CN103093318A - Method and system for electric power telecommunication equipment loss control - Google Patents

Abstract

The invention provides a method for electric power telecommunication equipment loss control. The method comprises that network topology of electric power telecommunication equipment which needs to be subjected to loss control is acquired, attribute information of each node in the network topology is read; the equipment importance degree of the electric power telecommunication equipment is determined according to the geographic position of the electric power telecommunication equipment the equipment voltage degree and equipment capacity through a ratio scale method, the business importance degree of the electric power telecommunication is determined according to station business types and station business quantity through the ratio scale method; the loss value of the electric power telecommunication equipment is computed according to the following formula; an equipment loss series is established according to the equipment loss value, loss control is carried out on the electric power telecommunication equipment; and a system for electric power telecommunication equipment loss control is further provided corresponding to the method. According to the method and the system, the loss value of the electric power telecommunication equipment can be accurately determined, and loss prevention and control of the electric power telecommunication equipment are achieved.

Description

The damage control method and system of electric power communication device

Technical field

The present invention relates to electric power communication device safety control technology field, particularly relate to a kind of damage control method of electric power communication device, and a kind of damage control system of electric power communication device.

Background technology

Electric system is carried out the transmission of traffic order, realization and every management of remote monitoring by infotech and the communication technology.Whether the safety of communication system affects the stable operation of electric system, how definitely to grasp the safe coefficient of network and infosystem, whether the information security measure that how to confirm has been taked is effectively the difficult problem that power industry faces, to fundamentally address the above problem, need to carry out risk assessment and control to the equipment in powerline network.Security of the system can be measured by the risk size of equipment, thereby can make a policy between the prevention of security risk, minimizing, transfer, compensation, ensures to greatest extent the safety in production of electric system, avoids risk.Therefore, the Security Construction of powerline network all will be based upon on the risk assessment basis of communication facilities.One of factor of the risk size of decision device is the loss that equipment causes because break down, and between same category of device, this loss has conclusive effect to the risk size.Equipment is because the loss that fault is brought not is to be only equipment itself.In communication network, the service disconnection that communication equipment fault can cause carrying on this equipment, the equipment that causes user's obliterated data of these business or far-end to be controlled is out of control, this loss be immeasurable be also potential.Particularly in powerline network, what carry is not only traditional data service, power telecom network is also being born the scheduling and controlling task of electric power, in case these device fails will cause power breakdown, what this problem was brought is not only huge economic loss, and the impact of power breakdown is also quite abominable.At present, just rely on significance level and the estimation loss of managerial personnel and O﹠M personnel's experience define equipment in electric administrative department and O﹠M department, now need badly and can scientifically, reasonably determine the loss of electric power communication device and carry out the damage control.

Summary of the invention

Based on this, the invention provides a kind of damage control method and system of electric power communication device, can accurately determine the loss value of electric power communication device, realize the loss of electric power communication device is taken precautions against and controlled.

A kind of damage control method of electric power communication device comprises the steps:

Obtain the network topology that to carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

Utilize the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device according to geographic position, equipment electric pressure and the place capacity of described electric power communication device, and utilize the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

Calculate electric power communication device loss value according to following formula: Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Lose ordered series of numbers and described electric power communication device is carried out the damage control according to described equipment loss value apparatus for establishing.

A kind of damage control system of electric power communication device comprises and obtains read module, the first determination module, the first computing module and control module;

The described read module that obtains is used for obtaining the network topology that need carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

Described the first determination module is used for utilizing the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device according to geographic position, equipment electric pressure and the place capacity of described electric power communication device, and utilizes the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

Described the first computing module is used for calculating electric power communication device loss value according to following formula:

Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Described control module is used for according to described equipment loss value apparatus for establishing loss ordered series of numbers and described electric power communication device is carried out the damage control.

the damage control method and system of above-mentioned electric power communication device, the network topology that consists of by obtaining all electric power communication devices, get the attribute information of each node from network topology, the geographic position that comprises electric power communication device, the equipment electric pressure, place capacity, the website type of service, the website number of services, business alternate routing number, accurately determine Chemical Apparatus Importance Classification and the business importance degree rank of every electric power communication device by the ratio scale method again, calculate again electric power communication device loss value, set up ordered series of numbers and electric power communication device is carried out the damage control according to electric power communication device loss value at last, the present invention can comprehensively assess by each electric power communication device, avoids close being difficult to of risk of loss of each equipment to distinguish, and can carry out effective control and management to electric power communication device by resulting equipment loss result, avoids risk.

