CN110320878A - A kind of common information model construction method and device - Google Patents
A kind of common information model construction method and device Download PDFInfo
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- CN110320878A CN110320878A CN201910673748.0A CN201910673748A CN110320878A CN 110320878 A CN110320878 A CN 110320878A CN 201910673748 A CN201910673748 A CN 201910673748A CN 110320878 A CN110320878 A CN 110320878A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32339—Object oriented modeling, design, analysis, implementation, simulation language
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a kind of common information model construction methods, which comprises obtains the parameter of common information model to be built, wherein the parameter is obtained by the energy, energy device, energy flow network and energy resource system；Energy information model, energy device information model, energy flowing network information model are constructed respectively according to the parameter；According to application scenarios information, the energy information model, energy device information model and/or the energy flowing network information model are constructed into the common information model.The relevant information model of the energy can be combined and constitute a kind of general common information model, this descriptive model can be described different scale, differently composed integrated energy system using same describing framework, provide unified describing framework for the digitized description of comprehensive energy physical world.
Description
Technical field
The present invention relates to comprehensive energy technical field more particularly to a kind of public letters for comprehensive energy digital Platform
Cease model building method and device.
Background technique
Comprehensive energy physical world be by different energy sources type (gas, electricity, hot and cold etc.), different energy sources field (lotus, source,
Net, storage) complication system that equipment is constituted, the digitized description of the system needs a kind of general information model, so that different energy
Source category, the object in different energy sources field and its correlation properties can be described using unified describing framework, to establish
The digitized basis in the energy world.
Research of the energy field in terms of common information model is long-standing.Second half 2010, IEC smart grid standard
Change route map 1.0 editions publication, has formally established IEC61970/61968 common information model (hereinafter electric power CIM) as intelligence
The status of energy power grid core standard.Using Object-Oriented Programming when electric power CIM constructs the basic semantic object of information model
Object factory method, the database as one inside EMS and SCADA system is born in electric power CIM in this way
Model is related.This mode has following characteristics:
(1) range of its model framework is very complete, can be adapted for describing in real world various different objects not
Same dimensional information, including but not limited to physical message, business information.Since business information and physical message belong to different dimensions
Information, concept definition and data statement follow different normal form and rule, will when unifying by force into a model framework
Lead to the puzzlement of information user.For example the concept " class " of model can be embodied as the energy when describing physical world information
The classification of physical equipment, and when describing business information, the classification of entirely different meaning can be embodied as.This is in database level
There is no problem, but can be very troublesome in instantiation process.
(2) its basic semantic object (i.e. underlying concept) is very versatile, and it is right to can be adapted for various differences in real world
The description of elephant is not limited to the description of energy physical world.But also due to its versatility, underlying concept does not reflect the energy directly
The characteristics of physical world, this brings biggish operating space to the application of model.Even directed entirely to energy physical world
Description, the user of model is based on itself demand and understanding, and can develop entitative concepts different out completely, determines different
Description scope.This is unfavorable for establishing unified information model towards different field.
From practical application angle, energy physical world needs more targeted information model frame, needs bright
The true basic semantic object (underlying concept) that can conclude and be abstracted energy physical world, information model should surround these bottoms
Layer concept designs its semantic meaning representation mode.
In automation field, in May, 2014 has set up a non-profit organization in the U.S., and the organizational operation one
It is named as the project of Haystack, the purpose of the project is to develop the semantic modeling solution party of data relevant to smart machine
Case, this set semantic modeling solution are mainly directed towards building service system, automation and control equipment, sensor and sensing equipment
Object involved in equal building automation systems.
The label model method of Haystack is a kind of semantic meaning representation method of worth reference, but its towards field be to build
Automatic field is built, different from the description visual angle of energy physical world, the scope for the physical object being related to is also different, therefore
Haystack itself is unable to satisfy the information model requirement of energy physical world.
Therefore, the present invention provides a kind of common information model construction method and dress for comprehensive energy digital Platform
It sets, solves the problems, such as that the standardization of energy physical world describes.
Summary of the invention
The present invention provides a kind of common information model construction method and device for comprehensive energy digital Platform, can
Solve the problems, such as that the standardization of energy physical world describes.
