Remote sensing monitoring unmanned aerial vehicle sampling device and sampling method thereof

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses a remote sensing monitoring unmanned aerial vehicle sampling device and a sampling method thereof, the unmannedaerial vehicle comprises an unmanned aerial vehicle body, a fixed frame body is arranged on the lower surface of the unmanned aerial vehicle body, and a stepping motor is arranged in the fixed frame body. When the unmanned aerial vehicle is used for sampling, the unmanned aerial vehicle is controlled to fly to a target area to take water, the flying distance is controlled through the unmanned aerial vehicle, the water suction pipe is inserted into the target area, the controller controls the water pump to suck water, the sucked water enters the electromagnetic valve through the communicating pipe, and the electromagnetic valve controls the contact pin to be inserted into the vacuum negative pressure container to inject water. Whether water exists in the vacuum negative-pressure container or not is sensed through the water immersion sensor, so that a signal is transmitted to the controller, the controller controls the stepping motor to rotate once, the empty vacuum negative-pressure container is conveyed to the position under the contact pin, water sampling operation can be conducted on all places of a target area through the structure, sampling work of sampling personnel is facilitated. Working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle sampling, in particular to a remote sensing monitoring unmanned aerial vehicle sampling device and a sampling method thereof. Background technique [0002] At present, my country's water resources are seriously polluted, and water quality sampling drones have emerged as the times require. Compared with traditional manual sampling and automatic sampling methods, the use of drones for water quality sampling not only has the advantages of high efficiency and high personnel safety, but also can be sampled in complex environments or places that are difficult for people and ships to reach. [0003] UAVs are mainly used in large-scale swamps, wetlands, or waters where harmful algae gather. Manual water sampling is inefficient and extremely dangerous. For large-scale waters, it is necessary to collect multiple water quality samples. The current water quality Sampling UAVs can only take wa...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a remote sensing monitoring UAV sampling device and its sampling method, which has the advantages of carrying out multiple samplings in the same water area and convenient salvage when the UAV breaks down, and solves the problem of The drone can only take a water quality sample once in one flight, which is inefficient, and when it falls into the water due to failure, it is easy to fall to the bottom of the water, making it difficult to salvage

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