Cab-Mounted Dual-Frequency Radio for Field Data Continuity
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Solution Overview
Problem
Existing agricultural systems face challenges in real-time data sharing between machines performing agricultural operations, particularly when they are out of communication range, leading to gaps in data transfer and inefficient coordination of operations.
Innovation Solution
An integrated communication and lighting system with dual frequency radio technology is positioned above a tractor cab, forming a wireless network topology that enables bi-directional data sharing between machines through wireless nodes, even when they are physically distant, using antenna elements and RF circuitry to transmit and receive communications and temporarily store data for later sharing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If data is transferred through remote cloud location, then data can be stored and converted, but data transfer time and operational coordination efficiency deteriorate due to multiple conversion steps and remote access requirements
Solution Approach 1:
A wireless communication system acts as an intermediary between agricultural implements, enabling direct peer-to-peer data exchange. The system includes wireless transceivers in each implement that communicate directly with each other, eliminating the need for remote cloud-based data extraction, conversion, and re-importing. This intermediary communication network reduces data transfer time while maintaining complete data transfer reliability.
Solution Approach 2:
The system performs preliminary data sharing by continuously broadcasting and receiving as-applied data between implements before they reach areas where data gaps would occur. The wireless communication system proactively transfers data between implements in real-time, preventing gaps rather than filling them after the fact, thus reducing overall data transfer time while ensuring completeness.
2Speed
If live planter to planter communication is used, then real-time data sharing is achieved, but communication fails when planters are out of range leading to data gaps
Solution Approach 1:
The system extends communication beyond direct line-of-sight by incorporating wireless signals that can penetrate obstacles and travel longer distances. The wireless communication system operates in electromagnetic spectrum dimensions that allow data to be shared between implements even when they are physically separated by field equipment, terrain, or distance, maintaining both real-time speed and communication continuity.
Solution Approach 2:
The wireless communication system serves as a mediator that maintains continuous communication links between implements. When direct communication between two implements is blocked or out of range, the system can route data through intermediate implements or base stations, ensuring communication continuity while maintaining real-time data sharing capability.
3Productivity
If multiple agricultural implements operate independently, then each implement can perform operations autonomously, but redundant operations occur and operational efficiency deteriorates
Solution Approach 1:
The wireless communication system establishes a feedback loop between implements where as-applied data from one implement immediately informs the operation of another. When the first implement completes an operation in a field area, it broadcasts this information wirelessly, and the second implement receives and processes this feedback to avoid redundant operations, thereby improving operational efficiency while maintaining autonomous operation capability.
Solution Approach 2:
The system performs preliminary coordination by continuously sharing data between implements before they reach the same field areas. The wireless communication system proactively transfers boundary and as-applied data between implements, allowing them to plan their operations to avoid redundancy, thus improving productivity while maintaining the information necessary for autonomous decision-making.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution ensures seamless data transfer and coordination between agricultural machines, preventing redundant operations and improving operational efficiency by sharing data on seed coverage, yield, and other parameters, even when machines are not in direct communication range.
Implementation Method 1
antenna elements and RF circuitry to transmit and receive communications
Data Source
AI summary
Described herein are wireless nodes (e.g., communication and lighting systems) that are positioned in an elevated position above a cab for agricultural operations or can be positioned as a stand alone node. In one embodiment, a communication and lighting system is positioned in an elevated position above the cab. The communication and lighting system includes antenna elements and a dual frequency radio to transmit and receive communications.