CN104317917B - A kind of magnanimity figure implementation method based on Large Copacity figure layer - Google Patents
A kind of magnanimity figure implementation method based on Large Copacity figure layer Download PDFInfo
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- CN104317917B CN104317917B CN201410592666.0A CN201410592666A CN104317917B CN 104317917 B CN104317917 B CN 104317917B CN 201410592666 A CN201410592666 A CN 201410592666A CN 104317917 B CN104317917 B CN 104317917B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses a kind of magnanimity figure implementation method based on Large Copacity figure layer, including：Equipment is using the storage of Large Copacity figure layer, equipment is by voltage class or compass of competency management, the loading of equipment component layer and shows.The present invention relates to the storage and displaying of bulk device Drawing Object in a kind of dispatching automation of electric power systems system so that the bulk device Drawing Object being related in automation system for the power network dispatching can fast browsing and operation in a system load flow figure.
Description
Technical field
This method is related to a kind of dispatching automation of electric power systems field, more particularly to the reality of the magnanimity figure based on Large Copacity figure layer
Existing method.
Background technology
Magnanimity figure has two main application scenarios in current power system, and one is the tidal current chart that net level dispatches system, two
It is large-scale regional distribution geographical map.Displaying is usually required in the first scene from 500kV voltage class to 110kV voltage class
Power grid structure, mainly including various circuits, shaft tower, transformer station, switch, metric data etc., needed in second of scene
Show the distribution side apparatus such as various distribution transformings, on-pole switch, feeder pillar.The scale of equipment is all quite big under both of these case, if
Using traditional integral way come stored picture content, usual binary file size can all reach tens Mbytes.Due to
Needed when browsing these equipment in the case of magnanimity map file is opened, equipment Drawing Object is created when reading file content,
In the case that equipment Drawing Object is on a grand scale, magnanimity figure opening speed is very slow, often occurs that whole picture is of short duration ossified
Phenomenon.
In addition, it is necessary to which to obtain the related real-time measurement data of these device objects (including distant while magnanimity figure is browsed
Survey, remote signalling, remote regulating etc.).If go to obtain the real time data of all devices object every time, that can produce very big to whole system
Pressure.And in actual use, operating personnel are not generally possible to while check the real time data of many device objects, because
This needs the blanking that device object is carried out based on figure layer, i.e., the figure for needing to show is determined according to the scaling of current magnanimity figure
Layer, the refreshing of processing data is not needed for the figure layer not shown currently.
The content of the invention
Based on this, it is an object of the invention to provide a kind of magnanimity figure implementation method based on Large Copacity figure layer so that electricity
The bulk device Drawing Object being related in net dispatch automated system can fast browsing and operation in a system load flow figure.
The technical scheme is that：A kind of magnanimity figure implementation method based on Large Copacity figure layer, it is characterised in that：Including
Following steps：
(1) magnanimity figure is generated
A) equipment is classified according to voltage class or compass of competency；
B) Large Copacity figure layer is created, and the visible proportion of figure layer is set；
C) equipment is added to corresponding Large Copacity figure layer according to its voltage class or compass of competency；
D) magnanimity figure is preserved, Large Copacity figure layer content is saved in corresponding figure layer file；
E) by Large Copacity figure layer file synchronization to file server.
(2) magnanimity figure is loaded
A) the Large Copacity figure layer loaded is needed according to the current displaying ratio selection of magnanimity figure；
B) corresponding Large Copacity figure layer is obtained from file server；
C) Large Copacity figure layer file, and the annexation of initialization apparatus are read；
D) equipment in display Large Copacity figure layer.
In such scheme：Carry out management equipment by voltage class or compass of competency to refer specifically to, can select according to voltage class
Or management equipment is carried out in compass of competency, operations staff is facilitated to be browsed and operated.
In such scheme：Component layer loading equipemtn is referred specifically to, and can selectively load magnanimity figure, sightless figure layer is not added with
Carry, improve opening speed, display speed and the refresh rate of picture.
Compared with general technology, by figure layer technology, the capacity, opening speed, refresh rate of magnanimity figure can be improved, both
The requirement that bulk device is browsed in a width figure can be met, the requirement of smooth browsing bulk device can be met again, so as to strengthen behaviour
Make the usage experience of personnel, improve the operating efficiency of operating personnel.
Brief description of the drawings
Fig. 1 is equipment component of the present invention layer schematic diagram.
Fig. 2 is that equipment of the present invention is layered flow chart.
Fig. 3 is layer visibility schematic diagram of the present invention.
Fig. 4 is equipment component of the present invention layer loading flow chart.
Fig. 5 is that figure layer of the present invention names figure.
Embodiment
It is below in conjunction with the accompanying drawings and preferably real further to illustrate the effect of the technological means of the invention taken and acquirement
Example is applied, to technical scheme, clear and complete description is carried out.
First, equipment is layered
It can be used in the present invention to two kinds of figure layers, a kind of is to preserve the figure layer of bulk device, referred to as Large Copacity figure layer；
Another is the figure layer for preserving a small amount of object, referred to as common figure layer.As shown in figure 1, difference of the Large Copacity figure layer with common figure layer
It is, Large Copacity figure layer picture one file of each figure layer correspondence when preservation, object is saved directly to corresponding figure layer text
In part.It can thus avoid all the elements being stored in a picture file, when causing picture file excessive, and loading
Figure layer can not selectively be loaded.In addition, common figure layer is intended merely to control the blanking of a small number of objects.If for these figure layers
It is individually to preserve each file, efficiency comparison is low, and need not.Therefore common figure layer content is stored directly in picture file
In.
