CN107528879A - Intelligent concentrator and data interactive method based on IEC62056 agreements - Google Patents
Intelligent concentrator and data interactive method based on IEC62056 agreements Download PDFInfo
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- CN107528879A CN107528879A CN201710545549.2A CN201710545549A CN107528879A CN 107528879 A CN107528879 A CN 107528879A CN 201710545549 A CN201710545549 A CN 201710545549A CN 107528879 A CN107528879 A CN 107528879A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
Abstract
The present invention relates to a kind of intelligent concentrator based on IEC62056 agreements, including IEC62056 services end unit, data interaction class, IEC62056 client units, XML configuration file；A kind of method that data interaction is carried out using above intelligent concentrator, comprises the following steps：1st, system initialization；2nd, intelligent concentrator copy reading data；3rd, with distant place master station communication；4th, IEC62056 client units perform the action command that distant place main website issues.All data communications of the present invention use IEC62056 agreements, without carrying out protocol data conversion；Authority data organizational form, is easy to data interaction, realizes transparent transmission function undefined in IEC62056 agreements；Simplify client unit with servicing the data tissue and interactive mode of end unit；Data interaction class can voluntarily be added, cut according to the actual requirements, there is provided a kind of flexibly method with distant place master station communication.
Description
Technical field
The present invention relates to energy meter technical field, and in particular to a kind of intelligent concentrator based on IEC62056 agreements and
Its data interactive method.
Background technology
IEC62056 agreements are the important traffic agreement in international AMI markets, and catchment in the world, electricity, air and heat energy system
The sole criterion of one metering system, there are extensive accreditation and application in the world.The IEC62056 protocol packages message of language containing equipment
Specification DLMS and energy measurement two major parts of supporting specification COSEM.DLMS/COSEM meets free market with standard criterion
In all measuring instruments and Automatic meter reading system application requirement, the property of would be compatible with, independence, autgmentability realize target as it.
Compatibility is that different vendor's product is compatible, product newly developed and existing product (stock/with) are compatible；Independence is product
It is unrelated with communication media, manufacturer etc.；Autgmentability is easy to be extended existing system that (instrument possesses plug and play spy
Property), instrument function it is expansible.
Intelligent concentrator is the hard core control equipment and control device of intelligent meter data recording system, has data acquisition, storage, place
The function such as reason and forwarding, the standard criterion of measurement meter is absorbed in yet with IEC62056 agreements, not to the number of concentrator
According to tissue and its be described with distant place master station communication.
The content of the invention
In order to solve the above technical problems, the present invention proposes a kind of intelligent concentrator and its number based on IEC62056 agreements
According to exchange method, there is provided data acquisition, tissue simultaneously make to enter line number between collector and distant place main website based on IEC62056 agreements
According to interaction, the intelligent concentrator of action executing and complete data interactive method.
Technical scheme provided by the present invention is as follows：
Based on the intelligent concentrator of IEC62056 agreements, including：IEC62056 service end unit, data interaction class,
IEC62056 client units, XML configuration file, IEC62056 service end units pass through data interaction class and IEC62056 client
End unit is communicated, and IEC62056 client units are realized with distant place main website by data interaction class and communicated, IEC62056 service ends
Unit and IEC62056 client units obtain functional configuration information from XML configuration file；
Described IEC62056 service end units are used to handle the interaction of IEC62056 service ends protocol data, and safeguard
COSEM class objects data and customized data interaction class object data；Communicated with distant place main website, handle distant place main website
The COSEM orders issued；
Described data interaction class be meet IEC62056 agreements as defined in self defined class, be designed as data acquisition and dynamic
Make two kinds of register class, preserved for processing data, service interaction, also can voluntarily add other special interactive class according to demand；
Described IEC62056 client units are used to handle IEC62056 client protocol data interactions；Copy reading is supported
The data of the collector of IEC62056 agreements；Safeguard the data of the data acquisition class object in data interaction class；Perform distant place master
Station is issued to the order of the action register class object of IEC62056 service end units；
For describing, intelligent concentrator is needed to carry out the types of objects of copy reading described XML configuration file and intelligence is concentrated
The configuration information of device itself.
