CN108667652A - A kind of telecontrol communication machine standby machine handoff-security module and its switching method - Google Patents
A kind of telecontrol communication machine standby machine handoff-security module and its switching method Download PDFInfo
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- CN108667652A CN108667652A CN201810326012.1A CN201810326012A CN108667652A CN 108667652 A CN108667652 A CN 108667652A CN 201810326012 A CN201810326012 A CN 201810326012A CN 108667652 A CN108667652 A CN 108667652A
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- telecontrol communication
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- communication machine
- standby
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Classifications
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- 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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- 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
- H04L41/06—Management of faults, events, alarms or notifications
-
- 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
- H04L41/28—Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration
-
- 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
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of telecontrol communication machine standby machine handoff-security module and its switching method, telecontrol communication machine standby machine handoff-security module, including starting module, pre-selection module and selftest module；Starting module is connected to selftest module by preselecting module；Starting module includes period self-starting module and manually starts module；It includes substation's correction verification module, telecontrol communication machine correction verification module and key verification module to preselect module；Selftest module includes that hardware check module, software selftest module and Air conduct measurement mould are fast；The telecontrol communication machine standby machine handoff-security module and its switching method ensure the active and standby correctness for cutting machine operation, it reduces due to mistake or unit exception, it is caused to cut machine failure, the generation of machine mistake execution is even cut, the safety operation level of dispatching automation O＆M is promoted.
Description
Technical field
The present invention relates to power grid communication technical field, more particularly to a kind of telecontrol communication machine standby machine handoff-security module and its cut
Change method.
Background technology
Dispatch automated system is produced transported for power dispatching stations at different levels online based on computer, communication, control technology
Administrative staff provides Operation of Electric Systems information, the data processing system of analysis decision tool and control means.It is scheduling automated
The stable operation of system be ensure power grid security, economy, stabilization, reliability service basis.In actual operation, telecontrol communication machine is by end of standing
Data on send to main website, remote control that dispatch automated system main website issues, remote regulating strategy are received through end telecontrol communication machine of standing, and are realized and are adjusted
Monitoring, operation of the degree center to end equipment of standing.Therefore, the correct operation of telecontrol communication machine runs power system stability and ensures electricity consumption
Safety etc. all has a direct impact.
When normal operation, dispatching automation monitoring system carries out data exchange by telecontrol communication machine and station end, realizes to power grid
The equipment of Nei Ge substations carries out centralized watch, unified management and On-line Control, realizes that the whole network regulates and controls operation with closed ring, pattern is as schemed
Shown in 1；
For ensure telecontrol communication machine reliability, stand end generally setting 2 telecontrol communication machines, wherein one be main telecontrol communication machine, one be
Spare telecontrol communication machine.When crashing occurs in main telecontrol communication machine, hardware fault, or carry out service work constantly, need to carry out it is active and standby cut machine, by
Spare telecontrol communication machine carries out the transmission of data, receives, and main telecontrol communication machine may be implemented to overhaul.But it in actual motion maintenance, is led
It is standby to cut machine work, at this time in case of spare telecontrol communication machine failure, station end will be caused to lose data exchange with dispatching automation main website,
Single monitoring substation is formed, as shown in Figure 2；
Currently, use more station end manually to telecontrol equipment carry out it is active and standby cut machine, can cause as following drawbacks：
(1) the active and standby machine of cutting of special messenger's progress need to be set to work, artificial operating efficiency affects the raising of automatization level.I.e. should
Pattern increases the consumption of human cost, while also increasing O＆M cost；
(2) when progress scrap build or telecontrol communication machine are abnormal, progress is active and standby to cut machine, if standby host equipment occurs at this time
It is abnormal, station end can be caused to lose data exchanging function with main website, even lose remote control, remote regulating function.It is unfavorable for the peace of power grid
Full stable operation.
Invention content
The object of the present invention is to provide a kind of telecontrol communication machine standby machine handoff-security module and its switching methods.
