CN117278114A - Power communication optical cable network operation and maintenance method and device and nonvolatile storage medium - Google Patents
Power communication optical cable network operation and maintenance method and device and nonvolatile storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0771—Fault location on the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0775—Performance monitoring and measurement of transmission parameters
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Abstract
The application discloses an operation and maintenance method and device for an electric power communication optical cable network and a nonvolatile storage medium. Wherein the method comprises the following steps: acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network; determining a fault time period of the first target optical cable, and determining environmental data characteristics of environmental data corresponding to the fault time period; and determining a second target optical cable in the electric power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold. The method and the device solve the technical problems that in the related technology, whether the optical cable fails or not cannot be predicted due to the fact that the acquired optical cable measurement data and other associated data cannot be comprehensively considered, and the failure rate of the optical cable network is high.
Description
Technical Field
The present application relates to the field of electrical engineering, and in particular, to a method and apparatus for operating and maintaining an electrical power communication optical cable network, and a nonvolatile storage medium.
Background
In the related art, when an electric power communication optical cable network is operated and maintained, a manual recording mode is generally adopted for various measurement data and the like generated in the operation and maintenance process, so that the recorded measurement data cannot be updated in time, the combination of the measurement data and environmental data cannot be realized, the operation state of the optical cable cannot be predicted through acquired data in the related art, and therefore the optical cable which is likely to be faulty is determined in advance. Therefore, the failure rate of the optical cable is high in the related art when the optical cable is operated.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the application provides an operation and maintenance method and device of an electric power communication optical cable network and a nonvolatile storage medium, which at least solve the technical problems that whether an optical cable fails or not cannot be predicted due to the fact that acquired optical cable measurement data and other associated data cannot be comprehensively considered in the related technology, and the failure rate of the optical cable network is high.
According to an aspect of an embodiment of the present application, there is provided an operation and maintenance method for an electric power communication optical cable network, including: acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data; determining a fault time period of the first target optical cable according to test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden trouble is identified; and determining a second target optical cable in the electric power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
Optionally, the step of determining the fault time period of the first target optical cable according to the test data of the electric power communication optical cable network, and determining the environmental data characteristic of the environmental data corresponding to the fault time period includes: determining position information of a first target optical cable, wherein the position information comprises a subarea where the first target optical cable is located, and the target area comprises a plurality of subareas; determining environmental data of a sub-area in which the first target fiber optic cable is located, wherein the environmental data includes at least one of: season data, temperature data, wind power data, precipitation data and weather data; and extracting environmental data characteristics from the environmental data of the subarea where the first target optical cable is located, wherein the environmental data characteristics are environmental characteristics of the surrounding environment of the optical cable, which cause the power communication optical cable network to malfunction or generate hidden trouble.
Optionally, the step of determining the location information of the first target fiber optic cable includes: determining a primary circuit topology diagram of a target area; determining a power communication optical cable network topology diagram of a target area; combining the primary line topological graph and the electric power communication optical cable network topological graph to determine the relative position relation of the electric power communication optical cable network relative to the primary line; and determining the position information of the target optical cable in the target area according to the relative position relation between the first target optical cable and the primary line topological graph.
Optionally, after the step of determining the relative positional relationship of the power communication optical cable network with respect to the primary line by combining the primary line topology map and the power communication optical cable network topology map, the power communication optical cable network operation and maintenance method further includes: and determining an optimizable area in the target area according to the relative position relation between the primary line topological graph and the power communication optical cable network, wherein the optimizable area is an area in which the primary line is arranged in the target area and the power communication optical cable network is not arranged.
Optionally, after the step of determining the second target optical cable in the electric power communication optical cable network according to the environmental data characteristic, the electric power communication optical cable network operation and maintenance method further includes: determining a third target optical cable in the electric power communication optical cable network, wherein the third target optical cable is an optical cable with an importance level larger than a preset level, and the importance level is used for measuring the influence degree of each optical cable on the electric power communication optical cable network; determining the second target optical cable and the third target optical cable as optical cables to be optimized; and determining an optimization area corresponding to the optical cable to be optimized, wherein the optimization area is used for adding a standby power communication optical cable of the optical cable to be optimized, and the standby power communication optical cable is used for bearing communication service of the optical cable to be optimized after the optical cable to be optimized fails.
