Automatic monitoring system for monitoring urban air quality based on Internet of things

Abstract

The invention discloses an automatic monitoring system for monitoring urban air quality based on the Internet of things. The system comprises an urban air monitoring area which comprises a plurality of monitoring subareas, wherein air quality fixed point monitoring groups and management terminals are set in the monitoring subareas, and a plurality of monitoring devices are set in each air qualityfixed point monitoring group; the monitoring devices which are uniformly distributed in the monitoring subareas; and a background server which comprises a cloud platform, wherein the monitoring devices are in wireless communication connection with the cloud platform through utilization of Internet of things cards, the background server also comprises an urban map model, and the urban map model isequipped with recording units corresponding to locations at which the monitoring devices are located. According to the monitoring system provided by the invention, real-time, automatic and continuousmonitoring can be carried out on the urban air quality; geographical locations at which the monitoring devices are located can be positioned and obtained; whether air pollutants exceed a standard or not can be automatically judged, and pre-warning can be automatically carried out; and the locations of air pollutant sources can be determined, corresponding treatment schemes can be provided timely and effectively, and environment protection is facilitated.

Description

technical field [0001] The invention relates to the field of air monitoring, in particular to an automatic monitoring system for monitoring urban air quality based on the Internet of Things. Background technique [0002] Air monitoring refers to the fixed-point, continuous or regular sampling and measurement of pollutants present in the air. Air monitoring items mainly include sulfur dioxide, nitrogen monoxide, hydrocarbons, floating dust, etc. Air monitoring is the basis of air quality control and reasonable evaluation of air quality. [0003] In order to monitor the air, generally several air monitoring points are set up in a city, and automatic monitoring instruments are installed for continuous automatic monitoring. This kind of monitoring system requires a lot of manual work to retrieve the monitoring results on a regular basis, which is not only time-consuming and laborious, but also lacks timeliness and continuity. The controllers can grasp the parameters of urban ...

AI Technical Summary

Problems solved by technology

This kind of monitoring system requires a lot of manual work to retrieve the monitoring results on a regular basis, which is not only time-consuming and laborious, but also lacks timeliness and continuity. The controllers can grasp the parameters of urban air quality in real time, and it is not conducive to the construction of information integration for the location where the sampling cannot be located.

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