IETM Workflow Navigation for Secure Technical Data Access

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Solution Overview

Problem

Conventional IETMs face inefficiencies in navigating large volumes of technical data, lack secure access control, and require users to switch between systems for tasks, leading to resource waste and security challenges.

Innovation Solution

An interactive electronic technical manual system (IETM) provides electronic and credentialed access, generates digital aggregated workflows, and allows users to navigate and interact with technical documentation through enhanced display and security features.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If users navigate through conventional IETMs with large volumes of technical data, then they can access comprehensive technical information, but they experience increased time consumption and reduced efficiency

Engineering Contradiction:
Improvevolume of technical dataVSAvoidtime to find information
Core Design Contradiction:
Quantity of substanceVSLoss of time

Solution Approach 1:

The patent segments the technical data into hierarchical structures (volumes, chapters, sections, procedures) and uses a workflow-based approach to divide complex tasks into manageable steps. This segmentation allows users to navigate through large volumes of data more efficiently by focusing on relevant sections rather than searching through everything sequentially.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a workflow as an intermediary layer between the user and the technical data. The workflow acts as a mediator that guides users through the data in a structured manner, providing context and direction. This intermediary structure reduces the cognitive load and time required to navigate complex technical information.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If users navigate through nested subsystems and sub-subsystems in conventional IETMs, then they can access detailed technical information, but they face increased complexity in navigation

Engineering Contradiction:
Improvedetail level of technical informationVSAvoidnavigation complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent breaks down the nested subsystems into discrete, manageable workflow steps. Each workflow represents a specific task or procedure that can be completed independently, reducing the perceived complexity of navigating through multiple nested levels while maintaining access to detailed information.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements dynamic navigation where the interface adapts to the user's needs and the structure of the technical data. The workflow system allows users to jump between different levels of detail dynamically, rather than following a fixed hierarchical path, making the navigation more flexible and less complex.

Inventive Principle:
Principle #15Dynamics

3Loss of information

If users manually search through technical data in conventional IETMs, then they can find specific information, but they experience reduced productivity and resource waste

Engineering Contradiction:
Improveability to find specific informationVSAvoiduser efficiency
Core Design Contradiction:
Loss of informationVSProductivity

Solution Approach 1:

The patent performs preliminary actions by pre-organizing technical data into workflows and pre-highlighting relevant information. The system proactively presents the most likely needed information first, rather than requiring users to search through everything manually. This preliminary organization significantly improves productivity while maintaining the ability to find specific information.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent incorporates feedback mechanisms that allow users to indicate what information they are looking for, and the system responds by adjusting the presentation and navigation options. This feedback loop enables the system to become more efficient at delivering relevant information, improving both productivity and information retrieval effectiveness.

Inventive Principle:
Principle #23Feedback

4Ease of operation

If conventional IETMs provide basic interactive functionality, then users can view technical data, but they lack secure access control and advanced features

Engineering Contradiction:
Improveinteractive functionalityVSAvoidsecure access control
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent implements a universal platform that combines multiple functions including basic data viewing, secure access control, workflow management, and advanced search capabilities in a single integrated system. This multi-functionality approach maintains ease of operation while adding robust security features and advanced capabilities without requiring users to switch between separate systems.

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

Data Source

PatentUS20250362786A1Providing enhanced functionality in an interactive electronic technical manual
Publication Date: 2025.11.27 MBTE HLDG SWEDEN
  • US20250362786A1 patent drawing
  • US20250362786A1 patent drawing
  • US20250362786A1 patent drawing

AI summary

Embodiments of the present disclosure provide methods, apparatus, systems, computing devices, and/or computing entities for performing one of loading or unloading a plurality of articles for an object comprising a plurality of positions at which the plurality of articles can be loaded or unloaded via an IETM viewer. In accordance with one embodiment, a method is provided comprising: generating a digital aggregated workflow comprising a sequence of position workflows, each position workflow comprising a sequence of procedures to be performed at a corresponding position, wherein each procedure comprises a sequence of operations to be performed. The provided method further comprises at least providing a sequence of operations of a first procedure, providing a procedure progression mechanism configured to be selectable by the user, and responsive to the user selecting the procedure progression mechanism, providing a sequence of operations of a second procedure for display via the IETM viewer.