In a first aspect, the present invention provides a kind of common information model building sides for comprehensive energy digital Platform
Method, which comprises
Obtain the parameter of common information model to be built；Wherein, the parameter is by the energy, energy device, the energy
Flow network and energy resource system obtain；
Energy information model, energy device information model, energy flowing network information mould are constructed respectively according to the parameter
Type；
According to application scenarios information, by the energy information model, energy device information model and/or energy flow network
Information model constructs the common information model.
Preferably,
The building energy information model includes:
It determines energy source category, the first pre-arranged code is carried out to the energy source category；
Using the pre-arranged code of every class energy classification as the first metadata of the comprehensive energy digital Platform, and store
First metadata；
The energy information model is constructed based on first metadata, wherein first metadata is set comprising the energy
The energy medium type of standby energy source inlet mark and energy exportation.
Preferably,
According to application scenarios information, by the energy information model, energy device information model and/or energy flow network
Information model constructs the common information model, comprising:
According to application scenarios information, default training pattern scheme is loaded；
Using the default training pattern scheme, the information for constructing the common information model is determined；
Based on the information of the common information model, by the energy information model, energy device information model and/or energy
Source flow network information model constructs the common information model.
Preferably,
The building energy device information model includes:
Device class is carried out to energy device, and carries out the second pre-arranged code, second pre-arranged code includes that the energy is set
The type coding of the type coding of back-up class and the energy source inlet of any sort energy device and energy exportation；It is set for every class energy
It is standby, attribute coding is carried out by third pre-arranged code；Second pre-arranged code of every class energy device and third pre-arranged code are made
For the second metadata of the comprehensive energy digital Platform, and store second metadata；Based on second metadata
Construct the energy information model.
Preferably,
The building energy flows network information model
For the energy substance of same type, energy source inlet and/or the connection of energy exportation of different energy sources equipment are established
Relationship；Network information model is flowed based on the connection relationship building energy.
Preferably,
The energy source inlet and/or energy exportation are labeled using different labels.
Preferably,
The method also includes:
The common information model is classified, to obtain the classification of the common information model；
To the entrance and exit of the classification of the common information model, energy resource system, the 4th pre-arranged code is carried out；
5th pre-arranged code is set, and handy 5th pre-arranged code encodes the energy resource system；
Using the 4th pre-arranged code and the 5th pre-arranged code as the Three-ary Number of the comprehensive energy digital Platform
According to；
The energy resource system information model of the common information model is constructed based on the third metadata.
Second aspect, the present invention provides a kind of common information models for comprehensive energy digital Platform to construct dress
It sets, described device includes:
Obtain module, for obtaining the parameter of common information model to be built, wherein the parameter be by the energy,
Energy device, energy flow network and energy resource system obtain；
First building module, for constructing energy information model, energy device information model, energy respectively according to the parameter
Source flow network information model；
Second building module, is used for according to application scenarios information, by the energy information model, energy device information model
And/or energy flowing network information model constructs the common information model.
Preferably,
The first building module constructs energy information model and includes:
It determines energy source category, the first pre-arranged code is carried out to the energy source category；
Using the pre-arranged code of every class energy classification as the first metadata of the comprehensive energy digital Platform, and store
First metadata；
The energy information model is constructed based on first metadata, wherein first metadata is set comprising the energy
The energy medium type of standby energy source inlet mark and energy exportation.
Preferably,
Described device further include:
Type coding module, for the common information model to be classified, to obtain the common information model
Classification carries out the 4th pre-arranged code to the entrance and exit of the classification of the common information model, energy resource system；
Attribute coding's module, for the 5th pre-arranged code to be arranged, and handy 5th pre-arranged code is to the energy system
System is encoded；
Third constructs module, for using the 4th pre-arranged code and the 5th pre-arranged code as the comprehensive energy number
Change the third metadata of platform；The energy resource system information model of the common information model is constructed based on the third metadata.
