RFID Active Labels for Telecom Components
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Solution Overview
Problem
Managing and labeling the numerous components and connections in telecommunications networks, such as fiber optic systems, is labor-intensive and time-consuming with conventional methods, requiring manual entry and affixing of labels, which is inefficient for large-scale networks.
Innovation Solution
An RFID-based active labeling system that uses electrophoretic or cholesteric liquid-crystal displays with integrated RFID tags to remotely and automatically update labels on components, eliminating the need for manual intervention by storing and displaying component information, including connection status and maintenance details, using a combination of RFID technology and energy-efficient display drivers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional manual labeling methods are used, then labeling can be performed with simple equipment, but the process is labor-intensive and time-consuming
Solution Approach 1:
The labeling system performs automatic labeling without requiring manual intervention for each component. The RFID reader automatically detects components and the label printer prints labels based on database information, enabling the system to serve itself in the labeling process.
Solution Approach 2:
The patent replaces manual mechanical labeling operations with an automated electronic system. RFID technology substitutes for manual component identification, and electronic database management replaces manual record-keeping, thereby increasing productivity while managing system complexity through automation.
2Loss of time
If manual data entry and label affixing is performed, then equipment complexity remains low, but the process takes hours or days to complete
Solution Approach 1:
The system performs preliminary actions by pre-populating the database with component information before the actual labeling process. During labeling, the RFID reader quickly retrieves pre-stored information and the printer immediately produces labels, eliminating the need for real-time data entry and reducing labeling time significantly.
Solution Approach 2:
The patent introduces a database as an intermediary between component identification and label production. The database stores component information and connects the RFID reading process with the label printing process, enabling automated label generation without manual intervention and reducing the time required from hours/days to minutes.
3Adaptability or versatility
If handwritten or printed labels are used, then the system requires minimal technology, but the labels cannot be updated remotely or in real-time
Solution Approach 1:
The labeling system transitions from static printed labels to dynamic electronic labels that can be updated remotely. The database-connected system allows label information to be changed in real-time without physical re-labeling, providing adaptability for network reconfigurations while managing complexity through centralized database management.
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
The system significantly reduces labeling time and effort by enabling automatic and remote updating of labels, improving network management efficiency and accuracy, allowing for real-time configuration tracking and maintenance records without the need for constant power, mimicking 'electronic paper' displays.
Implementation Method 1
The RFID tag is adapted to store information, including component information, and to communicate the component information to the RFID reader
Implementation Method 2
An RFID-based active labeling system that uses electrophoretic or cholesteric liquid-crystal displays
Implementation Method 3
An RFID-based active labeling system that uses electrophoretic or cholesteric liquid-crystal displays
Data Source
Figure 1
Figure 2~3B
Figure 3C~3D
AI summary
A radio-frequency identification-(RFID)-based active labeling system for labeling components of a telecommunication system. The active labeling system includes an electronically addressable active label device that forms and displays indicia that remains static and visible when the device is unpowered. A RFID tag is operably connected to the device and is configured to receive a RF signal that contains component information, and to harvest power from the RF signal. The RFID tag then transfers the component information and power to active label device to enable it to form and display indicia representative of the component information. A database unit is operably connected or is contained directly in the RF reader and contains the component information on a computer-readable medium.