CN109302316A - The single node of power telecom network hinge website accesses Analysis of Potential method - Google Patents
The single node of power telecom network hinge website accesses Analysis of Potential method Download PDFInfo
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- CN109302316A CN109302316A CN201811173120.6A CN201811173120A CN109302316A CN 109302316 A CN109302316 A CN 109302316A CN 201811173120 A CN201811173120 A CN 201811173120A CN 109302316 A CN109302316 A CN 109302316A
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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
- H04L41/14—Network analysis or design
Abstract
The invention discloses a kind of single nodes of power telecom network hinge website to access Analysis of Potential method, and the power telecom network including being analysed to area is modeled and obtains the data parameters of model；Construct the website topology relation table of the power telecom network in area to be analyzed；Junction point is identified；Obtain the transmission device information that hinge website is connected；There are the websites that single node accesses for identification, to obtain final Analysis of Potential result.The present invention is based on the basic operation/maintenance datas of power telecom network to be analyzed, after the quantity of easy configuration junction minimum light direction, it is that may recognize that the single node access hidden danger risk of the whole network hinge website network element according to website, optical cable, optical cable fibre core, optical path and the equipment-related data in resource account, the security reliability of power telecom network operation and the working efficiency of information communication operation maintenance personnel is effectively promoted, and the method for the present invention high reliablity, scientific and reasonable and applicability are preferable.
Description
Technical field
Present invention relates particularly to a kind of single nodes of power telecom network hinge website to access Analysis of Potential method.
Background technique
With the development and the improvement of people's living standards of economic technology, electric energy has become in people's production and life
Essential secondary energy sources bring endless convenience to people's production and life.
Power telecom network is the basis of power network schedule automation, the network operation marketization and management modernization, carries electricity
Force system largely produces and management business, is to ensure that power grid security, stabilization, the important means of economical operation.As electric power is logical
The continuous expansion of communication network scale, transmits gradually increasing for level of net, network structure it is increasingly sophisticated, the magnanimity of the communication resource swashs
Increase, new challenge is proposed to the integrated supervision and operation management of power telecom network.
Hinge website is as the important communication website for linking multiple directions in communication network, if in building Transmission system
There are single nodes to access hidden danger in network structure, once single equipment failure occurs, it is most likely that cause large area power grid to produce
Service disconnection, or even serious safety accident is caused, bring weight huge economic loss.
At present for the analysis of the single node access hidden danger of hinge website, mainly by Graph-theoretical Approach, by power communication
The geometric figure that system is abstracted into some branches and is made of the node that they are coupled to, and then its topological structure is divided
Analysis.But in the method, converting graph model for network is the most important foundation of this method, and different modeling methods
Have a significant impact to the function and performance of analysis.Therefore, existing analysis method, analysis result and the quality pole for analyzing personnel
Big related, the reliability for analyzing result is not high, and analytical effect is widely different, and applicability is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of high reliablity, the preferable power telecom network hinge of scientific and reasonable and applicability
The single node of website accesses Analysis of Potential method.
The single node of this power telecom network hinge website provided by the invention accesses Analysis of Potential method, including walks as follows
It is rapid:
S1. the power telecom network for being analysed to area is modeled, and obtains the data parameters of model；
S2. according to the data parameters of the step S1 model obtained, the website for constructing the power telecom network in area to be analyzed is opened up
Flutter relation table；
S3. the website topology relation table obtained according to step S2 identifies junction point；
S4. the transmission device information that the hinge website that obtaining step S3 is obtained is connected；
S5. the transmission device information obtained according to step S4, there are the websites that single node accesses for identification, to obtain final
Analysis of Potential result.
The data parameters that model is obtained described in step S1, specially obtain the hinge website of power telecom network to be analyzed
Set, non-hinge Website Hosting, hinge website minimum light direction quantity, optical cable information list connect pass with optical cable fibre core wiring
System.
The website topology relation table of the power telecom network in building area to be analyzed described in step S2, specially using as follows
Step carries out data analysis:
A. judge the A end segment vertex type of optical cable i；
B. the A end segment vertex type obtained according to step A, is handled using following rule:
If A end node is light connector box, according to optical cable fibre core wiring connection relationship, successively handle each in optical cable i
A fibre core, until the next-hop node type that the fibre core is connected is website；
If A0 end node is non-smooth connector box, the affiliated website of the node is recorded；
C. judge the Z end segment vertex type of optical cable i；
D. the Z end segment vertex type obtained according to step C, is handled using following rule:
If Z end node is light connector box, according to optical cable fibre core wiring connection relationship, successively handle each in optical cable i
A fibre core, until the next-hop node type that the fibre core is connected is website；
If Z end node is non-smooth connector box, the affiliated website of the node is recorded；
E. according to step B and step D obtain as a result, the website connection relational table of Construction Methods optical cable i；
F. repeat step A~step E, until all optical cables in optical cable information list are analyzed and are finished, thus obtain to
Analyze the website topology relation table of the power telecom network in area.
