Four-line one-storehouse spare part inventory prediction system and establishing method thereof

Abstract

The present invention discloses a four-line one-storehouse spare part inventory prediction system which comprises a data acquisition module, a data analysis processing module, a fault online diagnosis module, an inventory prediction module and a model correction module, wherein the model correction module is respectively and bidirectionally connected with the fault online diagnosis module and the inventory prediction module; the fault online diagnosis module is also connected with an early warning and alarming module; and the early warning and alarming module is connected with a fault processing knowledge base. The present invention also discloses an establishing method of the four-line one-storehouse spare part inventory prediction system, which comprises: establishing a four-line one-storehouse system fault online diagnosis module carrying out extraction and analysis on fault diagnosis information; establishing a spare part inventory prediction model; and correcting the spare part inventory prediction model. According to the present invention, not only can fault online diagnosis be carried out on production equipment and reliability of production facilities and the operation and maintenance level of a measurement center are improved, but also an inventory of spare parts can be minimized when the production requirements are met.

Description

Technical field [0001] The invention relates to a four-line one-storey spare parts inventory forecasting system, and also relates to a method for establishing a four-line one-storey spare parts inventory forecasting system, which belongs to the technical field of electric power measurement. Background technique [0002] "Four lines and one warehouse" mainly refers to: single-phase intelligent electric energy meter automatic verification assembly line, three-phase intelligent electric energy meter automatic inspection assembly line, low-voltage current transformer automatic inspection assembly line, electricity collection terminal automatic inspection assembly line, and intelligent storage warehouse. [0003] A reasonable reserve of spare parts is the basic guarantee for the operation and maintenance of the "four lines and one warehouse" system. The configuration of spare parts for the existing "four lines and one warehouse" production facilities mainly relies on manual experience. ...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a "four lines and one warehouse" spare parts inventory forecasting system based on the fault diagnosis function, and to solve the prediction deviation in the prior art of manually predicting the spare parts inventory, Technical Problems Affecting Metrological Verification Production

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