Source data labeling extension method for technical publications of civil aircraft

A technical publication, civil aircraft technology, applied in the field of civil aircraft customer service, can solve problems such as insufficient accuracy of source data labeling information, improve business capabilities and service quality, reduce business errors, and optimize management and storage.

Inactive Publication Date: 2015-10-07
BEIHANG UNIV +1
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Problems solved by technology

[0004] Aiming at the problem of insufficient labeling information accuracy of source data in the current civil aircraft technical publication business, the present invention proposes a source data label extension method for civil aircraft technical publications based on source data classification

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  • Source data labeling extension method for technical publications of civil aircraft
  • Source data labeling extension method for technical publications of civil aircraft
  • Source data labeling extension method for technical publications of civil aircraft

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Embodiment Construction

[0020] The implementation scheme of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0021] The purpose of the present invention is to improve the positioning and tracking accuracy of source data, so as to reduce the problem that data modules with unchanged data content are mistakenly classified as waiting for maintenance. Extended so that source data is positioned below the file level.

[0022] The source data annotation extension method of civil aircraft technical publications of the present invention, such as figure 1 As shown, it mainly includes three major steps, and each step will be described in detail below in turn.

[0023] Step 1. Classify the source data of technical publications according to labeling requirements and data types.

[0024] The source data contained in the source data system is relatively large in both quantity and data type. Since the annotation information expansion of source da...

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Abstract

The invention provides a source data labeling extension method for technical publications of a civil aircraft; additional or detailed labeling information can be added for source data, so that the technical publications can be effectively tracked in maintenance activities. According to the method, source data system classification based on labeling demands and data types is proposed; on the basis of effective classification, whether the to-be-labeled source data of the type has subunits with data independence in data composition and structure is analyzed, and the data decomposability is evaluated; and for the source data with decomposability, information of the subunits formed by decomposition is converted into labeling information corresponding to the source data. The method improves the change tracking precision of the source data during technical publication maintenance, so that the positioning precision of the source data of the type can reach below the document level, partial data modules are prevented from being incorrectly judged that the partial data modules are to be maintained, business errors are reduced to a certain extent, and the manpower and resource costs are reduced for technical publication maintenance.

Description

technical field [0001] The invention belongs to the field of civil aircraft customer service, and specifically relates to a source data label extension method of civil aircraft technical publications. Background technique [0002] The source data of civil aircraft is the general term for all product data generated in the process of aircraft product design and manufacturing, including project plans, technical documents, drawing models, and other various documents and files, which are large in number and diverse in variety. The content of technical publications is directly or indirectly derived from source data, so it has a strong dependence on source data. In the preparation stage of technical publications, if the data module uses or refers to the content of a certain source data, it is necessary to add the source label information of the source data content to the data module; if the source data changes due to product design and manufacturing problems or user needs , Accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/22
Inventor 刘虎陈杰宋玉起刘亚奇王媛媛温丽华
Owner BEIHANG UNIV
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