CN107194010A - The management information system of power-consuming and its method of a kind of object-oriented - Google Patents
The management information system of power-consuming and its method of a kind of object-oriented Download PDFInfo
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Abstract
The invention provides a kind of management information system of power-consuming of object-oriented and its method.The system is divided into information gathering layer, object encapsulation layer, Object Management group layer and application layer.Wherein, various power informations are encapsulated among the attribute of object by object encapsulation layer using the user of client or electrical equipment as object, so that object is managed into the elementary cell with applying as power information.Relevance of the present invention between management level set up object, describes topological relation, regional relation and attaching relation between object；So as to which management level can support the parsing to application-level request, be converted into the calling logic scheme of object-oriented.And then, the present invention can support the power information of object-oriented to manage and call in application layer, and there is provided various functions interface.
Description
Technical field
The present invention relates to intelligent power distribution technology, a kind of management information system of power-consuming more particularly, to object-oriented and
Its method.
Background technology
In traditional power network, user is the consumer of electric energy, and power network is the provider and conveying person of electric energy, and user is in passively
The status of receiving, the ability for being actively engaged in power network running is faint.Moreover, from the perspective of power information, in traditional power network
The information content for gathering and applying is sparse；Power information data are concentrated mainly on supply side and are stored and analyzed, user
Side base does not originally preserve and utilized power information；User side and the information exchange of supply side are mainly reflected in that power purchase is supplemented with money and carried with remaining sum
Show, the transmission about power information is substantially not present；The power information of customer side is acted among distribution network operation also extremely to be had
Limit.
Intelligent grid is based on standardizing access, using information sharing, quantitative analysis and intelligent control as means, to realize
User side is fully interacted with supply side, and the network system of Performance optimization is reached jointly, its with information-based means, will transmission of electricity,
The mutual UNICOM of the links such as storage, distribution, electricity consumption gets up, the traditional power network efficiency of lifting, expansion service field.With traditional power network phase
Than, the information source extreme enrichment of intelligent grid, information type and information data amount explosive growth, Information application disposal ability
Occur in that the lifting of matter.
It is the final link of intelligent grid to the intelligent management of client electricity consumption, has also fully demonstrated the excellent of intelligent grid
More property.The intelligent management of client electricity consumption can include three aspects：One is that the high density of client power information is adopted in real time
Collection；Two be the data analysis and control strategy generation of client power information；Three be the two-way interactive of client and feeder ear.
By to client electricity consumption implement intelligent management, can make client effectively participate in power network overall operation it
In, with reference to the power information of client locally with power network entirety, optimize the energy efficiency and business efficiency of client electricity consumption, for example
By analyzing the power consumption curve of client and the factor of combination power network peak-to-valley state, peak-to-valley electricity price gap is made full use of to realize
The saving of electric cost.
With the upgrading of power distribution network hardware, digitalized electrical energy meter, networking kilowatt meter reading-out system, the collection of special electricity consumption data are eventually
The increasingly extensive popularizations of equipment such as end, the hardware foundation gathered in real time to power information implementation high density is perfect.Particularly with
The development of Internet of Things, the level of informatization of electrical equipment also more and more higher, thus can not only implement to use towards some user
Power information is gathered, it might even be possible to which further each user oriented electrical equipment implements the collection of power information.
Completely contradicted with traditional power network, the client power information for gathering and utilizing on the basis of intelligent grid,
See to be magnanimity and data-intensive in data volume, the characteristics of variation, isomerization is also presented in information in itself.The use of all trades and professions
Electric client produces power information all the time, if towards be that each subelement among Electricity customers is even each
Individual electrical equipment, then power information is even more that a grade numerical expression growth can be presented.
Accordingly, effective management for power information becomes new urgent problem to be solved.At present, intelligent grid one
As in supply side, data center and corresponding management system are set.Data center collects and stored gathers the use come up by client
Power information, for example：Active energy and capacity of idle power of the client in each daily sampling instant, having in the sampling of peak-to-valley period
When work(electricity and capacity of idle power, the average electric power of client, sampling instant electric power, the average counter of voltmeter and sampling
Carve counting, the average counter of ammeter and sampling instant counting, load factor.
Meanwhile, in order to realize the function of intelligent grid, the data center also needs to assemble following information：Power network corollary equipment
Configuration information and status information, the macrostate information of the configuration information of electrical equipment, power network some areas or the overall situation.Example
Such as, the configuration information and status information of power network corollary equipment include the open circuit loss value, load loss value, unloaded electricity of transformer
Stream, impedance voltage etc..The configuration information of electrical equipment is including rated power etc..The macrostate letter of power network some areas or the overall situation
Breath includes peak-to-valley status information, peak-to-valley electricity price rate information etc..
Management system, which is responsible for performing the supercentral power information of data and other information, to be called, analyze and manages.Pipe
The function that reason system is provided includes：To the inquiry of power information, renewal, delete；Power load is drawn based on power information bent
Line；Electricity charge situation is calculated：Including average electricity price, total electricity price statistics, peak-to-valley power consumption ration statisticses；Transformer capacity and economy
Property measuring and calculating；Threephase load balance measuring and calculating；Client is calculated with power mode.
