Mobile ship exhaust emission traceability device and method

Abstract

The invention discloses a mobile ship exhaust emission traceability device and method. A fixed monitoring station is formed on a port water area shore base by using the mobile ship exhaust emission traceability device, and the mobile ship exhaust emission traceability device at least comprises three parts: a sample gas collection controller, a meteorological information collection mechanism and aship automatic identification tracking mechanism; the sample gas collection controller is used for remotely collecting, treating and analyzing waste gas discharged by the ship so that the concentration of pollutants in the atmosphere discharged by the ship is monitored and analyzed in real time; the meteorological information collection mechanism is used for collecting meteorological environment data near the fixed monitoring station and the monitored ship; and the ship automatic identification tracking mechanism is used for collecting ship static information and dynamic information of the water area around the fixed monitoring station and tracking the discharge temperature of the chimney opening of the monitored ship in real time. The device and the method are easy to operate and can perform strong traceability estimation on the emission source of the mobile ship only by using a single monitoring station and can quickly identify illegal ships with high emission and using high sulfur oil.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a device and method for monitoring the emission of atmospheric pollutants from ships. Background technique [0002] Gas emissions from ships during use will cause pollution to the atmospheric environment. In particular, the exhaust gas emitted by ships using high-sulfur oil seriously affects the air quality in coastal areas and the health of coastal residents. Therefore, it is very important to quickly and accurately determine the emission intensity of ship emission sources for the supervision of high-sulfur oil ships. However, since the trajectory of ship emission sources is a discrete moving source, it is difficult to carry out ship emission dispersion simulation and ship emission gas traceability. The patent with the notification number CN109739235A discloses a method for automatic tracking of gas leakage by a mobile sensor imitating a female mosquito, which includes the use of...

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Problems solved by technology

Although the patent realizes the traceability of leaked gas, it is difficult to realize the detection of mobile robots because of the special monitoring environment of high temperature, high salt and high humidity in the sea, and the discharge of ships has the characteristics of strong fluidity, rapid changes in time and space, and multi-source emissions. Application of gas collection and traceability on water

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