CN102709989B - Charging station monitoring system and establishing method thereof - Google Patents

Charging station monitoring system and establishing method thereof Download PDF

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Publication number
CN102709989B
CN102709989B CN201210212454.6A CN201210212454A CN102709989B CN 102709989 B CN102709989 B CN 102709989B CN 201210212454 A CN201210212454 A CN 201210212454A CN 102709989 B CN102709989 B CN 102709989B
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model
charging station
information
charging
logical
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CN102709989A (en
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胡勇
刘奇峰
吴夙
唐明
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Zhuhai Zhongwei Acer Technology Co Ltd
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SHENZHEN JINHONGWEI TECHNOLOGY CO LTD
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Abstract

The invention discloses an establishing method of a charging station monitoring system, which comprises the following steps of: establishing a system model; establishing an information model; and establishing a communication model. The embodiment of the invention also provides the corresponding charging station monitoring system. The charging station monitoring system established by adopting the technical scheme of the invention has the following beneficial effects that the openness is good; data exchange interfaces adopt the uniform standard; data models adopt the uniform standard; and information of each equipment can be shared and is simple and convenient to manage.

Description

Charging station monitoring system and method for building up thereof
Technical field
The present invention relates to energy technology field, be specifically related to a kind of charging station monitoring system and method for building up thereof.
Background technology
Electric automobile is as the important component part of new forms of energy strategies and intelligent grid, and one of the strategic new industry determined of State Council, will become the emphasis that Chinese Automobile Industry ' and energy industry develop from now on.Ev industry is a systematic engineering of business, and electric automobile charging station is the information Rendezvous Point of contact electric automobile and charging station Surveillance center, power-management centre.
Information interaction is the inevitable approach of scale Development of Electric Vehicles, must realize common coordinated development with other association areas, avoids information island and repeated construction.In charging station monitoring system is built, if systemic openness is poor, data exchange interface is nonstandard, data model disunity, and information can not be shared, and will form one by one " island of automation ", causes the problems such as difficult management, repeated construction.
Summary of the invention
The embodiment of the present invention provides a kind of charging station monitoring system and method for building up thereof, and open poor to solve existing charging station monitoring system, data exchange interface is nonstandard, data model disunity, and information can not be shared, and can form the technical problem of island of automation.
According to an aspect of the present invention, provide a kind of method for building up of charging station monitoring system, comprising:
Set up the step of system model, set up the step of information model, and set up the step of traffic model;
Described charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment, under described electric pressure, include controller switching equipment or charging device or secondary device, described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment;
The described step of setting up system model comprises:
Adopt tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated;
The described step of setting up information model comprises:
Information to the IEC61850 equipment in charging station, adopt the stratification model structure of IEC61850 standard, the information model of Criterion, described information model comprises logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload;
To the non-IEC61850 equipment in charging station, by configuration, set up the logical mappings relation with logical node, thereby set up the information model of standard;
The described step of setting up traffic model comprises:
Adopt particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, foundation is towards the layered distribution type communication network framework of charging station, according to each device talk in the realization of configuration communications parameter and charging station.
According to another aspect of the present invention, provide a kind of charging station monitoring system, comprising: system model, information model, and traffic model;
Described charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment, under described electric pressure, include controller switching equipment or charging device or secondary device, described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment;
Described system model adopts tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated;
Described information model adopts the stratification model structure of IEC61850 standard, comprise logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload;
Described traffic model adopts particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, there is the layered distribution type communication network framework towards charging station, according to each device talk in the realization of configuration communications parameter and charging station.
The method for building up of the charging station monitoring system that the embodiment of the present invention provides, by setting up respectively system model, information model, with submodels such as traffic models, set up charging station monitoring system, wherein, adopt tree and CIM/XML file to describe annexation and the dependence of each equipment room in charging station, adopt SVG file to describe the graphic file in charging station; To the facility information in charging station, adopt the stratification model structure of IEC61850 standard, the information model of Criterion; Traffic model adopts particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, and has the layered distribution type communication network framework towards charging station; Thereby the charging station monitoring system that adopts the inventive method to set up has following beneficial effect: open good, data exchange interface adopts unified standard, data model adopts unified standard, the information of each equipment can be shared, and manages simple and conveniently, and has avoided the formation of " island of automation ".
