CN107704541A - A kind of management method and system of electric power special area figure - Google Patents
A kind of management method and system of electric power special area figure Download PDFInfo
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Abstract
The invention discloses a kind of management method and system of electric power special area figure.This method includes：Obtain the spatial data of multiple special area figures of different year and corresponding cartographic hierarchy standard；Receive cartographic hierarchy fixed standard corresponding to each special area figure；According to cartographic hierarchy standard corresponding to the spatial data, according to the spatial data of each special area figure of cartographic hierarchy fixed standard check and correction different year, for inquiring about and showing.The present invention realizes the effect of the spatial data of free management special area figure, saves spending, and also allow for data query and backup.
Description
Technical field
The present embodiments relate to technical field of geographic information, more particularly to a kind of manager of electric power special area figure
Method and system.
Background technology
Electric power special area figure is a kind of important technological means that geography information is shown in power system.Electric power is special
Regional graphics connect statistics and geographical position, for showing power equipment information, and analysis power equipment institute
The geographical environment at place, judge to provide decision support for equipment fault classification.
Some Utilities Electric Co.s need regularly to update special area figure, therefore get off for a long time, the figure of deposition
Data are more and more so that data management and inquiry also become more and more troublesome.Because the graph data of special area is space
Graph data, so currently used data management mode is to use business GIS (Geographic Information
System, GIS-Geographic Information System) software carries out data management and inquiry.But this business GIS software is costly, data are standby
Part and management are also inconvenient.
The content of the invention
The invention provides a kind of management method and system of electric power special area figure, to realize free management special section
The spatial data of domain figure, spending is saved, and also allow for data query and backup.
In a first aspect, the embodiments of the invention provide a kind of management method of electric power special area figure, including：
Obtain the spatial data of multiple special area figures of different year and corresponding cartographic hierarchy standard；
Receive cartographic hierarchy fixed standard corresponding to each special area figure；
According to cartographic hierarchy standard corresponding to the spatial data, not the same year is proofreaded according to the cartographic hierarchy fixed standard
The spatial data of each special area figure of part, for inquiring about and showing.
Further, according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy fixed standard
The spatial data of each special area figure of different year is proofreaded, including：
According to cartographic hierarchy standard corresponding to the spatial data, according to the classification stage in the cartographic hierarchy fixed standard
Not, the category level in each special area figure of different year is proofreaded, if both are inconsistent, updates the special area
Category level in figure；
According to cartographic hierarchy standard corresponding to the spatial data, face is rendered according in the cartographic hierarchy fixed standard
Color, the rendered color in each special area figure of different year is proofreaded, if both are inconsistent, update the special area
Rendered color in figure.
Further, after cartographic hierarchy fixed standard corresponding to each special area figure is received, in addition to：Storage
Cartographic hierarchy fixed standard is into characteristic area standard management table corresponding to each special area figure；
According to the cartographic hierarchy fixed standard proofread different year each special area figure spatial data it
Afterwards, in addition to：The spatial data of each special area figure after storage check and correction to special area graph data is preserved in table.
Further, methods described also includes：
The form that Query Result is converted to figure is shown.
Second aspect, the embodiment of the present invention additionally provide a kind of management system of electric power special area figure, including：
Data obtaining module, spatial data and corresponding system for multiple special area figures for obtaining different year
Figure grade scale；
Cartographic hierarchy fixed standard receiving module, mark is fixed for receiving cartographic hierarchy corresponding to each special area figure
It is accurate；
Spatial data checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the drawing
The spatial data of each special area figure of fixed standard check and correction different year is classified, for inquiring about and showing.
Further, the spatial data checking module, including：
Category level checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the drawing
The category level being classified in fixed standard, proofreads the category level in each special area figure of different year, if both are not
Unanimously, then the category level in the special area figure is updated；
Rendered color checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the drawing
The rendered color being classified in fixed standard, proofreads the rendered color in each special area figure of different year, if both are not
Unanimously, then the rendered color in the special area figure is updated.
Further, the system also includes：
Characteristic area standard management table generation module, for consolidating in cartographic hierarchy corresponding to each special area figure of reception
After calibration is accurate, cartographic hierarchy fixed standard corresponding to each special area figure is stored into characteristic area standard management table；
Special area graph data preserves table generation module, for proofreading difference according to the cartographic hierarchy fixed standard
After the spatial data of each special area figure in time, the spatial data of each special area figure after storage check and correction is extremely
Special area graph data is preserved in table.
