Dairy Farming System Operator State Detection
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Solution Overview
Problem
Dairy farming systems face inefficiencies in information message processing due to automation advancements and increased scale, leading to potential delays in operator response, which can negatively impact animal health and human health through food supply threats.
Innovation Solution
A dairy farming system that includes a controller and communication devices to dynamically adjust message delivery based on defined parameter values, such as the recipient's availability and stress levels, ensuring timely and efficient processing of information messages by determining the appropriate mode for sending and receiving messages, including delayed or alternative communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automation and scale are increased in dairy farming systems, then productivity is improved, but information message processing efficiency deteriorates
Solution Approach 1:
The patent replaces manual assessment of operator availability with an automated system that uses sensors (accelerometer, gyroscope, microphone) and algorithms to detect operator state. This substitution of mechanical/manual processes with automated sensing and processing resolves the contradiction by maintaining high automation levels while improving message processing responsiveness.
Solution Approach 2:
The system continuously monitors operator state through sensors and uses this feedback to dynamically adjust message delivery timing and method. This closed-loop feedback mechanism ensures that as automation and scale increase, the system adapts to real-time operator conditions, preventing message processing delays.
2Loss of time
If information messages are sent immediately to operators, then response time is reduced, but message processing adequacy deteriorates when operator is unavailable
Solution Approach 1:
The patent implements dynamic message delivery that adapts to real-time operator state. Instead of static immediate or delayed delivery, the system continuously adjusts message timing and method based on detected operator availability, combining speed with reliability by delivering messages when the operator is actually capable of processing them.
Solution Approach 2:
The system performs preliminary assessment of operator state before sending messages. By using sensors to detect operator availability in advance, the system prepares optimal delivery timing, ensuring messages are sent at the most appropriate moment rather than immediately or at fixed intervals.
3Productivity
If the system monitors operator condition continuously, then message processing efficiency is improved, but device complexity increases
Solution Approach 1:
The patent uses a multi-functional communication device that serves both as the primary interface for operators and as a sensor platform for monitoring operator state. By integrating accelerometer, gyroscope, microphone, and other sensors into an existing universal device, the system achieves continuous monitoring without proportionally increasing complexity.
Solution Approach 2:
The system uses the operator's own device and physiological signals to monitor their state. The accelerometer detects movement patterns, the gyroscope detects orientation, and the microphone detects vocal characteristics - all using the operator's existing equipment and natural signals, rather than requiring separate monitoring infrastructure.
Data Source
Figure 1
AI summary
A dairy farming system (1) for use in a livestock building environment for dairy animals and comprising at least one dairy animals-related device (4) to carry out a dairy animals-related action, in particular on one or more of the dairy animals, and a controller (5) to control the dairy farming system, with a communication system comprising a first communication device (6), and a second communication device (8) wearable by a person (7), wherein the dairy farming system is configured to define a parameter value of a parameter relating to the condition of the person, and wherein the controller is configured to generate an information message and make, on the second communication device, the message cognizable to the person depending on the defined parameter. Since the dairy farming system can assess the condition of the receiving person, the system can make a choice in, the, sending and/or making cognizable of the information to the person, so that it can be better guaranteed that the information to be sent will be effectively processed, and is not disregarded or incorrectly processed because the person is, for example, suffering from a high level of stress.