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for building up of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 2 is the logical construction schematic diagram of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 3 is the concrete structure schematic diagram of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the system model of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 5 is the schematic diagram of the charging pile model of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 6 is that the information of the charging station monitoring system that provides of the embodiment of the present invention is collected and the schematic diagram of configuration;
Fig. 7 is the schematic diagram of the traffic model of the charging station monitoring system that provides of the embodiment of the present invention;
Fig. 8 is the platform structure schematic diagram of the charging station monitoring system that provides of the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method for building up of charging station monitoring system, by setting up respectively system model, information model, and the submodel such as traffic model, set up charging station monitoring system, the charging station monitoring system that adopts the inventive method to set up has following beneficial effect: open good, data exchange interface adopts unified standard, and data model adopts unified standard, and the information of each equipment can be shared, avoided the formation of " island of automation ", managed simple and convenient.The embodiment of the present invention also provides corresponding charging station monitoring system.Below be elaborated respectively.
Embodiment mono-,
Please refer to Fig. 1, the embodiment of the present invention provides a kind of method for building up of charging station monitoring system.
Wherein, said charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment; under described electric pressure, include controller switching equipment or charging device or secondary device; described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment.Described method for building up comprises: set up the step of system model, set up the step of information model, and set up the step of traffic model.The charging station monitoring system of setting up comprises system model, information model and traffic model, and as shown in Figure 2, the concrete structure figure in a kind of embodiment is as shown in Figure 3.
101, set up system model:
The step of setting up system model comprises: adopt tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated.Wherein, CIM refers to Common InformationModel(common information model), XML refers to Extensible Markup Language(extend markup language).
Below, the electric automobile charging station of take is further described as example, in the described step of setting up system model:
First, determine the structure of system model.Can, according to the feature of electric automobile charging station resource, with tree structure, set up model.As shown in Figure 4, this model be take vehicle charging station as root node, and it comprises and is under the jurisdiction of the auxiliary equipment such as at least two electric pressures of root node and distribution transformer and security protection, environmental monitoring.In at least two electric pressures, 10kV electric pressure has comprised the secondary devices such as the controller switching equipments such as circuit breaker, disconnecting link and protection, observing and controlling; Under 400V electric pressure, except relevant controller switching equipment, also have charging device, charging device comprises charger and charging pile, and charger provides DC power supply, and charging pile not only has function of supplying power, also has the combination functions such as observing and controlling, protection, metering.In system model, we do not separate modeling to on-vehicle battery and Vehicular charger, and they are directly connected on charging pile, all with waiting duty value to describe, as shown in Figure 4.
First, system model is described.The system model of vehicle charging station adopts CIM/XML file to describe, wherein, relating attribute by charging station controller switching equipment is fundamental voltage (BaseVoltage) attribute for example, controller switching equipment is associated with to electric pressure, concrete, can be associated with the URL(uniform resource locator) (URI) of electric pressure; Secondary device has membership to relevant controller switching equipment, can utilize this membership that described secondary device is associated with to charging station, for example, and the URI by the MemberOf_EquipementContainer Attribute Association of secondary device to main equipment or charging station.Charging pile essence is intelligent integral equipment, can be with waiting duty value and intelligent electronic device (Intelligent Electronic Device, IED) embodied in combination in system model.Deng duty value, be under the jurisdiction of certain electric pressure, charging pile smart machine such as is under the jurisdiction of at the duty value, the URI of the duty values such as MemberOf_EquipementContainer Attribute Association that can be by charging pile.According to above-mentioned processing mode, the hierarchical relationship of determining vehicle charging station device resource with and the action scope relation of equipment room.
Finally, artwork need to be realized integrated.Figure in charging station all adopts SVG file to describe, and system model adopts CIM/XML file to describe, associated Id attribute and CIM object URI attribute with SVG object between them, thus it is integrated to realize artwork.
102, set up information model:
The step of setting up information model comprises: the information to the IEC61850 equipment in charging station, adopt the stratification model structure of IEC61850 standard, the information model of Criterion, described information model comprises logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload; To the non-IEC61850 equipment in charging station, by configuration, set up the logical mappings relation with logical node, thereby set up the information model of standard.
Below, the electric automobile charging station of take is further described as example, in the described step of setting up information model:
First, facility information is classified.Charger information relates to the state informations such as charging device fault, monitoring unit fault, charge mode; Direct current output overcurrent, direct current exported/protection information and the corresponding definite value such as under-voltage, DC side switch trip; The metrical informations such as charging device VD, electric current, high frequency power module output current; The control informations such as adjustment of charger charge mode.The information that battery is uploaded by BMS mainly contains the state informations such as batteries state, batteries fault; Accumulator battery voltage, temperature, charge power and cell batteries voltage and the metrical information such as charged.Charging pile relates generally to information and comprises the metrical informations such as voltage, electric current; Charging pile state changes, socket door is closed the door the state informations such as fault; And protection information and the definite value information such as overload, under-voltage, overvoltage; The control informations such as charging beginning, end; Charging pile reading electric meters information realization function of measuring.Charger, charging pile and on-vehicle battery need to be set up respectively independently standardized information model.
