CN114337795B - OLP optical line protection method for optical cable automatic monitoring system - Google Patents
OLP optical line protection method for optical cable automatic monitoring system Download PDFInfo
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Abstract
The invention provides an OLP optical line protection method for an optical cable automatic monitoring system, wherein the method comprises the following steps: obtaining position environment information of a first optical cable; determining a demand criteria for the first cable; obtaining first input information; obtaining second input information; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to a first evaluation result and a requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; and carrying out optical line protection on the first optical cable according to the first monitoring information. The method solves the technical problems that the pertinence of the optical cable monitoring and protecting method to different types of optical cables is poor, the difference of geographical positions and optical cable requirements is not considered, and the monitoring intelligence level is low in the prior art.
Description
Technical Field
The invention relates to the field of optical cable protection, in particular to an OLP optical line protection method for an optical cable automatic monitoring system.
Background
An optical fiber automatic switching protection system (OLP) is an automatic monitoring protection system that is independent of a communication transmission system and is completely built on an optical cable physical link. Optical line protection, as the name implies, is the protection of a length of optical cable. In an optical communication network, the OLP monitors optical power on a working optical fiber and a spare optical fiber in real time, and when the monitored optical power value on the current working optical fiber is lower than a set switching threshold, an alarm prompt is sent out and the current working optical fiber is automatically switched to the spare optical fiber, so that the protection of an optical transmission system line is realized. The OLP can simply and economically construct protection schemes for various paths and trunks, and can also protect various networks requiring optical path switching.
However, in the prior art, the pertinence of the optical cable monitoring and protecting method to different types of optical cables is poor, the difference of geographic positions and optical cable requirements is not considered, and the monitoring intelligence level is low.
Disclosure of Invention
The embodiment of the application provides an OLP optical line protection method for an optical cable automatic monitoring system, and solves the technical problems that the optical cable monitoring protection method in the prior art is poor in pertinence to different types of optical cables, does not consider the difference between geographic positions and optical cable requirements, and is low in monitoring intelligence level. The technical effects of carrying out optical cable demand characteristic analysis on the area, carrying out data classification according to real-time monitoring data, and monitoring the integrity and transmission speed of transmission information are achieved, so that the capacity of distinguishing the abnormity of the optical cable is improved, and the monitoring and protecting efficiency of the optical cable is improved.
In view of the foregoing problems, embodiments of the present application provide an OLP optical line protection method for an optical cable automatic monitoring system.
In a first aspect, an embodiment of the present application provides an OLP optical line protection method for an optical cable automatic monitoring system, where the method includes: obtaining position environment information of a first optical cable; determining a requirement standard of the first optical cable according to the position environment information; obtaining optical power information of the first optical cable through the OLP, and using the optical power information as first input information; obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; acquiring second input information according to the integrity and the transmission speed; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; and carrying out optical line protection on the first optical cable according to the first monitoring information.
On the other hand, an embodiment of the present application provides an OLP optical line protection system for an optical cable automatic monitoring system, where the system includes: a first obtaining unit configured to obtain location environment information of a first optical cable; the first execution unit is used for determining the requirement standard of the first optical cable according to the position environment information; a second execution unit, configured to obtain optical power information of the first optical cable through the OLP, and use the optical power information as first input information; the second obtaining unit is used for obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; a third obtaining unit, configured to obtain second input information according to the integrity and the transmission speed; a fourth obtaining unit, configured to input the first input information and the second input information into an optical cable evaluation model, and obtain a first evaluation result; a fifth obtaining unit, configured to classify the first optical cable according to the first evaluation result and a requirement standard of the first optical cable, so as to obtain first class information; a sixth obtaining unit, configured to monitor the first optical cable according to the first category information to obtain first monitoring information; a third execution unit, configured to perform optical line protection on the first optical cable according to the first monitoring information.
