Method, system and equipment for determining material demand plan and obtaining material low level code

A technology of material requirements planning and low-bit code, applied in calculation, special data processing applications, instruments, etc., can solve problems such as low operating efficiency, achieve the effect of improving operating efficiency, reducing calculation amount, and reducing calculation amount

Inactive Publication Date: 2009-01-07
KINGDEE SOFTWARE(CHINA) CO LTD
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Problems solved by technology

[0007] One of the purposes of the present invention is to provide a method, system and equipment for determining the material demand plan and obtaining the low-level code of the material, aiming at solving the problem of low operating efficiency in the prior art

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  • Method, system and equipment for determining material demand plan and obtaining material low level code
  • Method, system and equipment for determining material demand plan and obtaining material low level code

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Embodiment Construction

[0058] The present invention establishes a temporary table and a low-level code table, by searching the materials in the temporary table for overlapping parent items and child items, and extracting the affiliation data of the parent item in which the parent items and child items overlap in the temporary table, and converging the temporary table layer by layer, The low-order code table is operated on the low-order code table based on the convergence process of the temporary table, so as to obtain the low-order code of the material. Since the temporary table can be converged layer by layer, the maximum number of operations on low-level codes is only the number of layers of the bill of materials, so the amount of calculation is greatly reduced, thereby improving the efficiency of obtaining material low-level codes and determining material demand plans.

[0059] figure 1 A system structure for determining material requirement planning in an embodiment of the present invention is s...

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Abstract

The invention relates to the field of material management and provides a method for determining the plan of material requirements and obtaining material low level code, a system and a device thereof. The method for determining the plan of material requirements comprises the following steps: A a bill of materials is extracted from a database, and the relation of subordination of material is extracted from the bill of materials; B. a temporary table is established according to the relation of subordination of the material and is converged layer by layer, and the material low level code is obtained based on the convergent process of the temporary table; C. the material requirements of each level is calculated according to the ordinal relation of the low level code, thus determining the plan of the material requirements. Each bill of materials in the process of obtaining the low level code in the invention need not to be processed, and the data in the temporary table can be converged layer by layer, thus greatly reducing calculated amount and improving the efficiency of obtaining the material low level code and determining the plan of the material requirements.

Description

technical field [0001] The present invention relates to the field of material management, and more specifically relates to a method, system and equipment for determining a material demand plan and obtaining a low-level code of a material. Background technique [0002] In product manufacturing enterprises, in order to supply the products required by customers or market demand on time without causing inventory backlog, Material Requirement Planning (MRP) is required. MRP is a material planning management mode in a product manufacturing enterprise. It refers to the subordination and quantity relationship of materials at each level of the product structure, with each material as the planning object, and the completion period as the time basis to reverse the plan, according to the lead time The length distinguishes the sequence of the planned release time of each item. Therefore, MRP needs to calculate the demand for materials at each level. [0003] A basic data source of MRP ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06F17/30G06Q10/06
Inventor 陈坚
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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