CN105787000A - Method and system for generating SVG/CIM graph model file based on spatial data - Google Patents
Method and system for generating SVG/CIM graph model file based on spatial data Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
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Abstract
The invention provides a method and system for generating an SVG/CIM graph model file based on spatial data.The generation method includes the steps that spatial data of all power devices is obtained from power system resource data, and is divided according to the device type; according to the conversion algorithm corresponding to the device type, SVG metadata and CIMs of the power devices are generated according to the spatial data of all the power devices; the association reference relationships between the space data, the SVG metadata and the CIMs of the same power devices are set; according to the association reference relationships, the space data and CIM data are quoted with the SVG metadata, and the SVG/CIM graph model files of all the power devices are generated.By means of the method and system in the technical scheme, information reusing and information sharing between the SVG metadata and the CIM data can be achieved.
Description
Technical field
The present invention relates to file switch technology field, more specifically, relate to the generation method and system of a kind of SVG/CIM graphical model file based on spatial data.
Background technology
In order to solve software, especially there is software model data and the graph data interaction problems of the power system of space structure.Each system manufacturers all generates, based on spatial data, the related work that power model graph Integrat ion merges in research.
At present, non-electricity system editing machine (such as AutoCAD, Visio etc.) that third party provides is although certain customization function can be provided, limit to yet with its platform, the reason of function restriction or the internal data organization form storage aspect such as incompatible, cause the illustraton of model shape file generated to reuse difficulty.
Further, existing professional graphic application system often utilizes self-defining proprietary data format realization figure/mould transformation process, it is easy to the problems such as cause that systemic-function overlapping development, basic figure data message cannot be shared.Such as, SVG (ScalableVectorGraphics, scalable vector graphics) figure and CIM (CommonInformationModel, common information model) model, each have the mapping between data base respectively, and respective figure or model management method；But, object class and the attribute of above-mentioned SVG figure and CIM offer is widely applied in the such as power system of related application system, to represent self logic and structural relation, causes that power system information reuses difficulty, it is difficult to realize information sharing.
Summary of the invention
It is an object of the invention to provide the generation scheme of a kind of SVG/CIM graphical model file based on spatial data, reuse difficulty solving power system information in the prior art introduced in background technology, it is difficult to the problem realizing information sharing.
In order to solve above-mentioned technical problem, the present invention provides following technical scheme:
According to the first aspect of the invention, it is provided that a kind of generation method of SVG/CIM graphical model file based on spatial data, including:
From power system resource data, obtain the spatial data of each power equipment in power system, divide the spatial data of each power equipment described according to device type；
According to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Set up and associate adduction relationship between same power device space data, SVG metadata and CIM data；
According to described association adduction relationship, use described SVG metadata to quote described spatial data and described CIM data, generate the SVG/CIM graphical model file of each power equipment.
Preferably, the described generation method based on the SVG/CIM graphical model file of spatial data also includes:
According to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
According to power system associates adduction relationship between the spatial data of same power equipment, SVG metadata and CIM data, generate the SVG/CIM graphical model file of described power system；
The SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
Preferably, described device type includes: vertex type, line type, face type and marking types；Described transfer algorithm specifically includes: vertex type rotation angle of equipment algorithm, vertex type device coordinate transfer algorithm and line type equipment coordinates transformation method；Wherein, described vertex type rotation angle of equipment algorithm includes:
Resolve the space angle that the spatial data of vertex type equipment comprises；
Whether the inceptive direction judging described vertex type equipment according to described space angle is vertical direction；
If so, then by inverse cosine function, the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata；
If it is not, then the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata according to described space angle by arcsin function；
Described vertex type device coordinate transfer algorithm includes:
According to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates longitude of described vertex type equipment is converted to the relative coordinate of SVG horizontal direction；
According to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates latitude of described vertex type equipment is converted to the relative coordinate of SVG vertical direction；
Described line type equipment coordinates transformation method includes:
Each coordinate points of searching loop line type equipment；
According to locus, described line type equipment place and SVG coordinate corresponding relation, line device space coordinate longitude is converted to the relative coordinate of SVG horizontal direction；
According to locus, line type equipment place and SVG coordinate corresponding relation, line device space coordinate latitude is converted to SVG vertical direction relative coordinate；
Judge that whether the described coordinate points of traversal is first coordinate points of described line type equipment；
If so, in described SVG metadata, then generate path label head；
If it is not, then continue assembly path label after the path label generated.
Preferably, the SVG metadata of described power equipment includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；The method of the described association adduction relationship set up between same power equipment SVG metadata and CIM data, including:
Set up the incidence relation between graph style and the device type information of CIM data of same power equipment SVG metadata；
Set up the incidence relation between pel numbering and the concrete facility information of CIM data of same power equipment SVG metadata；
Set up the incidence relation between pel state and the use status information of CIM data of same power equipment SVG metadata.
Preferably, the described generation method based on the SVG/CIM graphical model file of spatial data also includes:
According to the association adduction relationship between described power equipment SVG metadata and CIM data, reference element is used to quote described CIM data in SVG figure；
Described power equipment figure metasymbol in described SVG metadata is defined according to the use status information in described CIM data.
