Self-Diagnosing Device Dynamic Service Registry

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Solution Overview

Problem

Modern automobiles lack awareness of their own service histories and preferred service locations, making it difficult for them to determine when and where to seek necessary maintenance.

Innovation Solution

A self-diagnosing device equipped with sensors and a diagnostics application that detects fault conditions, determines the geographic location of service providers using GPS, and enters this information into a dynamic service registry to maintain a record of successful resolutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a self-diagnosing device autonomously detects and records maintenance needs and locates service providers, then maintenance efficiency and convenience are improved, but device complexity increases due to integration of sensors, diagnostics application, and GPS

Engineering Contradiction:
Improvemaintenance efficiencyVSAvoiddevice complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The self-diagnosing device autonomously performs fault detection, service history recording, and service provider location without requiring manual intervention. The system self-monitors its own health status, maintains service records, and identifies appropriate service providers, thereby improving maintenance efficiency while the added complexity is managed through integrated design

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The device integrates multiple functions including fault detection through sensors, service history management, geographic location tracking via GPS, and service provider identification. This multi-functional approach consolidates what would otherwise require separate systems into a single integrated platform, improving productivity while managing complexity through unified architecture

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

2Loss of information

If the device maintains a dynamic service registry with fault conditions and geographic locations, then future maintenance reference is improved, but information storage requirements increase

Engineering Contradiction:
Improveservice history awarenessVSAvoidinformation storage
Core Design Contradiction:
Loss of informationVSQuantity of substance

Solution Approach 1:

The system continuously monitors fault conditions, records service interactions, and maintains a dynamic service registry that provides feedback about service history and provider performance. This feedback mechanism ensures the device becomes aware of its own service history while managing information storage through structured, selective recording of relevant maintenance data

Inventive Principle:
Principle #23Feedback

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 the self-diagnosing device to autonomously detect and record maintenance needs, locate suitable service providers, and store information for future reference, improving maintenance efficiency and convenience.

Implementation Method 1

determining the geographic location of the self-diagnosing device upon detecting that the fault condition was resolved

Methodology Applied
Scientific EffectGPS signal reception:

Data Source

PatentUS8676435B2Maintaining a dynamic service registry for a self-diagnosing device
Publication Date: 2014.03.18 LENOVO GLOBAL TECHNOLOGIES SWITZERLAND INTERNATIONAL GMBH
  • US8676435B2 patent drawing
  • US8676435B2 patent drawing
  • US8676435B2 patent drawing

AI summary

Maintaining a dynamic service registry for a self-diagnosing device, including: detecting, by the self-diagnosing device, a fault condition, wherein the fault condition indicates that the self-diagnosing device needs to be serviced; detecting, by the self-diagnosing device, that the fault condition has been resolved; determining, by the self-diagnosing device, the geographic location of the self-diagnosing device upon detecting that the fault condition was resolved; and entering, by the self-diagnosing device, the fault condition and the geographic location of the self-diagnosing device when the fault condition was resolved into the dynamic service registry.