CN106160212B - A kind of remote centralized control system and method for power communication terminal - Google Patents
A kind of remote centralized control system and method for power communication terminal Download PDFInfo
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- CN106160212B CN106160212B CN201510184649.8A CN201510184649A CN106160212B CN 106160212 B CN106160212 B CN 106160212B CN 201510184649 A CN201510184649 A CN 201510184649A CN 106160212 B CN106160212 B CN 106160212B
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Abstract
The invention discloses the remote centralized control systems and method of a kind of power communication terminal, its system includes: control plane, for controlling the data interaction applied between plane and power communication terminal access plane, support is provided to the operation system of application plane and the access network of power communication terminal access plane is managed concentratedly, comprising: scheduling of resource, traffic management, business identification, routing management.Controlling plane includes: controller.The remote centralized control system and method for power communication terminal of the invention, control the functions such as Planar realization scheduling of resource, traffic management, business identification, routing management, heterogeneous communications network terminal function is moved to control Planar realization, simplify hardware design, Unified Communication terminal interface promotes terminal to interconnect.Power distribution communication network management control data model is established, the validity and scalability of centralized management are improved.
Description
Technical field
The present invention relates to power grid control technical fields, particularly relate to a kind of remote centralized control system of power communication terminal
And method.
Background technique
By many years development, the terminal communication access net of China's 10kV distribution system (hereinafter referred to as 10kV accesses net)
EPON, Industrial Ethernet, power line carrier, the technical system for wirelessly communicating complex network, group-network construction such as Fig. 1 are basically formed
It is shown.Communication network management system integrates the integrated network management of different vendor's equipment network management information still based on each vendor equipment network management
" control " function is not implemented only in urban pilot, and based on " monitoring " function in system substantially.10kV terminal communication at present connects
The shortcoming of accessing and networking framework is as follows:
1) now net has the characteristics that equipment manufacturer is more, interface is different, agreement is many and diverse, and service fulfillment and debugging need to rely on factory
The respective network management system of quotient carries out, and causes business admission scarce capacity；
2) construction now netted often is carried out for the demand of individual event distribution business, and " barrier between different departments ", " chimney woods is presented
It is vertical " the phenomenon that, cause network resources locating insufficient, comprehensive utilization ratio is not high；
3) now net number of nodes is more, broad covered area, topological structure are complicated and changeable, but is a lack of unified control interface and letter
Model is ceased, causes operation and maintenance interface, content and requirement to define difficulty, it is difficult to meet the fortune of " intensive, specialized, lean "
Dimension control requires；
4) existing distribution communication network management system modeling object only models equipment, Internet resources, it is difficult to support to business
The modeling of resource, therefore, it is difficult to perception service status information and then reasonable distribution resources.
Therefore, it is necessary to a kind of remote centralized control systems of novel power communication terminal.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of remote centralized control system of power communication terminal and control
Method, by controlling the control of Planar realization data interaction and being managed to the access to communication networks of power communication terminal.
A kind of remote centralized control system of power communication terminal is provided based on the above-mentioned purpose present invention, comprising: interconnection
Plane is accessed using plane, control plane and power communication terminal；The control plane, for controlling the application plane and institute
The data interaction between power communication terminal access plane is stated, provides support to the operation system using plane and to described
The access network of power communication terminal access plane is managed concentratedly: where the control plane includes: controller, is used for
Data format corresponding with the operation system will be converted to from the received data of the access network and will be reported；It will be from the industry
The received instruction of business system is converted to data format corresponding with the access network, and is sent to the access network；To institute
It states access network to be managed, comprising: scheduling of resource, traffic management, business identification, routing management.
According to one embodiment of present invention, further, the controller includes: Internet resources drive module, is used for
Access interface with the driver of the access network connection and the access network is provided；It is connected to the network with the access
And the data sent from the access network are received, and control instruction is converted into the corresponding data format of the access network,
And it is sent to the access network；Service Processing Module, the data forwarding for sending the access network is to corresponding institute
State operation system；The control instruction that the operation system is sent is forwarded to the corresponding access network；To the access net
The connection of network is managed, connection strategy is safeguarded, connection business is restored；Northbound interface module, for being the industry
Business system provides the access interface and API function library of standard, and the access interface supports various protocols, comprising: REST, SNMP,
TL1 agreement；By the calling of the access interface or progress api function, will be converted to from the received data of the access network
Data format corresponding with the operation system simultaneously reports.
