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Ship static information and exhaust emission concentration online matching method

A static information, exhaust emission technology

Pending Publication Date: 2022-03-22
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because there is no manual boarding, it is necessary for the system to match the detected exhaust emission concentration and ship information online, but such online matching technology is currently lacking

Method used

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  • Ship static information and exhaust emission concentration online matching method
  • Ship static information and exhaust emission concentration online matching method
  • Ship static information and exhaust emission concentration online matching method

Examples

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Comparison scheme
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Embodiment Construction

[0032] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] The present invention designs a ship static information and an exhaust gas emission concentration online matching method, and its overall process is figure 1 The, figure 2 and image 3 When the wind direction is C1 and C2, the vessel is shown to the bridge.

[0034] In this example, the number of ship exhaust gas remote sensing monitoring systems installed by Nanjing Yangtze River, Jiangsu Province is the research object of the invention, and the Nanjing Yangtze River Third Bridge is the northwest - southeast. Nanjing Yangtze River Sanqiao Ship Tail Gas Remote Sensing Monitoring System Adopt Long Light Transmission Spectral Analysis Method and Technology, the system can realize the detection of ship exhaust emissions of ships through the bridge. According to the GAS tail gas detection data and AIS information table collected on December 28, ...

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Abstract

The invention discloses a ship static information and tail gas emission concentration online matching method, which aims at a ship tail gas remote sensing monitoring system installed on a bridge, when the monitoring system detects that tail gas exceeds the standard, the distance between a ship on a research route and the bridge is calculated according to dynamic information (longitude and latitude, navigational speed and ship track direction) of a ship automatic positioning system (AIS), and the ship static information and the tail gas emission concentration are matched. And the ship static information (ship type, MMSI, calling number and the like) is matched with the monitored emission concentration. According to the method, the ship and emission concentration are automatically matched on line for a ship exhaust gas remote sensing monitoring system, ship emission monitoring is facilitated, and evidence is provided for a maritime affair department to further take measures.

Description

Technical field [0001] The invention belongs to the field of ship exhaust gas detection, and in particular, the present invention relates to the static information and exhaust gas emission concentration matching method. Background technique [0002] In recent years, countries have vigorously promote the construction of ecological civilization, by establishing ship atmospheric pollutants emissions control zones, control of ship sulfur oxides, nitrogen oxides and particulate matter, improve coastal and coastal environmental air quality. [0003] However, the current ship exhaust emission monitoring is more dependent on artificial boarding monitoring, not only consumes time consuming, but also small monitoring range. The ship exhaust gas remote sensing monitoring system uses long optical range spectroscopy methods and techniques, which simply installs the equipment on the bridge to achieve monitoring of all-weather ship exhaust emissions. Because there is no manual boarding, it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G01D21/02
CPCG01D21/02G06F18/22
Inventor 叶智锐黄和陈恩惠杨生哲吴浩王超
Owner SOUTHEAST UNIV
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