Augmented Reality Equipment Inspection With Interactive Machine Models

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Solution Overview

Problem

Conventional methods of modeling building equipment rely on virtual modeling and physical operational parameters, lacking integration with augmented reality applications to enhance user interaction and efficiency.

Innovation Solution

An augmented reality application that includes decal recognition, operation module, annual inspection, machine visualization, attachment visualization, and remote troubleshooting modules, enabling users to interact with equipment models and manuals through a user interface, providing detailed information and guiding operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional virtual modeling and physical operational parameters are used for building equipment, then the equipment can be modeled and operated, but user interaction and inspection efficiency are limited

Engineering Contradiction:
Improveuser interactionVSAvoiddetailed equipment information
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent overlays virtual equipment models and detailed information onto the physical equipment in the user's field of view, adding an informational dimension to the traditional 2D screen interaction. This allows users to access comprehensive equipment data, specifications, and operational parameters while viewing the actual equipment, thereby improving ease of operation without losing detailed information.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The augmented reality system acts as an intermediary between the user and the equipment, providing a bridge that delivers detailed equipment information, manuals, and inspection criteria directly in the user's visual field. This intermediary layer enhances user interaction by presenting information contextually rather than requiring users to switch between physical equipment and separate documentation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If detailed equipment information and virtual models are overlaid in augmented reality, then user interaction and inspection efficiency are enhanced, but the system complexity increases

Engineering Contradiction:
Improveinspection efficiencyVSAvoidAR system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The augmented reality system is designed to perform multiple functions including displaying equipment models, providing inspection criteria, showing operational parameters, and accessing manuals within a single integrated interface. This multi-functionality improves inspection efficiency by consolidating various information sources into one system rather than requiring separate tools for each function, thereby managing complexity through consolidation.

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

Solution Approach 2:

The system automatically recognizes equipment through cameras or sensors and retrieves relevant information, models, and inspection criteria without requiring manual input from the user. This self-service capability enhances productivity by eliminating time-consuming manual data entry or information search, while the automation manages system complexity by reducing the need for complex user interfaces and manual configuration.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If AR application provides comprehensive equipment modeling and inspection tools, then inspection accuracy and reliability improve, but the time required for information processing increases

Engineering Contradiction:
Improveinspection accuracyVSAvoidinformation processing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system pre-loads and caches equipment models, inspection criteria, and operational parameters before they are needed during inspection. This preliminary preparation ensures that when the user views equipment through the AR system, all necessary information is immediately available for accurate inspection without requiring real-time data retrieval or processing delays, thereby maintaining high measurement precision while minimizing information processing time.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250292450A1Systems and methods for augmented reality application
Publication Date: 2025.09.18 OSHKOSH CORPORATION
  • US20250292450A1 patent drawing
  • US20250292450A1 patent drawing
  • US20250292450A1 patent drawing

AI summary

A method for optimizing equipment inspection for a machine using augmented reality (AR) is shown. The method includes providing an AR application to a user interface. The method further includes displaying one or more selectable widgets on the user interface via AR functionality. The method further includes receiving, via the user interface, a selection of the selectable widget, the selection providing instructions to provide additional material based on the selectable widget. The method further includes displaying a detailed model of the machine based on the additional material received.