Unmanned aerial vehicle Gobi Desert soil sampling system

Abstract

The invention discloses an unmanned aerial vehicle Gobi Desert soil sampling system. The system comprises an unmanned aerial vehicle subsystem and a ground monitoring subsystem; the unmanned aerial vehicle subsystem comprises a GPS (Global Position System) positioning module, an obstacle avoidance module, a course control module, a soil sampling module, and an onboard radio frequency communicationmodule; the ground monitoring subsystem is in communication connection with the onboard radio frequency communication module, and used for receiving location data transmitted by the onboard radio frequency communication module and processed image data, and monitoring the flight path of the unmanned aerial vehicle. A soil sampling function of the unmanned aerial vehicle is realized through the soil sampling module in the unmanned aerial vehicle subsystem, the flight path control module performs accurate regulation on the flight path of the unmanned aerial vehicle according to the data detectedby the GPS positioning module and the obstacle avoidance module, the stable security of the unmanned aerial vehicle in the sampling process is ensured, the accuracy and reliability in the sampling process of the unmanned aerial vehicle are ensured, the intelligent sampling is realized without field operation of the technicist, and the personal security of the technicist in the soil sampling process of the Gobi Desert region is ensured.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle sampling, in particular to an unmanned aerial vehicle desert Gobi soil sampling system. Background technique [0002] The collection of soil samples is the basis for systematic classification investigation of soil, soil configuration analysis, soil fertility characteristics research, soil nutrient migration changes and soil ecological investigation. Accurate, appropriate and rapid acquisition of soil samples at different depths is directly related to The depth of research and the reliability of data in the fields of soil, geology, water conservancy, and environmental protection. The existing soil sampling process requires relevant technical personnel to control the sampling equipment on the spot to complete the collection of soil samples. However, for areas with harsh environments such as deserts and Gobi, the implementation of soil sampling is a big test for technicians. It involv...

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Problems solved by technology

The existing soil sampling process requires relevant technical personnel to control the sampling equipment on the spot to complete the collection of soil samples. However, for areas with harsh environments such as deserts and Gobi, the implementation of soil sampling is a big test for technicians. It involves both environmental factors and the sampling process. Therefore, it has been difficult to carry out large-scale soil sampling in the Gobi desert, and the advancement of desertification control and soil improvement has also been hindered.

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