Soil Sample Tracking Using Barcode Scanning and GPS
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Solution Overview
Problem
Current soil sampling methods are time-consuming and prone to errors due to manual identification of containers, leading to mislabeling and mismatched sample information, which complicates the process for both soil samplers and lab technicians.
Innovation Solution
A system utilizing a handheld wireless terminal with a GPS, scanner, and unique machine-readable identifiers on soil sample containers to automatically associate geographic coordinates with each sample, eliminating the need for manual labeling and reducing errors in data entry.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual identification and labeling of soil sample containers is used, then the process is simple and requires basic equipment, but it is time-consuming and prone to errors in data entry and sample matching
Solution Approach 1:
The patent replaces manual mechanical processes (handwriting labels, printing labels, manual data entry) with an automated optical scanning system. Barcodes are printed on containers and scanned by a scanner to automatically capture and store sample information in a database, eliminating manual data entry and reducing errors.
Solution Approach 2:
The patent uses barcode labels as copies of sample identification information. Instead of manually writing or applying labels with text, a machine-readable barcode copy of the sample data is attached to the container, which can be quickly scanned and processed by the system.
2Loss of information
If printed labels are applied to each container in the field, then sample identification is improved, but the process remains time-consuming and errors in label application can occur
Solution Approach 1:
The patent replaces the manual process of printing and applying labels with an automated barcode scanning system. The scanner automatically reads the barcode on each container and associates it with the sample location data, eliminating the need for manual label application and associated errors.
Solution Approach 2:
The barcode labels serve as self-identifying markers that automatically provide sample information when scanned. The system uses the barcode data to automatically link samples to their corresponding field locations and metadata, reducing the need for manual intervention in the identification process.
3Device complexity
If handwritten information is placed on containers, then no additional equipment is needed, but misreading and mismatching of sample information occurs frequently
Solution Approach 1:
The patent replaces manual handwriting with machine-generated barcodes and automated optical scanning. The barcode provides a standardized, machine-readable format that eliminates misreading errors, and the scanner automatically captures the information without human intervention in the reading process.
Data Source
AI summary
A system and method for performing soil analysis is disclosed. The method comprises generating a plurality of soil sample containers each having a unique identifier associated therewith. Pulling at least one soil sample from a field and placing the at least one soil sample in a respective one of the plurality of soil sample containers. Scanning the unique identifier associated with the soil sample container containing the at least one soil sample with a remote terminal. Obtaining a geographic coordinate reading associated with a location in the field from where the soil sample is obtained and associating the soil sample with the unique identifier and the geographic coordinate reading.