Optionally, the step of determining the first target fiber optic cable in the electrical communication fiber optic cable network from the test data of the electrical communication fiber optic cable network comprises: determining a testable optical cable in the electric power communication optical cable network, wherein the testable optical cable is an optical cable in an idle state; simultaneously transmitting pulse light to a plurality of optical fiber cores in a plurality of testable optical cables, and determining loss data and reflection data of the pulse light in the optical fiber cores; determining the working state of the optical fiber core according to the loss data and the reflection data, wherein the working state comprises a normal working state, a fault state and a fault hidden danger state; and determining the power communication optical cable network with the working state of the contained optical fiber core being a fault state or a fault hidden danger state as a first target optical cable.
Optionally, the step of acquiring test data of the power communication cable network in the target area comprises: acquiring operation data of the power communication optical cable network in the target area, wherein the operation data comprises at least one of the following: fault report data, operation and maintenance personnel experience data, power cable fault defect statistics data and operation and maintenance logs; and carrying out data association processing and data classification processing on the operation data, and extracting test data from the operation data subjected to the association processing and the classification processing.
According to another aspect of the embodiments of the present application, there is also provided an operation and maintenance device for an electric power communication optical cable network, including: the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; the judging module is used for determining a first target optical cable in the electric power communication optical cable network according to the test data of the electric power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden trouble in faults according to the test data; the retrieval module is used for determining a fault time period of the first target optical cable according to the test data of the power communication optical cable network and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable fails or is identified to have hidden trouble; the processing module is used for determining a second target optical cable in the power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
According to another aspect of the embodiments of the present application, there is further provided a nonvolatile storage medium, in which a program is stored, and when the program runs, the device where the nonvolatile storage medium is controlled to execute the method for operating the power communication optical cable network.
According to another aspect of the embodiments of the present application, there is also provided an electronic device, including a memory and a processor, the processor being configured to execute a program stored in the memory, wherein the program executes the power communication cable network operation method.
In the embodiment of the application, acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data; determining a fault time period of the first target optical cable according to test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden trouble is identified; the method comprises the steps of determining a second target optical cable in an electric power communication optical cable network according to environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a failure occurrence probability or a potential safety hazard occurrence probability larger than a preset probability threshold value within a preset time period, determining the environmental characteristics which possibly cause the optical cable failure by combining the environmental data and test data, and achieving the purpose of determining factors influencing the cable failure by combining and analyzing different types of data, so that the technical effect of predicting the optical cable which possibly has the failure in the electric power communication optical cable network based on the environmental characteristics is achieved, and the technical problems that whether the optical cable fails or not cannot be predicted due to the fact that the acquired optical cable measurement data and other associated data cannot be comprehensively considered in the related art are solved, and the optical cable network failure rate is high are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic structural view of a computer terminal (mobile terminal) provided according to an embodiment of the present application;
fig. 2 is a schematic flow chart of an operation and maintenance method of an electric power communication optical cable network according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an operation and maintenance device for an electric power communication optical cable network according to an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For better understanding of the embodiments of the present application, technical terms related in the embodiments of the present application are explained below:
OTDR: an OTDR (optical time-domain reflectometer) is an instrument for determining the state of an optical fiber according to a measurement curve of the test signal after transmitting the test signal in the optical fiber and receiving the test signal, and includes testing the performance of uniformity, defect, fracture, coupling of a joint, and the like of the optical fiber.
