Feed Mixer Wagon Loading Control for Multi-Vehicle Collision Avoidance

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Solution Overview

Problem

Existing methods for loading feed mixer wagons are time-consuming and lack automation, especially when multiple vehicles are involved, leading to inefficiencies and potential collisions in large-scale operations.

Innovation Solution

A method involving multiple loading vehicles controlled by a centralized control system that automatically guides them to storage facilities, collects feed according to a predetermined recipe, and unloads it into the mixer wagon, optimizing routes and schedules to prevent collisions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple loading vehicles are used to fill the feed mixer wagon simultaneously, then the loading speed and productivity increase, but the risk of collisions and coordination problems increases

Engineering Contradiction:
Improveloading speedVSAvoidcollision risk
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The centralized control system continuously receives position data from all loading vehicles via GPS receivers and adjusts their routes and schedules in real-time based on current locations and loading progress, preventing collisions while maintaining high productivity

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

A centralized control system acts as an intermediary between multiple loading vehicles, coordinating their movements and operations to ensure efficient simultaneous loading without collisions or interference

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If manual operation of loading vehicles is used, then the system complexity is low, but the loading process is time-consuming and less efficient

Engineering Contradiction:
Improveloading efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The loading vehicles operate autonomously under centralized control, automatically navigating to storage facilities, loading feed according to recipes, and transporting it to the mixer wagon without requiring manual operation, thereby increasing efficiency while managing complexity through automation

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical operation of loading vehicles is replaced with an automated control system that uses GPS receivers, processors, and communication devices to coordinate vehicle movements and loading operations, significantly improving efficiency

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

3Loss of time

If automated control of loading vehicles is implemented, then the loading process becomes more efficient and less time-consuming, but the device complexity increases

Engineering Contradiction:
Improveloading timeVSAvoidcontrol system complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The centralized control system performs multiple functions including route planning, collision avoidance, loading coordination, and vehicle tracking within a single integrated platform, reducing overall system complexity while achieving comprehensive automation

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

Solution Approach 2:

The centralized control system serves as an intermediary that manages all automated functions, coordinating between GPS receivers, processors, communication devices, and loading vehicles to streamline the automated loading process and reduce complexity

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP4505870B1Method for filling a feed mixing wagon
Publication Date: 2026.03.04 DEERE & CO
  • EP4505870B1 patent drawingFigure 1
  • EP4505870B1 patent drawingFigure 2
  • EP4505870B1 patent drawingFigure 3

AI summary

A method for filling a feed mixer wagon (12) by a loading vehicle (16) provides that the loading vehicle (16) is controlled by a control system (40) in such a way that it automatically drives to a feed storage facility (20), automatically takes feed from one or more storage locations (22, 24, 26) at the feed storage facility (20) according to a predetermined recipe, automatically drives to the feed mixer wagon (12) and automatically unloads the feed taken in into the feed mixer wagon (12).