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Detection system and detection method for oil replacement of ship

A detection system and ship technology, applied in radio wave measurement system, satellite radio beacon positioning system, measurement device, etc., can solve the problem of inability to detect whether low-sulfur oil is used in ships

Pending Publication Date: 2018-07-03
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In order to solve the above technical problems, the present invention provides a ship oil change detection system and detection method, the purpose of which is to provide a convenient and efficient non-boarding type ship oil change rapid detection system and detection method, through the detection system, Solve the problem that it is impossible to detect whether the ship uses low-sulfur oil without boarding the ship, and realize the detection of the ship's running and docking status

Method used

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  • Detection system and detection method for oil replacement of ship
  • Detection system and detection method for oil replacement of ship
  • Detection system and detection method for oil replacement of ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1, such as figure 1 As shown, a ship oil change detection system includes:

[0063] Aerial detection unit: it includes a low-altitude tracking detection platform 1 and a first wireless communication module 4 fixed on the low-altitude tracking detection platform 1, a data processing storage module 2, a detection module 6, a tracking camera 3, a first wireless communication module 4 and The detection module 6 is connected with the data processing storage module 2, and the data processing storage module 2 is connected with the low-altitude tracking detection platform 1, and the detection module 6 includes a NO connected with the data processing storage module 2. x sensor, O 3 sensor and SO 2 Sensor; the tracking camera 3 is located below the low-altitude tracking detection platform 1 , and the tracking camera 3 is connected to the data processing and storage module 2 . A position sensor, which is fixed on the low-altitude tracking detection platform 1, and is co...

Embodiment 2

[0071] Embodiment 2 is different from the ship oil change detection system described in the first embodiment in that the first wireless communication module 4, the data processing and storage module 2, the detection module 6, the tracking camera 3 and the power supply module 5 are fixed on On the other hand, compared with the first embodiment, this embodiment will reduce the detection efficiency.

Embodiment 3

[0072] Embodiment 3, the difference from the ship oil change detection system described in the first embodiment is that the detection module 6 is composed of CO 2 Sensor instead of NO x sensor, compared with the first embodiment, this embodiment uses CO 2 The concentration data of the sensor is used as the fitting parameter, because the CO in the air 2 Larger concentrations and larger differences between different regions will lead to increased uncertainty in the results.

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Abstract

The invention provides a detection system and detection method for oil replacement of a ship. The detection system comprises an aerial detection unit and a ground control and reception unit, wherein the aerial detection unit comprises a low-altitude tracking and detecting platform, a first wireless communication module, a data processing and storing module, a detecting module, a tracking and shooting device, a position sensor and an altitude sensor. The detection system overcomes the problem that whether a ship uses low-sulfur oil or not cannot be detected without boarding on the ship, realizes detection of the operation and docking states of the ship, can distinguish ambient atmosphere from emissions of the ship, and reversely determines the sulfur content of fuel oil used in the ship through concentration observation; the detection system has built-in determination conditions and algorithms and realizes the screening of high-emission ships in virtue of unmanned aerial vehicles and apollutant monitoring module, so the workload of supervisory personnel is reduced, the identification rate of suspected high-emission ships is increased, and results are rapidly produced, which facilitates action of law-enforcement personnel on site.

Description

technical field [0001] The invention relates to the technical field of ship oil change detection, in particular to a ship oil change detection system and detection method. Background technique [0002] In 2015, my country promulgated the "Implementation Plan for Ship Emission Control Areas in the Pearl River Delta, Yangtze River Delta, and Bohai Rim (Beijing-Tianjin-Hebei) Waters", and implemented the regulations for ships using low-sulfur oil (sulfur content ≤ 0.5%) in the emission control areas in stages. emission reduction measures. At present, supervisors use the method of boarding inspections to randomly check whether the ships use low-sulfur oil in accordance with the regulations. This method is inefficient and involves issues such as boarding permits for foreign ships. In the field of oil product quality testing, currently all methods must be carried out on board, or check the relevant records of oil products purchased by the ship, or collect oil samples for further t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01N33/28G01S19/42
CPCG01N33/0037G01N33/0039G01N33/0042G01N33/287G01S19/42
Inventor 刘欢
Owner TSINGHUA UNIV
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