According to one embodiment of present invention, further, the controller further include: function management module, for pair
The access network carries out network resource scheduling, traffic management, business identification, routing management；Network control module is used for institute
The data and the received control instruction of the operation system for stating access network transmission are converted to the unified data of control internal plane
Format.
According to one embodiment of present invention, further, the controller includes: master controller and the control of multiple associations
Device；Wherein, association's controller is arranged in a one-to-one correspondence with the access network.
According to one embodiment of present invention, further, association's controller is carried out with the corresponding access network
It is integrally disposed, it is integrated in the communication equipment in the corresponding access network.
According to one embodiment of present invention, further, the access network includes wireless network and cable network；Institute
Stating includes power equipment in access network, and the power equipment reported data or based on the received control instruction execute corresponding behaviour
Make；Wherein, the cable network includes: Industrial Ethernet, internet, PSTN, ISDN, EPON network；The wireless network packet
It includes: 3G mobile network, 4G mobile network.
According to one embodiment of present invention, further, the power equipment is the equipment in 10KV distribution system, packet
It includes: transformer, breaker；The operation system includes: access to network management system, automatic power distribution system, electrical energy monitoring system, the energy
Access system.
A kind of control method of the remote centralized control system based on above-mentioned power communication terminal establishes power communication end
Control data model in the remote centralized control system at end；Centralized control, management are carried out based on the control data model.
According to one embodiment of present invention, further, the long-distance centralized control system for establishing power communication terminal
Control data model in system includes: the foundation control domain in the remote centralized control system of the power communication terminal, and pre-
Being located in control domain needs control target to be achieved；Based on the control target, determined in the control domain control object and
Its classification establishes control object data model for control object class；The control object class includes: facility information class, network
Info class, business information class；Based on preset control strategy, the corresponding relationship between the control object data model is established.
According to one embodiment of present invention, further, the facility information class includes: power communication end message pair
As class, basic configuration object class, control server object class, software object class, firmware objects class, downloading upgating object class, it is
System object class；The network information class includes: gateway object class, interface object class, timed object class, routing object class, LAN pairs
As class, WAN object class, link objects class；The business information class includes: business information object class, business configuration object class, sets
Standby capability-object class, SLA object class.
The remote centralized control system and method for power communication terminal of the invention, between operation system and communication equipment
Increase a control plane, realize the functions such as scheduling of resource, traffic management, business identification, routing management, realizes multiple network money
The centralized management in source, to reach simplified communication terminal structure, Unified Communication terminal interface promotes communication terminal to interconnect
Target.It controls plane to design using delamination modularization, heterogeneous communications network terminal function is moved to control Planar realization, and hardware is simplified
Design, uniform hardware interface promote terminal to interconnect.Power distribution communication network management control data model is established, had both supported to provide network
The control in source, and support the control to business, improve the validity and scalability of centralized management.
Detailed description of the invention
Fig. 1 is 10kV power communication terminal communication access net networking schematic diagram in the prior art；
Fig. 2 is the networking signal of one embodiment of the remote centralized control system of power communication terminal according to the present invention
Figure；
Fig. 3 is that the networking of another embodiment of the remote centralized control system of power communication terminal according to the present invention is shown
It is intended to；
Fig. 4 controls plane in one embodiment for the remote centralized control system of power communication terminal according to the present invention
Function modeling schematic diagram；
Fig. 5 is controller in one embodiment of the remote centralized control system of power communication terminal according to the present invention
Modular structure schematic diagram；
Fig. 6 is the control method of one embodiment of the remote centralized control system of power communication terminal according to the present invention
Flow chart；
Fig. 7 is that the control method of the remote centralized control system of power communication terminal according to the present invention establishes data mould
The flow chart of type；
Fig. 8 is the data model schematic diagram of business domains object class.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
As shown in Fig. 2, the present invention provides a kind of remote centralized control system of power communication terminal, it can be to 10KV distribution
System carries out centralized management, can also carry out centralized management to the distribution system of other specifications, will be entire using the structure of layering
System is divided into the application plane 1, control plane 2 and power communication terminal access plane 3 of interconnection.
