The invention provides a method, a system, equipment and a medium for constructing a general information model of a hull structure, and relates to the technical field of ships, and the method comprises the following steps: defining a hull structure design meta-model; determining a relation class diagram according to the hull structure design meta-model; constructing a model database based on the relation class diagram; exporting the three-dimensional model as an STEP file and an XML file according to the relation class diagram and a model database; and based on the STEP file and the XML file, determining a general information model of the hull structure. According to the technical scheme, the three-dimensional model is converted into the ship structure general information model in the middle format by defining the ship structure design meta-model and standardizing the mode of data acquisition and conversion, so that the ship structure general information model can be effectively transmitted among development units; and the conditions of data exchange obstacles and model information loss are avoided. The hull structure general information model can realize information transmission and reuse in an integrated data environment, and can meet the requirements of long-term storage and management.
本发明提供了一种构建船体结构通用信息模型的方法、系统、设备和介质,涉及船舶技术领域,方法包括:定义船体结构设计元模型;根据船体结构设计元模型确定关系类图;基于关系类图构建模型数据库;根据关系类图和模型数据库,将三维模型导出为STEP文件和XML文件;基于STEP文件和XML文件,确定船体结构通用信息模型。本发明的技术方案中,通过定义船体结构设计元模型,规范数据采集和转换的方式,将三维模型转换为中间格式的船体结构通用信息模型,方便船体结构通用信息模型在各研制单位之间有效传递,不会出现数据交换障碍以及丢失模型信息的情况。船体结构通用信息模型能够实现在集成数据环境中信息传递和重用,并且可以满足长久存储及管理的要求。
Method, system, equipment and medium for constructing general information model of hull structure
构建船体结构通用信息模型的方法、系统、设备和介质
06.05.2025
Patent
Elektronische Ressource
Chinesisch
Hull model processing method and device, electronic equipment and medium
Europäisches Patentamt | 2024
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