RFID Detection Mesh with Deduplication for Cattle Health Monitoring
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Solution Overview
Problem
Cattle feedlots face challenges in efficiently managing and assessing animal health due to time constraints and the need for accurate disease diagnosis, often leading to ineffective treatments and losses, particularly due to underutilization of body temperature evaluation.
Innovation Solution
A comprehensive animal management system utilizing RF reader systems to detect and track RFID tags, creating a detection mesh for accurate monitoring and health assessment, with features like deduplication of tag scans, redundancy for data relay, and energy-saving techniques to extend system performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple RF reader systems scan overlapping areas to improve detection coverage, then detection reliability is improved, but duplicate detections increase system complexity
Solution Approach 1:
The patent combines detection data from multiple RF reader systems by merging their detection results and removing duplicates. This allows overlapping coverage areas to work together synergistically, improving overall detection reliability while managing system complexity through centralized data consolidation.
Solution Approach 2:
The patent introduces a central server or controller as an intermediary that receives detection data from multiple RF reader systems, performs deduplication, and manages the overall detection process. This intermediary coordinates the multiple readers, improving reliability through comprehensive coverage while simplifying the system architecture by centralizing complex processing tasks.
2Measurement precision
If RF reader systems continuously scan for RFID tags to improve monitoring accuracy, then measurement precision is improved, but energy consumption increases
Solution Approach 1:
The patent implements periodic scanning intervals where RF reader systems alternate between active scanning and low-power states. By scanning at optimized intervals rather than continuously, the system maintains adequate monitoring accuracy while significantly reducing energy consumption during operation.
Solution Approach 2:
The patent employs dynamic scanning strategies where the RF reader systems adjust their scanning frequency and power levels based on detected activity levels, animal movement patterns, and priority zones. This dynamic adaptation allows the system to maintain high monitoring accuracy when needed while conserving energy during periods of lower activity.
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 enhances animal health monitoring accuracy, reduces treatment inefficiencies, and allows for more intelligent and targeted treatments, improving herd management and reducing losses.
Implementation Method 1
a first radio frequency (RF) reader system adapted to scan for radio frequency identification tags (RFID) tags in a first area
Data Source
AI summary
Animals may be managed by a variety of systems, processes, and techniques. In particular implementations, an animal management system may include a first radio frequency (RF) reader system adapted to scan for radio frequency identification tags (RFID) tags in a first area and a second radio frequency (RF) reader system adapted to scan for RFID tags in a second area that overlaps with the first area and send information regarding detected RFID tags in the second area to the first RF reader system. The first RF reader system may compare the RFID tags detected by the second RF reader system to those detected by the first RF reader system and dedupe detections of the same RFID tags.