CN103501471B - Method and system for remotely controlling 10G EPON equipment in centralized mode - Google Patents
Method and system for remotely controlling 10G EPON equipment in centralized mode Download PDFInfo
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Abstract
The invention provides a method and system for remotely controlling 10G EPON equipment in a centralized mode. The method comprises the steps that firstly, the attributes of a watch dog are preset; secondly, the state of a watch dog mechanism of the 10G EPON equipment is looked up through a telecommunication management system (TMS); thirdly, when the watch dog mechanism is changed, watch dog mechanism information is sent to an EMS by the TMS; fourthly, watch dog mechanism information is sent to the 10G EPON equipment by the EMS; fifthly, a required watch dog mechanism is switched through the 10G EPON equipment; sixthly, the success of setting is notified to the TMS through the EMS. The system comprises the TMS, the network access equipment management system (EMS), the 10G EPON equipment and the watch dog, wherein the TMS, the EMS and the 10G EPON equipment are sequentially connected. Because multi-level and multi-process dog feeding programs are designed and process operation states are recognized through different levels, the monitoring process of the watch dog mechanism can be changed according to user requirements, the phenomenon that all processes are monitored by a traditional watch dog mechanism, and accordingly functions which users do not need have faults and the system is restarted is avoided, and stability of the system is improved.
Description
Technical field
The invention belongs to communication network management, and in particular to a kind of method of long-distance centralized control 10G EPON equipments and its
System.
Background technology
In a communications system, by the way of multi-zone supervision, network access equipment is managed, is generally divided into three layers：
Communications management system（Telecommunication Management System, abbreviation TMS）, network access equipment management system
System（Equipment Management System, abbreviation EMS）And network access equipment（Network Access
Equipment abbreviation NAE）.Interface between TMS and EMS is referred to as northbound interface（Itf-N）, the interface between EMS and NAE claims
For southbound interface（Itf-S）.10G EPON equipments are one kind of network access equipment.
Communication network is the nervous centralis of digital transformer substation, and what its performance directly influenced electric substation automation system can
With property, the security that digital transformer substation runs is determined.Efficiently, reliable, open communication network is that digital transformer substation must
Indispensable prerequisite and key technology.The AC sampling of all devices of transformer station by with combining unit (Mergering
Unit, abbreviation MU) communicating obtains, AC sampling part all cancellations of various measurements and protection device, substation secondary cable
It is greatly reduced, master-plan tends to simple.But the security of the program, reliability aspect will meet with risk.Because protection device
The data of computing depend on other devices and communication network, once fault data cannot be sent to protection device or time delay is longer, its
Consequence will be extremely serious.Therefore the 10G EPON equipments in power system are deposited and meet under extreme conditions user's bottom line fortune
Capable requirement, does not allow communication disruption phenomenon occur because not affecting power business failure.The communication technology is used as digital intellectualization
Important component part in transformer station, it improves each time the safety and stability to whole power system and suffers from great meaning.
At present, in 10G EPON equipments to there is house dog mechanism, it restarts system when system occurs abnormal more, because
This, it is impossible to avoid, because non-user causes communication disruption using service exception, also to be guarded the gate according to user's request set device
The dog condition restarted of triggering, to reach extreme condition under still meet the operation of user's request stability and security.
The content of the invention
For the deficiencies in the prior art, the present invention provides a kind of method of long-distance centralized control 10G EPON equipments and its is
System, be capable of achieving upper layer communication management system TMS of 10G EPON equipments carries out the stability of a system and safety to 10G EPON equipments
Operational management, reaches the effect of safe operation under 10G EPON equipments stability management and extreme case.By the inventive method
Tension management system TMS for being capable of achieving 10G EPON equipments with system carries out stability and safe operation pipe to 10G EPON equipments
Reason, reaches the effect of safe operation under the stability management and extreme case of 10G EPON equipments.
The purpose of the present invention is realized using following technical proposals：
A kind of method of long-distance centralized control 10G EPON equipments, it is characterised in that methods described includes：
（1）Default house dog attribute；
（2）Communications management system TMS inquires about 10G EPON equipment house dog mechanism states；
（3）During change equipment house dog mechanism, TMS to EMS sends house dog mechanism information；
（4）EMS to 10G EPON equipments send house dog mechanism information；
（5）House dog mechanism needed for the switching of 10G EPON equipments；
（6）Notify that TMS is arranged successfully by EMS.
