本发明提供了船舶靠离泊时间的确定方法、装置和可读储存介质,涉及船舶靠离泊监测技术领域,旨在解决或改善现有技术中通过AIS技术或者AI人工智能技术来确认船舶靠离泊时间,测量精度低的技术问题。确定方法包括:通过船舶自动识别系统确认船舶的第一靠离泊数据,基于至少一个图像获取装置的拍摄时间以及获取到的图像信息,确认船舶的至少一个第二靠离泊数据,确定出可用第一靠离泊时间和/或可用第二靠离泊时间,将可用第一靠离泊时间和/或可用第二靠离泊时间转化为世界标准时间,并构成向量集合,从所有向量中排除异常向量,以得到用于确定船舶靠离泊时间的至少一条确定向量;基于至少一条确定向量确定船舶靠离泊时间。
The invention provides a method and a device for determining ship berthing and departing time and a readable storage medium, relates to the technical field of ship berthing and departing monitoring, and aims to solve or improve the technical problem that the measurement precision is low when the ship berthing and departing time is determined through an AIS (Automatic Identification System) technology or an AI (Artificial Intelligence) technology in the prior art. The determining method comprises the steps of determining first berthing and leaving data of a ship through the automatic ship identification system, determining at least one second berthing and leaving data of the ship based on shooting time of at least one image acquisition device and acquired image information, determining available first berthing and leaving time and/or available second berthing and leaving time, and determining the available first berthing and leaving time and/or the available second berthing and leaving time according to the available first berthing and leaving time and/or the available second berthing and leaving time. The available first berthing and leaving time and/or the available second berthing and leaving time are/is converted into world standard time, a vector set is formed, abnormal vectors are excluded from all vectors, and at least one determination vector used for determining the berthing and leaving time of the ship is obtained; and determining the ship berthing and leaving time based on the at least one determination vector.
船舶靠离泊时间的确定方法、装置和可读储存介质
2024-02-23
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / G06V |