Solar-Powered Ear Tag for Animal Behavior Monitoring
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Solution Overview
Problem
Current electronic tags for monitoring wildlife and livestock are large, heavy, and prone to damage due to swinging, and they lack the capability to provide sophisticated data analysis or record behavioral and physiological parameters effectively.
Innovation Solution
A small, solar-powered electronic tag with a microprocessor and sensors that records movement data, determines animal behavior, and transmits information through IoT networks, allowing for real-time monitoring of free-roaming animals, with customizable behavioral thresholds and multiple communication options.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional electronic tags are used for animal monitoring, then data collection capability is improved, but device weight and size increase significantly
Solution Approach 1:
The patent combines multiple sensors (accelerometer, gyroscope, magnetometer, GPS, temperature sensor) and processing units into a single integrated electronic tag module that attaches to the animal's ear. This consolidation enables comprehensive behavioral data collection (movement patterns, location, environmental conditions) while maintaining a compact form factor that avoids the weight and size problems of traditional separate monitoring devices.
2Loss of information
If heavy electronic units are attached to animal ears, then monitoring capability is improved, but animal comfort and ear positioning deteriorate due to swinging and damage
Solution Approach 1:
The monitoring system is segmented into a minimal-weight electronic tag for ear attachment and a separate data processing/analysis component. The ear tag itself weighs minimal amount and contains only essential sensors, while sophisticated behavioral analysis is performed by processing movement data through algorithms that interpret acceleration, gyroscope, and magnetometer readings. This segmentation allows comprehensive monitoring capability without burdening the animal with heavy equipment.
Solution Approach 2:
The system changes the measurement parameters from direct weight-bearing monitoring to indirect behavioral inference through movement pattern analysis. By analyzing acceleration vectors, gyroscope readings, and magnetometer data, the system derives behavioral information (feeding, resting, grazing patterns) without requiring heavy sensors that would cause animal discomfort or ear damage.
3Ease of operation
If battery-powered electronic units are used, then portability is improved, but energy consumption and operational duration worsen
Solution Approach 1:
The electronic tag operates with minimal power consumption by performing self-service functions: sensors continuously monitor environmental parameters and animal movement, the microprocessor locally processes and interprets behavioral patterns from sensor data, and the system autonomously determines when to transmit data. This self-service architecture eliminates the need for frequent battery recharging or replacement, enabling long-term deployment on free-roaming animals without compromising portability.
4Loss of information
If centralized data processing is implemented in the tag, then data analysis capability is improved, but device complexity and size increase
Solution Approach 1:
The patent replaces complex mechanical data processing systems with algorithmic analysis of sensor signals. Instead of using large processors or memory systems, the invention uses mathematical algorithms that interpret patterns in acceleration, gyroscope, and magnetometer data to determine animal behavior states (feeding, resting, grazing, transporting). This substitution of mechanical complexity with computational algorithms enables sophisticated behavioral analysis within the constraints of a minimal-weight ear tag.
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
Enables precise, real-time monitoring of animal behavior and health, reducing animal discomfort and damage, while providing detailed insights into the health and well-being of wildlife and livestock through centralized, intelligent data analysis and communication.
Implementation Method 1
the electronic tag is solar-powered
Implementation Method 2
obtain, via the at least one sensor, movement data of an animal
Data Source
AI summary
The present disclosure relates to an electronic tag for behavioural monitoring of animals, the electronic tag comprising a microprocessor and at least one sensor. The electronic tag is configured to obtain, via the at least one sensor, movement data of an animal to which the electronic tag is attached and to determine, based on the obtained movement data, a behaviour of the animal. The disclosure further encompasses a corresponding method as well as an ear tag.