CN105978715A - Data access interface uniform management method based on real time data center - Google Patents
Data access interface uniform management method based on real time data center Download PDFInfo
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- CN105978715A CN105978715A CN201610302057.6A CN201610302057A CN105978715A CN 105978715 A CN105978715 A CN 105978715A CN 201610302057 A CN201610302057 A CN 201610302057A CN 105978715 A CN105978715 A CN 105978715A
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/024—Standardisation; Integration using relational databases for representation of network management data, e.g. managing via structured query language [SQL]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
-
- 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
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
-
- 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
- H04L69/08—Protocols for interworking; Protocol conversion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a data access interface unified management method based on a real time data center. The step includes 1) deploying an access adapter for data sources of each data transmission protocol; 2) processing data and conveying the data into a data base by the access adapters; performing uniform configuration and management on the access adapters distributed at different sites by an access centralized manager as a system administrator maintenance and management tool. The method provided by the invention improves a prior multi-data-source data access interface management method in power grid enterprises; centralized uniform management of data interfaces of different types is realized with a uniform data access interface management tool, data interface management efficiency is improved, and further the power grid enterprise operation maintenance efficiency is improved.
Description
[technical field]
The present invention relates to field of power system control, a kind of data access based on real time data center
Interface Explore of Unified Management Ideas.
[background technology]
Along with strong intelligent grid construction develops in depth, service application is information-based gathers magnanimity to operation of power networks
Real time data releasing and exploitation propose the highest requirement.Need for this to set up in fact in power grid enterprises
Time data center, get through the barrier between each operation system, it is achieved data resource sharing, improve the opening of data
Send out utilization rate, allow it play bigger effect at aspects such as the production managemenies of electric power enterprise.
In order to preferably play the effect at real time data center, need a large amount of most by produce during operation of power networks
According to the real-time data base that the real-time data imputing system real time data center in source is corresponding.When receiving data, every kind of number
The data-interface of correspondence it is required for according to source, owing to interface implemer, origin system manufacturer etc. are the most different, with
The increase of interface quantity, O&M and management difficulty certainly will be increased, need to realize all data access and access
The unified management of interface.The present invention is precisely in order to realize the unified management of real time data center multi-data source interface
And develop realization.
[summary of the invention]
For problems of the prior art, the invention provides one can be by number various in power grid enterprises
Carry out concentrating system according to the data transmission interface of source (such as remote measurement, remote signalling, electricity, SOE, recorder data etc.)
One management.For power system, general by certain Data Transport Protocol (such as CDT, 101,104 etc.)
By the Various types of data of system (such as electric current, voltage, meritorious, idle, electricity, switching signal, record wave number
According to etc.) it being sent to couple in adapter, couple in adapter receives analyzes these data, and data is stored in real time
In data base, complete the data access interface unified management side based on real time data center of data access work
Method.
For reaching object defined above, the present invention adopts the following technical scheme that a kind of number based on real time data center
According to access interface Explore of Unified Management Ideas, it is characterised in that step includes:
One, the data source for each Data Transport Protocol disposes couple in adapter, described couple in adapter
Including main couple in adapter and standby couple in adapter:
The real time data of data source passes through the incoming described couple in adapter of rendezvous protocol；When network failure, connect
Enter adapter receive described real time data and preserve, restore in real-time data base when network recovery；
Two, data are processed and incoming data base by couple in adapter, couple in adapter internal work unit
Including:
Local cache unit: when network failure, real time data is faced by the local cache module of couple in adapter
Time save as local data file, when network recovery, recall local cache module by data file
Data are stored in real-time data base；
Redundancy communication unit: main couple in adapter and standby couple in adapter intercept mutually both sides' state, work as master
During couple in adapter fault, standby couple in adapter works；
Measuring point lock unit: obtain measuring point labelling and source point name from real time data, and set up for retrieval
Measuring point mapping table；
Protocol analysis unit: resolve real time data according to the Data Transport Protocol that real time data is corresponding,
Date Conversion Unit: according to measuring point arrangement information, measuring point mapping table is carried out dimension conversion, by both
Quality Codes is converted to the Quality Codes that described data center prestores；
Data storage cell: by the real time data changed and a measurement point mapping table write real-time data base；
Scheduling unit: make couple in adapter carry out two-way communication with accessing centralized manager, make access concentrate tube
The whole service link of couple in adapter is monitored by reason device；
Three, access centralized manager and include following working cell:
Couple in adapter administrative unit: complete the opening of described couple in adapter, close, reset；Access suitable
The additions and deletions of orchestration change looks into；The setting of couple in adapter initial information, including registration interface, deletes interface, more
Reconfiguration mouth, inquiry individual interface, inquiry total interface, startup interface, stopping interface；
Couple in adapter monitoring means: the monitoring connection status of couple in adapter, start and stop state；
Quality Codes administrative unit: complete the management operation of the Quality Codes that data center prestores, described management operation
Update including increase Quality Codes, deletion Quality Codes, Quality Codes, inquire about Quality Codes, inquire about all Quality Codes；
Four, standby couple in adapter workflow:
When main couple in adapter fault, the actively adapter of standby couple in adapter；Couple in adapter will be to described
Real time data is stored in real-time data base after carrying out protocol analysis, data conversion.
