CN105426294A - Running log generation and diagnosis method for monitoring system of intelligent substation - Google Patents
Running log generation and diagnosis method for monitoring system of intelligent substation Download PDFInfo
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- CN105426294A CN105426294A CN201510744245.XA CN201510744245A CN105426294A CN 105426294 A CN105426294 A CN 105426294A CN 201510744245 A CN201510744245 A CN 201510744245A CN 105426294 A CN105426294 A CN 105426294A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
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Abstract
The invention relates to a running log generation and diagnosis method for a monitoring system of an intelligent substation. The method comprises: acquiring running data of a process of the monitoring system and operation system running data of the monitoring system, and generating a log file through software in the monitoring system; and performing analysis and feedback on data in the log file through an expert database system. According to the method, the influence of the running data of the process of the monitoring system of the substation and the operation system running data of the monitoring system on the system performance is fully considered, so that the richness and accuracy of running diagnosis information of the monitoring system of the substation are improved and the running stability of the monitoring system of the substation is ensured.
Description
Technical field
The present invention relates to daily record generation and the diagnostic method of intelligent substation supervisory control system running, relate to the field of electric substation automation system.
Background technology
Along with the development of intelligent grid, the diagnosis of secondary device on-line condition monitoring part is developed to intelligent direction.Wherein, the important component part of monitoring system of electric substation inherently substation secondary device, therefore, realizes diagnosing accurately monitoring system of electric substation to want, will ensure that the data gathered have accuracy and comprehensive.But, current monitoring system of electric substation often lays particular emphasis on the collection to transforming plant primary equipment, secondary device online monitoring data, and behaviour's system operation situation of the operation conditions that supervisory system self is carried out and self-operating is left in the basket, this just causes the wrong diagnosis to monitor system performance, thus causes a hidden trouble to the operation of monitoring system of electric substation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, propose the daily record generation method of intelligent substation supervisory control system running, solve the influence factor ignoring himself and operating system thereof in the process that monitoring system of electric substation is diagnosed, the invention allows for the daily record diagnostic method of intelligent substation supervisory control system running.
The present invention is achieved by following scheme:
1. the daily record generation method of intelligent substation supervisory control system running, gathers the service data of described supervisory system own process and the operating system data of supervisory system, and by the Software Create journal file in described supervisory system; Wherein, the service data of described supervisory system own process comprises: relation and process Dependency Specification between the tracking of proceeding internal memory mapping (enum) data, process stacks, process tree show process.
Further, the operating system data of described supervisory system comprise: disk situation, network condition and cpu status.
Further, the journal file of described generation is by arranging timing cycle, and the data gathered are pressed different types stored in the middle of different journal files, realizes automatically generating journal file.
2. the daily record diagnostic method of intelligent substation supervisory control system running, gathers the service data of described supervisory system own process and the operating system data of supervisory system, and by the Software Create journal file in described supervisory system; By experts database system, the data in described journal file are diagnosed again; Wherein, the service data of described supervisory system own process comprises: relation and process Dependency Specification between the tracking of proceeding internal memory mapping (enum) data, process stacks, process tree show process.
Further, the operating system data of described supervisory system comprise: disk situation, network condition and cpu status.
Further, the journal file of described generation is by arranging timing cycle, and the data gathered are pressed different types stored in the middle of different journal files, realizes automatically generating journal file.
Further, in the diagnostic procedure of the operation of described supervisory system own process, No. PID that order ps-a acquisition taskserver process is run is utilized during initialization, and then image data file, generate journal file by writing relation and process Dependency Specification between taskserver proceeding internal memory mapping (enum) data, process stacks tracking, process tree show process;
In experts database record taskserver process tree have comm103, comm104, comm61850 tri-subprocesss, if three subprocess incomplete recordings in described journal file pstree.taskserver, then judge taskserver process exception.
Further, in the process that CPU is diagnosed, (QString (" vmstat13>> machine name-vmstat ") exports the journal file about CPU to use system function system, in described experts database, by si list registration according to calling in internal memory by disk, so list is shown and is called in disk by internal memory; If when si and so is 0, diagnostic result is that CPU internal memory is enough.
