CN102521781B - Safe region-crossing equipment uniform monitoring method based on independent monitoring services, and monitoring system for the same - Google Patents
Safe region-crossing equipment uniform monitoring method based on independent monitoring services, and monitoring system for the same Download PDFInfo
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- CN102521781B CN102521781B CN201110420110.XA CN201110420110A CN102521781B CN 102521781 B CN102521781 B CN 102521781B CN 201110420110 A CN201110420110 A CN 201110420110A CN 102521781 B CN102521781 B CN 102521781B
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Abstract
The invention discloses a safe region-crossing equipment uniform monitoring method based on independent monitoring services, and a monitoring system for the same, which are used for safe region-crossing equipment comprehensive monitoring of a power dispatching automation system. The monitoring services are independently arranged and run in different safe regions, a global unique production mechanism of the instance identifiers of resource, warning and performance models is used, timely collection of the safe region-crossing equipment resource, warning and performance information in a safe III region monitoring service is realized, and a III region monitoring client monitors and manages the equipment uniformly. With the method, the independently arranged monitoring services have basic capabilities in resource model management, equipment warning basic analysis and management, and performance data processing, thus, data redundant transmission through a physical isolation device is reduced, some of the pressure on the III region uniform monitoring service is shared, and finally, the safe region-crossing equipment uniform monitoring is finished.
Description
Technical field
The equipment unified monitoring method and the supervisory system thereof that the present invention relates to a kind of cross-safety zone based on independent monitor service, belong to electric system and areas of information technology.
Background technology
Electric power scheduling automatization system generally adopts following several method for the method for supervising of secondary device cross-safety zone at present: 1, the device separates in safe III district (information management place of safety) and safe I/II district (production control is got) monitoring, the independent self-organizing system of monitor service in each place of safety, system provides from equipment information collection, data storage, whole services of showing to client control.This method for supervising, because cross-safety zone monitoring of tools information cannot be integrated, can not meet the requirement of cross-safety zone unified monitoring.2, the equipment unified monitoring in safe III district and safe I/II district, disposes front end processor mode in I/II district.Front end processor collecting device data and daily record, the data that gather transfer to III district supervision server through positive physical isolation device, YouIII district supervision server is carried out association analysis and judgement to data, finally form warning result, again result is presented in to unified supervision client, thereby realizes the unified monitoring to cross-safety zone equipment.This monitor mode is due to all raw data of front end processor collection are all transferred to III district supervision server, cause the redundancy of transmission data, particularly serve for the front end processor collection of cycle polling mode, the identical alarm data producing can repeat transmission, do not have vicissitudinous monitoring of tools information can repeat transmission yet, thereby strengthen the volume of transmitted data of physical isolation apparatus, and increased the data processing pressure of the supervision server in LiaoIII district.On the other hand, do not possess basic resources model management owing to gathering front end processor, the alert analysis of device level and performance data processing power, cannot share the load that III district unifies supervision server.Along with the number of devices of including monitoring in increases, can form III district monitoring server handling property bottleneck, have influence on the bandwagon effect of promptness and the monitor message of integral device alarm notification.
Summary of the invention
The invention provides a kind of equipment unified monitoring method and supervisory system thereof of the cross-safety zone based on independent monitor service, make independent monitor service of disposing possess basic resource model management, equipment alarm fundamental analysis and management, performance data processing power, reduce the data redundancy transmission through physical isolation apparatus, the partial pressure of sharing the unified monitoring service of III district, finally completes the equipment unified monitoring of cross-safety zone.
