Electrical Component Installation With Self-Updating Circuit Documentation

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Solution Overview

Problem

The complexity of automation systems leads to inadequate documentation, resulting in gaps in system documentation, making reliable maintenance or repair difficult or impossible, due to poorly coordinated work processes and inadequate documentation tools.

Innovation Solution

A computer-aided method for the installation of spatially decentralized electrical components, using an installation specification with a graphical user interface to create an electrical circuit diagram, enabling automatic connection routing and validation, and assigning identifiers to components for accurate placement and identification, reducing the need for subsequent physical labeling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If comprehensive documentation is provided for automation systems, then system reliability and maintainability improve, but documentation complexity and coordination effort increase

Engineering Contradiction:
Improvesystem documentation reliabilityVSAvoiddocumentation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system automatically generates and updates documentation through self-documentation features during installation. The documentation system records installation activities automatically without requiring manual documentation efforts, thereby improving reliability while avoiding increased complexity.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements feedback mechanisms where installation data is continuously captured and fed back into the documentation system. This automatic feedback loop ensures documentation remains synchronized with actual system state, improving reliability without requiring additional coordination effort.

Inventive Principle:
Principle #23Feedback

2Ease of operation

If manual documentation methods are used for electrical component installation, then installation flexibility is maintained, but documentation completeness and accuracy deteriorate

Engineering Contradiction:
Improveinstallation flexibilityVSAvoiddocumentation completeness
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The system replaces manual documentation methods with automated electronic documentation. Installation activities are captured automatically through digital tools and software, eliminating the need for manual recording while maintaining installation flexibility. This substitution prevents information loss by ensuring complete and accurate automated recording of all installation details.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Manufacturing precision

If detailed installation specifications are created for each component, then installation precision improves, but planning time and resource requirements increase

Engineering Contradiction:
Improveinstallation precisionVSAvoidplanning time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-configuring installation specifications and templates before actual installation begins. Standardized templates and pre-defined component libraries are prepared in advance, allowing detailed installation specifications to be automatically applied during installation without requiring extensive planning time for each individual component.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements universal templates and standardized specification formats that can be applied across multiple components and installation scenarios. This multi-functionality allows the same template framework to serve various installation types, maintaining high installation precision while reducing overall planning time through reuse of standardized elements.

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

Data Source

PatentEP4485097A1Method for computer-assisted installation of electrical components of a machine arranged in a spatially decentralised manner
Publication Date: 2025.01.01 MURR ELEKTRONIK GMBH
  • EP4485097A1 patent drawingFigure 1~2
  • EP4485097A1 patent drawingFigure 3
  • EP4485097A1 patent drawingFigure 4

AI summary

The invention relates to a method (100) for a computer-aided installation of spatially decentralized electrical components (4) of a machine (1), in particular an electrical system (1).