The present invention's beneficial effect is compared to the prior art:
For the data of the diagnosis of monitoring system of electric substation operation mainly through collection transforming plant primary equipment, secondary device on-line monitoring in prior art, then to this data analysis.But, in the gatherer process to supervisory control system running data, but have ignored the data of some important influential system runnabilities, thus cause the wrong diagnosis to monitoring system of electric substation runnability.The present invention is considering on the operating system basis that monitoring system of electric substation runs, also fully take into account the data of monitoring system of electric substation own process operation to the impact of system performance, thus improve the rich of monitoring system of electric substation run time diagnostic message and levels of precision, ensure the stability that monitoring system of electric substation runs.
The present invention, by arranging timing cycle to system software, realizes automatically generating journal file, experts database can be monitored at any time and understand monitoring system of electric substation to run present situation, once existing problems, staff can point out process in time, avoids large fault to occur.And the data gathered according to pressing different types stored in the middle of different journal files, are had stronger professional and specific aim by system software.
The database storage system that a kind of specific aim of expert database in the present invention is very strong, enough memory headrooms can store a large amount of handling procedure and command information, and what ensure that monitoring system of electric substation operational diagnostics is comprehensive.
Accompanying drawing explanation
Fig. 1 is the scantling plan of the embodiment of the present invention;
Fig. 2 is that the display format of the log content of the embodiment of the present invention shows schematic diagram;
Fig. 3 is the operating system data type schematic diagram of the supervisory control system running of the embodiment of the present invention;
Fig. 4 is the service data type schematic diagram of the supervisory system own process of the embodiment of the present invention;
Fig. 5 is the few examples schematic diagram of the journal file collection of the embodiment of the present invention;
Fig. 6 is that the PID of the taskserver process of the embodiment of the present invention obtains schematic diagram;
Fig. 7 is that the taskserver process data of the embodiment of the present invention gathers schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described in detail:
(1), the daily record generation of intelligent substation supervisory control system running and diagnostic method
As shown in Figure 1: running the software in monitoring system of electric substation, by arranging certain cycle, obtaining clock and the machine name of this supervisory system.Gather the service data of described supervisory system own process and the operating system data of supervisory system, and by the data that collect stored in by different types stored in the middle of different journal files, due to the software taken at regular intervals data of system, and then realize automatically generating journal file.Then, the journal file described in being accessed by expert database, and the data analysis in journal file is also fed back in time.
(1) journal file
The title of journal file adopts " machine name-order is write a Chinese character in simplified form " form; The display format of log content is: the first row display current time, adopt command format, after display command return data.
(2) the operating system data of supervisory system
As shown in Figure 3, in this enforcement, the operating system data of supervisory system comprise: disk situation, network condition and cpu status.Wherein, disk situation is utilization rate and the swapace data of disk; Network condition is IP distribution, multicast, network traffic information; Cpu status is that the occupancy of CPU, core cpu current operating conditions and internal memory exchange data;
(3) service data of supervisory system own process
As shown in Figure 4, in this enforcement, the service data of supervisory system own process comprises: relation and process Dependency Specification between the tracking of proceeding internal memory mapping (enum) data, process stacks, process tree show process.
(4) experts database
The database storage system that specific aim is very strong, to stored in journal file in the performance of supervisory system and the fault diagnosis result of supervisory system analyze, propose treatment advice, and by result with report to the police or message box form feed back to operations staff.
(2), experiment simulation and analysis
Test respectively by the diagnostic procedure of the operating system data of supervisory system gathered and the service data of supervisory system own process below.
(1) the operating system data of supervisory system:
The present embodiment illustrates the diagnostic procedure of the operating system data to the supervisory system gathered for cpu status.By the software design patterns timing cycle of system, gathered once every 3 seconds, utilize function formation journal file as indicated with 2.
Experts database is analyzed this journal file by the order stored, and show as: si list and call in internal memory by disk, namely internal memory enters the quantity of internal memory exchange area; So list is shown and is called in disk by internal memory, and namely internal memory exchange area enters the quantity of internal memory.If the internal memory of CPU is enough, the value of si and so is all 0, if si and so value is greater than 0 for a long time, then represent that low memory system performance can be affected, at this moment disk I/O and cpu resource all can be consumed.As can be drawn from Figure 2, si and so value is not 0 for a long time, and experts database is reached a conclusion, supervisory system internal memory wretched insufficiency, needs to increase Installed System Memory, and result feedback analysis drawn is to staff.
(2) service data of supervisory system own process
The present embodiment illustrates the diagnostic procedure of the service data to the supervisory system own process gathered for taskserver.
