives the electrical energy. The information Stored inside will be emitted in the form of electromagnetic waves through the connected antenna. At this time, the RFID reader receives the data returned by the electronic tag. This back-and-forth process is called inductive coupling, and RFID technology is based on this principle.

Small animation of coupling process

RFID tags are responsible for assigning unique identities to various assets, RFID readers are responsible for collecting information on these assets, and finally the RFID management system is responsible for recording the information on these assets and supplementing these assets with more other necessary information. Information, in addition, the RFID management system also has more functions, such as: asset inventory, asset monitoring, big data analysis, asset traceability, etc. The functions of management systems based on this technology are becoming diversified as people's life and work needs increase.

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Today, when RFID hardware technology is quite mature, RFID management solutions and system construction have become a crucial breakthrough point in the application and popularization of RFID radio frequency identification technology. A large number of companies focusing on RFID hardware and software development have also emerged in China. Among them, the companies represented by us have pioneered the application of this RFID radio frequency technology in many applications, solving many pain points and limitations in the application of RFID technology. . For example: the application of RFID radio frequency technology in sapling grafting management, the application of RFID technology in anti-counterfeiting traceability in auto parts distribution, the application of RFID technology in drone inventory counting, etc. More and more practical RFID technology application solutions will be launched in the future!