Projection device and method suitable for unmanned aerial vehicle sondes and detection system

A projection device and radiosonde technology, which is applied in the field of projection devices and detection systems, can solve the problems of insufficient comprehensive data, single number of radiosondes, and single measurement positions, and achieve simple structure, improved accuracy, and low cost Effect

Active Publication Date: 2019-09-06
NANJING UNIV OF INFORMATION SCI & TECH
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AI Technical Summary

Problems solved by technology

[0003] In the past, the number of radiosondes loaded by balloons was single, the measurement position was single, the measured data was not comp

Method used

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  • Projection device and method suitable for unmanned aerial vehicle sondes and detection system
  • Projection device and method suitable for unmanned aerial vehicle sondes and detection system
  • Projection device and method suitable for unmanned aerial vehicle sondes and detection system

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Embodiment Construction

[0047] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0048] combinefigure 1 , figure 2 , a projecting device suitable for unmanned aerial sondes, the projecting device includes a first fixed pillar, M radiosonde loading mechanisms 1, a pushing mechanism, and a projecting hub.

[0049] M arc-shaped grooves are provided on the side of the first fixed pillar, the radiosonde loading mechanism 1 is cylindrical, and the M radiosonde loading mechanisms 1 are installed on the M radiosonde loading mechanisms one by one. In the groove, its side wall is close to the groove surface, and said M is a positive integer greater than or equal to 1.

[0050] Preferably, the M radiosonde loading mechanisms 1 are evenly arranged on the side of the first fixed pillar, which facilitates the simplification of the subsequent control process, and only needs to repeat the sa...

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Abstract

The invention discloses a projection device suitable for unmanned aerial vehicle sondes. The sondes are placed in a plurality of sonde loading mechanisms, when an unmanned aerial vehicle reaches a preset location, thrust applied to movable bases by projection hubs is removed by a pushing mechanism, the movable bases are opened under the action of own gravity and/or the gravity of the sondes, the sondes are projected into the atmosphere under the own gravity, and environmental data is collected by a plurality of detecting devices carried. According to the projection device suitable for the unmanned aerial vehicle sondes, numerous unnecessary structures are reduced under the action of the gravity, so that the high-efficiency projection device suitable for mass population and with a simple structure, light weight, saved materials and low cost is achieved; since projection is performed under the action of the gravity, fluctuations of the projection direction caused by the device or an external environment when the sondes are projected is avoided, and the accuracy of measurement is greatly improved; and thus, data received by sensors in the sondes can be obtained accurately in real time, and changes in the atmosphere can be accurately predicted.

Description

technical field [0001] The invention relates to the technical field of UAV airsondes, in particular to a projection device, a projection method, and a detection system suitable for UAV airsondes. Background technique [0002] For UAV high-altitude detection, especially in the detection of meteorological elements such as temperature, humidity, wind speed, wind direction, and air pressure in the ocean atmosphere, it can collect data accurately and in real time, so as to better analyze and forecast the weather. Therefore, a complete sounding system is required, and it is particularly important from fixed-point throwing to accurate data reception. [0003] In the past, the number of radiosondes loaded by balloons was single, the measurement position was single, the measured data was not comprehensive enough, the data was not comprehensive enough, the measurement error was large, and there would be more errors in the analysis results. Contents of the invention [0004] The obj...

Claims

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Application Information

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IPC IPC(8): B64D1/02B64C39/02G01D21/02
CPCB64D1/02B64C39/02G01D21/02B64U2101/00
Inventor 方磊张彪
Owner NANJING UNIV OF INFORMATION SCI & TECH
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