The electric power communication optical cable network is an essential component of the electric power information communication system, and whether the operation state of the electric power communication optical cable network is good has an important influence on the electric power information communication system. However, in the related art, when the power communication optical cable network is operated, the following problems are caused due to the fact that a manual inspection recording mode is mainly adopted:
the problem 1 is that the optical cable fiber core test requires a tester to test and record manually, and a large number of signal attenuation points (such as fusion splice points, mechanical splice points, coupling connectors and the like in the optical cable) generated by splice points exist in the long-distance communication optical cable, so that the test result of the OTDR can be influenced, the time and the labor are consumed, the storage is not easy, the error rate is high, the comparison is not obvious, the fiber core number of the newly added communication optical cable is more at present, and the workload of measuring each fiber core one by the staff in the related art is overlarge;
The problem 2 is that the geographical reference points adopted by the fault location of the optical cable are limited, the data of the optical cable line is not updated in time, the location is inaccurate, and the like, the timeliness and the accuracy of the fault point location are affected, and the fault processing time is greatly increased;
the problem 3 is that aiming at a large number of optical cable fault types, the system can not record, inquire and analyze, so that whether the optical cable can fail or not can not be predicted;
and 4, the massive optical cable data is still statistical display based on characters, and cannot be displayed more intuitively, stereoscopically and systematically.
In order to solve the above-mentioned problems, related solutions are provided in the embodiments of the present application, and the following detailed description is provided.
In accordance with the embodiments of the present application, there is provided a method embodiment of a power communication cable network operation and maintenance method, it should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is illustrated in the flowcharts, in some cases the steps illustrated or described may be performed in an order different from that herein.
The method embodiments provided by the embodiments of the present application may be performed in a mobile terminal, a computer terminal, or similar computing device. Fig. 1 shows a block diagram of a hardware architecture of a computer terminal (or mobile device) for implementing a power communication cable network operation method. As shown in fig. 1, the computer terminal 10 (or mobile device 10) may include one or more processors 102 (shown as 102a, 102b, … …,102 n) which may include, but are not limited to, a microprocessor MCU or a processing device such as a programmable logic device FPGA, a memory 104 for storing data, and a transmission module 106 for communication functions. In addition, the method may further include: a display, an input/output interface (I/O interface), a Universal Serial BUS (USB) port (which may be included as one of the ports of the BUS), a network interface, a power supply, and/or a camera. It will be appreciated by those of ordinary skill in the art that the configuration shown in fig. 1 is merely illustrative and is not intended to limit the configuration of the electronic device described above. For example, the computer terminal 10 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
It should be noted that the one or more processors 102 and/or other data processing circuits described above may be referred to generally herein as "data processing circuits. The data processing circuit may be embodied in whole or in part in software, hardware, firmware, or any other combination. Furthermore, the data processing circuitry may be a single stand-alone processing module, or incorporated, in whole or in part, into any of the other elements in the computer terminal 10 (or mobile device). As referred to in the embodiments of the present application, the data processing circuit acts as a processor control (e.g., selection of the path of the variable resistor termination to interface).
The memory 104 may be used to store software programs and modules of application software, such as program instructions/data storage devices corresponding to the power communication cable network operation and maintenance method in the embodiment of the present application, and the processor 102 executes the software programs and modules stored in the memory 104, thereby executing various functional applications and data processing, that is, implementing the power communication cable network operation and maintenance method described above. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the computer terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 106 is arranged to receive or transmit data via a network. The specific examples of the network described above may include a wireless network provided by a communication provider of the computer terminal 10. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, NIC) that can connect to other network devices through a base station to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module for communicating with the internet wirelessly.
The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the computer terminal 10 (or mobile device).
In the above operating environment, the embodiment of the present application provides a method for operating and maintaining an electric power communication optical cable network, as shown in fig. 2, the method includes the following steps:
step S202, acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network;
in the technical solution provided in step S202, the step of determining the first target optical cable in the electric power communication optical cable network according to the test data of the electric power communication optical cable network includes: determining a testable optical cable in the electric power communication optical cable network, wherein the testable optical cable is an optical cable in an idle state; simultaneously transmitting pulse light to a plurality of optical fiber cores in a plurality of testable optical cables, and determining loss data and reflection data of the pulse light in the optical fiber cores; determining the working state of the optical fiber core according to the loss data and the reflection data, wherein the working state comprises a normal working state, a fault state and a fault hidden danger state; and determining the power communication optical cable network with the working state of the contained optical fiber core being a fault state or a fault hidden danger state as a first target optical cable.
