VESSEL MONITORING APPARATUS FOR UNIDENTIFIED VESSEL, VESSEL MONITORING SYSTEM HAVING THE SAME AND METHOD FOR MONITORING VESSEL

摘要

PURPOSE: A ship monitoring device for monitoring an unidentified ship, a ship monitoring system including the same, and a ship monitoring method thereof are provided to secure maritime safety by using an AIS(Automatic Identification System). CONSTITUTION: A mother ship radar image information receiving unit(111) receives mother ship radar image information and relay radar image information. A mother ship information receiving unit(112) receives ship information from ships within a preset distance and relay ship information collected by an another mother ship. An unidentified ship recognizing unit(116) recognizes the ship without information as an unidentified ship. [Reference numerals] (111) Mother ship radar image information receiving unit; (112) Mother ship information receiving unit; (113) Coast radar image information receiving unit; (114) Integrated radar image converting unit; (115) Coast ship information receiving unit; (116) Unidentified ship recognizing unit