CN107769967A - A kind of inter-network system trouble correlation analytic method in knowledge based storehouse - Google Patents
A kind of inter-network system trouble correlation analytic method in knowledge based storehouse Download PDFInfo
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- CN107769967A CN107769967A CN201710956979.3A CN201710956979A CN107769967A CN 107769967 A CN107769967 A CN 107769967A CN 201710956979 A CN201710956979 A CN 201710956979A CN 107769967 A CN107769967 A CN 107769967A
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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
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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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
- H04L41/0677—Localisation of faults
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Abstract
The invention discloses a kind of inter-network system trouble correlation analytic method in knowledge based storehouse, by defining the more malfunction coding of net system one rules, generate the unified malfunction coding of more each failures of net system, and according to the fault correlation relation between more net systems, combination failure encodes, the fault correlation tree between more each failures of net system is generated, and the fault correlation knowledge base of system is made up of multiple fault correlation trees.When an error occurs, according to the malfunction coding of current failure, fault correlation tree corresponding to the failure is read out from fault correlation knowledge base, then in conjunction with real-time fault message, the failure cause for triggering the failure is analyzed and is presented.It the method achieve the trouble correlation analytic between more net systems and result be presented.
Description
Technical field
The present invention relates to trouble correlation analytic field between more net systems, and in particular to a kind of inter-network system failure in knowledge based storehouse
Association analysis method.
Background technology
Integrated network management system is more by pipe net species, and integrated network management system is by gathering each event by pipe net
Hinder information, and Unified coding is carried out to all kinds of fault messages, according to fault correlation relation between each net by pipe, realize each by pipe
Trouble correlation analytic function between net.Due to managed network species is more, respectively by pipe net failure mode it is different the features such as so that
Positioning and the initiation analysis of causes in Integrated Network Management to fault message become sufficiently complex.Currently without a kind of science, conjunction
The accident analysis pattern of reason can handle the application demand of trouble correlation analytic positioning between more net systems.
Trouble correlation analytic be in integrated network management system one of Core Feature of fault management, it is necessary to gather it is each net system
Fault message, and according to network practical situations, Treatment Analysis is carried out to each failure, fast positioning simultaneously finds initiation failure
Basic reason, solve failure, the normal operation of Logistics networks within the shortest time.When network specifics are more, it is possible to draw
The chain reaction of failure is played, causes integrated network management system while monitors the fault message of multiple net systems, it is how quickly fixed
The final cause of failure is triggered to become extremely difficult in position.It is necessary to study trouble correlation analytic method more net systems, leads to
Cross the collection of fault message, the definition of coding rule, malfunction coding and combine the fault correlation relation between net system, generate all kinds of events
Hinder the fault correlation tree of information, the fault correlation that all fault correlation trees combine composition integrated network management system is known
Know storehouse, the fault correlation relation in fault correlation knowledge base, realize the trouble correlation analytic more net systems.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of inter-network system trouble correlation analytic method in knowledge based storehouse, energy
The fault message of each net system is enough received, and carries out unified malfunction coding, in combination with the fault correlation knowledge base previously generated,
Realize the association analysis to fault message, fast positioning failure cause.
In order to solve the above-mentioned technical problem, the technical solution used in the present invention is：
A kind of inter-network system trouble correlation analytic method in knowledge based storehouse, comprises the following steps：
S1：According to net set type, equipment or the software type and fault type of each net system, unified malfunction coding rule are defined
Then；
S2：According to unified malfunction coding rule, the fault type of each net system is united in malfunction coding generation unit
One coding, and by malfunction coding storage into fault correlation knowledge base；
S3：The fault correlation relation between each net system is combed, and combines the malfunction coding defined in S2, is closed by fault correlation
It is the fault correlation relation between generation unit construction net system, and by the storage of fault correlation information into fault correlation knowledge base；
S4：The real time fail information of each net system is acquired in fault collection unit, and the failure collected is believed
Unified coding is ceased, is stored in fault message table；
S5：Accident analysis unit obtains the malfunction coding of real time fail information from fault collection unit, according to malfunction coding
Fault correlation relation corresponding to being obtained from fault correlation knowledge base, forms fault correlation tree, and according to the timeliness of fault message
Property, fault message all in the corresponding period is read from fault message table, with reference to the fault correlation tree of real time fail information
Carry out the trouble correlation analytic between net system；
S6：The result that trouble correlation analytic is carried out by accident analysis display unit is presented, and completes inter-network system fault correlation
Analysis.
