Marine ship oil spill accident multi-material emergency scheduling method

An oil spill accident and emergency dispatching technology, applied in the field of oil spill emergency dispatch, can solve the problems of oil fire danger, marine ecological pollution, damage to the marine environment, etc.

Pending Publication Date: 2021-02-02
JIMEI UNIV +1
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Problems solved by technology

Spilled oil not only poses a fire hazard, but also causes serious pollution to marine ecology and damages the marine environment
Timely and reasonable scheduling of oil spill emergency supplies is particularly important to reduce potential safety hazards caused by marine oil spill accidents and reduce damage to marine ecology; integrating existing technologies for

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  • Marine ship oil spill accident multi-material emergency scheduling method
  • Marine ship oil spill accident multi-material emergency scheduling method
  • Marine ship oil spill accident multi-material emergency scheduling method

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Embodiment

[0025] A multi-material emergency dispatch method for marine oil spill accidents, comprising the following steps:

[0026] S1. Confirmation of dispatching material types. Different oil spill types, meteorological environments, sea conditions and oil spill scales require different materials for marine oil spill accidents. Before the actual emergency dispatch of the accident, the actual storage material types and material reserves are checked. statistical confirmation;

[0027] S2. Confirmation of dispatching ship types. In offshore oil spill disposal operations, they are divided into oil spill working ships and oil spill emergency transportation ships according to emergency response needs. Carry out statistical confirmation on the number of such transport ships;

[0028] S3. Estimation of the demand for oil spill accidents. When an oil spill accident occurs on a ship at sea, the relevant departments shall immediately respond and deal with it. Forecasting and estimating materi...

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Abstract

The invention discloses a marine ship oil spill accident multi-material emergency scheduling method. The method comprises the following steps: scheduling material type confirmation, scheduling ship type confirmation, oil spill accident demand estimation, oil spill drift diffusion simulation, a triangular fuzzy mathematical theory, theoretical model establishment, algorithm design and actual multi-material scheduling scheme determination. Aiming at the characteristics of continuity and drifting diffusivity of marine ship oil spill accidents, the oil spill emergency material scheduling problem under the characteristics of multiple materials and multiple scheduling ships is researched, a drifting diffusion position is determined through GNOME simulation, a material demand point is determined,and then the material demand in a fuzzy state is determined by utilizing a triangular fuzzy number; and finally, an emergency material scheduling model is built for the marine ship oil spill accident. The application of the model needs to clarify the reserve of the emergency storage, the number of schedulable ships, the distance between the emergency storage and an accident point and other information in advance, and solves the problem of scheduling and distribution of various materials by the emergency material storage.

Description

technical field [0001] The invention belongs to the technical field of emergency dispatching of oil spill accidents, and more specifically relates to a multi-material emergency dispatching method for marine oil spill accidents. Background technique [0002] Ships are the main means of transportation at sea. There may be accidents such as collision, grounding, fire or explosion, etc., which may cause damage to equipment in oil storage tanks and gas engine rooms, and oil spill accidents at sea. According to statistics, from 1973 to 2018, there were more than 3,000 ship oil spill accidents in my country's coastal ports, which had a bad impact on the marine environment and caused huge economic losses. Due to the characteristics of uncertainty, drift and diffusion, marine oil spill accidents are special, and the route of emergency material transport ships is less affected. Compared with the damage to the environment and economic losses caused by marine oil spill accidents, transpo...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F30/20G06N7/02G06N3/12
CPCG06Q10/06315G06F30/20G06N7/02G06N3/126
Inventor 刘晓佳
Owner JIMEI UNIV
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