In order to achieve the above object, technical scheme of the present invention is:
An equipment unified monitoring method for cross-safety zone based on independent monitor service, comprises the following steps: 1) issue monitor task ZhiIII district monitor service by the unified monitoring client unification in III district; 2) monitor task issuing is sent to II district monitor service by III district monitor service, after II district monitor service receives, DuiIII district equipment starts to carry out monitor task, the command file that the monitor task of I/II district equipment is generated to XML form, can transfer to I/II district monitor service by reverse physical isolation apparatus; 3) I/II district monitor service receives after the monitor task file from III district, resolves monitor task command file and carries out monitor task; 4) monitor task that I/II district monitor service issues according to III district monitor service is simultaneously asked, and includes designated equipment in the monitoring also information of collecting device information, alarm event, this three aspects: of performance data; And produce resource model example according to the three aspects: information collecting, be respectively device resource model instance, alarm model instance and performance data files; The prior natural number of having planned for each collection service of each model instance globally unique identifier's basis of generation identifies, and sets up this collection to serve the unique identification natural number scope that can produce; Unique identification produce according to be exactly in database with mark largest natural number value add one, and requirement fall in the natural number scope interval of setting up; 5) the non-performance data that repeats already present alarm model instance and produce according to monitor task that I/II district monitor service generates after processing for facility information, the alarm event of new generation resource model example, renewal all produces the text of XML form, and transfers to III district monitor service; I/II district monitor service, except transmission data file, has also been safeguarded a up-to-date resource model data and alarm data at local data base; I/II district monitor service, by up-to-date resource model data and the alarm data of comparison self maintained, does not repeat to produce transmission data for the resource model example not changing and alarm model instance; 6) III district monitor service receives the model data file from I/II district, and the additions and deletions of resolving and carry out resource model example change operation, newly-increased, the renewal of alarm model instance and clear operation, the in-stockroom operation of new capability data; The model that III district monitor service generates after for the model data document analysis from I/II district, except not needing to regenerate globally unique identifier, other data flow is equal to the device resource model instance, alarm model instance and the performance data treatment scheme that himself collect in safe III district.Reached the demand of cross-safety zone unified monitoring from model data aspect.
Described resource model example all comprises creation-time and update time, and in the time that resource model example newly creates, creation-time and update time equate; When resource model example has more kainogenesis, be greater than creation-time update time, show that resource model example at a time upgrades; Go out to need to generate according to this condition filter the resource model data that transmit a document for I/II district monitor service; And according to this condition, for III district monitor service, providing increment resource data sync cap, monitor message represents client and upper layer application system can be obtained the resource model data that change after a certain moment at any time.
Described I/II district monitor service self possesses the out-of-limit processing of performance threshold and the alert analysis ability of device level, and the monitor task strategy that can arrange by unification produces alarm notification; Described I/II district monitor service has been born the main Processing tasks of self being responsible for equipment alarm in place of safety, has avoided the redundant transmission of alarm data at physical isolation apparatus, and alleviates the pressure of LiaoIII district monitor service processing original alarm data; Described III district monitor service only needs the warning information after reception & disposal, and completes the work that writes unified alarm storehouse and notice client.
Its supervisory system of equipment unified monitoring of cross-safety zone based on independent monitor service, comprises III district monitoring server, III district monitor service unified database, III district monitoring worktable and I/II district monitor service and database server; Monitored device, monitoring worktable HeIII district monitor service unified database in monitoring server difference YuIII district of wherein said III district are connected; And described III district monitoring server is also connected with database server with I/II district monitor service with reverse isolation device by forward spacer assembly respectively; I/II district monitor service is connected with the monitored device in I/II district with database server; Described III district monitoring server is responsible for gathering the facility information in the monitored device that is positioned at III district, alarm event information, and performance data, and all information datas that collect are write in III district monitor service unified database; And by the alarm event information very first time be reflected to monitoring worktable the monitoring page; Then monitor initiatively CongIII district monitoring server inquiry apparatus information and the device performance data of the monitoring page of worktable; Then monitor worktable by safe III district monitoring server for the monitored device in the monitored device HeIII district in network-wide security I/II district, monitor task is set; Then I/II district monitor service and database server receive from the monitor task of monitoring worktable and arrange after order, distinguish; Directly carry out for the monitor task in the monitored device in self III district, place, and generate command file for the monitor task in the monitored device in I/II district, and transfer in I/II district monitor service and database server through reverse physical isolation apparatus; I/II district monitor service and database server receive after command file, and resolve command file is also carried out monitor task; I/II district monitor service and database server are responsible for gathering the facility information in the monitored device that is positioned at I/II district, alarm event information and performance data, and according to monitor task by the facility information collecting, alarm event information writes local data base, and generated data text; The performance data collecting can not write local data base, directly generated data text, and final, I/II district monitor service and database server transfer to III district monitoring server by these data through positive physical isolation device; III district monitoring server receives the data file from I/II district monitor service and database server, resolves and write I/II district monitor service and database server.Meanwhile, the monitoring page to monitoring worktable by the alarm event message reflection of I/II district equipment.
