Intelligent mining model establishing method based on multi-source marine target data

A target data and model building technology, applied in the field of ship navigation, can solve the problems of ship navigation dangers and illegal navigation, the limitation of observation and detection range, inaccurate prediction methods, etc.

Active Publication Date: 2021-01-29
GUANGDONG OCEAN UNIVERSITY
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Problems solved by technology

[0003] At present, the prediction of ship navigation is mostly carried out by observation or radar detection, which avoids some dangers of ships. Illegal navigation cannot be judged...

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  • Intelligent mining model establishing method based on multi-source marine target data

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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device...

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Abstract

The invention discloses a method for establishing an intelligent mining model based on multi-source marine target data. The method comprises five steps of 1, situation awareness, 2, situation understanding, 3, situation prediction, 4, behavior decision model establishment and 5, small ship behavior judgment. According to the invention, an intelligent data mining technology is introduced to be combined with a navigability situation analysis knowledge base, target identification and state prediction estimation of offshore small ships are realized through situation awareness, situation understanding and situation prediction methods, and a ship behavior decision model is established at the same time; and the ship navigation danger, violation of rules and laws and the caused danger are judged by comparing with the state prediction estimation of the small ship, so that the method can predict the potential navigation danger on a large-range ship route and ensure that the small ship can travelon a safe ship route.

Description

technical field [0001] The invention relates to the technical field of ship navigation, in particular to a method for establishing an intelligent mining model based on multi-source sea target data. Background technique [0002] With the rapid improvement of ocean observation and simulation methods and major breakthroughs in data science, modern ocean science has undergone three paradigm shifts: theory traction, technology drive, and data dominance. In the process of acquisition, analysis and application of marine big data, a large number of marine vehicles are needed; [0003] At present, the prediction of ship navigation is mostly carried out by observation or radar detection, which avoids some dangers of ships. Illegal navigation cannot be judged. Therefore, the present invention proposes a method for establishing an intelligent mining model based on multi-source sea target data to solve the problems existing in the prior art. Contents of the invention [0004] In view...

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Application Information

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IPC IPC(8): G06F16/2458G06F16/29G06K9/62
CPCG06F16/2465G06F16/29G06F18/23
Inventor 黄妙芬邢旭峰唐军武谢仕义卓永强
Owner GUANGDONG OCEAN UNIVERSITY
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