Further, the system also includes：
As a result modular converter, the form for Query Result to be converted to figure are shown.
The present invention is consolidated by cartographic hierarchy standard corresponding to the spatial data according to special area figure according to cartographic hierarchy
Determine the spatial data of each special area figure of standard calibration different year so that each special area figure of different year
Standardization of Spatial Data, be easy to inquire about and show the special area figure of different year, and can be controlled based on free GIS
Part is extended exploitation to realize the spatial data of the special area figure of free management different year, saves spending, also just
In data query and backup.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the management method of electric power special area figure in the embodiment of the present invention one；
Fig. 2 is that a kind of management method of electric power special area figure in the embodiment of the present invention one is used to inquire about and show
Flow chart；
Fig. 3 is a kind of flow chart of the management method of electric power special area figure in the embodiment of the present invention two；
Fig. 4 is a kind of structure chart of the management system of electric power special area figure in the embodiment of the present invention three；
Fig. 5 is a kind of structure chart of the management system of electric power special area figure in the embodiment of the present invention four.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
A kind of flow chart of the management method for electric power special area figure that Fig. 1 provides for the embodiment of the present invention one, this reality
The spatial data situation that example is applicable to manage special area figure is applied, this method can be by the management of electric power special area figure
System performs, and specifically comprises the following steps：
Step 110, obtain different year multiple special area figures spatial data and corresponding cartographic hierarchy mark
It is accurate.
Wherein, special area figure includes：Fertilizer making by sludge, bird damage distribution graph, gallop distribution map, the distribution of landslide Subsidence Area
Figure, flooded area distribution map, ice region distribution diagram, wind distinguish Butut and damage to crops caused by thunder distribution map；Wherein ice region distribution diagram also includes 30
Year ice region distribution diagram, 50 years ice region distribution diagrams and 100 years ice region distribution diagrams；Wind distinguish Butut also include 30 years wind distinguish Butut,
50 years wind distinguishes Butut and 100 years wind distinguishes Butut；Damage to crops caused by thunder distribution map also includes 220kV counterattacks distribution map, 220kV shieldings distribution
Figure, 500kV counterattacks distribution map, 500kV shieldings distribution map and CG lightning density distribution map；The spatial data of special area figure includes
Each category level and rendered color corresponding to geographical position in special area, and each category level correspond to it is different
Rendered color；Cartographic hierarchy standard is used for stroke for the corresponding relation and each category level for showing category level and rendered color
Divide scope.
Step 120, receive cartographic hierarchy fixed standard corresponding to each special area figure.
Wherein, because cartographic hierarchy standard corresponding to annual special area figure can have some difference, it is therefore desirable to
One cartographic hierarchy standard is fixed to each special area figure；Generally, made with the cartographic hierarchy standard of newest issue
For cartographic hierarchy fixed standard；Table 1 gives the example of the cartographic hierarchy fixed standard of CG lightning density distribution map.
The form of the cartographic hierarchy standard of the CG lightning density distribution map of table 1
Step 130, according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy fixed standard school
To the spatial data of each special area figure of different year, for inquiring about and showing.
Wherein, the spatial data of each special area figure of different year is proofreaded according to the cartographic hierarchy fixed standard
Be in order that different year each special area figure Standardization of Spatial Data, be easy to show different year special section
Only need to show a corresponding cartographic hierarchy fixed standard during figure of domain.Utilize free GIS controls (ArcGIS API
For Flex) system for writing and compiling code, it is possible to achieve the spatial data of each special area figure of automatic Proofreading different year, if
There is the spatial data for not meeting cartographic hierarchy fixed standard, then automatically update spatial data according to cartographic hierarchy fixed standard.
Preferably, step 130 includes：
According to cartographic hierarchy standard corresponding to the spatial data, according to the classification stage in the cartographic hierarchy fixed standard
Not, the category level in each special area figure of different year is proofreaded, if both are inconsistent, updates the special area
Category level in figure；
According to cartographic hierarchy standard corresponding to the spatial data, face is rendered according in the cartographic hierarchy fixed standard
Color, the rendered color in each special area figure of different year is proofreaded, if both are inconsistent, update the special area
Rendered color in figure.
