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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

Active Publication Date: 2020-07-10
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, through 100000.449202.40493 / ac299302, query the information system IP corresponding to 100000.449202.40493, and then query the attributes corresponding to the product of ac299302 in the information system corresponding to the IP (product name, product model, manufacturer name, production Time, etc.) information, it can be seen that the Handle system must obtain the product identification information entered by the user to obtain the product attributes corresponding to the identification information. However, the identification information is relatively complicated. Once the user cannot accurately enter the product identification information, the corresponding product cannot be obtained. attributes, thereby reducing the efficiency of information acquisition and affecting user experience

Method used

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  • Retrieval method and system for reverse analysis of product database identifier
  • Retrieval method and system for reverse analysis of product database identifier
  • Retrieval method and system for reverse analysis of product database identifier

Examples

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no. 1 example

[0049] see figure 1 , is a schematic flow chart of an embodiment of a retrieval method for reverse analysis of product database identifiers provided by the present invention; as figure 1 , the method includes step 101 to step 104, each step is specifically as follows:

[0050] Step 101: Obtain the query text input by the user.

[0051] In one of the preferred embodiments, the query text can be the name of the product, the manufacturer, the place of origin, or the functional attribute word of the product, for example, the functional attribute word of the camera is "camera", and the functional attribute word of the air conditioner is "refrigeration". and "heating".

[0052] In this embodiment, if the user wants to inquire about the detailed attribute information of a certain Haier vertical cabinet air conditioner, but does not know its product identification code, then the user can enter "upright cabinet Haier air conditioner" to query, thereby preventing the user from On the...

no. 2 example

[0080] See figure 2 , is a structural diagram of a second embodiment of a retrieval system for reverse analysis of product database identifiers provided by the present invention. The system includes: an acquisition module 201 , a processing module 202 , an extraction module 203 , and a push module 204 .

[0081] Obtaining module 201, configured to obtain the query text input by the user;

[0082] A processing module 202, configured to perform word segmentation and normalization processing on the query text to obtain a search term set;

[0083] An extracting module 203, configured to extract the product identification code corresponding to the set of search terms from the identification list;

[0084] The push module 204 is configured to obtain product information according to the product identification code, and display the product information on the display screen.

[0085] For a more detailed working principle and flow of this embodiment, refer to, but not limited to, the...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/242G06F40/289
CPCG06F16/242
Inventor 殷丽华李超李丹罗熙孙哲
Owner GUANGZHOU UNIVERSITY
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