Description of drawings

Fig. 1 is the damage control method schematic flow sheet in one embodiment of electric power communication device of the present invention.

Fig. 2 is the damage control system structural representation in one embodiment of electric power communication device of the present invention.

Embodiment

Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.

As shown in Figure 1, be the damage control method schematic flow sheet in one embodiment of a kind of electric power communication device of the present invention, comprise the steps:

S11, obtain the network topology that to carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

At first need obtain in this step the network topology that all electric power communication devices consist of, a node in the electric power communication device map network topology of each website, gather the attribute information of each node, this attribute information comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device; Being different from traditional electrical network expert rule of thumb assesses every electric power communication device, the network topology that this step consists of by obtaining all electric power communication devices, network topology can at length show annexation, position relationship and the business relations of each node, the electric power communication device that disperses can be consisted of the network structure of organic connections.

S12, the geographic position according to described electric power communication device, equipment electric pressure and place capacity utilize the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device, and utilize the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

In the present embodiment, described geographic position according to described electric power communication device, equipment electric pressure and place capacity utilize the ratio scale method to determine that the step of the Chemical Apparatus Importance Classification of every electric power communication device specifically can comprise:

Utilize the ratio scale method to determine website attribute weight, place capacity attribute weight, equipment sites weight and place capacity weight according to geographic position, equipment electric pressure and the place capacity of described electric power communication device;

Calculate described Chemical Apparatus Importance Classification: D according to following formula _Level=P * w _L+ C * w _CWherein, D _LevelBe described Chemical Apparatus Importance Classification, P is described website attribute weight, and C is described place capacity attribute weight, equipment sites weight w _PWith place capacity weight w _C

Described Chemical Apparatus Importance Classification is by D _LevelCharacterize, depend on website attribute weight P, place capacity attribute weight C, equipment sites weight w _PWith place capacity weight w _C, described Chemical Apparatus Importance Classification D _LevelCan be calculated by following formula:

D _level＝P×w _L+C×w _C

Described website attribute weight P and place capacity attribute weight C value can be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method, and the importance of website attribute and place capacity is compared quantification in twos, and 2 * 2 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxDWith corresponding normalization characteristic vector W _D=[w _D1, w _D2].When judgment matrix satisfied coherence request, required normalization proper vector was the value of P and C.

Described equipment sites weight determined by the geographic position of described electric power communication device, equipment electric pressure, can be divided into central site, 500 kilovolts of websites, 220 kilovolts of websites, and website below 220 kilovolts.Described equipment sites weight can be determined by analytical hierarchy process, namely adopts 1-9 ratio scale method, to the importance of each website quantification relatively in twos, 4 * 4 judgment matrixs of gained is asked its eigenvalue of maximum λ _MaxPWith corresponding normalization characteristic vector W _P=[w _P1w _P2w _P3w _P4].When judgment matrix satisfied coherence request, required normalization proper vector was the weight value of described 4 class websites.

Described place capacity weight is determined by the message capacity of same category of device, can be divided into large capacity, middle capacity, low capacity three classes.Described place capacity weight can be determined by analytical hierarchy process, namely adopts 1-9 ratio scale method, to the importance of each place capacity quantification relatively in twos, 3 * 3 judgment matrixs of gained is asked its eigenvalue of maximum λ _MaxCWith corresponding normalization characteristic vector W _C=[w _C1w _C2w _C3].When judgment matrix satisfied coherence request, required normalization proper vector was the weight value of described 3 class capacity.

In the present embodiment, describedly utilize the ratio scale method to determine that other step of business importance degree level of every electric power communication device specifically can be according to website type of service, website number of services:

Utilize the ratio scale method to determine the real-time weight of business, reliability weight and security weight according to described website type of service and website number of services;

Calculate described business importance degree rank: S by following formula _n=F ₁* A _nF1+ F ₂* A _nF2+ F ₃* A _nF3, S wherein _nBe described business importance degree rank, F ₁Be described real-time attribute weight, F ₂Be described reliability attributes weight, F ₃Be described security attributes weight, A _nF1Be described real-time weight, A _nF2Be described reliability weight, A _nF3Be described security weight, n=1,2,3,4,5.