Preferably, the step（2）Including
（2.1）TMS sends the order of the inquiry 10G EPON equipments house dog mechanism to EMS；
（2.2）EMS to the 10G EPON equipments forward the order；
（2.3）10G EPON equipments carry current house dog mechanism state in house dog status attribute, are reported by EMS
To TMS.
Preferably, the step（3）Change 10G EPON equipments house dog mechanism when including TMS receive user or
The instruction of switching house dog mechanism and/or house dog mechanism parameter that upper layer device sends.
Preferably, the 10G EPON equipments include house dog mechanism selection algorithm, house dog mechanism handover module, multilayer
Secondary process may be selected to feed dog program and dog program is fed in interprocess communication identification running status triggering.
Preferably, the step（5）Including the 10G EPON equipments house dog mechanism selection algorithm calculate needed for
The house dog mechanism of switching, by current house dog mechanism the house dog mechanism selection algorithm of the 10G EPON equipments is switched to
The house dog mechanism selected.
Preferably, the step（5）Dog program and process status polling routine are fed including house dog needed for opening, is closed not
The house dog of needs feeds dog program and process status polling routine.
Further, the house dog mechanism selection algorithm is used to calculate required house dog mechanism, i.e., required monitoring
System process.
Further, the house dog mechanism handover module, specifies house dog to feed dog program and process for beating opening/closing
Between status poll program, current house dog mechanism is switched to into the house dog mechanism selection algorithm mould of the 10G EPON equipments
The house dog mechanism that block is selected.
Further, the multi-level process may be selected to feed dog program, for according to the house dog mechanism handover module
The dog program of feeding that the house dog mechanism of switching is carried out in each process is opened and closed.
Further, dog program is fed in the interprocess communication identification running status triggering, for whether recognizing association process
Stable operation simultaneously triggers hello dog program.
Preferably, the TMS includes the first module and the second module；
First module, for sending the order of the inquiry 10G EPON equipments house dog mechanism to EMS；
Second module, for when needing to change the house dog mechanism of the 10G EPON equipments, sending to EMS and seeing
Door dog scheme information.
Preferably, the 10G EPON equipments are used to carry the house dog being being currently used in house dog mechanism attribute
Scheme information, reports to EMS；
The content that 10G EPON equipments are reported is transmitted to institute TMS by the EMS.
A kind of system of long-distance centralized control 10G EPON equipments that the present invention is provided based on another object, its feature exists
In the system includes communications management system TMS, network access equipment management system EMS, 10G EPON equipment and house dog；
The communications management system TMS, network access equipment management system EMS and 10G EPON equipments are sequentially connected.
Compared with the prior art, beneficial effects of the present invention are：
1st, the present invention has preset the northbound interface and southbound interface of house dog mechanism management, realizes integrated control ＆ management
The method and system of 10G EPON equipment house dog mechanisms.
2nd, the present invention adopts the multi-level software configuration of multi-process at 10G EPON equipments end, adds in each process of each level
Enter house dog and feed and judge that whether extremely process, provides the user many by heartbeat and/or active alarm between dog program, and each process
The right to choose of sample.
3rd, the present invention changes the bar that 10G EPON equipments judge system stable operation according to user's request application selection algorithm
Part, realizes under conditions of user's request is met, communication disruption phenomenon do not occur because of inessential service exception.
4th, using the attribute by adding the currently used house dog mechanism of 10G EPON equipments in northbound interface so that set
Standby upper layer communication management system TMS can obtain the currently used house dog mechanism information of 10G EPON equipments, such that it is able to
Security under the stability and extreme condition of 10G EPON equipments is estimated.Simultaneously TMS can also arrange 10G EPON and set
Standby currently employed house dog mechanism, control 10G EPON equipments are switched between different house dog mechanisms, from the overall situation
Angle the house dog mechanism that 10G EPON equipments are used is optimized, reach the most stable and safe effect of total system.