According to the second aspect of the invention, it is also proposed that a kind of generation system based on the SVG/CIM graphical model file of spatial data includes:
Acquisition module, for obtaining the spatial data of each power equipment in power system from power system resource data；
Divide module, for dividing the spatial data of each power equipment described according to device type；
First generation module, for according to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Relation sets up module, associates adduction relationship for setting up between same power device space data, SVG metadata and CIM data；
Second generation module, for according to described association adduction relationship, using described SVG metadata to quote described spatial data and described CIM data, generate the SVG/CIM graphical model file of each power equipment.
Preferably, the described generation system based on the SVG/CIM graphical model file of spatial data also includes:
3rd generation module, for according to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
4th generation module, for according to associating adduction relationship between the spatial data of same power equipment, SVG metadata and CIM data in power system, generating the SVG/CIM graphical model file of described power system；
Display module, for the SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
Preferably, described device type includes: vertex type, line type, face type and marking types；Described first generation module specifically includes: vertex type rotation angle of equipment algoritic module, vertex type device coordinate conversion algorithm module and line type equipment coordinates transformation method module；Wherein, described vertex type rotation angle of equipment algoritic module includes:
Analyzing sub-module, for resolving the space angle that the spatial data of vertex type equipment comprises；
Whether inceptive direction judges submodule, be vertical direction for judging the inceptive direction of described vertex type equipment according to described space angle；
Anglec of rotation transform subblock, if judging that submodule judges that the inceptive direction of described vertex type equipment is as vertical direction, then be converted to the anglec of rotation in described SVG metadata by inverse cosine function by the space angle of described vertex type equipment for described inceptive direction；Or, if described inceptive direction judges that submodule judges that the inceptive direction of described vertex type equipment is not as vertical direction, then be converted to the anglec of rotation in described SVG metadata by arcsin function by the space angle of described vertex type equipment according to described space angle；
Described vertex type device coordinate conversion algorithm module includes:
First Coordinate Conversion submodule, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by the space coordinates longitude of described vertex type equipment；
Second Coordinate Conversion submodule, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG vertical direction by the space coordinates latitude of described vertex type equipment；
Described line type equipment coordinates transformation method module includes:
Traversal submodule, for each coordinate points of searching loop line type equipment；
3rd Coordinate Conversion submodule, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by line device space coordinate longitude；
4-coordinate transform subblock, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to SVG vertical direction relative coordinate by line device space coordinate latitude；
Coordinate points judges submodule, for judging that whether the coordinate points of traversal is first coordinate points of described line type equipment；
Label generates submodule, if judging that submodule judges the described coordinate points first coordinate points as described line type equipment for described coordinate points, then generates path label head in described SVG metadata；Or, if judging that submodule judges that described coordinate points is not as first coordinate points of described line type equipment, then continuation assembly path label after the path label generated for described coordinate points.
Preferably, the SVG metadata of described power equipment includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；Described relation sets up module, including:
First relation sets up submodule, is used for the incidence relation setting up between graph style and the device type information of CIM data of same power equipment SVG metadata；
Second relation sets up submodule, and the pel for setting up same power equipment SVG metadata numbers the incidence relation between the concrete facility information of CIM data；
3rd relation sets up submodule, is used for the incidence relation setting up between pel state and the use status information of CIM data of same power equipment SVG metadata.
Preferably, the described generation system based on the SVG/CIM graphical model file of spatial data also includes:
Quote module, for according to the association adduction relationship between described power equipment SVG metadata and CIM data, using reference element to quote described CIM data in SVG figure；
Definition module, for defining described power equipment figure metasymbol in described SVG metadata according to the use status information in described CIM data.
nullCan be drawn by above-mentioned work process，The generation scheme of the SVG/CIM graphical model file based on spatial data provided by the invention，By obtaining the spatial data of power equipment from power system resource data，Then according to the spatial data of each power equipment is generated SVG metadata and the CIM data of power equipment by the transfer algorithm corresponding with device type，Large-scale power grid structure can be carried out considerable degree of abstract by CIM data，All main objects of electric power enterprise are described，Particularly relevant with operation power object，By providing a kind of object class and attribute and the relation between them to represent the standard method of power system，And SVG figure has quickening and downloads surfing、It is readily available technical support widely，Facilitate figure location and retrieval，There is good reusability and the advantage such as color description accurately，Can be mutual as graph data in digital simulation system；Therefore, by set up between the two and with power equipment spatial data associate adduction relationship, SVG metadata can quote CIM data and power equipment spatial data, thus generating the SVG/CIM graphical model file of each power equipment, CIM data include the topological relation between the use state of power equipment, power equipment and logical relation, therefore, using SVG metadata to quote, CIM data are capable of between power system information reuses, and realize information sharing further.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, for those of ordinary skills, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 2 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 3 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 4 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 5 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 6 is the schematic flow sheet of the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 7 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 8 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Fig. 9 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Figure 10 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Figure 11 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides；
Figure 12 is the structural representation of the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides.
Detailed description of the invention
The generation scheme of the SVG/CIM file based on spatial data that the embodiment of the present invention provides, solves the power system information introduced in background technology and reuses difficulty, it is difficult to the problem realizing information sharing.
In order to make those skilled in the art be more fully understood that the technical scheme in the embodiment of the present invention, and it is understandable to enable the above-mentioned purpose of the embodiment of the present invention, feature and advantage to become apparent from, below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is described in further detail.
