Voice Inspection System for Concurrent Asset Checks

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current voice-directed inspection systems are inefficient for large complex assets, as they often require multiple inspectors to complete inspections in a timely manner, leading to labor-intensive processes and potential overlap or interference between inspectors.

Innovation Solution

A voice-directed inspection system that includes multiple devices communicating through a network, allowing inspectors to receive and update inspection plans, providing audible commands and tracking completion of inspection items, and managing assignments to optimize workflow and minimize overlap.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple inspectors work together on large complex assets, then inspection productivity increases, but coordination complexity and potential overlap between inspectors increases

Engineering Contradiction:
Improveinspection completion speedVSAvoidsystem coordination complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The inspection plan is divided into multiple non-overlapping sections that can be independently assigned to different inspectors. Each inspector receives a specific section with defined inspection items, allowing parallel processing without coordination conflicts. The system manages sections through identifiers and assignment records, enabling scalable multi-inspector operations.

Inventive Principle:
Principle #1Segmentation

2Reliability

If inspection plans are divided into sections for multiple inspectors, then overlap and interference between inspectors is minimized, but system complexity for managing assignments increases

Engineering Contradiction:
Improveinspection process reliabilityVSAvoidassignment management complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system introduces a central control system as an intermediary that manages section assignments between multiple inspectors. The control system receives inspection plans, divides them into sections, assigns sections to inspectors through communication interfaces, and tracks completion status. This intermediary layer simplifies the complexity of multi-inspector coordination by centralizing management logic.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If voice recognition is used for data entry, then ease of operation improves, but accuracy and reliability of data capture decreases

Engineering Contradiction:
Improvedata entry convenienceVSAvoiddata capture accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The inspection system enables self-service operation where inspectors communicate inspection findings directly to the system through voice commands without manual data entry. The speech recognition system captures inspection data automatically, and the system provides feedback confirmation to verify accuracy. This self-service approach maintains ease of operation while implementing verification mechanisms to ensure data reliability.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11646028B2Multiple inspector voice inspection
Publication Date: 2023.05.09 HAND HELD PRODS INC
  • US11646028B2 patent drawing
  • US11646028B2 patent drawing
  • US11646028B2 patent drawing

AI summary

Systems, methods, and devices of a voice-directed inspection system that supports multiple inspectors in the inspection of business assets are described. Inspection plans for large and complex business assets can involve several steps. It is advantageous to split large inspection plans into non-overlapping sections to allow multiple inspectors to perform concurrent inspections. Such sectionalizing is also useful in training new inspectors.