Closed-Loop Worksitesite Communication System for Vehicle Coordination
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Solution Overview
Problem
Managing and controlling complex logistics in worksites, such as sugarcane harvesting operations, is challenging due to the need for coordinating multiple vehicles and machines across large areas, requiring efficient communication and resource allocation to maintain high production rates and minimize downtime.
Innovation Solution
A closed-loop communication system that facilitates two-way communication between machines and a remote processing facility, allowing a management and control system to receive operational data, generate adjustments, and provide recommendations for optimizing vehicle routes, schedules, and resource allocation in real-time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a field manager manually coordinates multiple vehicles and machines across large worksite areas, then communication and resource allocation can be maintained, but operational efficiency decreases and downtime increases due to manual monitoring limitations
Solution Approach 1:
The system implements continuous feedback loops where machines automatically transmit operational data, location, and status to the server, which then provides real-time feedback instructions back to the machines. This automated feedback mechanism eliminates manual monitoring delays and enables dynamic resource allocation, directly improving operational efficiency and reducing downtime.
Solution Approach 2:
The patent replaces manual mechanical coordination systems with automated electronic communication systems. Machines are equipped with communication devices that automatically exchange data with the server, substituting the manual field manager's coordination role with automated algorithmic resource allocation, thereby significantly improving response time and operational efficiency.
2Adaptability or versatility
If multiple communication systems are used to coordinate operational activities across different machines, then comprehensive communication coverage is achieved, but system complexity increases
Solution Approach 1:
The system employs a universal communication protocol and standardized data formats that enable all machines to communicate through a single integrated system. The server acts as a universal interface that can handle various machine types and communication requirements, eliminating the need for multiple specialized communication systems while maintaining comprehensive coverage.
Solution Approach 2:
The central server functions as an intermediary that mediates all communication between machines. Rather than machines directly communicating with each other through multiple complex peer-to-peer systems, all data flows through the server which standardizes and routes information, simplifying the overall system architecture while maintaining versatile communication capabilities.
3Measurement precision
If vehicles are directed based on actual harvester locations, then resource allocation accuracy is maintained, but response time to changing conditions decreases
Solution Approach 1:
The system performs preliminary actions by continuously tracking machine locations and pre-calculating optimal resource allocation scenarios. When changes in harvester location occur, the server already has updated position data and can immediately direct vehicles without waiting for manual reporting, thus maintaining precision while improving response time.
Solution Approach 2:
The resource allocation system is dynamic rather than static. It continuously updates vehicle directions based on real-time machine location data transmitted by the machines themselves. This dynamic adjustment capability allows the system to maintain high allocation accuracy while responding rapidly to changing operational conditions without relying on fixed schedules or manual intervention.
Data Source
AI summary
A communication system facilitates a closed loop, two-way communication network between machines at a worksite and a remote processing facility. A management and control system receives operations data and generates recommended adjustments to the worksite operations. A manager system provides manager outputs over the communication network to adjust operations of the machines at the worksite based on the recommended adjustments.