Factory unit consumption real-time analysis system based on index analysis method

Abstract

The invention discloses a factory unit consumption real-time analysis system based on an index analysis method, and the system comprises a server which is in communication connection with a unit consumption calculation module. and a unit consumption calculation module which is used for calculating unit consumption data. The specific method comprises the steps: obtaining the product yield Pi of the day, the consumed electric quantity Li of the day, the product yield Ki of the previous day, the consumed electric quantity Mi of the previous day, the unit consumption DTi of the day and the yesterday unit consumption ZTi; enabling the unit consumption analysis system based on the index analysis method to calculate and display the influence weight of the link ratio of the energy consumption and the yield of each sub-assessment unit on the unit consumption link ratio of the parent assessment unit and the influence weight of the unit consumption change of each product on the total unit consumption. For factory management personnel, the root of the increase of the unit consumption link ratio of the assessment unit can be found only by paying attention to the maximum weight value, so that the analysis efficiency can be greatly improved; meanwhile, the calculation data is transmitted to the block chain platform to be chained, so that the calculation data is real and cannot be tampered.

Description

technical field [0001] The invention belongs to the technical field of industrial production, in particular to a real-time analysis system for unit consumption of a factory based on an index analysis method. Background technique [0002] At present, the unit consumption analysis method commonly used in the unit consumption analysis system is generally the trend analysis method, which is to compare the unit consumption of two statistical periods or two consecutive statistical periods to determine the direction, amount and range of its increase or decrease. Usually there are: year-on-year analysis, ring-to-ring analysis and constant ratio (fixed base ratio) analysis, as well as year-on-year growth rate analysis, ring-quarter growth rate analysis and fixed ratio (fixed base ratio) growth rate analysis. Through these analysis methods, the factory management personnel can quickly locate the assessment unit with the greatest change in unit consumption as the focus of analysis and ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a factory unit consumption real-time analysis system based on the index analysis method, which solves the problem that the existing unit consumption analysis method analyzes a single product and cannot analyze multiple products

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