CN113595778A - Module terminal meter reading service abnormity self-recovery processing method - Google Patents
Module terminal meter reading service abnormity self-recovery processing method Download PDFInfo
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- CN113595778A CN113595778A CN202110836519.3A CN202110836519A CN113595778A CN 113595778 A CN113595778 A CN 113595778A CN 202110836519 A CN202110836519 A CN 202110836519A CN 113595778 A CN113595778 A CN 113595778A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
Abstract
The invention relates to a self-recovery processing method for abnormal meter reading service of a module terminal.A module terminal which starts the meter reading service continuously checks the legality of parameters issued by a master station, whether preset loading parameters are loaded successfully or not and whether file parameter synchronization is finished or not, and executes a meter reading abnormal strategy monitoring mechanism when the file parameters are synchronized; and judging difference values of absolute values of differences among the total number of sending frames, the total number of confirmation frames, the total number of receiving frames and the total number of effective data receiving frames counted by the module terminal when the waiting time for waiting the total number of the synchronized carrier file parameters exceeds a preset waiting time threshold value, and respectively restarting the module terminal, restarting the module route and restarting the broadband carrier virtual route of the module terminal at each judgment node, so that the abnormal conditions of the module terminal in the meter reading process are corrected in time, the self-recovery processing when the meter reading service is abnormal is realized, and the long-time stable operation of the module terminal is ensured.
Description
Technical Field
The invention relates to the field of electric power terminal products, in particular to a self-recovery processing method for abnormal meter reading business of a module terminal.
Background
With the successive appearance of a new generation of module terminal products (concentrators), the capacity of the module terminal products for reading the electric meter data is greatly improved.
In an actual application scenario, if abnormal meter reading service states such as stop reading, missing reading or data point missing in a concentrated time period occur in the operation process of the module terminal products, how to process the module terminal products with abnormal meter reading service is to realize self-recovery processing when the abnormal meter reading service occurs, which is a technical problem to be solved in the field at present.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a self-recovery processing method for abnormal meter reading service of a module terminal in view of the above prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the self-recovery processing method for the abnormal meter reading service of the module terminal is characterized by comprising the following steps of 1-12:
step 1, a module terminal for starting a meter reading service executes parameter validity check processing on a parameter issued by a master station;
step 2, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to the step 3; otherwise, after the module terminal is reinitialized, the step 1 is carried out;
step 3, the module terminal judges whether the preset loading parameters are loaded successfully:
when the loading is successful, the step 4 is carried out; otherwise, 12 is switched in;
step 4, the module terminal executes parameter validity check processing on the parameters issued by the master station;
and step 5, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to step 6; otherwise, after the module terminal is reinitialized, the step 4 is carried out;
step 6, the module terminal judges whether the file parameters are finished synchronously:
when the synchronization is completed, the step 7 is carried out; otherwise, the file parameters are resynchronized until the file parameters are synchronized, and the step 7 is carried out;
step 7, the module terminal counts the total number of the carrier file parameters in the synchronized file parameters, and processes the carrier file parameters according to the counted total number of the carrier file parameters:
when the actual waiting time corresponding to the total number of the carrier file parameters exceeds the corresponding preset waiting time threshold, turning to step 8; otherwise, continuing to wait for synchronizing the file parameters, and turning to the step 6;
step 8, the module terminal counts the total number of the sending frames, the total number of the confirmation frames, the total number of the receiving frames and the total number of the effective data receiving frames, and the step 9 is switched to;
step 9, the module terminal makes judgment processing according to the total number of the sending frames and the total number of the confirmation frames:
when the absolute value of the difference between the carrier file parameter and the carrier file parameter is larger than a first preset multiple of the total number of the carrier file parameters, the module terminal is restarted, and the step 1 is carried out; otherwise, go to step 10;
step 10, the module terminal makes judgment processing according to the total number of the confirmed frames and the total number of the received frames:
when the absolute value of the difference between the carrier file parameters and the carrier file parameters is larger than a second preset multiple of the total number of the carrier file parameters, restarting the module routing, and turning to the step 6; otherwise, go to step 11;
step 11, the module terminal makes judgment processing according to the total number of the confirmation frames and the total number of the valid data receiving frames:
when the absolute value of the difference between the two is larger than a third preset multiple of the total number of the carrier file parameters, restarting the broadband carrier virtual route of the module terminal, and turning to the step 6; otherwise, ending the meter reading service;
step 12, the module terminal continues to wait for loading the preset loading parameters, and makes a judgment according to the waiting time:
when the waiting time exceeds a preset time threshold, a loading parameter interface is initialized again, and the step 1 is switched to; otherwise, go to step 4.
