Smart Animal Tag Control for Autonomous Farm Equipment

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing animal monitoring systems in livestock farming require significant user intervention and lack independence, necessitating improved integration and automation.

Innovation Solution

Smart tags equipped with processors and sensors that can autonomously control various farm devices, such as feeders, separation gates, and milking robots, using command data stored in memory and triggered by various conditions, enabling direct wireless control without central computer intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If traditional monitoring systems are used, then basic animal monitoring is achieved, but user intervention is required and independence is reduced

Engineering Contradiction:
Improveautomation of farm processesVSAvoidsystem integration complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The smart tag system enables animals to automatically interact with farm devices (feeders, milking robots, separation gates) through wireless communication. The tag autonomously identifies the animal and triggers appropriate actions without human intervention, allowing the system to serve itself by leveraging the animal's presence and behavior as the control mechanism.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The smart tag serves multiple functions: identification, monitoring, and control triggering across different farm devices. A single tag unit communicates with various types of equipment (feeders, milking robots, gates), eliminating the need for separate monitoring and control systems and reducing overall system integration complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Speed

If central computer intervention is used, then centralized control is achieved, but process speed and independence are reduced

Engineering Contradiction:
Improveresponse speed of farm processesVSAvoiduser control capability
Core Design Contradiction:
SpeedVSEase of operation

Solution Approach 1:

The system divides control authority between the smart tag (local control) and the central computer (oversight). The tag independently handles immediate responses to animal needs by directly communicating with devices, while the central computer maintains supervisory control. This segmentation enables fast local responses without waiting for central computer processing.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The smart tag pre-loads command data and maintains communication readiness, allowing it to immediately trigger device activation when an animal approaches or interacts with equipment. This preliminary preparation eliminates delays associated with real-time central computer processing and decision-making.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If manual monitoring is used, then simple system structure is maintained, but productivity and efficiency are reduced

Engineering Contradiction:
Improvefarm process efficiencyVSAvoidtime for user intervention
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system replaces manual monitoring and control actions with automated wireless communication between the smart tag and farm devices. The tag's processor and transmitting/receiving apparatus electronically trigger device activation, eliminating the mechanical process of human operators physically intervening to monitor and control animal care activities.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentEP3920688B1System with smart tag for animals
Publication Date: 2025.12.03 NEDAP
  • EP3920688B1 patent drawingFigure 1
  • EP3920688B1 patent drawingFigure 2
  • EP3920688B1 patent drawingFigure 3

AI summary

The invention relates to a system comprising at least one smart tag for animals on a farm and a multiplicity of devices which are configured to have an interaction with the animals, the smart tag being provided with at least one transmitting and receiving apparatus, at least one processor, at least one memory and at least one sensor which are communicatively connected with each other, characterized in that the smart tag is configured to comprise and send out command data intended to selectively control a device of a multiplicity of different type devices autonomously and wirelessly.