A Hierarchical Confidential RFID Asset Management Tag

Abstract

The present invention is a hierarchical and confidential RFID asset management label, which includes a label body and a mobile reminder mechanism. The label body includes a PCB board, a radio frequency chip with a QT function, an ultra-high frequency antenna, a cover plate, and a label layer. The front of the PCB board is provided with a radio frequency chip and a UHF antenna, the radio frequency chip and the UHF antenna are welded and connected, the back of the PCB board is covered with a metal copper film, and the layers of the PCB board, the cover board and the label are stacked from bottom to top and passed through dripping. Plastic packaging, the mobile prompting mechanism includes a shell and a prompting bar, the prompting bar is connected to the label body and the shell respectively, the label body is set in the shell, and the label body is fixed on the surface of the asset object through an adhesive. The advantages of the present invention are: it can protect the asset management label, and provide the label movement prompt function; it can keep the information classified and confidential; the bottom surface of the groove where the shell is placed is a convex lens, which is convenient for obtaining the surface information of the label and observing the state of the prompt bar of the mobile prompt mechanism.

Description

technical field [0001] The invention relates to the field of RFID, in particular to a hierarchically confidential RFID asset management label. Background technique [0002] As the core key technology of the front end of the Internet of Things, RFID involves RFID chips, advanced radio frequency technology and advanced packaging technology. In addition to advanced radio frequency technology, encryption protection of tag data is becoming more and more important in the management of various key areas. The maintenance-free and economical characteristics of passive RFID have unparalleled technical advantages. However, the data information may not be protected, resulting in no permission to read the data, and some data that needs to be kept secret cannot be protected. Contents of the invention [0003] The present invention mainly solves the problem that the data cannot be kept secret, and provides a hierarchical and secret RFID asset management label capable of keeping informa...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the problem that the data cannot be kept secret, and provides a hierarchical and secret RFID asset management label that can keep the information secret and find out whether the label has been moved.

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