Welding Asset Repository With RFID Tracking for Real-Time Location
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Solution Overview
Problem
In large welding environments, locating specific welding assets is challenging due to their similarity, and reallocating assets without knowing their usage status can be inefficient, leading to costly replacements and misallocation.
Innovation Solution
A welding asset tracking system that includes sensors, tags, hubs, and gateways connected via a network, utilizing RFID, Bluetooth, and GPS for real-time tracking and data collection, allowing for precise location determination and asset management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If welding assets are not tracked, then replacement costs are reduced (no tracking system cost), but asset location and usage information is lost leading to inefficient reallocation
Solution Approach 1:
The welding assets are equipped with RFID tags that automatically transmit their own identification and location information without requiring manual tracking. The assets serve themselves by providing the tracking data through embedded tags that readers can detect passively.
Solution Approach 2:
RFID reader devices act as intermediaries between the welding assets and the central system. These readers detect RFID tags on assets and relay location and usage information to the tracking system, enabling indirect monitoring of asset status.
2Measurement precision
If RFID tracking systems are deployed, then asset location determination is improved, but system complexity and infrastructure requirements increase
Solution Approach 1:
The tracking functionality is extracted from the central system and embedded directly into portable RFID reader devices. This allows location determination capabilities to be distributed across multiple mobile units rather than requiring a centralized complex infrastructure.
Solution Approach 2:
The RFID reader devices are designed to perform multiple functions including asset location determination, usage status monitoring, and identification. This multi-functionality reduces the need for separate specialized devices for each tracking task.
3Productivity
If manual asset tracking methods are used, then system complexity is minimized, but time consumption for locating and managing assets increases
Solution Approach 1:
Manual mechanical tracking methods (physical search, paper records) are replaced with automated RFID electromagnetic detection systems. The RFID readers automatically detect and retrieve asset information electronically, eliminating the need for manual searching and record-keeping.
Solution Approach 2:
The system provides real-time feedback about asset location and usage status to users through the RFID readers and central system. This immediate information feedback enables rapid decision-making and asset management without delayed manual processes.
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 efficient tracking and management of welding assets, reducing replacement costs and improving allocation by providing real-time data on asset location and usage, enhancing operational efficiency.
Implementation Method 1
A asset tracking reader 130 may be used to detect an asset tracking tag 180
Implementation Method 2
Each receptacle 504 may include a sensor 510 configured to detect whether a welding asset 200 is retained by the welding asset repository 500
Data Source
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AI summary
A system for and a method of welding asset tracking are disclosed. In some examples, a welding asset repository (500) comprises a receptacle (504) configured to retain a welding asset (200a-c), an asset data collector (510) configured to collect asset data from the welding asset (200a-c) when the welding asset (200a-c) is retained by the receptacle (504), and communication circuitry (540) configured to transmit the asset data to a welding asset tracking server.