The invention has the beneficial effects as follows: the invention provides a kind of equipment unified monitoring method and supervisory system thereof that is applicable to electric system cross-safety zone, utilize cross-safety zone physical isolation apparatus and file-transfer program, the resource in I/II district, alarm and performance data are transferred to III district in the text mode of XML form, and YouIII district monitor service is responsible for resolving, putting in storage and report.The order data in JiangIII district transfers in I/II district with the text mode of XML form, be responsible for resolving by the monitor service in I/II district and carry out, while, because the filename of the transfer files of all XML forms all comprises rise time character string, ensures monitor service processing XML formatted file, execution in chronological order.The present invention has optimized the data transmission efficiency of cross-safety zone, and for the identical alarm data that repeats to produce, the resource data not changing can not produce transmission data file, ensures the enforcement of efficient incremental data transmission policy.
In sum, the equipment unified monitoring method of a kind of cross-safety zone based on independent monitor service of the present invention and monitoring system are in the equipment unified monitoring system of electric power scheduling automatization system cross-safety zone, a kind of cross-safety zone monitor service of balancing performance is provided, avoid the generation at unified monitoring performance bottleneck, ensured the response speed of system and the promptness of alarm monitoring information display.
Brief description of the drawings
Fig. 1 is process flow diagram of the present invention;
Fig. 2 is hardware configuration schematic diagram of the present invention.
Embodiment
Embodiment 1
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.As shown in Figure 2, its supervisory system of equipment unified monitoring of a kind of cross-safety zone based on independent monitor service: comprise III district monitoring server 1, III district monitor service unified database 2, III district monitoring worktable 3 and I/II district monitor service and database server 7; Monitored device 8, monitoring worktable 3 HeIII district monitor service unified databases 2 in wherein said III district monitoring server 1 difference YuIII district are connected; And described III district monitoring server 1 is also connected with database server 6 with I/II district monitor service with reverse isolation device 5 by forward spacer assembly 4 respectively; I/II district monitor service is connected with the monitored device 9 in I/II district with database server 6; Described III district monitoring server 1 is responsible for gathering the facility information in the monitored device 8 that is positioned at III district, alarm event information, and performance data, and all information datas that collect are write in III district monitor service unified database 2; And by the alarm event information very first time be reflected to monitoring worktable 3 the monitoring page; Then monitor initiatively CongIII district monitoring server 1 inquiry apparatus information and the device performance data of the monitoring page of worktable 3; Then monitor worktable 3 by safe III district monitoring server 1 for the monitored device 8 in the monitored device 9 HeIII districts in network-wide security I/II district, monitor task is set; Then I/II district monitor service and database server 6 receive from the monitor task of monitoring worktable 3 and arrange after order, distinguish; Directly carry out for the monitor task in the monitored device 8 in self III district, place, and generate command file for the monitor task in the monitored device 9 in I/II district, and transfer in I/II district monitor service and database server 6 through reverse physical isolation apparatus 5; I/II district monitor service and database server 6 receive after command file, and resolve command file is also carried out monitor task; I/II district monitor service and database server 6 are responsible for gathering the facility information in the monitored device 9 that is positioned at I/II district, alarm event information and performance data, and according to monitor task by the facility information collecting, alarm event information writes local data base, and generated data text; The performance data collecting can not write local data base, directly generated data text, and final, I/II district monitor service and database server 6 transfer to III district monitoring server 1 by these data through positive physical isolation device 4; III district monitoring server 1 receives the data file from I/II district monitor service and database server 6, resolves and write I/II district monitor service and database server 6.Meanwhile, the monitoring page to monitoring worktable 3 by the alarm event message reflection of I/II district equipment.
