Nonintrusive Component Identification via X-Ray Scanning

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Solution Overview

Problem

Current methods for diagnosing and repairing complex machines are time-consuming and prone to errors, as they require disassembly and manual identification of components, leading to destructive and inefficient processes.

Innovation Solution

The development of nonintrusive identification systems using advanced scanning technologies like X-ray and γ-ray scanning, combined with three-dimensional image recognition and projection imaging, allows for the scanning of objects without disassembly, enabling automated identification and ordering of replacement parts through cross-referencing with a parts database.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual identification and ordering methods are used, then simplicity and low cost are maintained, but time consumption and error rates increase

Engineering Contradiction:
Improveparts identification and ordering speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces manual mechanical identification processes with automated optical scanning systems. X-ray or gamma-ray scanning devices automatically capture images of components, and image processing algorithms automatically identify and order parts, eliminating the need for manual deconstruction and manual parts list consultation.

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

Solution Approach 2:

The patent creates digital copies (scanned images) of physical components to enable automated identification. The scanning device produces digital representations of components that can be processed by computer algorithms, allowing the system to identify and order parts without physical handling or manual inspection.

Inventive Principle:
Principle #26Copying

2Difficulty of detecting and measuring

If device disassembly is performed for diagnosis, then component access is improved, but time consumption and potential damage increase

Engineering Contradiction:
Improvecomponent detectabilityVSAvoiddiagnosis time
Core Design Contradiction:
Difficulty of detecting and measuringVSLoss of time

Solution Approach 1:

The patent replaces mechanical disassembly with non-contact radiation scanning. X-ray or gamma-ray scanning devices penetrate device housings and internal structures without physical contact, allowing components to be visualized and identified while the device remains fully assembled.

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

Solution Approach 2:

The patent introduces radiation (X-ray or gamma-ray) as an intermediary to penetrate and visualize internal components. The radiation acts as a mediator that can pass through device structures to capture images of internal components without requiring physical disassembly.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If manual parts identification is performed, then system simplicity is maintained, but error rates and time consumption increase

Engineering Contradiction:
Improveparts identification accuracyVSAvoidparts ordering time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent creates digital copies of physical components through scanning, allowing computer algorithms to automatically compare scanned images with database records. This automated image matching process eliminates manual identification errors and accelerates the parts ordering process.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent replaces manual visual inspection and manual parts list consultation with automated image processing and computer-based identification. The system automatically processes scanned images, identifies components through pattern recognition, and retrieves parts information from databases without human intervention.

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

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables convenient, accurate, and nondestructive identification and ordering of components, reducing the time and risk associated with manual methods, and providing access to procurement sources, repair instructions, and expert advice without disassembling the original object.

Implementation Method 1

scanning technologies like X-ray and γ-ray scanning

Methodology Applied
Scientific EffectX-ray: X-Ray

Implementation Method 2

scanning technologies like X-ray and γ-ray scanning

Methodology Applied
Scientific Effectγ-ray: Radiation

Data Source

PatentUS9378522B2Methods and systems for the nonintrusive identification and ordering of component parts
Publication Date: 2016.06.28 W W GRAINGER INC
  • US9378522B2 patent drawing
  • US9378522B2 patent drawing
  • US9378522B2 patent drawing

AI summary

A noninstrusive system and method of scanning an object having component parts includes a vendor based data repository of component parts and a matching processor to receive a scanned image representative of the assembled object and to provide suggested and/or matched component parts for purchase from the vendor.