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Range-assigned material demand planning method and relevant apparatus

A material requirement planning, material technology, applied in logistics, computing, instruments, etc., can solve problems such as inability to specify the scope, inconvenient use, etc., to achieve the effect of improving calculation speed, convenient use, and reducing the amount of calculation

Inactive Publication Date: 2009-03-18
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional MRP calculation involves all the materials in the enterprise that have changed related data related to MRP calculations such as demand, supply, and inventory, but it cannot be calculated within a specified range. For example, it is inconvenient to use for specific sales orders.

Method used

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  • Range-assigned material demand planning method and relevant apparatus
  • Range-assigned material demand planning method and relevant apparatus
  • Range-assigned material demand planning method and relevant apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, see figure 2 Detailed description, figure 2 It is a schematic flow chart of the method in this embodiment.

[0028] Step 201: Designate the scope of each material source in the material requirements plan.

[0029] The scope of each material source can be the materials involved in an order, the materials involved in the production of a finished product, the materials in charge of a planner, the materials involved in all orders of a customer, the materials involved in a certain time period, etc. Affect the realization of the embodiments of the present invention.

[0030] Step 202: According to the materials involved in the specified scope, expand the related material list.

[0031] According to the specified range, determine the materials involved, and then expand the related material list.

[0032] Step 203: Calculate the demand quantity and demand time of each material according to the expanded material list.

[0033] After expanding the BOM, sort...

Embodiment 2

[0038] Embodiment two, see image 3 Detailed description, image 3 It is a schematic flow chart of the method in this embodiment.

[0039] Step 301: Designate the scope of each material source in the MRP as the materials involved in an order.

[0040] Before the MRP calculation starts, the scope of each material source of the specified material requirement plan is the material involved in the order SE0001.

[0041] Step 302: According to the materials involved in the order, expand the related material list.

[0042] Order SE0001 involves the production of finished product A, so expand the bill of materials of finished product A, a material can have multiple BOMs, but only one BOM is a valid BOM at a point in time. Such as Figure 4 , Figure 4 It is the bill of materials of finished product A in the embodiment of the present invention. According to the list, finished product A is processed from semi-finished products C and D, semi-finished product C is processed from raw...

Embodiment 3

[0056] Embodiment three, refer to Figure 5 Detailed description, Figure 5 It is a schematic flow chart of the method in this embodiment.

[0057] Step 401: Designate the source range of each material in the material requirements plan as a certain material.

[0058] Before the MRP calculation starts, specify the material source range of the material requirements plan as material C.

[0059] Step 402: According to the specified material, expand the related material list.

[0060] Expand the BOM of material C, which can be expanded up and down at the same time. A material can have multiple BOMs, but only one BOM is a valid BOM at a time point.

[0061] Step 403: Calculate the required quantity and required time of each material according to the expanded material list.

[0062] After expanding the BOM, sort the materials according to the size of the low-level codes in the BOM to perform MRP calculation.

[0063] The calculation can be performed after the BOM is expanded, or...

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Abstract

An embodiment of the invention discloses a material requirement planning method and a relative device, which designates a range. The steps of the method comprise designating a material resource range of a material requirement plan, developing a relative material list according to materials related in the designated range, and calculating the requirement quantity and the requirement time of each material according the developed material list. The embodiment of the invention calculates the requirement quantity of each material through designating the resource range of each material of the material requirement plan according to the designated range, and enables the calculation of the material requirement plate to be capable of designating a range, for example, calculating aiming at a specific sales order, further, the invention is convenient in use, increases the timeliness and the direction of the material requirement plan, and reduces the calculation and increases the calculation speed because of shortening the calculation range.

Description

technical field [0001] The invention relates to the field of material demand planning, in particular to a material demand planning method and a related device within a specified range. Background technique [0002] Material Requirement Planning (MRP) refers to a demand plan that takes a single material as the planning object and takes the completion period as the time basis to reverse the demand plan. It is a common mode of material planning management in industrial manufacturing enterprises. MRP formulates the production plan of finished products based on market demand forecast and customer orders, and then forms the material structure table and inventory status of finished products based on the finished product production schedule, and calculates the demand and delivery time of the required materials through the computer, so as to determine how to arrange the materials processing progress. [0003] During the research and practice of the prior art, the inventors of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q10/08
Inventor 李帆
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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