CN104656623B - Earthquake industry cluster multi-link node monitoring system - Google Patents
Earthquake industry cluster multi-link node monitoring system Download PDFInfo
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- CN104656623B CN104656623B CN201510053489.3A CN201510053489A CN104656623B CN 104656623 B CN104656623 B CN 104656623B CN 201510053489 A CN201510053489 A CN 201510053489A CN 104656623 B CN104656623 B CN 104656623B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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Abstract
The invention relates to an earthquake industry cluster multi-link node monitoring system, wherein a monitoring main service layer comprises a database module, a monitoring component module and a notification component module; the monitoring component module is responsible for collecting and processing monitoring data; the notification component module is responsible for feeding back information; the database module is responsible for storing monitoring and alarm logs; a monitored node layer is a host computer or a server in a cluster and comprises a monitoring plug-in module and an event plug-in module; the monitoring plug-in module performs communication with the monitoring main service layer through a safety communication protocol; the event plug-in module is used for monitoring a command of the monitoring main service layer, and once the monitoring main service layer sends a control command, the event plug-in module allows a monitored node to execute the command and feeds an execution result back to the monitoring main service layer through the monitoring plug-in module. By the adoption of the earthquake industry cluster multi-link node monitoring system provided by the invention, a fault notification of a device can be obtained at the first time, and management staff can know the status of the device in time, position a fault target and improve working efficiency.
Description
Technical field
The present invention relates to clustered node monitoring technology field, more particularly to a kind of seismic industry cluster multichain circuit node prison
Control system.
Background technology
National each province and city seismological department all deploys Seismic monitoring equipment in respective area under one's jurisdiction, including data acquisition unit, electric
Visualizer, Magnetmeter and server, router etc., the operation and maintenance of these equipment become seismic monitoring cause extremely
Important part, and can the whether normal seismic monitoring data that determines of equipment state normally, in time, accurately pass to
Center carries out earthquake analysis, monitoring, forecast.In addition, each province and city seismological bureau machine room has nearly hundred servers and the network equipment, protect
The work such as the monitoring and prediction analysis of the routine office work of barrier all staff on board and earthquake, once server, especially network set
For occurring in that fault, rely on the softwares such as the survey shake of server and the network equipment and will be unable to normal work, will certainly supervise to earthquake
Forecast, analysis bring tremendous influence.This requires us to have, and a set of can to carry out 7*24 hour monitor in real time all these
The system of equipment, whether this system can not only monitor in real time all devices normally be run, and also will customize monitoring for user
Strategy (for example, whether certain port of monitoring data collection device is normally-open and runs etc.), and break down in equipment
When in time fault message (including but not limited to fault time, fault type etc.) can be notified keeper and related use
Family, enables these faults correctly to be processed in time, and fault impact is reduced to minimum.
Content of the invention
The technical problem to be solved is to provide a kind of seismic industry cluster multilink monitoring nodes system, can
The very first time obtains equipment fault and notifies, and so that administrative staff is understood status of equipment, positioning failure target in time, to improve work
Efficiency.
The technical solution adopted for the present invention to solve the technical problems is：A kind of seismic industry cluster multichain circuit node is provided
Monitoring system, including monitoring main service layer, communication link layer and monitored node layer, the main service layer of described monitoring is with cluster monitoring
Based on main service, including DBM, monitor component module and notification component module；Described monitor component module is responsible for prison
The collection of control data and process；Described notification component module is responsible for the feedback of information；Described DBM is responsible for monitoring and is reported
The storage of alert daily record；Described communication link layer is a plurality of communication chain between the main service layer of monitoring system and monitored node layer
Road；Described monitored node layer is main frame or server in cluster, including monitoring card module and Event Plugin module；Institute
State and communicated by secure communication protocols between monitoring card module service layer main with described monitoring, to the main service of described monitoring
The status information of layer feedback monitored node；Described Event Plugin module is monitored to the described order monitoring main service layer,
Once described monitoring main service layer transmission control command, described Event Plugin module allows monitored node to execute this order, and
Implementing result is passed through described monitoring card module to described monitoring main service layer feedback.
