The present invention contributes to vessel navigation safety, by applying conventional navigation technology and using smartphones or other wireless communication terminals to provide a chart according to vessel type. Provided is a server system 3, which: receives, from wireless communication terminals 2 which are carried by users aboard vessels 4, position information of the wireless communication terminals 2 and information of the sizes of the vessels 4; creates, in response to the sizes of the vessels 4, navigation trajectory information formed from time series position information of the vessels 4; and, with the navigation trajectory information as an input, updates navigable course information for each size of the vessels 4.
MARITIME NAVIGATION ASSISTANCE SERVER SYSTEM AND MARITIME NAVIGATION ASSISTANCE METHOD
15.02.2018
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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