5th, the invention reside in devising multi-level multi-process feeds dog program, and layering identification running state of process is devised,
According to user's request, the process of house dog mechanism monitoring can be changed, it is to avoid traditional house dog mechanism monitors all processes and causes and sets
It is standby to restart because of the unwanted functional fault of user, improve the stability of a system.
Description of the drawings
A kind of system Northbound interfaces and southbound interface of long-distance centralized control 10G EPON equipments that Fig. 1 is provided for the present invention
House dog mechanism schematic diagram.
A kind of method flow diagram of long-distance centralized control 10G EPON equipments that Fig. 2 is provided for the present invention.
A kind of method schematic diagram of long-distance centralized control 10G EPON equipments that Fig. 3 is provided for the present invention.
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of method of long-distance centralized control 10G EPON equipments that the present invention is provided is：
1st, respectively in northbound interface and the default house dog attribute of southbound interface；
2nd, the current house dog mechanism state of communications management system TMS inquiries 10G EPON equipments；
3rd, the current enabling dog mechanism of communications management system TMS inquiries 10G EPON equipments；Needing to change the equipment
House dog mechanism when, TMS to EMS send house dog mechanism information；
4th, EMS sends house dog mechanism information to the 10G EPON equipments；
5th, 10G EPON equipments house dog mechanism according to needed for the switching of house dog mechanism information；
6th, notify to EMS to arrange successfully after switching；
7th, EMS sends house dog mechanism change and notifies to TMS, and points out TMS to arrange successfully.
Wherein, the current house dog mechanism state step of TMS inquiries 10G EPON equipments includes：TMS to EMS sends inquiry institute
The order of 10G EPON equipment house dog mechanisms is stated, EMS to 10G EPON equipments forward the order, 10G EPON equipments seeing
Current house dog mechanism state is carried in door dog status attribute, TMS is reported by EMS.
, wherein it is desired to refer to when changing the house dog mechanism of 10G EPON equipments, TMS receives user or upper layer device
The switching house dog mechanism instruction for sending and/or house dog mechanism parameter.
TMS receives the instruction of switching house dog mechanism and/or the house dog mechanism parameter that user or upper layer device send
Afterwards, TMS includes house dog mechanism parameter to the first house dog mechanism information that EMS sends；EMS to 10G EPON equipments send
Second house dog mechanism information includes house dog mechanism parameter；10G EPON equipments switch according to the second house dog mechanism information
The step of house dog mechanism being being currently used, includes：The house dog mechanism selection algorithm of 10G EPON equipments calculates expectation
The house dog mechanism of switching, the house dog mechanism selection algorithm that current house dog mechanism switches to 10G EPON equipments is selected
The house dog mechanism for going out.
Wherein, TMS includes the first module and the second module, the first module, for sending the inquiry 10GEPON to EMS
The order of equipment house dog mechanism；Second module, for when needing to change the house dog mechanism of the 10G EPON equipments, to
EMS sends the first house dog mechanism information；EMS is additionally operable to forward the order to the 10G EPON equipments, and for inciting somebody to action
The content that 10G EPON equipments are reported is transmitted to TMS；10G EPON equipments are additionally operable to carry current in house dog mechanism attribute
The house dog mechanism information being currently in use, reports to the EMS.
The present invention is by the attribute in the currently used house dog mechanism of northbound interface addition 10G EPON equipments so that set
Standby upper layer communication management system TMS can obtain the currently used house dog mechanism information of 10G EPON equipments, such that it is able to
Security under the stability and extreme condition of 10G EPON equipments is estimated.Simultaneously TMS can also arrange 10G EPON and set
Standby currently employed house dog mechanism, control 10G EPON equipments are switched between different house dog mechanisms, from the overall situation
Angle the house dog mechanism that 10G EPON equipments are used is optimized, reach the most stable and safe effect of total system.
Embodiment
As described in Figure 2, idiographic flow of the present invention is：
A, user need to configure equipment, input house dog ginseng according to live applied environment and demand by TMS Systematic selections
Number.
A, TMS system to the EMS system of the equipment transmits house dog parameter.
B, EMS system send house dog parameter to the equipment.