Monitored results are contrasted with physical fault result by the main service layer of described monitoring also by error ratio parser,
Finally give the influence degree to earthquake business for the different link lower network delays, form a set of seismic industry distributed multilink collection
The network delay monitoring criteria standard of group node.
Described error ratio parser is not same within the considerably long one piece of data sample collection time by selecting
This fault data, physical fault data corresponding with this time is compared, and obtains the ratio of fault errorWherein, PLineTypeFor monitoring fault error ratio, TR in linkiFor monitor in real time result, ARi
For artificial statistics.
Described monitoring main service in the layer basic platform framework is using network monitoring software of increasing income.
Described secure communication protocols are secure socket layer protocol.
Described communication link includes SDH communication link, adsl communication link, 3G communication link, GPRS communication link and defends
Star communication link.
Beneficial effect
Due to employing above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and actively imitates
Really：
The present invention can effectively help position, failure cause that business personnel and manager break down to clustered node,
Coverage is made and being accurately positioned, to ensure promptness, correctness and the validity of earthquake monitoring devices collect data.
In the present invention, five functional modules such as database, monitor component, notification component, monitoring plug-in unit, Event Plugin, solve
The discrete distribution of seismic industry clustered node it is impossible to management, fault location is difficult, troubleshooting is delayed, monitor the problem of difficulty,
Cluster monitoring system has high stability, increasing income property, low cost, supports the features such as great deal of nodes, multiple network are topological, safe,
So that any terminal node in seismic industry cluster can be stable, efficiently by uninterrupted monitoring in annual 7 × 24 hours
Carry out information gathering data exchange with master server.
Wherein, the exploitation of DBM makes business personnel to clustered node information, real-time shape in routine work O＆M
State, historic state can have comprehensive, accurate understanding, the different node administration schemes of convenient formulation.Monitor component and monitoring are inserted
The exploitation of part module is it is achieved that the uninterrupted monitoring of 7 × 24 hours whole years to node each in cluster.The opening of notification component module
Send out it is achieved that defect content is sent to business personnel so as to can process in time by modes such as mail, notes within 1 minute
Fault is it is ensured that the promptness of earthquake data acquisition and validity.The exploitation of Event Plugin module is so that business personnel can be long-range
Cluster interior nodes are manipulated, executes custom data acquisition instructions, and be sent to central server, realize to collection
Group's interior nodes multi-angle, Multi-azimuth monitoring.
Monitored results are contrasted with physical fault result by the present invention by error ratio parser, finally give difference
Link lower network postpones the influence degree to earthquake business, forms the network of a set of seismic industry distributed multilink clustered node
Delay monitoring codes and standards, have filled up the blank of seismic industry cluster multilink meshed network delay monitoring codes and standards.
Brief description
Fig. 1 is present system building-block of logic；
Fig. 2 is present system physics realization figure.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of seismic industry cluster multilink monitoring nodes system, including the main service of monitoring
Layer, communication link layer and monitored node layer, the main service layer of described monitoring based on the main service of cluster monitoring, including database
Module, monitor component module and notification component module；Described monitor component module is responsible for collection and the process of monitoring data；Described
Notification component module is responsible for the feedback of information；Described DBM is responsible for monitoring the storage with alarm log；Described communication chain
Road floor is the multiple communication links between the main service layer of monitoring system and monitored node floor；Described monitored node layer is cluster
Interior main frame or server, including monitoring card module and Event Plugin module；Described monitoring card module and described monitoring
Communicated by secure communication protocols between main service layer, fed back the state letter of monitored node to the main service layer of described monitoring
Breath；Described Event Plugin module is monitored to the described order monitoring main service layer, once the main service layer of described monitoring sends
Control command, described Event Plugin module allows monitored node to execute this order, and it is slotting that implementing result is passed through described monitoring
Part module is to described monitoring main service layer feedback；Described monitoring main service layer also by error ratio parser by monitored results with
Physical fault result is contrasted, and finally gives the influence degree to earthquake business for the different link lower network delays, is formed a set of
The network delay monitoring criteria standard of seismic industry distributed multilink clustered node.
