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Method for tracking air pollution source based on unmanned aerial vehicle and unmanned aerial vehicle system

An air pollution source and drone technology, which is applied in the field of pollution source tracking to achieve the effect of improving efficiency

Active Publication Date: 2018-11-27
INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem in the above-mentioned prior art that it is impossible to automatically and comprehensively track air pollution sources in a more complex environment, the present invention provides a UAV-based air pollution source tracking method and UAV system

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  • Method for tracking air pollution source based on unmanned aerial vehicle and unmanned aerial vehicle system
  • Method for tracking air pollution source based on unmanned aerial vehicle and unmanned aerial vehicle system
  • Method for tracking air pollution source based on unmanned aerial vehicle and unmanned aerial vehicle system

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Embodiment Construction

[0045] 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 a part of 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.

[0046] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional rela...

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Abstract

The invention provides a method for tracking an air pollution source based on an unmanned aerial vehicle and an unmanned aerial vehicle system. The method comprises the steps of enabling the unmannedaerial vehicle to fly along circular traces for a plurality of times, measuring the position with the highest pollution gas content on each trace, linking the positions, carrying out linear fitting soas to obtain a secondary wheel advancing direction, enabling the unmanned aerial vehicle to fly towards the secondary wheel advancing direction for a certain distance and fly along the circular tracefor a plurality of times, and repeatedly carrying out the foresaid steps, so as to automatically track the air pollution source. According to the method and the unmanned aerial vehicle system, the tracking efficiency of the pollution source is improved, the accurate tracking of the pollution source in a windy and complex natural environment is realized, and the problems that the manual operationis required and the ground monitoring efficiency and safety are low in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of pollution source tracking, in particular to an air pollution source tracking method based on an unmanned aerial vehicle and an unmanned aerial vehicle system. Background technique [0002] As the number of smog days in China, especially in North China, increases, people are paying more and more attention to air pollution control. Accurate pollution information is a key demand of the people. In air pollution, smoke, a mixture of gas and soot, is the main component of the polluted atmosphere. The composition of the flue gas is complex. The gas includes water vapor, sulfur dioxide, nitrogen, gas, carbon monoxide, carbon dioxide, etc., and some hydrocarbons and nitrogen oxides. The smoke includes fuel ash, coal particles, oil droplets, and petrochemicals. Therefore, the pollution of flue gas to the ambient air is a composite pollution of multiple components. Monitoring it, especially determining the emission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00B64C39/02
CPCG01N33/0004B64C39/02B64U10/10B64U2101/00
Inventor 郑拴宁赵景柱王豪伟李春明赵纯源
Owner INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI
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