Modular Reel Tracking With Magnetic Rotation Sensing
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Solution Overview
Problem
Existing material tracking systems for reels are expensive, prone to errors, and lack flexibility, requiring complex sensors and recalibration for different material diameters, leading to inaccuracies and increased project costs.
Innovation Solution
A modular system comprising a sensor module and plate module with a detection component to track material length, using a sensor to count rotations, a processor to calculate remaining length, and a radio frequency transmitter for centralized data communication, allowing efficient and flexible monitoring of material usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If complex sensors and rollers are used to track material movement, then measurement capability is improved, but device complexity and cost increase
Solution Approach 1:
The patent extracts the material tracking function from complex roller systems and implements it using a simple magnetic sensor that detects the passage of a magnetic marker on the reel. This eliminates the need for complex mechanical rollers while maintaining measurement capability.
Solution Approach 2:
The patent replaces mechanical roller-based measurement systems with a magnetic field-based detection system. The magnetic sensor detects changes in magnetic field caused by a magnetic marker, substituting mechanical measurement with electromagnetic detection to simplify the system.
2Device complexity
If manual tracking methods are used, then device complexity is reduced, but measurement precision and reliability deteriorate
Solution Approach 1:
The patent implements self-service tracking where the reel itself carries the magnetic marker that triggers the sensor. The system automatically tracks material usage without requiring manual intervention, combining simplicity with automated precision measurement.
3Measurement precision
If calibration is performed for different material diameters, then measurement accuracy is improved, but time consumption and operational complexity increase
Solution Approach 1:
The patent uses parameter changes by adjusting the magnetic sensor's detection threshold or sensitivity settings to accommodate different material diameters and types, eliminating the need for physical recalibration while maintaining measurement accuracy across different materials.
4Device complexity
If unitary sensor systems are used, then system integration is improved, but adaptability and versatility deteriorate
Solution Approach 1:
The patent segments the tracking system into a reusable magnetic sensor unit and separate magnetic markers that can be applied to individual reels. This modular approach allows the sensor system to be reused across multiple reels while maintaining integration, enhancing versatility.
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
Accurately determines material removed from a reel, reduces human error, and centralizes information across multiple reels, enhancing inventory management and reducing project costs.
Implementation Method 1
The sensor module may include a sensor to produce a signal indicative of rotation of the reel
Data Source
AI summary
A modular material tracking system is provided for tracking material stored on and drawn from a reel using a modular system. The modular material tracking system may include a detection element, digital logic components, location receiver, enclosure, analytic components, interface component, sensor module, and plate module. One or more sensors relative to the reel may detect a position indicative of forward or reverse reel rotation. A processor may analyze signals to count rotations of the reel, which is savable in memory. A battery may provide power. The system may also record the time and location associated with rotations. A method for tracking material stored on and drawn from a reel using a modular material tracking system is also provided.