Urban road air quality monitoring system

Abstract

The invention discloses an urban road air quality monitoring system comprising a data acquisition module, a processing control module, a GPRS transmission module, and a display module. The data acquisition module is connected with the processing control module, the processing control module is connected with the GPRS transmission module, and the display module is connected with the processing control module. The data acquisition module includes a gas concentration detection module, a particulate detection module, and a meteorological parameter detection module. The system uses a photo-acoustic sensor to detect the gas concentration, and is of high monitoring sensitivity. Monitoring data is transmitted in a timely manner through the GPRS communication module, and real-time display and transmission of monitoring data is realized. The system has the characteristics of small size, low cost, easy maintenance, and the like.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to an urban road air quality monitoring system Background technique [0002] With the increasing number of urban vehicles, the exhaust gas emitted by the vehicles is increasingly polluting the road air, which seriously damages the health of pedestrians. Although most cities in my country have established air quality monitoring stations to achieve effective monitoring of air quality, but because air quality monitoring stations are basically distributed on buildings, they cannot truly reflect the air quality conditions of roads. The current monitoring of road air quality mainly uses environmental monitoring vehicles to monitor the flow of air on the road, but it cannot effectively reflect the real-time air quality of the road, and most of these monitoring data are used for scientific research, while ordinary people cannot obtain the road air quality. quality data. ...

AI Technical Summary

Problems solved by technology

Although most cities in my country have established air quality monitoring stations to achieve effective monitoring of air quality, but because air quality monitoring stations are basically distributed on buildings, they cannot truly reflect the air quality conditions of roads

The current monitoring of road air quality mainly uses environmental monitoring vehicles to monitor the flow of air on the road, but it cannot effectively reflect the real-time air quality of the road, and most of these monitoring data are used for scientific research, while ordinary people cannot obtain the road air quality. quality data

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