CN115242639B - Method and system for automatically diagnosing error configuration problem of data gateway machine - Google Patents
Method and system for automatically diagnosing error configuration problem of data gateway machine Download PDFInfo
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- H—ELECTRICITY
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0866—Checking the configuration
- H04L41/0869—Validating the configuration within one network element
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
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- 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
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- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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Abstract
The invention relates to a method and a system for automatically diagnosing the error configuration problem of a data gateway machine, wherein the method comprises the steps of scanning the shutdown of a data network to obtain a scanning result; constructing an occurrence signal set according to the scanning result, and sending the occurrence signal in the occurrence signal set to a monitoring background; searching all alarm records in a monitoring background, and comparing and correlating the alarm records with the generated signals to obtain correlation signals; performing text matching on the associated signals to obtain matching description; performing multi-mode combination on the content of the scanning result to obtain derivative description; correlating the scanning result, the derivative description, the correlation signal and the matching description to obtain a correlation body; and judging whether the data network shutdown configuration is correct or not by automatically comparing the derived description with the matched description. Under the condition of no human participation, the invention automatically checks whether the shutdown configuration of the data network is correct, avoids misoperation caused by human participation, and ensures the correctness of the diagnosis result.
Description
Technical Field
The invention relates to the field of power system monitoring, in particular to a method and a system for automatically diagnosing a data gateway machine error configuration problem.
Background
The data network shutdown is also called as data communication network shutdown, and is a communication device for realizing communication between a transformer substation and a master station system for scheduling, production and the like, and providing transmission services of data, models, graphics and files for the master station system to realize functions of transformer substation monitoring control, information checking, remote browsing and the like. The data network is powered off as a key device of the transformer substation, and the correctness of the configuration file determines the correctness of the transmission information. At present, most of configuration diagnosis of network shutdown is manually completed by maintenance personnel, misoperation is easy to occur, and diagnosis results are affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method and a system for automatically diagnosing the error configuration problem of a data gateway machine, which can automatically check whether the data gateway machine is correctly configured under the condition of no participation of people.
The technical scheme for solving the technical problems is as follows: a method for automatically diagnosing the error configuration problem of a data gateway machine comprises the following steps,
s1, scanning the data network in a shutdown mode to obtain a scanning result;
s2, constructing an occurrence signal set according to the scanning result, sending occurrence signals in the occurrence signal set to a monitoring background, and recording a sending time period of the occurrence signal set;
s3, searching all alarm records in the transmission time period in the monitoring background after the transmission of the generated signals in the generated signal set is completed, and comparing and correlating the alarm records with the generated signals to obtain correlation signals;
s4, performing text matching on the associated signals to obtain matching description;
s5, performing multi-mode combination on the content of the scanning result to obtain derivative description;
and S6, automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the data network shutdown configuration is correct or not according to the comparison result.
On the basis of the technical scheme, the invention can be improved as follows.
Further, in the step S1, the content of the scanning result includes a scheduling point number, an interval name, a device name, a scheduling alarm information description, a unique REF of the whole network in the SCD, and a chinese alarm description of the SCD.
Further, in the step S2, the specific manner of sending the generated signals in the generated signal set to the monitoring background is that each generated signal in the generated signal set is sent to the monitoring background three times in a manner of dividing first, then combining last;
the characteristics of the generated signals comprise a unique REF of the whole network in the SCD, signal generation time and signal values;
the transmission time period of the occurrence signal set is specifically [ SOE ] min ,SOE max ]The method comprises the steps of carrying out a first treatment on the surface of the Wherein SOE is min Representing minimum time of occurrence of signal transmission, SOE max Indicating the maximum occurring signaling time.
Further, in the step S3, the alarm record includes an alarm signal occurrence time and a monitoring background alarm signal description;
the specific process of comparing and associating the alarm record with the occurrence signal is to compare the signal occurrence time of the occurrence signal with the alarm signal occurrence time of the alarm record, and associate the occurrence signal with the alarm record when the signal occurrence time of the occurrence signal is consistent with the alarm signal occurrence time of the alarm record, so as to obtain the associated signal;
the expression of the associated signal is a unique REF+alarm record of the whole network in the SCD; wherein, each unique REF of the whole network in each SCD is correspondingly associated with a plurality of alarm records.
Further, the step S4 is specifically that,
and respectively carrying out text matching on a plurality of alarm records corresponding to the unique REF of the whole network in each SCD in the associated signal, finding out the same field from the first word, and removing the monitoring background signal value to obtain the matching description.
