The Study On Optimally Ship Routing In Electronic Chart System

This research aims at the realization of the minimal time ship route in Electronic Chart System.Considering factors concerned with the optimum route,the better calculation technique for optimally routing is put forward;In view of the feasibility,the more efficient method based on INTERNET is used to obtain and process hydrometerological data;In accordance with the wave-enduarability theory and the characteristic of ship speed loss,the navigation of the ship is simulated in an accurate way.The program is written in VC++ . A case is calculated and the applicability of methods is proved.