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A ship-side integrated navigation system architecture

A system architecture and ship technology, applied in the field of navigation, can solve the problems of no distributed and business layered design, poor system modular design, poor user openness, etc., to achieve good scalability, flexible configuration, and guaranteed repeatability. The effect of using

Active Publication Date: 2019-03-12
遨海科技有限公司
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Problems solved by technology

[0004] For example, the integrated navigation system mentioned in the "Integrated Ship Bridge System Review" in the December 2009 issue of the Chinese Journal of Inertial Technology and the "New Integrated Ship Bridge System" in the June 2011 issue, although a three-tier system structure based on redundant networks is adopted , each user software is also equipped with metadata collection, processing, analysis modules, system configuration modules, communication modules, etc., but each of its software only uses the same underlying software modules and databases, and does not really realize distributed and business Hierarchical design, low information sharing ability, poor system modular design, and poor user openness

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  • A ship-side integrated navigation system architecture
  • A ship-side integrated navigation system architecture
  • A ship-side integrated navigation system architecture

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Embodiment Construction

[0040] In view of the fact that the integrated navigation system at the end of the ship has many types of data sources, complex data content and formats, many business application requirements, complex functions and cross-coupling characteristics, the same business is integrated and unified, and the overall system architecture is divided into data collection layer, analysis and processing layer. layer, business application layer, human-computer interaction layer. A unified and coordinated data exchange format and interaction mode is adopted between each level. The interior of each level adopts a modular design, and each functional module can be flexibly configured for easy expansion and replacement. The hierarchical and modular architecture can better support the terminal integrated navigation system to meet various user business needs, and has good scalability. In terms of software, the C / S architecture is adopted, and the front-end application is placed on the C side, and a...

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Abstract

The invention relates to a ship-side integrated navigation system structure, comprising a data acquisition layer, an analysis processing layer, a service application layer and a human-computer interaction layer. The analysis and processing layer receives all kinds of sensing data and service information sent by the data acquisition layer, and forms unique PNT information after data fusion. The object mark information is sent to the service application layer and the man-machine interaction layer and all the data are stored. The business application layer receives the PNT information, the objectinformation and the instruction information and information sent by the man-machine interaction layer, and carries out route planning, route monitoring, alarm management, system status monitoring, ship report information management and collision avoidance auxiliary manoeuvring. The system adopts open architecture, and fuses, analyzes and processes all kinds of ship information data, so as to ensure the reliable operation of the integrated navigation system at the ship's end, meet the needs of ship operators, and realize the information transmission and interaction of ship bridge equipment.

Description

technical field [0001] The invention relates to a physical framework, a logical framework and a software framework applied to a comprehensive navigation system at the end of a ship, belonging to the technical field of navigation. Background technique [0002] The International Maritime Organization (IMO) proposed the concept of e-navigation in 2006, and IMO and IALA proposed the e-navigation technology framework in 2013. The architecture is composed of the ship end, the shore end and the physical communication link between the ship and the shore. The ship end includes navigators, ship communication equipment, various sensors on board, and an integrated navigation system. end core. [0003] my country's current ship-end system has the problems of isolated equipment and serious information islands, poor scalability, closed system interfaces, and low information fusion capabilities. The system architecture is the foundation of the ship-end system, and the optimized system arc...

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Application Information

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IPC IPC(8): G06F8/20G01C21/20
CPCG06F8/20G01C21/203
Inventor 祝树生曹建文高祥武刘冬许昶
Owner 遨海科技有限公司
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