JPS6484348A - Relational data base system using dynamic multiplex hierarchical model - Google Patents
Relational data base system using dynamic multiplex hierarchical modelInfo
- Publication number
- JPS6484348A JPS6484348A JP62240709A JP24070987A JPS6484348A JP S6484348 A JPS6484348 A JP S6484348A JP 62240709 A JP62240709 A JP 62240709A JP 24070987 A JP24070987 A JP 24070987A JP S6484348 A JPS6484348 A JP S6484348A
- Authority
- JP
- Japan
- Prior art keywords
- hierarchical structure
- hierarchical
- logical
- multiplex
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE:To define dynamic and multiplex hierarchical structure by assigning a logical line numbers meaning a logical coupling condition to one hierarchical structure. CONSTITUTION:A machine family is recognized as one hierarchical structure, logical line number codes (a coupling order code, a selection order code and a coupling state code) indicating the logical coupling order and state are set up to hierarchical relation at an optional level based on the product structure of a representative machine type and the structure of an object is uniformly regulated based on the set of the combinations. Namely, one hierarchical structure is selected as an object and relation between plural constitutional elements A, B having the hierarchical relation at an optional level is defined by using the logical line number to set up the reference unit of the structure. Consequently, technical data relating to the design and production of products can be uniformly controlled by using a generalized dynamic and multiplex hierarchical structure model capable of expressing the function constituting order and a multiplex and dynamic characteristics of the hierarchical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62240709A JPS6484348A (en) | 1987-09-28 | 1987-09-28 | Relational data base system using dynamic multiplex hierarchical model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62240709A JPS6484348A (en) | 1987-09-28 | 1987-09-28 | Relational data base system using dynamic multiplex hierarchical model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6484348A true JPS6484348A (en) | 1989-03-29 |
Family
ID=17063542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62240709A Pending JPS6484348A (en) | 1987-09-28 | 1987-09-28 | Relational data base system using dynamic multiplex hierarchical model |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6484348A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04205461A (en) * | 1990-11-30 | 1992-07-27 | Matsushita Electric Ind Co Ltd | Inventory management system |
| JPH09204423A (en) * | 1996-01-29 | 1997-08-05 | Nec Corp | Table data processor |
| JPH10207899A (en) * | 1997-01-20 | 1998-08-07 | Mitsubishi Electric Corp | Product decomposing information data base |
-
1987
- 1987-09-28 JP JP62240709A patent/JPS6484348A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04205461A (en) * | 1990-11-30 | 1992-07-27 | Matsushita Electric Ind Co Ltd | Inventory management system |
| JPH09204423A (en) * | 1996-01-29 | 1997-08-05 | Nec Corp | Table data processor |
| JPH10207899A (en) * | 1997-01-20 | 1998-08-07 | Mitsubishi Electric Corp | Product decomposing information data base |
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