Fault analysis method and device for electric power communication system

Abstract

The invention discloses a fault analysis method and device for an electric power communication system, and relates to the technical field of electric power communication, and the method comprises the following steps: generating a communication fault analysis system which is separated from the electric power communication system, and obtaining the internal state data of the electric power communication system through the communication fault analysis system, by arranging the fault acquisition unit, the fault diagnosis unit and the countermeasure analysis unit, a communication fault analysis system separated from the electric power communication system is generated, state data in the electric power communication system is acquired, carrier equipment running in the electric power communication system is acquired, and state data of a plurality of associated equipment is acquired. The whole process is simple and easy to operate, the labor intensity of manual troubleshooting one by one is reduced, meanwhile, unnecessary losses are reduced, fault analysis data and corresponding analysis results are managed, visualized and stored, fault analysis management can be achieved through internet cloud management and control, and the intelligent level of fault analysis management is improved.

Description

Technical field:

[0001] The present invention relates to the technical field of power communication, and in particular to a fault analysis method and device for a power communication system. Background technology:

[0002] To ensure the production, operation, management and power supply services of the power grid, it is necessary to rely on the power communication system. As an important part of the smart grid, it provides an important support network for the power system. Long-term operation will result in varying degrees of failures.

[0003] In the prior art, it is necessary to manually check and handle each fault one by one, and the overall processing efficiency is relatively low. At the same time, if an emergency plan is not set up in advance, different losses will be caused, and it is not convenient to perform remote unified management. Therefore, the present invention needs to design a fault analysis method and device for the power communication system to solve the above-mentioned problems. Summary of the invention:

[0004] The purpose of the present invention is to provide a fault analysis method and device for an electric power communication system in order to solve the above-mentioned problems, thereby solving the problem mentioned in the background technology that manual troubleshooting and processing of each fault is required, the overall processing efficiency is relatively low, and at the same time, no emergency plan is set up in advance, which will also cause different losses and make remote unified management inconvenient.

[0005] In order to solve the above problems, the present invention provides a technical solution:

[0006] A fault analysis method for a power communication system comprises the following steps:

[0007] S1. Generate a communication fault analysis system that is independent of the power communication system, and obtain status data inside the power communication system through the communication fault analysis system;

[0008] S2. Comprehensively receive, analyze and process the status data;

[0009] S3, obtaining the carrier equipment of the power communication system through the communication fault analysis system, and obtaining the status data of multiple associated equipment;

[0010] S4. The staff manually diagnoses the fault analysis results and equipment status data one by one to obtain the final analysis method, and at the same time sets the interruption index of the power communication system and manages it uniformly through external visualization equipment.

[0011] Preferably, the status data in step S1 includes signal loss data, network layer data, and network communication data.

[0012] Preferably, the step S2 specifically includes the following steps:

[0013] S201, generating a search database;

[0014] S202: extract keywords, search, summarize, and perform preliminary repair processing on the status data.

[0015] Preferably, the device status data in step S4 includes device operating time, device initial data, device operating data and device fault data.

[0016] Preferably, after the interruption indicator setting is completed in step S4, unified management is performed through an external visualization device.

[0017] A fault analysis device for an electric power communication system, the analysis device comprising a fault acquisition unit, a fault diagnosis unit and a countermeasure analysis unit, wherein the output end of the fault acquisition unit is communicatively connected to the input end of the fault diagnosis unit, and the output end of the fault diagnosis unit is communicatively connected to the input end of the countermeasure analysis unit.

[0018] Preferably, the fault acquisition unit comprises a fault capture module, a synchronous monitoring module and a data management module, the output end of the fault capture module is communicatively connected to the input end of the synchronous monitoring module, and the output end of the synchronous monitoring module is communicatively connected to the input end of the fault diagnosis unit;

[0019] The fault capture module is used to capture the current fault generated when the power communication system is running, and record the time and location. The fault capture module is also used to send the captured data to the synchronization monitoring module for data synchronization;

[0020] The synchronous monitoring module is used to receive the captured data sent by the fault capture module, synchronously monitor the data changes, and perform data synchronization management. The synchronous monitoring module is also used to send the management data to the fault diagnosis unit for diagnosis;

[0021] The data management module is integrated in the synchronous monitoring module, and is used to compare the current fault in the captured data with the historical fault data.

