An Extended Method for Source Data Annotation of Civil Aircraft Technical Publications

A technical publication and civil aircraft technology, which is applied in the field of civil aircraft customer service, can solve problems such as insufficient accuracy of source data labeling information, achieve the effects of improving business capabilities and service quality, optimizing management and storage, and saving manpower and resource costs

Inactive Publication Date: 2018-01-16
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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  • An Extended Method for Source Data Annotation of Civil Aircraft Technical Publications
  • An Extended Method for Source Data Annotation of Civil Aircraft Technical Publications
  • An Extended Method for Source Data Annotation of Civil Aircraft Technical Publications

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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 present invention proposes a source data annotation extension method for civil aircraft technical publications, which can add additional or detailed annotation information to the source data so as to effectively track it in maintenance activities of technical publications. The present invention proposes a classification of source data systems based on labeling requirements and data types; on the basis of effective classification, it is analyzed whether there are subunits with data independence in the data composition and structure of source data that must be marked, and its data can be decomposed property; for decomposable source data, the subunit information formed by decomposing is transformed into the label information corresponding to the source data. The invention improves the change tracking accuracy of source data when technical publications are maintained, so that the positioning accuracy of this type of source data can reach below the file level, avoiding some data modules being mistakenly classified as waiting for maintenance, and reducing business errors to a certain extent , thus saving manpower and resource costs for the maintenance of technical publications.

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...

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Application Information

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Patent Type & Authority Patents(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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