Preferably, described IEC62056 services end unit includes：Meet the application layer services end of IEC62056-53 agreements
Module, the TCP_Wrapper link layer modules for meeting IEC62056-46 agreements, service end application process and data acquisition pair
As, action the basic class object such as register class object and LN connection classes.Application layer services end module, TCP_Wrapper links
Layer module and service end application process realize IEC62056 service end protocol processes jointly, and data interaction is carried out with distant place main website；
Service end application process is communicated by data acquisition class object with IEC62056 client units, is connected so as to obtain with concentrator
Collector data；The action command that distant place main website issues is passed into IEC62056 client using action register class object
End unit.
Preferably, described data acquisition is used for adopting for the support IEC62056 agreements that preservation is connected with intelligent concentrator
The data that storage is gathered, the number of the class object are equal to the collector number being connected with intelligent concentrator, and each data is adopted
Collection class object is that corresponding collector is abstract in intelligent concentrator；Described action register class preserves distant place main website and issued
Action command and notify corresponding module to carry out command operation, command type is customized according to business demand, distant place main website
Issued by the ACTION service primitives of IEC62056 agreements and perform order.
Preferably, described IEC62056 client units include：Meet the application layer client of IEC62056-53 agreements
Module, the HDLC link layer modules for meeting IEC62056-42 agreements, the physical layer block for meeting IEC62056-21 agreements and
Client application process, above-mentioned four modules realize IEC62056 protocol client protocol processes jointly, and wherein client should
The data of the client configuration information and processing data interaction class object that are also responsible for reading with process in XML configuration file.
Preferably, described XML configuration file uses XML description languages to describe the essential information needed for intelligent concentrator,
Including：The essential information of the collector for the support IEC62056 agreements being connected with intelligent concentrator, intelligent concentrator
IEC62056 services end unit, the configuration information of IEC62056 client units.The collection of described support IEC62056 agreements
The essential information of device, including：The physical address of the collector, each logical device address (LDA), each logical device need to be copied
The attribute description of table.
A kind of method for carrying out data interaction using the above-described intelligent concentrator based on IEC62056 agreements, including
Following steps：
Step 1, system initialization；
1.1st, electricity operation on intelligent concentrator, parses XML configuration file, taxonomic organization's system operation information；
1.2nd, IEC62056 services end unit and initializes self attributes according to service end configuration information, with reference to collector information
The class object of description in initial configuration information, including：Service end LN connections class object, data acquisition class object, action deposit
Device class object；
1.3rd, IEC62056 client units initialize self attributes according to client configuration information, read in configuration information
Collector information, carry out meter reading preparation；
Step 2, intelligent concentrator copy reading data；
2.1st, IEC62056 client units read collector information chained list, proceed by data from chained list first node and copy
Read；
2.2nd, establish application layer with the collector of the node on behalf to be connected, the order for establishing connection is followed successively by：Physical layer connects
Connect, the connection of HDLC layers connects with application layer, the AARE contents that parsing collector is replied, decision sampling Get_Normal or Get_
Withlist service primitives carry out meter reading；
2.3rd, after each node object copy reading terminates, organize data into certain format and be saved in corresponding to the node
In data acquisition class object；
2.4th, adopting for IEC62056 client units and the node on behalf is discharged after each object copy reading of the node terminates
The connection of storage；
2.5th, judge that the whether whole copy readings of the node in collector information chained list finish, if so, intelligent concentrator copy reading number
According to end；If it is not, then go to step the data of the next node of 2.2 beginning copy reading collector information chained lists；
Step 3 and distant place master station communication；
3.1st, distant place main website establishes IEC62056 application layers with intelligent concentrator and is connected, and it is all right to obtain intelligent concentrator
As wherein including all data acquisition class objects and action register class object；
3.2nd, distant place main website selects some data acquisition class object, is obtained using Get_Normal service primitives in the object
Hold；
3.3rd, distant place main website selection action register class object, issues action using Action_Normal service primitives and refers to
Order, if then IEC62056 services end unit and carries out corresponding operating and by operating result Shang Song distant places main website for service end instruction,
If then IEC62056 client units carry out corresponding operating to client instructions；
3.4th, to the connection of release distant place main website and intelligent concentrator after the completion of the information exchange of intelligent concentrator；
Step 4, IEC62056 client units perform the action command that distant place main website issues；
4.1st, after IEC62056 client units obtain the action command information that distant place main website issues, if now IEC62056
Client unit carries out data reading system, can not be immediately performed the action command, needs to wait for copy reading and completes current collector chain
Action command is performed after table node；If now IEC62056 client units are in meter reading wait state, it is dynamic to be immediately performed this
Instruct；
4.2nd, after the completion of corresponding actions command operating, operating result is back to IEC62056 service end units,
IEC62056 services end unit using sending operating result afield main website on Action_Response service primitives.
