Research on the Ship Dynamic Information Display and Simulation System Based On Electronic Chart

[摘要] In order to minimize the risk of maritime navigation and ensure the navigation safety of ships, a ship dynamic information display and simulation system based on electronic charts is proposed and constructed. With the support of Visual-Studio development platform, we use ISO8211.LIB package library to analyze S-57 chart data and use linear projection transformation algorithms to improve the display rate of chart, and use the Douglas - Peucker algorithm to clean a large number of AIS track data approximate fitting plan route, and present a model of ship motion based on the gauss perturbation. The system implements the efficient and real-time display of the ship's dynamic and static information. It provides an economic and safe plan route, which integrates sea conditions. It also can control, monitor and replay the motion state of the ship during the simulation training in real time. The practical operation effect of this system shows that it has certain significance to improve the navigation safety of ships.

[发布机构] Dalian Maritime University Marine Dynamic Simulation and Control Laboratory, Dalian, China^1

[效力级别] 材料科学

[关键词] Development platform;Douglas-peucker algorithm;Linear projections;Maritime navigation;Navigation safety;Simulation systems;Simulation training;Static information