Described business importance degree rank is a kind of measurement index that characterizes the business importance degree, is determined by the indexs such as real-time, reliability and security of business.Class of business comprises all communication services that electrical network production is relevant to management.By the difference of real-time, reliability, security requirement, be divided into 1 to 5 grade of business from height to hanging down.

Can business be divided into the Pyatyi business according to the website type of service, first order business, as continue guarantor's business, stable business etc.; Second level business, as video conference business, dispatching telephone etc.; Third level business, as the AGC control signal, SCADA data etc.; Fourth stage business, as electric energy tariff information, electricity market quotation information etc., the level V business, as multimedia messages, production management system etc.

Described business importance degree is by real-time attribute weight F ₁, reliability attributes weight F ₂, security attributes weight F ₃, business real-time weight A _nF1, reliability weight A _nF2, and security weight A _nF3Determine n=1 wherein, 2,3,4,5, respectively corresponding 1 to 5 grade of business.Business importance degree rank S _nCan be determined by following formula:

S _n＝F ₁×A _nF1+F ₂×A _nF2+F ₃×A _nF3

Described real-time attribute weight F ₁, reliability attributes weight F ₂, security attributes weight F ₃Can be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method, to the importance of each attribute quantification relatively in twos, 3 * 3 judgment matrixs of gained be asked its eigenvalue of maximum λ _MaxFWith corresponding normalization characteristic vector W _F=[w _F1w _F2w _F3].When judgment matrix satisfies coherence request, the weight value that required normalization proper vector is described 3 generic attributes.

The real-time weight A of described business _n1, reliability weight A _n2, and security weight A _n3Determine and to be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method: from the real-time aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked respectively its eigenvalue of maximum λ _MaxF1With corresponding normalization characteristic vector W _F1=[w _1F1w _2F1w _3F1w _4F1w _5F1], when judgment matrix satisfies coherence request, the real-time weight A that required normalization proper vector is described business _nF1, n=1 wherein, 2,3,4,5; From the reliability aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxF2With corresponding normalization characteristic vector W _F2=[w _1F2w _2F2w _3F2w _4F2w _5F2].When judgment matrix satisfied coherence request, required normalization proper vector was described reliability weight A _nF2, n=1 wherein, 2,3,4,5; From the real-time aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxF3, with corresponding normalization characteristic vector W _F3=[w _1F3w _2F3w _3F3w _4F3w _5F3], when judgment matrix satisfied coherence request, required normalization proper vector was described security weight A _nF3The weight value.

S13, calculate electric power communication device loss value according to following formula: Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Described electric power communication device loss relates to Chemical Apparatus Importance Classification D for value LE _Level, equipment webmaster function series is counted H, certain class business importance degree rank S _n, the number of services I of this rank impact _n, and the corresponding alternate routing of all kinds of business is counted L _n, in this formula, k represents the number of levels of this equipment bearer service;

The computing formula of equipment loss value LE is:

$\mathrm{LE}=H\×D_{\mathrm{level}}\×\underset{n=1}{\overset{k}{\mathrm{\Σ}}}\left(\frac{s_n\×I_n}{L_n}\right).$

Described default equipment webmaster function series is counted the network management function that H depends on equipment, equipment has network management function and in real time in network management system during the reporting facility fault, the H value is 1, equipment do not have network management function or can not be in real time in network management system during the reporting facility fault, H is the real number greater than 1;

Described website number of services can be added up by the number of users of each business in above-mentioned class of business, wherein, to equipment such as IP route and forwardings, number of users with the ratio of the average length of the historical average discharge of its equipment and packet as affecting number of users.The historical average discharge of equipment is K, and the average length of packet is B,

$I_n=\frac{K}{B}.$

S14, according to described equipment loss value apparatus for establishing loss ordered series of numbers and described electric power communication device is carried out the damage control;

After the equipment loss value that obtains all electric power communication devices, big or small apparatus for establishing loss ordered series of numbers according to equipment loss value, in equipment loss ordered series of numbers, every electric power communication device is arranged by equipment loss value, according to equipment loss ordered series of numbers, electric power communication device is carried out the damage control.

As shown in Figure 2, the present invention also provides a kind of damage control system of electric power communication device, comprises obtaining read module 21, the first determination module 22, the first computing module 23 and control module 24;

The described read module 21 that obtains is used for obtaining the network topology that need carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

At first need obtain the network topology that all electric power communication devices consist of, a node in the electric power communication device map network topology of each website, gather the attribute information of each node, this attribute information comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device; Being different from traditional electrical network expert rule of thumb assesses every electric power communication device, the network topology that this step consists of by obtaining all electric power communication devices, network topology can at length show annexation, position relationship and the business relations of each node, the electric power communication device that disperses can be consisted of the network structure of organic connections.

