MES-oriented industrial Internet identifier query method and system

An industrial Internet and query method technology, applied in the field of MES-oriented industrial Internet identification query methods and systems, can solve problems such as system crash, increased database access, and low identification query efficiency.

Active Publication Date: 2021-01-08
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An increase in user visits means an increase in the number of identification queries. In the prior art, relevant product description information is directly queried from the database b

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  • MES-oriented industrial Internet identifier query method and system
  • MES-oriented industrial Internet identifier query method and system
  • MES-oriented industrial Internet identifier query method and system

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Embodiment Construction

[0075] 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.

[0076] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0077] figure 1 It is a schematic flow chart of the MES-oriented industrial Internet identification query method of the present invention. like figure 1 As shown, the MES-oriented Industrial Internet identificat...

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Abstract

The invention relates to an MES-oriented industrial Internet identifier query method and system. The method comprises the following steps: obtaining a to-be-queried identifier input by a user; querying the position of the to-be-queried identifier in the binary array by adopting a Bloom filter; according to the position of the to-be-queried identifier in the binary array, obtaining a numerical value of the position corresponding to the to-be-queried identifier in the binary array; when the numerical value of the position corresponding to the to-be-queried identifier in the binary array is 0, determining that the product description information corresponding to the to-be-queried identifier does not exist in the identifier database; when the numerical value of the position corresponding to the to-be-queried identifier in the binary array is 1, judging whether identifier information corresponding to the to-be-queried identifier exists in a second auxiliary container or not; if so, determining that the product description information corresponding to the to-be-queried identifier does not exist in the identifier database; and if not, searching product description information corresponding to the to-be-queried identifier from an identifier database. The access pressure of the database can be reduced, and the identifier query efficiency is improved.

Description

technical field [0001] The present invention relates to the field of industrial internet query, in particular to an MES-oriented industrial internet identification query method and system. Background technique [0002] With the development of the industrial Internet, there are more and more MES-oriented signs, and the number of user visits will also increase rapidly. An increase in user visits means an increase in the number of logo queries. In the prior art, relevant product description information is directly queried from the database based on the logos input by users, resulting in an increase in database visits, low logo query efficiency, and even system crashes in severe cases. Contents of the invention [0003] The purpose of the present invention is to provide an MES-oriented industrial Internet logo query method and system, so as to reduce the access pressure of the database and improve the efficiency of logo query. [0004] To achieve the above object, the present...

Claims

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Application Information

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IPC IPC(8): G06F16/2455G06F16/2457G06F16/9535
CPCG06F16/24552G06F16/2457G06F16/9535
Inventor 柴森春王昭洋周培成崔灵果李慧芳姚分喜张百海
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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