Aircraft Assembly Tracker Visual Overlay

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Solution Overview

Problem

The current process of aircraft assembly tracking is cumbersome and time-consuming, making it difficult for quality control operators to monitor the assembly progress and determine which zones are ready for closure, as it relies on physical stamps and paper sheets, limiting visibility and efficiency.

Innovation Solution

A system and method for tracking aircraft assembly progress using a user interface that displays a graphical representation of aircraft parts with shaded zones indicating their quality control closure state, allowing operators to select zones for viewing assembly progress reports and automatically alerting them when tasks are complete, enabling virtual stamping for zone closure.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If physical stamps and paper sheets are used to track zone closure status, then the system is simple to implement, but the tracking process becomes cumbersome and time-consuming

Engineering Contradiction:
Improvetracking efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent uses visual copies (colored overlays) of the aircraft part with zone representations that mirror the actual physical zones. These visual copies display closure status through color changes, providing an intuitive graphical interface that eliminates the need for physical stamps and paper sheets while maintaining simplicity for the operator.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent replaces the mechanical system of physical stamps and paper sheets with an automated electronic system that uses color-coded visual indicators. The system automatically updates zone closure status and displays it graphically, substituting manual mechanical tracking with automated electronic visualization to improve productivity.

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

2Ease of operation

If manual tracking methods are used, then the system requires minimal technology, but quality control operators cannot quickly determine which zones are ready for closure

Engineering Contradiction:
Improvevisibility of assembly progressVSAvoidtime to determine zone closure status
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent uses color changes in the visual overlay to indicate different closure statuses of zones. Different colors represent different states (e.g., open, closed, ready for closure), allowing quality control operators to instantly determine which zones are ready for closure without manually checking paper sheets, thereby reducing time loss and improving ease of operation.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The patent adds a visual dimension to the tracking system by displaying a graphical overlay on a display device. This transforms the flat, text-based paper sheet information into a multi-dimensional visual representation that shows zone closure status at a glance, improving visibility and reducing the time needed to assess assembly progress.

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

3Loss of information

If paper sheets are used to record closure status, then the system is easy to implement, but it does not allow comprehensive viewing of assembly progress

Engineering Contradiction:
Improvecomprehensive assembly progress visibilityVSAvoidtracking system complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The visual overlay system serves multiple functions simultaneously: it displays which zones are open or closed, indicates which zones are ready for closure, provides a graphical representation of the entire assembly progress, and can be updated in real-time. This multi-functional system eliminates the need for multiple separate tracking mechanisms while providing comprehensive assembly progress visibility.

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

Solution Approach 2:

The patent merges the zone closure tracking, visual representation, and status indication into a single integrated visual overlay system. By combining these functions into one graphical interface displayed on a display device, the system provides comprehensive assembly progress visibility without requiring multiple separate tools or complex documentation systems.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS20190155464A1Aircraft assembly tracker systems and methods
Publication Date: 2019.05.23 AIRBUS OPERATIONS (SAS)
  • US20190155464A1 patent drawing
  • US20190155464A1 patent drawing
  • US20190155464A1 patent drawing

AI summary

The disclosure herein describes an aircraft assembly tracker system including a user interface configured to display an aircraft part under assembly and overlay one or more zones on the displayed part. The user interface operates on a computing device. The zones represent different panels to be affixed to the aircraft during assembly and their shape displayed on the user interface is identical to the shape of their corresponding panel being affixed to the physical aircraft part. The aircraft assembly tracker system monitors the assembly progress of each zone and automatically alerts aircraft assembly workers when the zone is ready for closure.