Further, after the spatial data that special area figure is managed using the above method, during inquiry and displaying
Also include：The form that Query Result is converted to picture is shown.Fig. 2 is a kind of management method of electric power special area figure
For the flow chart inquired about and shown, comprise the following steps that：
Step 210：Input inquiry condition.
Step 220：Inquiry is performed, judges whether Query Result, if in the presence of into step 230；If being not present,
Then repeat step 210.
Step 230：Query Result is converted to the form of picture.
Step 240：Show the special area figure of the different year inquired.
The technical scheme of the present embodiment, by according to special area figure spatial data corresponding to cartographic hierarchy standard,
According to cartographic hierarchy fixed standard check and correction different year each special area figure spatial data so that different year it is every
The Standardization of Spatial Data of individual special area figure, is easy to inquire about and shows the special area figure of different year, and can be with
Exploitation is extended based on free GIS controls to realize the spatial data of the special area figure of free management different year,
Spending is saved, also allows for data query and backup.
Embodiment two
A kind of flow chart of the management method for electric power special area figure that Fig. 3 provides for the embodiment of the present invention two, this reality
Apply example to optimize on the basis of the various embodiments described above, mark is fixed receiving cartographic hierarchy corresponding to each special area figure
After standard, in addition to：Cartographic hierarchy fixed standard corresponding to each special area figure is stored to characteristic area standard management table
In；After the spatial data of each special area figure of different year is proofreaded according to the cartographic hierarchy fixed standard, also
Including：The spatial data of each special area figure after storage check and correction to special area graph data is preserved in table.
After optimization, a kind of management method of electric power special area figure comprises the following steps that：
Step 310, obtain different year multiple special area figures spatial data and corresponding cartographic hierarchy mark
It is accurate.
Step 320, receive cartographic hierarchy fixed standard corresponding to each special area figure.
Step 330, cartographic hierarchy fixed standard corresponding to each special area figure is stored to characteristic area standard management
In table.
Wherein, characteristic area standard management table is a table being pre-created in relevant database, and table 2 gives feature
The example of the field definition of regional standard management table；It is real by using ArcGIS API for Flex control system for writing and compiling codes
Now cartographic hierarchy fixed standard corresponding to each special area figure renders letter according to sequence number, title, type coding, classification grade
Breath and remarks store into characteristic area standard management table, and the classification grade spatial cue in cartographic hierarchy fixed standard with
JavaScript Object Notation string formats are stored.
The field definition of the characteristic area standard management table of table 2
| Field English name | Field Chinese | Field type | Field length |
| XH | Sequence number | Shaping | |
| NAME | Title | Character | 100 |
| LX | Type coding | Shaping | |
| DJXX | Classification grade spatial cue | Long text | |
| BZ | Remarks | Character | 200 |
Step 340, according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy fixed standard school
To the spatial data of each special area figure of different year, for inquiring about and showing.
Spatial data to the special area graph data of each special area figure after step 350, storage check and correction preserves
In table.
Wherein, characteristic area graph data preservation table table is another table being pre-created in relevant database, and table 3 is given
The example of the field definition of characteristic area graph data preservation table is gone out；Compiled by using ArcGIS API for Flex controls
System code is write, realizes the spatial data of each special area figure after check and correction according to sequence number, title, drafting time, type
Coding, spatial data and remarks are stored into characteristic area graph data preservation table, and the spatial data of characteristic area figure
Stored with JavaScript Object Notation string formats.
The characteristic area graph data of table 3 preserves the field definition of table
It should be noted that in order to distinguish corresponding to some special area figure in special area graph data preservation table
It is which of special area standard management table cartographic hierarchy fixed standard, so special area standard management table and special area
Need to be associated according to identical type coding between graph data preservation table, i.e., the type coding of each special area figure
It is identical with the type coding of its corresponding cartographic hierarchy fixed standard.
Further, after the spatial data that special area figure is managed using the above method, during inquiry and displaying
Also include：The form that Query Result is converted to picture is shown, and specifically reads characteristic area figure according to querying condition
Data preserve table, are then by the Conversion of Spatial Data of the JavaScript Object Notation string formats read
The form of picture is shown.
