Ship tail gas monitoring system based on infrared identification

A technology for ship exhaust and monitoring systems, which is applied in measurement devices, optical radiation measurement, radiation pyrometry, etc. Effect

Active Publication Date: 2019-11-29
WUHAN UNIV OF TECH
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  • Claims
  • Application Information

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Problems solved by technology

At present, ship exhaust emission monitoring is mostly based on manual boarding detection, whic

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  • Ship tail gas monitoring system based on infrared identification
  • Ship tail gas monitoring system based on infrared identification
  • Ship tail gas monitoring system based on infrared identification

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[0036] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0037] refer to Figure 1 to Figure 3 As shown in the figure, an infrared recognition-based ship exhaust monitoring system in an embodiment provided by the present invention includes an infrared thermal imager 1, a visible light camera 2, an AIS ship automatic identification system 3, a ranging terminal 4, and a control system 5. The control system 5 Connect to infrared thermal imager 1, visible light camera 2, AIS ship automatic identification system 3 and ranging terminal 4 respectively; control system 5 collects the characteristic image of ship exhaust target through infrared thermal imager 1, and controls AIS ship automatic identification system 3 Monitor and track the corresponding ship target with the ranging terminal 4, and the control system 5 collects an intuitive image through the visible light camera 2, and combines the recognized ship target...

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Abstract

The invention discloses a ship tail gas monitoring system based on infrared identification. The ship tail gas monitoring system comprises a thermal infrared imager, a visible light camera, an AIS shipautomatic identification system, a distance measurement terminal and a control system, and is characterized in that the control system is respectively connected with the thermal infrared imager, thevisible light camera, the AIS ship automatic identification system and the distance measurement terminal; the control system collects a characteristic image of a ship tail gas target through the thermal infrared imager; and the AIS ship automatic identification system and the distance measurement terminal are controlled to monitor and track a corresponding ship target, and the control system collects a visual image through the visible light camera and provides a visual effect picture for a user to determine whether identification and tracking are correct or not in combination with the identified ship target. The ship tail gas monitoring system realizes automatic monitoring, tracking, identifying and alarming of the smoke plume exhausted by the ship, can automatically recognize, track and monitor ship atmospheric pollutant emission during berthing and sailing, and can continuously monitor ship tail gas emission, thus improving the monitoring stability and accuracy.

Description

technical field [0001] The invention relates to the technical field of tail gas detection, in particular to a ship tail gas monitoring system based on infrared identification. Background technique [0002] At present, the target recognition technology based on infrared images has developed rapidly and has been widely used in many fields, but it is still in the experimental stage in the field of ship exhaust emission monitoring. Various components of air pollutants emitted by ships have their own specific characteristic absorption peaks. Different gases can be distinguished through different characteristic wavelengths, and the concentration of characteristic gases can be calculated through the change of absorption intensity. At present, the monitoring of ship exhaust emissions is mostly based on manual boarding and detection. This method consumes a lot of manpower, and the monitoring range is small and the monitoring time is limited. [0003] Based on infrared monitoring of ...

Claims

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Application Information

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IPC IPC(8): G06T7/136G06T7/187G06T5/30G06T5/00G01J5/00
CPCG01J5/00G01J2005/0077G06T5/003G06T5/30G06T7/136G06T7/187
Inventor 黄亮文元桥周春辉彭鑫刘壮
Owner WUHAN UNIV OF TECH
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