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A network architecture of ship-side integrated navigation system based on cloud platform

A technology of navigation system and network system, which is applied in the field of ship-end integrated navigation system network architecture to achieve the effect of ensuring system network security

Active Publication Date: 2020-12-18
CHINA ACAD OF LAUNCH VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous emergence of new technologies, the traditional ship-end service system can no longer meet the requirements. Therefore, a ship-end integrated navigation system network architecture is needed to ensure the reliable operation of the ship-end system and meet the needs of ship operators.

Method used

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  • A network architecture of ship-side integrated navigation system based on cloud platform

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Embodiment Construction

[0028] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, the network architecture of the ship-end integrated navigation system based on the cloud platform includes redundant switches, servers, workstations, task stations, sensing equipment, manipulation equipment and communication equipment.

[0030] Redundant switches include 2 switches. Servers, workstations, task stations, sensing devices, operating devices and communication devices are all equipped with equipment redundancy or interface redundancy, and are connected to the 2 switches respectively to form a primary and backup redundant connection. In an example, the redundant switch is a 100 / 1000 adaptive switch. When the normal communication equipment or line fails, it will automatically switch to the backup equipment or line for communication.

[0031] The internal network of the system is composed of redundant switch...

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Abstract

Disclosed is a ship integrated navigation system network architecture based on a cloud platform, comprising a redundant switch, a server, a work station, a task station, a sensing device, a manipulating device and a communication device. A dual redundant network architecture and an automatic master-slave switching strategy are adopted, an external network is divided from an internal network, and firewalls, a DMZ (Demilitarized Zone) and other ways are adopted to ensure secure and reliable operation of a ship system, thereby ensuring the network security of the system and meeting the demands ofship operators and users.

Description

technical field [0001] The invention relates to a network architecture of a ship-end integrated navigation system based on a cloud platform. Background technique [0002] The ship-end integrated navigation system is an important part of the e-navigation system. It collects business data and route traffic status information from various data acquisition devices, performs data fusion and access management of route traffic objects, and realizes information on the system operation interface. Standardized and unified display or information dissemination of display symbols. [0003] In order to ensure the safety of ship navigation, a large number of ship electronic system equipment and shore-based service systems are installed on the ship and shore. With the application of these high-tech electronic information technologies, safe and reliable services have been provided for ship navigation, and a lot of work pressure has also been added to the on-duty personnel on the ship and sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06H04L29/08
CPCH04L41/12H04L41/145H04L63/0209H04L67/10
Inventor 姜爽梁君张翔李海伟高祥武董伟杨友超潘江江赵岩许昶蔡斐华唐塞丽
Owner CHINA ACAD OF LAUNCH VEHICLE TECH
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