AutoCAD Drawing Automation from Strength Calculation Data

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Solution Overview

Problem

Users manually input strength calculation results into AutoCAD drawings, leading to errors due to omitted data and increased design time, as they need to directly check and input data from strength calculation programs.

Innovation Solution

An apparatus and method for auto-generating AutoCAD drawings using strength calculation data, which includes a receiver, loading unit, display unit, and preprocessor to extract and convert required input data from strength calculation data into a format suitable for AutoCAD, allowing automatic drawing creation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If users manually input strength calculation results into AutoCAD drawings, then the drawing can be created, but errors occur due to omitted data and design time increases

Engineering Contradiction:
Improvedrawing accuracyVSAvoiddesign time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent uses data copying technology to automatically transfer strength calculation results from the strength calculation program directly into the AutoCAD drawing. The data copying unit extracts relevant data from the strength calculation result data and copies it to the drawing without manual intervention, eliminating transcription errors and reducing design time.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent introduces an intermediary data copying unit that acts as a bridge between the strength calculation program and the AutoCAD drawing. This intermediary automatically retrieves and transfers data between the two systems, eliminating the need for manual data input and ensuring data consistency.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If users manually check and input data from strength calculation programs, then the drawing can be generated, but the process is time-consuming and error-prone

Engineering Contradiction:
Improvedrawing generation speedVSAvoiddata accuracy
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The data copying unit automatically copies data from the strength calculation result data to the drawing, eliminating manual data entry. This ensures both high productivity through automation and high reliability by preventing transcription errors that occur during manual input.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system enables self-service automation where the drawing generation process automatically retrieves and populates data from the strength calculation results without requiring user intervention. The data copying unit independently performs the data transfer, improving both speed and accuracy.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If all components and nozzles are manually input into the drawing, then complete representation is achieved, but the complexity of the process increases

Engineering Contradiction:
Improvecomponent representation accuracyVSAvoidmanual input process complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The data copying unit automatically copies all component and nozzle information from the strength calculation result data to the drawing. This maintains complete and accurate representation of all equipment components while eliminating the complex manual input process, as the system handles the data transfer automatically.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent performs preliminary data preparation by the data copying unit, which retrieves and organizes all necessary component and nozzle data from the strength calculation results before the drawing is generated. This preliminary action ensures complete component representation while simplifying the overall process by pre-processing the data.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11861268B2Apparatus and method for auto-generating AutoCADĀ® drawing and computer-readable recording medium on which the method is recorded
Publication Date: 2024.01.02 SAMSUNG E&A CO LTD
  • US11861268B2 patent drawing
  • US11861268B2 patent drawing
  • US11861268B2 patent drawing

AI summary

A method for auto-generating an AutoCAD drawing includes providing an interface for extracting only input data required for drawing equipment from strength calculation data, displaying all components and nozzles constituting the equipment and providing or correcting information thereon. The AutoCAD drawing is automatically generated based on information on all components constituting the equipment and nozzles.