Agricultural Harvest Tracking via GPS and RFID Segmentation
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Solution Overview
Problem
The complexity of agricultural production and distribution channels, combined with incidents of food-borne illnesses, makes it difficult to track the exact origin of contaminated crops, hindering food safety and quality improvement.
Innovation Solution
Implementing a system that captures Global Positioning System (GPS) coordinates and associates them with unique Radio Frequency Identification (RFID) values for agricultural products, allowing for the tracing of products back to their specific harvesting location within a field.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional agricultural production and distribution channels are used, then production efficiency is maintained, but the ability to track and identify specific harvesting locations is lost
Solution Approach 1:
The field is divided into multiple sections with distinct GPS coordinates, and each container is assigned a unique RFID tag. This segmentation allows precise identification of harvesting locations without requiring a completely complex centralized tracking system, as each segment can be independently identified.
Solution Approach 2:
RFID tags serve as intermediaries between the physical containers and the tracking system. These tags store and transmit location information, enabling accurate harvesting location identification without requiring direct complex communication infrastructure between all system components.
2Measurement precision
If GPS coordinates and RFID values are captured and associated for each container, then harvesting location tracking precision is improved, but the system complexity and data management burden increase
Solution Approach 1:
GPS coordinates are captured at the beginning and end of harvesting operations for each container before the actual harvesting takes place. This preliminary capture of location data simplifies the overall system by establishing the tracking framework in advance, reducing the complexity of real-time data management during harvesting.
3Reliability
If detailed harvest source information is collected and stored, then food safety and quality monitoring are improved, but the time and resources required for data management increase
Solution Approach 1:
Harvest source information including GPS coordinates, container RFID tags, and field section data is captured and associated at the time of harvesting operations. This preliminary data collection ensures food safety information is available when needed without requiring extensive post-harvest data gathering, thus reducing time loss.
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
Enables accurate tracking and identification of the harvesting location for agricultural products, enhancing food safety and quality monitoring by providing detailed information on crop production and distribution.
Implementation Method 1
a first Global Positioning System (GPS) coordinate corresponding to a first location in the specific section of field is captured
Implementation Method 2
A unique Radio Frequency Identification (RFID) value is associated to each container of the set of containers
Data Source
AI summary
In harvesting an agricultural product from a field to allow for later identification of a specific section of field where the harvesting occurred, harvest source information is inputted. A first Global Positioning System (GPS) coordinate corresponding to a first location in the specific section of field is captured. The agricultural product is harvested from the first location to a second location in the specific section of field. The harvested agricultural product is stored in a set of containers. A second GPS coordinate corresponding to the second location is captured. A unique Radio Frequency Identification (RFID) value is associated to each container of the set of containers to create a set of RFID values. The source information, the first GSP coordinate, and the second GPS coordinate are associated to the set of RFID values.