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Anti-counterfeiting verification method of label, uhf handheld terminal and storage medium

A verification method and handheld terminal technology, applied in the field of radio frequency identification, can solve the problems of increasing the cost of the reader and the inability to verify the legitimacy of the label, and achieve the effect of improving the application scene

Active Publication Date: 2022-07-22
深圳市成为信息股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the reader also needs to configure software for communication with the server, which will increase the cost of the reader, and also limit the usage scenarios of the reader. In some occasions where the network is not smooth, the legitimacy of the label cannot be verified.

Method used

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  • Anti-counterfeiting verification method of label, uhf handheld terminal and storage medium
  • Anti-counterfeiting verification method of label, uhf handheld terminal and storage medium

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Embodiment Construction

[0032] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0033] The terms "first", "second", "third" and the like in the description and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive in...

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Abstract

The application discloses an anti-counterfeiting verification method for a label, a UHF handheld terminal and a storage medium. The method includes: obtaining a label identifier TID of the label, which is encoded with an electronic product EPC of the label; and determining a first access password according to the TID and the EPC, wherein the first access password and the label have a uniquely determined corresponding relationship ; Read the reserved area of ​​the label through the first access password; if the reserved area of ​​the label is successfully read through the first access password, the label is determined to be a valid label. The label anti-counterfeiting verification method provided by this application does not need to store the TID of the label in the server. Therefore, it can be used normally even when the network is not smooth or the reader cannot communicate with the server.

Description

technical field [0001] The present application relates to the technical field of radio frequency identification, and in particular to an anti-counterfeiting verification method for a label, a UHF handheld terminal and a storage medium. Background technique [0002] Radio Frequency Identification (RFID) is an automatic identification technology and a key technology for building the Internet of Things. The RFID system is mainly composed of a reader and a transponder. The transponder is mainly composed of an antenna, a coupling element and a chip. Generally speaking, a tag is used as a transponder. Each tag has a unique electronic product code (EPC) and a unique tag identifier (tag identifier, TID). Identify the target object on the object. The reader, or reader, is mainly composed of an antenna, a coupling element and a chip. It is a device for reading and / or writing tag information, and can be designed as a mobile handheld device or a fixed device. [0003] RFID technology...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/10
CPCG06K7/10297
Inventor 梁甲昌邓木荣李玉惠
Owner 深圳市成为信息股份有限公司
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