Further, in the step S5, the content of the scanning result is subjected to multiple mode combination, specifically, the interval name, the equipment name and the schedule alarm information description in the scanning result are subjected to multiple mode combination, so as to obtain the derivative description; wherein the form of the combination of the plurality of modes comprises,
L'＝L||strcat(K，L)||strcat(strcat(K，M)，L)||strcat(K，L，”.”)||，
L'＝strcat(strcat(K，M，”.”)，L，”.”)||strcat(K，L，”_”)||strcat(strcat(K，M，”_”)，L，”_”)||，
L'＝strcat(K，””，L)||strcat(strcat(K，””，M)，””，L)||，
L'＝strcat(K，””，L，”.”)||strcat(strcat(K，””M，”.”)，””，L，”.”)||，
L'＝strcat(K，””，L，”_”)||strcat(strcat(K，””，M，”_”)，””，L，”_”)||，
L'＝strcat(K，”_”，L)||strcat(strcat(K，”_”，M)，”_”，L)||，
L'＝strcat(K，”_”，L，”.”)||strcat(strcat(K，”_”，M，”.”)，”_”，L，”.”)||，
L'＝strcat(K，”_”，L，”_”)||strcat(strcat(K，”_”，M，”_”)，”_”，L，”_”)||，
L'＝strcat(K，”.”，L)|||strcat(strcat(K，”.”，M)，”.”，L)||，
L'＝strcat(K，”.”，L，”.”)||strcat(strcat(K，”.”，M，”.”)，”.”，L，”.”)||，
L'＝strcat(K，”.”，L，”_”)||strcat(strcat(K，”.”，M，”_”)，”.”，L，”_”)；
specifically, L' is the derivative description; the strat () is a character string function, representing that a plurality of character strings in brackets are connected; the || represents or; k is the interval name, M is the equipment name, L is the scheduling alert information description, "" represents a space string, "" represents a dot string, "_represents an underline string.
Further, in said S6, the step of generating,
the expression of the association relation between the scanning result and the derivative description is that the dispatching point number, the derivative description and the unique REF of the whole network in the SCD are combined with the Chinese alarm description;
the expression of the association relation between the association signal and the matching description is a unique REF+matching description of the whole network in the SCD;
the expression of the relation body is that the dispatching point number is plus the derivative description is plus the unique REF of the whole network in the SCD is plus the matching description.
Further, in the step S2, before sending the generated signals in the generated signal set to the monitoring background, a transmission link is established with the monitoring background through a station control layer network interface; and after the transmission link is established, transmitting the generated signals in the generated signal set to a monitoring background by using the station control layer network interface.
Based on the method for automatically diagnosing the data gateway machine error configuration problem, the invention also provides a system for automatically diagnosing the data gateway machine error configuration problem.
A system for automatically diagnosing the shutdown error configuration problem of a data network comprises the following modules,
the scanning module is used for scanning the data network shutdown to obtain a scanning result;
the generation signal sending module is used for constructing a generation signal set according to the scanning result, sending the generation signals in the generation signal set to a monitoring background, and recording the sending time period of the generation signal set;
the alarm monitoring and associated signal generating module is used for searching all alarm records in the sending time period in the monitoring background after the sending of the generated signals in the generated signal set is completed, and comparing and associating the alarm records with the generated signals to obtain associated signals;
the matching module is used for performing text matching on the associated signals to obtain matching description;
the mode combination module is used for carrying out multiple mode combinations on the content of the scanning result to obtain derivative description;
and the association combination and automatic comparison module is used for automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the shutdown configuration of the data network is correct or not according to the comparison result.
The beneficial effects of the invention are as follows: in the method and the system for automatically diagnosing the error configuration problem of the data gateway machine, the scanning result of the data network shutdown configuration is automatically checked, the scanning result of the data network shutdown remote signaling configuration is subjected to mode combination at a source end to obtain various derivative descriptions, the background signal value description is removed from a target end, and finally, whether the data network shutdown configuration is correct or not is automatically checked under the condition of no participation of people, so that misoperation caused by human participation is avoided, and the accuracy of a diagnosis result is ensured.
Drawings
FIG. 1 is a flow chart of a method for automatically diagnosing a data gateway machine for error configuration problems in accordance with the present invention;
fig. 2 is a block diagram of a system for automatically diagnosing a shutdown error configuration problem of a data network according to the present invention.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1, a method for automatically diagnosing a data gateway machine for misconfiguration problems, includes the steps of,
s1, scanning the data network in a shutdown mode to obtain a scanning result.
In this specific embodiment, the content of the scanning result includes a scheduling point number, an interval name, a device name, a scheduling alarm information description, a unique REF of the whole network in the SCD, and a chinese alarm description of the SCD.
