CN106254568A - A kind of electric power domain name management method based on dispatch data net - Google Patents
A kind of electric power domain name management method based on dispatch data net Download PDFInfo
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- CN106254568A CN106254568A CN201610597602.9A CN201610597602A CN106254568A CN 106254568 A CN106254568 A CN 106254568A CN 201610597602 A CN201610597602 A CN 201610597602A CN 106254568 A CN106254568 A CN 106254568A
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- territory
- registration
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- domain name
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/30—Managing network names, e.g. use of aliases or nicknames
- H04L61/3015—Name registration, generation or assignment
- H04L61/3025—Domain name generation or assignment
Abstract
A kind of electric power domain name management method based on dispatch data net, the step that territory is reported, in local scheduling mechanism, dynamic proxy service is reported online dynamic in real time to domain name reporting module；The step of territory registration, the scheduling institution territory Registering modules of Active Registration sends domain name registration connection request；By registration scheduling institution back response information；The step that territory synchronizes, by registration scheduling institution to the information of Active Registration scheduling institution real time propelling movement local scheduling mechanism gateway application process status；The step of location, territory, gateway application Active Registration scheduling institution is to local sending domain Location Request, and request is by the information of registration scheduling institution gateway application state.The method of the present invention forms independent, stable domain name supervising process, improves the efficiency that different geographical, different stage scheduling institution information are mutual, improves the safety of Operation of Electric Systems.
Description
Technical field
The present invention relates to communication of power system field, particularly relate to a kind of electric power domain name supervising based on dispatch data net
Method.
Background technology
At present, in intelligent grid Dispatching Control System (being called for short " D5000 system "), domain name supervising function is only capable of supporting far
The service access of journey, and couple with existing D5000 remote service proxy function height.Along with electrical network scale constantly expands, scheduling
Data interaction amount between system increases increasingly, and existing domain name supervising function is difficult to meet power system and transmits for wide area message
And the demand that information on services wide area is shared.Support bigger so needing a kind of electric power domain name administrative mechanism independent, unified, efficient badly
The wide area scheduling business of scope, it is achieved the unified management of domain name between dispatching patcher, the data type of extension wide-area transmission, raising territory
The response efficiency of name location.
The domain name supervising function of existing power dispatch data network there is problems in that
The first, also being the most serious problem, existing domain name supervising function couples with other power scheduling business height, is not
Independent application process, fluctuation of service can affect the production safety of power system.
The second, existing domain name supervising is only supported a type of to transmit across scheduling institution data, and autgmentability is poor, and territory is noted
The functions such as volume, territory route are the most perfect, the trans-regional data transportation requirements of polymorphic type being insufficient under distributed environment.
3rd, network programming model is simple, and concurrency is little, response efficiency is low, it is impossible to support large-scale distributed agency
Carry out transregional Location Request.
Therefore, it is badly in need of a kind of domain name management method at present and runs independent application process, support different geographical different stage
Scheduling institution between data transmission, carry out the unified domain name supervising under application-specific business, specified conditions according to power system.
Summary of the invention
For solving above-mentioned technical problem, the present invention proposes a kind of electric power domain name management method general, efficient, this domain name
Management method uses principal and subordinate's two-node cluster hot backup mode of operation, greatly reduces the TCP produced because of territory registration between scheduling institution and connects, simultaneously
Thering is provided online report and long range positioning interface in real time for there is the application (being called for short: gateway application) of wide-area data interaction demand, solving
Determine across the different types of data transmission problems of scheduling institution, it is achieved according under power system application-specific business, specified conditions
Unified domain name supervising, thus, allow gateway application research staff focus more on the process of business datum, and ensure that power system
The safe transmission of wide-area data.
It is an object of the invention to provide a kind of electric power forming independent, stable domain name supervising process based on dispatch data net
Domain name management method.
For achieving the above object, present invention provide the technical scheme that
A kind of electric power domain name management method based on dispatch data net, comprises the following steps:
The step that step 1 territory is reported, in local scheduling mechanism, dynamic proxy service is reported in real time to domain name reporting module
Line is dynamic, domain name reporting module real-time collecting and monitor the state of described dynamic proxy service and run load information；
Step 2 territory registration step, the scheduling institution of Active Registration to accessed scheduling institution active initiated domain register,
The scheduling institution territory Registering modules of Active Registration sends domain name registration to the reception Registering modules of the scheduling institution registered and connects
Request；
Received Registering modules by registration scheduling institution to believe to the scheduling institution territory Registering modules back response of Active Registration
Breath；
The step that step 3 territory synchronizes, by territory synchronization module the receiving to Active Registration scheduling institution of registration scheduling institution
The information of territory synchronization module real time propelling movement local scheduling mechanism gateway application process status；
Step 4 territory location step, gateway application when carrying out cross-system data interaction, the territory of Active Registration scheduling institution
Locating module is to local domain locating module sending domain Location Request, and request is by the information of registration scheduling institution gateway application state.
