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Helicopter task simulation process construction method for offshore oil spill disposal

A marine oil spill and helicopter technology, applied in data processing applications, special data processing applications, instruments, etc., to achieve the effects of improving standardization, saving time and cost, and improving decision-making efficiency

Active Publication Date: 2021-08-06
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the proficiency of personnel is of course important, in the real oil spill response process, there is a lot of room for improvement in the disposal plan formulation stage that requires a lot of manpower and time investment, and the establishment of an oil spill disposal process for decision support also has a non-negligible role. the significance of

Method used

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  • Helicopter task simulation process construction method for offshore oil spill disposal
  • Helicopter task simulation process construction method for offshore oil spill disposal
  • Helicopter task simulation process construction method for offshore oil spill disposal

Examples

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Effect test

Embodiment 1

[0063] Marine oil spills need to respond quickly and specify a disposal plan, while virtual simulation and evaluation can provide decision support for emergency response to marine oil spill accidents, figure 1 It is a schematic flow chart of the process from the occurrence of oil spill to its removal, on which the helicopter task simulation process for offshore oil spill disposal constructed in this embodiment is based. Specifically, such as figure 2 As shown, the method for constructing the helicopter task simulation process for offshore oil spill disposal provided by this embodiment includes the following steps:

[0064] S1: Determine the basic information of the oil spill accident, including the longitude and latitude of the place of occurrence, the time of occurrence, the type of oil spilled, and the quality of the oil spilled.

[0065] S2: Construct the discrete event system (DEVS) model of the oil spill disposal process, including the event model, activity model and p...

Embodiment 2

[0119] Step 1: Assume that a medium-scale oil spill accident occurred in the sea area of ​​point A, and the scenario information of the accident is shown in Table 2:

[0120] Table 2 Accident scenario information

[0121]

[0122] Step 2: Construct the discrete event model of the helicopter mission simulation process for offshore oil spill disposal;

[0123] Step 2.1: Extract key events and construct the event table in the discrete event model of the helicopter task simulation process for offshore oil spill disposal, as shown in Table 3;

[0124] Table 3 The event table in the discrete event model of the helicopter mission simulation process

[0125]

[0126] Step 2.2: Extract the key activities and construct the activity table in the discrete event model of the helicopter mission simulation process for offshore oil spill disposal, as shown in Table 4;

[0127] Table 4. The activity table in the discrete event model of the helicopter mission simulation process

[0128...

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Abstract

The invention belongs to the field of aviation / helicopter operation support, and relates to an offshore oil spill disposal-oriented helicopter task simulation process construction method. The method comprises the following steps: determining oil spill accident information; constructing a discrete event system model of the oil spill disposal process; describing a multi-agent discrete event system model by using the multi-agent discrete event system model, and constructing a multi-agent discrete event system model; constructing a mathematical model of the disposal scheme to represent the task distribution condition of the emergency power and the time sequence attribute of the behavior of dispatching the emergency power to a task area to execute the task; based on the mathematical model of the disposal scheme, constructing an evaluation index system of the disposal scheme, and then determining a weight coefficient of each index in the evaluation index system by adopting an analytic hierarchy process; carrying out helicopter task deduction simulation for marine oil spill, and calculating each index value. According to the method, the normalization of helicopter oil spill disposal is improved, and a basis is provided for simulation and evaluation of the helicopter oil spill disposal; meanwhile, the time cost for making a disposal scheme can be saved, and the decision-making efficiency is improved.

Description

technical field [0001] The invention belongs to the field of aviation / helicopter operation support, and in particular relates to a method for constructing a helicopter task simulation process for offshore oil spill disposal. Background technique [0002] my country's oil spill risk is severe, and marine oil spill accidents will cause huge environmental resource losses, among which large-scale oil spill accidents are the most harmful and receive the most attention. After an emergency accident occurs, the formulation of the disposal plan relies heavily on the experience of the planner. Experts are required to attend, discuss and analyze the data to form a final plan, which is then distributed to various departments. [0003] On the whole, although my country has initially established a marine oil spill emergency system, it lacks experience in dealing with major emergencies. COSCO SHIPPING's emergency response capabilities are insufficient, and the command system needs to be fu...

Claims

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Application Information

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IPC IPC(8): G06F30/15G06Q10/06G06Q50/26
CPCG06Q10/0639G06Q50/26G06F30/15
Inventor 刘虎李昕田永亮陈子坤禹逸雄
Owner BEIHANG UNIV
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