The method for supervising of above monitoring system, comprises the following steps, as shown in Figure 1: 1) issue monitor task ZhiIII district monitor service by the unified monitoring client unification in III district; 2) monitor task issuing is sent to II district monitor service by III district monitor service, after II district monitor service receives, DuiIII district equipment starts to carry out monitor task, the command file that the monitor task of I/II district equipment is generated to XML form, can transfer to I/II district monitor service by reverse physical isolation apparatus; 3) I/II district monitor service receives after the monitor task file from III district, resolves monitor task command file and carries out monitor task; 4) monitor task that I/II district monitor service issues according to III district monitor service is simultaneously asked, and includes designated equipment in the monitoring also information of collecting device information, alarm event, this three aspects: of performance data; And produce resource model example, alarm model instance and performance data files according to the three aspects: information collecting; The prior natural number of having planned for each collection service of each model instance globally unique identifier's basis of generation identifies, and sets up this collection to serve the unique identification natural number scope that can produce; Unique identification produce according to be exactly in database with mark largest natural number value add one, and requirement fall in the natural number scope interval of setting up; 5) the non-performance data that repeats already present alarm model instance and produce according to monitor task that I/II district monitor service generates after processing for facility information, the alarm event of new generation resource model example, renewal all produces the text of XML form, and transfers to III district monitor service; I/II district monitor service, except transmission data file, has also been safeguarded a up-to-date resource model data and alarm data at local data base; I/II district monitor service, by up-to-date resource model data and the alarm data of comparison self maintained, does not repeat to produce transmission data for the resource model example not changing and alarm model instance; 6) III district monitor service receives the model data file from I/II district, and the additions and deletions of resolving and carry out resource model example change operation, newly-increased, the renewal of alarm model instance and clear operation, the in-stockroom operation of new capability data; The model that III district monitor service generates after for the model data document analysis from I/II district, except not needing to regenerate globally unique identifier, other data flow is equal to the device resource model instance that himself collects in safe III district, alarm model instance and performance data treatment scheme.Reached the demand of cross-safety zone unified monitoring from model data aspect.
Described resource model example all comprises creation-time and update time, and in the time that resource model example newly creates, creation-time and update time equate; When resource model example has more kainogenesis, be greater than creation-time update time, show that resource model example at a time upgrades; Go out to need to generate according to this condition filter the resource model data that transmit a document for I/II district monitor service; And according to this condition, for III district monitor service, providing increment resource data sync cap, monitor message represents client and upper layer application system can be obtained the resource model data that change after a certain moment at any time.
Described I/II district monitor service self possesses the out-of-limit processing of performance threshold and the alert analysis ability of device level, and the monitor task strategy that can arrange by unification produces alarm notification; Described I/II district monitor service has been born the main Processing tasks of self being responsible for equipment alarm in place of safety, has avoided the redundant transmission of alarm data at physical isolation apparatus, and alleviates the pressure of LiaoIII district monitor service processing original alarm data; Described III district monitor service only needs the warning information after reception & disposal, and completes the work that writes unified alarm storehouse and notice client.
Illustrate as follows:
For I/II district monitor service, the monitor service globally unique identifier natural number of planning is 2000 in advance, in this monitor service, a certain class resource model example overall identification value falls between natural number scope 2000000000000000001～2000999999999999999, minimum ID value IDMin is 2000000000000000001, and maximum ID value IDMax is 2000999999999999999.Taking resources-type CIM_Process as example, new CIM_Process example table mark ID gets the existing maximum ID value of current C IM_Process database table and adds 1, and ID<IDMax.If there is no record in CIM_Process database table, ID initial value is IDMin=2000000000000000001.
