1. A tag, also known as an electronic tag or a function tag, is a chip with an antenna in its memory that stores information that identifies the target. The RFID tag has the characteristics of persistence, strong transmission and transmission of information, large storage capacity, and many types of information. Some RFID tags support reading and writing, and the information of the target object can be updated at any time.
2. The interpreter is divided into two types: hand-held and fixed. It consists of a transmitter, a receiver, a control module and a TRANSCEIVER. The TRANSCEIVER is connected to a control computer or PLC to realize its communication function. The reader also has an antenna to receive and transmit information.
3. Data transmission and processing system