But, among prior art, the preservation and pipe of data center and its management system to power information and other information
Reason is still being used as base unit using form.This quick search to information and the comprehensive analysis with reference to various factors are brought
Very big obstacle.For example, the electricity consumption value sampled for some client each sampling instant, then build for the client
A registration form is found to be registered.Enquiry form efficiency comparison is low；And when the comprehensive analysis of row information is entered, such as basis
When electricity consumption value combination peak-to-valley state and peak-to-valley electricity price the measuring and calculating electricity charge of client, then need from the registration form of charge value and
Corresponding data are inquired about in peak-to-valley state registration form respectively, like this, just need when large-scale synthesis data analysis
The registration form of many quantity is called, there is also problem for the data for how ensureing to transfer respectively among form associated.
The content of the invention
Above demand and deficiency based on prior art, the application propose a kind of management information system of power-consuming of object-oriented
And its method.The application is divided into information gathering layer, object encapsulation layer, Object Management group layer and application layer.Information gathering layer is responsible for adopting
Collect the other information such as the user of client and/or the power information and the configuration information of its own, positional information of electrical equipment.It is right
Various power informations are encapsulated among the attribute of object by the user of client or electrical equipment as object as encapsulated layer,
So as to which object to be managed to the elementary cell with applying as power information.Association of the present invention between management level set up object
Property, describe topological relation, regional relation and attaching relation between object；So as to which management level can be supported to application-level request
Parsing, be converted into the calling logic scheme of object-oriented.And then, the present invention can support object-oriented in application layer
Power information is managed and called, and there is provided various functions interface.The present invention realizes the letter for being totally different from traditional form formula
Breath inquiry and comprehensive analysis function.
The management information system of power-consuming for the object-oriented that the present invention is provided, it is characterised in that including：Information gathering layer, it is right
As encapsulated layer, Object Management group layer and application layer；
Information gathering layer, the power information for gathering client user and/or electrical equipment, and its collection client are used
Family and/or the configuration information and positional information of electrical equipment itself；Be additionally operable to gather or import power network corollary equipment match somebody with somebody confidence
Breath, status information and positional information, and import the macrostate information with power network some areas or the overall situation；
Object encapsulation layer, for being that each client user and/or electrical equipment generate object respectively, and will be gathered
Power information, configuration information and positional information be encapsulated as the attribute of object；
Object Management group layer, for analyzing and setting up topological relation, area between the relevance between object, generation description object
The data structure of domain relation and attaching relation；
Application layer, for supporting the power information of object-oriented to manage and call, with reference to the macrostate of global or local
Data realize the analysis of power information, and there is provided corresponding functional interface；
Wherein, described information acquisition layer has：Power information harvester, samples for gathering client user at each
The active energy and capacity of idle power at moment, the active energy and capacity of idle power, being averaged for client sampled in the peak-to-valley period use electric work
Rate, sampling instant electric power, the average counter of voltmeter and sampling instant counting, the average counter of ammeter and sampling instant
Counting, load factor etc., are used as the power information；Power information acquisition module, is embedded into electrical equipment, is set for gathering electricity consumption
Standby power information, and obtain the configuration information and positional information of electrical equipment；User configuring data-interface, for importing visitor
The configuration information and positional information of family end subscriber；Power grid operation data-interface, the server from power grid operation status monitoring center
Central importing and power network some areas or the macrostate information of the overall situation；
The object encapsulation layer is specifically included：Object Identification Module, for all types of according to what is uploaded to information gathering layer
Raw information analysis, determine the object entities such as client user therein, electrical equipment and power network corollary equipment, and extract
Go out the original information data related to each object entity；Object generation module, according to Object Identification Module recognized it is each
Individual object entity and extract with object entity raw data associated, be that each object entity creates object, and determine object
Data structure；Parameter assignment module, using the original information data related to some object entity, is processed into criterion numeral
According to form, the attribute of defined object is then assigned to；Object type database module, using object data structure as master record list
Position, the data structure of conservation object form；
The Object Management group layer is specifically included：Topology generation module, is constituted according to the topological structure of power supply grid, raw
Into topological relation between each object, and it is denoted as topological relation object group；Spatial relationship generation module, according to each
Spatial relationship between the locus of object, definition space relationship object group, description each object；Attaching relation generates mould
Block, object-based type either belongs to the electrical equipment of same client user, and it is same category of right that formation is belonged to
As set, attaching relation object group is used as；
The application layer is specifically included：Power information graphical interface, for generating the graphical boundary that power information is shown
Face；Power information query interface, for the querying command for supporting user to input, is determined and the order phase by parsing querying command
The object of association, and transfer the attribute data in related object；Power information analysis interface, for transfer special object or
It is the power information of some objects determined based on the relevance in topology, space and ownership, and combines global or local
Macrostate data, realize the analysis of power information.
Preferably, described information acquisition layer is additionally operable to gather or imports the configuration information of power network corollary equipment, state is believed
Breath and positional information；Described information acquisition layer further comprises：Field data monitoring modular, for obtaining power network corollary equipment
Supporting information and status information, and enter the collection of row positional information；Power grid operation data-interface, for being registered from electrical network facilities
Configuration information registered in power grid construction maintenance process, related to power network corollary equipment, status information are obtained in server
And positional information.