A kind of common information model construction method and device for comprehensive energy digital Platform provided by the invention, energy
The enough relevant information model of the energy combines constitutes a kind of general common information model, and this descriptive model can be adopted
Different scale, differently composed integrated energy system are described with same describing framework, are comprehensive energy physical world
Digitized description provide unified describing framework.
Detailed description of the invention
It, below will be to embodiment or existing skill in order to illustrate more clearly of this specification embodiment or existing technical solution
Attached drawing needed in art description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this explanation
The some embodiments recorded in book, for those of ordinary skill in the art, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is that a kind of common information model for comprehensive energy digital Platform that one embodiment of the invention provides constructs
The flow diagram of method；
Fig. 2 is a kind of schematic diagram for energy flow network that one embodiment of the invention provides；
Fig. 3 is that a kind of common information model for comprehensive energy digital Platform that one embodiment of the invention provides constructs
The structural schematic diagram of device.
Specific embodiment
To keep the purposes, technical schemes and advantages of this specification clearer, below in conjunction with specific embodiment and accordingly
Attached drawing the technical solution of this specification is clearly and completely described.Obviously, described embodiment is only this specification
A part of the embodiment, instead of all the embodiments.The embodiment of base in this manual, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, the range of this specification protection is belonged to.
Fig. 1 is that a kind of common information model for comprehensive energy digital Platform that one embodiment of the invention provides constructs
The flow diagram of method.
As shown in Figure 1, a kind of common information model for comprehensive energy digital Platform provided in an embodiment of the present invention
Construction method may include steps of:
Step 110, the parameter of common information model to be built is obtained, wherein the parameter is set by the energy, the energy
Standby, energy flow network and energy resource system obtain.
For this step, being also with explanation is disassembled comprehensive energy physical world as the energy, energy device, energy flowing
Four model elements of network and energy resource system.
Step 120, energy information model, energy device information model, the energy are constructed according to the parameter respectively and flow net
Network information model.
In this step, the process for establishing three kinds of information models is described respectively:
1, for building energy information model, can specifically comprise the following steps:
S21, it determines energy source category, the first pre-arranged code is carried out to energy source category；
Wherein, for determining that the method for energy source category can be by carrying out energy classification to energy substance, energy substance can
With include in the energy substances such as alternating current, direct current, combustion gas, fuel oil, steam, hot water, cold water, flue gas, biomass and air extremely
Few one kind, and then the first pre-arranged code is carried out by each classification that the above-mentioned energy is classified.
S22, using every class energy classification pre-arranged code as the first metadata of the comprehensive energy digital Platform, and
Store first metadata；
S23, the energy information model is constructed based on first metadata, wherein first metadata includes energy
The energy medium type of energy the source inlet mark and energy exportation of source device.
Further, firstly, carrying out energy classification to energy substance, and the first pre-arranged code is carried out；Secondly, with every class energy
First metadata of the pre-arranged code of source classification as the comprehensive energy digital Platform, and store the metadata；Finally,
The energy information model is constructed based on first metadata, wherein in the energy information model, first yuan of number
According to the energy source inlet of energy device and the energy medium type of energy exportation in the description comprehensive energy physical world.
Illustratively, the most basic and most crucial element of comprehensive energy physical world is to meet industry, civilian energy requirement
Various energy matters, these energy matters not only include various non-renewable energy, secondary energy sources, and there are also by primary, secondary energy sources
Energy matters such as steam, the hot and cold water of production, and in energy matters such as flue gases derived from energy sources conversion, further include
During production and living energy, other energy matters of consumption, such as compressed air.
For the electricity in secondary energy sources, the present invention, which is classified, is determined as two classifications of alternating current and direct current, simultaneously will
A kind of energy source type: hot and cold water is determined as by primary, energy recycling the hot water or cold water for serving production and living, other
Energy source type includes but is not limited to combustion gas, fuel oil, steam, flue gas, biomass, air etc..Then energy is constructed according to above-mentioned steps
Source information model.