For this purpose, technical solution of the present invention is as follows：
A kind of telecontrol communication machine standby machine handoff-security module, including starting module, pre-selection module and selftest module；Starting module
It is connected to selftest module by preselecting module；
Starting module includes period self-starting module and manually starts module；Period self-starting module can be according to setting time
Periodically start switch between master and slave machines；Module is manually started to carry out manually starting switch between master and slave machines in standby machine failure；
It includes substation's correction verification module, telecontrol communication machine correction verification module and key verification module to preselect module；Substation's calibration mode
Block verifies power transformation station name；Telecontrol communication machine correction verification module verifies the title and IP address of telecontrol communication machine；Key verification
The uniqueness that module inputs operating personnel key verifies；
Selftest module includes that hardware check module, software selftest module and Air conduct measurement mould are fast；Hardware check module is used for
Whether good detect hardware module operating condition；Whether software selftest module is used for detecting system running software operating mode good；It is logical
Whether road detection module is used for detecting communication channel operating condition good.
A method of standby machine handoff-security being carried out, including the following steps carried out in order：
1) it is on module, carries out telecontrol communication machine switch between master and slave machines initialization；
2) substation's correction verification module verifies the to be switched corresponding power transformation station name of telecontrol communication machine, if testing result is just
Often, then enter in next step, otherwise, exit switch between master and slave machines program and be simultaneously emitted by alarm；
3) telecontrol communication machine correction verification module verifies telecontrol communication machine title and IP address, if testing result is normal, under entering
Otherwise one step exits switch between master and slave machines program and is simultaneously emitted by alarm；
4) operating personnel input key, and key verification module verifies the key of input, if testing result is normal,
Into in next step, otherwise, exits switch between master and slave machines program and be simultaneously emitted by alarm；
5) hardware check module (301) detects whether active and standby telecontrol communication machine hardware module operating condition is good, and testing result is
"Yes" then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
6) software selftest module (302) detects whether active and standby telecontrol communication machine system software operating condition is good, and testing result is
"Yes" then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
7) it is whether good with main website communication channel operating condition to detect active and standby telecontrol communication machine for channel detecting module (303), detects
As a result it is "Yes", then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
8) execute former spare telecontrol communication machine and put into program, be " main telecontrol communication machine " by former spare telecontrol communication machine block, realize station end with
The data exchange of dispatching automation main website works；
9) step 5)~step 7) is repeated, and is entered in next step；
10) it executes former main telecontrol communication machine to exit the program, former main telecontrol communication machine redirects as " spare telecontrol communication machine ", active and standby telecontrol communication machine switching
It completes.
Compared with prior art, the telecontrol communication machine standby machine handoff-security module and its switching method ensure that active and standby machine of cutting operates
Correctness, reduce due to mistake or unit exception, it is caused to cut machine failure, even cut the hair of machine mistake execution
It is raw, promote the safety operation level of dispatching automation O＆M；Save human cost, it is not necessary to set special messenger again and safeguard, and can be with
Switch between master and slave machines are periodically carried out, it is horizontal to improve dispatch automated system operation maintenance management for periodic test work.
Description of the drawings
Fig. 1 is existing grid automation monitoring system structure diagram.
Fig. 2 is the operating structure of the grid automation monitoring system when spare prime mover failure carries out switch between master and slave machines
Figure.
Fig. 3 is telecontrol communication machine standby machine handoff-security module frame chart provided by the invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described further, but following embodiments are absolutely not to this hair
It is bright to have any restrictions.
A kind of telecontrol communication machine standby machine handoff-security module, as shown in figure 3, including starting module 1, pre-selection module 2 and self-test
Module 3；Starting module 1 is connected to selftest module 3 by preselecting module 2；
Starting module 1 includes period self-starting module 101 and manually starts module 102；Period self-starting module 101 can root
Periodically start switch between master and slave machines according to setting time, to ensure that active and standby telecontrol communication machine may be implemented while online, active and standby mutual use must
It must ensure that active and standby telecontrol communication machine operating mode is good, can be completed to active and standby telemechanical by periodically cutting machine to the setting of active and standby telecontrol communication machine
The inspection of machine operating mode, and to the active and standby realization for cutting machine function；Under the pattern, it can manually be arranged and cut the machine time, realize timing
Cut machine；Or the machine period is cut in artificial setting, cuts machine performance period；Module 102 is manually started to carry out in standby machine failure manually
Start switch between master and slave machines；When main telecontrol communication machine carries out work or the generations of main telecontrol communication machine such as hardware device transformation, change system setting
It is abnormal, when such as crashing, hardware fault, or exception occur with main website channel, it can carry out manually starting and active and standby cut machine, exception
After the completion of science and engineering is made, automatic start-up mode is arrived in the setting that can go again；
It includes substation's correction verification module 201, telecontrol communication machine correction verification module 202 and key verification module 203 to preselect module 2；Become
Power station correction verification module 201 verifies power transformation station name；Telecontrol communication machine correction verification module 202 to the title of telecontrol communication machine and IP address into
Row verification；The uniqueness that key verification module 203 inputs operating personnel key verifies；
Selftest module 3 includes hardware check module 301, software selftest module 302 and Air conduct measurement mould fast 303；Hardware is certainly
Whether inspection module 301 is used for detecting hardware module operating condition good；Software selftest module 302 is used for detecting system running software
Whether operating mode is good；Whether channel detecting module 303 is used for detecting communication channel operating condition good.