Preferably, the object encapsulation layer is additionally operable to each power network corollary equipment encapsulation for being associated client user
For an object, and the configuration information of power network corollary equipment, status information and positional information are encapsulated as to the attribute of object.
Preferably, the object type database module of object encapsulation layer also sets up object chained list, by various objects
The data knot of topological relation, regional relation and attaching relation between the associated record of title and identifier, storage expression object
Structure.
Preferably, the object encapsulation layer is that the object of electrical equipment encapsulation is：
Wherein, attribute X1 to Xn is used to encapsulate the active energy of the electrical equipment, capacity of idle power, sampled in the peak-to-valley period
Active energy and capacity of idle power, the average electric power of client, sampling instant electric power, the average counter of voltmeter and adopt
The power information of the types such as the sample moment counts, the average counter of ammeter and sampling instant counting, load factor；Attribute C1 to Cn is used
In the encapsulation various types of configuration informations of the electrical equipment；Attribute Position is used for the positional information for encapsulating the electrical equipment；
Value represents the assignment of each attribute, and (xP,yP) represent electrical equipment positional information coordinate.
Preferably, the object encapsulation layer is that the object of client user's encapsulation is：
Attribute X1 to Xn is used for the power information for encapsulating each type of the client user；Attribute C1 to Cn is used for basis
Electrical equipment allocation list encapsulates the various types of configuration informations of the client user, and attribute Position is used to encapsulate the client
User A positional information.
Preferably, the object encapsulation layer is that the object of power network corollary equipment encapsulation is：
Attribute C1 to Cn is used for the configuration information for encapsulating each type of the power network corollary equipment；Attribute S1 to Sn is used to seal
The various types of status informations of power network corollary equipment are filled, attribute Position is used for the position letter for encapsulating the client user
Breath.
The present invention and then the power information management method for providing a kind of object-oriented, it is characterised in that including：
The power information of power information and relevant information acquisition step S1, collection client user and/or electrical equipment, and
It gathers the configuration information and positional information of client user and/or electrical equipment itself；Also include gathering or importing power network is matched somebody with somebody
Configuration information, status information and the positional information of complete equipment, and import the macrostate letter with power network some areas or the overall situation
Breath；
Object encapsulation step S2, is that each client user and/or electrical equipment generate an object respectively, and by institute
Power information, configuration information and the positional information of collection are encapsulated among object as attribute；Also include to use with client
The associated each power network corollary equipment in family is encapsulated as an object, and according to its configuration information, status information and positional information
For the attribute assignment of object；
Object Management group step S3, the relevance analyzed and set up between object determines topological relation, region pass between object
System and attaching relation, and generate the data structure for representing these relations；
Object reference step S4, towards single object or some objects with relevance perform power information and called,
And the macrostate data of global or local are combined, realize the analysis of power information.
Preferably, object encapsulation step S2 can be subdivided into：Object identifying step, according to all types of raw information
Analysis, the object entity such as client user, electrical equipment and power network corollary equipment for referring explicitly to, and extract it is right with each
As the related original information data of entity；Object generation step, it is related to what is extracted former according to each object entity recognized
Beginning data, are that each object entity creates object, and determine the data structure of object；Parameter assignment step, is generated for object
Object defined in step, using the original information data related to some object entity, is processed into the data of standard
Form, is then assigned to the attribute of defined object；Object storing step, is used using object data structure as master record unit
Database Unit, receive and preserve the object after assignment, and set up object chained list, by various object orienteds and mark
The associated record of symbol is known, to characterize the topological relation between object, regional relation and attaching relation.
Preferably, Object Management group step can include：Topological relation determines step, according to the topological structure of power supply grid
Topological relation between composition, generation each object, and it is denoted as topological relation object group；Spatial relationship determines step,
According to the locus of each object, definition space relationship object group describes the spatial relationship between each object；Attaching relation
Determine step, object-based type or be the electrical equipment for belonging to same client user, formation belongs to same class
Other object set, is used as attaching relation object group.
It can be seen that, the present invention manages the demand with applying for power information, changes data storage, the pipe of current list formula
Mode is managed and transferred, the bottom layer tissue form to power information and its relevant information is reconstructed, define " object " as base
This unit, all types of power information and relevant information are represented with attribute, while the relevance between defining object；Again
It is towards right by parsing user's request based on object and its interdependence on the basis of the system and data structure of definition
The calling logic of elephant, realizes the high efficiency inquiry and data analysis to power information.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is management information system of power-consuming overall architecture schematic diagram of the present invention；
Fig. 2 is client user and electrical equipment and its exemplary relationship figure；
Fig. 3 is the power information management method flow chart of object-oriented of the present invention.
Embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, and make the present invention above-mentioned mesh
, feature and advantage can be more obvious understandable, further detailed is made to the present invention with reference to embodiment and embodiment accompanying drawing
Explanation.
Fig. 1 is the management information system of power-consuming overall architecture schematic diagram of object-oriented of the present invention.As shown in figure 1, from
From the point of view of longitudinal level, the system is divided into information gathering layer 1, object encapsulation layer 2, Object Management group layer 3 and application layer 4.