Described the first determination module 22 is used for utilizing the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device according to geographic position, equipment electric pressure and the place capacity of described electric power communication device, and utilizes the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

In the present embodiment, described the first determination module 22 can comprise the second determination module and the second computing module;

Described the second determination module is used for utilizing the ratio scale method to determine website attribute weight, place capacity attribute weight, equipment sites weight and place capacity weight according to geographic position, equipment electric pressure and the place capacity of described electric power communication device;

Described the second computing module is used for calculating described Chemical Apparatus Importance Classification: D according to following formula _Level=P * w _L+ C * w _C

Wherein, D _LevelBe described Chemical Apparatus Importance Classification, P is described website attribute weight, and C is described place capacity attribute weight, equipment sites weight w _PWith place capacity weight w _C

Described Chemical Apparatus Importance Classification is by D _LevelCharacterize, depend on website attribute weight P, place capacity attribute weight C, equipment sites weight w _PWith place capacity weight w _C, described Chemical Apparatus Importance Classification D _LevelCan be calculated by following formula:

D _level＝P×w _L+C×w _C

Described website attribute weight P and place capacity attribute weight C value can be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method, and the importance of website attribute and place capacity is compared quantification in twos, and 2 * 2 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxDWith corresponding normalization characteristic vector W _D=[w _D1, w _D2].When judgment matrix satisfied coherence request, required normalization proper vector was the value of P and C.

Described equipment sites weight determined by the geographic position of described electric power communication device, equipment electric pressure, can be divided into central site, 500 kilovolts of websites, 220 kilovolts of websites, and website below 220 kilovolts.Described equipment sites weight can be determined by analytical hierarchy process, namely adopts 1-9 ratio scale method, to the importance of each website quantification relatively in twos, 4 * 4 judgment matrixs of gained is asked its eigenvalue of maximum λ _MaxPWith corresponding normalization characteristic vector W _P=[w _P1w _P2w _P3w _P4].When judgment matrix satisfied coherence request, required normalization proper vector was the weight value of described 4 class websites.

Described place capacity weight is determined by the message capacity of same category of device, can be divided into large capacity, middle capacity, low capacity three classes.Described place capacity weight can be determined by analytical hierarchy process, namely adopts 1-9 ratio scale method, to the importance of each place capacity quantification relatively in twos, 3 * 3 judgment matrixs of gained is asked its eigenvalue of maximum λ _MaxCWith corresponding normalization characteristic vector W _C=[w _C1w _C2w _C3].When judgment matrix satisfied coherence request, required normalization proper vector was the weight value of described 3 class capacity.

In the present embodiment, described the first determination module 22 can comprise the 3rd determination module and the 3rd computing module;

Described the 3rd determination module is used for utilizing the ratio scale method to determine the real-time weight of business, reliability weight and security weight according to described website type of service and website number of services;

Described the 3rd computing module is used for calculating described business importance degree rank by following formula:

S _n=F ₁* A _nF1+ F ₂* A _nF2+ F ₃* A _nF3, S wherein _nBe described business importance degree rank, F ₁Be described real-time attribute weight, F ₂Be described reliability attributes weight, F ₃Be described security attributes weight, A _nF1Be described real-time weight, A _nF2Be described reliability weight, A _nF3Be described security weight, n=1,2,3,4,5.

Described business importance degree rank is a kind of measurement index that characterizes the business importance degree, is determined by the indexs such as real-time, reliability and security of business.Class of business comprises all communication services that electrical network production is relevant to management.By the difference of real-time, reliability, security requirement, be divided into 1 to 5 grade of business from height to hanging down.

Can business be divided into the Pyatyi business according to the website type of service.First order business, as continue guarantor's business, stable business etc.; Second level business, as video conference business, dispatching telephone etc.; Third level business, as the AGC control signal, SCADA data etc.; Fourth stage business, as electric energy tariff information, electricity market quotation information etc., the level V business, as multimedia messages, production management system etc.

