Marine Water Sampling Control With Sensor Feedback Positioning
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Solution Overview
Problem
Current methods for monitoring water quality in bodies of water are labor-intensive and time-consuming, requiring manual collection and testing of samples, which can be inefficient and prone to errors.
Innovation Solution
A method utilizing a marine vessel equipped with an electronic device that follows predefined model data to autonomously collect and analyze water samples, using sensors to compare data with predefined models, adjusting its actions based on comparisons to ensure accurate and efficient sampling and testing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual sampling and testing methods are used, then geographic tagging and condition identification can be ensured, but the process becomes labor-intensive and time-consuming
Solution Approach 1:
The patent replaces manual mechanical sampling operations with an automated electronic device that uses sensors to collect water quality data. The electronic device automatically navigates to predefined locations, collects samples, and performs testing, eliminating the need for manual labor while maintaining measurement precision through electronic geographic tagging systems.
Solution Approach 2:
The electronic device is designed to autonomously perform the entire sampling and testing process without human intervention. It self-navigates to sampling locations, self-collects water samples, self-performs testing, and automatically tags geographic information, making the system self-sufficient and dramatically improving productivity.
2Measurement precision
If sensors are used to measure water attributes locally, then measurement capability is provided, but correct positioning and depth control become complex
Solution Approach 1:
The electronic device integrates multiple functions into a single platform: navigation to predefined locations, depth control mechanisms, water sample collection, sensor-based water quality measurement, and geographic tagging. This multi-functional integration simplifies the overall system while maintaining precise measurement capabilities.
Solution Approach 2:
The system incorporates feedback mechanisms where sensors continuously monitor water quality parameters and provide data back to the control system. This feedback loop enables automatic adjustment of sampling depth and positioning to ensure measurements are taken at the correct locations and depths according to predefined protocols.
3Productivity
If automated electronic devices are used, then productivity and objectivity are improved, but device complexity increases
Solution Approach 1:
The electronic device is divided into distinct functional modules: navigation module, sampling module, sensing module, and data processing module. Each module performs a specific function and can be independently controlled, which manages complexity while enabling high productivity through automated operation of all modules in sequence.
Data Source
AI summary
In accordance with the invention, there is provided a method of obtaining samples from a body of water by a marine vessel in a body of water the marine vessel comprising an electronic device, the method comprising: obtaining a predefined model data of a first water sample device, generating a first primary control signal for the first water sample device and performing a first movement of a first testing part in a first position in the body of water, receiving a first sensor data from the first water sample device, generating first comparison data where the first sensor data is compared with the predefined model data of the first water sample device, generating a second primary control signal to the first water sample device based on the first comparison, performing a second movement of the first water testing part relative to the body of water.