Wherein, the fault correlation relation in step S3 between construction net system comprises the following steps：
S301：The one of system of netting of selection is as current net system；
S302：One of fault type of the current net system of selection is as current failure；
S303：The relevant fault for being possible to cause current failure, structure are searched from other net systems in addition to current net system
Make fault correlation relation；
S304：Next fault type of the current net system of selection is as current failure, return to step S303, until current net
All fault correlation relations of system are created completion；
S305：It is return to step S302 that next net system, which is selected, as current net, until all fail closes of all net systems
Connection relation is created completion.
Having the beneficial effect that acquired by the present invention：
The inter-network system trouble correlation analytic method in knowledge based storehouse provided by the present invention, by defining unified more net systems
Malfunction coding rule, generates failure Unified coding, with reference to fault correlation relation between each net system, generates fault correlation tree, most throughout one's life
Into more net system fault correlation knowledge bases, when breaking down, fault correlation is obtained from fault correlation knowledge base by malfunction coding
Tree, and according to the ageing of fault message, the fault correlation between net system is carried out with reference to the real time fail information in the corresponding period
Analysis, realize the fast positioning of failure.
Brief description of the drawings
Fig. 1 is the architectural schematic of the inter-network system trouble correlation analytic method in knowledge based storehouse of the present invention；
Fig. 2 is fault correlation tree construction schematic diagram.
Embodiment
With reference to Fig. 1, Fig. 2 and specific embodiment, the invention will be further described, so that those skilled in the art
The present invention can be better understood from and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Such as Fig. 1, a kind of inter-network system trouble correlation analytic method in knowledge based storehouse, comprise the following steps：
S1：According to net set type, equipment or the software type and fault type of each net system, unified malfunction coding rule are defined
Then；Malfunction coding rule is as follows：
Malfunction coding is made up of 9 ten's digits, and form AAABBBCCC, wherein AAA represent net set type, and BBB is
Equipment or software type in AAA, CCC are corresponding fault type in BBB.Such as 001002003 it can represent professional net 1
(001) interchanger (002) speech plate failure (003) in.
S2：According to unified malfunction coding rule, the fault type of each net system is united in malfunction coding generation unit
One coding；After generating malfunction coding, malfunction coding is uniformly saved in the malfunction coding table of fault correlation knowledge base, failure is compiled
The definition of code table table structure is shown in Table 1.
The malfunction coding table (FAULT_FAULTCODE) of table 1
| Numbering | Field name | Field type | Whether can be empty | Whether index | Explanation |
| 1 | FaultCode | VARchar2(16) | It is no | It is | Malfunction coding |
| 2 | FaultCodeDes | VARchar2(256) | It is no | It is no | Malfunction coding describes |
| 3 | NetType | NUMBER(10) | It is no | It is no | Affiliated net system |
S3：The fault correlation relation between each net system is combed, and combines the malfunction coding defined in S2, is closed by fault correlation
It is the fault correlation relation between generation unit construction net system, and fault correlation tree information is stored to the failure in fault knowledge storehouse
In contingency table；The definition of fault correlation table table structure is shown in Table 2.
The fault correlation table (FAULT_FAULTCORRELATION) of table 2
Explanation：If failure cause code has multiple, it is necessary to as a plurality of record storage into fault correlation table.
In step S3, the fault correlation relation between construction net system comprises the following steps：
S301：The one of system of netting of selection is as current net system；
S302：One of fault type of the current net system of selection is as current failure；
S303：The relevant fault for being possible to cause current failure, structure are searched from other net systems in addition to current net system
Make fault correlation relation；
S304：Next fault type of the current net system of selection is as current failure, return to step S303, until current net
All fault correlation relations of system are created completion；
S305：It is return to step S302 that next net system, which is selected, as current net, until all fail closes of all net systems
Connection relation is created completion.
S4：The real time fail information of each net system is acquired in fault collection unit and believes the failure collected
Unified coding is ceased, is stored in fault message table；The table structure definition of fault message table is shown in Table 3.
The fault message table (FAULT_FAULTINFO) of table 3
Explanation：Respective field can be supplemented according to actual conditions.