Refer to the schematic flow sheet that accompanying drawing 1, Fig. 1 is the generation method of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides, as it is shown in figure 1, the generation method of this SVG/CIM graphical model file comprises the steps:
S110: obtain the spatial data of each power equipment in power system from power system resource data, divides the spatial data of each power equipment described according to device type；
The spatial data of power equipment includes the shape of power equipment, size, annexation and logical relation, and specifically, the spatial data of power equipment can be OracleSpatial spatial data；Power equipment type specifically includes that point, line, surface and mark；By dividing the spatial data of each power equipment according to device type, it is possible to by abstract for the power equipment mark for concrete dot structure, linear structure, face structure and correspondence.Thus facilitating follow-up use SVG that it is carried out graphics process, being also convenient for CIM and it is modeled operation.
S120: according to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Logical relation between power equipment includes but not limited to: the inclusion relation between power equipment, filiation, relationship between superior and subordinate.By this logical relation, it is possible to power equipment is modeled operating by the convenient CIM of use, thus the real structure emulated between each power equipment and relation, more vivid, facilitates subsequent operation personnel be operated and process.
Additionally, spatial data according to power equipment generates the transfer algorithm of the CIM of power equipment, owing to SVG figure is different from the coordinate system of CIM, therefore this transfer algorithm includes the coordinate of SVG figure and the transformational relation of the coordinate of CIM, during to facilitate the Conversion of Spatial Data of power equipment to CIM, follow-up can easily the CIM of power equipment be referred in SVG figure.
S130: set up and associate adduction relationship between same power device space data, SVG metadata and CIM data；
This association adduction relationship mainly includes the association adduction relationship between SVG metadata and CIM data, by on SVG figure, SVG metadata quotes CIM data such that it is able to the information such as concrete displaying SVG metadata is corresponding on SVG figure the shape and structure of power equipment, topological relation and logical relation.
S140: according to described association adduction relationship, uses described SVG metadata to quote described spatial data and described CIM data, generates the SVG/CIM graphical model file of each power equipment.
Mainly, after the spatial data using power equipment generates SVG metadata, SVG metadata mainly quotes CIM data, to ultimately generate the SVG/CIM graphical model file of each power equipment.
This SVG/CIM graphical model file can be shown by figure, specifically, it is possible to uses browser that the SVG/CIM graphical model file generated is carried out graphic preview, graphic file is edited and revises.Can also import to and the power system of alternative document form carries out associating displaying.
By obtaining the spatial data of power equipment from power system resource data, then according to the spatial data of each power equipment is generated SVG metadata and the CIM data of power equipment by the transfer algorithm corresponding with device type, large-scale power grid structure can be carried out considerable degree of abstract by CIM data, all main objects of electric power enterprise are described, particularly relevant with operation power object, by providing a kind of object class and attribute and the relation between them to represent the standard method of power system, and SVG figure has quickening and downloads surfing, it is readily available technical support widely, facilitate figure location and retrieval, there is good reusability and the advantage such as color description accurately, can be mutual as graph data in digital simulation system；Therefore, by setting up association adduction relationship between the two, SVG metadata can quote CIM data, thus generating the SVG/CIM graphical model file of each power equipment, CIM data include the use state of power equipment, the topological relation between technical parameter and power equipment and logical relation, therefore, using SVG metadata to quote, CIM data are capable of between power system information reuses, and realize information sharing further.
The information being achieved electrical network basic data and related service system by this method is comprehensive, comprehensive shared, each link for operations of power networks such as Electric Power Network Planning construction, electrical network O&M, the marketings provides the basic data of standard, analyzes the information such as result, reduces information data operational overhead.Additionally, from generating mode, under the premise based on spatial data, generate different types of SVG/CIM by different grid equipments merge metadata according to object coordinates, attribute, by this algorithm so that the systems such as electric power GIS, power distribution simulation, power distribution automation obtain the real-time, interactive based on geographic information data.To a large extent, drawing share bring not only be drawing displaying aspect, each equipment on figure can find in other system correspondence equipment, the electrical network key messages such as the state of equipment, remote measurement, remote signalling, current/voltage can be viewed.
As in figure 2 it is shown, the generation method of the SVG/CIM graphical model file based on spatial data of Fig. 2 embodiment offer is except the method step shown in Fig. 1, also comprise the steps:
S210: according to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
S220: according to associating adduction relationship between the spatial data of same power equipment, SVG metadata and CIM data in power system, generate the SVG/CIM graphical model file of described power system；
Topological relation between power equipment mainly includes the annexation between power equipment and power equipment, logical relation between power equipment mainly includes the filiation between power equipment, inclusion relation, the information such as relationship between superior and subordinate, by this topological relation and logical relation, the SVG metadata of combination of power equipment, and by same power device space data, association adduction relationship between SVG metadata and CIM data, generate the SVG/CIM graphical model file of power system, thus generating the SVG graph data of whole power system, power system can be carried out analogue simulation vividly, and facilitate subsequent operation personnel to understand the framework and association grasped between each power equipment.
S230: the SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
Specifically, it is possible to use the SVG/CIM graphical model file of the browser power system to generating to carry out figure displaying, further graphic file edited and revise.Can also import to and the power system of alternative document form carries out associating displaying.
Wherein, the device type mentioned in above-mentioned steps S110 includes: vertex type, line type, face type and marking types；Described transfer algorithm specifically includes: vertex type rotation angle of equipment algorithm, vertex type device coordinate transfer algorithm and line type equipment coordinates transformation method.
