The invention provides a ship multi-resolution model modeling method, which comprises the following steps: S1, obtaining models of various types of ships, and performing model decomposition on the plurality of models according to different professions and different dimensions to obtain model expressions and knowledge data of the different types of ships; and S2, constructing a knowledge graph of the multi-resolution model for ship design. And carrying out mapping matching on the multi-resolution model and the data layer of the knowledge graph. And S3, determining a design stage of the ship, determining a multi-resolution model of the design stage based on the multi-resolution model knowledge graph, and driving modeling. According to the method, rapid creation of a multi-resolution model can be realized in different ship design stages, a ship three-dimensional model integrated design mode is established, the collaborative design efficiency is improved, and the consistency of product data in each stage is ensured; and performing structured unified management on the association relationship based on the knowledge graph, forming an association mapping mechanism, and realizing rapid reconstruction of the multi-dimensional design model.

    本申请提供一种船舶多分辨率模型建模方法,S1、获取多种型船的模型,将多个所述模型按照不同专业、不同维度进行模型分解,以获取不同型船的模型表达和知识数据。S2、构建用于船舶设计的多分辨率模型的知识图谱。并将多分辨率模型与所述知识图谱的数据层进行映射匹配。S3、确定船舶的设计阶段,基于所述多分辨率模型知识图谱确定所述设计阶段的多分辨率模型并驱动建模。本申请可实现在不同船舶设计阶段,实现多分辨率模型的快速创建,建立船舶三维模型一体化设计模式,提高协同设计效率,保证各阶段产品数据一致性;基于知识图谱对关联关系进行结构化统一管理,形成关联映射机制,实现多维设计模型的快速重构。


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    Title :

    Ship multi-resolution model modeling method


    Additional title:

    一种船舶多分辨率模型建模方法


    Contributors:
    LEI HONGTAO (author) / SHAN XIAOFEN (author) / ZHU WENMIN (author) / YANG JUN (author) / LI JI (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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