[0022] Preferably, the fault diagnosis unit comprises a fault diagnosis module, a database retrieval module and a preliminary repair module, wherein the output end of the database retrieval module is communicatively connected to the input end of the fault diagnosis module, and the output end of the fault diagnosis module is communicatively connected to the input end of the preliminary repair module;

[0023] The fault diagnosis module is used to receive the summary data sent by the database retrieval module, perform fault diagnosis one by one, and generate corresponding tables and texts. The fault diagnosis module is also used to send the diagnosis results to the countermeasure analysis unit for manual management;

[0024] The database retrieval module is used to receive the management data sent by the fault acquisition unit, retrieve keywords, search for historical processing solutions in the database, and obtain summary data. The database retrieval module is also used to send the summary data to the fault diagnosis module for diagnosis;

[0025] The preliminary repair module is used to receive the fault diagnosis results sent by the fault diagnosis module, perform autonomous preliminary repair on the process that can be implemented, and send the repair process and results to the countermeasure analysis unit for manual management.

[0026] Preferably, the countermeasure analysis unit comprises a countermeasure analysis module, an interruption management module and a device management module, and the output end of the device management module is communicatively connected to the input end of the countermeasure analysis module;

[0027] The countermeasure analysis module is used to receive the device abnormality instruction sent by the device management module, and issue an early warning through an external warning device. The countermeasure analysis module is also used to receive the diagnosis result and preliminary repair data sent by the fault diagnosis unit for manual review;

[0028] The interruption management module is used to execute a preset interruption instruction, and the interruption management module is also used to execute an interruption instruction temporarily indicated by a human;

[0029] The device management module is used to monitor and manage the carrier equipment running the power communication system. When abnormal data appears, the abnormal instruction is sent to the countermeasure analysis module in time for analysis.

[0030] Preferably, the analysis device further comprises a visual management device, and the visual management device is a display screen.

[0031] The beneficial effects of the present invention are as follows: the present invention generates a communication fault analysis system that is independent of the power communication system by setting a fault acquisition unit, a fault diagnosis unit and a countermeasure analysis unit, obtains status data inside the power communication system, comprehensively receives, analyzes and processes the status data, obtains carrier equipment for the operation of the power communication system, obtains status data of multiple related devices, and staff manually diagnoses the fault analysis results and equipment status data one by one to obtain a final analysis method. At the same time, the interruption index of the power communication system is set, and unified management is performed through external visualization equipment. The overall process is simple and easy to operate, reducing the labor intensity of manual troubleshooting one by one, and at the same time reducing unnecessary losses. The fault analysis data and the corresponding analysis results are managed, visualized and stored, which helps to realize fault analysis management through Internet cloud management and control, and improve the intelligence level of fault analysis management. Description of the drawings:

[0032] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0033] Figure 1 It is a flowchart of the overall process of the fault analysis method and device of the electric power communication system of the present invention;

[0034] Figure 2 It is an overall structural topology diagram of the fault analysis method and device of the electric power communication system of the present invention;

[0035] Figure 3 It is a topological diagram of a fault acquisition unit of a fault analysis method and device for a power communication system of the present invention;

[0036] Figure 4 It is a topological diagram of a fault diagnosis unit of a fault analysis method and device for a power communication system of the present invention;

[0037] Figure 5 It is a topological diagram of a countermeasure analysis unit of a fault analysis method and device of an electric power communication system of the present invention. Specific implementation method:

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this specific implementation adopts the following technical solutions:

[0039] A fault analysis method for a power communication system comprises the following steps:

[0040] S1. Generate a communication fault analysis system that is independent of the power communication system, and obtain status data inside the power communication system through the communication fault analysis system; the status data includes signal loss data, network layer data, and network communication data;

[0041] S2. Comprehensively receive, analyze and process the status data;

[0042] S3, obtaining the carrier equipment of the power communication system through the communication fault analysis system, and obtaining the status data of multiple associated equipment;

[0043] S4. The staff manually diagnoses the fault analysis results and equipment status data one by one to obtain the final analysis method, and at the same time sets the interruption index of the power communication system, which is uniformly managed through external visualization equipment. The equipment status data includes equipment operating time, equipment initial data, equipment operating data and equipment fault data. After the interruption index setting is completed, it is uniformly managed through external visualization equipment.

[0044] Furthermore, the step S2 specifically includes the following steps:

[0045] S201, generating a search database;

[0046] S202: extract keywords, search, summarize, and perform preliminary repair processing on the status data.