Using plane 1 refer to business, using etc. related entity, including multiple operation systems, server etc..Electric power
Communication terminal access plane 3 refers to the multiple power equipment communication access networks for forming power communication terminal device networking, with
Lower abbreviation accesses network.
Control plane 2 refers to and controls related entity, control using plane 1 and power communication terminal access plane 3 it
Between data interaction, to application plane 1 operation system 11 provide support and to power communication terminal access plane 3 access net
Network 31 is managed concentratedly.Controlling plane 2 includes: controller 21.
Controller 21 will from access the received data of network 31 be converted to data format corresponding with operation system 11 and on
Report.Controller 21 will be converted to data format corresponding with access network 31 from the received instruction of operation system 11, and be sent to
Access network 31.Controller 21 is docked to be managed into network 31, comprising: scheduling of resource, traffic management, business identification, routing
Management etc..
The remote centralized control system of power communication terminal in above-described embodiment, increases between business and communication equipment
One control plane realizes the functions such as scheduling of resource, traffic management, business identification, routing management, realizes EPON, industrial ether
The centralized management of net, wireless network resource etc..
As shown in figure 3, the remote centralized control system of power communication terminal includes: control plane (master controller, association's control
Device) and heterogeneous communications network (EPON, Industrial Ethernet, wireless).Power communication terminal accesses the access network packet in plane 50
Include wireless network and cable network.It all include power equipment in each access network 57,58,59, power equipment is matched for 10KV
Equipment in electric system, comprising: transformer, breaker etc..
Power equipment reported data or based on the received control instruction execute corresponding operation.Cable network includes: industry
Ethernet, internet, common exchanging telephone network PSTN, ISDN ISDN, Ethernet passive optical network EPON net
Network etc..Wireless network includes: 3G mobile network, 4G mobile network etc..Include: access to network management system using plane 51, automatically match
Electric system, electrical energy monitoring system, energy access system etc..
The remote centralized control system of power communication terminal in above-described embodiment, by EPON, Industrial Ethernet, channel radio
Control plane is moved on on the network control functions such as bandwidth allocation, Route Selection, performance guarantee of communication terminal in letter net, is only retained
Data forwarding function, to reach simplified communication terminal structure, Unified Communication terminal interface promotes communication terminal to interconnect
Target.
According to one embodiment of present invention, controller includes: master controller 53 and multiple association's controllers 54,55,56.Association
Controller assists the resource of master controller control single communication network, and the two realizes that scheduling of resource, traffic management, business are known jointly
Not, the functions such as routing management ensure the centralized management of EPON, Industrial Ethernet, wireless network resource.Wherein, assist controller 54,
55, it 56 is arranged in a one-to-one correspondence with access network 57,58,59.
Controller is assisted to can be integrated setting with corresponding access network, the communication being integrated in corresponding access network
In equipment.Control plane 53 is the core of system, and on the whole network framework of system, network size is smaller or needs to support
When function is less, association's controller can be sunk to be integrated with OLT, industrial ethernet switch (convergent point), wireless base station.
After network interface is compared with standard, maturation, association's controller function is desirably integrated into master controller, both variations are in this patent
In protection scope.
In network deployment, control plane 52 can be disposed according to network size to be operated in PC work station or server；
It can according to need and be deployed in power transformation jointly with optical line terminal OLT, industrial ethernet switch (convergent point), wireless base station
It stands, the places such as dispatching communication computer room can also be deployed in jointly with applied business, the variation of running environment and deployed position does not influence
The scope of this patent.
