Cab-Mounted Dual-Frequency Radio for Out-of-Range Field Data Sync
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Solution Overview
Problem
Existing agricultural systems face challenges in coordinating the operations of multiple implements in a field, as data transfer between machines is hindered by out-of-range communication, leading to gaps in data synchronization and inefficient operations.
Innovation Solution
An integrated communication and lighting system positioned above the cab of agricultural vehicles, utilizing dual frequency radios and antenna elements to facilitate data sharing among machines through a wireless network topology, with data replication and priority-based data transfer mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If data is transferred between agricultural machines using wireless communication, then data sharing capability is improved, but communication reliability deteriorates when machines are out of range
Solution Approach 1:
A cloud server acts as an intermediary between multiple agricultural machines, receiving data from one machine and relaying it to other machines. This mediator enables data transfer between machines that are out of direct wireless communication range, resolving the contradiction between data sharing capability and communication reliability.
Solution Approach 2:
The system transitions from direct peer-to-peer wireless communication to a cloud-based architecture, adding a network dimension to the data transfer pathway. This allows data to travel through alternative routes (via the cloud server) when direct machine-to-machine communication is unavailable.
2Adaptability or versatility
If multiple communication antennas with different frequency bands are used, then communication versatility is improved, but device complexity increases
Solution Approach 1:
The system employs a universal cloud-based communication interface that can handle multiple types of data (image information, vehicle speed, work instructions, as-applied data) through a single standardized protocol, reducing the need for multiple specialized communication antennas and processing apparatuses.
3Loss of information
If as-applied data is transferred through external third party software at remote location, then data processing capability is improved, but operation complexity and time loss increase
Solution Approach 1:
The system enables continuous real-time data streaming from multiple machines to the cloud server during field operations, eliminating the need to stop work for data extraction and conversion. Data is continuously synchronized as machines traverse the field, maintaining operational continuity.
Solution Approach 2:
The cloud server serves as an intermediary that automatically receives, processes, and redistributes as-applied data between machines in real-time, eliminating the need for manual data extraction, conversion, and import operations that cause time loss and operational interruptions.
Data Source
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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.