After system software carries out initialization operation, utilize No. PID that order ps – a acquisition taskserver process is run.As shown in Figure 6, learn that taskserver process PID is 642.Again by the service data file as the order collection monitoring system own process in Fig. 4, and write the information such as the dependence between taskserver proceeding internal memory reflection, stack trace, process, form its journal file, as shown in Figure 7.
Experts database reads taskserver proceeding internal memory information, stack information, the journal file of the data run in dependence, wherein, record in experts database in the process tree of taskserver and should have comm103, comm104, comm61850 tri-subprocesss, if these three subprocess incomplete recordings, can judge taskserver process exception in journal file pstree.taskserver file.Experts database can rapid fault point make correct diagnosis.
In the present embodiment, the operating system data of supervisory system comprise: disk situation, network condition and cpu status.As other embodiments, the operating system data of supervisory system and the service data of supervisory system own process other categorical data also can may be comprised, along with abundant the improving in expert system storehouse can diagnose more eurypalynous data equally.
Experts database in the present embodiment can to stored in journal file in the performance of supervisory system and the fault diagnosis result of supervisory system analyze, treatment advice is proposed, and result is fed back to operations staff with warning or message box form, as other embodiments, experts database can realize other function equally, as the prediction to supervisory control system running.
By arranging timing cycle in the present embodiment, realizing automatically generating journal file, as other embodiments, according to the actual conditions to supervisory control system running, also can take as manually-operated generation log mode etc.
Under the thinking that the present invention provides; the mode easily expected to those skilled in the art is adopted to convert the technological means in above-described embodiment, replace, revise; and the effect played goal of the invention that is substantially identical with the relevant art means in the present invention, that realize is also substantially identical; the technical scheme of such formation is carried out fine setting to above-described embodiment and is formed, and this technical scheme still falls within the scope of protection of the present invention.
Claims (8)
1. the daily record generation method of intelligent substation supervisory control system running, is characterized in that, gathers the service data of described supervisory system own process and the operating system data of supervisory system, and by the Software Create journal file in described supervisory system; Wherein, the service data of described supervisory system own process comprises: relation and process Dependency Specification between the tracking of proceeding internal memory mapping (enum) data, process stacks, process tree show process.
2. the daily record generation method of intelligent substation supervisory control system running according to claim 1, is characterized in that, the operating system data of described supervisory system comprise: disk situation, network condition and cpu status.
3. the daily record generation method of intelligent substation supervisory control system running according to claim 1, it is characterized in that, the journal file of described generation is by arranging timing cycle, and the data gathered are pressed different types stored in the middle of different journal files, realizes automatically generating journal file.
4. the daily record diagnostic method of intelligent substation supervisory control system running, is characterized in that, gathers the service data of described supervisory system own process and the operating system data of supervisory system, and by the Software Create journal file in described supervisory system; By experts database system, the data in described journal file are diagnosed again; Wherein, the service data of described supervisory system own process comprises: relation and process Dependency Specification between the tracking of proceeding internal memory mapping (enum) data, process stacks, process tree show process.
5. the daily record diagnostic method of intelligent substation supervisory control system running according to claim 4, is characterized in that, the operating system data of described supervisory system comprise: disk situation, network condition and cpu status.
6. the daily record diagnostic method of intelligent substation supervisory control system running according to claim 4, it is characterized in that, the journal file of described generation is by arranging timing cycle, and the data gathered are pressed different types stored in the middle of different journal files, realizes automatically generating journal file.
7. the daily record diagnostic method of intelligent substation supervisory control system running according to claim 4, it is characterized in that, in diagnostic procedure to the operation of described supervisory system own process, No. PID that order ps-a acquisition taskserver process is run is utilized during initialization, and then image data file, generate journal file by writing relation and process Dependency Specification between taskserver proceeding internal memory mapping (enum) data, process stacks tracking, process tree show process;
In experts database record taskserver process tree have comm103, comm104, comm61850 tri-subprocesss, if three subprocess incomplete recordings in described journal file pstree.taskserver, then judge taskserver process exception.
8. the daily record diagnostic method of intelligent substation supervisory control system running according to claim 5, it is characterized in that, in the process that CPU is diagnosed, (QString (" vmstat13>> machine name-vmstat ") exports the journal file about CPU to use system function system, in described experts database, by si list registration according to calling in internal memory by disk, so list is shown and is called in disk by internal memory; If when si and so is 0, diagnostic result is that CPU internal memory is enough.
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