In some embodiments, carrying out sorting code number to energy substance (can establish the one of energy classification with reference to such as following table
Standard code is covered, coding uses capitalization English letter), example is as follows:
| Energy substance title | First pre-arranged code |
| Alternating current | ACE |
| Combustion gas | GAS |
| Steam | STE |
| Hot and cold water | WAT |
| Flue gas | FGS |
| Fuel oil | OIL |
| Biomass | BIO |
2, for building energy device information model, can specifically comprise the following steps:
Firstly, carrying out device class to energy device, and the second pre-arranged code is carried out, second pre-arranged code includes energy
The type coding of energy the source inlet mark and energy exportation of the type coding and any sort energy device of source device classification；Then,
For every class energy device, attribute coding is carried out by third pre-arranged code；Secondly, by the second of every class energy device the default volume
Code and second metadata of the third pre-arranged code as the comprehensive energy digital Platform, and store second metadata；
Finally, constructing the energy device information model based on second metadata.
Illustratively, the production, conveying, distribution, consumption of all energy matters are occurred in specific physical unit
, these physical units are referred to as energy device by the present invention.Each energy device certainty and a certain or certain several energy
Source association.Second key element of energy device composition common information model.
Energy device information model building process is as follows: to production, conveying, distribution, the physics for consuming above-mentioned energy matter
Device (energy device) is classified, and a set of standard code of energy device classification is established；The classification of energy device follows two
Principle of classification: a, can not disassemble principle, that is, not go to traverse all realities according to the building block of actual physical unit when classifying
Body device, every one kind equipment are all the entirety that several building blocks are constituted, and are only regarded as a kind of equipment in common information model；
B, the description boundary of equipment only includes the functional boundary for completing equipment itself task, be not related to equipment and external communication and
Information involved in realization of automatic control itself is served merely.
The standard code of energy device takes capitalization English letter to construct, and example is as follows:
(2) to every a kind of energy device, the standard description of its energy source inlet and energy exportation, this standard description packet are established
The energy medium type of source inlet containing energy and the energy medium type and quantity of quantity and energy exportation, energy medium type
Description use energy classification metadata.
For example, it is as follows to describe example for the standard of the energy entrance and exit of energy device " electric refrigerating machine ":
The energy source inlet of electric refrigerating machine: 1 ACE, 2 WTE (one is chilled water, and one is cooling water)
The energy exportation of electric refrigerating machine: 2 WTE (one is chilled water, and one is cooling water)
(3) using the standard code of energy device classification as the metadata of comprehensive energy digital Platform, which is used
In the type of description energy device.
(4) to every a kind of energy device, the standard code of its attribute description is established.
To every a kind of energy device, its attribute is divided into and measures attribute and build-in attribute, using standard code metric and
Attr represents two attribute.Every one kind equipment establishes it and measures attribute and intrinsic category according to above-mentioned energy device principle of classification
The exhaustive division of property, and by these attributive classification numeralizations, example is as follows:
The measurement attributive classification of heat pump (HP) class includes but is not limited to the following contents:
A representative measurement attributive classification of each above-mentioned coding, itself also includes a series of attributes, these categories
Property includes but is not limited to the zone of reasonableness of value type, the controlled attribute of measuring point, numerical value unit, the multiplier of numerical value, measuring value
General characteristic when practical application is sorted in Deng, these attribute descriptions measurements.
Build-in attribute is similar with attribute is measured and each coding represents a build-in attribute and classifies, and each solid
There is attribute itself also comprising a series of attributes, these attributes include but is not limited to value type, numerical value unit etc., these attributes are same
Sample describes the general characteristic when build-in attribute is sorted in practical application.
(5) using the standard code of every a kind of energy device as the metadata of comprehensive energy digital Platform, in comprehensive energy
These metadata of storage and maintenance in the database of source digital Platform；
(6) it in the Internet of Things link of energy device, is retouched using above-mentioned attribute description metadata to carry out the attribute of energy device
It states.
When digital Platform establishes the dynamic data of the digital mirror image of energy device and continuous collecting energy device, use
Above-mentioned attribute metadata describes static data and dynamic data about energy device.Each number about energy device
According to can be explained using above-mentioned metadata.
