Prototype Data Linkage in Manufacturing Tree Structures

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Solution Overview

Problem

When storing data related to prototypes in a manufacturing line, the hierarchical structure often results in undefined information elements, making it difficult to associate and search for prototype data effectively, as it may be linked with data from other products manufactured using the same line.

Innovation Solution

An information processing system that uses a tree structure to store data, where a processor determines if the uppermost node information is linked to prototype data, and if not, assigns a temporary figure number distinguishable from the product's figure number, allowing for proper linkage and storage of prototype data independently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If prototype data is stored using the existing hierarchical tree structure with product figure numbers, then the data can be stored in the database, but the prototype data becomes mistakenly associated with data from other products manufactured using the same line

Engineering Contradiction:
Improvedata storage capacityVSAvoiddata association accuracy
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The patent segments the tree structure by introducing a new node type (prototype figure number node) distinct from product figure number nodes. This segmentation allows prototype data to be stored in the hierarchical structure while maintaining clear distinction from product data, preventing mistaken association between prototypes and products even when they share the same manufacturing line

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a temporary figure number as an intermediary identifier for prototypes before they are officially registered. This intermediary mechanism allows prototypes to be temporarily associated with manufacturing lines without creating permanent confusion with actual products, enabling data storage while maintaining association accuracy

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a temporary figure number is assigned to the prototype, then the prototype data can be distinguished from product data, but additional processing steps are required to manage the temporary identifiers

Engineering Contradiction:
Improvedata distinction accuracyVSAvoiddata management complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by assigning temporary figure numbers to prototypes before they are officially registered as products. This preliminary identification allows the system to handle prototypes through the existing manufacturing line data structure without requiring complex separate management systems, as the temporary identifiers can be automatically processed and later replaced or validated when products are finalized

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11468026B2Information processing apparatus, information processing method, and recording medium recording information processing program
Publication Date: 2022.10.11 FUJITSU LTD
  • US11468026B2 patent drawing
  • US11468026B2 patent drawing
  • US11468026B2 patent drawing

AI summary

An information processing apparatus includes: a memory configured to store data generated in a manufacturing line where a product is manufactured in a state in which the data is linked to information in a tree structure in which elements related to manufacture of the product assigned as nodes; and a processor configured to: determine, when data of a prototype is stored to the memory, whether information of an element out of the elements corresponding to an uppermost node out of the nodes is linked to the data of the prototype; link, when the information of the element corresponding to the uppermost node is not linked, as the information of the element corresponding to the uppermost node of the data of the prototype, information distinguishable from information of the element corresponding to the uppermost node linked to the data of the product; and store the data of the prototype.