Mobile network based ship automatic identification system

Abstract

The invention relates to a mobile network based ship automatic identification system which realizes mutual communication of ships along the shore. The ship automatic identification system comprises a plurality of ship clients and a shore server, and is characterized in that the plurality of ship clients are respectively arranged on the ships along the shore and acquire real-time dynamic information of the ships where the ship clients are respectively located; and the shore server is in communication connection with each ship client through a mobile network base station, receives the real-time dynamic information, which is sent by each ship client, of the ships where the ship clients are located, analyzes the real-time dynamic information, and sends the analyzed real-time dynamic information to ship clients of other ships along the shore, thereby realizing mutual identification and communication of the ships along the shore. The mobile network adopted by the ship automatic identification system is wide enough in bandwidth, and the implementation cost is low, so that the ships along the shore are enabled to realize mutual identification without relying on an AIS, the navigation accident occurrence rate is effectively reduced, and navigation is ensured to be safe and reliable.

Description

technical field [0001] The invention relates to a ship automatic identification system, specifically a mobile network-based ship automatic identification system, which belongs to the technical field of ship safety field and is a mathematical model in the ship safety field, a ship collision risk calculation model, and a massive ship state data cloud Utilization of stored statistical analysis results. Background technique [0002] In recent years, with the increasing traffic flow of ships in inland rivers, the number of ships along the coast is increasing, and new requirements are put forward for the communication service of the navigation status of ships on the water. However, due to the narrow bandwidth of VHF communication on the water, when the traffic flow of coastal ships is large, the traditional electronic chart and AIS (Automatic Identification System) system equipped on the ship sometimes cannot meet the needs of a large number of ships. mutual recognition between t...

AI Technical Summary

Problems solved by technology

However, due to the narrow bandwidth of VHF communication on the water, when the traffic flow of coastal ships is large, the traditional electronic chart and AIS (Automatic Identification System) system equipped on the ship sometimes cannot meet the needs of a large number of ships. mutual recognition

What's more, some ships navigating in coastal inland rivers are not equipped with electronic charts and AIS collision avoidance systems due to cost issues. Even if they are equipped, they may not be able to update them in real time, causing other ships around them to be unable to accurately identify them. Unable to make an accurate judgment on the dynamics of the ship, which seriously affects the safety of the ship's navigation and causes a greater safety hazard

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