The invention relates to a ship navigation decision prediction method and device, electronic equipment and a storage medium, and belongs to the technical field of ship navigation prediction.The method comprises the steps that real-time navigation data and real-time environment data of a ship are obtained, a ship three-dimensional model is constructed, and parameter values of the ship three-dimensional model in different parameter combinations are set; processing the parameter values corresponding to the different parameter combinations based on a CFD solver to obtain initial energy consumption corresponding to the different parameter combinations, and obtaining a target neural network model according to all the initial energy consumption and the different parameter combinations; and predicting the real-time navigation data and the real-time environment data at the current moment based on the target neural network model to obtain a navigation decision of the ship at the next moment. According to the invention, the energy consumption of the ship is predicted in real time according to the real-time environmental data of the ship on the sea, and then the real-time navigation decision of the ship is predicted according to the energy consumption of the ship.

    本发明涉及一种船舶航行决策预测方法、装置、电子设备及存储介质,属于船舶航行预测技术领域,其中,该方法包括获取本船舶的实时航行数据和实时环境数据,构建船舶三维模型,设置船舶三维模型处于不同参数组合中的参数数值;基于CFD求解器对不同参数组合对应的参数数值进行处理,得到不同参数组合对应的初始能耗,并根据所有初始能耗和不同参数组合,得到目标神经网络模型;基于目标神经网络模型对当前时刻的实时航行数据和实时环境数据进行预测,得到下一时刻本船舶的航行决策。本发明实现了根据船舶在海上的实时环境数据对船舶能耗进行实时预测,进而根据船舶能耗对船舶的实时航行决策进行预测。


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    Title :

    Ship navigation decision prediction method and device, electronic equipment and storage medium


    Additional title:

    一种船舶航行决策预测方法、装置、电子设备及存储介质


    Contributors:
    SHU YAQING (author) / CAI YUAN (author) / GAN LANGXIONG (author) / ZHU XINBO (author) / YAN TAO (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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



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