Specifically, in some embodiments of the present application, a plurality of ODF cabinets may be added to the power communication optical cable network, where each ODF cabinet may be provided with a plurality of test devices connected to a plurality of power communication optical cables in an idle state, and performing a test. The original data collected by the ODF cabinets are sent to the server, and the server determines the state of the power communication optical cable according to the original data. The test equipment is provided with a plurality of ports, for example, 48 ports, each port can be connected with one fiber core of the electric power communication optical cable, pulse light of a plurality of columns is sent, loss and reflection in the optical fiber are analyzed by utilizing reflection and scattering phenomena when the light is transmitted in each core fiber core, and information (namely, original data) such as a waveform chart, an event, a distance and loss are uploaded to a server through a comprehensive data network service channel, so that operation and maintenance personnel are helped to complete operation and maintenance works such as automatic test of the optical cable fiber cores, real-time comparison of test results of the optical cable fiber cores, optical cable fault positioning, optical cable performance evaluation and the like.
The spare fiber optic cable may be an electrical communication cable in an idle state, or a fiber optic cable that is in use but has a core in an idle state.
As an alternative embodiment, the step of acquiring test data of the power communication cable network in the target area comprises: acquiring operation data of the power communication optical cable network in the target area, wherein the operation data comprises at least one of the following: fault report data, operation and maintenance personnel experience data, power cable fault defect statistics data and operation and maintenance logs; and carrying out data association processing and data classification processing on the operation data, and extracting test data from the operation data subjected to the association processing and the classification processing.
Specifically, various operation data can be uploaded to a server, and the server carries out induction arrangement and linkage analysis. For example, the server can receive various fault reports, typical experiences, optical cable fault defect statistics, operation and maintenance basic data, an optical cable topological graph, a geographical position environment where the optical cable is located and other data of the electric power communication optical cable network, realize transverse intelligent classification, utilize data analysis tools and algorithms to deeply excavate and analyze the optical cable data, and timely feed back analysis results to operation and maintenance personnel.
Step S204, determining a first target optical cable in the power communication optical cable network according to test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data;
Step S206, determining a fault time period of the first target optical cable according to the test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable fails or is identified to have hidden trouble;
in the technical solution provided in step S206, the step of determining the fault period of the first target optical cable according to the test data of the electric power communication optical cable network, and determining the environmental data feature of the environmental data corresponding to the fault period includes: determining position information of a first target optical cable, wherein the position information comprises a subarea where the first target optical cable is located, and the target area comprises a plurality of subareas; determining environmental data of a sub-area in which the first target fiber optic cable is located, wherein the environmental data includes at least one of: season data, temperature data, wind power data, precipitation data and weather data; and extracting environmental data characteristics from the environmental data of the subarea where the first target optical cable is located, wherein the environmental data characteristics are environmental characteristics of the surrounding environment of the optical cable, which cause the power communication optical cable network to malfunction or generate hidden trouble.
Specifically, the data of the wavelength, the intensity, the frequency, the phase and the like of the optical cable fiber in the transmission process under the conditions of environmental factors such as different seasons, different temperatures, different weather (strong wind, thunderstorm, wind and snow) and the like or external damage of the target area can be uploaded in the server, and a corresponding influence relation characteristic database is built according to the characteristic extraction algorithm of the two optical cable failure-prone seasons such as winter rain, snow and ice and summer rain, so that the characteristic analysis of the influence of the weather on the optical cable performance is completed, the optical cable failure rate in the two seasons is high, or the optical cable failure-prone ice is covered, the optical cable state is easy to be broken, the monitoring and the intelligent prediction are realized, and the pre-judgment and the intelligent data analysis are performed in time, so that the influence on the service and the abnormal operation event caused by the optical cable failure are eliminated.