Beneficial effects of the present invention：
1) intelligent concentrator communicates with distant place main website and collector uses IEC62056 agreements, without carrying out protocol data
Conversion；
2) each data acquisition class object represents the collector of an intelligent concentrator connection, to meet IEC62056 agreements
Data format preserve the data of each copy reading, standardize Method of Data Organization, is easy to data interaction；
3) command register class object is with IEC62056 protocol realizations distant place main website and intelligent concentrator internal client list
Member interacts, and realizes transparent transmission function undefined in IEC62056 agreements；
4) intelligent concentrator internal customer end unit uses the self-defined number for meeting IEC62056 agreements with service end unit
Data interaction is carried out according to interactive class, simplifies both data tissue and interactive mode；
5) data interaction class can voluntarily be added, cut according to the actual requirements, there is provided it is a kind of flexibly with distant place main website
The method of communication.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligent concentrator based on IEC62056 agreements；
Fig. 2 is the connection diagram that data interaction is realized using intelligent concentrator；
Fig. 3 is the method logic diagram that data interaction is realized using intelligent concentrator.
Embodiment
Below in conjunction with the accompanying drawings, embodiments of the present invention are illustrated.
Intelligent concentrator is the device between distant place main website and collector, and communicate the object for obtaining and needing to gather with collector
Data, carry out data Ordering simultaneously preserve；Data with sending master request on the master station communication of a distant place, and receive under main website
The order and execution of hair.As shown in figure 1, be the structural representation of the intelligent concentrator based on IEC62056 agreements of the present invention,
Including：IEC62056 services end unit, data interaction class, IEC62056 client units, XML configuration file, IEC62056 clothes
Being engaged in, end unit is responsible to be responsible for communicating with collector with distant place master station communication, IEC62056 client units.
As shown in Fig. 2 it is the connection diagram that data interaction between collector and distant place main website is realized using intelligent concentrator.
It is specifically described below and how defines IEC62056 services end unit, data interaction class, IEC62056 client units, XML configurations
File.
1st, XML configuration file information.
1.1st, IEC62056 client units configuration information, for setting the IEC62056 client units of intelligent concentrator
The IEC62056 protocol parameters to be communicated with collector, it is main consistent including maximum transmission length, conformance_block
Property block content and manufacturer's information.
1.2nd, IEC62056 service ends unit configuration information, for setting the IEC62056 of intelligent concentrator to service end unit
The IEC62056 protocol parameters to be communicated with distant place main website, mainly include service end TCP-Wrapper configuration informations, logic is set
Standby configuration information, logical equipment object information.Wherein logical device configuration information include the logical unit number,
Referencing_type (LN/SN), conformance_block uniformity blocks content, access rights；Logical equipment object is believed
Breath shows that the service end includes some class objects, including Class_ID, OBIS, version number, a certain attribute default.
1.3rd, collector information, the basic IEC62056 protocol parameters of the collector, including physical address, communication baud are referred to
Rate, IEC62056-21 negotiation modes, IEC62056-42HDLC parameters, logical device address (LDA), self defined class OBIS, connection logic
Parameter needed for equipment and the logical device meter reading parameter type.IEC62056 clients are entered using collector information with collector
The correct communication of row.
1.4th, collector meter reading object information, describe to need the object for carrying out meter reading in certain a kind of collector logical device,
Matched according to logical device meter reading parameter type and a certain particular logical, mainly include object Class_ID, OBIS, copy
Table Properties ID, meter reading attribute characteristic, base address.
2nd, data interaction class.
2.1st, data acquisition, belong to manufacturer's self defined class as defined in IEC62056 agreements, be to being adopted in XML configuration informations
Each logical device described by storage information it is abstract.
As shown in the table, data acquisition includes 5 attributes and 1 method, attribute 1logical_name, attribute 2phy_
Addr, attribute 3log_addr are not available for changing, and this 3 attribute datas obtain out of collector information；Attribute
1Logical_name is to meet the customized OBIS codes of IEC62056 agreements；Attribute 4meter_buffer describes a part of internal memory
Space, the data of collector meter reading object information corresponding with the collector are obtained for preserving concentrator, and data format is
Class_id, OBIS, attr_id, length, value, data renewal is carried out by IEC62056 clients；Attribute 5 belongs to retain
Property, for extending custom content.
