Retrieval method and system for reverse analysis of product database identifier

A product identification code and database technology, applied in digital data information retrieval, electronic digital data processing, special data processing applications, etc., can solve the problems of complex identification information, affect user experience, reduce information acquisition efficiency, etc., and achieve diversification of methods. Effect
CN111400339AActive Publication Date: 2020-07-10GUANGZHOU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU UNIVERSITY
Publication Date
2020-07-10

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Abstract

The invention discloses a retrieval method and system for reverse analysis of a product database identifier. The method comprises the following steps: firstly, obtaining a query text input by a user;performing word segmentation and normalization processing on the query text to obtain a retrieval word set; extracting a product identification code corresponding to the retrieval word set from an identification list; obtaining product information according to the product identification code, and displaying the product information on a display screen; according to the technical scheme, the productinformation is acquired on the premise of not depending on the identification information input by the user, so that the acquisition efficiency of the product information is improved.
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Description

technical field

[0001] The invention relates to the technical fields of the Internet of Things and the Industrial Internet, in particular to a retrieval method and system for reverse analysis of product database identifiers. Background technique

[0002] At present, the Internet identification system mainly includes the Handle system. Since the Handle system has a set of mature and compatible coding rules, a stable background analysis system and an autonomous and controllable global distributed management structure, it is mature, unique, The technical characteristics of security, compatibility, and scalability provide the Internet of Things and the Industrial Internet with globally unified identification analysis services and information management services that meet international standards, thereby making the Handle system widely used in the field of supply chain management. .

[0003] In the prior art, the Handle system mainly inquires the address of the information syste...

Claims

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