Then, carry out logical node modeling.Logical node (LN) is the minimum functional unit that carries out information interaction, is the core of whole model system.In this step, adopt and take difference in functionality module whole as object, set up the LN class model of charging device monitor message.LN must inherit common logic nodal information, comprise Mod, Beh, Health and NamePlt, mode of operation, performance, state and the nameplate of LN have been described respectively, by module information is classified and is set up LN data object (DO), data attribute DA is the definition to DO, at the common data class CDC of IEC61850-7-3, partly define comparatively in detail, meet native system modeling demand.
Carry out again logical device modeling.The logical node with common characteristic is combined into a logical device LD, and its definite value group controll block SGCB data object should be across LD, and the data object that data set comprises should be across LD.IEC61850 regulation, LD inside must provide about physical equipment or by the relevant information of the external equipment of its control, LLN0 represents the common data of LD, the common data of LPHD represents physical equipment; In addition, comprise that at least one describes LD Core Feature logical node LN.The information such as ambient temperature, humidity, cigarette sense, gate inhibition are from the transducer of distinct device, can concentrate IED to comprise a plurality of logical device LD by a function, the logical node that each LD comprises corresponding function, adopt generic logic node GGIO growth data object DO, different sensors function is described, as: state information, warning information etc.In the described step of setting up information model, to charger, charging pile and on-vehicle battery can be set up respectively logical device model as shown in Figure 5; To each transducer in described auxiliary equipment or secondary device, also can set up respectively an independently logical device model.
Above, describe the modeling method to the information of IEC 61850 equipment in detail.And equipment to interior non-IEC 61850 communications of standing can be set up the logical mappings relation with logical node to it, form and possess the smart machine IED of standard information model, thereby set up the information model of standard.
Finally, realizing facility information collects.The transducer kinds such as environmental monitoring and number are numerous, should not make all the sensors all communicate by letter with background monitoring system, can adopt and in integrated manifold, set up integrated intelligent equipment, collect information concentrated uploading that each transducer gathers.For the smart machine of these devices in integral intelligent manifold, can according to the SCL language of IEC 61850-6 regulation, be configured by configuration tool, guarantee that all devices can meet consistency, interactivity and standardized requirement.The CID file that layoutprocedure can be formed is issued to integrated manifold, realizes the automatic access of various device or device and identification automatically, and its function and layoutprocedure are as shown in Figure 6.In a word, all devices is placed under same communications platform in charging station, realizes different monitoring equipment information standardizations and uploads, and control and refer to that another standardization assigns, and unifiedly externally provides IEC 61850 services.
103, set up traffic model:
The step of setting up information model comprises: adopt particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, foundation is towards the layered distribution type communication network framework of charging station, according to each device talk in the realization of configuration communications parameter and charging station.
Below, the electric automobile charging station of take is further described as example, in the described step of setting up traffic model:
Adopting IEC61850-7-2 is that application in substations field defines abstract information model and service model, realizes communication in electric automobile charging station.Particular communication service mapping SCSM is mapped to specific application protocol by abstract communication service, object and relevant parameter.The Abstract Common Service Interface defining in IEC 61850-7-2 (ACSI) is set up service model, by particular communication service, shine upon (SCSM) and transmit in TCP/IP mode for MMS message, smart machine information exchange is crossed MMS and is realized with background information mutual.In Rechargeable vehicle charging station system model controller switching equipment model and the information model of corresponding IED set up associated, the monitoring of realization to vehicle charging station, as shown in Figure 7.
The configuration language SCL of transformer station of IEC61850 standard regulation, based on XML language.Electric automobile charging station configuration also adopts SCL, electric automobile charging station system model, information model and traffic model parameter are described, it is divided into 5 essential element: Header, Substation, IED, Communication and DataTypeTemplates, wherein:
Version and bug patch that Header has comprised IED model file, and name map information;
The functional structure that Substation has comprised charging station, its major component and electrical connection thereof;
IED has described relevant smart machine in charging station, as the exemplary configuration of IED title, data instance title, data set and report etc.;
DataTypeTemplates has defined the required logical node example of the data model that defines in IED and the data object DO that comprises etc.;
Communication has defined between logical node by the contact method between logic bus and IED access point, as communication subnet configuration, network ip address etc.
