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Method, device and device for converting data model into database

A data model and database technology, applied in the field of automobile diagnosis, can solve the problems of inconvenient search, difficult management, and redundant data

Pending Publication Date: 2019-02-01
LAUNCH TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide a method, device, device, and computer-readable storage medium for converting a data model into a database, so as to solve the problems that the existing ODX data model has more redundant data, is inconvenient to search, and is not easy to manage

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  • Method, device and device for converting data model into database
  • Method, device and device for converting data model into database

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Embodiment Construction

[0062] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0063] The existing methods used to represent the ISO22901 data model are generally represented by XML, and XML tags are used to represent data structures, attributes represent data parameters, and sub-tags represent data sub-data. However, using XML files to save the data in the data model is more redundant. When there are many XML files, it is very inconvenient to search for the data in it. It must be parsed and searched ...

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Abstract

The invention discloses a method for converting a data model into a database. A table structure in the database is generated from each data structure through all data structures in the statistical data model and each set of labels corresponds to one data structure. Determine the association relation and syntax of each data structure in the data model, according to the association relation and syntax to generate the table format of the database; The XML source file of each data model is read in loop, the contents of each tag in the XML source file are parsed, and the parsed contents are storedin the corresponding position in the table of the database. The present application may reduce data redundancy. And, the data of the database is easier to modify, query, statistics, export and other operations, very convenient. In addition, the present application also provides an apparatus, an apparatus, and a computer-readable storage medium for converting a data model to a database having the technical effects described above.

Description

technical field [0001] The present application relates to the technical field of automobile diagnosis, and in particular relates to a method, device, equipment and computer-readable storage medium for converting a data model into a database. Background technique [0002] In the past, the diagnostic protocols of automobiles were generally written in WORD or EXCEL documents. The advantage of using documents is that developers can read them more intuitively, but machines cannot recognize them and cannot execute them. Therefore, the more popular way now is to use ISO22901- ODX standard. ODX (Open Diagnostic Data Exchange) is an open diagnostic data format used for the interaction of diagnostic data in the vehicle life cycle. The ISO22901 standard formulates a set of diagnostic data models. It is necessary to convert the diagnostic protocol into each data structure in this model, and then display the entire data model. [0003] The existing methods used to represent the ISO2290...

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Application Information

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IPC IPC(8): G06F16/28G06F16/22G06F16/25
Inventor 刘均庄文龙刘国柱詹伟程驰
Owner LAUNCH TECH CO LTD
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