When the spatial data of vertex type equipment is processed, the longitude and latitude of off-take point type equipment or relative coordinate, by coordinates transformation method be multiplied by certain specific coefficient and convert SVG coordinate X, Y to and convert SVG figure rotational value to according to the anglec of rotation attribute in GEOMETRY object.
Wherein, as it is shown on figure 3, vertex type rotation angle of equipment algorithm comprises the following steps:
S310: resolve the space angle that the spatial data of vertex type equipment comprises；
S320: whether the inceptive direction judging described vertex type equipment according to described space angle is vertical direction；If so, step S330 is then performed；If it is not, perform step S340；
S330: the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata by inverse cosine function；
S340: the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata by arcsin function.
The code of vertex type rotation angle of equipment algorithm is as follows:
--obtain the anglec of rotation of figure；
As shown in Figure 4, vertex type device coordinate transfer algorithm comprises the steps:
S410: according to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates longitude of described vertex type equipment is converted to the relative coordinate of SVG horizontal direction；
S420: according to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates latitude of described vertex type equipment is converted to the relative coordinate of SVG vertical direction；
The code of vertex type device coordinate transfer algorithm is as follows:
P_SVGX:=G_GTTOSVG_OFSET* (P_GTX-G_LEFT_DOWN_X)；--space coordinates X is converted to the X-coordinate of SVG；
P_SVGY:=G_GTTOSVG_OFSET* (G_RIGHT_TOP_Y-P_GTY)；--space coordinates Y is converted to the Y coordinate of SVG；
END；
As it is shown in figure 5, line type equipment coordinates transformation method comprises the steps:
S510: each coordinate points of searching loop line type equipment；
S520: according to locus, line type equipment place and SVG coordinate corresponding relation, line device space coordinate longitude is converted to the relative coordinate of SVG horizontal direction；
S530: according to locus, line type equipment place and SVG coordinate corresponding relation, line device space coordinate latitude is converted to the relative coordinate of SVG vertical direction；
S540: judge that whether the coordinate points of traversal is first coordinate points of described line type equipment, if so, then perform step S550；If it is not, then perform step S560；
S550: generate path label head in described SVG metadata；
S560: continue assembly path label after the path label generated.
The code of line type equipment coordinates transformation method includes:
The coordinate points of each line coordinates of FORIIN1..P_GEOM.SDO_ORDINATES.COUNT/3LOOP--searching loop；
V_X:=G_GTTOSVG_OFSET* (P_GEOM.SDO_ORDINATES (1+ (3* (I-1)))-G_LEFT_DOWN_X)；--space coordinates X is converted to the X-coordinate of SVG；
V_Y:=G_GTTOSVG_OFSET* (G_RIGHT_TOP_Y-P_GEOM.SDO_ORDINATES (2+ (3* (I-1))))；--space coordinates Y is converted to the Y coordinate of SVG；
IFI=1THEN--is when first coordinate points traversing line coordinates；
V_COODS:='M'| | TO_CHAR (V_X) | | ', ' | | TO_CHAR (V_Y) | | "；--assemble SVG line coordinates label；
ELSE；
V_COODS:=V_COODS | | ' L'| | TO_CHAR (V_X) | | ', ' | | TO_CHAR (V_Y) | | "；--assemble SVG line coordinates label；
ENDIF；
ENDLOOP。
Wherein, in the said equipment type, the equipment of vertex type uses vertex type rotation angle of equipment algorithm and vertex type device coordinate transfer algorithm, carries out the rotation of angle and the conversion of coordinate, is converted to the vertex type equipment figure in SVG figure；
The power equipment of line type uses line type coordinates transformation method, carries out the conversion of coordinate, is converted to the line type equipment figure in SVG figure, wherein, the power equipment of line type, also it is made up of each point, therefore, the rotation of angle, point of application type equipment anglec of rotation algorithm processes；
Power equipment for face type, according to default selection rule, select the one or more concrete point in this power equipment, use vertex type rotation angle of equipment algorithm and vertex type device coordinate transfer algorithm, this face type equipment is carried out angle rotation and Coordinate Conversion, is generated as the face type equipment in SVG figure；
For marking types, the power equipment figure side associated with this mark in SVG or power equipment figure select a coordinate points, generating markup information, therefore, the figure of marking types selects vertex type rotation angle of equipment algorithm and vertex type device coordinate transfer algorithm to process.
Wherein, the SVG metadata of the described power equipment that the various embodiments described above are mentioned specifically includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；As shown in Figure 6, in embodiment illustrated in fig. 1, step S130: set up the method associating adduction relationship between same power equipment SVG metadata and CIM data, specifically include following steps:
S610: set up the incidence relation between graph style and the device type information of CIM data of same power equipment SVG metadata；
The major part of SVG metadata is SVG figure metasymbol, graphic definition part mainly includes definition STYLE (type) and pel definition SYMBOL (label) of figure display properties, by above-mentioned element, SVG builds the concrete figure of power equipment, sets up the concrete mapping relations between power equipment in pel and power system.
By setting up the incidence relation between graph style and the device type information of CIM data of same power equipment SVG metadata, it is possible to make power equipment SVG metadata can search and quote the device type information in concrete CIM data.