Wherein SCD is a total station system profile in a substation, REF is a data path (reference) of a signal, abbreviated as REF.
S2, constructing an occurrence signal set according to the scanning result, sending the occurrence signal in the occurrence signal set to a monitoring background, and recording the sending time period of the occurrence signal set.
In this specific embodiment, the specific manner of sending the generated signals in the generated signal set to the monitoring background is that each generated signal in the generated signal set is sent to the monitoring background three times in a manner of dividing first, then combining last;
the characteristics of the generated signal comprise a unique REF of the whole network in the SCD, signal generation time and a signal value, wherein the signal value is used for representing that the transmission mode of the generated signal is 'split' or 'combined';
the transmission time period of the occurrence signal set is specifically [ SOE ] min ,SOE max ]The method comprises the steps of carrying out a first treatment on the surface of the Wherein SOE is min Representing minimum time of occurrence of signal transmission, SOE max Indicating the maximum occurring signaling time.
And S3, searching all alarm records in the transmission time period in the monitoring background after the transmission of the generated signals in the generated signal set is completed, and comparing and correlating the alarm records with the generated signals to obtain correlation signals.
In this specific embodiment, the alarm record includes an alarm signal occurrence time and a monitoring background alarm signal description;
the specific process of comparing and associating the alarm record with the occurrence signal is to compare the signal occurrence time of the occurrence signal with the alarm signal occurrence time of the alarm record, and associate the occurrence signal with the alarm record when the signal occurrence time of the occurrence signal is consistent with the alarm signal occurrence time of the alarm record, so as to obtain the associated signal;
the expression of the associated signal is a unique REF+alarm record of the whole network in the SCD; wherein, each unique REF of the whole network in each SCD is correspondingly associated with a plurality of alarm records; specifically, 2 to 3 alarm records are correspondingly associated with a unique REF of the whole network in each SCD.
And S4, performing text matching on the associated signals to obtain matching description.
In this embodiment, the step S4 specifically includes performing text matching with respect to a plurality of alarm records associated with a unique REF corresponding to a whole network in each SCD in the associated signal, using a string connection function, starting from a first word, finding the same field, and removing a monitoring background signal value to obtain the matching description.
The monitoring background alarm description is divided into two parts: event description + signal value, event description is also referred to as signal description, signal value is used to illustrate the way in which event description monitoring of background alarm descriptions occurs.
Note that signal values represent different meanings in different descriptions. For example, in the characteristics of the generated signal, the signal value is used to characterize the transmission mode of the generated signal as "split" or "combined"; in the monitoring background alarm description, the signal value is used for describing a representation mode (occurrence or non-occurrence) of whether the event description of the monitoring background alarm description occurs or not; in summary, the signal values are used to characterize the opposite two states.
And S5, performing multi-mode combination on the content of the scanning result to obtain derivative description.
In this embodiment, the multiple mode combination is performed on the content of the scanning result, specifically, multiple mode combination is performed on the interval name, the equipment name and the scheduling alarm information description in the scanning result, so as to obtain the derivative description; wherein the form of the combination of the plurality of modes comprises,
L'＝L||strcat(K，L)||strcat(strcat(K，M)，L)||strcat(K，L，”.”)||，
L'＝strcat(strcat(K，M，”.”)，L，”.”)||strcat(K，L，”_”)||strcat(strcat(K，M，”_”)，L，”_”)||，
L'＝strcat(K，””，L)||strcat(strcat(K，””，M)，””，L)||，
L'＝strcat(K，””，L，”.”)||strcat(strcat(K，””M，”.”)，””，L，”.”)||，
L'＝strcat(K，””，L，”_”)||strcat(strcat(K，””，M，”_”)，””，L，”_”)||，
L'＝strcat(K，”_”，L)||strcat(strcat(K，”_”，M)，”_”，L)||，
L'＝strcat(K，”_”，L，”.”)||strcat(strcat(K，”_”，M，”.”)，”_”，L，”.”)||，
L'＝strcat(K，”_”，L，”_”)||strcat(strcat(K，”_”，M，”_”)，”_”，L，”_”)||，
L'＝strcat(K，”.”，L)|||strcat(strcat(K，”.”，M)，”.”，L)||，
L'＝strcat(K，”.”，L，”.”)||strcat(strcat(K，”.”，M，”.”)，”.”，L，”.”)||，
L'＝strcat(K，”.”，L，”_”)||strcat(strcat(K，”.”，M，”_”)，”.”，L，”_”)；
specifically, L' is the derivative description; the strat () is a character string function, representing that a plurality of character strings in brackets are connected; the || represents or; k is the interval name, M is the equipment name, L is the scheduling alert information description, "" represents a space string (a space between two leading signs), "" represents a dot string, "_represents an underline string.