As an alternative embodiment, the step of determining the position information of the first target fiber optic cable includes: determining a primary circuit topology diagram of a target area; determining a power communication optical cable network topology diagram of a target area; combining the primary line topological graph and the electric power communication optical cable network topological graph to determine the relative position relation of the electric power communication optical cable network relative to the primary line; and determining the position information of the target optical cable in the target area according to the relative position relation between the first target optical cable and the primary line topological graph.
In some embodiments of the present application, after the step of determining the relative positional relationship of the power communication cable network with respect to the primary line in combination with the primary line topology and the power communication cable network topology, the power communication cable network operation and maintenance method further includes: and determining an optimizable area in the target area according to the relative position relation between the primary line topological graph and the power communication optical cable network, wherein the optimizable area is an area in which the primary line is arranged in the target area and the power communication optical cable network is not arranged.
Step S208, determining a second target optical cable in the power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
In the technical solution provided in step S208, after the step of determining the second target optical cable in the electric power communication optical cable network according to the environmental data feature, the electric power communication optical cable network operation and maintenance method further includes: determining a third target optical cable in the electric power communication optical cable network, wherein the third target optical cable is an optical cable with an importance level larger than a preset level, and the importance level is used for measuring the influence degree of each optical cable on the electric power communication optical cable network, namely the influence and loss caused by optical cable faults; determining the second target optical cable and the third target optical cable as optical cables to be optimized; and determining an optimization area corresponding to the optical cable to be optimized, wherein the optimization area is used for adding a standby power communication optical cable of the optical cable to be optimized, and the standby power communication optical cable is used for bearing communication service of the optical cable to be optimized after the optical cable to be optimized fails. For example, if there is only one optical cable between the a area and the B area in the power communication optical cable network, and the optical cable fails to communicate between the a area and the B area, the optical cable is described as an optical cable with a high importance level. In addition, the importance level of the optical cable can be determined according to the importance level of the service carried by the optical cable and the number of the spare optical cables corresponding to the optical cable.
Specifically, according to the distance information between the optical cable to be optimized and each optimization area, the optimization area closest to the optical cable to be optimized is determined as the standby power communication optical cable for adding the optical cable to be optimized.
Acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data; determining a fault time period of the first target optical cable according to test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden trouble is identified; the method comprises the steps of determining a second target optical cable in an electric power communication optical cable network according to environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a failure occurrence probability or a potential safety hazard occurrence probability larger than a preset probability threshold value within a preset time period, determining the environmental characteristics which possibly cause the optical cable failure by combining the environmental data and test data, and achieving the purpose of determining factors influencing the cable failure by combining and analyzing different types of data, so that the technical effect of predicting the optical cable which possibly has the failure in the electric power communication optical cable network based on the environmental characteristics is achieved, and the technical problems that whether the optical cable fails or not cannot be predicted due to the fact that the acquired optical cable measurement data and other associated data cannot be comprehensively considered in the related art are solved, and the optical cable network failure rate is high are solved.
In addition, by adopting the operation and maintenance method provided by the embodiment of the application, the work of positioning the fault point of the optical cable, operating and maintaining the fault point and the like is realized, the interruption of the optical cable is avoided to a great extent, the degradation condition of the fiber core is early-warned, and the operation stability of the service is improved; and the reliability of monitoring and early warning along the way of the communication optical cable and the power transmission line is effectively improved, the safe operation of the power communication network is ensured, the safety management working level of operation and maintenance personnel under various change conditions of the power optical cable is comprehensively improved, the information communication operation and maintenance is more real, safer, more effective and more intelligent, the resources are fully utilized, and the overall benefit is improved.
The operation and maintenance method provided by the embodiment of the application realizes the transverse intelligent classification and longitudinal linkage analysis of related data such as various fault reports, typical experience, operation and maintenance basic data, optical cable topological diagrams, geographical position environments where the optical cable is located and the like, and provides a more friendly intelligent and simple interaction platform for inquiring, sharing and communicating for operation and maintenance personnel. And through collecting the data of the optical cable fiber such as wavelength, intensity, frequency, phase and the like in the transmission process under the conditions of environmental factors such as different seasons, different temperatures, different weather (strong wind, thunder and rain, wind and snow) or external damage, and establishing a corresponding influence relation characteristic data set according to a characteristic extraction algorithm, the characteristic analysis and the data accurate calculation are completed, the condition monitoring and intelligent prediction of the whole or multiple optical cables are realized, the hidden trouble problem which possibly affects the safe operation of the optical cable is timely found, the work such as the positioning of the fault point of the optical cable, the operation and maintenance of the fault point of the optical cable is further realized, the interruption of the optical cable is avoided to a great extent, the degradation condition of the fiber core is early-warned, and the operation stability of the service is improved.