S620: set up the incidence relation between pel numbering and the concrete facility information of CIM data of same power equipment SVG metadata.
The incidence relation between the concrete facility information of CIM data is numbered, it is possible to the information such as the SVG metadata lookup making power equipment the device name quoting in concrete CIM data by setting up the pel of same power equipment SVG metadata.
S630: set up the incidence relation between pel state and the use status information of CIM data of same power equipment SVG metadata.
The use status information of pel state and CIM data by setting up same power equipment SVG metadata, can according to a certain use state determining moment power equipment, search corresponding figure metasymbol, thus representing a certain use state determining the moment, such as the folding condition of on-load switch and isolation switch, the on off operating mode etc. of chopper.
Specifically, the figure metasymbol of power equipment is<symbol>element in SVG, the naming method of pel id adopts " layer type _ pel numbering pel state " mode to represent: primitive types corresponding device is classified, the corresponding concrete equipment of pel title, title with reference to power network GIS platform figure layer title, distinguishes different conditions (0 for opening, 1 for conjunction) with suffix.As " Breaker_PD_PBRE1 " is expressed as the chopper class _ distribution _ pole-mounted circuit breaker graphics shape of conjunction state.Electric power resource equipment name for stateless change can not use mark.
As it is shown in fig. 7, the generation method based on the SVG/CIM graphical model file of spatial data also includes:
S710: according to the association adduction relationship between described power equipment SVG metadata and CIM data, uses reference element to quote described CIM data in SVG figure；
S720: define described power equipment figure metasymbol in described SVG metadata according to the use status information in described CIM data.
Shape, path or packet can be copied to by SVG file the multiple diverse locations in SVG document, by using<use>reference element is quoted.The element quoted is placed on one<defs>the inside of element,<use>figure therein is just drawn when element quotes this element.<defs>element is used only to define the element being cited, and does not carry out the actual drafting of element and renders.
Figure metasymbol is to describe grid equipment object display mode in the drawings in power network GIS platform, and for realizing the shared data exchange described in general introduction, the grid equipment graphic element object in SVG data should have complete mapping relations with equipment class in CIM.Graphics primitive object should include the power system resource such as transformator, chopper, on-load switch, isolation switch, bus, end, circuit and line facility (power system resource is mainly in the class described in CIM).Concrete pel is expressed and is referred to power network GIS platform pel specification.
Quote according to the incidence relation between SVG metadata and CIM data, SVG figure use reference element quote CIM data, can specifically describe the technical parameter of power equipment in SVG figure, use state, topological relation and logical relation, as shown inclusion relation between power equipment, relationship between superior and subordinate, filiation and coordination etc. in SVG figure.
The size of same equipment pel different conditions must be consistent.Pass through<use>element is quoted by way of example, carries out actual rendering.Do not use viewbox class to carry out the viewport transform in pel defines, then exist as used<use>keep consistent with the width (width) specified and height (highly) when element is quoted as far as possible.
Based on same inventive concept, the embodiment of the present application additionally provides the generation system of the SVG/CIM graphical model file based on spatial data, owing to method that described system is corresponding is the generation method of the SVG/CIM graphical model file based on spatial data in the embodiment of the present application, and the principle that this system solves problem is similar to method, therefore the enforcement of this system may refer to the enforcement of method, repeats part and repeats no more.
As shown in Figure 8, Fig. 8 is the generation system of a kind of SVG/CIM graphical model file based on spatial data that the embodiment of the present invention provides, and this generation system includes:
Acquisition module 801, for obtaining the spatial data of each power equipment in power system from power system resource data；
Divide module 802, for dividing the spatial data of each power equipment described according to device type；
First generation module 803, for according to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Relation sets up module 804, associates adduction relationship for setting up between same power device space data, SVG metadata and CIM data；
Second generation module 805, for according to described association adduction relationship, using described SVG metadata to quote described spatial data and described CIM data, generate the SVG/CIM graphical model file of each power equipment.
As it is shown in figure 9, the generation system based on the SVG/CIM graphical model file of spatial data that above-described embodiment provides also includes:
3rd generation module 806, for according to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
4th generation module 807, for according to associating adduction relationship between the spatial data of same power equipment, SVG metadata and CIM data in power system, generating the SVG/CIM graphical model file of described power system；
Display module 808, for the SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
The said equipment type includes: vertex type, line type, face type and marking types；As shown in Figure 10, the first generation module 803 in Fig. 8 specifically includes: vertex type rotation angle of equipment algoritic module 8031, vertex type device coordinate conversion algorithm module 8032 and line type equipment coordinates transformation method module 8033；Wherein, described vertex type rotation angle of equipment algoritic module 8031 includes:
Analyzing sub-module 80311, for resolving the space angle that the spatial data of vertex type equipment comprises；
Whether inceptive direction judges submodule 80312, be vertical direction for judging the inceptive direction of described vertex type equipment according to described space angle；
Anglec of rotation transform subblock 80313, if judging that submodule 80312 judges that the inceptive direction of described vertex type equipment is as vertical direction, then be converted to the anglec of rotation in described SVG metadata by inverse cosine function by the space angle of described vertex type equipment for described inceptive direction；Or, if described inceptive direction judges that submodule 80312 judges that the inceptive direction of described vertex type equipment is not as vertical direction, then be converted to the anglec of rotation in described SVG metadata by arcsin function by the space angle of described vertex type equipment according to described space angle；
Described vertex type device coordinate conversion algorithm module 8032 includes:
First Coordinate Conversion submodule 80321, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by the space coordinates longitude of described vertex type equipment；
Second Coordinate Conversion submodule 80322, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG vertical direction by the space coordinates latitude of described vertex type equipment；
Described line type equipment coordinates transformation method module 8033 includes:
Traversal submodule 80331, for each coordinate points of searching loop line type equipment；
3rd Coordinate Conversion submodule 80332, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by line device space coordinate longitude；
4-coordinate transform subblock 80333, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to SVG vertical direction relative coordinate by line device space coordinate latitude；
Coordinate points judges submodule 80334, for judging that whether the coordinate points of traversal is first coordinate points of described line type equipment；
Label generates submodule 80335, if judging that submodule 80334 judges the described coordinate points first coordinate points as described line type equipment for described coordinate points, then generates path label head in described SVG metadata；Or, if judging that submodule 80334 judges that described coordinate points is not as first coordinate points of described line type equipment, then continuation assembly path label after the path label generated for described coordinate points.
