Mobile monitoring system for displaying air environmental quality pollution level of road in real time

Abstract

The invention relates to the field of environmental protection and aims at providing a mobile monitoring system for displaying air environmental quality pollution level of a road in real time. The system is capable of achieving real-time monitoring of pollutant discharge of an on-road motor vehicle, instantaneously learning the road traffic pollution degree and guiding green travel of people, and is beneficial to improvement of the environment monitoring management level. According to the technical scheme, the mobile monitoring system for displaying the air environmental quality pollution level of the road in real time is characterized by comprising a plurality of vehicle-mounted fixed ends with data acquisition and transmission modules, and a data receiving terminal with a data receiving module, wherein the plurality of vehicle-mounted fixed ends are arranged on various vehicles through adsorption devices separately; the data receiving terminal is arranged in an environmental management department; and each data acquisition and transmission module comprises various monitoring sensors, a digital transmission module, a GPS module, a power module and a mainboard connecting various components.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a system for monitoring and displaying road environmental pollution levels. Background technique [0002] Motor vehicles are an important source of complex air pollution in my country at this stage, and they contribute significantly to secondary pollution such as PM2.5 and O3 in urban air. Therefore, domestic cities are paying more and more attention to the pollution control of motor vehicles. At present, there are two main ways to monitor road motor vehicle pollution. One is to use fixed monitoring stations, which are mainly set up on the side of the road, also known as roadside stations; For the first type, it is necessary to set up a fixed station building and a fixed place. This type of construction can only be constructed after the approval of the land, planning and other departments. The one-time investment cost is high, the management is strict, and the quantity is ...

AI Technical Summary

Problems solved by technology

For the first type, it is necessary to set up a fixed station building and a fixed place. This type of construction can only be constructed after the approval of the land, planning and other departments. The one-time investment cost is high, the management is strict, and the quantity is small, but the data quality is good; the second type has the advantages of Convenient and flexible, with good mobility, but the one-time investment cost is high, and special personnel are required for maintenance and management

The two monitoring methods can only monitor single-point concentration values ​​at present, and because there are too few single-point locations, the monitoring results are not representative of the pollution emissions of road motor vehicles.

[0003] In addition, from the perspective of environmental management, how to achieve real-time simulation of road vehicle pollution emissions has not been fundamentally resolved.

Due to the lack of real-time traffic flow and vehicle type data, relevant models can only be corrected based on historical data, and the calculated emission status is not a real-time status, but a historical simulation status; lack of immediacy is the biggest problem in model simulation. The problem

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