In a third aspect, an embodiment of the present application provides an OLP optical line protection system for an optical cable automatic monitoring system, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method according to any one of the first aspect when executing the program.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the position environment information of the first optical cable is obtained; determining a requirement standard of the first optical cable according to the position environment information; obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information; obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; obtaining second input information according to the integrity and the transmission speed; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; according to the technical scheme for carrying out optical line protection on the first optical cable according to the first monitoring information, the embodiment of the application provides the OLP optical line protection method for the automatic optical cable monitoring system, so that the technical effects of carrying out optical cable demand characteristic analysis on the area, carrying out data classification according to real-time monitoring data, monitoring the integrity and the transmission speed of transmission information, further improving the capacity of distinguishing optical cable abnormality and improving the monitoring and protection efficiency of the optical cable are achieved.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Fig. 1 is a schematic flowchart of an OLP optical line protection method for an optical cable automatic monitoring system according to an embodiment of the present application;
fig. 2 is a schematic flowchart illustrating an optical signal integrity and a transmission speed analysis of an OLP optical line protection method for an optical cable automatic monitoring system according to an embodiment of the present application;
fig. 3 is a schematic flowchart illustrating a process of classifying a first optical cable according to an OLP optical line protection method for an optical cable automatic monitoring system according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a method for protecting an OLP optical line for an optical cable automatic monitoring system according to an embodiment of the present application, for obtaining an oscillation period and an amplitude of an optical signal wave;
fig. 5 is a schematic structural diagram of an OLP optical line protection system for an optical cable automatic monitoring system according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an exemplary electronic device according to an embodiment of the present application.
Description of reference numerals: the device comprises a first obtaining unit 11, a first executing unit 12, a second executing unit 13, a second obtaining unit 14, a third obtaining unit 15, a fourth obtaining unit 16, a fifth obtaining unit 17, a sixth obtaining unit 18, a third executing unit 19, an electronic device 300, a memory 301, a processor 302, a communication interface 303 and a bus architecture 304.
Detailed Description
The embodiment of the application provides an OLP optical line protection method for an optical cable automatic monitoring system, and solves the technical problems that the optical cable monitoring protection method in the prior art is poor in pertinence to different types of optical cables, does not consider the difference between geographic positions and optical cable requirements, and is low in monitoring intelligence level. The technical effects of analyzing the optical cable requirement characteristics of the region, grading data according to real-time monitoring data, monitoring the integrity and the transmission speed of transmission information, improving the capacity of distinguishing optical cable abnormalities and improving the monitoring and protecting efficiency of the optical cable are achieved.
Summary of the application
Optical line protection, as the name implies, is the protection of a length of optical cable. In an optical communication network, the OLP monitors optical power on a working optical fiber and a spare optical fiber in real time, and when the monitored optical power value on the current working optical fiber is lower than a set switching threshold, an alarm prompt is sent out and the current working optical fiber is automatically switched to the spare optical fiber, so that the protection of an optical transmission system line is realized. The OLP can simply and economically construct protection schemes for various paths and trunks, and can also protect various networks requiring optical path switching. The technical problems that the pertinence of the optical cable monitoring and protecting method to different types of optical cables is poor, the difference of geographic positions and optical cable requirements is not considered, and the monitoring intelligence level is low exist in the prior art.
In view of the above technical problems, the technical solution provided by the present application has the following general idea:
the embodiment of the application provides an OLP optical line protection method for an optical cable automatic monitoring system, wherein the method comprises the following steps: obtaining position environment information of a first optical cable; determining a requirement standard of the first optical cable according to the position environment information; obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information; obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; obtaining second input information according to the integrity and the transmission speed; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; and carrying out optical line protection on the first optical cable according to the first monitoring information.
