Mobile traffic environment air quality monitoring system

Abstract

The invention provides a mobile traffic environment air quality monitoring system, which comprises a server and a plurality of monitoring terminals. Each monitoring terminal is arranged on a motor vehicle, and comprises a sensor module, a positioning module, a communication module and a control module, wherein the sensor module is used for collecting air quality monitoring data; the positioning module is used for collecting time information and positional information of the monitoring terminal; the communication module is used for sending the air quality monitoring data collected by the sensor module and the time information and the positional information of the monitoring terminal collected by the positioning module to the server, and receiving an acquisition instruction sent by the server; and the control module is used for controlling the sensor module and the positioning module to collect corresponding data. The server is used for receiving the air quality monitoring data, the time information and the monitoring terminal positional information sent by the plurality of monitoring terminals and sending the acquisition instruction to the plurality of monitoring terminals. The system can monitor the city traffic environment at a lower cost.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a mobile traffic environment air quality monitoring system. Background technique [0002] With the rapid increase of the number of motor vehicles, the impact of motor vehicle exhaust pollution on ambient air quality and human health is becoming more and more prominent. Due to the impact of traffic road air pollution, the air pollution type of many cities has changed from "soot type" to "soot-vehicle exhaust type", especially in large cities, the air pollution of traffic roads has become The primary source of air pollution has increasingly serious impacts on ambient air quality and human health. Studies have shown that urban motor vehicle exhaust is the NOx in the air environment x , CO, O3, fine particulate matter and ultrafine particulate matter, etc., and the main influencing factors of photochemical pollution. Taking Beijing as an example, on December 17, 2014, the B...

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Problems solved by technology

[0004] At present, the ambient air automatic monitoring station mainly monitors the air quality of the urban environment. The monitoring station is far away from the road, and the monitoring data cannot accurately reflect the air quality of the road environment; The ambient air quality of the roads, but to form a high-temporal-spatial resolution grid monitoring of the main roads, the construction and maintenance costs required are too high, and it is difficult to implement in the short term

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