Ship navigation management system based on AIS (Automatic Identification System) technology

Abstract

Disclosed is a ship navigation management system based on an AIS (Automatic Identification System) technology. The system is characterized by comprising a center management platform, wherein the center management platform is connected with a ship information management module, an onboard AIS device, an AIS base station, an environment monitoring module and a real-time monitoring alarm module; the ship information management module comprises an AIS tag for marking ship information, a ship information storage unit and a ship traveling track display unit; the onboard AIS device comprises an onboard broadcast transponder using very high frequency sea bands, a transceiver using very high frequency bands, a data transmission interface, an information processor and a navigation device; and the AIS base station is arranged at a port wharf, and comprises an AIS base station controller, an AIS base station transponder and a base station control unit. The ship navigation management system can effectively prevent ships from entering dangerous water areas and prevent collision between the ships, and provides a reliable guarantee for progress, safety and quality of projects and ship navigation safety.

Description

technical field [0001] The invention relates to a ship navigation management system based on AIS technology. Background technique [0002] With the development of society and the advancement of technology, the scale of hydraulic engineering has become larger and larger, and its functions have become more and more complex and diverse, and the requirements for construction technology have become higher and higher. These have promoted the rapid development of engineering ships, and the increase in the size and number of engineering ships has brought about higher efficiency in project construction and at the same time put forward higher requirements for the navigation management of ships in project management. In order to ensure the safety of construction ship navigation during the construction process, reduce the interference of construction ship navigation to ship navigation in normal waters, and ensure the normal progress of ship navigation during the construction period, the...

AI Technical Summary

Problems solved by technology

In the past, the construction management department often used navigation management tools such as radar, VHF, and mobile phone communication in addition to formulating necessary management systems and specifying routes. However, these navigation tools have certain limitations and cannot effectively and comprehensively solve the problem of ship navigation. navigation safety

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