Control plane is the core of the system, is on the one hand sampled to bottom-layer network resource, is on the other hand upper wire
Network business provides run time infrastructure.As shown in figure 4, realize network flexible definition mechanism, key be to control plane into
The reasonable function modeling of row, control plane function realize the mentality of designing for using layering, and control plane is divided into north orientation and is connect
Mouth layer, inner nuclear layer, driving layer, wherein inner nuclear layer is further subdivided into service abstraction layer, network control layer, functional abstraction layer.Face
It is designed to the delamination modularization of service, ensure that the extensible mechanism of function, be advantageously implemented communication Internet resources
Fusion and control.
According to one embodiment of present invention, as shown in figure 5, controller 22 includes multiple modules, the function of layering is realized.
Internet resources drive module 224 provides with the driver of access network connection and accesses the access interface of network.Network money
Source drive module 224 and access are connected to the network and receive the data sent from access network, and control instruction is converted to access
The corresponding data format of network, and it is sent to access network.
Internet resources drive module 224 includes control plane southbound interface, for controlling plane definition standard control interface
Protocol realization and EPON, Industrial Ethernet, the interoperability of wireless network, and then realize the concentration control to network function and resource
System.
Service Processing Module 222 will access the data forwarding of network transmission to corresponding operation system；Operation system is sent out
The control instruction sent is forwarded to corresponding access network.Dock that the connection into network is managed, connection strategy is safeguarded, even
The business of connecing is restored.
Northbound interface module 221 provides the access interface and API function library of standard for operation system, and access interface is supported more
Kind agreement, comprising: declarative state transmits REST, Simple Network Management Protocol SNMP, TL1 (Transaction Language-
1) agreement etc..Northbound interface module 221 can also will be connect by the calling of access interface or progress api function from access network
The data of receipts are converted to data format corresponding with operation system and report.Plane is controlled to provide using the different business of plane
Access interface, such as: REST, SNMP, TL1 etc. and API function library, can using the operation system of the Application of Interface plane
Flexible configuration Internet resources according to their needs.
Function management module 223, which is docked, carries out network resource scheduling, traffic management, business knowledge into network
Not, routing management etc. is managed concentratedly.Network control module 224 supports the message format of multiple network, will access net
The data and the received control instruction of operation system that network is sent are converted to the unified data format of control internal plane, keep control flat
The forwarding of data is carried out inside face, interaction all uses unified format.
It controls plane to design using delamination modularization, abstraction is carried out to network function, and then realize Internet resources tune
The functions such as degree, traffic management, business identification, routing management.It is that the standard that application layer different business provides is visited by northbound interface
It asks interface and API function library, realizes Network Programmable；Realize that Internet resources concentrate control by southbound interface.Hetero-com-munication net
Network terminal function is moved to control Planar realization, and hardware design is simplified, and uniform hardware interface promotes terminal to interconnect.
The present invention provides a kind of control method of remote centralized control system based on above-mentioned power communication terminal, such as schemes
Shown in 6:
Step 601, the control data model in the remote centralized control system of power communication terminal is established.
Step 602, centralized control, management are carried out based on control data model.
According to one embodiment of present invention, the control data in the remote centralized control system of power communication terminal are established
Model includes: control domain to be established in the remote centralized control system of power communication terminal, and be preset in control domain and need to reach
The control target arrived；Based on control target, control object and its classification are determined in control domain, establish pipe for control object class
Control object data model；Managing object class includes: facility information class, network information class, business information class etc.；Based on preset control
System strategy establishes the corresponding relationship between control object data model.It is as shown in Figure 7:
Step 701, the regulatory requirement based on the remote centralized control system to power communication terminal, analysis are managed, control
The equipment of system.For example, system has the characteristics of demand for carrying out economize on electricity or emphasis power supply, analysis power equipment relevant to demand,
Such as capacity of substation etc..
Step 702, the modeling method based on point domain divides the domain of control object, for example, the pipe in Internet resources domain
Reason object has interchanger, router etc..
Step 703, control object class is extracted.Managing object had both included facility information class, network information class, was expanded to simultaneously
Business information class had not only supported the control to Internet resources, but also has supported the control to business.
