Monitoring device for monitoring pollutant concentration and diffusion scope in real time

A technology of pollutant concentration and monitoring equipment, which is applied in the direction of measuring devices, instruments, suspension and porous material analysis, etc.

Inactive Publication Date: 2019-01-01
BEIJING SINORICHEN ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of existing pollutant mobile monitoring devices, the present invention provides a monitoring device capable of real-time monitoring of pollutant concentration and diffusion range

Method used

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  • Monitoring device for monitoring pollutant concentration and diffusion scope in real time
  • Monitoring device for monitoring pollutant concentration and diffusion scope in real time
  • Monitoring device for monitoring pollutant concentration and diffusion scope in real time

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Embodiment Construction

[0030] figure 1 Shows a monitoring device of the present invention that can monitor pollutant concentration and diffusion range in real time, including: a meteorological monitoring system installed on a monitoring vehicle for collecting meteorological data of various meteorological parameters, such as the The average wind speed U, the horizontal lateral expansion parameter σ perpendicular to the average wind direction y , Initialize the scale-out parameter σ y , vertical expansion parameter σ z , Effective height H of unorganized pollution e etc.; the video acquisition system installed on the monitoring vehicle is used for all-round shooting of the acquisition site to obtain video images of the scene in order to obtain video evidence of pollution; the environmental monitoring system installed on the monitoring vehicle is used for Various sensors are used to obtain the ground concentration values ​​of various pollutants. Various sensors can be installed on the vehicle body, ...

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Abstract

The invention discloses a monitoring device for monitoring pollutant concentration and diffusion scope in real time. The monitoring device comprises a meteorological monitoring system, a video capturesystem, an environmental monitoring system, a big data platform support system and a data transmission and display system, wherein the meteorological monitoring system is arranged on a monitoring vehicle and is used for collecting meteorological data of various meteorological parameters; the video capture system is arranged on the monitoring vehicle and is used for performing omnibearing shootingon a collecting site and acquiring an onsite video image; the environmental monitoring system is arranged on the monitoring vehicle and is used for acquiring various pollutant ground concentration values through various sensors; the big data platform support system is arranged on the monitoring vehicle and is used for calculating the emission amount of pollutants and further calculating the diffusion scope of pollutants according to a preset extended model, the meteorological data and the pollutant ground concentration; the data transmission and display system is arranged on the monitoring vehicle and is used for displaying the acquired video image, the pollutant ground concentration values and the diffusion scope of pollutants.

Description

technical field [0001] The invention belongs to the field of air pollutant detection, in particular to a monitoring device capable of real-time fixed-point monitoring or mobile monitoring of air pollutants, and simulation, analysis and prediction of the diffusion of pollutants. Background technique [0002] With the comprehensive advancement of my country's ecological civilization construction, the people's requirements for ambient air quality are increasing day by day, and the ambient air quality monitoring work is also facing more and more complex challenges. In addition, with the continuous development of urban motorization, urban traffic congestion is increasing, urban population density is increasing, and the problem of pollutant emissions from urban roads is becoming more and more serious. Studies have shown that motor vehicle exhaust emissions have become the first source of air pollutants in Beijing, endangering people's health. Therefore, the traceability analysis ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01N15/06G01W1/02
CPCG01N15/06G01N33/0031G01W1/02
Inventor 吴盟盟李韧张鑫訾晓峰王元刚唐佳伟
Owner BEIJING SINORICHEN ENVIRONMENTAL PROTECTION
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