These elements respectively have its daughter element and attribute, comprise layer by layer, finally complete the description to whole charging station information and Communication Model, have realized the integration standard of equipment Information Monitoring and automated information.Foundation is towards the layered distribution type communication network framework of vehicle charging station.
Set up in the step of traffic model, can adopt system model, information model and the traffic model of SCL language configuration charging station, form SCD file, in described SCD file, node SubStation descriptive system model, node IED describes the information model of the smart machine in charging station, and node DataTypeTemplates is defined in the data model in IED, comprises charging station expansion logical node and data object.
Below, to adopting the software desk Implementation of the vehicle charging station of said method foundation simply to introduce:
Charging station monitoring system platform adopts modularization, modularized structure, each functional module is combined to realization by assembly, as Fig. 8.System, by the mode of flexible bus, is carried out the intercommunication mutually of program, by the mode of the subscription based on SOA, issue, carries out the mutual of system event, and inter-module calls mutually, completes specific function.Below simply introduce assembly and module and call combination implementation platform function:
1, common package.Database access component, externally provides unified database interface; It is integrated that shape library assembly and model library assembly are realized artwork jointly; Event channel assembly: register, subscribe to needed event by this assembly, complete the event update function of whole system; Flexible bus assembly is realized data communication, event notice of each program, inter-module etc.; Each assemblies such as form, curve, affair alarm, data query and other each assembly combination, realize different electric automobile charging station functional modules.
2, serviced component.The compositions such as preposition serviced component and channel components and protocols component, by calling each other, realize to physical channel set up, open close, data communication, stipulations are resolved, data preliminary treatment be sent to the real functions such as server of entering; Real time service assembly is realized real time data processing function.
To sum up, the embodiment of the present invention provides a kind of method for building up of charging station monitoring system, and by setting up respectively system model, information model, and the submodel such as traffic model, set up charging station monitoring system.Wherein, adopt tree and CIM/XML file to describe annexation and the dependence of each equipment room in charging station, adopt SVG file to describe the graphic file in charging station; To the facility information in charging station, adopt the stratification model structure of IEC61850 standard, the information model of Criterion; Traffic model adopts particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, and has the layered distribution type communication network framework towards charging station.Thereby the charging station monitoring system that adopts the inventive method to set up has following beneficial effect: open good, data exchange interface adopts unified standard, data model adopts unified standard, the information of each equipment can be shared, and has avoided the formation of " island of automation ", manages simple and convenient.
Embodiment bis-,
Please refer to Fig. 2, the embodiment of the present invention also provides a kind of charging station monitoring system, and this supervisory control system adopts the method foundation that above-described embodiment provides to form.
Described charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment, under described electric pressure, include controller switching equipment or charging device or secondary device, described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment;
Described charging station monitoring system comprises: system model, information model, and traffic model;
Described system model adopts tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated;
Described information model adopts the stratification model structure of IEC61850 standard, comprise logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload;
Described traffic model adopts particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, there is the layered distribution type communication network framework towards charging station, according to each device talk in the realization of configuration communications parameter and charging station.
Preferably, in described system model, described controller switching equipment is associated with described electric pressure by relating attribute, described secondary device is by being associated with charging station with the membership of controller switching equipment or charging device, charging pile described in described duty value such as grade and intelligent electronic device embodied in combination, the described duty value that waits is for describing Vehicular charger or the on-vehicle battery of electric automobile, and the ID attribute of described SVG file is associated with the URL of described CIM/XML file.
Preferably, in described information model, described charger, charging pile and on-vehicle battery have respectively independently logical device model, and each transducer in described auxiliary equipment or secondary device has respectively independently logical device model.
Concrete structure figure in a kind of embodiment as shown in Figure 3.
To sum up, the embodiment of the present invention provides a kind of charging station monitoring system, comprise system model, information model, and the submodel such as traffic model, charging station monitoring system of the present invention has following beneficial effect: open good, data exchange interface adopts unified standard, and data model adopts unified standard, and the information of each equipment can be shared, avoided the formation of " island of automation ", managed simple and convenient.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment can complete by hardware, also can refer to that another relevant hardware completes by program, this program can be stored in a computer-readable recording medium, and storage medium can comprise: read-only memory, random-access memory, disk or CD etc.