For example, strat (K, L) indicates that both the interval name and the schedule alert information description are sequentially connected in character strings; for another example, strat (K, L, ") indicates that the interval name, the schedule alert information description, and the braille string are sequentially connected in character strings; for another example, strat (K, ", M," _ ") indicates that four of an interval name, a space string, a device name, and an underline string are sequentially connected.
And S6, automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the data network shutdown configuration is correct or not according to the comparison result.
The derived description is a new scheduling description corresponding to the scheduling point number and is used for representing the association relation between the unique REF of the signal whole network and the new scheduling description in the SCD.
The matching description is a unique REF+removal monitoring background signal value correlation description.
And comparing the derived description with the matched description, namely correlating the new scheduling description of the scheduling point number with the unique REF+ removal monitoring background signal value. Finally, automatically comparing the derived description with the matched description to obtain whether the data network shutdown configuration corresponding to the scheduling point number is correct.
Based on the method for automatically diagnosing the data gateway machine error configuration problem, the invention also provides a system for automatically diagnosing the data gateway machine error configuration problem.
As shown in fig. 2, a system for automatically diagnosing a shutdown error configuration problem of a data network includes the following modules,
the scanning module is used for scanning the data network shutdown to obtain a scanning result;
the generation signal sending module is used for constructing a generation signal set according to the scanning result, sending the generation signals in the generation signal set to a monitoring background, and recording the sending time period of the generation signal set;
the alarm monitoring and associated signal generating module is used for searching all alarm records in the sending time period in the monitoring background after the sending of the generated signals in the generated signal set is completed, and comparing and associating the alarm records with the generated signals to obtain associated signals;
the matching module is used for performing text matching on the associated signals to obtain matching description;
the mode combination module is used for carrying out multiple mode combinations on the content of the scanning result to obtain derivative description;
and the association combination and automatic comparison module is used for automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the shutdown configuration of the data network is correct or not according to the comparison result.
In the method and the system for automatically diagnosing the error configuration problem of the data gateway machine, the scanning result of the data network shutdown configuration is automatically checked, the scanning result of the data network shutdown remote signaling configuration is subjected to mode combination at a source end to obtain various derivative descriptions, the background signal value description is removed from a target end, and finally, whether the data network shutdown configuration is correct or not is automatically checked under the condition of no participation of people, so that misoperation caused by human participation is avoided, and the accuracy of a diagnosis result is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (9)
1. A method for automatically diagnosing a data gateway machine for misconfiguration problems, comprising the steps of: comprises the steps of,
s1, scanning the data network in a shutdown mode to obtain a scanning result;
s2, constructing an occurrence signal set according to the scanning result, sending occurrence signals in the occurrence signal set to a monitoring background, and recording a sending time period of the occurrence signal set;
s3, searching all alarm records in the transmission time period in the monitoring background after the transmission of the generated signals in the generated signal set is completed, and comparing and correlating the alarm records with the generated signals to obtain correlation signals;
s4, performing text matching on the associated signals to obtain matching description;
s5, performing multi-mode combination on the content of the scanning result to obtain derivative description;
and S6, automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the data network shutdown configuration is correct or not according to the comparison result.
2. The method for automatically diagnosing a data gateway machine misconfiguration problem of claim 1, wherein: in the step S1, the content of the scanning result includes a scheduling point number, an interval name, a device name, a scheduling alarm information description, a unique REF of the whole network in the SCD, and a chinese alarm description of the SCD.
3. The method for automatically diagnosing a data gateway machine misconfiguration problem of claim 2, wherein: in the step S2, the specific manner of sending the generated signals in the generated signal set to the monitoring background is that each generated signal in the generated signal set is sent to the monitoring background three times in a mode of dividing first, then combining last;
the characteristics of the generated signals comprise a unique REF of the whole network in the SCD, signal generation time and signal values;
the transmission time period of the occurrence signal set is specifically [ SOE ] min ,SOE max ]The method comprises the steps of carrying out a first treatment on the surface of the Wherein SOE is min Representing minimum time of occurrence of signal transmission, SOE max Indicating the maximum occurring signaling time.
