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Ship navigation dynamic risk inference system and method based on fuzzy logic

A risk reasoning and dynamic risk technology, applied in ship traffic control, traffic control systems, instruments, etc., can solve problems such as failure to meet safety requirements, and achieve the effect of overcoming misjudgment of ship safety risk status

Inactive Publication Date: 2015-11-18
SHANGHAI MARITIME UNIVERSITY
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  • Abstract
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Problems solved by technology

With people's increasing emphasis on safety, the traditional static safety assessment of waters and ships has gradually failed to meet people's growing safety needs

Method used

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  • Ship navigation dynamic risk inference system and method based on fuzzy logic
  • Ship navigation dynamic risk inference system and method based on fuzzy logic
  • Ship navigation dynamic risk inference system and method based on fuzzy logic

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Embodiment Construction

[0043] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0044] Such as figure 1As shown, a ship navigation dynamic risk reasoning system based on fuzzy logic, the navigation dynamic risk reasoning system includes: data acquisition module 1, risk reasoning module 2, risk classification and early warning module 3 and man-machine display module 4.

[0045] Among them, the data collection module 1, the risk reasoning module 2, the risk classification and early warning module 3 and the man-machine display module 4 are connected in sequence.

[0046] In the present invention, the data acquisition module 1 acquires various risk factor information. Risk reasoning module 2 is used to calculate the dynamic risk of ship navigation. The risk classification and early warning module 3 is used for grading and early warning of navigation risk levels. The man-machine display module...

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Abstract

The invention discloses a ship navigation dynamic risk inference system and method based on fuzzy logic. The ship navigation dynamic risk inference system is established by adopting a data collection module, a risk inference module, a risk ranking and early warning module and a man-machine display module. The mature fuzzy logic in artificial intelligence is applied to the field of ship navigation risk measurement so as to promote automation of risk measurement. The ship navigation dynamic risk inference method based on fuzzy logic is used for effectively processing uncertain information in the ship navigation risk measurement, can overcome ship safety risk state misjudgment caused by man-made subjective factors, and provides the reference data for ship safety control.

Description

technical field [0001] The invention relates to systems and calculation methods in the fields of water traffic, safety science and engineering, and artificial intelligence, and in particular to a fuzzy logic-based ship navigation dynamic risk reasoning system and a method thereof. Background technique [0002] The water traffic environment is complex and changeable, and ship traffic accidents occur frequently. It is of great practical significance to strengthen safety management, grasp the safety status of ships, and ensure the safe navigation of ships. As people pay more and more attention to safety, the traditional static safety assessment of waters and ships can no longer meet people's growing safety needs. Whether it is a ship pilot, a shipping company or a management authority, it is urgent to know the real-time safety status of the ship and the risks it faces. Since the risk itself is uncertain, and the factors affecting ship risk are constantly changing, in the proc...

Claims

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Application Information

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IPC IPC(8): G08G3/00
Inventor 黄常海彭宇高德毅胡甚平席永涛轩少永高敏郭云龙
Owner SHANGHAI MARITIME UNIVERSITY
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