C, 10G EPON equipment selects house dog according to the house dog parameter using internal house dog mechanism selection algorithm
Mechanism.
D, the house dog mechanism calculated according to the house dog mechanism selection algorithm, switch the equipment house dog machine
System, enabling dog feeds dog program and process status polling routine needed for opening, and closes unwanted house dog and feeds dog program and process
Status poll program.
After e, house dog mechanism selection algorithm module complete house dog mechanism selection and switch, the house dog mechanism is sent
Change and notify to the EMS, and point out EMS to arrange successfully.
F, EMS notify to update the presently used house dog mechanism record of the equipment according to described, complete the record
After renewal, send house dog mechanism and change notice to the TMS, and point out TMS to arrange successfully.
G, TMS are updated the equipment and are recorded using house dog mechanism according to the notice, are checked for user, and are pointed out
User is arranged successfully.
As described in Figure 3,10G EPON equipments carry out being layered multi-process design, heartbeat mechanism is set up between each process and enters to advance
Journey running status is inquired about, and independent house dog hello dog program is set up in each process, is separately designed with house dog mechanism selection algorithm
Module and handover module, for the process for feeding dog program and monitoring that switching is used.Wherein, 10G EPON equipments include guarding the gate
Dog mechanism selection algorithm, house dog mechanism handover module, multi-level process may be selected to feed dog program and interprocess communication identification fortune
Dog program is fed in the triggering of row state；
House dog mechanism selection algorithm, for calculating desired house dog mechanism, i.e., the system process of required monitoring；
House dog mechanism handover module, specifies house dog to feed status poll journey between dog program and process for beating opening/closing
Sequence, by current house dog mechanism the house dog that the house dog mechanism selection algorithm module of 10G EPON equipments selects is switched to
Mechanism；
Multi-level process may be selected to feed dog program, for the house dog machine switched according to the house dog mechanism handover module
The dog program of feeding that system is carried out in each process is opened and closed；
Dog program is fed in interprocess communication identification running status triggering, for recognizing that whether association process stable operation and triggers
Feed dog program.
Finally it should be noted that：Above example is most only to illustrate technical scheme rather than a limitation
Pipe has been described in detail with reference to above-described embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
The specific embodiment of the present invention can be modified or equivalent, and without departing from any of spirit and scope of the invention
Modification or equivalent, it all should cover in the middle of scope of the presently claimed invention.
Claims (12)
1. a kind of method of long-distance centralized control 10G EPON equipments, it is characterised in that methods described includes：
(1) house dog attribute is preset；
(2) communications management system TMS inquiries 10G EPON equipment house dog mechanism states；
(3) when changing equipment house dog mechanism, TMS to network access equipment management system EMS sends house dog mechanism information；
(4) EMS sends house dog mechanism information to 10G EPON equipments；
(5) house dog mechanism needed for the switching of 10G EPON equipments；
(6) notify that TMS is arranged successfully by EMS；
The 10G EPON equipments include house dog mechanism selection algorithm module, house dog mechanism handover module, multi-level process
May be selected to feed dog program module and dog program module is fed in interprocess communication identification running status triggering.
2. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the step
(2) include
(2.1) TMS sends the order of the inquiry 10G EPON equipments house dog mechanism to EMS；
(2.2) EMS forwards the order to the 10G EPON equipments；
(2.3) 10G EPON equipments carry current house dog mechanism state in house dog status attribute, are reported by EMS
TMS。
3. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the step
(3) receive the switching that user or upper layer device send including TMS when changing the house dog mechanism of 10G EPON equipments to guard the gate
Dog mechanism instructions and/or house dog mechanism parameter.
4. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the step
(5) house dog mechanism of switching needed for the house dog mechanism selection algorithm module including the 10G EPON equipments is calculated, will
Current house dog mechanism switches to the house dog that the house dog mechanism selection algorithm module of the 10G EPON equipments is selected
Mechanism.
5. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the step
(5) dog program and process status polling routine are fed including house dog needed for opening, close unwanted house dog feed dog program and
Process status polling routine.
6. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that described to guard the gate
Dog mechanism selection algorithm module is used to calculate required house dog mechanism, i.e., the system process of required monitoring.
7. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that described to guard the gate
Dog mechanism handover module, specifies house dog to feed status poll program between dog program and process for beating opening/closing, and current is seen
Door dog mechanism switches to the house dog mechanism that the house dog mechanism selection algorithm module of the 10G EPON equipments is selected.
8. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the multilayer
Secondary process may be selected to feed dog program module, and the house dog mechanism for being switched according to the house dog mechanism handover module is carried out respectively
Dog program of feeding in process is opened and closed.
9. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the process
Between the triggering of communication identification running status feed dog program module, for recognizing that whether association process stable operation and triggers hello dog journey
Sequence.
10. a kind of method of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that the TMS
Including the first module and the second module；
First module, for sending the order of the inquiry 10G EPON equipments house dog mechanism to EMS；
Second module, for when needing to change the house dog mechanism of the 10G EPON equipments, to EMS house dog being sent
Scheme information.
A kind of 11. methods of long-distance centralized control 10G EPON equipments as claimed in claim 1, it is characterised in that
The 10G EPON equipments are used to carry the house dog mechanism information being being currently used in house dog mechanism attribute, to
EMS is reported；
The content that 10G EPON equipments are reported is transmitted to institute TMS by the EMS.
12. a kind of systems of long-distance centralized control 10G EPON equipments, it is characterised in that the system includes communications management system
TMS, network access equipment management system EMS, 10G EPON equipment and house dog；
The communications management system TMS, network access equipment management system EMS and 10G EPON equipments are sequentially connected；
The control method of the system of the long-distance centralized control 10G EPON equipments includes：
(1) house dog attribute is preset；
(2) communications management system TMS inquiries 10G EPON equipment house dog mechanism states；
(3) when changing equipment house dog mechanism, TMS to network access equipment management system EMS sends house dog mechanism information；
(4) EMS sends house dog mechanism information to 10G EPON equipments；
(5) house dog mechanism needed for the switching of 10G EPON equipments；
(6) notify that TMS is arranged successfully by EMS；
The 10G EPON equipments include house dog mechanism selection algorithm module, house dog mechanism handover module, multi-level process
May be selected to feed dog program module and dog program module is fed in interprocess communication identification running status triggering.
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| CN201310431780.0A CN103501471B (en) | 2013-09-22 | 2013-09-22 | Method and system for remotely controlling 10G EPON equipment in centralized mode |
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| CN201310431780.0A CN103501471B (en) | 2013-09-22 | 2013-09-22 | Method and system for remotely controlling 10G EPON equipment in centralized mode |
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| CN103501471B true CN103501471B (en) | 2017-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458640A (en) * | 2007-12-14 | 2009-06-17 | 环达电脑(上海)有限公司 | System capable of monitoring multithread state and monitoring method thereof |
| CN101794244A (en) * | 2010-03-18 | 2010-08-04 | 上海乐毅信息科技有限公司 | Multi-thread watch dog monitoring method |
| CN102736958A (en) * | 2012-05-30 | 2012-10-17 | 深圳市共进电子股份有限公司 | Watchdog realizing method and system for monitoring a plurality of process systems |
| CN102761439A (en) * | 2012-06-13 | 2012-10-31 | 烽火通信科技股份有限公司 | Device and method for detecting and recording abnormity on basis of watchdog in PON (Passive Optical Network) access system |
-
2013
- 2013-09-22 CN CN201310431780.0A patent/CN103501471B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458640A (en) * | 2007-12-14 | 2009-06-17 | 环达电脑(上海)有限公司 | System capable of monitoring multithread state and monitoring method thereof |
| CN101794244A (en) * | 2010-03-18 | 2010-08-04 | 上海乐毅信息科技有限公司 | Multi-thread watch dog monitoring method |
| CN102736958A (en) * | 2012-05-30 | 2012-10-17 | 深圳市共进电子股份有限公司 | Watchdog realizing method and system for monitoring a plurality of process systems |
| CN102761439A (en) * | 2012-06-13 | 2012-10-31 | 烽火通信科技股份有限公司 | Device and method for detecting and recording abnormity on basis of watchdog in PON (Passive Optical Network) access system |
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