Method for identifying similar spare parts

Abstract

The invention provides a method for identifying similar spare parts, and the method comprises the steps: S1, obtaining to-be-identified spare part information, storing spare part information, and carrying out filtering processing; s2, inputting the information into a preset word vector calculation model, and converting the information into a corresponding vector value; s3, calculating the similarity between the to-be-identified spare parts and the stock spare parts, and comparing the similarity with a preset first judgment threshold to determine whether the spare parts are listed in a suspected list or not; s4, supplementing the spare part information in the suspected list and inputting the spare part information into the preset word vector calculation model to obtain a corresponding vector value; calculating the similarity between the to-be-identified spare parts and the suspected list; and S5, calculating a similarity judgment coefficient of the to-be-identified spare parts in the suspected list and the suspected list, and comparing the similarity judgment coefficient with a preset second judgment threshold to determine whether the to-be-identified spare parts are similar spare parts. According to the invention, the cost of similarity recognition in massive stock spare parts is reduced, and the rapidity and accuracy of similar spare part recognition are improved.

Description

technical field [0001] The invention relates to the technical field of power system automation, in particular to a method for identifying similar spare parts. Background technique [0002] At present, the identification of similar spare parts mainly relies on the experience of technicians in maintenance activities or when warehouse managers take inventory. This traditional method is affected by factors such as personnel technical level, work experience, and work attitude. Quickly and accurately judge a large number of spare parts. Contents of the invention [0003] The object of the present invention is to propose a method for identifying similar spare parts, so as to solve the technical problems of slow recognition speed and low accuracy of similar spare parts in the spare parts management of existing industrial and mining enterprises. [0004] In one aspect, a method of identifying similar spare parts is provided, comprising the steps of: [0005] Step S1, acquiring th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a method for identifying similar spare parts to solve the technical problems of slow recognition speed and low accuracy of similar spare parts in the spare parts management of existing industrial and mining enterprises

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