Information gathering layer 1 is responsible for the power information of collection client user and/or electrical equipment, and its collection client is used
Family and/or the configuration information and positional information of electrical equipment itself.Information gathering layer 1 includes the networking electric energy for being deployed in client
The power information harvesters 101 such as table, electric-energy monitoring device, Intelligent current meter, intelligent voltage meter.Gathered and filled by information above
101 are put, client user is in the active energy and capacity of idle power of each daily sampling instant, in the active of peak-to-valley period sampling
Electricity and capacity of idle power, the average electric power of client, sampling instant electric power, the average counter of voltmeter and sampling instant
Count, the power information such as the average counter of ammeter and sampling instant counting, load factor can be collected.When for client
When the electrical equipment of user performs collection, the power information that information gathering layer 1 can also include being embedded into various electrical equipments is adopted
Collect module 102, the power information acquisition module 102 is responsible for for embedded this TV station electrical equipment collecting device power consumption, used
The power informations such as electrical power.Information gathering layer 1 can also gather the other types associated with client user or electrical equipment
Information.For example, information gathering layer 1 can import client by user's configuration data interface 103 from client information server CS
The configuration information and positional information of end subscriber, for example, the locus of user or spatial dimension are (large-scale such as factory farm
The spatial dimension of distribution Electricity customers), electrical equipment allocation list of user etc.；Client information server CS can be public by power supply
Department is safeguarded by way of client's registration or customer survey.Information gathering layer 1 can also be set using various electricity consumptions are embedded into
Standby power information acquisition module 102 obtains the configuration information and positional information of user equipment, such as to the module integrated hardware
Interface and GPS location etc. are read in configuration.
In addition to being worked by the information gathering of target of client user and electrical equipment, information gathering layer 1 can be with
Collection or configuration information, status information and the positional information for importing power network corollary equipment.For example, information gathering layer 1 can be directed to
The power network such as transformer group corollary equipment sets field data monitoring modular 104, and the open circuit loss of transformer is obtained by the module
The supporting information and status information of the power network corollary equipment such as value, load loss value, no-load current, impedance voltage, and based on GPS
Positioning means enter the collection of row positional information.Information gathering layer 1 can also be by power grid operation data-interface 105 from electrical network facilities
Configuration information registered in power grid construction maintenance process, related to power network corollary equipment, state are obtained in registration server
Information and positional information.
Information gathering layer 1 can also be by power grid operation data-interface 105, the service from power grid operation status monitoring center
Imported among device and power network some areas or global macrostate information, the peak-to-valley status information of such as global or local,
Peak-to-valley electricity price rate information etc..
It is described right that the power information gathered, configuration information, status information, positional information are uploaded to by information gathering layer 1
As encapsulated layer 2.From the point of view of the transmission path of information, information gathering layer 1 can include the data concentrator of Based on Distributed data.
For the data generated in a transformer substation system coverage, a supply line or certain space region, by locally leading to
Communication network converges at a data concentrator, and data are uploaded to object encapsulation layer by data concentrator by telecommunications network again
2。
Object encapsulation layer 2 is used to generate an object respectively for each client user and/or electrical equipment, and by institute
Power information, configuration information and the positional information of collection are encapsulated among object as attribute.Object and its attribute are to characterize
Client user and/or the data structure of electrical equipment, the system of the application are managed object as power information and application
Elementary cell, is described to user and power network related topological relation, regional relation and attaching relation based on object, passed through
Object realizes tissue, management, computing and application to data such as user profile.Also, object encapsulation layer 2 will also be used with client
The associated each power network corollary equipment in family is encapsulated as an object, and according to its configuration information, status information and positional information
For the attribute assignment of object.
On the concept of object, specifically, as shown in Fig. 2 showing that a range of client of power supply grid is used
Family and the example of electrical equipment, and the power network corollary equipment associated with these client devices and electrical equipment.Client
User A electrical equipment includes equipment P1 to P5, and client user B electrical equipment includes equipment P6 to P10, for from the above
The all types of information gathered in client user and its electrical equipment, by above-mentioned electrical equipment P1 to P10 in object encapsulation layer 2
Object Object (P1) to Object (P10) is encapsulated as, and object Object (A) is encapsulated as respectively to client user A and B
With Object (B).
Object Object (P1) to Object (P10) is used for power information, configuration information and the position for representing electrical equipment
Confidence ceases.Can be the object definition attribute corresponding with every power information, configuration information and positional information, and according to
The information gathered is these attribute assignments.For example：Object Object (P1) can be encapsulated as
Wherein, attribute X1 to Xn is used to encapsulate electrical equipment P1 active energy, capacity of idle power, adopted in the peak-to-valley period
The active energy and capacity of idle power of sample, the average electric power of client, sampling instant electric power, the average counter of voltmeter and
The power information of each type such as sampling instant counting, the average counter of ammeter and sampling instant counting, load factor；Attribute C1
It is used to encapsulate the various types of configuration informations of electrical equipment P1 to Cn, and attribute Position is used to encapsulate electrical equipment P1
Positional information.Value represents the assignment of each attribute, and (xP1,yP1) represent electrical equipment P1 positional informations coordinate, use
The positional information of electric equipment can be represented with a point coordinates.
