Multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method

A multi-rotor unmanned aerial vehicle and detection system technology, applied in the field of multi-rotor unmanned aerial vehicle air pollution detection system, can solve the problems of limited site coverage, large satellite remote sensing coverage, lack of near-ground vertical distribution detection data, etc. Significant, low-cost effects

Inactive Publication Date: 2017-09-22
曹芃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, PM2.5 is mainly obtained through the ground environmental monitoring station network, the station coverage is limited, and the vertical distribu

Method used

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  • Multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method
  • Multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method

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Experimental program
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Effect test

Embodiment 1

[0051] In order to solve the above technical problems, the present invention discloses the following technical solutions:

[0052] In the first aspect, a multi-rotor UAV air pollution detection system is provided. The system consists of a multi-rotor UAV flight platform subsystem, a light and small sensor group, a data wireless transmission device, and a ground monitoring station, which is the UAV ground monitoring subsystem. The system and data processing software are data processing subsystems, which are used to obtain the vertical distribution data of low-altitude PM2.5 and related atmospheric parameters. The system includes:

[0053] Step 1) The subsystem of the multi-rotor UAV flight platform includes a power system, a bracket, a fuselage, a GPS positioning device, and a remote control. The propulsion system is equipped with a helical wing with 6 motors; the six-rotor UAV flight platform has a take-off weight of 6.0kg, a payload of 2.3kg, a ceiling of 200m, and a flight ...

Embodiment 2

[0074] The embodiment of the invention discloses the following technical solutions:

[0075] The embodiment is an observation instance carried out at the Beijing Olympic Sports Center in April 2015 using the system developed by the present invention. Six voyage detections were carried out at 14:30-16:00 on 3 / 17 / 24 respectively. The monitoring site of the Olympic Sports Center of the environmental monitoring station can provide comparison data for the example. Taking the observation on April 3 as an example, an example of data processing and analysis results is given.

[0076] Step (1): An example of observation data obtained after data preprocessing using the received UAV detection data;

[0077] Example of observation data on April 3, 2015

[0078]

[0079] Corrected PM2.5 height interval 2m average data

[0080] high

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58

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70

48

PM2.5

37

54

90

92

144

97

128

80

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Abstract

The invention provides a multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method. The multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system comprises a multi-rotor-wing-unmanned-aerial-vehicle flying platform, a PM2.5 and atmospheric parameter sensor set, a wireless data transmission device, a ground monitoring station and data processing software. According to the multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method, the multi-rotor-wing-unmanned-aerial-vehicle system vertically flies in a monitored area and synchronously collects image data, PM2.5 data, temperature, humidity and atmospheric pressure, the ground station receives the data in a remote wireless transmission mode, and PM2.5 concentration distribution curves and atmospheric-visibility vertical distribution curves at different heights are obtained by correcting and fitting the detected data. The multi-rotor-wing-unmanned-aerial-vehicle atmosphere pollution detection system and method serve as a supplementary way for an atmospheric environment ground monitoring station network and satellite remote sensing, can be widely used in the aspects of haze cause and treatment researching, atmospheric environment assessment, pollution prediction and early warning and the like, and can also serve as actually-measured validation data for inversion of atmosphere-ingredient satellite-remote-sensing parameters, a novel monitoring way is provided for atmosphere pollution monitoring and environment protection, and important science significance and social benefits are achieved.

Description

technical field [0001] The invention belongs to the cross field of environmental science and environmental engineering, remote sensing science and technology, aviation and communication technology, and specifically relates to a multi-rotor UAV air pollution detection system and method. Background technique [0002] With the continuous development of the global economy, the total amount of atmospheric emissions of industrial and domestic pollutants has continued to increase and the scope has continued to expand, and the haze phenomenon has become increasingly serious. It has become the focus of environmental attention in China and many countries or regions with rapid economic development. This pollution The phenomenon will gradually affect the global atmospheric environment. At present, PM2.5 is mainly obtained through a network of ground environmental monitoring stations, which have limited coverage and cannot provide vertical distribution data. Satellite remote sensing cov...

Claims

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Application Information

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IPC IPC(8): G01N15/06G01N33/00G01D21/02G05D1/10
CPCG01D21/02G01N15/06G01N33/0004G05D1/101Y02A50/20
Inventor 曹芃吴雨松
Owner 曹芃
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