RFID Cartridge Tracking for Authenticated Agricultural Dispensing
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Solution Overview
Problem
Existing closed delivery container systems for agricultural products lack efficient tracking and authentication mechanisms, leading to potential contamination, inefficiencies in product transfer, and inaccurate record-keeping during application.
Innovation Solution
A system utilizing RFID-tagged containers that authenticate and track product use by reading user and product identity data, monitor product quantity and location, and enable precise dispensing, with automatic refilling based on updated data, ensuring authorized use and accurate record-keeping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual tracking and authentication methods are used for closed delivery containers, then system simplicity is maintained, but tracking accuracy and authentication reliability deteriorate
Solution Approach 1:
The patent replaces manual tracking and authentication mechanisms with an automated RFID-based system. RFID tags attached to containers and readers positioned at transfer points enable automatic identification, authentication, and tracking without manual intervention, thereby improving tracking accuracy while the electronic automation reduces operational complexity despite increased technological sophistication
Solution Approach 2:
The patent creates digital copies of container identification and product information through RFID tags. These electronic identifiers serve as digital replicas of physical container attributes, enabling accurate tracking and authentication through wireless communication without requiring physical inspection or manual record-keeping
2Productivity
If traditional valve mechanisms are used for product transfer, then contamination prevention is achieved, but transfer efficiency and monitoring capability worsen
Solution Approach 1:
The patent incorporates sensors and RFID readers that continuously monitor the product transfer process. These systems provide real-time feedback on valve status, product flow, and container identification, enabling automated control that maintains contamination prevention while optimizing transfer efficiency through data-driven decision-making
Solution Approach 2:
The patent integrates multiple functions into the valve mechanism and connecting structure. The valve system not only controls product flow but also houses RFID readers for authentication, sensors for monitoring, and communication interfaces for data exchange, thereby improving transfer efficiency through automation while maintaining contamination prevention through sealed, multi-functional design
3Ease of operation
If iterative product transfer between containers is performed, then product accessibility is improved, but time consumption and operational complexity worsen
Solution Approach 1:
The patent implements pre-authentication of containers and products through RFID tags before transfer operations begin. Container compatibility, product authorization, and user permissions are verified in advance, eliminating the need for repeated manual checks during iterative transfers, thereby reducing time consumption while maintaining ease of operation through automated preliminary verification
Solution Approach 2:
The patent enables continuous automated monitoring and control throughout the iterative transfer process. RFID readers and sensors continuously track container locations, product flow, and authentication status, allowing multiple transfers to occur in sequence without interruption or manual intervention, thereby reducing total transfer time while maintaining operational simplicity
4Productivity
If RFID tracking systems are implemented, then inventory management efficiency is improved, but device complexity and initial cost worsen
Solution Approach 1:
The patent designs the RFID tracking system to serve multiple functions simultaneously: container identification, product authentication, location tracking, transfer monitoring, and inventory management. This multi-functionality improves inventory management efficiency through comprehensive data collection while reducing the need for separate specialized systems, thereby offsetting the initial complexity increase
Data Source
AI summary
A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.