Implantable radio frequency identification electronic tag system for temperature measurement and manufacturing method therefor

An implantable radio frequency identification (RFID) electronic tag system for temperature measurement, comprising an electronic tag, the electronic tag comprising a radio frequency (RF) chip, an antenna, a tag substrate, and a reflector;

• the antenna and the reflector being located on upper and lower surfaces of the tag substrate, respectively;
• the tag substrate having a through hole, and the RF chip and the antenna being arranged inside the through hole;
• the RF chip being electrically connected to the antenna, and configured to detect temperature and incorporate a pre-programmed tag encoding;
• the antenna being formed by folding a metal sheet into a hollow box-shaped structure;
• the box-shaped structure comprising an upper sheet and a lower sheet, and a mounting pad being arranged inside the box-shaped structure to secure the RF chip;
• and the RF chip being electrically connected to one side of the lower sheet through an impedance matching tuning loop, with the other side of the lower sheet being connected to the upper sheet;
• the tag encoding containing implantation information of the electronic tag and production information of a cable;
• the implantation information comprising serial information, and the production information comprising manufacturer information, batch information, and cable serial number information;
• the tag encoding further comprising data fields for cable type information, cable model information, and cable voltage level information;
• the serial information being associated with an implantation interval of the electronic tags;
• and adjacent electronic tags being implanted into the cable at predetermined intervals, with serial information data of the adjacent electronic tags encoded as consecutive numerical values;
• the system further comprising a manufacturing module electrically connected to the electronic tag, the manufacturing module being configured to program encoding information and issuance information into the RF chip;
• the encoding information comprising the tag encoding;
• and the issuance information comprising a unique identifier and a temperature sensing strategy for detecting an internal temperature of the cable;
• and
• the manufacturing module being configured to program encoding information and issuance information into the RF chip comprises the steps of:
• generating the tag encoding based on the implantation information of the electronic tag and the production information of the cable, and writing the tag encoding into the RF chip;
• providing the temperature sensing strategy based on cable parameters at an implantation position of the electronic tag and detected temperature parameters, combined with ambient temperature parameters of the cable's position;
• generating the unique identifier based on electronic tag parameters and parameters of a reader matching the electronic tag, validating the tag encoding of the electronic tag, and verifying the electronic tag parameters and reader parameters stored in the RF chip against the unique identifier;
• and
• writing the unique identifier that has passed validation of the tag encoding, the electronic tag parameters, and the reader parameters into the RF chip and uploading the identifier for storage, wherein the reader parameters comprise reader power and frequency, and the electronic tag parameters comprise data length and key type of the electronic tag.