Having thus described the general principles of the present application, various non-limiting embodiments thereof will now be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, an embodiment of the present application provides an OLP optical line protection method for an optical cable automatic monitoring system, where the method includes:
s100: obtaining position environment information of a first optical cable;
s200: determining a requirement standard of the first optical cable according to the position environment information;
specifically, the optical cable is a communication line in which a certain number of optical fibers form a cable core in a certain manner, and is wrapped by a sheath and an outer sheath in some cases, so as to realize optical signal transmission. The first optical cable is any optical cable in any region, the position environment information of the first optical cable is collected, and the position environment of the optical cable is different according to different types of the optical cable. For example, the underwater optical cable is buried in a river bed, and the aerial optical cable is laid by auxiliary tools such as pulleys and support rods. And determining the requirement standard of the first optical cable according to the position environment information based on the existing industry requirements such as optical cable laying specifications, maintenance specifications and the like, wherein the requirement standard comprises but is not limited to construction standards, protection standards, overhaul standards and the like. Through the position environment information of the optical cable, the requirement standard of the optical cable in a specific environment is mastered, and a theoretical basis can be laid for the protection of the optical cable.
S300: obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information;
s400: obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable;
s500: acquiring second input information according to the integrity and the transmission speed;
specifically, an optical fiber automatic switching protection system, referred to as OLP for short, is an automatic monitoring protection system that is independent of a communication transmission system and is completely established on an optical cable physical link. In an optical communication network, the OLP can monitor optical power on a working optical fiber and a spare optical fiber in real time, collect optical power information of the first optical cable through the OLP, and use the optical power information as the first input information. Further, the integrity and transmission speed of the optical signal transmitted by the first optical cable in real time are affected due to slight breakage or poor contact of the optical fiber in the optical cable. And obtaining the relative loss of the optical power of the first optical cable (the loss of the optical power of the output end of the first optical cable compared with the optical power of the input end) based on the optical power information of the first optical cable, and determining the integrity of the optical signal transmitted by the first optical cable in real time according to the relative loss of the optical power. And obtaining the transmission speed of the first optical cable for transmitting the optical signal in real time through the time of receiving the optical signal at the output end of the first optical cable and the length of the first optical cable. And taking the integrity and the transmission speed as the second input information. The optical power, the integrity of optical signals and the transmission speed are collected, and the real-time working state of the first optical cable can be monitored in multiple directions, so that a large amount of data is collected, and data support is provided for an optical line protection scheme.
S600: inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result;
s700: classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information;
specifically, the optical cable evaluation model can evaluate the working state of the optical cable, and the first input information and the second input information are input into the optical cable evaluation model, the optical cable evaluation model is a neural network model, the basis of the neural network is neurons, and the neural network model is represented by network topology, node characteristics and learning rules. A large number of neurons of the same form are connected together to form a neural network. Neural networks are highly nonlinear dynamical systems. And inputting the optical power, the optical signal integrity and the transmission speed as input information into the optical cable evaluation model, and evaluating the optical power, the optical signal integrity and the transmission speed to obtain the first evaluation result. The requirement standards of the first optical cable include but are not limited to construction standards, protection standards, overhaul standards and the like. And classifying and grading the first optical cables according to the first evaluation result and the requirement standard of the first optical cables to obtain first class information. The first category information is classified according to the real-time state of the first optical cable, for example, optical cables with complete optical signals, transmission speed in a normal range and optical power meeting requirements are classified into one category, that is, optical cables with similar states are classified into one category. The optical cables can be classified according to the real-time state, so that the optical cables with similar states are classified into one type, the distinguishing speed of abnormal optical cables is increased, and the monitoring efficiency of the optical cables is improved.
S800: monitoring the first optical cable according to the first category information to obtain first monitoring information;
s900: and carrying out optical line protection on the first optical cable according to the first monitoring information.
Specifically, according to the first category information, the first optical cable is monitored in real time by using an OLP, and the first monitoring information is obtained. And if the first optical cable type information is the optical cable state abnormity, the abnormity state of the first optical cable can be intuitively judged from the first monitoring information. In other words, the first category information corresponding to the first optical cable in real time can be obtained according to the first monitoring information, so that the state of the first optical cable is judged. Different monitoring methods are adopted according to different types of optical cables, for example, the monitoring periods of different types of optical cables are different. Therefore, optical line protection can be performed, and the accuracy and the scientificity of protection are improved.