The embodiment of the application provides an operation and maintenance device for an electric power communication optical cable network, and fig. 3 is a schematic structural diagram of the device. As can be seen from fig. 3, the device comprises: the acquisition module 30 is configured to acquire environmental data of a target area, and test data of an electric power communication optical cable network in the target area, where the test data of the electric power communication optical cable network includes optical cable status data of the electric power communication optical cable network; the judging module 32 is configured to determine a first target optical cable in the electric power communication optical cable network according to the test data of the electric power communication optical cable network, where the first target optical cable is an optical cable that is determined to have a fault or have a fault hidden trouble according to the test data; the retrieval module 34 is configured to determine a failure time period of the first target optical cable according to the test data of the electric power communication optical cable network, and determine an environmental data characteristic of environmental data corresponding to the failure time period, where the failure time period is a time period when the first target optical cable fails or is identified as having a hidden trouble of failure; the processing module 36 is configured to determine a second target optical cable in the electric power communication optical cable network according to the environmental data feature, where the second target optical cable is an optical cable determined according to the environmental data feature and having a probability of failure or potential safety hazard occurrence within a preset time period greater than a preset probability threshold.
In some embodiments of the present application, the step of the acquisition module 30 determining a first target fiber optic cable in the power communication cable network from the test data of the power communication cable network includes: determining a testable optical cable in the electric power communication optical cable network, wherein the testable optical cable is an optical cable in an idle state; simultaneously transmitting pulse light to a plurality of optical fiber cores in a plurality of testable optical cables, and determining loss data and reflection data of the pulse light in the optical fiber cores; determining the working state of the optical fiber core according to the loss data and the reflection data, wherein the working state comprises a normal working state, a fault state and a fault hidden danger state; and determining the power communication optical cable network with the working state of the contained optical fiber core being a fault state or a fault hidden danger state as a first target optical cable.
In some embodiments of the present application, the step of acquiring test data of the power communication cable network in the target area by the acquisition module 30 includes: acquiring operation data of the power communication optical cable network in the target area, wherein the operation data comprises at least one of the following: fault report data, operation and maintenance personnel experience data, power cable fault defect statistics data and operation and maintenance logs; and carrying out data association processing and data classification processing on the operation data, and extracting test data from the operation data subjected to the association processing and the classification processing.
In some embodiments of the present application, the step of the retrieval module 34 determining a failure time period of the first target optical cable according to the test data of the electric power communication optical cable network, and determining the environmental data characteristic of the environmental data corresponding to the failure time period includes: determining position information of a first target optical cable, wherein the position information comprises a subarea where the first target optical cable is located, and the target area comprises a plurality of subareas; determining environmental data of a sub-area in which the first target fiber optic cable is located, wherein the environmental data includes at least one of: season data, temperature data, wind power data, precipitation data and weather data; and extracting environmental data characteristics from the environmental data of the subarea where the first target optical cable is located, wherein the environmental data characteristics are environmental characteristics of the surrounding environment of the optical cable, which cause the power communication optical cable network to malfunction or generate hidden trouble.
In some embodiments of the present application, the step of retrieving module 34 determining the location information of the first target fiber optic cable includes: determining a primary circuit topology diagram of a target area; determining a power communication optical cable network topology diagram of a target area; combining the primary line topological graph and the electric power communication optical cable network topological graph to determine the relative position relation of the electric power communication optical cable network relative to the primary line; and determining the position information of the target optical cable in the target area according to the relative position relation between the first target optical cable and the primary line topological graph.