The technical scheme of the present embodiment, will be each special by using the function of the memory space data of relevant database
Cartographic hierarchy fixed standard corresponding to different regional graphics is stored into characteristic area standard management table, will be each special after check and correction
The GML data storage of regional graphics to special area graph data is preserved in table so that inquiry, displaying, the backup of spatial data
It is more convenient etc. management work, and exploitation can be extended based on free GIS controls and freely manages not the same year to realize
The spatial data of the special area figure of part, saves spending.
Embodiment three
Fig. 4 show a kind of structure chart of the management system of electric power special area figure of the offer of the embodiment of the present invention three,
As shown in figure 4, the management system of the electric power special area figure includes：Data obtaining module 410, cartographic hierarchy fixed standard connect
Receive module 420 and spatial data checking module 430.
Wherein, data obtaining module 410, for multiple special area figures for obtaining different year spatial data and
Corresponding cartographic hierarchy standard；Cartographic hierarchy fixed standard receiving module 420, for receiving corresponding to each special area figure
Cartographic hierarchy fixed standard；Spatial data checking module 430, for according to cartographic hierarchy standard corresponding to the spatial data,
According to the spatial data of each special area figure of cartographic hierarchy fixed standard check and correction different year, for inquiring about and opening up
Show.
Further, spatial data checking module 430 specifically includes：
Category level checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the drawing
The category level being classified in fixed standard, proofreads the category level in each special area figure of different year, if both are not
Unanimously, then the category level in the special area figure is updated；
Rendered color checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the drawing
The rendered color being classified in fixed standard, proofreads the rendered color in each special area figure of different year, if both are not
Unanimously, then the rendered color in the special area figure is updated.
Further, also include during being inquired about and shown using the system, as a result modular converter, for that will look into
The form that inquiry result is converted to figure is shown.
The technical scheme of the present embodiment, by setting cartographic hierarchy fixed standard receiving module and spatial data to proofread mould
Block so that the Standardization of Spatial Data of each special area figure of different year, be easy to inquire about and show the spy of different year
Different regional graphics, and free ArcGIS API for Flex control system for writing and compiling codes can be utilized to realize free pipe
The spatial data of the special area figure of different year is managed, spending is saved, also allows for data query and backup.
Example IV
A kind of structure chart of the management system for electric power special area figure that Fig. 5 provides for the embodiment of the present invention four, this reality
Example is applied on the basis of the various embodiments described above, characteristic area standard management table generation module is further increased, for receiving
After cartographic hierarchy fixed standard corresponding to each special area figure, cartographic hierarchy corresponding to each special area figure is stored
Fixed standard is into characteristic area standard management table；And special area graph data preserve table generation module, for according to
After the spatial data of each special area figure of the cartographic hierarchy fixed standard check and correction different year, after storage check and correction
The spatial data of each special area figure to special area graph data is preserved in table.
As shown in figure 5, the management system of the electric power special area figure includes：Data obtaining module 510, cartographic hierarchy is solid
Calibrate quasi- receiving module 520, characteristic area standard management table generation module 530, spatial data checking module 540 and special area
Graph data preserves table generation module 550.
Wherein, data obtaining module 510, for multiple special area figures for obtaining different year spatial data and
Corresponding cartographic hierarchy standard；Cartographic hierarchy fixed standard receiving module 520, for receiving corresponding to each special area figure
Cartographic hierarchy fixed standard；Characteristic area standard management table generation module 530, for corresponding in each special area figure of reception
Cartographic hierarchy fixed standard after, store cartographic hierarchy fixed standard corresponding to each special area figure to characteristic area mark
In quasi- management table；Spatial data checking module 540, for according to cartographic hierarchy standard corresponding to the spatial data, according to institute
The spatial data of each special area figure of cartographic hierarchy fixed standard check and correction different year is stated, for inquiring about and showing；It is special
Different regional graphics data preserve table generation module 550, for proofreading different year according to the cartographic hierarchy fixed standard
After the spatial data of each special area figure, the spatial data of each special area figure after storage check and correction to special section
Domain graph data is preserved in table.
Further, also include during being inquired about and shown using the system, as a result modular converter, for that will look into
The form that inquiry result is converted to figure is shown.
The technical scheme of the present embodiment, by using the function of the memory space data of relevant database, there is provided spy
Levy regional standard management table generation module and special area graph data preserves table generation module so that the inquiry of spatial data,
The management works such as displaying, backup are more convenient, and can utilize free ArcGIS API for Flex control system for writing and compiling
Code saves spending, also allows for data query to realize the spatial data of the special area figure of free management different year
And backup.