A method of using telecontrol communication machine standby machine handoff-security module carry out standby machine handoff-security, including in order into
Capable the following steps：
1) it is on module 1, carries out telecontrol communication machine switch between master and slave machines initialization；
2) substation's correction verification module 201 verifies the to be switched corresponding power transformation station name of telecontrol communication machine, if detection knot
Fruit is normal, then enters in next step, otherwise, exit switch between master and slave machines program and be simultaneously emitted by alarm；
3) telecontrol communication machine correction verification module 202 verifies telecontrol communication machine title and IP address, if testing result is normal, enters
In next step, otherwise, it exits switch between master and slave machines program and is simultaneously emitted by alarm；
4) operating personnel input key, and key verification module 203 verifies the key of input, if testing result is just
Often, then enter in next step, otherwise, exit switch between master and slave machines program and be simultaneously emitted by alarm；
5) hardware check module (301), which detects the hardware modules such as CPU module, power module, the fan of active and standby telecontrol communication machine, is
No operating mode is good, and testing result is "Yes", then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by police
Report；
6) software selftest module (302) detects whether active and standby telecontrol communication machine system software operating condition is good, and testing result is
"Yes" is then carried out into next step, if detecting system occurs crashing or extremely, pause is active and standby to cut machine program；
7) it is whether good with main website communication channel operating condition to detect active and standby telecontrol communication machine for channel detecting module (303), detects
As a result it is "Yes", then carries out into next step, if sense channel disconnecting or exception, pause is active and standby to cut machine program, and through delay
Send out alarm；
8) execute former spare telecontrol communication machine and put into program, be " main telecontrol communication machine " by former spare telecontrol communication machine block, realize station end with
The data exchange of dispatching automation main website works；
9) step 5)~step 7) is repeated, and is entered in next step；
10) it executes former main telecontrol communication machine to exit the program, former main telecontrol communication machine redirects as " spare telecontrol communication machine ", active and standby telecontrol communication machine switching
It completes.
Claims (2)
1. a kind of telecontrol communication machine standby machine handoff-security module, which is characterized in that including starting module (1), preselect module (2) and oneself
Examine module (3)；Starting module (1) is connected to selftest module (3) by preselecting module (2)；
Starting module (1) includes period self-starting module (101) and manually starts module (102)；Period self-starting module (101)
Switch between master and slave machines can periodically be started according to setting time；Module (102) is manually started manually to be opened in standby machine failure
Dynamic switch between master and slave machines；
It includes substation's correction verification module (201), telecontrol communication machine correction verification module (202) and key verification module to preselect module (2)
(203)；Substation's correction verification module (201) verifies power transformation station name；Name of the telecontrol communication machine correction verification module (202) to telecontrol communication machine
Claim and IP address is verified；The uniqueness that key verification module (203) inputs operating personnel key verifies；
Selftest module (3) includes that hardware check module (301), software selftest module (302) and Air conduct measurement mould are fast (303)；Firmly
Whether part selftest module (301) is used for detecting hardware module operating condition good；Software selftest module (302) is used for detecting system
Whether running software operating mode is good；Whether channel detecting module (303) is used for detecting communication channel operating condition good.
