Livestock Monitoring via Accelerometer Movement Analysis
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Solution Overview
Problem
Current livestock monitoring systems are impractical for large herds due to complexity, high costs, and the need for professional setup and maintenance, and they fail to effectively monitor health and fertility conditions, especially during critical periods like parturition, relying on invasive sensors and lacking intuitive verification for stockmen.
Innovation Solution
A non-invasive system that uses sensors to monitor orientation and movement parameters, deriving behavioral and physiological status conditions, which are wirelessly transmitted to a central computer for analysis, allowing for continuous, remote monitoring of livestock health and fertility, including the detection of conditions like oestrus, parturition, and lameness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If complex physiological sensors are used to monitor livestock health, then measurement precision is improved, but device complexity and cost increase significantly
Solution Approach 1:
The patent replaces complex physiological sensors with a mechanical accelerometer that measures movement patterns. The accelerometer detects changes in the animal's movement behavior, which are then processed to infer health status, oestrus, and other conditions. This mechanical approach is simpler, more reliable, and easier to maintain than electronic physiological sensors.
2Measurement precision
If invasive sensors are attached to animals, then measurement precision is improved, but ease of operation deteriorates due to distress to animals and need for veterinary skill
Solution Approach 1:
The patent replaces invasive physiological sensors with a non-invasive mechanical accelerometer that attaches externally to the animal. This eliminates the need for veterinary intervention during attachment and avoids distressing the animal, while still providing useful health monitoring data through movement pattern analysis.
3Ease of operation
If traditional visual observation is used to monitor livestock, then ease of operation is maintained, but productivity decreases due to inability to effectively monitor large herds
Solution Approach 1:
The patent creates a universal monitoring system where a single accelerometer device can monitor multiple conditions (health status, oestrus, parturition, lameness) through one instrument. This multi-functional approach allows stockmen to efficiently monitor large herds for various conditions simultaneously, greatly improving productivity while maintaining ease of operation through simple device attachment and automated data processing.
Data Source
AI summary
A method and system for monitoring the condition of livestock comprises a plurality of sensors (115, 103, 113, 111, 107, 105) for sensing a plurality of different behavioral parameters of an animal. The sensed data is transmitted by a unit (115), wirelessly, t a central processor (119) and a plurality of status conditions of the animal is determined on the basis of the transmitted, sensed data such as the onset of parturition, fertility status and other health status conditions. The unit (115) may be permanently worn by the animal and may keep an electronic record of the status conditions of the animal.