In some embodiments of the present application, the retrieval module 34 is configured to, in combination with the primary line topology map and the power communication cable network topology map, determine a relative positional relationship of the power communication cable network with respect to the primary line, wherein the power communication cable network operation device is further configured to: and determining an optimizable area in the target area according to the relative position relation between the primary line topological graph and the power communication optical cable network, wherein the optimizable area is an area in which the primary line is arranged in the target area and the power communication optical cable network is not arranged.
In some embodiments of the present application, after the step of determining the second target fiber optic cable in the power communication fiber optic cable network by the processing module 36 based on the environmental data characteristics, the power communication fiber optic cable network operation and maintenance method further comprises: determining a third target optical cable in the electric power communication optical cable network, wherein the third target optical cable is an optical cable with an importance level larger than a preset level, and the importance level is used for measuring the influence degree of each optical cable on the electric power communication optical cable network; determining the second target optical cable and the third target optical cable as optical cables to be optimized; and determining an optimization area corresponding to the optical cable to be optimized, wherein the optimization area is used for adding a standby power communication optical cable of the optical cable to be optimized, and the standby power communication optical cable is used for bearing communication service of the optical cable to be optimized after the optical cable to be optimized fails.
Note that each module in the power communication optical cable network operation and maintenance device may be a program module (for example, a set of program instructions for implementing a specific function), or may be a hardware module, and for the latter, it may be represented by the following form, but is not limited thereto: the expression forms of the modules are all a processor, or the functions of the modules are realized by one processor.
According to an embodiment of the present application, there is provided a nonvolatile storage medium. The nonvolatile storage medium stores a program, and when the program runs, the equipment where the nonvolatile storage medium is controlled to execute the following power communication optical cable network running method: acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data; determining a fault time period of the first target optical cable according to test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden trouble is identified; and determining a second target optical cable in the electric power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
According to an embodiment of the present application, there is provided an electronic device, including a processor and a memory, where the processor is configured to execute a program stored in the memory, and when the program is executed, perform the following power communication optical cable network operation method: acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network; determining a first target optical cable in the power communication optical cable network according to the test data of the power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data; determining a fault time period of the first target optical cable according to test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden trouble is identified; and determining a second target optical cable in the electric power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology content may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be essentially or a part contributing to the related art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.
Claims (10)
1. A method of operating an electrical communication cable network, comprising:
acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network;
determining a first target optical cable in the electric power communication optical cable network according to the test data of the electric power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden faults according to the test data;
determining a fault time period of the first target optical cable according to the test data of the power communication optical cable network, and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or a fault hidden danger is identified;
And determining a second target optical cable in the power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
2. The method of claim 1, wherein determining a failure time period of the first target optical cable based on the test data of the power communication cable network, and determining an environmental data characteristic of the environmental data corresponding to the failure time period comprises:
determining position information of the first target optical cable, wherein the position information comprises a subarea where the first target optical cable is located, and the target area comprises a plurality of subareas;
determining environmental data of a sub-area where the first target optical cable is located, wherein the environmental data comprises at least one of the following: season data, temperature data, wind power data, precipitation data and weather data;
and extracting the environmental data characteristic from the environmental data of the subarea where the first target optical cable is located, wherein the environmental data characteristic is the environmental characteristic of the surrounding environment of the optical cable, which leads to the failure of the power communication optical cable network or the generation of hidden trouble.
3. The power communication cable network operation and maintenance method of claim 2, wherein the step of determining location information for the first target cable includes:
determining a primary line topology map of the target area;
determining a power communication optical cable network topology map of the target area;
combining the primary line topological graph and the electric power communication optical cable network topological graph, and determining the relative position relation of the electric power communication optical cable network relative to the primary line;
and determining the position information of the target optical cable in the target area according to the relative position relation between the first target optical cable and the primary line topological graph.