The said goods can perform the management method for the electric power special area figure that any embodiment of the present invention is provided, and possess
The corresponding functional module of execution method and beneficial effect.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. management method of electric power special area figure, it is characterised in that including：Obtain the spatial data of multiple special area figures of different year and corresponding cartographic hierarchy standard；Receive cartographic hierarchy fixed standard corresponding to each special area figure；According to cartographic hierarchy standard corresponding to the spatial data, different year is proofreaded according to the cartographic hierarchy fixed standard The spatial data of each special area figure, for inquiring about and showing.
- 2. according to the method for claim 1, it is characterised in that according to cartographic hierarchy standard corresponding to the spatial data, According to the spatial data of each special area figure of cartographic hierarchy fixed standard check and correction different year, including：According to cartographic hierarchy standard corresponding to the spatial data, according to the category level in the cartographic hierarchy fixed standard, The category level in each special area figure of different year is proofreaded, if both are inconsistent, updates the special area figure Category level in shape；According to cartographic hierarchy standard corresponding to the spatial data, according to the rendered color in the cartographic hierarchy fixed standard, The rendered color in each special area figure of different year is proofreaded, if both are inconsistent, updates the special area figure Rendered color in shape.
- 3. according to the method for claim 1, it is characterised in that receiving cartographic hierarchy corresponding to each special area figure After fixed standard, in addition to：Cartographic hierarchy fixed standard corresponding to each special area figure is stored to characteristic area standard Manage in table；After the spatial data of each special area figure of different year is proofreaded according to the cartographic hierarchy fixed standard, also Including：The spatial data of each special area figure after storage check and correction to special area graph data is preserved in table.
- 4. according to the method for claim 3, it is characterised in that the special area standard management table and the special area It is associated between graph data preservation table according to identical type coding.
- 5. according to any described methods of claim 1-4, it is characterised in that methods described also includes：The form that Query Result is converted to figure is shown.
- A kind of 6. management system of electric power special area figure, it is characterised in that including：Data obtaining module, spatial data and corresponding drawing point for multiple special area figures for obtaining different year Level standard；Cartographic hierarchy fixed standard receiving module, for receiving cartographic hierarchy fixed standard corresponding to each special area figure；Spatial data checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy The spatial data of each special area figure of fixed standard check and correction different year, for inquiring about and showing.
- 7. system according to claim 6, it is characterised in that the spatial data checking module, including：Category level checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy Category level in fixed standard, the category level in each special area figure of different year is proofreaded, if both are inconsistent, Then update the category level in the special area figure；Rendered color checking module, for according to cartographic hierarchy standard corresponding to the spatial data, according to the cartographic hierarchy Rendered color in fixed standard, the rendered color in each special area figure of different year is proofreaded, if both are inconsistent, Then update the rendered color in the special area figure.
- 8. system according to claim 6, it is characterised in that the system also includes：Characteristic area standard management table generation module, for receiving cartographic hierarchy fixation mark corresponding to each special area figure After standard, cartographic hierarchy fixed standard corresponding to each special area figure is arranged and is stored in characteristic area standard management table In；Special area graph data preserves table generation module, for proofreading different year according to the cartographic hierarchy fixed standard Each special area figure spatial data after, by the GML data storage of each special area figure after check and correction in spy Different regional graphics data are preserved in table.
- 9. system according to claim 8, it is characterised in that the special area standard management table and the special area It is associated between graph data preservation table by identical type coding.
- 10. according to any described systems of claim 6-9, it is characterised in that the system also includes：As a result modular converter, the form for Query Result to be converted to figure are shown.
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| CN1414518A (en) * | 2002-09-18 | 2003-04-30 | 北京航空航天大学 | Standardization method of virtual reality data |
| CN101673304A (en) * | 2008-10-23 | 2010-03-17 | 中国科学院地理科学与资源研究所 | Spatial visualization system of statistical population information and method thereof |
| CN104778517A (en) * | 2015-04-30 | 2015-07-15 | 国家电网公司 | Microclimate disaster early warning method and system based on microclimate and satellite remote sensing data |
| CN106204692A (en) * | 2016-07-13 | 2016-12-07 | 国家海洋信息中心 | A kind of ocean based on GIS platform sectional drawing method for drafting |
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