2. a kind of side carrying out standby machine handoff-security using telecontrol communication machine standby machine handoff-security module as described in claim 1
Method, which is characterized in that including the following steps carried out in order：
1) it is on module (1), carries out telecontrol communication machine switch between master and slave machines initialization；
2) substation's correction verification module (201) verifies the to be switched corresponding power transformation station name of telecontrol communication machine, if testing result
Normally, then enter in next step, otherwise, exit switch between master and slave machines program and be simultaneously emitted by alarm；
3) telecontrol communication machine correction verification module (202) verifies telecontrol communication machine title and IP address, if testing result is normal, under entering
Otherwise one step exits switch between master and slave machines program and is simultaneously emitted by alarm；
4) operating personnel input key, and key verification module (203) verifies the key of input, if testing result is normal,
Then enter in next step, otherwise, exits switch between master and slave machines program and be simultaneously emitted by alarm；
5) hardware check module (301) detects whether active and standby telecontrol communication machine hardware module operating condition is good, and testing result is "Yes",
It then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
6) software selftest module (302) detects whether active and standby telecontrol communication machine system software operating condition is good, and testing result is "Yes",
It then carries out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
7) channel detecting module (303), the testing result whether good with main website communication channel operating condition that detect active and standby telecontrol communication machine
For "Yes", then carry out, into next step, otherwise, exiting switch between master and slave machines program and being simultaneously emitted by alarm；
8) it executes former spare telecontrol communication machine and puts into program, be " main telecontrol communication machine " by former spare telecontrol communication machine block, realize station end and scheduling
Automate the data exchange work of main website；
9) step 5)~step 7) is repeated, and is entered in next step；
10) it executes former main telecontrol communication machine to exit the program, former main telecontrol communication machine redirects as " spare telecontrol communication machine ", and active and standby telecontrol communication machine has switched
At.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544948A (en) * | 2019-09-11 | 2019-12-06 | 国网湖南省电力有限公司 | Dual-configuration STATCOM control protection system and scheduling monitoring method thereof |
| CN110571928A (en) * | 2019-09-04 | 2019-12-13 | 国网湖南省电力有限公司 | STATCOM control protection equipment fault undisturbed switching method and system |
| CN112714461A (en) * | 2021-01-29 | 2021-04-27 | 四川安迪科技实业有限公司 | DAMA satellite network central station protection switching method |
| CN114979181A (en) * | 2022-05-25 | 2022-08-30 | 南京国电南自维美德自动化有限公司 | Planned value curve synchronization method, device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1752940A (en) * | 2004-09-24 | 2006-03-29 | 华为技术有限公司 | Method of restoring single board software edition |
| CN101119187A (en) * | 2007-09-06 | 2008-02-06 | 上海可鲁系统软件有限公司 | Master-salve equipment switch control method |
| CN102073523A (en) * | 2011-01-19 | 2011-05-25 | 中兴通讯股份有限公司 | Method and device for implementing software version synchronization |
| CN107766502A (en) * | 2017-10-20 | 2018-03-06 | 上海新炬网络信息技术股份有限公司 | A kind of Oracle RAC databases disaster tolerance switches drilling method |
-
2018
- 2018-04-12 CN CN201810326012.1A patent/CN108667652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1752940A (en) * | 2004-09-24 | 2006-03-29 | 华为技术有限公司 | Method of restoring single board software edition |
| CN101119187A (en) * | 2007-09-06 | 2008-02-06 | 上海可鲁系统软件有限公司 | Master-salve equipment switch control method |
| CN102073523A (en) * | 2011-01-19 | 2011-05-25 | 中兴通讯股份有限公司 | Method and device for implementing software version synchronization |
| CN107766502A (en) * | 2017-10-20 | 2018-03-06 | 上海新炬网络信息技术股份有限公司 | A kind of Oracle RAC databases disaster tolerance switches drilling method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571928A (en) * | 2019-09-04 | 2019-12-13 | 国网湖南省电力有限公司 | STATCOM control protection equipment fault undisturbed switching method and system |
| CN110544948A (en) * | 2019-09-11 | 2019-12-06 | 国网湖南省电力有限公司 | Dual-configuration STATCOM control protection system and scheduling monitoring method thereof |
| CN112714461A (en) * | 2021-01-29 | 2021-04-27 | 四川安迪科技实业有限公司 | DAMA satellite network central station protection switching method |
| CN114979181A (en) * | 2022-05-25 | 2022-08-30 | 南京国电南自维美德自动化有限公司 | Planned value curve synchronization method, device and storage medium |
| CN114979181B (en) * | 2022-05-25 | 2023-12-26 | 南京国电南自维美德自动化有限公司 | Method, device and storage medium for synchronizing planned value curves |
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Application publication date: 20181016 |