As shown in figure 1, a kind of seismic industry cluster monitoring system, including monitoring main service layer, communication link layer and being supervised
Control node layer, includes DBM, monitor component module and notification component module, communication chain in the main service layer of described monitoring
The different communication link of each node in earthquake industrial clusters is comprised, monitored node layer includes monitoring card module and thing in the floor of road
Part card module.In specific implementation process, can be flat as monitoring main service in the layer basis using open source software Nagios
Stand structure.Nagios is the network prison of increasing income of a monitoring server application running under Linux/Unix environment and network
Control software, it can carry out the monitor in real time of 7 × 24 hours to main frame and the various services running on main frame, and being capable of root
Customize to set monitoring strategies according to user, when monitored object state changes, user can be notified in time.Nagios is use
Family provides good secondary development environment and interface, facilitates user to carry out the secondary development of software.Put down based on Linux/Unix
Platform environment, improves the reliability of Nagios.Apply the hommization user mutual page management pattern of B/S framework, Ke Yirang
The object that user is very easily monitored to Nagios system carries out status poll, and very clear to fault and alarm log.
In fig. 2, DBM, monitor component module, notification component module are arranged in cluster monitoring system, monitoring
Card module and Event Plugin module are arranged in monitored linux system and monitored Windows system.Due to system
The difference of bottom architecture, Linux finger daemon is arranged in monitored linux system, Windows finger daemon be arranged on by
In the Windows system of monitoring, the effect of above-mentioned two finger daemon is to read CPU in two monitored systems, internal memory, hard
The performance parameters such as disk, and pass through.Cluster monitoring system is entered with short message server, mail server respectively by secure communication protocols
Row communication is realized notifying the function of user node fault message, cluster monitoring system pass through secure communication protocols respectively with monitored
Linux system and monitored Windows system communicated, realize information gathering and information feedback function.Tool with Fig. 2
As a example body example, once monitored Windows Memory System utilization rate is too high, then in monitored Windows system
Windows finger daemon can be communicated with cluster monitoring system by secure communication protocols active, inform its fault message,
Cluster monitoring system according to the fault message collecting, by secure communication protocols respectively with short message server and mail server
Communicated, inform that above-mentioned two server sends note and mail to user, reach the purpose notifying user malfunction information.?
In specific implementation process, secure communication protocols can select SSL (Secure Sockets Layer SSL) agreement.
Ssl protocol is located between ICP/IP protocol and various application layer protocol, provides safety to support for data communication.Ssl protocol can divide
For two-layer：SSL record protocol (SSL Record Protocol), it is set up on reliable host-host protocol (as TCP), is
Upper-layer protocol provides the support of the basic functions such as data encapsulation, compression, encryption；Ssl handshake protocol (SSL Handshake
Protocol), it sets up on SSL record protocol, for, before actual data transfer starts, communication two party carries out identity
Certification, consulted encryption algorithm, exchange encryption key etc..
Wherein, described error ratio parser is described as follows：By selecting in considerably long one piece of data sample collection
Different sample fault datas in time, physical fault data corresponding with this time is compared, and obtains fault error
Ratio, be specifically shown in expression formula (1)：
Wherein, PLineTypeFor monitoring fault error ratio in link, this ratio is less, and monitor in real time result is tied with artificial statistics
Really (actual result) closer to.TRiFor monitor in real time result, ARiFor artificial statistics.Monitoring in data sample acquisition time
Fault sum may be negative value with the difference of physical fault sum, therefore, it is taken absolute value, on the premise of not affecting result,
Ensure that final result can conveniently directly be compared.Select physical fault in data sample acquisition time total as formula
Denominator, is that this value is inaccurate, and physical fault sum is accurate, can become one because monitoring fault sum is experimental result
The individual reference parameter reliably seeking ratio.Particularly, whenDuring for 0, illustrate that sample does not occur actual event during testing
Barrier, now can not use expression formula (1), and need by the directly difference between contrast monitor in real time result and artificial statistics
Different judging the given impact postponing Conditions On The Results.
