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Data management method and device

A data management and data technology, applied in the database field, can solve problems such as inability to query CAE data and analysis report data.

Active Publication Date: 2022-03-15
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a data management method and device, which can solve the problem in the related art that only CAD data and BOM data can be queried through the PDM database system, but CAE data and analysis report data cannot be queried

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] In related technologies, the PDM database system is used to manage CAD data and BOM data of CAD data, and the CAE database system is used to manage CAE data and analysis report data. Usually, the PDM database system and the CAE database system are independent of each other, and there is no interface between the two , Only CAD data and BOM data can be queried through the PDM database system, and CAE data and analysis report data canno...

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Abstract

The present invention relates to a data management method and device, belonging to the field of database technology. The data management method includes: when a PDM database system receives a data query instruction, determining the data of the target product data to which the keyword included in the data query instruction belongs. identification; query the data identification of the target analysis data corresponding to the data identification of the target product data from the preset corresponding relationship according to the data query instruction; obtain the target analysis data from the CAE database system according to the data identification of the target analysis data; through the PDM database system The output target analysis data solves the problem in related technologies that only CAD data and BOM data can be queried through the PDM database system, but CAE data and analysis report data cannot be queried. Using the data management method and device, it can be queried through the PDM database system From CAE data and analysis report data, the present invention is used for data management in vehicle research and development.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a data management method and device. Background technique [0002] At present, the computer-aided engineering (Computer Aided Engineering, CAE) database system is in the process of development, while the product data management (Product Data Management, PDM) database system is relatively mature, the computer-aided design (Computer Aided Design, CAD) data and Bill of Materials (BOM) data of CAD data are generally managed in the PDM database system. The CAE database system is used to independently manage the CAE data obtained after analyzing the CAD data and the data of the analysis report obtained from the CAE data. [0003] In the process of realizing the present invention, the inventor found that the related technology has at least the following problems: in the above data management method, only CAD data and BOM data can be queried through the PDM database system, and CAE da...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458G06F16/25G06F16/28
Inventor 瞿元黄茁张林波刘净田辉王杰
Owner CHERY AUTOMOBILE CO LTD