Failure Diagnosis System With Dynamic Processing Modes

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Solution Overview

Problem

Existing failure diagnosis systems for devices like gear motors lack convenience and flexibility in processing modes, limiting their ability to adapt to varying diagnosis requirements and accuracy needs.

Innovation Solution

A failure diagnosis system with sensors connected to a processing unit that can switch between a first processing mode for simplified diagnosis and a second processing mode for thorough diagnosis, allowing selection based on sensor type and user input, and automatically correcting input settings to ensure effective processing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a failure diagnosis system uses a single processing mode, then the system structure is simple, but the system lacks flexibility and adaptability to varying diagnosis requirements

Engineering Contradiction:
Improveflexibility in processing modesVSAvoidsystem structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system implements dynamic processing modes that can switch between different diagnosis approaches (simplified and thorough) based on user selection and sensor type. This allows the system to adapt its complexity and processing depth dynamically, resolving the contradiction between flexibility and structural simplicity.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The processing unit is designed to perform multiple functions through different processing modes, enabling it to handle both simplified diagnosis and thorough analysis tasks. This multi-functionality provides adaptability to varying requirements while maintaining a unified system structure.

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

2Adaptability or versatility

If the system provides multiple processing modes for different diagnosis needs, then the adaptability improves, but the device complexity increases

Engineering Contradiction:
Improveprocessing mode selectionVSAvoidprocessing unit structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system uses dynamic mode switching where the processing unit can transition between simplified and thorough processing modes based on user input and sensor characteristics. This dynamic approach enables adaptability without requiring permanently complex structures for all modes simultaneously.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

Different processing modes are applied locally based on specific requirements - simplified mode for routine checks and thorough mode for detailed analysis. This allows the system to exhibit appropriate complexity only where and when needed, rather than maintaining high complexity throughout.

Inventive Principle:
Principle #3Local quality

3Ease of operation

If the system automatically corrects input settings, then the ease of operation improves, but the processing time may increase due to validation and correction operations

Engineering Contradiction:
Improveuser input handlingVSAvoiddiagnosis processing time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary validation and automatic correction of user inputs before main diagnosis processing begins. This preliminary action prevents invalid settings from causing processing delays or errors during the actual diagnosis, ultimately saving time by ensuring inputs are ready for immediate processing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system provides feedback to users about input validation results and automatic corrections made. This feedback mechanism helps users understand what adjustments were made and why, improving ease of operation while maintaining efficient processing by resolving input issues quickly.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11422544B2Failure diagnosis system
Publication Date: 2022.08.23 SUMITOMO HEAVY IND LTD
  • US11422544B2 patent drawing
  • US11422544B2 patent drawing
  • US11422544B2 patent drawing

AI summary

A failure diagnosis system includes a sensor that is provided in each of a plurality of diagnosis target devices and detects diagnosis target information of a corresponding diagnosis target device and a processing unit that is provided with respect to one or the plurality of diagnosis target devices and processes the diagnosis target information detected by the sensor. The processing unit is capable of executing a first processing mode and a second processing mode in which processing different from the first processing mode is performed, and processes the diagnosis target information in a selected processing mode.