4. A method of automatically diagnosing a data gateway machine misconfiguration problem as claimed in claim 3, wherein: in the step S3, the alarm record comprises alarm signal generation time and monitoring background alarm signal description;
the specific process of comparing and associating the alarm record with the occurrence signal is to compare the signal occurrence time of the occurrence signal with the alarm signal occurrence time of the alarm record, and associate the occurrence signal with the alarm record when the signal occurrence time of the occurrence signal is consistent with the alarm signal occurrence time of the alarm record, so as to obtain the associated signal;
the expression of the associated signal is a unique REF+alarm record of the whole network in the SCD; wherein, each unique REF of the whole network in each SCD is correspondingly associated with a plurality of alarm records.
5. The method for automatically diagnosing a data gateway machine misconfiguration problem of claim 4, wherein: the step S4 is specifically that,
and respectively carrying out text matching on a plurality of alarm records corresponding to the unique REF of the whole network in each SCD in the associated signal, finding out the same field from the first word, and removing the monitoring background signal value to obtain the matching description.
6. The method for automatically diagnosing a data gateway machine misconfiguration problem of claim 5, wherein: in the step S5, the content of the scanning result is subjected to multiple mode combination, specifically, the interval name, the equipment name and the scheduling alarm information description in the scanning result are subjected to multiple mode combination, so as to obtain the derivative description; wherein the form of the combination of the plurality of modes comprises,
L'＝L||strcat(K，L)||strcat(strcat(K，M)，L)||strcat(K，L，”.”)，
L'＝strcat(strcat(K，M，”.”)，L，”.”)||strcat(K，L，”_”)||strcat(strcat(K，M，”_”)，L，”_”)，L'＝strcat(K，””，L)||strcat(strcat(K，””，M)，””，L)，
L'＝strcat(K，””，L，”.”)||strcat(strcat(K，””M，”.”)，””，L，”.”)，
L'＝strcat(K，””，L，”_”)||strcat(strcat(K，””，M，”_”)，””，L，”_”)，
L'＝strcat(K，”_”，L)||strcat(strcat(K，”_”，M)，”_”，L)，
L'＝strcat(K，”_”，L，”.”)||strcat(strcat(K，”_”，M，”.”)，”_”，L，”.”)，L'＝strcat(K，”_”，L，”_”)||strcat(strcat(K，”_”，M，”_”)，”_”，L，”_”)，
L'＝strcat(K，”.”，L)||strcat(strcat(K，”.”，M)，”.”，L)，
L'＝strcat(K，”.”，L，”.”)||strcat(strcat(K，”.”，M，”.”)，”.”，L，”.”)，
L'＝strcat(K，”.”，L，”_”)||strcat(strcat(K，”.”，M，”_”)，”.”，L，”_”)；
specifically, L' is the derivative description; the strat () is a character string function, representing that a plurality of character strings in brackets are connected; the || represents or; k is the interval name, M is the equipment name, L is the scheduling alert information description, "" represents a space string, "" represents a dot string, "_represents an underline string.
7. The method for automatically diagnosing a data gateway machine misconfiguration problem of claim 6, wherein: in the step S6 of the process described above,
the expression of the association relation between the scanning result and the derivative description is that the dispatching point number, the derivative description and the unique REF of the whole network in the SCD are combined with the Chinese alarm description;
the expression of the association relation between the association signal and the matching description is the unique REF+matching description of the whole network in the SCD.
8. The method for automatically diagnosing a data gateway machine misconfiguration problem according to any one of claims 1 to 7, wherein: in the step S2, before sending the generated signals in the generated signal set to a monitoring background, a transmission link between the monitoring background and the generated signals is established through a station control layer network interface;
and after the transmission link is established, transmitting the generated signals in the generated signal set to a monitoring background by using the station control layer network interface.
9. A system for automatically diagnosing a data network shutdown misconfiguration problem, comprising: comprising the following modules, wherein the modules are arranged in a row,
the scanning module is used for scanning the data network shutdown to obtain a scanning result;
the generation signal sending module is used for constructing a generation signal set according to the scanning result, sending the generation signals in the generation signal set to a monitoring background, and recording the sending time period of the generation signal set;
the alarm monitoring and associated signal generating module is used for searching all alarm records in the sending time period in the monitoring background after the sending of the generated signals in the generated signal set is completed, and comparing and associating the alarm records with the generated signals to obtain associated signals;
the matching module is used for performing text matching on the associated signals to obtain matching description;
the mode combination module is used for carrying out multiple mode combinations on the content of the scanning result to obtain derivative description;
and the association combination and automatic comparison module is used for automatically comparing the derivative description with the matching description through a character string comparison method to obtain a comparison result, and judging whether the shutdown configuration of the data network is correct or not according to the comparison result.
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