Junction point is identified according to obtained website topology relation table described in step S3, specially using as follows
Step is identified:
A. the website topology relation table obtained according to step S2, counts the light direction quantity of each website；
If b. the light direction data of website j are greater than hinge website minimum light direction quantity, and website j is not belonging to non-junction
Website j is then stored in hinge site list to be analyzed by point set；
C. step b is repeated, until all websites are analyzed and finished, to obtain final hinge site list to be analyzed.
The transmission device information that acquisition hinge website is connected described in step S4, the institute that specially obtaining step S3 is obtained
There is the opposite end transmission device of the accessed optical path of junction point to be analyzed.
It is identified according to obtained transmission device information there are the website that single node accesses described in step S5, is specially used
Following steps are identified:
(1) according to the opposite end transmission device information of step S4 the accessed optical path of hinge website to be analyzed obtained, according to right
Transmission system belonging to the transmission device of end is grouped junction point to be analyzed；
(2) according to the group result of step (1), the number of opposite end transmission device in Transmission system in every group is counted；
(3) if the number of opposite end transmission device is 1 in step (2), which is that there are single nodes
Access hidden danger website.
The single node of this power telecom network hinge website provided by the invention accesses Analysis of Potential method, based on to be analyzed
Power telecom network basic operation/maintenance data, after the quantity of easy configuration junction minimum light direction, according in resource account
Website, optical cable, optical cable fibre core, optical path and equipment-related data are that may recognize that the single node access of the whole network hinge website network element is hidden
Suffer from risk, the security reliability of power telecom network operation and the working efficiency of information communication operation maintenance personnel, Er Qieben is effectively promoted
Inventive method high reliablity, scientific and reasonable and applicability are preferable.
Detailed description of the invention
Fig. 1 is the method flow diagram of the method for the present invention.
Specific embodiment
It is as shown in Figure 1 the method flow diagram of the method for the present invention: this power telecom network hinge website provided by the invention
Single node access Analysis of Potential method, include the following steps:
S1. the power telecom network for being analysed to area is modeled, and obtains the data parameters of model；Specially obtain to
The hinge Website Hosting of the power telecom network of analysis, non-hinge Website Hosting, hinge website minimum light direction quantity, optical cable information
List and optical cable fibre core wiring connection relationship；
S2. according to the data parameters of the step S1 model obtained, the website for constructing the power telecom network in area to be analyzed is opened up
Flutter relation table；Specially data analysis is carried out using following steps:
A. judge the A end segment vertex type of optical cable i；
B. the A end segment vertex type obtained according to step A, is handled using following rule:
If A end node is light connector box, according to optical cable fibre core wiring connection relationship, successively handle each in optical cable i
A fibre core, until the next-hop node type that the fibre core is connected is website；
If A end node is non-smooth connector box, the affiliated website of the node is recorded；
C. judge the Z end segment vertex type of optical cable i；
D. the Z end segment vertex type obtained according to step C, is handled using following rule:
If Z end node is light connector box, according to optical cable fibre core wiring connection relationship, successively handle each in optical cable i
A fibre core, until the next-hop node type that the fibre core is connected is website；
If Z end node is non-smooth connector box, the affiliated website of the node is recorded；
E. according to step B and step D obtain as a result, the website connection relational table of Construction Methods optical cable i；
F. repeat step A~step E, until all optical cables in optical cable information list are analyzed and are finished, thus obtain to
Analyze the website topology relation table of the power telecom network in area；
S3. the website topology relation table obtained according to step S2 identifies junction point；Specially using following step
Suddenly it is identified:
A. the website topology relation table obtained according to step S2, counts the light direction quantity of each website；
If b. the light direction data of website j are greater than hinge website minimum light direction quantity, and website j is not belonging to non-junction
Website j is then stored in hinge site list to be analyzed by point set；
C. step b is repeated, until all websites are analyzed and finished, to obtain final hinge site list to be analyzed；
S4. the transmission device information that the hinge website that obtaining step S3 is obtained is connected, specially obtaining step S3 are obtained
All accessed optical paths of hinge website to be analyzed opposite end transmission device；
S5. the transmission device information obtained according to step S4, there are the websites that single node accesses for identification, to obtain final
Analysis of Potential result；Specially identified using following steps:
(1) according to the opposite end transmission device information of step S4 the accessed optical path of hinge website to be analyzed obtained, according to right
Transmission system belonging to the transmission device of end is grouped junction point to be analyzed；
(2) according to the group result of step (1), the number of opposite end transmission device in Transmission system in every group is counted；
(3) if the number of opposite end transmission device is 1 in step (2), which is that there are single nodes
Access hidden danger website.
