Interface Control Module for Product Line Data Management

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Solution Overview

Problem

Managing complex product development and production across multiple product stages is chaotic due to the complexity of handling various sub-products, releases, and associated bill of materials (BOM) in a diverse portfolio, leading to inconsistencies and inefficiencies.

Innovation Solution

A product-line based content management system (PBCMS) that includes an interface control module with link generation, interface contract creation, and assembly modules to manage interfaces and BOMs, enabling efficient data sharing, versioning, and integration of components and interfaces across product lines.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual management of product data and BOMs is used across multiple product stages, then flexibility in handling diverse products is maintained, but consistency and efficiency deteriorate due to chaotic processes and manual errors

Engineering Contradiction:
Improveflexibility in handling diverse productsVSAvoidefficiency in product development
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system implements a universal interface management framework that handles multiple product types, sub-products, and release versions through a single integrated platform. The interface contract module and BOM management module provide multi-functional capabilities to manage diverse product portfolios while maintaining consistent processes across all product stages.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system introduces an interface control module as an intermediary between different product management processes. This module mediates data flow between requirement, development, build, test, and release stages, ensuring consistent interface management and automatic data propagation across all product stages without manual intervention.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If detailed management of interfaces and BOMs is implemented across all product stages, then data consistency is improved, but system complexity increases

Engineering Contradiction:
Improvedata consistencyVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments interface management into distinct modular components: link generation module for creating interfaces, interface contract module for defining contracts, and interface assembly module for integrating components. This segmentation allows detailed management of each aspect while keeping the overall system organized and manageable through clear separation of concerns.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system uses template-based interface contracts and reusable BOM structures that can be copied and adapted across different products and releases. This copying mechanism ensures data consistency throughout the system while reducing the effort required to manage complexity, as standardized templates can be instantiated multiple times with minimal modification.

Inventive Principle:
Principle #26Copying

3Productivity

If automatic data propagation and integration are implemented, then productivity is improved through reduced manual entry, but implementation complexity increases

Engineering Contradiction:
Improveproductivity through automated updatesVSAvoidimplementation complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system implements automatic feedback loops where changes in requirements, design, or BOM data automatically propagate through the interface management system. The link generation module and interface assembly module continuously monitor and update interface definitions based on source data changes, eliminating manual data entry while managing complexity through event-driven automation.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by pre-defining interface contracts and BOM structures before actual product development begins. This advance preparation establishes the framework for automatic data propagation, reducing implementation complexity during active development phases while maintaining high productivity through pre-configured automated processes.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8645233B2Software interface management systems and methods
Publication Date: 2014.02.04 GM GLOBAL TECHNOLOGY OPERATIONS LLC
  • US8645233B2 patent drawing
  • US8645233B2 patent drawing
  • US8645233B2 patent drawing

AI summary

An interface control module includes a link generation module that generates a first link between a provider module and a consumer module. An interface contract module generates an interface contract. The interface contract corresponds to an interface of a product that includes the first link. The interface contract defines the interface based on a bill of materials (BOM). An interface assembly module assembles modules including the provider module and the consumer module to generate the product. An interface viewing module displays logical and physical views of the product on a display at least one of before and after assembly of the product.