Small ship navigation assistant system using electronic chart

摘要

The present invention relates to a small ship navigation and operation assistance system using an electronic chart. More specifically, through the AIS (Automatic Identification System) provided to the external vessels to collect the position information of the other ships on the sea, and by using the GPS device provided on the vessels to collect the location information of the own ships And the ship's position is displayed on the electronic chart to easily check the navigation information of the ship, and if the ship's position is unknown because the AIS installed on the other ship does not work, the radar signal is transmitted from the radar installed on the ship. Small ship navigation and operation assistance system using electronic charts to superimpose the position of other ships by secondary radar image superimposed on the electronic charts so that ships can safely navigate the sea or perform fishing activities. It is about. To this end, the present invention is the ship's nationality, clearness, call sign, destination, destination information, other ship's location, route, speed, azimuth, and progress from the AIS device installed on the other ship in operation Another ship position information collection module for collecting flight information including directions; A vessel location information collection module for collecting location information of the vessel from a GPS device installed on the vessel running at sea; An electronic chart module displaying other vessel position information collection module and other vessels and own vessels obtained from the vessel position information collection module in a predetermined figure, and displaying the position and the movement path of the vessels; If you select a particular vessel among the vessels indicated by the graphic on the module, the overall information of the vessel, including the name, length, line width, position waterline, etc. Ship information display module to display on the; And alerts other vessels and own vessels in the event of dangers caused by the operation of ships, including the risk of collision between other vessels and own vessels indicated on the electronic chart module, and sends the notification message including text to the user It provides a small ship navigation and operation assistance system using an electronic chart including an alarm issuing module.