An unmanned aerial vehicle device and monitoring method for detecting gas pollution sources

Abstract

The invention discloses an unmanned aerial vehicle device for detecting gas pollution sources, comprising: a ground monitoring module for obtaining the gas pollution concentration, position, wind direction, wind speed and early warning of a monitoring point in real time; a ground control module for determining the unmanned aerial vehicle module The initial flight parameters and the real-time monitoring data of the receiving UAV module; the UAV module is used to adaptively control the flight path to detect in the polluted area to be tested, locate the pollution source and collect data; the wireless transmission system uses It is used to realize the data transmission between the ground monitoring module, the ground control module and the UAV module. The invention can detect the diffusion of polluted gas in time, and make a preliminary judgment on the direction of the pollution source according to the Gaussian plume model theory of gas diffusion, and then accurately locate the pollution source through precise positioning; the specific situation of the discharge position of the gas pollution source can be checked through the aerial photography device , forming a complete intelligent monitoring process, which is convenient for relevant staff to find pollution sources in time.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle environment detection technology, in particular to an unmanned aerial vehicle device and a method thereof for detecting gas pollution sources. Background technique [0002] With the rapid development of industrialization and rapid economic growth, more and more serious air pollution problems have also emerged. In order to evade environmental protection supervision, some enterprises adopt concealed pollutant discharge behaviors, and often secretly discharge various air pollutants. Coupled with the constraints of space and terrain conditions, it is difficult for law enforcement officers to find the source of pollutant discharge by using traditional visit methods, so that Unable to supervise illegal polluting enterprises. [0003] In order to overcome the above-mentioned problems of terrain and space constraints, the publication number of CN106896145A in the Chinese patent document discloses a system an...

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Problems solved by technology

However, this technology lacks a calculation method for the concentration of atmospheric pollutants; UAV routes need to be pre-planned, and the preparation work is too complicated. When planning routes, the coverage area of ​​UAV flight is easy to deviate from the pollution source, which leads to the unscientific and reasonable data collection process. ; In addition, this technology also lacks a real-time monitoring and early warning system for air pollutants, and cannot detect the leakage and emission of polluting gases in time

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