As shown in figure 11, the SVG metadata of described power equipment includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；Relation in above-mentioned Fig. 8 sets up module 804, specifically includes:
First relation sets up submodule 1101, is used for the incidence relation setting up between graph style and the device type information of CIM data of same power equipment SVG metadata；
Second relation sets up submodule 1102, and the pel for setting up same power equipment SVG metadata numbers the incidence relation between the concrete facility information of CIM data；
3rd relation sets up submodule 1103, is used for the incidence relation setting up between pel state and the use status information of CIM data of same power equipment SVG metadata.
As shown in figure 12, the generation system based on the SVG/CIM graphical model file of spatial data also includes:
Quote module 1201, for according to the association adduction relationship between described power equipment SVG metadata and CIM data, using reference element to quote described CIM data in SVG figure；
Definition module 1202, for defining described power equipment figure metasymbol in described SVG metadata according to the use status information in described CIM data.
Those skilled in the art it should be understood that embodiments of the invention can be provided as method, device or computer program.Therefore, the present invention can adopt complete hardware embodiment, the form of complete software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt in one or more forms including the upper real-time computer program of the computer-usable storage medium (including but not limited to harddisk memory, CD-ROM, optical memory etc.) having computer usable program code.
The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or peculiar programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square of block diagram or multiple square.
These computer program instructions can also be stored in the computer class that computer or other programmable data processing device can be guided to work in a specific way and read in memorizer, making to be stored in this computer class to read in memorizer to be the instruction manufacture that produces to include command device, this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square of block diagram or multiple square.
These computer program instructions can also device on computer or other section's programming data process equipment, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square of block diagram or multiple square.
Each embodiment in this specification all adopts the mode gone forward one by one to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is the difference with other embodiments.
Invention described above embodiment, is not intended that limiting the scope of the present invention.Any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. the generation method based on the SVG/CIM graphical model file of spatial data, it is characterised in that including:
From power system resource data, obtain the spatial data of each power equipment in power system, divide the spatial data of each power equipment described according to device type；
According to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Set up and associate adduction relationship between same power device space data, SVG metadata and CIM data；
According to described association adduction relationship, use described SVG metadata to quote described spatial data and described CIM data, generate the SVG/CIM graphical model file of each power equipment.
2. the generation method of the SVG/CIM graphical model file based on spatial data according to claim 1, it is characterised in that also include:
According to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
According to associating adduction relationship between the spatial data of same power equipment all in power system, SVG metadata and CIM data, generate the SVG/CIM graphical model file of described power system；
The SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
3. the generation method of the SVG/CIM graphical model file based on spatial data according to claim 1, it is characterised in that described device type includes: vertex type, line type, face type and marking types；Described transfer algorithm specifically includes: vertex type rotation angle of equipment algorithm, vertex type device coordinate transfer algorithm and line type equipment coordinates transformation method；Wherein, described vertex type rotation angle of equipment algorithm includes:
Resolve the space angle that the spatial data of vertex type equipment comprises；
Whether the inceptive direction judging described vertex type equipment according to described space angle is vertical direction；
If so, then by inverse cosine function, the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata；
If it is not, then the space angle of described vertex type equipment is converted to the anglec of rotation in described SVG metadata according to described space angle by arcsin function；
Described vertex type device coordinate transfer algorithm includes:
According to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates longitude of described vertex type equipment is converted to the relative coordinate of SVG horizontal direction；
According to locus, vertex type equipment place and SVG coordinate corresponding relation, the space coordinates latitude of described vertex type equipment is converted to the relative coordinate of SVG vertical direction；
Described line type equipment coordinates transformation method includes:
Each coordinate points of searching loop line type equipment；
According to locus, described line type equipment place and SVG coordinate corresponding relation, described line device space coordinate longitude is converted to the relative coordinate of SVG horizontal direction；
According to locus, described line type equipment place and SVG coordinate corresponding relation, described line device space coordinate latitude is converted to SVG vertical direction relative coordinate；
Judge that whether the described coordinate points of traversal is first coordinate points of described line type equipment；
If so, in described SVG metadata, then generate path label head；
If it is not, then continue assembly path label after the path label generated.
