RFID is the abbreviation of radio frequency identification, namely radio frequency identification. It is a non-contact automatic identification technology, usually called inductive electronic chip or inductive card, inductive card, non-contact card, electronic label, electronic bar code and so on. RFID automatically identifies the target object through radio frequency signals and obtains relevant data, and the identification work does not need manual intervention.

RFID technology is widely used. At present, the typical applications are animal chip, automobile chip burglar alarm, entrance guard, parking lot control, production line automation, material management and so on. Its functions mainly include:

Improve the reading speed: in most cases, it is less than 100 milliseconds, which improves the work efficiency.

Anti-harsh environment: the label can also be read in the harsh environment where snow, fog, ice, paint, dirt and bar code cannot be used.

Tag data encryption: the storage capacity is larger, the stored information can be changed freely, and the data on the tag can be encrypted, which is more secure.

Identification uniqueness: each RFID tag has a unique ID number, which ensures the uniqueness of identification.

Automatic management: it can realize the functions of production automation and material management automation.

The above information is for reference only. For more information, please consult a professional.