Claims (6)
1. a kind of single node of power telecom network hinge website accesses Analysis of Potential method, include the following steps:
S1. the power telecom network for being analysed to area is modeled, and obtains the data parameters of model；
S2. according to the data parameters of the step S1 model obtained, the website topology for constructing the power telecom network in area to be analyzed is closed
It is table；
S3. the website topology relation table obtained according to step S2 identifies junction point；
S4. the transmission device information that the hinge website that obtaining step S3 is obtained is connected；
S5. the transmission device information obtained according to step S4, there are the websites that single node accesses for identification, to obtain final hidden
Suffer from analysis result.
2. the single node of power telecom network hinge website according to claim 1 accesses Analysis of Potential method, feature exists
Described in step S1 obtain model data parameters, specially obtain power telecom network to be analyzed hinge Website Hosting,
Non- hinge Website Hosting, hinge website minimum light direction quantity, optical cable information list and optical cable fibre core wiring connection relationship.
3. the single node of power telecom network hinge website according to claim 2 accesses Analysis of Potential method, feature exists
The website topology relation table of the power telecom network in building area to be analyzed described in step S2, specially use following steps into
The analysis of row data:
A. judge the A end segment vertex type of optical cable i；
B. the A end segment vertex type obtained according to step A, is handled using following rule:
If A end node is light connector box, according to optical cable fibre core wiring connection relationship, each of optical cable i fibre is successively handled
Core, until the next-hop node type that the fibre core is connected is website；
If A end node is non-smooth connector box, the affiliated website of the node is recorded；
C. judge the Z end segment vertex type of optical cable i；
D. the Z end segment vertex type obtained according to step C, is handled using following rule:
If Z end node is light connector box, according to optical cable fibre core wiring connection relationship, each of optical cable i fibre is successively handled
Core, until the next-hop node type that the fibre core is connected is website；
If Z end node is non-smooth connector box, the affiliated website of the node is recorded；
E. according to step B and step D obtain as a result, the website connection relational table of Construction Methods optical cable i；
F. step A~step E is repeated, until all optical cables in optical cable information list are analyzed and finished, to obtain to be analyzed
The website topology relation table of the power telecom network in area.
4. the single node of power telecom network hinge website according to claim 3 accesses Analysis of Potential method, feature exists
Junction point is identified according to obtained website topology relation table described in step S3, specially using following steps into
Row identification:
A. the website topology relation table obtained according to step S2, counts the light direction quantity of each website；
If b. the light direction data of website j are greater than hinge website minimum light direction quantity, and website j is not belonging to non-hinge set of sites
It closes, then website j is stored in hinge site list to be analyzed；
C. step b is repeated, until all websites are analyzed and finished, to obtain final hinge site list to be analyzed.
5. the single node of power telecom network hinge website according to claim 4 accesses Analysis of Potential method, feature exists
The transmission device information that is connected of acquisition hinge website described in step S4, what specially obtaining step S3 was obtained need point
Analyse the opposite end transmission device of the accessed optical path of hinge website.
6. the single node of power telecom network hinge website according to claim 5 accesses Analysis of Potential method, feature exists
According to obtained transmission device information identification, there are the websites that single node accesses described in step S5, specially using following step
Suddenly it is identified:
(1) it according to the opposite end transmission device information of step S4 the accessed optical path of hinge website to be analyzed obtained, is passed according to opposite end
Transmission system belonging to transfer device is grouped junction point to be analyzed；
(2) according to the group result of step (1), the number of opposite end transmission device in Transmission system in every group is counted；
(3) if the number of opposite end transmission device is 1 in step (2), which is that there are single node accesses
Hidden danger website.
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Patent Citations (7)
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| CN101086801A (en) * | 2007-06-15 | 2007-12-12 | 天津成科自动化工程技术有限公司 | Remote wireless monitoring system |
| US20090210285A1 (en) * | 2008-02-12 | 2009-08-20 | Certusview Technologies, Llc | Ticket approval system for and method of performing quality control in field service applications |
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