For example, when Internet of Things access an electric refrigerating machine in some actual items, using electric refrigerating machine (ECR) class
Attribute metadata come describe this access object static data and dynamic data.First using the metadata of the attr of ECR
Come static informations such as the product type, brand, the rated cooling capacities that describe this electric refrigerating machine, secondly using ECR's
The metadata of metric is each come multidate informations such as the refrigeration work consumption, the evaporator leaving water temperatures that describe this electric refrigerating machine
A data for describing this electric refrigerating machine all will corresponding metadata coding.
3, network information model is flowed for the building energy, can specifically comprised the following steps:
For the energy substance of same type, energy source inlet and/or the connection of energy exportation of different energy sources equipment are established
Relationship；Network information model is flowed based on the connection relationship building energy.The energy source inlet and/or energy exportation be not using
Same label is labeled.
It will be appreciated to those of skill in the art that the energy of the energy matter in links such as production, conveying, distribution and consumption
It circulating in equipment, forms the network of energy flowing, this flow network features the connection structure in the comprehensive energy world,
It is common information model third key element.
Illustratively, as shown in Figure 2 for energy flow network.As shown in Fig. 2, the dot by different colours indicates energy
Source inlet or energy exportation.Illustratively, it is assumed that energy device is gas turbine, its GAS energy can be represented with yellow dot
Source inlet, black dot represent its ACE energy exportation, and red spots represent its high-temperature flue gas FGS energy exportation, the energy exportation
It links together with the flue gas FGS entrance of exhaust-heat absorption formula cold, and the outlet the cold water WAT of exhaust-heat absorption formula cold and chilled water
The WAT entrance of pipe links together, and the outlet chilled water WAT of chilled water pipe is connect with the chilled water WAT entrance of freezing water valve again
Together, these connections express the structure of an energy flow network, and the energy device in this structure (wraps in figure as above
Include four different types of equipment) boundary of the energy flow network has been determined.
Step 130, according to application scenarios information, by the energy information model, energy device information model and/or the energy
Flow network information model constructs the common information model.
Specifically, loading default training pattern scheme according to application scenarios information；Utilize the default training pattern side
Case determines the information for constructing the common information model；Based on the information of the common information model, by the energy information mould
Type, energy device information model and/or energy flowing network information model construct the common information model.
Illustratively, energy resource system is to flow entirety made of combination of network by the energy as several energy devices.The energy
System shows characteristic more abundant than energy device,
The information model of energy resource system includes two levels: complete information model and equivalent information model.It is in this step
Establish complete information model.The complete information model of energy resource system describes the letter of energy device, these equipment that the system includes
The information for the energy flow network that breath and energy device are constituted.
Another embodiment according to the present invention, the present invention can also include the following steps:
The common information model is classified, to obtain the classification of the common information model；To the public letter
The classification of model, the entrance and exit of energy resource system are ceased, the 4th pre-arranged code is carried out；5th pre-arranged code, and handy institute are set
The 5th pre-arranged code is stated to encode the energy resource system；Using the 4th pre-arranged code and the 5th pre-arranged code as described in
The third metadata of comprehensive energy digital Platform；The energy system of the common information model is constructed based on the third metadata
System information model.Wherein, the energy resource system information model of common information model is the equivalent information model of energy resource system.
The equivalent information model of energy resource system can be the model of a simplified energy resource system description, describes method and sets
Standby information model is consistent, i.e., energy resource system is described as an energy device, and both the attribute comprising energy resource system was retouched
State, and include energy source inlet and the description of energy exportation of energy resource system, these entrances with other energy devices entrance,
The description of a more complicated energy flow network is equally completed using aforementioned information model method；
Sorting code number for the energy resource system of equivalent information model foundation standard can be following example:
The classification of energy resource system and its coding are including but not limited to the following contents:
| Energy resource system title | 5th pre-arranged code |
| It is general to stand | UES |
| Photovoltaic station | PVS |
| Heating plant | HPS |
| Energy consumption system | EMS |
| Distribution network systems | DMS |
| Substation | SAS |
| Energy storage station | ESS |
| Integrated system | COMP |
| Distribution substation | PDS |
| Switching station | SS |
| Heat exchange station | HES |
(5) to every a kind of energy resource system, the standard code of its attribute description is established；
(6) using the attribute coding of the sorting code number of energy resource system and every class energy resource system as comprehensive energy digital Platform
Metadata；
(7) in the Internet of Things link of energy resource system, classification and the attribute description of energy resource system are carried out using above-mentioned metadata.
