Wireless monitoring system for urban air quality

Abstract

The invention discloses a wireless monitoring system for the urban air quality. The system is composed of a plurality of automatic monitoring modules and a background monitoring management center. Theautomatic monitoring module in wireless communication with the background monitoring management center is used for sampling and monitoring data of each point automatically; the background monitoringmanagement center is configured to receive relevant parameter data, perform data aggregation, sorting and comprehensive analysis, and carry out conversion to obtain detailed information, and display the information at a monitoring terminal in real time; the automatic monitoring modules consist of air quality detecting units, A / D conversion units, solar charging modules, power supply modules, voltage adjustment modules, MCUs, and wireless communication modules. Therefore, the urban atmospheric environment data can be monitored in real time and data transmission is carried out in real time. Power is provided for a front-end automatic monitoring instrument by a solar battery, so that environment protection and save conservation are realized; and a visual calculation result chart is generatedvisually at a display terminal of a monitoring management center.

Description

technical field [0001] The invention relates to the field of air quality detection, in particular to a wireless monitoring system for urban air quality. Background technique [0002] Environmental monitoring is an important part of environmental protection work, the basis and technical support of environmental management, and air quality monitoring is an important part of environmental monitoring. The situation of air pollution in my country is quite serious, and it is one of the three major acid rain areas in the world. Since the reform and opening up, with the rapid development of social economy and the improvement of industrialization level, the impact on the environment has become greater and greater, especially in cities A large number of factories, vehicles, population, and urban environment are under tremendous pressure, and the air quality is facing the threat of new emission sources. Therefore, the monitoring and governance of the atmospheric environment is an urgent...

AI Technical Summary

Problems solved by technology

At present, most areas in my country still use manual sampling and laboratory analysis as the main means of atmospheric monitoring. This method cannot monitor the real-time emission of pollutants in a timely and accurate manner, making it difficult for environmental managers to find out all the pollutants in a short time. The actual situation of the polluted area, for all kinds of sudden pollution sources and pollution sites, can not achieve real-time and accurate monitoring and treatment

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