Step 704, gather the regulatory requirement to the remote centralized control system of power communication terminal, definition control object
Model.
Step 705, the relationship in domain between control object or between the control object in each domain.For example, to reach
The demand of power saving, the relationship being defined between multiple transformer objects in facility information domain between voltage value and transformer pair
As and Internet resources domain in interchanger object between relationship etc..
The basis of the control method of the remote centralized control system of power communication terminal be to control object unified Modeling,
In one embodiment, it is referred to the organizational form of SID (Shared Information Data) model, proposes power distribution communication
Apparatus management/control data model (GIM) defines method, and the organizational form from top to bottom, successively refined is used according to SID modeling method,
Such as: domain → commercial affairs condensate → commercial entities, to complete the definition of control data model.
Define power communication terminal remote centralized control system in control data model when, first, in accordance with control pair
As domain divide → manage category division → control object (by attribute, parameter etc. describe) mode clearly manage object and its divide
Class；Secondly, to control object relationship definition, and then complete the definition to control data model.Core procedure is to complete control
Object domain divides and the definition of control object and its relationship.
In one embodiment, after completing model partition, every class model is further divided, makes such mould
Numerous control object informations in type belong in more specifically control object.Each control object definition is as follows:
1) facility information class
The information such as all configurations, software, firmware constitute the device Domain of device data model on terminal device.Root
According to the different type of device resource, facility information domain control object is divided into end message object class, basic configuration object class, pipe
Control server object class, software object class, firmware objects class, downloading upgating object class, system object class and extension object class eight
A level-one subclass.In addition, each subobject class has one or more subobject classes again.
2) network information class
Network domains are made of information relevant to network connection all in terminal.Not according to Internet resources in terminal
Same feature, by the object domain be divided into gateway object class, interface object class, timed object class, routing object class, LAN object class,
WAN object class, link objects class and extension 8 level-one subclasses of object class.In addition, each subobject class has one or more sons again
Object class.
3) business information class
For control unified for power distribution communication net, business control is one of its important content.The institute that communication equipment is supported
There is service constitution business object domain, business domains object class includes: business information object class, business configuration object class, equipment energy
Power object class, SLA object class and extension object class.For example, business information field object class divides as shown in Figure 8.
The remote centralized control system and method for power communication terminal provided by the above embodiment, operation system with communicate
Increase a control plane between equipment, realize the functions such as scheduling of resource, traffic management, business identification, routing management, realizes more
The centralized management of kind Internet resources, it is flat will to move on to control on the network control functions such as bandwidth allocation, Route Selection, performance guarantee
Face, thus reach simplified communication terminal structure, Unified Communication terminal interface, the target for promoting communication terminal to interconnect.
It controls plane to design using delamination modularization, abstraction is carried out to network function, and then realize Internet resources tune
The functions such as degree, traffic management, business identification, routing management；It is that the standard that application layer different business provides is visited by northbound interface
It asks interface and API function library, realizes Network Programmable；Realize that Internet resources concentrate control by southbound interface.Hetero-com-munication net
Network terminal function is moved to control Planar realization, and hardware design is simplified, and uniform hardware interface promotes terminal to interconnect.
Power distribution communication network management control data model is established, control object had both included facility information class, network information class, was expanded simultaneously
Business information class is opened up, the control to Internet resources has not only been supported, but also support the control to business, has improved the validity of centralized management
And scalability.
It should be understood by those ordinary skilled in the art that: the above is only specific embodiments of the present invention, and do not have to
In the limitation present invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all be wrapped
Containing within protection scope of the present invention.