Based on the above process, for example, in some industrial park, there is the heating plant of a concentration to own in garden
Enterprise's heat supply, this garden are divided into the north and south region Liang Ge, and each region has a heat exchange station to be responsible for the high temperature for producing heating plant
Hot water is converted to the hot water of lower temperature, is transported to the working shop of enterprise of its coverage.During Internet of Things, encoded using HPS
Heating plant is described, the information such as its total installed capacity power, gross heat input (design value) are described using the build-in attribute metadata of HPS, are adopted
Its multidate information such as total hot-water supply flow, hot water temperature in real time is described with the measurement metadata of HPS, while being encoded using HES
And its attribute metadata describes two heat exchange stations and its static state and multidate information.
Fig. 3 is that a kind of common information model for comprehensive energy digital Platform that one embodiment of the invention provides constructs
The structural schematic diagram of device.
As shown in figure 3, one of embodiment of the present invention is used for the common information model structure of comprehensive energy digital Platform
Building device 300 may include obtaining module 310, first to construct module 320 and the second building module 330.
Obtaining module 310 can be used for obtaining the parameter of common information model to be built, wherein the parameter is to pass through
The energy, energy device, energy flow network and energy resource system obtain.
First building module 320 can be used for for constructing energy information model, energy device respectively according to the parameter
Information model, the energy flow network information model.
Second building module 330 can be used for being believed the energy information model, energy device according to application scenarios information
It ceases model and/or energy flowing network information model constructs the common information model.
The first building module 320 constructs energy information model and may include:
It determines energy source category, the first pre-arranged code is carried out to the energy source category；The pre-arranged code that every class energy is classified
As the first metadata of the comprehensive energy digital Platform, and store first metadata；Based on first yuan of number
According to the building energy information model, wherein first metadata includes that the energy source inlet mark of energy device and the energy go out
The energy medium type of mouth.
Device 300 can also include: type coding module (not shown), be divided in by the common information model
Class to the classification of the common information model, the entrance of energy resource system and is gone out with obtaining the classification of the common information model
Mouthful, carry out the 4th pre-arranged code；Attribute coding's module (not shown), for the 5th pre-arranged code to be arranged, and it is handy described
5th pre-arranged code encodes the energy resource system；Third constructs module (not shown), for pre- by the described 4th
If coding and third metadata of the 5th pre-arranged code as the comprehensive energy digital Platform；Based on the third metadata
Construct the energy resource system information model of the common information model.
A kind of common information model construction method and device for comprehensive energy digital Platform provided by the invention, energy
The enough relevant information model of the energy combines constitutes a kind of general common information model, and this descriptive model can be adopted
Different scale, differently composed integrated energy system are described with same describing framework, are comprehensive energy physical world
Digitized description provide unified describing framework.
For convenience of description, it describes to be divided into various units when system above with function or module describes respectively.Certainly, exist
Implement to realize the function of each unit or module in the same or multiple software and or hardware when this specification.
It should be understood by those skilled in the art that, the embodiment of this specification can provide as method, system or computer journey
Sequence product.Therefore, in terms of this specification can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, it wherein includes computer usable program code that this specification, which can be used in one or more,
The computer implemented in computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of program product.
This specification is referring to the method, equipment (system) and computer program product according to this specification embodiment
Flowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagram
The combination of process and/or box in one process and/or box and flowchart and/or the block diagram.It can provide these computers
Processor of the program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
To generate a machine, so that generating use by the instruction that computer or the processor of other programmable data processing devices execute
It is in realize the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram
System.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of system, the instruction system realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The foregoing is merely the embodiments of this specification, are not limited to this specification.For art technology
For personnel, this specification can have various modifications and variations.It is all made any within the spirit and principle of this specification
Modification, equivalent replacement, improvement etc., should be included within the scope of the claims of this specification.
