Round Bale Ejection Control for Precise Terrain-Aware Placement
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Solution Overview
Problem
Self-propelled baling vehicles face challenges in automatically positioning and ejecting round bales to prevent rolling, as existing systems lack advanced control systems for precise maneuvering and bale placement.
Innovation Solution
A self-propelled baling vehicle equipped with a control system that includes a processor, memory device, and sensors to determine a proposed bale ejection location, maneuver the vehicle to the optimal position for bale ejection, and return to the original position, ensuring the bale is placed to minimize the likelihood of rolling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If automated ejection system is implemented, then productivity is improved, but device complexity increases
Solution Approach 1:
The baler system automatically determines the proposed ejection location and maneuvers the vehicle to the optimal position without external intervention. The control system self-regulates the ejection process by integrating sensor data, calculating terrain conditions, and autonomously controlling vehicle movement and bale discharge timing.
Solution Approach 2:
The patent replaces manual operator control with an automated control system that uses sensors and processors to determine ejection timing and vehicle positioning. The mechanical system is augmented with electronic control components that substitute for human decision-making and manual operation.
2Manufacturing precision
If vehicle maneuvers to optimal position, then manufacturing precision is improved, but loss of time increases
Solution Approach 1:
The control system determines the proposed ejection location in advance by analyzing terrain data and bale characteristics before the actual ejection occurs. The vehicle is maneuvered to the optimal position proactively, allowing precise bale placement while minimizing delays by preparing the ejection sequence ahead of time.
Solution Approach 2:
The system dynamically adjusts the vehicle's position and ejection timing based on real-time terrain conditions and bale characteristics. The control system continuously evaluates optimal ejection parameters and modifies vehicle maneuvering and discharge timing to achieve precise placement while maintaining operational efficiency.
3Reliability
If automated positioning is implemented, then reliability is improved, but device complexity increases
Solution Approach 1:
The control system uses sensors to detect terrain conditions, vehicle position, and bale characteristics, then processes this feedback information to determine the optimal ejection location and timing. The system continuously monitors and adjusts ejection parameters based on real-time feedback, ensuring reliable bale placement even on varied terrain.
Solution Approach 2:
The control system performs multiple functions including terrain analysis, vehicle positioning control, ejection timing determination, and bale placement optimization. This multi-functional system integrates various control tasks into a unified automated ejection process, improving reliability while managing complexity through functional integration.
Data Source
AI summary
A self-propelled baling vehicle for forming a bale of material includes a drive system for propelling the baling vehicle, a baling system for forming the bale, and a control system coupled to the drive system and the baling system. The control system includes a controller configured to determine a proposed location for ejection of the bale, operate the drive system to maneuver the baling vehicle from a first position to a second position for ejection of the bale at the proposed location, operate the baling system to eject the bale at the proposed location, and operate the drive system to maneuver the baling vehicle back to the first position.