Described business importance degree is by real-time attribute weight F ₁, reliability attributes weight F ₂, security attributes weight F ₃, business real-time weight A _nF1, reliability weight A _nF2, and security weight A _nF3Determine n=1 wherein, 2,3,4,5, respectively corresponding 1 to 5 grade of business.Business importance degree rank S _nCan be determined by following formula:

S _n＝F ₁×A _nF1+F ₂×A _nF2+F ₃×A _nF3

Described real-time attribute weight F ₁, reliability attributes weight F ₂, security attributes weight F ₃Can be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method, to the importance of each attribute quantification relatively in twos, 3 * 3 judgment matrixs of gained be asked its eigenvalue of maximum λ _MaxFWith corresponding normalization characteristic vector W _F=[w _F1w _F2w _F3].When judgment matrix satisfies coherence request, the weight value that required normalization proper vector is described 3 generic attributes.

The real-time weight A of described business _n1, reliability weight A _n2, and security weight A _n3Determine and to be determined by analytical hierarchy process, namely adopt 1-9 ratio scale method: from the real-time aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked respectively its eigenvalue of maximum λ _MaxF1With corresponding normalization characteristic vector W _F1=[w _1F1w _2F1w _3F1w _4F1w _5F1], when judgment matrix satisfies coherence request, the real-time weight A that required normalization proper vector is described business _nf1, n=1 wherein, 2,3,4,5; From the reliability aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxF2With corresponding normalization characteristic vector W _F2=[w _1F2w _2F2w _3F2w _4F2w _5F2].When judgment matrix satisfied coherence request, required normalization proper vector was described reliability weight A _nF2, n=1 wherein, 2,3,4,5; From the real-time aspect, each business is compared quantification in twos, 5 * 5 judgment matrixs of gained are asked its eigenvalue of maximum λ _MaxF3, with corresponding normalization characteristic vector W _F3=[w _1F3w _2F3w _3F3w _4F3w _5F3], when judgment matrix satisfied coherence request, required normalization proper vector was described security weight A _nF3The weight value.

Described the first computing module 23 is used for calculating electric power communication device loss value according to following formula:

Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Described electric power communication device loss relates to Chemical Apparatus Importance Classification D for value LE _Level, equipment webmaster function series is counted H, certain class business importance degree rank S _n, the number of services I of this rank impact _n, and the corresponding alternate routing of all kinds of business is counted L _n, in this formula, k represents the number of levels of this equipment bearer service;

The computing formula of equipment loss value LE is:

$\mathrm{LE}=H\×D_{\mathrm{level}}\×\underset{n=1}{\overset{k}{\mathrm{\Σ}}}\left(\frac{S_n\×I_n}{L_n}\right).$

Described default equipment webmaster function series is counted the network management function that H depends on equipment, equipment has network management function and in real time in network management system during the reporting facility fault, the H value is 1, equipment do not have network management function or can not be in real time in network management system during the reporting facility fault, H is the real number greater than 1;

Described website number of services can be added up by the number of users of each business in above-mentioned class of business, wherein, to equipment such as IP route and forwardings, number of users with the ratio of the average length of the historical average discharge of its equipment and packet as affecting number of users.The historical average discharge of equipment is K, and the average length of packet is B,

$I_n=\frac{K}{B}.$

Described control module 24 is used for apparatus for establishing loss ordered series of numbers big or small according to apparatus shown loss value and described electric power communication device is carried out the damage control;

After the equipment loss value that obtains all electric power communication devices, big or small apparatus for establishing loss ordered series of numbers according to equipment loss value, in equipment loss ordered series of numbers, every electric power communication device is arranged by equipment loss value, according to equipment loss ordered series of numbers, electric power communication device is carried out the damage control.

the damage control method and system of electric power communication device of the present invention, the network topology that consists of by obtaining all electric power communication devices, get the attribute information of each node from network topology, the geographic position that comprises electric power communication device, the equipment electric pressure, place capacity, the website type of service, the website number of services, business alternate routing number, accurately determine Chemical Apparatus Importance Classification and the business importance degree rank of every electric power communication device by the ratio scale method again, calculate again electric power communication device loss value, set up ordered series of numbers and electric power communication device is carried out the damage control according to electric power communication device loss value at last, the present invention can comprehensively assess by each electric power communication device, avoids close being difficult to of risk of loss of each equipment to distinguish, and can carry out effective control and management to electric power communication device by resulting equipment loss result, avoids risk.