Further, in the module terminal meter reading service abnormity self-recovery processing method, the preset loading parameters are file parameters, task parameters and scheme parameters.
Preferably, in the module terminal meter reading service abnormality self-recovery processing method, the first preset multiple is 1, the second preset multiple is 2, and the third preset multiple is 10.
In step 7, the preset waiting time threshold corresponding to the total number of the carrier file parameters and the total number of the carrier file parameters are in a positive correlation.
Further, in the invention, the method for automatically recovering from abnormal meter reading service of the module terminal further includes: setting the maximum restart times for the broadband carrier virtual route of the module terminal in the step 11; and when the reset times of the broadband carrier virtual route of the module terminal exceed the maximum reset times, ending the meter reading service.
Further, in the module terminal meter reading service abnormity self-recovery processing method, the maximum restart time is the restart time set in 24h for the broadband carrier virtual route of the module terminal. For example, in this invention, the maximum restart number is two.
Further, in the module terminal meter reading service abnormity self-recovery processing method, the module terminal is a concentrator.
In an embodiment of the present invention, the method for automatically recovering from abnormal meter reading service of the module terminal further includes: step 9 further comprises:
step a1, detecting whether the module terminal is restarted;
step a2, processing according to the detection result:
when the module terminal has executed the restart, the total number of the counted carrier file parameters is cleaned, and then the step 7 is carried out; otherwise, go to step a 1;
and step 10 further comprises:
step b1, detecting whether the module route is restarted;
step b2, processing according to the detection result:
when the module routing is restarted, the total number of the counted carrier file parameters is not cleared, and the total number of the received frames is continuously counted; otherwise, go to step b 1.
Further, in the module terminal meter reading service exception self-recovery processing method, step 11 further includes:
step c1, detecting whether the broadband carrier virtual route of the module terminal is restarted;
step c2, processing according to the detection result:
when the broadband carrier virtual route is restarted, cleaning the total number of the counted carrier file parameters, and then turning to the step 7; otherwise, go to step c 1.
Compared with the prior art, the invention has the advantages that: the meter reading business abnormity self-recovery processing method continuously checks the legality of the parameters issued by the master station, whether the preset loading parameters are loaded successfully and whether the module terminal completes file parameter synchronization after the meter reading business is started by the module terminal, and executes a meter reading abnormity strategy monitoring mechanism based on the total number of the synchronized carrier file parameters of the module terminal after the file parameter synchronization is completed; once the waiting time for waiting the total number of the synchronized carrier file parameters exceeds the corresponding preset waiting time threshold, difference condition judgment processing is respectively carried out on absolute values of differences among the total number of sending frames, the total number of confirmation frames, the total number of receiving frames and the total number of effective data receiving frames counted by the module terminal, then module terminal restarting, module route restarting and broadband carrier virtual route restarting of the module terminal are respectively carried out based on the judgment results under the difference conditions, and therefore timely error correction processing is carried out on abnormal conditions of the module terminal in the meter reading process, self-recovery processing of the module terminal when the meter reading service of the module terminal is abnormal is achieved, and stable operation of the module terminal for a long time is guaranteed.