Further, in step 1, described territory reporting module is provided with watcher thread and territory report processes thread, described prison
Listen thread to be responsible for monitoring the registration request of local dynamic proxy service, and wake up territory report process thread process request up；
The report of described territory processes thread and is responsible for receiving the log-on message of local dynamic proxy service, and information is saved in this
Relief area, ground.
Further, in step 2, described territory Registering modules includes territory registration thread and receives response thread, wherein, institute
State territory registration thread and send domain name registration connection request to the watcher thread by registration scheduling institution；Receive response thread to be received back to
The response message sent.
Further, in step 2, described reception territory Registering modules includes watcher thread and territory registration audits thread, prison
Listen thread to monitor the registration request of Active Registration scheduling institution, and wake up the audit universe registration request of territory registration audits thread up, territory
Registration audits thread read Active Registration scheduling institution territory registration request, and audit whether succeed in registration, successful then to active
The pre-registration module in registration scheduling institution territory is reported audit and is passed through information.
Further, in step 3, described territory synchronization module includes territory synchronizing thread and territory monitoring thread, and described territory is same
Step thread pushes synchronization field information to Active Registration scheduling institution；
Territory monitoring thread monitoring territory registration connects whether there is exception, if there being exception, then reclaims in the registration step of territory and produces
Resource information.
Further, in step 3, described reception territory synchronization module includes that watcher thread and domain information process thread, institute
State the information that watcher thread monitoring reception territory synchronization module sends, and wake up domain information process thread process information up；
Domain information processes thread and receives the information that territory synchronizes, and is saved in local buffer.
Further, in step 4, described territory locating module includes watcher thread and territory localization process thread, described prison
Listen thread to monitor the Location Request of local dynamic proxy server, and wake up territory localization process thread up；At the localization process thread of territory
Reason territory Location Request, and response results is returned to local dynamic proxy service.
Further, when oriented domain reporting module is registered, territory report processes thread and first locks renewal information on services, then
Unlock for territory registration audits thread audit registration information and territory synchronizing thread synchronization field information, thus realize territory and report
Process thread, territory registration audits thread and the triangular synchronization of territory synchronizing thread.
Further, when the server info having Active Registration scheduling institution is pushed to by registration scheduling institution, territory is believed
Breath processes thread can lock the server info updated by registration scheduling institution；
When there being service initiated domain Location Request, the territory localization process thread of territory locating module can lock reading service letter
Breath, and positioning result is returned to service, unlock after terminating,
Thus realize domain information and process the synchronization between thread and territory localization process thread.
Further, the management process of scheduling institution internal power domain name is:
Far-end distributed agent is by carrying out territory report to far-end domain name supervising, by the presence of far-end distributed agent
And load information is registered to far-end domain name supervising；
Presence and the load information real-time synchronization of far-end distributed agent are arrived by far-end domain name supervising by territory registration
Home domain name manages；
Home domain name carries out real-time update, for local distributed generation after managing the synchronizing information receiving far-end domain name supervising
The location, territory of reason provides latest data resource.
Use technique scheme, there is advantages that
First, domain name supervising function is decoupled by the method for the domain name supervising of the present invention with existing scheduling business, formed independently,
Stable domain name supervising process, improves the efficiency that different geographical, different stage scheduling institution information are mutual, improves power train
The safety that system runs.
Second, the invention provides the method that numerous types of data is registered, territory positions in the territory across between scheduling institution, effectively
Solve the interaction problems of variety classes data between scheduling institution.
3rd, the method for the present invention improves concurrency and response efficiency, it is possible to support the territory registration request of ten thousand grades of application, and
Acting on behalf of presence in Millisecond locating distal scheduling institution, the application simultaneously reaching second level is online, off-line perception.
Accompanying drawing explanation
Fig. 1 is the flow chart of domain name management method of the present invention；
Fig. 2 is domain name management method module diagram of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and embodiment, right
The present invention is further elaborated.Should be appreciated that structure chart described herein and specific embodiment are only in order to explain this
Invention, is not intended to limit the present invention.
