Methods and systems for automatically modeling a relationship between a configurable product and a plurality of components

• US 7,146,234 B2
• Filed: 12/30/2004
• Issued: 12/05/2006
• Est. Priority Date: 08/20/2004
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Woehler, Christian
• Primary Examiner(s): Cabrera, Zoila
• Application Number:
  US11/025,056
• Publication Number:
  US 20060052895A1
• Time in Patent Office: 705 Days
• Field of Search: 700/95, 700/98, 700/97, 700105-107, 705 28- 29
• US Class Current: 700/107
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials

Abstract

The invention relates to a method of automatically modelling a relationship between a configurable product and a plurality of components of the configurable product as a bill of materials, wherein the configurable product and the plurality of components are related to one another by a plurality of selection conditions. The method comprising: providing a processor device; generating in demand planning a plurality of characteristic value combinations representing the plurality of selection conditions, modelling the bill of materials using the characteristic value combinations, and using the bill of material to control the supply of the product.

Claims

1. A method of automatically modeling a relationship between a configurable product and a plurality of components of the configurable product as a bill of materials, wherein the configurable product and the plurality of components are related to one another by a plurality of selection conditions, the method comprising:

generating a planning profile table for the configurable product, wherein the planning profile table includes data relating to the configurable product and at least one of a primary planning profile table and a secondary profile planning table;

generating a plurality of characteristic value combinations representing the plurality of selection conditions;

modeling the bill of materials using the planning profile table and the plurality of characteristic value combinations; and

using the modeled bill of material to control a supply of the product;

wherein generating the planning profile table comprises;

generating the primary profile planning table for the configurable product, and

generating the secondary profile planning table for an assembled component of the configurable product including a header characteristic identifying the configurable product of which the assembled component is a component and data relating to the assembled component, and

wherein the method further comprises processing the data in the primary profile planning table and the secondary profile planning table to generate a demand plan taking into account the assembled component.

2. The method according to claim 1, comprising:

performing a consistency calculation between the characteristic value combinations in order to determine the number of components required to produce the product.

3. The method according to claim 1, comprising:

automatically generating a plurality of characteristic value combinations which model the bill of material.

4. The method according to claim 1, wherein the bill of material is represented by the plurality of characteristic value combinations in the demand plan.

5. The method according to claim 1, wherein the plurality of characteristic value combinations includes:

identifying product characteristics which describe the components of the product on the product level and introducing at least one additional characteristic which describes the selection conditions, wherein the characteristic value combinations comprise the product characteristics and the at least one additional characteristic.

6. The method according claim 1, comprising:

displaying on a graphic user interface the profile planning table;

providing a user with an opportunity to modify the profile planning table; and

storing a modified profile planning table.

7. The method according to claim 1, comprising:

storing the profile planning table.

8. The method according to claim 1, comprising:

inputting via a graphical user interface components to include in the profile planning table.

9. The method according to claim 1, wherein the profile planning table comprises a header and a name corresponding to an assembly group name.

10. The method according to claim 1, comprising:

modifying the profile planning table via a graphical user interface.

11. The method according to claim 10, wherein the modifying step comprises at least one of deleting, adding and renaming at least an element in the profile planning table via the graphical user interface.

12. The method according to claim 10, wherein the

modifying step comprises modifying at least one of the characteristic values in the profile planning table.

13. The method according to claim 10, comprising displaying the modified profile planning table in the graphic user interface.

14. The method according to claim 1, comprising displaying in a graphic user interface the profile planning table, wherein the profile planning table includes data that specifies the characteristic value combination.

15. The method according to claim 1, wherein the data relating to the configurable product and the plurality of components are defined by a plurality of characteristics describing properties of the product and the plurality of components, respectively, wherein each characteristic is assigned a value, and the characteristic value combinations are a variable number of uniquely specified characteristic values.

16. A computer system for automatically modeling a relationship between a configurable product and a plurality of components of the configurable product as a bill of materials, wherein the configurable product and the plurality of components are related to one another by a plurality of selection conditions, the computer system comprising:

a generating module for generating a planning profile table for the configurable product and generating a plurality of characteristic value combinations representing the plurality of selection conditions, wherein the planning profile table includes data relating to the configurable product, a primary planning profile table for the configurable product, and a secondary profile planning table for an assembled component of the configurable product including a header characteristic identifying the configurable product of which the assembled component is a component and data relating to the assembled component;

a modeling module for modeling the bill of materials using the planning profile table and the plurality of characteristic value combinations, wherein the modeled bill of material is used to control a supply of the product; and

a module for processing the data in the primary profile planning table and the secondary profile planning table to generate a demand plan taking into account the assembled component.

17. A computer-readable medium storing program instructions executable by a processor for automatically modeling a relationship between a configurable product and a plurality of components of the configurable product as a bill of materials according to a method, wherein the configurable product and the plurality of components are related to one another by a plurality of selection conditions, the method comprising:

generating a planning profile table for the configurable product, wherein the planning profile table includes data relating to the configurable product and at least one of a primary planning profile table and a secondary profile planning table;

generating a plurality of characteristic value combinations representing the plurality of selection conditions;

modeling the bill of materials using the planning profile table and the plurality of characteristic value combinations; and

using the modeled bill of material to control a supply of the product,

wherein generating the planning profile table comprises;

generating the primary profile planning table for the configurable product, and

generating the secondary profile planning table for an assembled component of the configurable product including a header characteristic identifying the configurable product of which the assembled component is a component and data relating to the assembled component, and

wherein the method further comprises processing the data in the primary profile planning table and the secondary profile planning table to generate a demand plan taking into account the assembled component.