Dynamic Single-Line Diagrams for Motor Control Lineup Changes

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Solution Overview

Problem

The existing process of generating and updating single-line diagrams for motor control lineups in industrial automation systems is time-consuming and labor-intensive, requiring manual redesign and multiple data requests from customers, leading to project delays.

Innovation Solution

A method and system that utilize a processor and memory to receive electrical load lists, generate vector representations of equipment, and dynamically update single-line diagrams via a graphical user interface, incorporating historical data and customer preferences to streamline the design process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual generation of single-line diagrams is performed using CAD programs, then design flexibility and customization are maintained, but the process becomes time-consuming and labor-intensive

Engineering Contradiction:
Improvedesign flexibilityVSAvoiddesign time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary actions by automatically generating initial single-line diagrams and motor control lineup designs based on customer data before manual review. This pre-computation reduces the subsequent manual work required while maintaining design flexibility through iterative refinement.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system creates digital copies and representations of electrical systems through automated diagram generation. By using algorithms to replicate standard design patterns and configurations, it produces draft designs that can be reviewed and modified manually, significantly reducing the time required compared to creating designs from scratch.

Inventive Principle:
Principle #26Copying

2Manufacturing precision

If redesign is performed to meet updated customer specifications, then design accuracy and compliance are improved, but project delays occur due to arduous re-design processes

Engineering Contradiction:
Improvedesign complianceVSAvoidre-design time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system implements dynamic design capabilities where single-line diagrams and motor control lineups can be automatically updated when customer specifications change. The design process is made adaptive and flexible, allowing rapid reconfiguration based on updated requirements without requiring complete manual redesign.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms where updated customer data is automatically processed to generate revised designs. The system continuously monitors specification changes and adjusts the design accordingly, ensuring compliance while minimizing re-design time through automated feedback loops.

Inventive Principle:
Principle #23Feedback

3Loss of information

If multiple data requests are sent to customers during the design process, then data completeness is improved, but project delays occur due to repeated customer queries

Engineering Contradiction:
Improvedata completenessVSAvoiddata collection time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system performs preliminary data collection and analysis by automatically processing customer-provided information to identify all required parameters in one pass. It pre-determines the complete set of data needed for design, eliminating the need for multiple follow-up requests and ensuring data completeness from the outset.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP3822885B1System and method for generating single-line diagrams for an industrial automation system
Publication Date: 2023.08.02 ROCKWELL AUTOMATION TECH INC
  • EP3822885B1 patent drawingFigure 1
  • EP3822885B1 patent drawingFigure 2
  • EP3822885B1 patent drawingFigure 3

AI summary

A computing system has a processor that receives input data including an electrical load list. The computing system dynamically generates a single-line diagram based on the input data. That is, the computing system may generate the single-line diagram while the input data is generated, modified, or the like. The input data may be provided by a customer via a graphical user interface (GUI). The single-line diagram may be rendered in the same GUI on a client device.