SYSTEM FOR PREVENTING HAZARDOUS PROXIMITY OF SHIPS USING SHARED MARINE INFORMATION SPACE Russian patent published in 2015 - IPC G08G3/02 G01S7/00 

FIELD: radio engineering, communication.

SUBSTANCE: system for preventing hazardous proximity of ships uses a shared marine information space and comprises a shipborne automated identification system (AIS), which includes main and additional AIS units, an additional on-board computer, a control and display panel, a shipborne ultra-short wave communication antenna and a power supply. The main unit of the AIS has ports for receiving signals from external information communication devices in the form of an antenna, an external receiver, a gyrocompass, a ship turning speed sensor, a differential correction sensor, an electronic map navigation-information system, a pilot port device and a long distance channel. Said unit is connected to the control and display unit, the output of the shipborne ultra-short wave communication antenna and the power supply.

EFFECT: designing a system for preventing hazardous proximity of ships, providing automatic communication between all involved ships.

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