Online mobile pollution source monitoring system and method

Abstract

The invention provides an online mobile pollution source monitoring system and method. The system disclosed by the invention comprises a monitoring terminal, a server and a Web client. The method comprises the following steps: transmitting acquired information by the monitoring terminal through a 3G / 4G network, receiving the transmitted data by the server, and responding to a request of the Web client; transmitting the request to a Web server at the Web client by a user, acquiring information acquired by a monitoring terminal sensor, and drawing time-space distribution of pollutants on an electronic map in combination with a pollutant diffusion model by utilizing a GIS (Global Information System) time-space analysis method according to the data acquired by the monitoring terminal, wherein the Web client comprises a pollutant time-space distribution display module and a mobile pollution source data report module. The method capable of monitoring mobile pollution sources in real time on line provided by the invention is high in real-time property, high in precision, fast in response and wide in coverage, and the monitoring results can be graphically displayed through the Web client.

Description

technical field [0001] The invention belongs to the field of environmental monitoring and embedded technology, and in particular relates to a mobile pollution source online monitoring system and method. technical background [0002] Mobile pollution sources are essentially non-fixed locations. Mobile pollution sources, such as motor vehicles that emit exhaust gas during movement, etc., ultrafine particulate matter and VOCs in cities mainly come from exhaust emissions from mobile pollution sources such as motor vehicles. In recent years, due to the rapid development of the industrial economy, the environmental pollution problems have also been quite serious. Large-scale smog caused by ultra-fine particles and VOCs from mobile pollution sources have occurred from time to time. The air condition is worrying. Ultra-fine particles and VOCs are not only harmful to human health. Serious direct hazards, while being an important precursor of PM2.5 and a main component of photochemica...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of the existing pollutant monitoring equipment and the characteristics of fast growth of mobile pollution sources, wide flow range and many types of pollutants, the present invention proposes a monitoring device with low power consumption, low cost, large monitoring range, fast response and real-time performance. High mobile pollution source online monitoring system and method

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