Change over time, can refresh object according to the power information of acquisition, configuration information and positional information
Property value, or, can also on the basis of defined object Object (P1) to Object (P10) data structure,
The information obtained for each acquisition time, a point of object is generated for the object.For example：ObjectT1(P1),ObjectT2
(P1)...ObjectTn(P1) group is used to represent point objects of the object Object (P1) in each sampling instant T1-Tn.
The overall power informations of client user A are represented for the object Object (A1) that client user A is generated, with confidence
Breath and positional information, and be its all types of power information, configuration information and positional information difference defined attribute and assignment.Example
Such as, object Object (A1) is defined as：
Attribute X1 to Xn is used for the power information for encapsulating each type of the client user A；Attribute C1 to Cn is used for root
The various types of configuration informations of client user A are encapsulated according to electrical equipment allocation list, and attribute Position is used to encapsulate this
Client user A positional information.Positional information for client user A can represent with a point coordinates, and for
The user being distributed in certain space scope, can also define it as shown in above formula using upper left-bottom right vertex position coordinates
Spatial dimension.
Power network the corollary equipment E1 and E2 relevant with B with client user A is also show in Fig. 2.In object encapsulation layer 2
Also object Object (E1) and Object (E2) are encapsulated as power network corollary equipment E1 to E2.Object Object (E1) and Object
(E2) attribute represents power network corollary equipment E1 to E2 configuration information, status information and positional information.For example：Object Object
(E1) it is encapsulated as
Attribute C1 to Cn is used for the configuration information for encapsulating power network corollary equipment E1 each type；Attribute S1 to Sn is used for
The various types of status informations of power network corollary equipment E1 are encapsulated, and attribute Position is used for the positional information for encapsulating E1.
In order to realize the generation and encapsulation of above-mentioned object, as shown in figure 1, object encapsulation layer 2 is specifically included：Object is known
Other module 201, object generation module 202, parameter assignment module 203 and object type database module 204.
Object Identification Module 201 is used for the analysis according to all types of raw informations uploaded to information gathering layer 1, clearly
The object entities such as the client user, electrical equipment and the power network corollary equipment that are related to, and extract and each object entity phase
The original information data of pass.As can be seen that by the upload of information gathering layer 1, related to defining object from foregoing description
Raw information is multi-sourcing, isomerization and scattered, and how much have in the responsible scope of the system can be defined as the visitor of object
Family end subscriber, electrical equipment and the power network corollary equipment (hereinafter referred to as object entity) being associated be it is indefinite, each
Which the corresponding information of object entity has be also uncertain.Therefore, the raw information of 201 pairs of uploads of Object Identification Module is passed through
Analyzed, therefrom extract the object entity that can be defined as the object and the raw information related to each object entity
Data.For example, being set for the client user or electricity consumption uploaded by information collecting device 101 or power information acquisition module 102
Standby power information, Object Identification Module 201 therefrom extracts the items of information such as user name, user's mark or device number；Also, for
The electrical equipment allocation list imported by client information server CS, information collecting device 101 is according to the user name, user extracted
The item of information such as mark or device number, configuration information is extracted from these electrical equipment allocation lists；Or, according to the electrical network figure of importing
Data, Object Identification Module 201 therefrom recognizes the static state and dynamic parameter of client user, electrical equipment or power network auxiliary facility
Data obtain from figure the spatial information of record as configuration information and status information；Or, Object Identification Module 201
According to user name, the user mark or device number extracted, the spatial information as obtained by GPS location is inquired about.Based on to user name,
User's mark or device number etc. represent the information of object entity title, and Object Identification Module 201 determines to be defined as the visitor of object
The object entities such as family end subscriber, electrical equipment and power network corollary equipment, and by it is being extracted from multiple data sources, with
The related original information data of some object entity is combined, such as co-registered among a blotter table, from
And it is the definition foundation basis of object.
The each object entity that object generation module 202 is recognized according to Object Identification Module 201 is related to what is extracted former
Beginning data, are that each object entity creates object Object, and determine the data structure of object.Object generation module 202 is every
Individual created object naming or numbering are identifier, and the class for the original information data being associated according to object entity
Type, it is determined that the quantity and data type of attribute defined among each object, so as to determine the data structure of object.
Parameter assignment module 203 is directed to object defined in object generation module 202, using related to some object entity
Original information data, be processed into the data format of standard, be then assigned to the attribute of defined object.
Object type database module 204 is the Database Unit using object data structure as master record unit, and it can be with
The data structure of conservation object form, and support with the inquiry and output for object.Object type database module 204 is from ginseng
Number assignment module 203 receives and preserves the object after assignment.Also, object type database module 204 is based on always according to management level
Relevance between object and topological relation, regional relation and the attaching relation determined, set up object chained list, by various
The associated record of object oriented and identifier, to characterize topological relation, regional relation and the attaching relation between above-mentioned object.
On the basis of the object packaged by object encapsulation layer 2, inquiry for power information, analysis and application just can be with
Object-oriented is performed.System can directly invoke some single object and obtain its attribute information, to obtain the object
Representative client user either electrical equipment, the relevant information of power network corollary equipment.Meanwhile, it is system-level comprehensive in order to support
The inquiry and analysis of conjunction property, system are also required to carry out the inquiry and analysis of its attribute information towards several objects, and this is accomplished by
Relevance between identification and description each object.
