The working principle of high frequency RFID read-write is to use the transmission characteristic of radio frequency signal and space coupling (inductance or electromagnetic coupling) or radar reflection to realize the automatic diagnosis of the recognized object. When the electronic label enters the read-write work area, the read-write will send out the radio frequency signal, the electronic label obtains the energy through the induction current, thus sends out the product information stored in the chip. The read-write receives these information, carries on the decoding and sends to the system management office to carry on the related data processing.
High-frequency RFID read-write has a wide range of applications, including but not limited to the following areas:
Logistics management: in the field of logistics, RFID technology can be realized in the automation of identification, tracking and inventory of goods, improve logistics efficiency and accuracy.
Access control system: High-frequency RFID technology can be used in access control systems to realize automated identification and access control of personnel, improving safety and convenience.
Payment: High-frequency RFID technology can be used in mobile payment and NFC payment to realize fast and convenient payment experience.
Asset management: In asset-intensive enterprises, high-frequency RFID technology can realize automated identification and tracking of assets and improve asset management efficiency.
Retail industry: In the retail industry, high-frequency RFID technology can be used for automated identification of goods and price management to improve sales efficiency and accuracy.
Medical industry: In the medical field, high-frequency RFID technology can be used for drug management and medical equipment tracking, etc., to improve medical efficiency and management level.
High-frequency RFID readers are widely used in various fields to automate identification, tracking and management, improving efficiency and accuracy.