UAV Canister Sampling for Habitat Monitoring
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Solution Overview
Problem
Current methods for monitoring habitat restoration, such as plant growth and water health, are subjective and imprecise, often requiring human access to remote areas, which can cause damage and result in inaccurate measurements due to the need for physical samples and transect-based data collection.
Innovation Solution
A system utilizing an unmanned aerial vehicle (UAV) equipped with cameras and computing systems to capture and process images of a site, generating orthomosaic images that identify plant species and health, allowing for objective analysis of current conditions and predictions of future growth without physical sampling, enabling accurate monitoring of entire sites without human intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a biologist visits remote sites to collect water samples manually, then sample collection is possible, but access difficulty and time consumption increase significantly
Solution Approach 1:
The patent replaces the mechanical system of manual sample collection with an automated aerial vehicle system. The drone equipped with specialized attachments (canisters, flexible structures, supports) autonomously navigates to remote water bodies, collects samples, and returns them for analysis, eliminating the need for biologist physical presence at inaccessible locations.
Solution Approach 2:
The aerial vehicle acts as an intermediary between the remote water source and the analysis laboratory. It collects samples from inaccessible locations and transports them to processing facilities, serving as a mediator that bridges the gap between remote monitoring points and centralized analysis centers without requiring direct human access to hazardous or difficult-to-reach areas.
2Measurement precision
If physical samples are collected for analysis, then contamination levels can be identified, but the collection process itself causes disturbance and potential damage to the habitat
Solution Approach 1:
The patent substitutes human physical presence with an automated aerial vehicle system. The drone performs sample collection and monitoring tasks without human biologists needing to physically access the habitat, thereby eliminating disturbance from human footsteps, equipment deployment, and direct interaction with sensitive ecosystems while maintaining accurate contamination detection capabilities.
3Ease of operation
If transect-based data collection is used, then sampling is feasible, but the data becomes subjective and imprecise
Solution Approach 1:
The patent replaces subjective human visual inspection and transect-based sampling with automated aerial imaging and sensor systems. The drone captures standardized images and measurements across the entire water body surface, processing them through computational algorithms to generate objective, quantifiable data that eliminates human bias and subjective interpretation inherent in manual transect methods.
Solution Approach 2:
The system creates digital copies (images and sensor readings) of the water body characteristics that can be analyzed without physical sampling. These digital representations allow for repeated, consistent measurement and analysis, replacing the need for physical transect walks and manual sample collection that introduce variability and subjectivity.
Data Source
AI summary
An unmanned aerial vehicle is configured to fly along a flight path and collect a substance at a specified geographic location. For example, the unmanned aerial vehicle may include a rail mount to which various attachments can be coupled. One such attachment may be a rail attachment coupled to a support that carries a canister. The canister may include a lid that allows substances to enter the canister, but that prevents substances from exiting the canister. The unmanned aerial vehicle can fly to the specified geographic location, descend or otherwise cause the canister to descend, and maintain a position for a period of time to allow a substance to enter the canister. The unmanned aerial vehicle can then return to the point of origin.