S5：Accident analysis unit obtains the malfunction coding in real time fail information from fault collection unit, is compiled according to failure
Code obtained from fault knowledge storehouse corresponding to fault correlation relation, form fault correlation tree, and according to the ageing of fault message,
Fault message all in the corresponding period is read from fault message table by accident analysis unit, with reference to the fail close of the failure
Connection tree carries out the trouble correlation analytic between net system；Fault correlation tree as shown in Figure 2, using the real time fail of acquisition as root section
Point, corresponding fault correlation relation is found out as child node, then find out the corresponding fault correlation relation conduct of child node difference
Its child node, fault correlation tree is formed with this；
S6：The result of trouble correlation analytic carries out result presentation by accident analysis display unit.
Complete inter-network system trouble correlation analytic.
The foregoing is merely illustrative of the preferred embodiments of the present invention, the implementation steps being not intended to limit the invention, it is all
All any modification, equivalent and improvement for being made etc. within the principle of the present invention, should be included in protection scope of the present invention it
It is interior.
Claims (2)
1. a kind of inter-network system trouble correlation analytic method in knowledge based storehouse, it is characterised in that comprise the following steps：
S1：According to net set type, equipment or the software type and fault type of each net system, unified malfunction coding rule is defined；
S2：According to unified malfunction coding rule, unified volume is carried out to the fault type of each net system in malfunction coding generation unit
Code, and by malfunction coding storage into fault correlation knowledge base；
S3：The fault correlation relation between each net system is combed, and combines the malfunction coding defined in S2, is given birth to by fault correlation relation
The fault correlation relation between net system is constructed into unit, and by the storage of fault correlation information into fault correlation knowledge base；
S4：The real time fail information of each net system is acquired in fault collection unit, and the fault message collected is united
One coding, is stored in fault message table；
S5：Accident analysis unit from fault collection unit obtain real time fail information malfunction coding, according to malfunction coding from therefore
Hinder fault correlation relation corresponding to being obtained in Association repository, form fault correlation tree, and according to the ageing of fault message, from
Fault message all in the corresponding period is read in fault message table, net is carried out with reference to the fault correlation tree of real time fail information
Trouble correlation analytic between system；
S6：The result that trouble correlation analytic is carried out by accident analysis display unit is presented, and completes inter-network system trouble correlation analytic.
A kind of 2. inter-network system trouble correlation analytic method in knowledge based storehouse according to claim 1, it is characterised in that：Step
Fault correlation relation in rapid S3 between construction net system comprises the following steps：
S301：The one of system of netting of selection is as current net system；
S302：One of fault type of the current net system of selection is as current failure；
S303：The relevant fault for being possible to cause current failure is searched from except current other net systems netted in addition to being, constructs event
Hinder incidence relation；
S304：Next fault type of the current net system of selection is as current failure, return to step S303, until current net system
All fault correlation relations are created completion；
S305：It is return to step S302 that next net system, which is selected, as current net, until all fault correlations of all net systems close
System is created completion.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111209472A (en) * | 2019-12-24 | 2020-05-29 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Railway accident fault association and accident fault reason analysis method and system |
| CN112559238A (en) * | 2021-02-19 | 2021-03-26 | 北京必示科技有限公司 | Troubleshooting strategy generation method and device for Oracle database, processor and storage medium |
| CN114710391A (en) * | 2022-03-22 | 2022-07-05 | 中国电子科技集团公司第五十四研究所 | Intelligent fault perception analysis processing method suitable for special communication system |
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| US20140071834A1 (en) * | 2012-08-30 | 2014-03-13 | Huawei Technologies Co., Ltd. | Method and Device for Processing Location Information of Fault Point |
| CN105207822A (en) * | 2015-10-14 | 2015-12-30 | 国网四川省电力公司信息通信公司 | Electric power communication equipment alarm information processing method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111209472A (en) * | 2019-12-24 | 2020-05-29 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Railway accident fault association and accident fault reason analysis method and system |
| CN111209472B (en) * | 2019-12-24 | 2023-08-18 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Railway accident fault association and accident fault cause analysis method and system |
| CN112559238A (en) * | 2021-02-19 | 2021-03-26 | 北京必示科技有限公司 | Troubleshooting strategy generation method and device for Oracle database, processor and storage medium |
| CN112559238B (en) * | 2021-02-19 | 2021-05-11 | 北京必示科技有限公司 | Troubleshooting strategy generation method and device for Oracle database, processor and storage medium |
| CN114710391A (en) * | 2022-03-22 | 2022-07-05 | 中国电子科技集团公司第五十四研究所 | Intelligent fault perception analysis processing method suitable for special communication system |
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