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Tracing method and equipment

A technology of equipment and user equipment, applied in the field of communication, can solve problems such as lack of credibility

Pending Publication Date: 2021-06-11
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing item traceability system has the problem of insufficient credibility

Method used

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  • Tracing method and equipment

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations.

[0021] The terms "first" and "second" in the description and drawings of the present invention are used to distinguish different objects, or to distinguish different processe...

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Abstract

The invention discloses a tracing method and equipment, relates to the technical field of communication, and is used for improving the credibility of an article tracing system. The method comprises that: firstly, a tracing request sent by user equipment is received; then, first information is determined according to the article identifier; then, second information is determined according to the article identifier; and finally, under the condition that the first information is consistent with the second information, sending the first information to the user equipment, wherein the tracing request comprises an article identifier of the to-be-traced article. The first information is article information corresponding to the article identifier stored in the server. The second information is article information corresponding to the article identifier stored in the blockchain.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a tracing method and equipment. Background technique [0002] Item traceability refers to the process of using identification technology to record and query item status, attributes, location and other information during the entire life cycle of items from manufacturing, circulation, consumption to recycling. The purpose is to record item information data in an all-round way and promote internal The effective sharing of information between information systems, between enterprises, between enterprises and users, improves the networking and intelligence level of industrial enterprises. [0003] At present, most item traceability systems are established and operated by manufacturers themselves, which gives manufacturers the opportunity to cover up item problems by tampering with data when there is a problem with the item. Therefore, there is a problem of insufficient credibil...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/64G06Q30/00
CPCG06F21/6227G06F21/64G06Q30/018
Inventor 贾雪琴史可林晨
Owner CHINA UNITED NETWORK COMM GRP CO LTD