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NFC label traceability data processing method

A technology of data processing and labeling, which is applied in the field of traceability data processing of NFC tags, and can solve problems such as continuous update of untraceable data

Active Publication Date: 2022-06-07
芯电智联(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a problem with this processing method, because once a product with an NFC tag enters the circulation field, it is difficult to have the opportunity to write data to the tag, which means that the traceability data cannot be continuously updated

Method used

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  • NFC label traceability data processing method
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Embodiment Construction

[0033] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] The first embodiment of the present invention provides a traceability data processing method of an NFC tag, such as figure 1 As shown in the schematic diagram of a method for processing traceability data of an NFC tag provided in Embodiment 1 of the present invention, the method mainly includes the following steps:

[0035]Step 1, when the traceability data is issued for the NFC tag, obtain the first traceability d...

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Abstract

The embodiment of the invention relates to a traceability data processing method of an NFC label. The method comprises the following steps: generating a first traceability character string when the traceability data of the NFC label is issued; performing character code conversion to generate a first traceability character code sequence; writing the first traceability character coding sequence into a plurality of specified data storage areas on the NFC tag; when tracing data reading is carried out on the NFC tag, a second tracing character coding sequence is generated; performing character string conversion on the second traceability character coding sequence to generate a second traceability character string; performing data format verification; if verification succeeds, a second traceability domain name character string, a second traceability interface character string, a second commodity identification character string and a second timestamp character string are extracted; performing time legality verification; if verification succeeds, generating a first traceability URL address; and obtaining and displaying a first traceability data page according to the first traceability URL address. According to the invention, the traceability data of the commodity can be continuously updated.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a traceability data processing method of an NFC tag. Background technique [0002] Using near field communication (Near Field Communication, NFC) tags as anti-counterfeiting labels for regular commodities circulating in the market can play a good role in preventing counterfeit and shoddy commodities. Under normal circumstances, the manufacturer writes fixed traceability data on the NFC tag in advance, and reads the traceability data through the NFC reading and writing device. There is a problem with this approach, because once a commodity with an NFC tag enters the circulation field, it is difficult to have the opportunity to write data to the tag, which means that the traceability data cannot be continuously updated. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a traceability data processing method, electronic device and compute...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/07G06F16/955G06Q30/00
CPCG06K19/0723G06F16/9566G06Q30/018
Inventor 季有为王胜帅
Owner 芯电智联(北京)科技有限公司