2.2nd, register class is acted, belongs to manufacturer's self defined class as defined in IEC62056 agreements, distant place main website is preserved and issues
Action command and notify corresponding module carry out command operation.
Action register class is defined as follows shown in table, including 3 attributes and 1 method, attribute 1 meet IEC62056 agreements
Customized OBIS codes；Attribute 2 preserves the action command that distant place main website issues, and ACTION service primitives are used by distant place main website
Command methods are called to be updated；Attribute 3 is reserved property, for extending custom content.Method 1command parameters
Data is the action command of distant place main website, and action command is stored in attribute 2 by this method.Action command can simply be categorized as taking
The instruction of business end, client instructions, service end instruction perform corresponding operating by service end unit and result are returned into distant place main website；Visitor
The instruction of family end is typically related to the collector of concentrator connection, need to be operated by client unit, operating result is back to
Service end unit, then on deliver to distant place main website.
3rd, IEC62056 services end unit, is made up of TCP-Wrapper layers, application layer, service end application process three parts,
Realize the content that IEC62056 agreements define on service end, realize AARE service primitives, GET_Response (Normal,
Withlist, Block) service primitive, SET_Response (Normal, Withlist, Block) service primitive, Action_
Response (Normal, Withlist, Block) service primitive etc., in intelligent concentrator inter-process and the number of distant place main website
According to interaction.
IEC62056 service end units include data acquisition class object and action register class object, parsing XML configuration texts
Part obtains collector information, in the data acquisition class object of service end unit internal initialization respective numbers, is deposited with chain sheet form
In concentrator internal memory, distant place main website obtains the data of corresponding token using GET service primitives；Service end element memory is one
Individual action register class object, distant place main website issue action command using ACTION service primitives, and service end unit is according to system
Running status replys corresponding information.
4th, IEC62056 client units, it is made up of physical layer, HDLC layers, application layer, the part of client application process four,
Realize the content that IEC62056 agreements define on client, realize AARQ service primitives, GET_Request (Normal,
Withlist, Block) service primitive, SET_Request (Normal, Withlist, Block) service primitive, Action_
The contents such as Request (Normal, Withlist, Block) service primitive, HDLC protocol primitive, locate inside intelligent concentrator
Data interaction between reason and collector.
A kind of method for carrying out data interaction using the above-described intelligent concentrator based on IEC62056 agreements,
IEC62056 client units parsing XML configuration file in collector information, collector meter reading object information, to each with
The collector of connection periodically carry out data acquisition, and the data after collection are stored in data acquisition according to certain format
In class object；If client unit detects that action register class object attribute 2 has the instruction of needs action, parsing action
Instruction, corresponding operating is carried out, and operating result is returned into service end unit.As shown in figure 3, specifically include following steps：
Step 1, system initialization；
1.1st, electricity operation on intelligent concentrator, parses XML configuration file, taxonomic organization's system operation information；
1.2nd, IEC62056 services end unit and initializes self attributes according to service end configuration information, with reference to collector information
Initialize the class of description in the configuration informations such as service end LN connections class object, data acquisition class object, action register class object
Object；
1.3rd, IEC62056 client units initialize self attributes according to client configuration information, read in configuration information
Collector information, carry out meter reading preparation；
Step 2, intelligent concentrator copy reading data；
2.1st, IEC62056 client units read collector information chained list, proceed by data from chained list first node and copy
Read；
2.2nd, establish application layer with the collector of the node on behalf to be connected, the AARE contents that parsing collector is replied, determine
Meter reading is carried out using Get_Normal or Get_Withlist service primitives；
2.3rd, after each node object copy reading terminates, organize data into certain format and be saved in corresponding to the node
In data acquisition class object；
2.4th, adopting for IEC62056 client units and the node on behalf is discharged after each object copy reading of the node terminates
The connection of storage；
2.5th, judge that the whether whole copy readings of the node in collector information chained list finish, if so, intelligent concentrator copy reading number
According to end；If it is not, then go to step the data of the next node of 2.2 beginning copy reading collector information chained lists；
Step 3 and distant place master station communication；
3.1st, distant place main website establishes IEC62056 application layers with intelligent concentrator and is connected, and it is all right to obtain intelligent concentrator
As including all data acquisition class objects and action register class object；
3.2nd, distant place main website selects some data acquisition class object, is obtained using Get_Normal service primitives in the object
Hold；
3.3rd, distant place main website selection action register class object, issues action using Action_Normal service primitives and refers to
Order, if then IEC62056 services end unit and carries out corresponding operating and by operating result Shang Song distant places main website for service end instruction,
If then IEC62056 client units perform corresponding operating to client instructions；
3.4th, to the connection of release distant place main website and intelligent concentrator after the completion of the information exchange of intelligent concentrator；
Step 4, IEC62056 client units perform the action command that distant place main website issues；
4.1st, IEC62056 client units obtain the action command information that distant place main website issues, if now IEC62056 visitors
Family end unit carries out data reading system, needs to wait for performing action command after current collector chained list node is completed in copy reading；If this
When IEC62056 client units be in meter reading wait state, then be immediately performed the action command；
4.2nd, after the completion of corresponding actions command operating, operating result is back to IEC62056 service end units,
IEC62056 services end unit using sending operating result afield main website on Action_Response service primitives.
