Ship navigation risk management method and system

The embodiment of the invention provides a ship navigation risk management method and system. The method is executed by processing equipment and comprises the following steps: acquiring first track information of a current ship based on a user terminal; acquiring position information of other ships...

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Bibliographische Detailangaben
Hauptverfasser:	SHI XIAOLING, LI YANJIN, BAI ZONGHAN, SHI XIAOJIN, BAI JIANXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SURVEYING TESTING TRAFFIC CONTROL SYSTEMS
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Beschreibung
Zusammenfassung:	The embodiment of the invention provides a ship navigation risk management method and system. The method is executed by processing equipment and comprises the following steps: acquiring first track information of a current ship based on a user terminal; acquiring position information of other ships relative to the current ship at multiple time points in a preset time based on the ship radar, and determining the position information of the multiple time points in the preset time; based on the position information of the multiple time points in the preset time and the environment characteristics, determining the position information of the multiple time points in the future of other ships, and determining second track information according to the position information of the multiple time points in the future of other ships; based on the relation between the first track information and the second track information, whether the current ship has a risk behavior or not is judged, and the risk behavior comprises at