AI Engine for 2D Blueprint Refinement

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Solution Overview

Problem

The construction industry relies heavily on manual interpretation of two-dimensional documents like blueprints, which is time-intensive, prone to errors, and loses knowledge as skilled workers retire, lacking the ability to leverage past experiences and learnings.

Innovation Solution

The use of artificial intelligence to analyze two-dimensional references, convert them into actionable interfaces, and generate interactive user interfaces that allow for dynamic modification of features, leveraging neural networks and machine learning to quantify construction requirements and generate accurate project estimates.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual interpretation of two-dimensional documents is used, then human expertise and judgment can be applied, but the process is time-intensive and prone to errors

Engineering Contradiction:
Improveaccuracy of document interpretationVSAvoidtime required for manual analysis
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent replaces manual mechanical interpretation of 2D documents with an AI-based automated system. The system uses computer vision and machine learning algorithms to automatically extract information, calculate quantities, and generate takeoffs from 2D blueprints and floor plans, eliminating the need for manual measurement and calculation while maintaining high accuracy through trained neural networks.

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

Solution Approach 2:

The AI system performs self-learning and self-improvement by training on historical data and feedback from construction projects. The system automatically refines its algorithms to better handle various document formats and complexities, enabling it to improve accuracy over time without requiring retraining from scratch, thus resolving the time efficiency issue while maintaining reliability.

Inventive Principle:
Principle #25Self-service

2Manufacturing precision

If manual calculations are performed by skilled workers, then detailed and accurate measurements can be obtained, but the process does not leverage past experiences and knowledge

Engineering Contradiction:
Improveprecision of measurements and calculationsVSAvoidloss of organizational knowledge
Core Design Contradiction:
Manufacturing precisionVSLoss of information

Solution Approach 1:

The system creates a digital copy of the AI model that encapsulates all learned knowledge from historical projects. This copied knowledge can be transferred to new projects without requiring the original skilled workers to be present, preserving organizational memory and enabling precision measurements to be replicated across multiple projects without knowledge loss.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system incorporates feedback loops where actual construction data and outcomes are fed back into the training model. This continuous feedback mechanism allows the AI to refine its measurement and calculation algorithms, improving precision over time while capturing lessons learned from actual construction experiences that would otherwise be lost when workers retire.

Inventive Principle:
Principle #23Feedback

3Productivity

If automated AI analysis is applied to 2D documents, then processing speed and consistency are improved, but the system must handle various document formats and complexities

Engineering Contradiction:
Improvespeed of document processingVSAvoidability to handle different document types
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The AI system is designed with universal algorithms that can process multiple types of 2D documents including blueprints, floor plans, architectural drawings, and engineering schematics. The system uses adaptable feature detection and recognition models that can identify different document formats and styles, enabling high-speed processing across diverse document types without requiring separate specialized systems for each format.

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

Data Source

PatentUS20250021708A1Methods and apparatus for automated refinement of a two-dimensional reference
Publication Date: 2025.01.16 TOGAL AI INC
  • US20250021708A1 patent drawing
  • US20250021708A1 patent drawing
  • US20250021708A1 patent drawing

AI summary

Methods and apparatus for processing two-dimensional references using an automated controller to refine a user interface version of a two-dimensional design plan. A two-dimensional reference, such as an architectural design plan is provided as input to a controller operative to be an artificial intelligence engine (AI engine). The AI engine generates a user interactive interface with refined attributes.