In like manner, for III district monitor service, the monitor service globally unique identifier natural number of planning is that the resource model example overall identification value producing in 3000, III district monitor service falls between natural number scope 3000000000000000001～3000999999999999999 in advance.
The resource model mark producing due to independent monitor service falls into different natural numbers interval, has ensured that data III district monitor service merges unified monitoring, can not produce conflict.
I/II district monitor service is for resource model example newly-increased, that upgrade or delete, and the alarm model instance that increases newly, upgrades or remove and newly-increased performance data all produce the text of XML form, and transfer to III district monitor service.I/II district monitor service, except transmission data file, has also been safeguarded a up-to-date resource model data and alarm data at local data base.I/II district monitor service, before generation transmits a document, is first compared up-to-date resource model data and the alarm data of self maintained, if finding resource model data, comparison result changes, and Renewal model instance properties data and recent renewal time attribute.Do not repeat to produce transmission data for the resource model example not changing and alarm model instance.
III district monitor service receives the model data file from I/II district, and the additions and deletions of resolving and carry out resource model example change operation, newly-increased, the renewal of alarm model instance and clear operation, the in-stockroom operation of new capability data.The model that III district monitor service generates after for the model data document analysis from I/II district, except not needing to regenerate globally unique identifier, other data flow is equal to the device model flow chart of data processing that himself collects in safe III district.Reached the demand of cross-safety zone unified monitoring from model data aspect.
The equipment unified monitoring method of a kind of cross-safety zone based on independent monitor service of the present embodiment and monitoring system are in the equipment unified monitoring system of electric power scheduling automatization system cross-safety zone, a kind of cross-safety zone monitor service of balancing performance is provided, avoid the generation at unified monitoring performance bottleneck, ensured the response speed of system and the promptness of alarm monitoring information display.
Claims (4)
1. an equipment unified monitoring method for the cross-safety zone based on independent monitor service, is characterized in that comprising the following steps: 1) issue monitor task ZhiIII district monitor service by the unified monitoring client unification in III district; 2) monitor task issuing is sent to II district monitor service by III district monitor service, after II district monitor service receives, DuiIII district equipment starts to carry out monitor task, the command file that the monitor task of I/II district equipment is generated to XML form, can transfer to I/II district monitor service by reverse physical isolation apparatus; 3) I/II district monitor service receives after the monitor task file from III district, resolves monitor task file and carries out monitor task; 4) monitor task that I/II district monitor service issues according to III district monitor service is simultaneously asked, and includes designated equipment in the monitoring also information of collecting device information, alarm event, this three aspects: of performance data; And produce resource model example according to the three aspects: information collecting, be respectively device resource model instance, alarm model instance and performance data files; The prior natural number of having planned for each collection service of each model instance globally unique identifier's basis of generation identifies, and sets up this collection to serve the unique identification natural number scope that can produce; Unique identification produce according to be exactly in database with mark largest natural number value add one, and requirement fall in the natural number scope interval of setting up; 5) the non-performance data that repeats already present alarm model instance and produce according to monitor task that I/II district monitor service generates after processing for facility information, the alarm event of new generation resource model example, renewal all produces the text of XML form, and transfers to III district monitor service; I/II district monitor service, except transmission data file, has also been safeguarded a up-to-date resource model data and alarm data at local data base; I/II district monitor service, by up-to-date resource model data and the alarm data of comparison self maintained, does not repeat to produce transmission data for the resource model example not changing and alarm model instance; 6) III district monitor service receives the model data file from I/II district, and the additions and deletions of resolving and carry out resource model example change operation, newly-increased, the renewal of alarm model instance and clear operation, the in-stockroom operation of new capability data; The model that III district monitor service generates after for the model data document analysis from I/II district, except not needing to regenerate globally unique identifier, other data flow is equal to the device resource model instance that himself collects in safe III district, alarm model instance and performance data treatment scheme, reached the demand of cross-safety zone unified monitoring from model data aspect.
