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Method and system for monitoring particulate matters in air based on UAV

A monitoring system and particle technology, applied in particle suspension analysis, measuring devices, suspension and porous material analysis, etc., can solve the problems of limited number of high towers and difficulty in meeting monitoring requirements

Inactive Publication Date: 2015-06-03
SATELLITE ENVIRONMENT CENT MINIST OF ENVIRONMENTAL PROTECTION
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Problems solved by technology

Both ground monitoring methods and satellite remote sensing monitoring methods can only monitor near-surface PM 2.5 concentration, while the PM on the ground 2.5 The concentration is obtained by environmental monitoring instruments placed on high towers, and the number and height of high towers are limited, so it is difficult to meet the requirements of PM at different heights on the ground. 2.5 monitoring needs

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  • Method and system for monitoring particulate matters in air based on UAV
  • Method and system for monitoring particulate matters in air based on UAV

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] figure 1 A schematic flow chart of an airborne particle monitoring method based on an unmanned aerial vehicle provided by an embodiment of the present invention, such as figure 1 As shown, the UAV-based airborne particle monitoring method of this embodiment is as follows.

[0035] 101. The rotor UAV flies according to the preset first fli...

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Abstract

The invention provides a method and a system for monitoring particulate matters in the air based on an UAV. The method comprises the following steps that the rotary-wing UAV carries out flight according to a preset flight track and a preset first monitoring height; after flying to the preset first monitoring height, the rotary-wing UAV carries out monitoring on particulate matters in the air, so that the concentration values of the particulate matters is obtained; and after the rotary-wing UAV lands, the concentration values of the particulate matters is sent to a central server and displayed. Through the method and system for monitoring particulate matters in the air based on an UAV disclosed by the invention, the concentration monitoring of particulate matters can be three-dimensional, so that the concentration monitoring of particulate matters is detected in an aboveground space, and the concentration values of particulate matters at different positions and different heights can be obtained.

Description

technical field [0001] The invention relates to the field of UAV monitoring and remote sensing, in particular to an UAV-based airborne particle monitoring method and system. Background technique [0002] March 2012, PM 2.5 Included in the newly revised "Ambient Air Quality Standards" for the first time, PM 2.5 For the first time, it attracted people's attention, and at the same time, PM 2.5 The surveillance has also drawn national attention. Fine particulate matter, also known as fine particles, fine particulate matter, PM 2.5 . Fine particulate matter refers to particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns. It can be suspended in the air for a long time. The higher its concentration in the air, the more serious the air pollution. Although PM 2.5 It is only a small component of the earth's atmospheric composition, but it has an important impact on air quality and visibility. Compared with coarser atmosp...

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Application Information

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IPC IPC(8): G01N15/06
Inventor 杨海军李营杨一鹏朱海涛洪运富张峰
Owner SATELLITE ENVIRONMENT CENT MINIST OF ENVIRONMENTAL PROTECTION
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