Second preferred version of the present invention is: described access centralized manager also includes message monitoring means:
Access centralized manager and require that couple in adapter postbacks one the data received to accessing centralized manager
Part, for verifying the correctness of the data of couple in adapter write real-time database.
The present invention can reach following technique effect: improves original multi-data source data access in power grid enterprises
Interface management mode, realizes the collection of different types of data interface by unified data access interface management instrument
Middle unified management, improves data interface management efficiency, and then improves the efficiency of power grid enterprises' operation maintenance.
These features of the present invention and advantage will be detailed in following detailed description of the invention, accompanying drawing exposure.
[accompanying drawing explanation]
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the operating principle figure of the embodiment of the present invention 1.
[detailed description of the invention]
The technical scheme of the embodiment of the present invention is explained and says by the accompanying drawing below in conjunction with the embodiment of the present invention
Bright, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the reality in embodiment
Executing example, those skilled in the art are obtained other embodiments on the premise of not making creative work, all
Belong to protection scope of the present invention.
Embodiment 1.
Whole data access interface unified management instrument is made up of two parts: couple in adapter and access concentrate tube
Reason device.The data source of each Data Transport Protocol is required for disposing a couple in adapter, couple in adapter
Register in accessing centralized manager, run with the form of system service.Access centralized manager as system
Each instrument is managed and safeguards by manager, carries out the couple in adapter being distributed in each website concentrating system
One supervision.
With reference to Fig. 1, a kind of data access interface Explore of Unified Management Ideas based on real time data center, its step bag
Include
One, the data source for each Data Transport Protocol disposes couple in adapter, described couple in adapter
Including main couple in adapter and standby couple in adapter:
The real time data of data source passes through the incoming described couple in adapter of rendezvous protocol；When network failure, connect
Enter adapter receive described real time data and preserve, restore in real-time data base when network recovery；
Two, data are processed and incoming data base by couple in adapter, couple in adapter internal work unit
Including:
Local cache unit: when network failure, real time data is faced by the local cache module of couple in adapter
Time save as local data file, when network recovery, recall local cache module by data file
Data are stored in real-time data base；
Redundancy communication unit: main couple in adapter and standby couple in adapter intercept mutually both sides' state, work as master
During couple in adapter fault, standby couple in adapter works；
Measuring point lock unit: obtain measuring point labelling and source point name from real time data, and set up for retrieval
Measuring point mapping table；
Protocol analysis unit: resolve real time data according to the Data Transport Protocol that real time data is corresponding,
Date Conversion Unit: according to measuring point arrangement information, measuring point mapping table is carried out dimension conversion, by both
Quality Codes is converted to the Quality Codes that described data center prestores；
Data storage cell: by the real time data changed and a measurement point mapping table write real-time data base；
Scheduling unit: make couple in adapter carry out two-way communication with accessing centralized manager, make access concentrate tube
The whole service link of couple in adapter is monitored by reason device；
Three, access centralized manager and include following working cell:
Couple in adapter administrative unit: complete the opening of described couple in adapter, close, reset；Access suitable
The additions and deletions of orchestration change looks into；The setting of couple in adapter initial information, including registration interface, deletes interface, more
Reconfiguration mouth, inquiry individual interface, inquiry total interface, startup interface, stopping interface；
Couple in adapter monitoring means: the monitoring connection status of couple in adapter, start and stop state；
Quality Codes administrative unit: complete the management operation of the Quality Codes that data center prestores, described management operation
Update including increase Quality Codes, deletion Quality Codes, Quality Codes, inquire about Quality Codes, inquire about all Quality Codes；
Four, standby couple in adapter workflow:
When main couple in adapter fault, the actively adapter of standby couple in adapter；Couple in adapter will be to described
Real time data is stored in real-time data base after carrying out protocol analysis, data conversion.
Described access centralized manager also includes message monitoring means: accesses centralized manager and requires to access adaptation
Device postbacks portion to access centralized manager the data received, and is used for verifying couple in adapter write in real time
The correctness of the data in storehouse.
When being linked into real time data center when there being data to need, access manager is concentrated first to inquire about this data institute
The couple in adapter type needed, if there is this interface in system, then starts this interface and carries out data transmission,
When stopping interface after data end of transmission.If system does not exist required interface, then need to carry out registration interface
Operation, adds in system by this interface, then carries out interface start stop operation transmission data.Concentrate access tube
Reason device also can carry out the deletion of interface according to practical situation, changes and inquire about operation.
