Product unified model construction system based on semantic meta model and construction method thereof

A meta-model and product modeling technology, applied in the creation of semantic tools, semantic analysis, unstructured text data retrieval, etc., can solve the problems of lack of semantic information in data description, inability to effectively support product information, etc., to reduce data loss and Data errors, the effect of improving design efficiency and quality

Inactive Publication Date: 2016-11-16
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the current data description of product information lacks semantic information and cannot effectively support the integration, sharing, and reuse of product information, and realize the inter...

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  • Product unified model construction system based on semantic meta model and construction method thereof
  • Product unified model construction system based on semantic meta model and construction method thereof

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Embodiment Construction

[0051] The working process of the semantic metamodel-based unified product model construction system and method of the present invention will be further described below with reference to the accompanying drawings and examples.

[0052] Such as figure 1 Shown is a unified product model building system based on semantic metamodel, which includes a human-computer interaction interface 000 , a product modeling subsystem 100 , a product semantic metamodel definition and management subsystem 200 , and a product model management subsystem 300 .

[0053] The human-computer interaction interface 000 is used to integrate the product modeling subsystem 100, the product semantic metamodel definition and management subsystem 200, and the product model management subsystem 300, providing domain experts, product modelers and managers with each subsystem An interactive working interface; where domain experts construct the product information metamodel and semantic metamodel ontology in the pr...

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Abstract

The invention relates to a product unified model construction system based on a semantic meta model and a construction method thereof, and belongs to the technical field of product modeling. The system comprises a human-computer interaction interface (000), a product modeling subsystem (100), a product semantic meta model definition and management subsystem (200) and a product model management subsystem (300). The human-computer interaction interface is connected with the product modeling subsystem, the product semantic meta model definition and management subsystem and the product model management subsystem. The product modeling subsystem is connected with the product semantic meta model definition and management subsystem and the product model management subsystem. Compared with the systems and the methods in the prior art, a multi-level product modeling framework is constructed through combination of the meta modeling mechanism and the ontology technology so that product geometric and non-geometric information semantic description can be realized, and product life cycle information integration, sharing and reusing can be realized; and design personnel can create normal product information models without being proficient in the ontology thought or the modeling language internal structure so that the design efficiency and quality can be enhanced.

Description

technical field [0001] The invention relates to a unified product model building system and a building method, in particular to a semantic metamodel-based product unified model building system and a building method, belonging to the technical field of product modeling. Background technique [0002] Product information integration, sharing and reuse technology has always been the primary problem to be solved in the integrated application of CAx / PDM. It is necessary to focus on the design and manufacturing requirements of products, and realize the semantic level sharing and reuse of product information among distributed enterprises with product innovation as the core. , to achieve interoperability of product information between heterogeneous systems. However, the traditional product information expression and processing mode can no longer meet the needs of modern manufacturing enterprises, and the development of product information exchange and sharing technology has shifted f...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F17/30G06F17/27
CPCG06F16/36G06F40/30G06Q10/067
Inventor 张发平余聪王国新阎艳
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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