Smart Livestock Headlock Control for Automated Feeding Access

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Solution Overview

Problem

Existing livestock restraining systems in smart farming lack technological advancements, being neither user-friendly nor cost-effective, which is crucial for precision farming.

Innovation Solution

A smart headlock system for livestock animals featuring an open and closed configuration, equipped with an animal identification element, controller, and signaling element, allowing for automated locking and unlocking, data collection, and management of animal activity and profitability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional head locks are used to limit animal movements, then animal separation and food saving are achieved, but the system lacks technological advancement and becomes inefficient and costly

Engineering Contradiction:

Improvefeed efficiencyVSAvoidsystem technology level

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces conventional mechanical locking mechanisms with automated control systems that use electronic controllers, sensors, and actators. The mechanical bar and latch systems are substituted with motorized actuators controlled by microprocessors, enabling remote operation and integration with livestock management software while reducing manual labor and improving precision.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system incorporates automatic animal identification through RFID tags or visual recognition, allowing the head lock to automatically identify individual animals and control access without human intervention. The controller automatically locks or unlocks bars based on animal identification, enabling self-service operation that improves efficiency and reduces labor costs.

Inventive Principle:

Principle #25Self-service

2Extent of automation

If automated locking mechanisms are added to enable smart farming control, then animal access control is improved, but device complexity increases

Engineering Contradiction:

Improveautomated operationVSAvoidlocking mechanism complexity

Core Design Contradiction:

Extent of automationVSDevice complexity

Solution Approach 1:

The head lock system is divided into modular components: individual locking bars controlled by separate actuators, RFID reader modules, controller units, and sensor assemblies. This segmentation allows each component to be optimized independently and facilitates easier maintenance and replacement while maintaining high automation capability.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The controller serves multiple functions: it processes animal identification data from RFID readers, controls actuator motors, monitors sensor inputs for animal presence and bar position, and communicates with external livestock management systems. This multi-functionality reduces the need for separate dedicated components and simplifies the overall system architecture.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS12616161B2Livestock restraining devices, systems for livestock management, and uses thereof

Publication Date: 2026.05.05 CO EXIST LTD

AI summary

Tools for smart farming, including devices, management systems and methods of livestock management are provided.