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A comprehensive parameterized evaluation method for the impact of ambient atmospheric conditions on air quality

A technology of air quality and ambient atmosphere, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low accuracy and achieve high accuracy

Active Publication Date: 2017-12-26
BEIJING FEILAIFENG TECH DEV CO LTD
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Problems solved by technology

[0005] Aiming at the problem that the accuracy of the evaluation method of the influence of ambient atmospheric conditions on air quality in the prior art is not high, the present invention provides a comprehensive parameterized evaluation method of the influence of ambient atmospheric conditions on air quality

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  • A comprehensive parameterized evaluation method for the impact of ambient atmospheric conditions on air quality
  • A comprehensive parameterized evaluation method for the impact of ambient atmospheric conditions on air quality
  • A comprehensive parameterized evaluation method for the impact of ambient atmospheric conditions on air quality

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the implementation cases of the present invention, not all of them. All other implementation cases obtained by persons of ordinary skill in the art based on the implementation cases in the present invention belong to the protection scope of the present invention.

[0057] The invention establishes a new method for objectively and quantitatively describing the comprehensive parameterized evaluation based on the influence of ambient atmospheric conditions on air quality by studying the mechanism of influence of multi-scale and multi-element of ambient atmosphere on air quality. That is to provide a comprehensive parameterized PLAM (Parameter Linking Air-quality and Meteorological condition) method called linking the...

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Abstract

The invention provides a comprehensive parameterized evaluation method for the impact of ambient atmospheric conditions on air quality. The method includes the following steps: obtaining sensitive atmospheric environmental parameters that affect air quality, and expressing the sensitive atmospheric environmental parameters as small microscale dynamics of the atmospheric boundary layer The parameterized description of β(ζ) and the parameterized description of large-scale ambient atmospheric conditions α(m); the parameterized description of calculating the small and micro-scale dynamics of the atmospheric boundary layer β(ζ); the parameterized description of calculating large-scale ambient atmospheric conditions α(m); Calculate the comprehensive parameter PLAM that connects the small and micro-scale dynamics of the atmospheric boundary layer and the large-scale ambient atmospheric conditions. The result calculated by the method of the present invention has a high accuracy rate, and shows a strong evaluation ability for atmospheric environment monitoring and early warning, so it has important practical application value and is suitable for air pollution detection, assessment, early warning and prevention and control. scientific research and business applications.

Description

technical field [0001] The invention relates to the diagnosis, identification and early warning of ambient atmospheric conditions affecting air quality. More specifically, it relates to a comprehensive parameterized evaluation method for the influence of ambient atmospheric conditions on air quality. Background technique [0002] At present, with the rapid development of society and economy, the fields of demand for improvement of human living conditions are becoming more and more extensive. Air quality problems directly affect human health, and the long-term effect of excessive atmospheric composition will affect the change of the earth's climate and environment. Human activities are mainly in the atmospheric environment near the ground. The low-altitude air quality below 1500 meters where humans live and affects the environment, including haze-fog, sand and dust, etc., all lead to reduced visibility and increased air turbidity. It is a living environment for people. A se...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 王继志杨元琴
Owner BEIJING FEILAIFENG TECH DEV CO LTD
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