4. the generation method of the SVG/CIM graphical model file based on spatial data according to claim 1, it is characterized in that, the SVG metadata of described power equipment includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；The method of the described association adduction relationship set up between same power equipment SVG metadata and CIM data, including:
Set up the incidence relation between graph style and the device type information of CIM data of same power equipment SVG metadata；
Set up the incidence relation between pel numbering and the concrete facility information of CIM data of same power equipment SVG metadata；
Set up the incidence relation between pel state and the use status information of CIM data of same power equipment SVG metadata.
5. the generation method of the SVG/CIM graphical model file based on spatial data according to claim 4, it is characterised in that also include:
According to the association adduction relationship between described power equipment SVG metadata and CIM data, reference element is used to quote described CIM data in SVG figure；
Described power equipment figure metasymbol in described SVG metadata is defined according to the use status information in described CIM data.
6. the generation system based on the SVG/CIM graphical model file of spatial data, it is characterised in that including:
Acquisition module, for obtaining the spatial data of each power equipment in power system from power system resource data；
Divide module, for dividing the spatial data of each power equipment described according to device type；
First generation module, for according to the transfer algorithm corresponding with described device type, spatial data according to each power equipment generates SVG metadata and the CIM data of described power equipment, and described CIM data include the topological relation between use state and the power equipment of described power equipment and logical relation；
Relation sets up module, associates adduction relationship for setting up between same power device space data, SVG metadata and CIM data；
Second generation module, for according to described association adduction relationship, using described SVG metadata to quote described spatial data and described CIM data, generate the SVG/CIM graphical model file of each power equipment.
7. the generation system of the SVG/CIM graphical model file based on spatial data according to claim 6, it is characterised in that also include:
3rd generation module, for according to described CIM packet containing power equipment between topological relation and logical relation, the SVG metadata of all power equipments in combinational electric system, generate the SVG graph data of described power system；
4th generation module, for according to associating adduction relationship between the spatial data of same power equipment all in power system, SVG metadata and CIM data, generating the SVG/CIM graphical model file of described power system；
Display module, for the SVG/CIM graphical model file of described power system is carried out figure displaying, the SVG metadata showing all power equipments in described power system and the CIM data quoted.
8. the generation system of the SVG/CIM graphical model file based on spatial data according to claim 6, it is characterised in that described device type includes: vertex type, line type, face type and marking types；Described first generation module specifically includes: vertex type rotation angle of equipment algoritic module, vertex type device coordinate conversion algorithm module and line type equipment coordinates transformation method module；Wherein, described vertex type rotation angle of equipment algoritic module includes:
Analyzing sub-module, for resolving the space angle that the spatial data of vertex type equipment comprises；
Whether inceptive direction judges submodule, be vertical direction for judging the inceptive direction of described vertex type equipment according to described space angle；
Anglec of rotation transform subblock, if judging that submodule judges that the inceptive direction of described vertex type equipment is as vertical direction, then be converted to the anglec of rotation in described SVG metadata by inverse cosine function by the space angle of described vertex type equipment for described inceptive direction；Or, if described inceptive direction judges that submodule judges that the inceptive direction of described vertex type equipment is not as vertical direction, then be converted to the anglec of rotation in described SVG metadata by arcsin function by the space angle of described vertex type equipment according to described space angle；
Described vertex type device coordinate conversion algorithm module includes:
First Coordinate Conversion submodule, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by the space coordinates longitude of described vertex type equipment；
Second Coordinate Conversion submodule, for according to locus, vertex type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG vertical direction by the space coordinates latitude of described vertex type equipment；
Described line type equipment coordinates transformation method module includes:
Traversal submodule, for each coordinate points of searching loop line type equipment；
3rd Coordinate Conversion submodule, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to the relative coordinate of SVG horizontal direction by line device space coordinate longitude；
4-coordinate transform subblock, for according to locus, line type equipment place and SVG coordinate corresponding relation, being converted to SVG vertical direction relative coordinate by line device space coordinate latitude；
Coordinate points judges submodule, for judging that whether the coordinate points of traversal is first coordinate points of described line type equipment；
Label generates submodule, if judging that submodule judges the described coordinate points first coordinate points as described line type equipment for described coordinate points, then generates path label head in described SVG metadata；Or, if judging that submodule judges that described coordinate points is not as first coordinate points of described line type equipment, then continuation assembly path label after the path label generated for described coordinate points.
9. the generation system of the SVG/CIM graphical model file based on spatial data according to claim 6, it is characterized in that, the SVG metadata of described power equipment includes the layer type of power equipment, pel numbering and pel state, and described CIM data include device type information, concrete facility information and use status information；Described relation sets up module, including:
First relation sets up submodule, is used for the incidence relation setting up between graph style and the device type information of CIM data of same power equipment SVG metadata；
Second relation sets up submodule, and the pel for setting up same power equipment SVG metadata numbers the incidence relation between the concrete facility information of CIM data；
3rd relation sets up submodule, is used for the incidence relation setting up between pel state and the use status information of CIM data of same power equipment SVG metadata.