Claims (7)
1. a kind of remote centralized control system of power communication terminal characterized by comprising
Application plane, control plane and the power communication terminal of interconnection access plane；
The control plane is handed over for controlling the data using between plane and power communication terminal access plane
Mutually, support is provided to the operation system using plane and the access network of power communication terminal access plane is carried out
Centralized management；Wherein, the control plane includes: controller, for will be converted to from the received data of the access network with
The corresponding data format of the operation system simultaneously reports；It will be converted to and the access net from the received instruction of the operation system
The corresponding data format of network, and it is sent to the access network；The access network is managed, comprising: scheduling of resource, stream
Buret reason, business identification, routing management；
The controller includes: master controller and multiple association's controllers, wherein association's controller and the corresponding access net
Network progress is integrally disposed, is integrated in the communication equipment in the corresponding access network, or association's controller function is integrated into
In the master controller；
The master controller and the multiple association's controller include:
Internet resources drive module, for providing the south with the driver of the access network connection and the access network
To access interface；The data sent from the access network are connected to the network and received with the access, and control instruction is converted to
The corresponding data format of the access network, and it is sent to the access network；
Service Processing Module, the data forwarding for sending the access network is to the corresponding operation system；It will be described
The control instruction that operation system is sent is forwarded to the corresponding access network；The connection of the access network is managed,
Connection strategy is safeguarded, connection business is restored；
Northbound interface module, for providing the access interface and API function library of standard, the access interface for the operation system
Support various protocols, comprising: REST, SNMP, TL1 agreement；By the access interface or the calling of api function is carried out, it will be from
The received data of the access network are converted to data format corresponding with the operation system and report；
Function management module, for carrying out network resource scheduling, traffic management, business identification, routing pipe to the access network
Reason；
Network control module, data and the received control instruction of the operation system for sending the access network are converted
For the data format that control internal plane is unified.
2. the remote centralized control system of power communication terminal as described in claim 1, it is characterised in that:
Association's controller is arranged in a one-to-one correspondence with the access network.
3. the remote centralized control system of the power communication terminal as described in claim 1 to 2 any one, it is characterised in that:
The access network includes wireless network and cable network；It include power equipment in the access network, the electric power is set
Standby reported data or based on the received control instruction execution corresponding operation；
Wherein, the cable network includes: Industrial Ethernet, internet, PSTN, ISDN, EPON network；The wireless network packet
It includes: 3G mobile network, 4G mobile network.
4. the remote centralized control system of power communication terminal as claimed in claim 3, it is characterised in that:
The power equipment is the equipment in 10kV distribution system, comprising: transformer, breaker；
The operation system includes: access to network management system, automatic power distribution system, electrical energy monitoring system, energy access system.
5. a kind of control based on the remote centralized control system of power communication terminal described in Claims 1-4 any one
Method characterized by comprising
Establish the control data model in the remote centralized control system of power communication terminal；
Centralized control, management are carried out based on the control data model.
6. method as claimed in claim 5, which is characterized in that the remote centralized control system for establishing power communication terminal
In control data model include:
Control domain is established in the remote centralized control system of the power communication terminal, and is preset in control domain and is needed to reach
Control target；
Based on the control target, control object and its classification are determined in the control domain, establish pipe for control object class
Control object data model；The control object includes: facility information class, network information class, business information class；
Based on preset control strategy, the corresponding relationship between the control object data model is established.
7. method as claimed in claim 6, it is characterised in that:
The facility information class includes: power communication end message object class, basic configuration object class, control server object
Class, software object class, firmware objects class, downloading upgating object class, system object class, extension object class；
The network information class include: gateway object class, interface object class, timed object class, routing object class, LAN object class,
WAN object class, link objects class, extension object class；
The business information class includes: business information object class, business configuration object class, capacity of equipment object class, SLA object
Class, extension object class.
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| CN106788593A (en) * | 2016-12-02 | 2017-05-31 | 全球能源互联网研究院 | A kind of Convergence gateway system towards electric power terminal communication access net |
| CN111200612B (en) * | 2020-01-06 | 2022-04-19 | 山东电工电气集团新能科技有限公司 | Distribution network downlink equipment management device |
| CN111722525A (en) * | 2020-06-22 | 2020-09-29 | 天津中新智冠信息技术有限公司 | Coefficient determination method, coefficient determination device, electronic equipment, PID system and storage medium |
| FR3119060B1 (en) * | 2021-01-20 | 2023-03-24 | Ebos Tech | DYNAMIC APPLICATION INTERFACE BASED ON BOTTOM-UP INTENT |
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