It is seen that, the present invention can carry out uninterrupted monitoring in annual 7 × 24 hours to distributed multilink clustered node,
Including five kinds of links such as SDH, ADSL, 3G, GPRS, satellite, threshold value is monitored to different link setting network delays, by
Central monitor system disposes remote monitoring plug-in unit, and develops remote monitoring and fault warning script, obtains each link due to network
Postpone the fail result causing, then using error ratio parser, monitored results are contrasted with physical fault result,
Obtain the influence degree to earthquake business for the different link lower network delays eventually, form a set of seismic industry distributed multilink cluster
The network delay monitoring criteria standard of node, the monitoring criteria standard having filled up seismic industry difference link is blank, solves not
Postpone to earthquake service impact threshold determination problem with link network, using this error ratio parser, can expand to meanwhile
The impact threshold value to industry business for the network delay performance of different industries difference link sets.
Claims (4)
1. a kind of seismic industry cluster multilink monitoring nodes system, including monitoring main service layer, communication link layer and monitored
Node layer is it is characterised in that the main service layer of described monitoring is based on the main service of cluster monitoring, including DBM, monitoring
Assembly module and notification component module；Described monitor component module is responsible for collection and the process of monitoring data；Described notification component
Module is responsible for the feedback of information；Described DBM is responsible for monitoring the storage with alarm log；Described communication link layer is prison
Multiple communication links between the main service layer of control system and monitored node layer；Described monitored node layer is the main frame in cluster
Or server, including monitoring card module and Event Plugin module；Described monitoring card module and the main service layer of described monitoring
Between communicated by secure communication protocols, feed back the status information of monitored node to the main service layer of described monitoring；Described
Event Plugin module is monitored to the described order monitoring main service layer, once the main service layer of described monitoring sends and controls life
Order, described Event Plugin module allows monitored node to execute this order, and by implementing result by described monitoring card module
To described monitoring main service layer feedback；The main service layer of described monitoring is former with reality by monitored results also by error ratio parser
Barrier result is contrasted, and finally gives the influence degree to earthquake business for the different link lower network delays, forms a set of Seismic Travelling
The network delay monitoring criteria standard of industry distributed multilink clustered node；Described error ratio parser is by selecting in phase
Different sample fault datas within the long one piece of data sample collection time, physical fault data corresponding with this time
It is compared, obtain the ratio of fault errorWherein, PLineTypeFor monitoring fault in link
Error ratio, TRiFor monitor in real time result, ARiFor artificial statistics.
2. seismic industry cluster multilink monitoring nodes system according to claim 1 is it is characterised in that described monitoring master
Service in the layer basic platform framework is using network monitoring software of increasing income.
3. seismic industry cluster multilink monitoring nodes system according to claim 1 is it is characterised in that described safety is led to
Letter agreement is secure socket layer protocol.
4. seismic industry cluster multilink monitoring nodes system according to claim 1 is it is characterised in that described communication chain
Road includes SDH communication link, adsl communication link, 3G communication link, GPRS communication link and satellite communication link.
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| CN201510053489.3A CN104656623B (en) | 2015-02-02 | 2015-02-02 | Earthquake industry cluster multi-link node monitoring system |
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| CN201510053489.3A CN104656623B (en) | 2015-02-02 | 2015-02-02 | Earthquake industry cluster multi-link node monitoring system |
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| CN104980314B (en) * | 2015-06-10 | 2017-11-17 | 上海市地震应急救援保障中心 | A kind of clustered node monitoring polling mechanism based on dynamic priority queue |
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