Claims (10)
1. a kind of common information model construction method for comprehensive energy digital Platform, which is characterized in that the method packet
It includes:
Obtain the parameter of common information model to be built, wherein the parameter is by the energy, energy device, energy flowing
Network and energy resource system obtain；
Energy information model, energy device information model, energy flowing network information model are constructed respectively according to the parameter；
According to application scenarios information, the energy information model, energy device information model and/or the energy are flowed into the network information
Common information model described in model construction.
2. the method according to claim 1, wherein the building energy information model includes:
It determines energy source category, the first pre-arranged code is carried out to the energy source category；
Using the pre-arranged code of every class energy classification as the first metadata of the comprehensive energy digital Platform, and described in storage
First metadata；
The energy information model is constructed based on first metadata, wherein first metadata includes energy device
The energy medium type of energy source inlet mark and energy exportation.
3. the method according to claim 1, wherein described according to application scenarios information, by the energy information
Model, energy device information model and/or energy flowing network information model construct the common information model, comprising:
According to application scenarios information, default training pattern scheme is loaded；
Using the default training pattern scheme, the information for constructing the common information model is determined；
Based on the information of the common information model, by the energy information model, energy device information model and/or energy flow
Dynamic network information model constructs the common information model.
4. the method according to claim 1, wherein the building energy device information model includes:
Device class is carried out to energy device, and carries out the second pre-arranged code；Wherein, second pre-arranged code includes that the energy is set
The type coding of energy the source inlet mark and energy exportation of the type coding and any sort energy device of back-up class；
For every class energy device, attribute coding is carried out by third pre-arranged code；
Using the second pre-arranged code of every class energy device and third pre-arranged code as the of the comprehensive energy digital Platform
Binary data, and store second metadata；
The energy information model is constructed based on second metadata.
5. the method according to claim 1, wherein building energy flowing network information model includes:
For the energy substance of same type, the energy source inlet of different energy sources equipment and/or the connection relationship of energy exportation are established；
Network information model is flowed based on the connection relationship building energy.
6. according to the method described in claim 5, it is characterized in that, the energy source inlet and/or energy exportation are using different
Label is labeled.
7. the method according to claim 1, wherein the method also includes:
The common information model is classified, to obtain the classification of the common information model；
To the entrance and exit of the classification of the common information model, energy resource system, the 4th pre-arranged code is carried out；
5th pre-arranged code is set, and handy 5th pre-arranged code encodes the energy resource system；
Using the 4th pre-arranged code and the 5th pre-arranged code as the third metadata of the comprehensive energy digital Platform；
The energy resource system information model of the common information model is constructed based on the third metadata.
8. a kind of common information model construction device for comprehensive energy digital Platform, which is characterized in that described device packet
It includes:
Module is obtained, for obtaining the parameter of common information model to be built, wherein the parameter is by the energy, the energy
Equipment, energy flow network and energy resource system obtain；
First building module, for constructing energy information model, energy device information model, energy flow respectively according to the parameter
Dynamic network information model；
Second building module, for according to application scenarios information, by the energy information model, energy device information model and/
Or energy flowing network information model constructs the common information model.
9. device according to claim 8, which is characterized in that the first building module constructs energy information model packet
It includes:
It determines energy source category, the first pre-arranged code is carried out to the energy source category；
Using the pre-arranged code of every class energy classification as the first metadata of the comprehensive energy digital Platform, and described in storage
First metadata；
The energy information model is constructed based on first metadata, wherein first metadata includes energy device
The energy medium type of energy source inlet mark and energy exportation.
10. device according to claim 8, which is characterized in that described device further include:
Type coding module, for the common information model to be classified, to obtain the classification of the common information model,
To the entrance and exit of the classification of the common information model, energy resource system, the 4th pre-arranged code is carried out；
Attribute coding's module, for be arranged the 5th pre-arranged code, and handy 5th pre-arranged code to the energy resource system into
Row coding；
Third constructs module, flat for digitizing using the 4th pre-arranged code and the 5th pre-arranged code as the comprehensive energy
The third metadata of platform；The energy resource system information model of the common information model is constructed based on the third metadata.
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