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Semantic calculation method and device for ship behaviors

A semantic computing, ship technology, applied in ship traffic control, complex mathematical operations, instruments, etc., to achieve the effect of improving efficiency

Pending Publication Date: 2022-05-27
WUHAN UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a semantic calculation method and device for ship behavior to solve the problem of structured modeling, expression and recognition of ship behavior from the human cognition level

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  • Semantic calculation method and device for ship behaviors
  • Semantic calculation method and device for ship behaviors
  • Semantic calculation method and device for ship behaviors

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Embodiments of the present invention provide a semantic computing method for ship behavior, which combines figure 1 Come on, figure 1 A schematic flowchart of a method for calculating ship behavior semantics provided by the present invention, the method includes the following steps:

[0023] Step S1: establishing ship behavior semantic primitives based on the kinematic characteristics of th...

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Abstract

The invention discloses a semantic calculation method and device for ship behaviors. The method comprises the following steps: establishing ship behavior semantic primitives based on kinematic characteristics of a ship and interaction characteristics of the ship and a navigation geographical environment; establishing a ship behavior semantic calculation rule according to the ship behavior semantic primitive; the ship behavior semantic calculation rule is constructed by taking a ship behavior semantic primitive as an operation object and taking a logic symbol as an operator so as to calculate and obtain a high-order semantic behavior of the ship; and outputting high-order semantic behaviors of the ship by taking the AIS data and the port geographical environment data as input according to a ship behavior semantic calculation rule. According to the method, ship behaviors can be identified and expressed from the semantic level, and the water traffic supervision efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of ship behavior recognition, and in particular relates to a semantic computing method and device for ship behavior. Background technique [0002] In recent years, with the rise of big data, artificial intelligence and other technologies, the development of transportation science and technology has been greatly promoted. As an important field in the field of transportation science at home and abroad, water transportation has also been widely used application. The use of supervision equipment such as Automatic Identification System (AIS) and Vessel Traffic Service (VTS) provides a good support for the collection, analysis and judgment of multi-source heterogeneous information data in water transportation. Abundance, the continuous accumulation of data volume, and the ability of computers to process multi-source heterogeneous traffic data have gradually become the bottleneck in the development of current mari...

Claims

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Application Information

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IPC IPC(8): G08G3/00G06F17/10
CPCG08G3/00G06F17/10Y02A10/40
Inventor 黄亮徐顺强文元桥朱曼张帆周春辉黄亚敏
Owner WUHAN UNIV OF TECH
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