When carrying out data transmission, need to monitor the connection status of access service, couple in adapter monitoring modular
The connection status of monitoring access service, this process can send connection request to interface, calls access CORBA clothes
Business, is serviced by the CORBA of interface and is attached concrete interface, if successful connection, does not carry out other behaviour
Make, if connection failure, checked the existence of interface by ping.
Quality Codes management does not associate with access service, maintenance quality code information the most in systems.Work as write
When the data of data base need specific Quality Codes, first Quality Codes management service can inquire about existing Quality Codes,
If system exists required Quality Codes, do not carry out other operations, if system does not exist required Quality Codes, enter
Row increases Quality Codes operation, by specific Quality Codes write into Databasce.Meanwhile, Quality Codes management module also needs
Carry out the maintenance work of data base's Quality Codes, Quality Codes that is specific or that pass into disuse is deleted from data base
Remove, new Quality Codes is updated in data base.
Transmission data procedures in, need verify data correctness, when access service data parsing out
When being stored in real-time data base, it is desirable to data are postbacked a to accessing centralized manager, when accessing centralized management
The correctness of data just can be verified when device receives these initial datas.Checking data correctness is mainly by report
Literary composition monitoring realizes, and its main functional modules is that message receives, and may determine that data by the message received
Correctness.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, be familiar with this those skilled in the art and should be understood that the present invention includes but not limited to that accompanying drawing and upper mask body are real
Execute the content described in mode.Any it is intended to be included in without departing from the function of the present invention and the amendment of structural principle
In the scope of claims.
Claims (2)
1. a data access interface Explore of Unified Management Ideas based on real time data center, it is characterised in that step bag
Include:
One, the data source for each Data Transport Protocol disposes couple in adapter, described couple in adapter
Including main couple in adapter and standby couple in adapter:
The real time data of data source passes through the incoming described couple in adapter of rendezvous protocol；When network failure, connect
Enter adapter receive described real time data and preserve, restore in real-time data base when network recovery；
Two, data are processed and incoming data base by couple in adapter, couple in adapter internal work unit
Including:
Local cache unit: when network failure, real time data is faced by the local cache module of couple in adapter
Time save as local data file, when network recovery, recall local cache module by data file
Data are stored in real-time data base；
Redundancy communication unit: main couple in adapter and standby couple in adapter intercept mutually both sides' state, work as master
During couple in adapter fault, standby couple in adapter works；
Measuring point lock unit: obtain measuring point labelling and source point name from real time data, and set up for retrieval
Measuring point mapping table；
Protocol analysis unit: resolve real time data according to the Data Transport Protocol that real time data is corresponding,
Date Conversion Unit: according to measuring point arrangement information, measuring point mapping table is carried out dimension conversion, by both
Quality Codes is converted to the Quality Codes that described data center prestores；
Data storage cell: by the real time data changed and a measurement point mapping table write real-time data base；
Scheduling unit: make couple in adapter carry out two-way communication with accessing centralized manager, make access concentrate tube
The whole service link of couple in adapter is monitored by reason device；
Three, access centralized manager and include following working cell:
Couple in adapter administrative unit: complete the opening of described couple in adapter, close, reset；Access suitable
The additions and deletions of orchestration change looks into；The setting of couple in adapter initial information, including registration interface, deletes interface, more
Reconfiguration mouth, inquiry individual interface, inquiry total interface, startup interface, stopping interface；
Couple in adapter monitoring means: the monitoring connection status of couple in adapter, start and stop state；
Quality Codes administrative unit: complete the management operation of the Quality Codes that data center prestores, described management operation
Update including increase Quality Codes, deletion Quality Codes, Quality Codes, inquire about Quality Codes, inquire about all Quality Codes；
Four, standby couple in adapter workflow:
When main couple in adapter fault, the actively adapter of standby couple in adapter；Couple in adapter will be to described
Real time data is stored in real-time data base after carrying out protocol analysis, data conversion.
A kind of same manager of data access interface based on real time data center
Method, it is characterised in that described access centralized manager also includes message monitoring means:
Access centralized manager and require that couple in adapter postbacks one the data received to accessing centralized manager
Part, for verifying the correctness of the data of couple in adapter write real-time database.
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| CN201610302057.6A CN105978715A (en) | 2016-05-09 | 2016-05-09 | Data access interface uniform management method based on real time data center |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814501A (en) * | 2018-12-29 | 2019-05-28 | 北京农业信息技术研究中心 | A kind of information acquisition system and method for field detecting device flexible access |
| CN114253953A (en) * | 2021-11-18 | 2022-03-29 | 国电南京自动化股份有限公司 | Power distribution network multidimensional data processing method and system based on cluster analysis |
| CN116775310A (en) * | 2023-07-31 | 2023-09-19 | 北京中泰华电科技有限公司 | Method for realizing fusion extension of multiple industrial real-time databases |
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Application publication date: 20160928 |