Parallel Milking System for Dairy Herd Throughput
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Solution Overview
Problem
The existing milking systems have limited milk production capacity and negatively affect the health of slow dairy animals due to delays in waiting areas, leading to restless behavior and potential medical issues from prolonged udder tension.
Innovation Solution
Implementing a second milking device to simultaneously milk dairy animals classified as a second group, allowing them to bypass waiting and be milked concurrently with the first group, thereby optimizing each device for its respective group and significantly increasing throughput capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single milking device is used for all dairy animals, then the device complexity is low, but the milk production capacity is limited
Solution Approach 1:
The system divides dairy animals into two groups based on estimated milking time (fast and slow milking animals) and provides separate milking devices for each group. This segmentation allows each device to be optimized for its specific group, increasing overall milk production capacity while managing complexity through functional separation.
Solution Approach 2:
The system dynamically classifies dairy animals into different groups based on their estimated milking times and directs them to appropriate milking devices. The control device continuously monitors and adjusts the classification and routing of animals to optimize milking throughput and capacity utilization.
2Productivity
If slow dairy animals are delayed in a waiting area, then the throughput capacity is improved, but the health of the dairy animals is adversely affected
Solution Approach 1:
The system segments the milking process into parallel tracks for fast and slow milking animals. Slow milking animals are directed to a dedicated second milking device that processes them concurrently with fast animals, eliminating the need for waiting areas and preventing health deterioration from delay.
Solution Approach 2:
The system ensures continuous milking operation by simultaneously processing both fast and slow animals in parallel. The second milking device continues operating without interruption to milk slow animals, eliminating idle waiting time and maintaining continuous useful action throughout the milking process.
3Productivity
If dairy animals are classified and routed to different devices, then the milk production capacity doubles, but the device complexity increases
Solution Approach 1:
The control device automatically performs classification and routing of dairy animals based on their estimated milking times. The system self-regulates by monitoring animal characteristics and autonomously directing them to the appropriate milking device, reducing the need for manual intervention and managing system complexity through automation.
Solution Approach 2:
The control device serves multiple functions: it identifies dairy animals, estimates their milking times, classifies them into groups, and routes them to the appropriate devices. This multi-functionality consolidates control logic and manages system complexity through a single coordinating component that handles multiple tasks.
Data Source
AI summary
A milking system for milking a herd of dairy animals includes a first milking device and a second milking device, an identification device for identifying dairy animals to be milked of a herd of dairy animals, and a control device for determining an estimated treatment time of each dairy animal to be milked. The control device also classifies each dairy animal to be milked with the aid of a criterion on the basis of the estimated treatment time in at least a first or second group of dairy animals. The milking system admits the first group of dairy animals to preferably only the first milking device and admits the second group to preferably only the second milking device.