Claims (7)
1. the intelligent concentrator based on IEC62056 agreements, it is characterised in that including：IEC62056 services end unit, data are handed over
Mutual class, IEC62056 client units, XML configuration file, IEC62056 service end unit by data interaction class with
IEC62056 client units are communicated, and IEC62056 client units are realized with distant place main website by data interaction class and communicated,
IEC62056 services end unit and IEC62056 client units and obtains functional configuration information from XML configuration file；
Described IEC62056 service end units are used to handle the interaction of IEC62056 service ends protocol data, safeguard COSEM classes pair
Image data and customized data interaction class object data, are communicated with distant place main website, and processing distant place main website issues
COSEM orders；
Described data interaction class be meet IEC62056 agreements as defined in self defined class, be designed as data acquisition and action posted
Storage class, preserved for processing data, service interaction；
Described IEC62056 client units are used to handle IEC62056 client protocol data interactions, and copy reading is supported
The data of the collector of IEC62056 agreements, the data of the data acquisition class object in data interaction class are safeguarded, perform distant place master
Station is issued to the order of the action register class object of IEC62056 service end units；
Described XML configuration file needs to carry out the types of objects of copy reading and intelligent concentrator certainly for describing intelligent concentrator
The configuration information of body.
2. the intelligent concentrator according to claim 1 based on IEC62056 agreements, it is characterised in that described
IEC62056 service end units include：Meet the application layer services end module of IEC62056-53 agreements, meet IEC62056-46
TCP_Wrapper link layer modules, service end application process and the data acquisition class object of agreement, action register class object with
And LN connection class objects；Application layer services end module, TCP_Wrapper link layer modules and service end application process are realized jointly
IEC62056 service end protocol processes, data interaction is carried out with distant place main website；Service end application process passes through data acquisition pair
As being communicated with IEC62056 client units, the data for the collector being connected with intelligent concentrator are obtained；Use action register
The action command that distant place main website issues is passed to IEC62056 client units by class object.
3. the intelligent concentrator according to claim 1 based on IEC62056 agreements, it is characterised in that described data are adopted
Collection class is used to preserve the data that the collector for the support IEC62056 agreements being connected with intelligent concentrator is gathered, the class object
Number is equal to the collector number being connected with intelligent concentrator, and each data acquisition class object is corresponding collector in intelligence
It is abstract in concentrator；
Described action register class preserves the action command that distant place main website issues and notifies corresponding module to carry out command operation,
Command type is customized according to business demand, and distant place main website issues execution by the ACTION service primitives of IEC62056 agreements
Order.
4. the intelligent concentrator according to claim 1 based on IEC62056 agreements, it is characterised in that described
IEC62056 client units include：Meet the application layer client modules of IEC62056-53 agreements, meet IEC62056-42
The HDLC link layer modules of agreement, the physical layer block for meeting IEC62056-21 agreements and client application process, it is above-mentioned
Four modules realize IEC62056 protocol client protocol processes jointly, and client application process is also responsible for reading XML configuration texts
The data of IEC62056 client units configuration information and processing data interaction class object in part.
