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System and method for managing versions of electric drawing

A version management and power drawing technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of occupying large broadband resources, tedious updating of drawing versions, etc., and achieve the effect of saving bandwidth

Active Publication Date: 2015-07-29
STATE GRID CORP OF CHINA +1
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem that the drawing version update is cumbersome and takes up a lot of broadband resources, the purpose of the present invention is to provide a drawing version management system and management method that is simple to update the drawing version and only occupies a small amount of broadband resources

Method used

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  • System and method for managing versions of electric drawing
  • System and method for managing versions of electric drawing
  • System and method for managing versions of electric drawing

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] The power drawing version management system includes server and client, such as figure 1 As shown, the system architecture is divided into a data layer, a service layer and a display layer. The data layer is used to store drawing data and corresponding file information, which includes Oracle database and drawing files.

[0026] The service layer includes a drawing version management service module, a drawing change feature string generation service module and a drawing interface service module. The drawing version management service module is used to manage drawing files and drawing versions. The regional (only for relatively large drawings) version and the total version are marked. The layered, sub-regional version numbers and the total version number can be natural numbers. Any change in the drawing will bring the layer, region and t...

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Abstract

The invention relates to a system for managing versions of an electric drawing. An architecture of the system comprises a data layer, a service layer and a display layer, wherein a drawing version management service module of the service layer is used for managing a drawing file and a drawing version; a drawing change characteristic string generation service module is used for comparing the difference of a client end drawing and a server end drawing to generate a characteristic string of the difference, and partially updating according to the selection of the client end. A management method based on the system comprises the following steps of numbering the modified drawing versions; uniformly storing the history versions; enabling the client end to detect and update the to-be-updated drawing when the drawing file is opened; comparing the client end and the server end; generating the characteristic string; enabling the user to select updating according to the characteristic string. The system has the advantages that the process is simple, and the operation is convenient; the information is obtained by the characteristic string, so the bandwidth is saved, and more safety is realized.

Description

technical field [0001] The invention relates to a management system and a management method for an electric drawing version. Background technique [0002] In actual production work, power drawings are changed very frequently. After the power drawing is changed, it involves the version management of the drawing and the version upgrade of the drawing of the user client. In traditional drawing version management, users can only find the latest version of drawings in the corresponding columns of the system, which is not only cumbersome, but also prone to version inconsistencies. After users find the latest version of drawings, they need to download the entire drawing from the server Updates will take up a lot of bandwidth resources, which will affect the normal use of the entire network. In addition, the drawings are transmitted in the network, and there is also a lack of necessary security protection measures, which may easily lead to theft of the drawings. Contents of the i...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/2474G06F16/248
Inventor 王玮严文涛张欣严莉苏琦周伟崔晓东穆林刘函张宾戚文淼秦垒垒王晓峰刘荫于展鹏赵茜邹静何文娟王赛李明王丞远曲延盛刘范范张丞张宏基王岳
Owner STATE GRID CORP OF CHINA
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