Production Tool Tracking With QR and RFID Incident Traceability
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Solution Overview
Problem
Existing tool control programs struggle with real-time tracking of production tools with sharp edges, leading to difficulties in identifying and addressing incidents such as tool breakage or contamination, which can result in costly recalls and production downtime.
Innovation Solution
A system and method for a tool control program that utilizes unique asset numbers linked to QR codes or RFID tags on production tools, allowing for real-time tracking and management of critical data points from issuance to return, including events like sharpening, damage, or breakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional tool control programs are used with manual tracking methods, then implementation cost is low, but real-time tracking capability is poor and incident response is delayed
Solution Approach 1:
The system uses universal QR codes and RFID tags that can be attached to any production tool regardless of type, size, or function. These standardized identifiers enable real-time tracking across diverse tool inventories through a single unified system, eliminating the need for tool-specific tracking mechanisms while maintaining system simplicity.
Solution Approach 2:
The patent introduces QR codes and RFID tags as intermediary elements between the physical tool and the digital tracking system. These intermediaries carry unique identifiers that bridge the physical and digital domains, enabling real-time data capture and transmission without requiring complex integrated sensors in each tool, thus maintaining simplicity while achieving reliability.
2Loss of time
If manual incident reporting methods are used, then system complexity is low, but incident response time is slow and corrective measures are delayed
Solution Approach 1:
The system automatically captures tool status data through QR code scans and RFID readings, providing real-time feedback to the tracking system. When incidents such as breakage or contamination are detected, the system immediately generates alerts and notifications, eliminating manual reporting delays and enabling rapid corrective action while maintaining manageable automation levels.
Solution Approach 2:
The system performs preliminary tracking and monitoring of tool conditions before incidents occur. By continuously capturing location, usage, and status data through automated scans, the system is prepared to immediately identify and respond to incidents as they happen, reducing response time without requiring complex real-time analysis systems.
3Loss of information
If tools are tracked without unique identifiers, then tagging cost is low, but tool accountability and traceability are poor
Solution Approach 1:
The system uses QR codes and RFID tags that contain copied or replicated identification information about each tool. These digital copies of tool identifiers can be mass-produced and attached to tools easily, providing complete traceability and accountability information without requiring complex manufacturing processes or expensive custom identification systems for each tool.
4Reliability
If real-time tracking system is implemented, then employee accountability is improved, but system implementation cost increases
Solution Approach 1:
The system enables employees to self-report tool status and location through simple QR code scans at tool check-in/out points. This self-service approach automatically captures accountability data without requiring manual data entry or supervision, improving employee accountability while minimizing the need for additional staff or expensive monitoring infrastructure.
Data Source
AI summary
A system and method of a tool control program that provides real-time tracking of critical data points relating to production tools between the point of issuance to a designated user to the point of return of each production tool by the designated user, including intermediate events such as sharpening, repair and damage analysis, whereby each critical data point is capable of being linked to a unique asset number assigned to each production tool and a unique designated user number in real-time providing for management, regulatory compliance and/or employee accountability relating to each production tool. The tool control program having an integrated software relating to scanning production tools in relation to the critical data points, such that real-time data analytics can be obtained and utilized for risk management and asset visibility.