Drawings
Fig. 1 is a schematic flow chart of a self-recovery processing method for a meter reading service exception of a module terminal in an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The embodiment provides a self-recovery processing method for meter reading service exception of a module terminal, wherein the module terminal adopts a concentrator. Specifically, referring to fig. 1, the self-recovery processing method for the abnormal meter reading service of the module terminal in the embodiment includes the following steps 1 to 12:
step 1, a module terminal for starting a meter reading service executes parameter validity check processing on a parameter issued by a master station;
step 2, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to the step 3; otherwise, after the module terminal is reinitialized, the step 1 is carried out to check the validity of the parameters issued by the master station again;
step 3, the module terminal judges whether the preset loading parameters are loaded successfully:
when the loading is successful, the step 4 is carried out; otherwise, 12 is switched in; in the embodiment, the preset loading parameters are file parameters, task parameters and scheme parameters;
step 4, the module terminal executes parameter validity check processing on the parameters issued by the master station, and the step 5 is switched to;
and step 5, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to step 6; otherwise, the parameter issued by the master station is proved to be illegal, and after the module terminal is reinitialized, the step 4 is carried out to check the validity of the parameter issued by the master station again;
step 6, the module terminal judges whether the file parameters are finished synchronously:
when the synchronization is completed, the step 7 is carried out; otherwise, the file parameters are resynchronized until the file parameters are synchronized, and the step 7 is carried out;
step 7, the module terminal counts the total number of the carrier file parameters in the synchronized file parameters, and processes the carrier file parameters according to the counted total number of the carrier file parameters:
when the actual waiting time corresponding to the total number of the carrier file parameters exceeds the corresponding preset waiting time threshold, turning to step 8; otherwise, continuing to wait for synchronizing the file parameters, and turning to the step 6; wherein, assuming the statistics of the module terminal, the total number of the carrier file parameters in the synchronized file parameters is marked as N, wherein N is more than or equal to 1;
it should be noted that, in this embodiment, the preset waiting time threshold corresponding to the total number of the carrier profile parameters and the total number of the carrier profile parameters are in a positive correlation; for example, assume that statistically:
setting the total number of carrier file parameters to N1Then, the total number of the carrier file parameters N1Setting the corresponding preset waiting time threshold value as T1；
Setting the total number of carrier file parameters to N2Then, the total number of the carrier file parameters N2Setting the corresponding preset waiting time threshold value as T2；
And so on;
setting the total number of carrier file parameters to Nn-1Then, the total number of the carrier file parameters Nn-1Setting the corresponding preset waiting time threshold value as Tn-1；n≥1；
Setting the total number of carrier file parameters to NnThen, the total number of the carrier file parameters NnSetting the corresponding preset waiting time threshold value as Tn；
Wherein, when the total number of the carrier file parameters is Nn>Nn-1In time, preset waiting time threshold Tn>Tn-1；
Step 8, the module terminal counts the total number of the sending frames, the total number of the confirmation frames, the total number of the receiving frames and the total number of the effective data receiving frames, and the step 9 is switched to; after statistics, the total number of the transmitted frames is marked as M1, the total number of the acknowledgement frames is marked as M2, the total number of the received frames is marked as M3, and the total number of the valid data received frames is marked as M4;
step 9, the module terminal makes judgment processing according to the total number of the sent frames M1 and the total number of the confirmed frames M2:
when the absolute value of the difference between the two is greater than a first preset multiple Q1 of the total number N of the carrier file parameters, | M1-M2| > Q1. N, judging that the whole module route and the broadband carrier virtual route of the module terminal are abnormal at the moment, restarting the module terminal, and turning to the step 1; otherwise, the whole module route and the broadband carrier virtual route of the module terminal are judged to be normal at the moment, and the step 10 is carried out; wherein, the first preset multiple Q1 in this embodiment is 1;
step 10, the module terminal makes judgment processing according to the total number of the confirmed frames M2 and the total number of the received frames M3:
when the absolute value of the difference between the two is larger than a second preset multiple Q2 of the total number of the carrier file parameters, namely | M2-M3| > Q2. N, judging that the routing of the whole module is abnormal at the moment, restarting the routing of the module, and turning to the step 6; otherwise, judging that the whole module route is normal at the moment, and turning to the step 11; wherein, the second preset multiple Q2 in this embodiment is 2;
step 11, the module terminal makes judgment processing according to the total number of the confirmed frames M2 and the total number of the valid data receiving frames M4:
when the absolute value of the difference between the two is greater than a third preset multiple Q3 of the total number of the carrier file parameters, namely | M2-M4| > Q3. N, judging that the broadband carrier virtual route of the whole module terminal is abnormal at the moment, restarting the broadband carrier virtual route of the module terminal, and turning to the step 6; otherwise, judging that the broadband carrier virtual route of the whole module terminal is normal at the moment, and ending the meter reading service; wherein, the third preset multiple Q3 in this embodiment is 10;
step 12, the module terminal continues to wait for loading the preset loading parameters, and makes a judgment according to the waiting time:
when the waiting time T exceeds the preset time threshold TthThen, the loading parameter interface is reinitialized, and the procedure is proceeded1; otherwise, go to step 4.
In order to avoid the adverse effect of the restart of the module terminal on the total number statistics of the carrier file parameters, the following improvement measures are made in the embodiment:
step 9 further comprises: step a1, detecting whether the module terminal is restarted; step a2, processing according to the detection result: when the module terminal has executed the restart, the total number of the counted carrier file parameters is cleaned, and then the step 7 is carried out; otherwise, go to step a 1;
and step 10 further comprises: step b1, detecting whether the module route is restarted; step b2, processing according to the detection result: when the module routing is restarted, the total number of the counted carrier file parameters is not cleared, and the total number of the received frames is continuously counted; otherwise, go to step b 1.
The step 11 further comprises: step c1, detecting whether the broadband carrier virtual route of the module terminal is restarted; step c2, processing according to the detection result: when the broadband carrier virtual route is restarted, cleaning the total number of the counted carrier file parameters, and then turning to the step 7; otherwise, go to step c 1.
In order to limit the number of times that the module terminal restarts the virtual route of the broadband carrier within one day, the embodiment further improves by setting a maximum number of times of restarting the virtual route of the broadband carrier of the module terminal in step 11; and when the reset times of the broadband carrier virtual route of the module terminal exceed the maximum reset times, ending the meter reading service. The maximum restart time here is specifically set to the restart time set in 24h for the broadband carrier virtual route of the module terminal, and for example, the maximum restart time may be set to two times.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The self-recovery processing method for the abnormal meter reading service of the module terminal is characterized by comprising the following steps of 1-12:
step 1, a module terminal for starting a meter reading service executes parameter validity check processing on a parameter issued by a master station;
step 2, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to the step 3; otherwise, after the module terminal is reinitialized, the step 1 is carried out;
step 3, the module terminal judges whether the preset loading parameters are loaded successfully:
when the loading is successful, the step 4 is carried out; otherwise, 12 is switched in;
step 4, the module terminal executes parameter validity check processing on the parameters issued by the master station;
and step 5, the module terminal processes according to the parameter validity check result:
when the parameter check issued by the master station is legal, turning to step 6; otherwise, after the module terminal is reinitialized, the step 4 is carried out;
step 6, the module terminal judges whether the file parameters are finished synchronously:
when the synchronization is completed, the step 7 is carried out; otherwise, the file parameters are resynchronized until the file parameters are synchronized, and the step 7 is carried out;
step 7, the module terminal counts the total number of the carrier file parameters in the synchronized file parameters, and processes the carrier file parameters according to the counted total number of the carrier file parameters:
when the actual waiting time corresponding to the total number of the carrier file parameters exceeds the corresponding preset waiting time threshold, turning to step 8; otherwise, continuing to wait for synchronizing the file parameters, and turning to the step 6;
