Urban air quality monitoring management and pollution source determination method based on internet of things

Abstract

The invention discloses an urban air quality monitoring management and pollution source determination method based on internet of things. The method comprises the following steps: acquiring air quality data collected by multiple air quality monitoring devices; acquiring a geographic positions located by multiple air quality monitoring devices and collection time; importing the geographic positionsand the collection time into a map model, and displaying the air quality data by using different identifiers. The urban city quality is comprehensively monitored through real-time monitoring management, the air quality condition of the corresponding geographic position can be timely acquired, and the acquired air quality data is imported through the map model, thereby directly displaying the distribution conditions of the air quality in various regions, and the person in charge can comprehensively and directly understand the air pollution condition of the region; a pollution source location can be determined according to the detailed data in the polluted region, the air pollution source is key-observed and timely processed, thereby preventing the air pollution source from continuously diffusing to pollute other regions.

Description

technical field [0001] The invention relates to the field of air quality monitoring, in particular to a method for monitoring and managing urban air quality and determining pollution sources based on the Internet of Things. Background technique [0002] Air quality is an index used by government agencies to describe the degree of air pollution in a given area. It is measured based on the concentration of pollutants in the air. Man-made pollutant emissions are one of the most important factors affecting air quality. In cities, due to dense population, large number of vehicles, and high density of factories, exhaust gases from vehicles, ships, and aircraft, production emissions from industrial enterprises, residents' living and heating, and pollutants emitted from waste incineration have a particularly prominent impact on air quality. [0003] Because air quality not only affects people's work and life, but also endangers human health and the survival of various organisms, wit...

AI Technical Summary

Problems solved by technology

However, although the system can monitor many items and has high detection accuracy, its equipment system is generally complex and large, the equipment investment is large, and the number of monitoring points is limited. In general cities, only a few monitoring points are installed.

[0006] At the same time, the fluidity of urban air has the phenomenon of rapid changes in air quality. For urban air monitoring, real-time issues need to be considered. How to conduct comprehensive, real-time, and intelligent monitoring of urban pollutants, reduce the cost of air filtering equipment, and reduce air pollution. The situation is displayed comprehensively and intuitively, so that the controller can determine the source of air pollution according to the situation of air pollution, and make key observations and timely treatment of the source of air pollution, so as to prevent the source of air pollution from continuing to spread and pollute other areas. This is an unsolved problem in the field of air quality monitoring in the prior art key issues

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