As shown in figure 1, Object Management group layer 3 is used for the relevance analyzed and set up between object.Object Management group layer 3 is described
Topological relation, regional relation and attaching relation between object, and the data structure for representing these relations is generated, it is stored in object chain
Connect table.So as to which, Object Management group layer 3 can support the parsing to application-level request, based on the association sexual intercourse between object, clearly
Object involved by the application-level request, is converted into the calling logic scheme of object-oriented.
Specifically, Object Management group layer 3 can be constituted according to the topological structure of power supply grid, be opened up between generation each object
Relation is flutterred, and is denoted as topological relation object group.Electrical equipment P1 and P2 and power network as represented in Fig. 2, which match somebody with somebody, to be arranged
The connection on circuit is realized between standby E1 by a common electric power netting twine L, therefore, for pair formed by above entity
As Object (P1), Object (P2) and Object (E1), topological relation object group is represented by:
Topolog (L)={ Object (P1), Object (P2), Object (E1) }
The data structure, as the mark of itself, and saves P1, P2 and the E1 being connected with common electric power netting twine L
Object title or identifier, so as to characterize the topological relation being connected with each other between above object entity.
Object Management group layer 3 is according to the locus of each object, definition space relationship object group, between description each object
Spatial relationship.The electrical equipment P6-P9 for example in the area of space O that Fig. 2 is shown being distributed, can be real by these objects
Body is classified as an object set, as the spatial relationship object group, i.e.,
O[(x1O,y1o),(x29,y2O]={ Object (P6), Object (P7), Object (P8), Object (P9) }
The data structure using the coordinate of area of space as mark, and preserve be distributed in the region object title or
Identifier.
On attaching relation, Object Management group layer 3 can also object-based type or be to belong to same client to use
The factors such as the electrical equipment at family, form object set, are used as attaching relation object group.For example：
Representative of the data structure using object A title or identifier as object set, returns so as to indicate its expression
Belong to the electrical equipment of party A-subscriber, and save the title or identifier of each electrical equipment for belonging to user A.
As described above, the system sets up object chained list among object type database module 204, can be by Object Management group
Topological relation object group, spatial relationship object group and attaching relation object group deposit object chained list that layer 3 is formed.
As shown in figure 1, Object Management group layer 3 is specifically included：Topology generation module 301, spatial relationship generation module 302
And attaching relation generation module 303.
The Topology generation module 301 power network diagram data or power network construction maintenance scheme based on importing etc., for
The power supply grid wiring related to user, specifies the topological relation between object, for identified each Topology generation
The topological relation object group.
The spatial relationship generation module 302 is based on obtaining or importing the data such as location information, distribution map, obtains each
Spatial relationship between entity object, generates spatial relationship object group.
The attaching relation generation module 303 is according to device configuration table, device configuration registration of each client user etc.
Data, obtain the attaching relation between each entity object, generate the attaching relation object group.
The present invention can support the power information of object-oriented to manage and call in application layer 4, with reference to global or local
Macrostate data realize the analysis of power information, and there is provided various functions interface.Used as shown in figure 1, application layer 4 can have
Power information graphical interface 401, power information query interface 402, power information analysis interface 403.Set up in the present invention
On the basis of the power information management mode of object-oriented, power information graphical interface 401 is shown for generating power information
Graphic interface, in the interface, client user, electrical equipment or the corresponding object of power network corollary equipment can be schemed
Symbol is shown on drawing, wherein, built based on certain spatial relationship object group on drawing between the geometry icon and icon of object
Geometrical relationship, objects opening up each other is shown with different color or symbol on drawing based on topological relation object group
Flutter relation, and the icon of object that can be on drawing to belonging to same user based on attaching relation object group is marked
Show.Power information query interface 402 supports the querying command of user's input, related to the order by parsing querying command determination
The object of connection, and transfer the attribute data in related object and fed back.Based in topology between object, space and ownership
Relevance, power information analysis interface can realize the mould for some area of space scope, certain circuit or some user
Paste inquiry, such as user's input pin is to the inquiry request of certain circuit, and power information query interface 402 is by parsing topological relation
Object group obtains the object involved by the topological structure of the circuit, and transfers the attribute of related object respectively.Power information is analyzed
Interface 403 can transfer the use for some objects that special object is either determined based on the relevance in topology, space and ownership
Power information, and the macrostate data of global or local are combined, realize the analysis of power information, such as electricity charge integrated cost meter
Calculation, electricity consumption pattern-recognition, electricity consumption economy plan etc..
As shown in figure 3, power information management method of the invention and then there is provided a kind of object-oriented, including：
The power information of power information and relevant information acquisition step S1, collection client user and/or electrical equipment, and
It gathers the configuration information and positional information of client user and/or electrical equipment itself.This step also includes collection or imported
Configuration information, status information and the positional information of power network corollary equipment, and import the macroscopic view with power network some areas or the overall situation
Status information.
Object encapsulation step S2, is that each client user and/or electrical equipment generate an object respectively, and by institute
Power information, configuration information and the positional information of collection are encapsulated among object as attribute.This step S2 also includes will be with
Each power network corollary equipment that client user is associated is encapsulated as an object, and according to its configuration information, status information and
Positional information is the attribute assignment of object.