step 8, the module terminal counts the total number of the sending frames, the total number of the confirmation frames, the total number of the receiving frames and the total number of the effective data receiving frames, and the step 9 is switched to;
step 9, the module terminal makes judgment processing according to the total number of the sending frames and the total number of the confirmation frames:
when the absolute value of the difference between the carrier file parameter and the carrier file parameter is larger than a first preset multiple of the total number of the carrier file parameters, the module terminal is restarted, and the step 1 is carried out; otherwise, go to step 10;
step 10, the module terminal makes judgment processing according to the total number of the confirmed frames and the total number of the received frames:
when the absolute value of the difference between the carrier file parameters and the carrier file parameters is larger than a second preset multiple of the total number of the carrier file parameters, restarting the module routing, and turning to the step 6; otherwise, go to step 11;
step 11, the module terminal makes judgment processing according to the total number of the confirmation frames and the total number of the valid data receiving frames:
when the absolute value of the difference between the two is larger than a third preset multiple of the total number of the carrier file parameters, restarting the broadband carrier virtual route of the module terminal, and turning to the step 6; otherwise, ending the meter reading service;
step 12, the module terminal continues to wait for loading the preset loading parameters, and makes a judgment according to the waiting time:
when the waiting time exceeds a preset time threshold, a loading parameter interface is initialized again, and the step 1 is switched to; otherwise, go to step 4.
2. The self-recovery processing method for the abnormal meter reading service of the module terminal as claimed in claim 1, wherein the preset loading parameters are file parameters, task parameters and scheme parameters.
3. The self-recovery processing method for the abnormal meter reading service of the module terminal according to claim 1, wherein the first preset multiple is 1, the second preset multiple is 2, and the third preset multiple is 10.
4. The method for self-recovery processing of the abnormal meter reading service of the module terminal according to any one of claims 1 to 3, wherein in the step 7, the preset waiting time threshold corresponding to the total number of the carrier file parameters and the total number of the carrier file parameters are in positive correlation.
5. The module terminal meter reading service abnormity self-recovery processing method according to any one of claims 1 to 3, further comprising:
setting the maximum restart times for the broadband carrier virtual route of the module terminal in the step 11;
and when the reset times of the broadband carrier virtual route of the module terminal exceed the maximum reset times, ending the meter reading service.
6. The method for self-recovery processing of the abnormal meter reading service of the module terminal according to claim 5, wherein the maximum restart time is a restart time set in 24h for a broadband carrier virtual route of the module terminal.
7. The self-recovery processing method for the abnormal meter reading service of the module terminal as claimed in claim 6, wherein the maximum restart times is two.
8. The module terminal meter reading business abnormity self-recovery processing method according to any one of claims 1 to 3, wherein the module terminal is a concentrator.
9. The self-recovery processing method for the abnormal meter reading service of the module terminal according to any one of claims 1 to 3, wherein the step 9 further comprises:
step a1, detecting whether the module terminal is restarted;
step a2, processing according to the detection result:
when the module terminal has executed the restart, the total number of the counted carrier file parameters is cleaned, and then the step 7 is carried out; otherwise, go to step a 1;
and step 10 further comprises:
step b1, detecting whether the module route is restarted;
step b2, processing according to the detection result:
when the module routing is restarted, the total number of the counted carrier file parameters is not cleared, and the total number of the received frames is continuously counted; otherwise, go to step b 1.
10. The self-recovery processing method for the abnormal meter reading service of the module terminal according to claim 9, wherein the step 11 further comprises:
step c1, detecting whether the broadband carrier virtual route of the module terminal is restarted;
step c2, processing according to the detection result:
when the broadband carrier virtual route is restarted, cleaning the total number of the counted carrier file parameters, and then turning to the step 7; otherwise, go to step c 1.
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