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All-weather meteorological detection system based on unmanned aerial vehicle

A detection system and unmanned aerial vehicle technology, applied in meteorology, signal transmission system, using multiple variables to indicate weather conditions and other directions, can solve problems such as difficulty in meeting, and achieve the effect of continuous monitoring and reducing observation costs.

Inactive Publication Date: 2017-02-22
NANJING UNIV OF INFORMATION SCI & TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The study of the boundary layer requires high-density and high-precision detection data, which is generally difficult to meet with conventional high-altitude detection data.

Method used

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  • All-weather meteorological detection system based on unmanned aerial vehicle
  • All-weather meteorological detection system based on unmanned aerial vehicle
  • All-weather meteorological detection system based on unmanned aerial vehicle

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Embodiment Construction

[0020] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] Aiming at the current problems and deficiencies in the field of UAV meteorological detection, a brand-new observation method of the atmospheric boundary layer is independently designed, and the long-term and fixed-point monitoring of the meteorological elements of the atmospheric boundary layer is realized through the unattended automatic take-off and landing UAV flight platform. , Continuous monitoring, can replace traditional sounding balloons, moored boats, low-altitude ultrasonic radar, etc. within a certain range, and lay the foundation for the next step of multi-point synchronous network observation.

[0022] Such as figure 1 , figure 2 Shown are respecti...

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Abstract

The invention discloses an all-weather meteorological detection system based on an unmanned aerial vehicle. The system comprises an unmanned aerial vehicle detection module and a control center module. The unmanned aerial vehicle detection module comprises the spherical unmanned aerial vehicle, a sonde and a first wireless receiving and transmitting module. The sonde and the first wireless receiving and transmitting module are both carried on the unmanned aerial vehicle. The control center module comprises a second wireless receiving and transmitting module, a control center, a receiving and transmitting bin, a wireless charging device and four positioning beacons. The second wireless receiving and transmitting module, the receiving and transmitting bin, the wireless charging device and the positioning beacons are connected with the control center, the wireless charging device is arranged at the bottom of the receiving and transmitting bin, and the positioning beacons are evenly arranged around the receiving and transmitting bin. The second wireless receiving and transmitting module and the first wireless receiving and transmitting module are in wireless communication. By means of the unmanned automatic taking-off and landing unmanned aerial vehicle, long-term, fixed-point and continuous monitoring of meteorological elements of an atmospheric boundary layer is achieved, traditional sounding balloon observation can be replaced on specific observation occasions, and the observation cost is reduced.

Description

technical field [0001] The invention relates to an all-weather weather detection system based on an unmanned aerial vehicle, belonging to the technical field of unmanned aerial vehicle meteorological detection. Background technique [0002] Atmospheric boundary layer detection mainly includes: measurement of average and fluctuating quantities of basic meteorological elements (temperature, humidity, wind speed, etc.); measurement of turbulent flux and related characteristic quantities; measurement of surface conditions and their processes; rare gas components and atmospheric pollutants Measurement of concentration and flux. With the improvement of the level of science and technology and the deepening of scientific research, the scope and content of atmospheric boundary layer detection are still expanding. The detection methods of the atmospheric boundary layer are extremely rich, and the conventional high-altitude detection data generally include the boundary layer data. In...

Claims

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Application Information

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IPC IPC(8): G01W1/02G01D21/02G08C17/02
CPCG01D21/02G01W1/02G08C17/02Y02A90/10
Inventor 刘云平董天天郝曼张永宏王丽华陈城
Owner NANJING UNIV OF INFORMATION SCI & TECH
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