4. The method of claim 3, wherein after the step of determining the relative positional relationship of the power communication cable network with respect to the primary line by combining the primary line topology and the power communication cable network topology, the method further comprises:
and determining an optimizable area in the target area according to the relative position relation between the primary line topological graph and the electric power communication optical cable network, wherein the optimizable area is an area in which a primary line is arranged in the target area and the electric power communication optical cable network is not arranged.
5. The method of claim 4, wherein after the step of determining a second target fiber optic cable in the power communication fiber optic cable network based on the environmental data characteristic, the method further comprises:
determining a third target optical cable in the electric power communication optical cable network, wherein the third target optical cable is an optical cable with an importance level larger than a preset level, and the importance level is used for measuring the influence degree of each optical cable on the electric power communication optical cable network;
determining the second target optical cable and the third target optical cable as optical cables to be optimized;
and determining the optimization area corresponding to the optical cable to be optimized, wherein the optimization area is used for adding a standby power communication optical cable of the optical cable to be optimized, and the standby power communication optical cable is used for bearing communication service of the optical cable to be optimized after the optical cable to be optimized fails.
6. The method of claim 1, wherein the step of determining a first target fiber optic cable in the power communication fiber optic cable network based on test data of the power communication fiber optic cable network comprises:
Determining a testable optical cable in the electric power communication optical cable network, wherein the testable optical cable is an optical cable in an idle state;
simultaneously transmitting pulse light to a plurality of optical fiber cores in a plurality of testable optical cables, and determining loss data and reflection data of the pulse light in the optical fiber cores;
determining the working state of the optical fiber core according to the loss data and the reflection data, wherein the working state comprises a normal working state, a fault state and a fault hidden danger state;
and determining that the working state of the included optical fiber core is the fault state or the hidden fault state of the power communication optical cable network is the first target optical cable.
7. The method of claim 1, wherein the step of obtaining test data for the power communication cable network in the target area comprises:
acquiring operation data of the power communication optical cable network in the target area, wherein the operation data comprises at least one of the following: fault report data, operation and maintenance personnel experience data, power cable fault defect statistics data and operation and maintenance logs;
And carrying out data association processing and data classification processing on the operation data, and extracting the test data from the operation data subjected to the association processing and the classification processing.
8. An electrical communication cable network operation and maintenance device, comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environment data of a target area and test data of an electric power communication optical cable network in the target area, wherein the test data of the electric power communication optical cable network comprises optical cable state data of the electric power communication optical cable network;
the judging module is used for determining a first target optical cable in the electric power communication optical cable network according to the test data of the electric power communication optical cable network, wherein the first target optical cable is an optical cable with faults or hidden trouble in faults according to the test data;
the retrieval module is used for determining a fault time period of the first target optical cable according to the test data of the power communication optical cable network and determining environmental data characteristics of environmental data corresponding to the fault time period, wherein the fault time period is a time period when the first target optical cable is faulty or the fault hidden danger is identified;
The processing module is used for determining a second target optical cable in the power communication optical cable network according to the environmental data characteristics, wherein the second target optical cable is an optical cable which is determined according to the environmental data characteristics and has a probability of failure or potential safety hazard generation within a preset time period greater than a preset probability threshold.
9. A non-volatile storage medium, wherein a program is stored in the non-volatile storage medium, and wherein the program, when executed, controls a device in which the non-volatile storage medium is located to perform the power communication optical cable network operation and maintenance method according to any one of claims 1 to 7.
10. An electronic device, comprising: a memory and a processor for executing a program stored in the memory, wherein the program when executed performs the power communication cable network operation method of any one of claims 1 to 7.
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| CN117459406A (en) * | 2023-12-26 | 2024-01-26 | 国网浙江省电力有限公司宁波供电公司 | Optical cable resource operation and maintenance management method, equipment and storage medium |
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| CN117459406A (en) * | 2023-12-26 | 2024-01-26 | 国网浙江省电力有限公司宁波供电公司 | Optical cable resource operation and maintenance management method, equipment and storage medium |
| CN117459406B (en) * | 2023-12-26 | 2024-02-23 | 国网浙江省电力有限公司宁波供电公司 | Optical cable resource operation and maintenance management method, equipment and storage medium |
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