Pollutant emission source monitoring device and method

Abstract

The invention provides a pollutant emission source monitoring device and method, which are used for automatic identification of pollutant emission sources and super-emission ships. The device comprises a comprehensive detection module for remotely detecting data such as pollutant concentration and ship navigation information based on a telemetering technology and a ship automatic identification technology; a fluctuation identification module for calculating an actually measured pollutant concentration value based on a fluctuation identification algorithm model; an emission prediction module used for calculating an original emission concentration value of pollutants based on a ship emission pollutant prediction algorithm model; a diffusion prediction module used for calculating a theoretical concentration value when the pollutants are diffused to a monitoring point based on a ship emission pollutant diffusion algorithm model; a tracking and tracing module used for confirming a pollutant emission source based on a ship pollution source reverse tracking and tracing algorithm model; and an over-emission identification module used for judging whether pollutants are over-emitted or not and automatically marking over-emission ships. Through the synergistic effect of the modules, the automatic identification process of the pollutant emission source and the over-emission ship can be efficiently and accurately carried out.

Description

technical field [0001] The invention relates to the technical field of tail gas monitoring, in particular to a pollutant emission source monitoring device and method. Background technique [0002] With the increasing prosperity of the world economy and domestic and foreign trade, ship exhaust gas pollution has attracted widespread attention from the international community. Ship diesel engines are the main pollution source of ship gaseous pollutants. The emitted NO x , SO x Pollutants such as particulate matter (PM) and particulate matter (PM) will cause great pollution to the ocean and surrounding urban atmospheric environment. In order to reduce the air pollution caused by ship exhaust, countries and international organizations around the world have successively formulated stringent ship emission regulations, and the maritime sector is facing severe challenges in the monitoring and supervision of ship emissions. [0003] At present, telemetry technology is usually used a...

AI Technical Summary

Problems solved by technology

However, the current monitoring process of pollutant emissions from ships has not yet been intelligent and unmanned, especially the identification process of pollution sources in complex sea areas and the tracking and tracing process of super-emission ships still require manual participation

[0004] Therefore, how to solve the problem of low intelligence in the monitoring and identification technology of pollutant emission sources in the prior art has become a research topic for those skilled in the art.

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