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Method and system for viewing drawings of substation

A technology for substations and electronic drawings, applied in the direction of electrical digital data processing, special data processing applications, data processing input/output process, etc., can solve the problems of large quantity, time-consuming, large volume, etc., to improve work efficiency , fast query, and the effect of saving query time

Inactive Publication Date: 2014-08-13
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional drawings and materials adopt the method of paper-based drawing data plus data box storage, which is large in size and quantity, which is not convenient for carrying, circulating and searching for drawings. For a single drawing, it has different formats and is not easy to modify and view
This method of physical storage is time-consuming and labor-intensive, and often takes a lot of precious time during on-site work

Method used

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  • Method and system for viewing drawings of substation
  • Method and system for viewing drawings of substation
  • Method and system for viewing drawings of substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] see figure 1 , figure 1 It is a schematic flow chart of a method for viewing substation drawings in Embodiment 1 of the present invention. The method comprises the following steps:

[0059] S11. Obtain the electronic version of the drawing data according to the paper version of the drawing data. In the embodiment of the present invention, the way of obtaining the electronic version of the drawing data can be directly obtaining the electronic version of the drawing data or obtaining through the paper version of the drawing data. Layout Drawing Data The way to obtain the electronic version drawing data is by scanning or taking pictures, and the obtained electronic version drawing data are pictures in various formats.

[0060] S12. Process the obtained electronic drawing data to obtain the standard electronic drawing data

[0061] In step S11, due to the influence of equipment accuracy, shooting angle, shooting environment, etc., the obtained electronic drawing data in ...

Embodiment 2

[0067] see figure 2 . figure 2 A schematic diagram of a method and system for viewing substation drawings is given, and its specific description is as follows:

[0068] The user uses a scanner or a mobile phone with a camera function to scan or take pictures of the paper version of the drawing to obtain a photo of the paper version of the drawing;

[0069] Use software on the desktop PC to crop, polygonally transform, and adjust the contrast of the acquired photos to obtain standard version electronic data with a rectangular or square shape that can be recognized by the human eye;

[0070] On the desktop PC, save the related information of the drawing, such as voltage level, corresponding equipment, station, drawing category, detailed name of the drawing, etc., into the drawing attribute table used for drawing description, and obtain the complete electronic data of the drawing;

[0071] The obtained electronic data of the standard version is stored on the background server...

Embodiment 3

[0076] After the user issues a drawing viewing command, the projection unit needs to project and display the drawing. Due to the inconsistent layout of the drawing data, the size and clarity of the projected and displayed drawing data may show a large difference. In order to improve the user experience, the presentation For a better display effect, this embodiment provides two methods for projection display of drawings:

[0077] Method 1: See image 3 .

[0078] exist image 3 Among them, 31 represents the display interface of the mobile terminal, and its size is fixed, and 32 represents the drawing. After the user issues a viewing instruction, the drawing will be displayed on the display interface of the mobile terminal. The mobile terminal interface shall prevail, and for drawings with a fixed format selected by the user, its size on the display interface of the mobile terminal is also fixed. On the mobile terminal interface, a floating marquee window is set, in image 3...

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Abstract

The invention relates to a method and a system for viewing drawings of a substation and is applied to the field of electric power construction. By means of the method and the system for viewing the drawings of the substation, users can view the drawings in different formats on a work site of the substation conveniently, and convenience is brought to workers in the site of the substation to carry out the work. The technical scheme includes that the method comprises the following steps of acquiring electronic drawings directly or acquiring the electronic drawings according to data of paper drawings; processing data of the acquired electronic drawings to acquire data of standard electronic drawings, and supporting edition and annotation functions; describing the key words added to the data of the electronic drawings, wherein the mode of adding the key words is to establish two data tables in standard formats, and fields are added and edited to the data tables. By means of the method and the system, contents of the required drawings can be inquired quickly, information of the required drawings can be found out, query time is saved, and work efficiency is increased.

Description

technical field [0001] The invention relates to a method and system for viewing substation drawings, which are used in the field of electric power construction. Background technique [0002] As the important basic technical data of the substation, the drawings and data play a very important role in the daily maintenance of the substation. For emergency repairs, defect elimination, technical transformation and other work on the work site, it is necessary to search for wiring and clarify the circuit according to the drawings. Traditional drawings and materials adopt the method of paper-based drawing data plus data box storage, which is large in size and quantity, which is not convenient for carrying, circulating and searching for drawings. For a single drawing, it has different formats and is not easy to modify and view. This method of physical storage is time-consuming and labor-intensive, and often takes a lot of precious time during on-site work. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F3/0484
CPCG06F16/5866
Inventor 袁震王耀马玲贾寅飞胡凡李业锋倪丽孟凡波刘玉娇张旭来庆红徐勤超王龙
Owner STATE GRID CORP OF CHINA
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