[0047] A fault analysis device for an electric power communication system, the analysis device comprising a fault acquisition unit, a fault diagnosis unit and a countermeasure analysis unit, the output end of the fault acquisition unit being communicatively connected to the input end of the fault diagnosis unit, the output end of the fault diagnosis unit being communicatively connected to the input end of the countermeasure analysis unit, the analysis device further comprising a visualization management device, the visualization management device being a display screen.

[0048] Furthermore, the fault acquisition unit includes a fault capture module, a synchronous monitoring module and a data management module, the output end of the fault capture module is communicatively connected to the input end of the synchronous monitoring module, and the output end of the synchronous monitoring module is communicatively connected to the input end of the fault diagnosis unit; the fault capture module is used to capture the current fault generated during the operation of the power communication system, and record the time and location. The fault capture module is also used to send the captured data to the synchronous monitoring module for data synchronization; the synchronous monitoring module is used to receive the captured data sent by the fault capture module, synchronously monitor the data changes, and manage data synchronization. The synchronous monitoring module is also used to send management data to the fault diagnosis unit for diagnosis; the data management module is integrated in the synchronous monitoring module, and the data management module is used to compare the current fault in the captured data with the historical fault data.

[0049] Furthermore, the fault diagnosis unit includes a fault diagnosis module, a database retrieval module and a preliminary repair module, the output end of the database retrieval module is communicatively connected to the input end of the fault diagnosis module, and the output end of the fault diagnosis module is communicatively connected to the input end of the preliminary repair module; the fault diagnosis module is used to receive the summary data sent by the database retrieval module, perform fault diagnosis one by one, and generate corresponding tables and texts, and the fault diagnosis module is also used to send the diagnosis results to the countermeasure analysis unit for manual management; the database retrieval module is used to receive the management data sent by the fault acquisition unit, retrieve keywords, search for historical processing solutions in the database, and obtain summary data, and the database retrieval module is also used to send the summary data to the fault diagnosis module for diagnosis; the preliminary repair module is used to receive the fault diagnosis results sent by the fault diagnosis module, perform autonomous preliminary repair on the process that can be implemented, and send the repair process and results to the countermeasure analysis unit for manual management.

[0050] Furthermore, the countermeasure analysis unit includes a countermeasure analysis module, an interruption management module and an equipment management module, and the output end of the equipment management module is communicatively connected to the input end of the countermeasure analysis module; the countermeasure analysis module is used to receive equipment abnormality instructions sent by the equipment management module, and to issue an early warning through an external warning device. The countermeasure analysis module is also used to receive the diagnosis results and preliminary repair data sent by the fault diagnosis unit for manual review; the interruption management module is used to execute pre-set interruption instructions, and the interruption management module is also used to execute interruption instructions temporarily indicated by manual operations; the equipment management module is used to monitor and manage the carrier equipment running the power communication system, and when abnormal data occurs, the abnormal instructions are promptly sent to the countermeasure analysis module for analysis.

[0051] Example 1

[0052] When the fault analysis method is applied to the power communication system:

[0053] S1. Generate a communication fault analysis system that is independent of the power communication system, and obtain status data inside the power communication system through the communication fault analysis system;

[0054] S2. Comprehensively receive, analyze and process the status data, capture the current fault generated when the power communication system is running through the fault capture module, record the time and location, receive the captured data through the synchronous monitoring module, synchronously monitor the data changes, and perform data synchronization management. The data management module compares the current fault in the captured data with the historical fault data;

[0055] S3. The carrier equipment of the power communication system is obtained through the communication fault analysis system, and the status data of multiple related equipment are obtained. The carrier equipment of the power communication system is monitored and managed through the equipment management module. When abnormal data appears, the abnormal instruction is sent to the countermeasure analysis module in time for analysis. The fault diagnosis module receives the summary data, performs fault diagnosis one by one, and generates corresponding tables and texts. The database retrieval module receives the management data, retrieves the keywords, searches for historical processing solutions in the database, and obtains summary data. The preliminary repair module performs autonomous preliminary repair for the process that can be implemented, and sends the repair process and results to the countermeasure analysis unit for manual management.

[0056] S4. The staff manually diagnoses the fault analysis results and equipment status data one by one to obtain the final analysis method, and at the same time sets the interruption index of the power communication system. The countermeasure analysis module receives the equipment abnormality instructions sent by the equipment management module, and issues an early warning through the external warning device. The countermeasure analysis module also receives the diagnosis results and preliminary repair data sent by the fault diagnosis unit for manual review, executes the pre-set interruption instructions and the interruption instructions temporarily indicated by manual operation through the interruption management module, and performs unified management through external visualization equipment, and the visualization management equipment is a display screen.

