ais purpose

The uses of the AIS automatic identification system include ship identification, navigation assistance, communication coordination, supervision and management, etc.

Identify ships: AIS can automatically broadcast the ship's dynamic information, static information and voyage information to other ships and shore-based facilities, including ship name, MMSI code, course, speed, destination, estimated time of arrival, etc., thereby realizing automatic identification of ships and information exchange.

Navigation assistance: AIS can display the location, track, ship name and other information of all ships equipped with AIS equipment on electronic charts, thereby helping crews understand the navigation conditions of ships in nearby waters, plan safe routes, and avoid collisions and strandings. Danger.

Communication coordination: AIS can communicate with other ships or shore-based facilities through SMS functions to coordinate avoidance, bridge crossing, berthing and other actions between ships, as well as contact and reporting with maritime management agencies.

Supervision and management: AIS can provide maritime management agencies with the real-time location, navigation status, cargo information and other data of the ship, thereby realizing remote identification and tracking of the ship, supervising the safety, security, pollution prevention and other aspects of the ship, and maintaining maritime traffic. order.

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