Distributed urban air quality fixed point monitors of Internet of Things

Abstract

The invention discloses distributed urban air quality fixed point monitors of Internet of Things. The monitors comprise a plurality of monitoring areas divided on urban roads, wherein the monitoring areas are provided with a plurality of air quality monitors that are fixed on street light poles of the urban roads by locking pieces, and the air quality monitors comprise information collecting electrical boxes, power generating devices, Internet of Things cards, information collecting sensor groups, and positioning chips. In the invention, through the distributed arrangement of the Internet of Things cards and the air quality detectors, each air quality monitor acquires air quality data of the location, and introduces the air quality data into urban air map models, so that the distribution of urban air in the urban monitoring area can be intuitively and clearly acquired through the urban air map models, the polluted areas and locations of pollution sources of urban air can be clearly understood, thereby enabling management of urban air in a continuous, real-time and effective manner.

Description

Technical field [0001] The invention relates to the technical field of air quality monitoring, in particular to a city air quality fixed-point monitor capable of distributed networking. Background technique [0002] The quality of air reflects the degree of air pollution, which is judged based on the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a specific time and place is affected by many factors. The discharge of man-made pollutants from fixed and mobile pollution sources is one of the most important factors affecting air quality, including exhaust from vehicles, ships, and airplanes, industrial pollution, residential life and heating, and garbage incineration. Urban development density, topography and weather are also important factors that affect air quality. Over the years, while the local economy has developed rapidly, environmental pollution incidents such as water, gas, and noise have continued...

AI Technical Summary

Problems solved by technology

[0003] The traditional method of air quality testing is to use manual monitoring. Firstly, the reagents are configured, and then the on-site sampling and the water quality of the atmospheric sampler are sampled, and then sent to the testing agency for testing, and then the traditional operation method of laboratory analysis cannot be realized. Timely detection and judgment of air quality, and the detection method is single, easily affected by bad weather, consumes a lot of manpower and material resources, and the cost is too high. The air quality information obtained by laboratory analysis and the real-time air quality information at the air sampling place may be different There are certain errors, resulting in inaccurate monitoring of air quality information, which is not real-time; later, with the development of information technology, many automatic monitoring systems have appeared, but the automatic monitoring system can not solve the continuity, effectiveness and real-time monitoring of air. At the same time, the traditional automatic monitoring system cannot obtain the polluted area of ​​urban air and determine the location of the pollution source

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