Embodiment 1
Fig. 1 is the flow chart of domain name management method of the present invention, a kind of electric power domain name based on dispatch data net
Management method, comprises the following steps:
The step that step 1 territory is reported, in local scheduling mechanism, dynamic proxy service (distributed agent) reports mould to domain name
Block is reported online dynamic in real time, domain name reporting module real-time collecting and the state of supervision described dynamic proxy service and operation load
Information；
Step 2 territory registration step, the scheduling institution of Active Registration to accessed scheduling institution active initiated domain register,
The scheduling institution territory Registering modules of Active Registration sends domain name registration to the reception Registering modules of the scheduling institution registered and connects
Request；
Received Registering modules by registration scheduling institution to believe to the scheduling institution territory Registering modules back response of Active Registration
Breath；
The step that step 3 territory synchronizes, by territory synchronization module the receiving to Active Registration scheduling institution of registration scheduling institution
The information of territory synchronization module real time propelling movement local scheduling mechanism gateway application process status；
Step 4 territory location step, gateway application when carrying out cross-system data interaction, the territory of Active Registration scheduling institution
Locating module is to local domain locating module sending domain Location Request, and request is by the information of registration scheduling institution gateway application state.
Embodiment 2
Fig. 2 is domain name management method module diagram of the present invention, and the transmission of information is as in figure 2 it is shown, territory reporting module is provided with
Watcher thread and territory report process thread, and watcher thread is responsible for monitoring the registration of local dynamic proxy service (distributed agent) please
Ask, and wake up territory report process thread process request up；Distributed agent (dynamic proxy service) is the tune being in different geographical
Control mechanism provides dynamic proxy service, and bottom data carries out data interaction by distributed agent.
Territory report processes thread and is responsible for receiving the log-on message of local dynamic proxy service, and information is saved in local slow
Rush district.
Territory Registering modules includes territory registration thread and receives response thread, and wherein, registration thread in territory is to by registration dispatcher
The watcher thread of structure sends domain name registration connection request；Receive response thread and receive the response message of loopback.
Receiving territory Registering modules and include watcher thread and territory registration audits thread, watcher thread monitors Active Registration dispatcher
The registration request of structure, and wake up the audit universe registration request of territory registration audits thread up, territory registration audits thread reads Active Registration
The registration request in scheduling institution territory, and audit whether succeed in registration, successful then to Active Registration scheduling institution territory territory registration mould
Block is reported audit and is passed through information.
Territory synchronization module includes territory synchronizing thread and territory monitoring thread, and territory synchronizing thread pushes to Active Registration scheduling institution
Synchronization field information；
Territory monitoring thread monitoring territory registration connects whether there is exception, if there being exception, then reclaims in the registration step of territory and produces
Resource information.
Receive territory synchronization module and include that watcher thread and domain information process thread, watcher thread monitoring reception territory synchronization module
The information sent, and wake up domain information process thread process information up；
Domain information processes thread and receives the information that territory synchronizes, and is saved in local buffer.
Territory locating module includes watcher thread and territory localization process thread, and watcher thread monitors local dynamic proxy service
Location Request, and wake up territory localization process thread up；Localization process thread process territory, territory Location Request, and response results is returned to
Local dynamic proxy service.
When oriented domain reporting module is registered, territory report processes thread and first locks renewal service (distributed agent) information,
Then unlock for territory registration audits thread audit registration information and territory synchronizing thread synchronization field information, thus realize territory
Report processes thread, territory registration audits thread and the triangular synchronization of territory synchronizing thread.
When having the service information pushing of Active Registration scheduling institution to during by registration scheduling institution, domain information processes thread meeting
Lock the information on services updated by registration scheduling institution；
When there being service initiated domain Location Request, the territory localization process thread of territory locating module can lock reading service letter
Breath, and positioning result is returned to service, unlock after terminating, it is achieved domain information processes between thread and territory localization process thread
Synchronize.