More particularly, object encapsulation step S2 can be subdivided into：Object identifying step, according to all types of raw information
Analysis, the object entity such as the client user referred explicitly to, electrical equipment and power network corollary equipment, and extracting and each
The related original information data of object entity；Object generation step is related to what is extracted according to each object entity recognized
Initial data, is that each object entity creates object, and determine the data structure of object；Parameter assignment step, gives birth to for object
Into the object defined in step, using the original information data related to some object entity, the number of standard is processed into
According to form, the attribute of defined object is then assigned to；Object storing step, is used using object data structure as master record list
The Database Unit of position, receives and preserves the object after assignment, and sets up object chained list, by various object orienteds and
The associated record of identifier, to characterize the topological relation between object, regional relation and attaching relation.
Object Management group step S3, the relevance analyzed and set up between object determines topological relation, region pass between object
System and attaching relation, and generate the data structure for representing these relations.
Specifically, Object Management group step can include：Topological relation determines step, according to the topological structure of power supply grid
Topological relation between composition, generation each object, and it is denoted as topological relation object group；Spatial relationship determines step,
According to the locus of each object, definition space relationship object group describes the spatial relationship between each object；Attaching relation
Determine step, object-based type or be the electrical equipment for belonging to same client user, formation belongs to same class
Other object set, is used as attaching relation object group.
Object reference step S4, towards single object or some objects with relevance perform power information and called,
And the macrostate data of global or local are combined, realize the analysis of power information.
It can be seen that, the present invention manages the demand with applying for power information, changes data storage, the pipe of current list formula
Mode is managed and transferred, the bottom layer tissue form to power information and its relevant information is reconstructed, define " object " as base
This unit, all types of power information and relevant information are represented with attribute, while the relevance between defining object；Again
It is towards right by parsing user's request based on object and its interdependence on the basis of the system and data structure of definition
The calling logic of elephant, realizes the high efficiency inquiry and data analysis to power information.
The foregoing is only a specific embodiment of the invention, and the present invention can be applied in miscellaneous equipment；Retouch above
Size and number in stating are only informative, and those skilled in the art can select appropriate application chi according to actual needs
It is very little, without departing from the scope of the present invention.Protection scope of the present invention is not limited thereto, any technology for being familiar with the art
Personnel the invention discloses technical scope in, the change or replacement that can be readily occurred in, should all cover the present invention protection model
Within enclosing.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.
Claims (10)
1. a kind of management information system of power-consuming of object-oriented, it is characterised in that including：Information gathering layer, object encapsulation layer, it is right
As management level and application layer；
Information gathering layer, the power information for gathering client user and/or electrical equipment, and its collection client user
And/or the configuration information and positional information of electrical equipment itself；Be additionally operable to gather or import power network corollary equipment configuration information,
Status information and positional information, and import the macrostate information with power network some areas or the overall situation；
Object encapsulation layer, for generating object respectively for each client user and/or electrical equipment, and by the use gathered
Power information, configuration information and positional information are encapsulated as the attribute of object；
Object Management group layer, is closed for analyzing and setting up topological relation, region between the relevance between object, generation description object
System and the data structure of attaching relation；
Application layer, for supporting the power information of object-oriented to manage and call, with reference to the macrostate data of global or local
The analysis of power information is realized, and there is provided corresponding functional interface；
Wherein, described information acquisition layer has：Power information harvester, for gathering client user in each sampling instant
Active energy and capacity of idle power, the peak-to-valley period sample active energy and capacity of idle power, the average electric power of client,
Sampling instant electric power, the average counter of voltmeter and sampling instant counting, the average counter of ammeter and sampling instant meter
Number, load factor etc., are used as the power information；Power information acquisition module, is embedded into electrical equipment, for gathering electrical equipment
Power information, and obtain electrical equipment configuration information and positional information；User configuring data-interface, for importing client
The configuration information and positional information of end subscriber；Power grid operation data-interface, works as from the server at power grid operation status monitoring center
Middle importing and power network some areas or the macrostate information of the overall situation；
The object encapsulation layer is specifically included：Object Identification Module, for according to all types of originals uploaded to information gathering layer
The analysis of beginning information, determines the object entities such as client user therein, electrical equipment and power network corollary equipment, and extract with
The related original information data of each object entity；Object generation module, each recognized according to Object Identification Module is right
As entity and extract with object entity raw data associated, be that each object entity creates object, and determine the data of object
Structure；Parameter assignment module, using the original information data related to some object entity, is processed into normal data lattice
Formula, is then assigned to the attribute of defined object；Object type database module, using object data structure as master record unit,
The data structure of conservation object form；
The Object Management group layer is specifically included：Topology generation module, is constituted according to the topological structure of power supply grid, and generation is each
Topological relation between individual object, and it is denoted as topological relation object group；Spatial relationship generation module, according to each object
Locus, definition space relationship object group, description each object between spatial relationship；Attaching relation generation module, base
Either belong to the electrical equipment of same client user in the type of object, formation belongs to same category of object set
Close, be used as attaching relation object group；
The application layer is specifically included：Power information graphical interface, for generating the graphic interface that power information is shown；With
Power information query interface, it is associated with the order by parsing querying command determination for the querying command for supporting user to input
Object, and transfer the attribute data in related object；Power information analysis interface, for transferring special object either base
The power information of some objects determined in the relevance in topology, space and ownership, and combine the macroscopic view of global or local
Status data, realizes the analysis of power information.