The charging station monitoring system and the method for building up thereof that above the embodiment of the present invention are provided are described in detail, but the explanation of above embodiment is just understood method of the present invention and core concept thereof for helping, and should not be construed as limitation of the present invention.In the technical scope that those skilled in the art disclose in the present invention, the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.

Claims (10)

1. a method for building up for charging station monitoring system, is characterized in that, comprising: set up the step of system model, set up the step of information model, and set up the step of traffic model;
Described charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment, under described electric pressure, include controller switching equipment or charging device or secondary device, described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment;
The described step of setting up system model comprises:
Adopt tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated;
The described step of setting up information model comprises:
Information to the IEC61850 equipment in charging station, adopt the stratification model structure of IEC61850 standard, the information model of Criterion, described information model comprises logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload;
To the non-IEC61850 equipment in charging station, by configuration, set up the logical mappings relation with logical node, thereby set up the information model of standard;
The described step of setting up traffic model comprises:
Adopt particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, foundation is towards the layered distribution type communication network framework of charging station, according to each device talk in the realization of configuration communications parameter and charging station.
2. method according to claim 1, is characterized in that:
In the described step of setting up system model, utilize the relating attribute of described controller switching equipment that described controller switching equipment is associated with to described electric pressure, utilize the membership of described secondary device and controller switching equipment or charging device that described secondary device is associated with to charging station, charging pile described in the duty values such as utilization and intelligent electronic device embodied in combination, the duty values such as utilization are described Vehicular charger or the on-vehicle battery of electric automobile, utilize the ID attribute of described SVG file and the URL of described CIM/XML file to realize associated.
3. method according to claim 1, is characterized in that:
In the described step of setting up information model, to charger, charging pile and on-vehicle battery are set up respectively logical device model, and each transducer in described auxiliary equipment or secondary device is set up to an independently logical device model.
4. method according to claim 1, is characterized in that:
In the described step of setting up information model, generate CID file, and described CID file is issued to the IED for sink information, realize access and identification.
5. method according to claim 1, is characterized in that:
In the described step of setting up traffic model, by particular communication service, be mapped as MMS message and carry out communication in TCP/IP mode.
6. method according to claim 1, is characterized in that:
In the described step of setting up traffic model, adopt system model, information model and the traffic model of SCL language configuration charging station, form SCD file, in described SCD file, node SubStation descriptive system model, node IED describes the information model of the smart machine in charging station, and node DataTypeTemplates is defined in the data model in IED, comprises charging station expansion logical node and data object.
7. method according to claim 1, is characterized in that:
The described charging station monitoring system of setting up, by the mode of flexible bus, carries out the intercommunication mutually of program, by the mode of the subscription based on SOA, issue, carries out the mutual of system event, and inter-module calls mutually, completes specific function.
8. a charging station monitoring system, is characterized in that:
Described charging station comprises at least two electric pressures and distribution transformer and auxiliary equipment, under described electric pressure, include controller switching equipment or charging device or secondary device, described charging device comprise charger or charging pile or etc. duty value, described secondary device comprises protection or measuring and controlling equipment;
Described charging station monitoring system comprises: system model, information model, and traffic model;
Described system model adopts tree to determine annexation and the dependence of each equipment room in charging station, adopt CIM/XML file to describe described annexation and dependence, adopt SVG file to describe the graphic file in charging station, described CIM/XML file and described SVG file are associated;
Described information model adopts the stratification model structure of IEC61850 standard, comprise logical node model and logical device model, described logical device comprises a plurality of logical nodes with common characteristic, several logical device are subordinated to an intelligent electronic device IED, and described IED is for the information of each logical device of affiliate pooling and upload;
Described traffic model adopts particular communication service mapping SCSM that abstract communication service, object and relevant parameter are mapped to specific application protocol, there is the layered distribution type communication network framework towards charging station, according to each device talk in the realization of configuration communications parameter and charging station.
9. system according to claim 8, is characterized in that:
In described system model, described controller switching equipment is associated with described electric pressure by relating attribute, described secondary device is by being associated with charging station with the membership of controller switching equipment or charging device, charging pile described in described duty value such as grade and intelligent electronic device embodied in combination, the described duty value that waits is for describing Vehicular charger or the on-vehicle battery of electric automobile, and the ID attribute of described SVG file is associated with the URL of described CIM/XML file.
10. system according to claim 8, is characterized in that:
In described information model, described charger, charging pile and on-vehicle battery have respectively independently logical device model, and each transducer in described auxiliary equipment or secondary device has respectively independently logical device model.
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