In order to which equipment to be saved in different figure layers, it is necessary first to which equipment is layered.As shown in Fig. 2 equipment layering is first
By the facility information in application interface acquisition current system (if being usually transformer station, power transformation in dispatch automated system
The switch on interconnection, interconnection between standing, shaft tower residing for interconnection etc., are usually to open such as in distribution automation system
Close institute, on-pole switch etc.), then judge whether to need to be layered equipment, if necessary according to according to by voltage class
Or compass of competency creates Large Copacity figure layer, and the device object is added to be added in Large Copacity figure layer.It is layered by voltage class
It is exactly voltage class according to equipment in itself, such as the equipment of 500kV voltage class is put into entitled 500kV figure layer,
The equipment of 220kV voltage class is put into 220kV figure layer.As compass of competency be layered be exactly according to equipment belonging to directorial area
Domain, such as the equipment that some scheduling structure is directly managed is put into an entitled straight layer of changing the line map, other equipment be put into one it is entitled its
His figure layer.Which kind of, no matter by mode classifying, it is provided to make a distinction equipment, to avoid equipment from concentrating on some figure layer
In, storage and loading are all inconvenient.
2nd, equipment is loaded
As shown in figure 3, loading visible figure layer according to the visible Sexual behavior mode of figure layer when picture is opened.Layer visible
Property be the visible proportion according to figure layer to determine, if the scaling of current picture be F, the visible proportion of figure layer
For Fs~Fe (the visible proportion of 500kV figure layers is F1~F2 in Fig. 3).
Shown in the judgement of layer visibility such as formula (1)：
The scaling of current picture in formula (1) F, Fs~Fe is the visible proportion of figure layer.
As shown in figure 4, it is necessary to which the relation to equipment is initialized (annexation, affiliation after layering loading
Deng).
3rd, equipment figure layer is synchronous
Component layer can increase multiple figure layer files after preserving, and need these files being synchronized to together when picture synchronization
File server.Manage for convenience, figure layer is pressed into P_planename_version.xrg, P_planename_
Version.brg mode name (as shown in Figure 5).When opening picture, it is also desirable to by these figure layer file synchronizations to originally
Ground.
Embodiment described above only expresses one embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (3)
1. a kind of magnanimity figure implementation method based on Large Copacity figure layer, it is characterised in that：Comprise the following steps：
(1) magnanimity figure is generated：
A) equipment is classified according to voltage class or compass of competency；
B) corresponding Large Copacity figure layer is created, and the visible proportion of the figure layer is set；
C) equipment is added to corresponding Large Copacity figure layer according to its voltage class or compass of competency；
D) magnanimity figure is preserved, Large Copacity figure layer content is saved in corresponding figure layer file；
E) by the figure layer file synchronization to file server；
(2) magnanimity figure is loaded：
A) the Large Copacity figure layer loaded is needed according to the current displaying ratio selection of magnanimity figure；
B) corresponding Large Copacity figure layer is obtained from file server；
C) Large Copacity figure layer file, and the annexation of initialization apparatus are read；
D) equipment in display Large Copacity figure layer.
2. the magnanimity figure implementation method according to claim 1 based on Large Copacity figure layer, it is characterised in that：Equipment is distinguished
Different Large Copacity figure layers are saved in, one figure layer file of each figure layer correspondence stores bulk device object.
3. the magnanimity figure implementation method according to claim 1 based on Large Copacity figure layer, it is characterised in that：Selectivity loading
Large Copacity figure layer, sightless figure layer is not loaded with.
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| CN201410592666.0A CN104317917B (en) | 2014-10-29 | 2014-10-29 | A kind of magnanimity figure implementation method based on Large Copacity figure layer |
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| CN201410592666.0A CN104317917B (en) | 2014-10-29 | 2014-10-29 | A kind of magnanimity figure implementation method based on Large Copacity figure layer |
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| CN104317917A CN104317917A (en) | 2015-01-28 |
| CN104317917B true CN104317917B (en) | 2017-08-04 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2819899B2 (en) * | 1990-11-30 | 1998-11-05 | 株式会社日立製作所 | Drawing management device |
| CN1702631A (en) * | 2005-06-08 | 2005-11-30 | 武汉虹信通信技术有限责任公司 | Method for realizing geographical information system dynamic layers |
| CN103064983A (en) * | 2013-01-22 | 2013-04-24 | 北京空间飞行器总体设计部 | Method for multi-stage dynamic displaying of power supply and distribution layer diagrams |
| CN103838925A (en) * | 2014-03-04 | 2014-06-04 | 国网安徽省电力公司 | Computer information technology based power net rack graph drawing method |
-
2014
- 2014-10-29 CN CN201410592666.0A patent/CN104317917B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2819899B2 (en) * | 1990-11-30 | 1998-11-05 | 株式会社日立製作所 | Drawing management device |
| CN1702631A (en) * | 2005-06-08 | 2005-11-30 | 武汉虹信通信技术有限责任公司 | Method for realizing geographical information system dynamic layers |
| CN103064983A (en) * | 2013-01-22 | 2013-04-24 | 北京空间飞行器总体设计部 | Method for multi-stage dynamic displaying of power supply and distribution layer diagrams |
| CN103838925A (en) * | 2014-03-04 | 2014-06-04 | 国网安徽省电力公司 | Computer information technology based power net rack graph drawing method |
Non-Patent Citations (1)
| Title |
|---|
| 基于组件的配电网地理信息系统的研究与开发;张磊;《中国优秀硕士学位论文全文数据库 工程科技辑》;20040615;20-21,25-26,36,38 * |
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| CN104317917A (en) | 2015-01-28 |
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