GPS-Based Virtual Leak Detector for Hazardous Gas Training

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Solution Overview

Problem

Live gas training for pipelines is costly, environmentally harmful, and poses risks, necessitating an alternative that combines virtual training tools with real-world experience and mobile communications to simulate gas leaks effectively.

Innovation Solution

A gas training system incorporating a computing device, virtual leak detector, and mapping component that uses GPS data to display trainee positions on virtual maps, allowing for simulation of gas leaks and emergency scenarios without actual gas exposure.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If live gas training is conducted to provide realistic training experience, then training quality is improved, but cost increases, environmental harm occurs, and safety risks increase

Engineering Contradiction:
Improvetraining qualityVSAvoidenvironmental harm and safety risks
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent creates a virtual copy of the gas training environment using GPS-based location tracking and map display technology. Trainees use mobile devices to navigate real-world locations while a virtual map displays their positions and simulated gas leak scenarios, providing realistic training without actual gas exposure or environmental harm.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system introduces a virtual intermediary layer between the trainee and the actual gas environment. The mobile communication system and GPS technology act as mediators, allowing trainees to interact with simulated gas leak scenarios through digital interfaces rather than direct exposure to hazardous gases.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If live gas training facilities with underground pipelines are built to simulate real world gas leaks, then training realism is improved, but cost increases significantly

Engineering Contradiction:
Improvetraining realismVSAvoidfacility construction cost
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

Instead of building expensive physical facilities with underground pipelines, the patent creates a virtual replica of the training environment using software-based map displays and GPS tracking. The virtual leak detector and mobile communication system simulate pipeline leak scenarios without requiring actual underground infrastructure.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent replaces the mechanical system of physical underground pipelines with a software-based virtual pipeline system. The training scenarios are delivered through mobile devices and web-based interfaces, eliminating the need for costly physical facility construction and maintenance.

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

3Object-affected harmful factors

If virtual training tools are used to reduce cost and risk, then environmental harm and safety risks are reduced, but training realism may be compromised

Engineering Contradiction:
Improveenvironmental harm and safety risksVSAvoidtraining realism
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent merges virtual training tools with real-world experience by having trainees physically navigate actual locations while using mobile devices to interact with virtual gas leak scenarios. The GPS-based position tracking and map display combine digital simulation with physical movement, maintaining training realism while eliminating hazardous gas exposure.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system dynamically updates the virtual map display in real-time based on the trainee's GPS position and movements. The virtual gas leak scenarios respond to trainee actions, creating an adaptive training experience that maintains realism through dynamic interaction rather than static virtual environments.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10147338B2Hazardous gas monitoring training system and method
Publication Date: 2018.12.04 PACIFIC GAS & ELECTRIC CO
  • US10147338B2 patent drawing
  • US10147338B2 patent drawing
  • US10147338B2 patent drawing

AI summary

Embodiments of the invention include a gas training system with a computing device or server coupled to a mapping component and a virtual leak detector. The virtual leak detector is configured to communicate at least one location or GPS position data. A trainee device or good is coupled with the virtual leak detector discoverable by the computing device or server. A coupled non-transitory computer readable medium can cause the computing device or server to retrieve a map and/or image from the mapping component representing an actual training area or location. Further, based at least in part on the location or GPS position data received from the virtual leak detector, the map or map image is displayed with a representation of the trainee device or good positioned based at least in part on the actual physical location of the at least one trainee device or good.