[0057] Example 2

[0058] When the fault analysis method is applied to the enterprise management system:

[0059] S1. Generate a communication fault analysis system that is independent of the enterprise management system, and obtain status data inside the enterprise management system through the communication fault analysis system;

[0060] S2. Comprehensively receive, analyze and process enterprise status data, capture the current faults generated when the enterprise management system is running through the fault capture module, record the time and location, receive the captured data through the synchronous monitoring module, synchronously monitor the data changes, and perform data synchronization management. The data management module compares the current faults in the captured data with the historical fault data;

[0061] S3. Obtain the carrier equipment of the enterprise management system through the communication fault analysis system, obtain the status data of multiple enterprise-related equipment, monitor and manage the carrier equipment of the enterprise management system through the equipment management module, and when abnormal data appears, send the abnormal instruction to the countermeasure analysis module in time for analysis. The fault diagnosis module receives the summary data, diagnoses the faults one by one, and generates corresponding tables and texts. The database retrieval module receives the management data, retrieves the keywords, searches for historical processing solutions in the enterprise database, obtains summary data, and performs autonomous preliminary repairs on the processes that can be implemented through the preliminary repair module. At the same time, the repair process and results are sent to the countermeasure analysis unit for manual management;

[0062] S4. Enterprise staff manually diagnose the fault analysis results and equipment status data one by one to obtain the final analysis method, and at the same time set the interruption index of the enterprise management system. The countermeasure analysis module receives the equipment abnormality instructions sent by the equipment management module, and issues early warnings through external warning devices. The countermeasure analysis module also receives the diagnosis results and preliminary repair data sent by the fault diagnosis unit for manual review, executes pre-set interruption instructions and manually temporarily indicated interruption instructions through the interruption management module, and performs unified management through the enterprise's external visualization equipment.

[0063] Specifically: In actual applications, there are multiple fault acquisition units, which are used in conjunction with PLC controllers, cloud management terminals, and monitoring and data centers. Multiple fault acquisition units are located in different geographical locations to generate a communication fault analysis system that is independent of the power communication system. The communication fault analysis system is used to obtain the status data inside the power communication system; the status data is fully received, analyzed and processed, and the current fault generated during the operation of the power communication system is captured through the fault capture module, and the time and location are recorded. The captured data is received through the synchronous monitoring module, and the changes in the synchronous monitoring data are monitored, and data synchronization management is performed. The data management module captures the current fault and historical fault data in the captured data. Compare; obtain the carrier equipment of the power communication system through the communication fault analysis system, obtain the status data of multiple related equipment, monitor and manage the carrier equipment of the power communication system through the equipment management module, and when abnormal data appears, send the abnormal instruction to the countermeasure analysis module in time for analysis. The fault diagnosis module receives the summary data, diagnoses the faults one by one, and generates corresponding tables and texts. The database retrieval module receives the management data, retrieves the keywords, searches the historical processing schemes in the database, and obtains the summary data. The preliminary repair module performs autonomous preliminary repair for the process that can be implemented, and sends the repair process and results to the countermeasure analysis unit for human Manual management; the staff manually diagnoses the fault analysis results and equipment status data one by one, obtains the final analysis method, and sets the interruption index of the power communication system at the same time. The countermeasure analysis module receives the equipment abnormality instruction sent by the equipment management module, and issues an early warning through the external warning device. The countermeasure analysis module also receives the diagnosis result and preliminary repair data sent by the fault diagnosis unit for manual review, executes the preset interruption instruction and the interruption instruction temporarily indicated by the manual through the interruption management module, and performs unified management through the external visualization device. The visualization management device is a display screen. The present invention generates a communication fault analysis unit that is separated from the power communication system by setting a fault acquisition unit, a fault diagnosis unit and a countermeasure analysis unit. Analysis system, to obtain the status data inside the power communication system, comprehensively receive, analyze and process the status data, obtain the carrier equipment of the power communication system operation, obtain the status data of multiple related devices, the staff manually diagnose the fault analysis results and equipment status data one by one, and obtain the final analysis method, and at the same time set the interruption index of the power communication system, and manage it uniformly through external visualization equipment. The overall process is simple and easy to operate, reducing the labor intensity of manual investigation one by one, and at the same time reducing unnecessary losses. The fault analysis data and the corresponding analysis results are managed, visualized and stored, which is conducive to realizing fault analysis management through Internet cloud management and control, and improving the intelligent level of fault analysis management.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fault analysis method for a power communication system, characterized in that: The following steps are involved: S1. Generate a communication fault analysis system that is independent of the power communication system, and obtain status data inside the power communication system through the communication fault analysis system; S2. Comprehensively receive, analyze and process the status data; S3, obtaining the carrier equipment of the power communication system through the communication fault analysis system, and obtaining the status data of multiple associated equipment; S4. The staff manually diagnoses the fault analysis results and equipment status data one by one to obtain the final analysis method, and at the same time sets the interruption index of the power communication system and manages it uniformly through external visualization equipment.