Embodiment described above only have expressed embodiments of the present invention, and it describes more concrete and detailed, but can not
Therefore the restriction to the scope of the claims of the present invention it is interpreted as.It should be pointed out that, for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an electric power domain name management method based on dispatch data net, it is characterised in that comprise the following steps:
The step that step 1 territory is reported, in local scheduling mechanism, dynamic proxy service is reported online dynamic in real time to domain name reporting module
State, domain name reporting module real-time collecting and the state of supervision described dynamic proxy service and operation load information；
The step of step 2 territory registration, the scheduling institution of Active Registration is registered, actively to the scheduling institution accessed actively initiated domain
The scheduling institution territory Registering modules of registration sends domain name registration connection request to the reception Registering modules of the scheduling institution registered；
The Registering modules scheduling institution territory Registering modules back response information to Active Registration is received by registration scheduling institution；
The step that step 3 territory synchronizes, same to the reception territory of Active Registration scheduling institution by the territory synchronization module of registration scheduling institution
The information of step module real time propelling movement local scheduling mechanism gateway application process status；
The step of location, step 4 territory, gateway application is when carrying out cross-system data interaction, and the territory of Active Registration scheduling institution positions
Module is to local domain locating module sending domain Location Request, and request is by the information of registration scheduling institution gateway application state.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 1
In, described territory reporting module is provided with watcher thread and territory report processes thread, and described watcher thread is responsible for monitoring local dynamically generation
The registration request of reason service, and wake up territory report process thread process request up；
The report of described territory processes thread and is responsible for receiving the log-on message of local dynamic proxy service, and information is saved in local slow
Rush district.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 2
In, described territory Registering modules includes territory registration thread and receives response thread, and wherein, described territory registration thread is dispatched to by registration
The watcher thread of mechanism sends domain name registration connection request；Receive response thread and receive the response message of loopback.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 2
In, described reception territory Registering modules includes watcher thread and territory registration audits thread, and watcher thread monitors Active Registration dispatcher
The registration request of structure, and wake up the audit universe registration request of territory registration audits thread up, territory registration audits thread reads Active Registration
The registration request in scheduling institution territory, and audit and whether succeed in registration, successful then pre-registration mould to Active Registration scheduling institution territory
Block is reported audit and is passed through information.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 3
In, described territory synchronization module includes territory synchronizing thread and territory monitoring thread, and described territory synchronizing thread is to Active Registration scheduling institution
Push synchronization field information；
Territory monitoring thread monitoring territory registration connects whether there is exception, if there being exception, then reclaims the money produced in the registration step of territory
Source information.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 3
In, described reception territory synchronization module includes that watcher thread and domain information process thread, and described watcher thread monitoring reception territory synchronizes
The information that module sends, and wake up domain information process thread process information up；
Domain message processes thread and receives the information that territory synchronizes, and is saved in local buffer.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that: in step 4
In, described territory locating module includes watcher thread and territory localization process thread, and described watcher thread monitors local dynamic proxy clothes
The Location Request of business, and wake up territory localization process thread up；Localization process thread process territory, territory Location Request, and response results is returned
Back to local dynamic proxy service.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that work as oriented domain
During reporting module registration, territory report processes thread and first locks renewal server info, then unlocks and examines for territory registration audits thread
Meter registration information and territory synchronizing thread synchronization field information use, thus realize territory report and process thread, territory registration audits line
Journey and the triangular synchronization of territory synchronizing thread.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that when having actively
When the server info of registration scheduling institution is pushed to by registration scheduling institution, domain information process thread can lock renewal and be registered
The server info of scheduling institution；
When there being server initiated domain Location Request, the territory localization process thread of territory locating module can lock reading server letter
Breath, and positioning result is returned to server, unlock after terminating,
Thus realize domain information and process the synchronization between thread and territory localization process thread.
Electric power domain name management method based on dispatch data net the most according to claim 1, it is characterised in that dispatcher
The management process of structure internal power domain name is:
Far-end distributed agent is by carrying out territory report to far-end domain name supervising, by the presence of far-end distributed agent and negative
Information carrying breath is registered to far-end domain name supervising；
Far-end domain name supervising by territory registration by the presence of far-end distributed agent and load information real-time synchronization to this locality
Domain name supervising；
Home domain name carries out real-time update after managing the synchronizing information receiving far-end domain name supervising, for local distributed agent
Location, territory provides latest data resource.
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| CN201610597602.9A CN106254568B (en) | 2016-07-26 | 2016-07-26 | Power domain name management method based on scheduling data network |
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| CN201610597602.9A CN106254568B (en) | 2016-07-26 | 2016-07-26 | Power domain name management method based on scheduling data network |
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Cited By (1)
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| CN112422634A (en) * | 2020-10-27 | 2021-02-26 | 崔惠萍 | Cross-network-segment distributed scheduling method and system based on Internet |
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