2. the equipment unified monitoring method of a kind of cross-safety zone based on independent monitor service as claimed in claim 1, it is characterized in that: described resource model example all comprises creation-time and update time, in the time that resource model example newly creates, creation-time and update time equate; When resource model example has more kainogenesis, be greater than creation-time update time, show that resource model example at a time upgrades; Go out to need to generate according to this condition filter the resource model data that transmit a document for I/II district monitor service; And according to this condition, for III district monitor service, providing increment resource data sync cap, monitor message represents client and upper layer application system can be obtained the resource model data that change after a certain moment at any time.
3. the equipment unified monitoring method of a kind of cross-safety zone based on independent monitor service as claimed in claim 1, it is characterized in that: described I/II district monitor service self possesses the out-of-limit processing of performance threshold and the alert analysis ability of device level, the monitor task strategy that can arrange by unification, produces alarm notification; Described I/II district monitor service has been born the main Processing tasks of self being responsible for equipment alarm in place of safety, has avoided the redundant transmission of alarm data at physical isolation apparatus, and alleviates the pressure of LiaoIII district monitor service processing original alarm data; Described III district monitor service only needs the warning information after reception & disposal, and completes the work that writes unified alarm storehouse and notice client.
4. a supervisory system for the equipment unified monitoring method of the cross-safety zone based on independent monitor service as claimed in claim 1, is characterized in that: comprise III district monitoring server (1), III district monitor service unified database (2), III district monitoring worktable (3) and I/II district monitor service and database server (6); Monitored device (8), monitoring worktable (3) HeIII district monitor service unified database (2) in wherein said III district monitoring server (1) difference YuIII district are connected; And described III district monitoring server (1) is also connected with database server (6) with I/II district monitor service with reverse isolation device (5) by forward spacer assembly (4) respectively; I/II district monitor service is connected with the monitored device (9) in I/II district with database server (6); Described III district monitoring server (1) is responsible for gathering the facility information in the monitored device (8) that is positioned at III district, alarm event information, and performance data, and all information datas that collect are write in III district monitor service unified database (2); And by the alarm event information very first time be reflected to monitoring worktable (3) the monitoring page; Then monitor initiatively CongIII district monitoring server (1) inquiry apparatus information and the device performance data of the monitoring page of worktable (3); Then monitor worktable (3) by safe III district monitoring server (1) for the monitored device (8) in monitored device (9) the HeIII district in network-wide security I/II district, monitor task is set; Then I/II district monitor service and database server (6) receive from the monitor task of monitoring worktable (3) and arrange after order, distinguish; Directly carry out for the monitor task in the monitored device (8) in self III district, place, and generate command file for the monitor task in the monitored device in I/II district (9), and transfer in I/II district monitor service and database server (6) through reverse physical isolation apparatus (5); I/II district monitor service and database server (6) receive after command file, and resolve command file is also carried out monitor task; I/II district monitor service and database server (6) are responsible for gathering the facility information in the monitored device (9) that is positioned at I/II district, alarm event information and performance data, and according to monitor task by the facility information collecting, alarm event information writes local data base, and generated data text; The performance data collecting can not write local data base, directly generated data text, and final, I/II district monitor service and database server (6) transfer to III district monitoring server (1) by these data through positive physical isolation device (4); III district monitoring server (1) receives the data file from I/II district monitor service and database server (6), resolves and write I/II district monitor service and database server (6); Meanwhile, the monitoring page to monitoring worktable (3) by the alarm event message reflection of I/II district equipment.
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| CN201110420110.XA CN102521781B (en) | 2011-12-15 | 2011-12-15 | Safe region-crossing equipment uniform monitoring method based on independent monitoring services, and monitoring system for the same |
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