2. The fault analysis method of the power communication system according to claim 1, characterized in that: The status data in step S1 includes signal loss data, network layer data, and network communication data.

3. The fault analysis method of the power communication system according to claim 1, characterized in that: The step S2 specifically includes the following steps: S201, generating a search database; S202: extract keywords, search, summarize, and perform preliminary repair processing on the status data.

4. The fault analysis method of the power communication system according to claim 1, characterized in that: The device status data in step S4 includes device operating time, device initial data, device operating data and device fault data.

5. The fault analysis method of the power communication system according to claim 1, characterized in that: After the interruption index setting is completed in step S4, unified management is performed through an external visualization device.

6. A fault analysis device for a power communication system, characterized in that: The analysis device includes a fault acquisition unit, a fault diagnosis unit and a countermeasure analysis unit. The output end of the fault acquisition unit is communicatively connected to the input end of the fault diagnosis unit, and the output end of the fault diagnosis unit is communicatively connected to the input end of the countermeasure analysis unit.

7. The fault analysis device for the electric power communication system according to claim 6, characterized in that: The fault acquisition unit includes a fault capture module, a synchronous monitoring module and a data management module, the output end of the fault capture module is communicatively connected to the input end of the synchronous monitoring module, and the output end of the synchronous monitoring module is communicatively connected to the input end of the fault diagnosis unit; The fault capture module is used to capture the current fault generated when the power communication system is running, and record the time and location. The fault capture module is also used to send the captured data to the synchronization monitoring module for data synchronization; The synchronous monitoring module is used to receive the captured data sent by the fault capture module, synchronously monitor the data changes, and perform data synchronization management. The synchronous monitoring module is also used to send the management data to the fault diagnosis unit for diagnosis; The data management module is integrated inside the synchronous monitoring module, and the data management module is used to compare the current fault in the captured data with the historical fault data.

8. The fault analysis device for a power communication system according to claim 6, characterized in that: The fault diagnosis unit includes a fault diagnosis module, a database retrieval module and a preliminary repair module, wherein the output end of the database retrieval module is communicatively connected to the input end of the fault diagnosis module, and the output end of the fault diagnosis module is communicatively connected to the input end of the preliminary repair module; The fault diagnosis module is used to receive the summary data sent by the database retrieval module, perform fault diagnosis one by one, and generate corresponding tables and texts. The fault diagnosis module is also used to send the diagnosis results to the countermeasure analysis unit for manual management; The database retrieval module is used to receive the management data sent by the fault acquisition unit, retrieve keywords, search for historical processing solutions in the database, and obtain summary data. The database retrieval module is also used to send the summary data to the fault diagnosis module for diagnosis; The preliminary repair module is used to receive the fault diagnosis results sent by the fault diagnosis module, perform autonomous preliminary repair on the process that can be implemented, and send the repair process and results to the countermeasure analysis unit for manual management.

9. The fault analysis device for a power communication system according to claim 6, characterized in that: The countermeasure analysis unit includes a countermeasure analysis module, an interruption management module and a device management module, and the output end of the device management module is communicatively connected to the input end of the countermeasure analysis module; The countermeasure analysis module is used to receive the device abnormality instruction sent by the device management module, and issue an early warning through an external warning device. The countermeasure analysis module is also used to receive the diagnosis result and preliminary repair data sent by the fault diagnosis unit for manual review; The interruption management module is used to execute a preset interruption instruction, and the interruption management module is also used to execute an interruption instruction temporarily indicated by a human; The device management module is used to monitor and manage the carrier equipment running the power communication system. When abnormal data appears, the abnormal instruction is sent to the countermeasure analysis module in time for analysis.

10. The fault analysis device for a power communication system according to claim 6, characterized in that: The analysis device further comprises a visual management device, and the visual management device is a display screen.

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