Bulk RFID Tag Encoding via Simultaneous Antenna Scanning
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Solution Overview
Problem
Current methods for encoding RFID tags create bottlenecks in product manufacturing and distribution chains, as each tag must be coordinated with the corresponding product, slowing down processes.
Innovation Solution
Bulk encoding of RFID tags with identical data using a scanning method that allows simultaneous encoding of multiple tags with a single antenna, followed by printing and sorting to ensure accurate product-tag matching, enabling efficient distribution and application.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If RFID tags are encoded individually and coordinated with corresponding products, then encoding accuracy is maintained, but productivity decreases due to bottlenecks in the manufacturing and distribution chains
Solution Approach 1:
The patent segments the encoding process into two distinct phases: bulk encoding phase where multiple RFID tags are encoded simultaneously with identical data, and subsequent individual coordination phase where tags are matched with corresponding products. This segmentation allows the bottleneck of individual encoding to be eliminated while maintaining final encoding accuracy through the coordination step.
Solution Approach 2:
The patent applies preliminary action by performing bulk encoding of RFID tags with identical data before the tags are coordinated with specific products. This preliminary encoding step prepares the tags in advance, allowing them to be ready for rapid deployment and subsequent product matching without delaying the manufacturing or distribution processes.
2Productivity
If RFID tags are encoded in bulk simultaneously, then productivity increases, but device complexity increases due to the need for coordination systems
Solution Approach 1:
The patent uses copying by encoding identical data across multiple RFID tags simultaneously in bulk. This copying approach allows the same encoded information to be replicated across numerous tags at once, achieving high productivity without requiring complex individual encoding operations for each tag.
3Duration of action of moving object
If RFID tags are pre-encoded at manufacturing, then encoding time is reduced, but loss of time increases due to coordination delays in distribution chains
Solution Approach 1:
The patent performs preliminary bulk encoding of RFID tags with identical data before distribution, significantly reducing the encoding time required at each subsequent stage. By preparing tags in advance with standardized encoding, the system eliminates coordination delays that would otherwise occur during individual encoding operations in the distribution chain.
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
This method significantly reduces bottlenecks by allowing for rapid encoding and distribution of RFID tags, ensuring uniform encoding success rates and efficient product tracking, while maintaining flexibility in encoding and application methods.
Implementation Method 1
simultaneously encode, with identical data, the RFID tags within the container utilizing electromagnetic radiation
Data Source
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AI summary
A method for bulk encoding of RFID tags. The method may include printing a plurality of unencoded RFID labels, coupling each of the plurality of unencoded RFID labels to each of a plurality of products, packaging like products from the plurality of products coupled with the unencoded RFID labels together in a container, scanning the container holding the products with an RFID antenna, and encoding each of the unencoded RFID labels coupled to each of the plurality of like products in a container simultaneously with identical information for each container.