2. management information system of power-consuming according to claim 1, it is characterised in that described information acquisition layer is additionally operable to collection
Or import configuration information, status information and the positional information of power network corollary equipment；Described information acquisition layer further comprises：Scene
Information monitoring module, for obtaining the supporting information and status information of power network corollary equipment, and enters the collection of row positional information；
Power grid operation data-interface, for obtained from electrical network facilities registration server it is being registered in power grid construction maintenance process, with
Power network corollary equipment related configuration information, status information and positional information.
3. management information system of power-consuming according to claim 2, it is characterised in that the object encapsulation layer is additionally operable to visitor
End subscriber associated each power network corollary equipment in family is encapsulated as an object, and by the configuration information of power network corollary equipment, shape
State information and positional information are encapsulated as the attribute of object.
4. management information system of power-consuming according to claim 3, it is characterised in that the object type database of object encapsulation layer
Module also sets up object chained list, and by the associated record to various object orienteds and identifier, storage is represented between object
The data structure of topological relation, regional relation and attaching relation.
5. management information system of power-consuming according to claim 4, it is characterised in that the object encapsulation layer is electrical equipment
The object of encapsulation is：
<mrow>
<mi>O</mi>
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</mfenced>
</mrow>
Wherein, attribute X1 to Xn is used to encapsulate the active energy of the electrical equipment, capacity of idle power, having in the sampling of peak-to-valley period
When work(electricity and capacity of idle power, the average electric power of client, sampling instant electric power, the average counter of voltmeter and sampling
Carve count, the power information of the type such as the average counter of ammeter and sampling instant counting, load factor；Attribute C1 to Cn is used to seal
Fill the various types of configuration informations of the electrical equipment；Attribute Position is used for the positional information for encapsulating the electrical equipment；value
Represent the assignment of each attribute, and (xP,yP) represent electrical equipment positional information coordinate.
6. management information system of power-consuming according to claim 5, it is characterised in that the object encapsulation layer is used for client
Family encapsulation object be：
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Attribute X1 to Xn is used for the power information for encapsulating each type of the client user；Attribute C1 to Cn is used for according to electricity consumption
Device configuration gauge seal fills the various types of configuration informations of the client user, and attribute Position is used to encapsulate the client user
A positional information.
7. management information system of power-consuming according to claim 6, it is characterised in that the object encapsulation layer is supporting for power network
The object of equipment packages is：
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</mtr>
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</mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
Attribute C1 to Cn is used for the configuration information for encapsulating each type of the power network corollary equipment；Attribute S1 to Sn is used to encapsulate this
The various types of status informations of power network corollary equipment, attribute Position is used for the positional information for encapsulating the client user.
8. a kind of power information management method of object-oriented, it is characterised in that including：
The power information of power information and relevant information acquisition step S1, collection client user and/or electrical equipment, and its adopt
Collect the configuration information and positional information of client user and/or electrical equipment itself；Also match somebody with somebody including collection or importing power network and be arranged
Standby configuration information, status information and positional information, and import the macrostate information with power network some areas or the overall situation；
Object encapsulation step S2, is that each client user and/or electrical equipment generate an object respectively, and will be gathered
Power information, configuration information and positional information as attribute, be encapsulated among object；Also including will be with client user's phase
Each power network corollary equipment of association is encapsulated as an object, and according to its configuration information, status information and positional information for pair
The attribute assignment of elephant；
Object Management group step S3, the relevance analyzed and set up between object, determine topological relation between object, regional relation and
Attaching relation, and generate the data structure for representing these relations；
Object reference step S4, towards single object or some objects with relevance perform power information and called, and is tied
The macrostate data of global or local are closed, the analysis of power information is realized.
9. the power information management method of object-oriented according to claim 8, it is characterised in that object encapsulation step S2
It can be subdivided into：Object identifying step, according to the analysis of all types of raw information, the client user referred explicitly to, use
The object entity such as electric equipment and power network corollary equipment, and extract the original information data related to each object entity；Object
Generation step, is that each object entity creates object according to each object entity recognized and the raw data associated of extraction,
And determine the data structure of object；Parameter assignment step, for the object defined in object generation step, using right with some
As the related original information data of entity, the data format of standard is processed into, the attribute of defined object is then assigned to；
Object storing step, uses the Database Unit using object data structure as master record unit, receives and preserve after assignment
Object, and set up object chained list, by the associated record to various object orienteds and identifier, to characterize between object
Topological relation, regional relation and attaching relation.
10. the power information management method of object-oriented according to claim 9, it is characterised in that Object Management group step
It can include：Topological relation determines step, is constituted according to the topological structure of power supply grid, and topology is closed between generation each object
System, and it is denoted as topological relation object group；Spatial relationship determines step, according to the locus of each object, definition
Spatial relationship between spatial relationship object group, description each object；Attaching relation determines step, object-based type or
Person is the electrical equipment for belonging to same client user, and formation belongs to same category of object set, is used as attaching relation
Object group.
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