Method and device for calculating material requirement planning (MRP)

A material requirement planning, material technology, applied in the field of data processing, can solve problems such as huge data flow, database blocking, performance loss, etc., and achieve the effect of reducing resource consumption

Inactive Publication Date: 2015-12-30
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the full rearrangement method will cause the data flow processed by a single

Method used

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  • Method and device for calculating material requirement planning (MRP)
  • Method and device for calculating material requirement planning (MRP)
  • Method and device for calculating material requirement planning (MRP)

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Embodiment Construction

[0041] Embodiments of the present invention provide a method and device for calculating MRP, which can divide materials, use multi-processes for distributed calculation, reduce the frequency of database blocking and reduce the loss of performance.

[0042] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0043] The terms "first", "second", "third", "fourth", etc. (if any) in the descript...

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Abstract

The embodiment of the invention discloses a method and device for calculating material requirement planning (MRP). By means of the method and device, materials can be segmented, a multi-process is used for performing distributed computing, blocking frequency of a database is reduced, and performance losses are reduced. The method includes the steps that a bill of materials (BOM) is obtained; parent item materials and subitem materials associated with the BOM in the BOM are determined through a pre-configured segmentation algorithm; the MRP corresponding to the parent item materials and the subitem materials associated with the BOM is calculated, and computing results are obtained; the computing results obtained respectively are combined, and a computing result of MRP of the BOM is obtained.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a method and device for calculating Material Requirement Planning (MRP). Background technique [0002] MRP refers to converting demand into demand planning for materials based on various demands (orders, forecasts, master production plans), considering information such as bill of materials (BOMBillOfMaterial, BOM), inventory, and material basic data. BOM refers to the composition of materials (finished products, semi-finished products, components), such as which sub-materials are composed of materials, how much each sub-material is used, and the corresponding attributes of each sub-material. [0003] The current method of calculating MRP basically adopts the full rearrangement method. The full rearrangement method refers to bringing all eligible materials into one calculation process for each calculation, obtaining the estimated measurement documents and inventory one by on...

Claims

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Application Information

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IPC IPC(8): G06Q10/08
Inventor 李学军范继武
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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