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (6)

1. the damage control method of an electric power communication device, is characterized in that, comprises the steps:

Obtain the network topology that to carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

Utilize the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device according to geographic position, equipment electric pressure and the place capacity of described electric power communication device, and utilize the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

Calculate electric power communication device loss value according to following formula: Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Lose ordered series of numbers and described electric power communication device is carried out the damage control according to described equipment loss value apparatus for establishing.

2. the damage control method of electric power communication device according to claim 1, it is characterized in that, described geographic position according to described electric power communication device, equipment electric pressure and place capacity utilize the ratio scale method to determine that the step of the Chemical Apparatus Importance Classification of every electric power communication device specifically comprises:

Utilize the ratio scale method to determine website attribute weight, place capacity attribute weight, equipment sites weight and place capacity weight according to geographic position, equipment electric pressure and the place capacity of described electric power communication device;

Calculate described Chemical Apparatus Importance Classification: D according to following formula _Level=P * w _L+ C * w _CWherein, D _LevelBe described Chemical Apparatus Importance Classification, P is described website attribute weight, and C is described place capacity attribute weight, equipment sites weight w _PWith place capacity weight w _C

3. the damage control method of electric power communication device according to claim 1, is characterized in that, describedly utilizes the ratio scale method to determine that other step of business importance degree level of every electric power communication device is specially according to website type of service, website number of services:

Utilize the ratio scale method to determine the real-time weight of business, reliability weight and security weight according to described website type of service and website number of services;

Calculate described business importance degree rank: S by following formula _n=F ₁* A _nF1+ F ₂* A _nF2+ F ₃* A _nF3, S wherein _nBe described business importance degree rank, F ₁Be described real-time attribute weight, F ₂Be described reliability attributes weight, F ₃Be described security attributes weight, A _nF1Be described real-time weight, A _nF2Be described reliability weight, A _nF3Be described security weight, n=1,2,3,4,5.

4. the damage control system of an electric power communication device, is characterized in that, comprises obtaining read module, the first determination module, the first computing module and control module;

The described read module that obtains is used for obtaining the network topology that need carry out the electric power communication device of the damage control, read the attribute information of each node in network topology, wherein, the attribute information of described each node comprises geographic position, equipment electric pressure, place capacity, website type of service, website number of services, the business alternate routing number of electric power communication device;

Described the first determination module is used for utilizing the ratio scale method to determine the Chemical Apparatus Importance Classification of every electric power communication device according to geographic position, equipment electric pressure and the place capacity of described electric power communication device, and utilizes the ratio scale method to determine the business importance degree rank of every electric power communication device according to website type of service, website number of services;

Described the first computing module is used for calculating electric power communication device loss value according to following formula:

Wherein, LE is described electric power communication device loss, D _LevelBe described Chemical Apparatus Importance Classification, H is default equipment webmaster function series number, S _nBe described business importance degree rank, I _nBe described website number of services, L _nBe described business alternate routing number;

Described control module is used for according to described equipment loss value apparatus for establishing loss ordered series of numbers and described electric power communication device is carried out the damage control.

5. the damage control system of electric power communication device according to claim 4, is characterized in that, described the first determination module comprises the second determination module and the second computing module;

Described the second determination module is used for utilizing the ratio scale method to determine website attribute weight, place capacity attribute weight, equipment sites weight and place capacity weight according to geographic position, equipment electric pressure and the place capacity of described electric power communication device;

Described the second computing module is used for calculating described Chemical Apparatus Importance Classification: D according to following formula _Level=P * w _L+ C * w _C

Wherein, D _LevelBe described Chemical Apparatus Importance Classification, P is described website attribute weight, and C is described place capacity attribute weight, equipment sites weight w _PWith place capacity weight w _C

6. the damage control system of electric power communication device according to claim 4, is characterized in that, described the first determination module comprises the 3rd determination module and the 3rd computing module;

Described the 3rd determination module is used for utilizing the ratio scale method to determine the real-time weight of business, reliability weight and security weight according to described website type of service and website number of services;

Described the 3rd computing module is used for calculating described business importance degree rank by following formula:

S _n=F ₁* A _nF1+ F ₂* A _nF2+ F ₃* A _nF3, S wherein _nBe described business importance degree rank, F ₁Be described real-time attribute weight, F ₂Be described reliability attributes weight, F ₃Be described security attributes weight, A _nF1Be described real-time weight, A _nF2Be described reliability weight, A _nF3Be described security weight, n=1,2,3,4,5.

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