5. the intelligent concentrator according to claim 1 based on IEC62056 agreements, it is characterised in that described XML matches somebody with somebody
Putting file uses XML description languages to describe the essential information needed for intelligent concentrator, including：The support being connected with intelligent concentrator
The essential information of the collector of IEC62056 agreements, the IEC62056 services end unit of intelligent concentrator, IEC62056 clients
The configuration information of unit.
6. the intelligent concentrator according to claim 5 based on IEC62056 agreements, it is characterised in that described support
The essential information of the collector of IEC62056 agreements, including：It is the physical address of the collector, each logical device address (LDA), each
Logical device needs to carry out the attribute description of meter reading.
7. the intelligent concentrator based on IEC62056 agreements described in application claim any one of 1-6 carries out data interaction
Method, it is characterised in that comprise the following steps：
Step 1, system initialization；
1.1st, electricity operation on intelligent concentrator, parses XML configuration file, taxonomic organization's system operation information；
1.2nd, IEC62056 services end unit and initializes self attributes according to service end configuration information, initial with reference to collector information
Change the class object of description in configuration information, including：Service end LN connections class object, data acquisition class object, action register class
Object；
1.3rd, IEC62056 client units initialize self attributes according to client configuration information, read adopting in configuration information
Storage information, carry out meter reading preparation；
Step 2, intelligent concentrator copy reading data；
2.1st, IEC62056 client units read collector information chained list, and data reading system is proceeded by from chained list first node；
2.2nd, establish application layer with the collector of the node on behalf to be connected, the AARE contents that parsing collector is replied, determine to use
Get_Normal or Get_Withlist service primitives carry out meter reading；
2.3rd, after each node object copy reading terminates, organize data into certain format and be saved in data corresponding to the node
Gather in class object；
2.4th, IEC62056 client units and the collector of the node on behalf are discharged after each object copy reading of the node terminates
Connection；
2.5th, judge that the whether whole copy readings of the node in collector information chained list finish, if so, intelligent concentrator copy reading data knot
Beam；If it is not, then go to step the data of the next node of 2.2 beginning copy reading collector information chained lists；
Step 3 and distant place master station communication；
3.1st, distant place main website establishes IEC62056 application layers with intelligent concentrator and is connected, and obtains all objects of intelligent concentrator, bag
Containing all data acquisition class objects and action register class object；
3.2nd, distant place main website selection data acquisition class object, the contents of object is obtained using Get_Normal service primitives；
3.3rd, distant place main website selection action register class object, issues action command, such as using Action_Normal service primitives
Fruit is that then IEC62056 services end unit progress corresponding operating and by operating result Shang Song distant places main website for service end instruction, if
Then IEC62056 client units perform corresponding operating to client instructions；
3.4th, to the connection of release distant place main website and intelligent concentrator after the completion of the information exchange of intelligent concentrator；
Step 4, IEC62056 client units perform the action command that distant place main website issues；
4.1st, IEC62056 client units obtain the action command information that distant place main website issues, if now IEC62056 clients
Unit carries out data reading system, needs to wait for performing action command after current collector chained list node is completed in copy reading；If now
IEC62056 client units are in meter reading wait state, then are immediately performed the action command；
4.2nd, after the completion of corresponding actions command operating, operating result is back to IEC62056 service end units, IEC62056 clothes
Business end unit is using sending operating result afield main website on Action_Response service primitives.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2001022186A1 (en) * | 1999-09-24 | 2001-03-29 | General Electric Company | Utilities communications architecture compliant power management control system |
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| WO2001022186A1 (en) * | 1999-09-24 | 2001-03-29 | General Electric Company | Utilities communications architecture compliant power management control system |
| CN202305709U (en) * | 2011-11-01 | 2012-07-04 | 深圳市航天泰瑞捷电子有限公司 | Testing platform of power utilization management system |
| CN103746937A (en) * | 2013-12-03 | 2014-04-23 | 国家电网公司 | Data acquisition service bus system applied to smart power distribution network and implementation method thereof |
| CN104795899A (en) * | 2015-05-04 | 2015-07-22 | 深圳市科陆电子科技股份有限公司 | Electric energy data acquiring and processing system based on IEC62056 |
| CN105070002A (en) * | 2015-07-28 | 2015-11-18 | 安徽南瑞中天电力电子有限公司 | Electricity information acquisition terminal and implementation method thereof |
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