Modular Connection Library for Construction Automation

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Solution Overview

Problem

Existing systems for forming connections between construction elements are complex, rigid, and difficult to maintain, especially when dealing with elements from different manufacturers, leading to tedious setup and updating processes, and are not adaptable to varying project requirements.

Innovation Solution

A method and system that combines predefined elementary parts with control means to form desired structures by searching and combining elementary parts with elementary features, allowing parameters to be overridden or added, reducing the number of predefined structures and simplifying the logic structure.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If dedicated software uses fixed connections from a desired connection group, then connection formation is automated, but the system becomes complex and rigid when dealing with elements from different manufacturers

Engineering Contradiction:
Improveconnection formation automationVSAvoidsystem complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The patent segments the connection formation process into distinct modules: a connection library storing predefined connection data, a selection module for choosing connections, and a formation module for executing connection creation. This modular segmentation reduces overall system complexity while maintaining automation by allowing each module to operate independently with well-defined interfaces.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements dynamic adaptability by allowing the connection library to be updated and expanded with new connection types from different manufacturers without requiring complete system redesign. The selection module dynamically adapts to different project requirements by choosing appropriate connections from the library, making the system flexible rather than rigid.

Inventive Principle:
Principle #15Dynamics

2Productivity

If the system saves connections for future use with auto-default function, then efficiency is improved, but the logic structure becomes difficult to maintain

Engineering Contradiction:
Improveconnection formation efficiencyVSAvoidlogic structure maintainability
Core Design Contradiction:
ProductivityVSEase of repair

Solution Approach 1:

The patent implements a connection library that stores copies of predefined connection data and parameters. When forming connections, the system retrieves and uses these stored copies rather than recreating connections from scratch. This copying mechanism improves efficiency by reusing proven connection designs while simplifying maintenance through centralized storage and management of connection templates.

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If multiple levels of endplate modifications are defined, then adaptability to different beam types is improved, but the number of predefined structures increases

Engineering Contradiction:
Improveendplate adaptability to beam typesVSAvoidnumber of predefined structures
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The patent creates universal connection templates in the connection library that can serve multiple beam types and connection scenarios. Instead of defining separate predefined structures for each specific case, the system uses parameterized templates that can be adapted to different beam types through parameter adjustment, reducing the total number of predefined structures needed while maintaining high adaptability.

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

Data Source

PatentUS7617076B2Method and system for forming a structure
Publication Date: 2009.11.10 TEKLA
  • US7617076B2 patent drawing
  • US7617076B2 patent drawing
  • US7617076B2 patent drawing

AI summary

This invention relates to a method and systems to form structures from predefined elementary parts. In the invention at least two predefined elementary parts are combined for forming a desired structure. The part comprises desired features for the desired structure. A control means handles the combining of the elementary parts.