10. the generation system of the SVG/CIM graphical model file based on spatial data according to claim 9, it is characterised in that also include:
Quote module, for according to the association adduction relationship between described power equipment SVG metadata and CIM data, using reference element to quote described CIM data in SVG figure；
Definition module, for defining described power equipment figure metasymbol in described SVG metadata according to the use status information in described CIM data.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570185A (en) * | 2016-11-10 | 2017-04-19 | 广西大学 | Electrical power system figure cross-platform display method |
| CN108230231A (en) * | 2016-12-14 | 2018-06-29 | 南京南瑞继保电气有限公司 | A kind of method that CIM/G figures are converted to SVG figures |
| CN108763669A (en) * | 2018-05-15 | 2018-11-06 | 中国南方电网有限责任公司 | A kind of electric network swim layering and zoning 3 d visualization methods of exhibiting |
| CN109686225A (en) * | 2018-12-24 | 2019-04-26 | 广州供电局有限公司 | Electric power system data method for visualizing, device, computer equipment and storage medium |
| CN111680118A (en) * | 2020-06-10 | 2020-09-18 | 四川易利数字城市科技有限公司 | System and method for fusing graphic visual expression |
| CN111767253A (en) * | 2019-04-01 | 2020-10-13 | 广联达科技股份有限公司 | Building model file integration method and device |
| CN111814495A (en) * | 2020-07-10 | 2020-10-23 | 兰州大学 | SVG-based circuit diagram to Braille conversion method and system |
| CN113128016A (en) * | 2019-12-31 | 2021-07-16 | 新奥数能科技有限公司 | Visual display method and device for energy equipment |
| CN114880884A (en) * | 2022-07-07 | 2022-08-09 | 北京华源芯电科技有限公司 | Specialized modeling analysis method and system based on digital energy system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559355A (en) * | 2013-11-11 | 2014-02-05 | 国家电网公司 | SVG (Scalable Vector Graphics) technology-based distribution network modeling system |
| CN104600840A (en) * | 2014-12-30 | 2015-05-06 | 国家电网公司 | Intelligent dispatching and mis-operation preventing management system and method |
| CN105117518A (en) * | 2015-07-28 | 2015-12-02 | 山东大学 | Automatic drawing method and system for power distribution feeder single-line diagram of radiation connection mode |
-
2016
- 2016-02-19 CN CN201610093645.3A patent/CN105787000B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559355A (en) * | 2013-11-11 | 2014-02-05 | 国家电网公司 | SVG (Scalable Vector Graphics) technology-based distribution network modeling system |
| CN104600840A (en) * | 2014-12-30 | 2015-05-06 | 国家电网公司 | Intelligent dispatching and mis-operation preventing management system and method |
| CN105117518A (en) * | 2015-07-28 | 2015-12-02 | 山东大学 | Automatic drawing method and system for power distribution feeder single-line diagram of radiation connection mode |
Non-Patent Citations (2)
| Title |
|---|
| JUN XIE ET AL: "Study on power system heterogeneous graphics exchange based on IEC 61968 location package and SVG", 《2008 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING - CONVERSION AND DELIVERY OF ELECTRICAL ENERGY IN THE 21ST CENTURY》 * |
| 徐爱春 等: "基于CIM_SVG图模一体编辑器系统的设计及实现", 《继电器》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570185B (en) * | 2016-11-10 | 2020-02-04 | 广西大学 | Cross-platform display method for graphs of power system |
| CN106570185A (en) * | 2016-11-10 | 2017-04-19 | 广西大学 | Electrical power system figure cross-platform display method |
| CN108230231B (en) * | 2016-12-14 | 2021-12-10 | 南京南瑞继保电气有限公司 | Method for converting CIM/G (common information model/graphic) into SVG (scalable vector graphics) |
| CN108230231A (en) * | 2016-12-14 | 2018-06-29 | 南京南瑞继保电气有限公司 | A kind of method that CIM/G figures are converted to SVG figures |
| CN108763669A (en) * | 2018-05-15 | 2018-11-06 | 中国南方电网有限责任公司 | A kind of electric network swim layering and zoning 3 d visualization methods of exhibiting |
| CN108763669B (en) * | 2018-05-15 | 2022-03-25 | 中国南方电网有限责任公司 | Power grid tide layered and partitioned three-dimensional visual display method |
| CN109686225A (en) * | 2018-12-24 | 2019-04-26 | 广州供电局有限公司 | Electric power system data method for visualizing, device, computer equipment and storage medium |
| CN111767253B (en) * | 2019-04-01 | 2024-02-02 | 广联达科技股份有限公司 | Building model file integration method and device |
| CN111767253A (en) * | 2019-04-01 | 2020-10-13 | 广联达科技股份有限公司 | Building model file integration method and device |
| CN113128016A (en) * | 2019-12-31 | 2021-07-16 | 新奥数能科技有限公司 | Visual display method and device for energy equipment |
| CN111680118B (en) * | 2020-06-10 | 2023-04-18 | 四川易利数字城市科技有限公司 | System and method for fusing graphic visual expression |
| CN111680118A (en) * | 2020-06-10 | 2020-09-18 | 四川易利数字城市科技有限公司 | System and method for fusing graphic visual expression |
| CN111814495A (en) * | 2020-07-10 | 2020-10-23 | 兰州大学 | SVG-based circuit diagram to Braille conversion method and system |
| CN111814495B (en) * | 2020-07-10 | 2024-03-22 | 兰州大学 | SVG-based circuit diagram-to-Braille conversion method and system |
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| CN114880884B (en) * | 2022-07-07 | 2022-09-30 | 北京华源芯电科技有限公司 | Specialized modeling analysis method and system based on digital energy system |
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