Further, the monitoring the first optical cable according to the first category information to obtain first monitoring information, and step S800 further includes:
s810: determining a first monitoring period according to the first category information;
s820: acquiring a first monitoring instruction according to the first category information and the first monitoring period;
s830: and monitoring the first optical cable according to the first monitoring instruction to obtain the first monitoring information.
Specifically, the monitoring periods of different types of optical cables are different, the monitoring period of the optical cable with a high level and a good state is longer, and the monitoring period of the optical cable with a low level and a poor state is longer. The first monitoring period is determined based on the first category information and monitoring experience of a skilled artisan. And when the monitoring period time node is reached, obtaining the first monitoring instruction. The first monitoring instruction comprises monitoring period information, monitoring object information and the like, and the monitoring of the first optical cable is completed according to the first monitoring instruction to obtain the first monitoring information. Therefore, the monitoring period is determined, the monitoring efficiency and accuracy are improved, and the characteristic and effectiveness of data monitoring are improved.
Further, as shown in fig. 2, the obtaining of the second input information according to the integrity and the transmission speed further includes:
s510: acquiring a integrity set of real-time transmission optical signals of the first optical cable;
s520: obtaining a completeness curve according to the completeness set;
s530: acquiring a transmission speed set of the first optical cable for transmitting the optical signals in real time;
s540: obtaining a transmission speed curve according to the transmission speed set;
s550: performing least square curve fitting on the integrity curve and the transmission speed curve to obtain a first fitting result;
s560: and taking the first fitting result as the second input information.
Specifically, optical fiber transmission is data and signal transmission using an optical fiber as a medium. Optical fibers can be used not only to transmit analog signals and digital signals, but also to meet the requirements of video transmission. And collecting an integrity set of real-time transmission optical signals of the first optical cable, wherein the integrity set comprises real-time transmission optical signals with different integrity, and drawing an integrity curve according to the integrity set. Optical fiber transmission is generally carried out by using optical cables, the data transmission rate of a single optical fiber can reach several Gbps, the optical fiber is a tool which is very convenient for signal transmission, and a very thin optical core in the optical cable can replace more than thousands of entity communication lines to complete large-scale and long-distance communication. And collecting a transmission speed set of the first optical cable for transmitting the optical signals in real time, and drawing a transmission speed curve. And performing least square curve fitting on the integrity curve and the transmission speed curve to obtain a fitting curve with the shortest distance to the integrity curve and the transmission speed curve, so that the overall distribution of data can be reflected, and the characteristics of a fitted function can be reflected. The first fitting result is fitting function information obtained after least square method curve fitting, and the first fitting result is used as the second input information to be stored, so that a foundation is laid for subsequent optical cable evaluation.
Further, as shown in fig. 3, the classifying the first optical cable according to the first evaluation result and the requirement criterion of the first optical cable to obtain first classification information, and the step S700 further includes:
s710: constructing an optical cable classification coordinate system through a KNN algorithm, wherein an evaluation result is used as a horizontal coordinate, and a requirement standard of an optical cable is used as a vertical coordinate;
s720: obtaining a set of optical cables within a predetermined area;
s730: obtaining a first evaluation result set of all optical cables in the optical cable set and a requirement standard set of the optical cables;
s740: inputting the first evaluation result set and the requirement standard set of the optical cable into the optical cable classification coordinate system to obtain an Euclidean distance data set;
s750: and obtaining the first classification information according to the Euclidean distance data set.
Specifically, an optical cable classification coordinate system is constructed by taking the evaluation result as an abscissa and taking the requirement standard of the optical cable as an ordinate, wherein the requirement standard of the optical cable is the use requirement standard of the optical cable in different position environments, and the requirement standard of the optical cable comprises but is not limited to construction standard, protection standard, overhaul standard and the like. The method comprises the steps of obtaining an optical cable set in a preset area, and collecting a first evaluation result set of the optical cable set and a demand standard set of the optical cables in the preset area. Inputting the first evaluation result set and the requirement standard set of the optical cable into the optical cable classification coordinate system. And obtaining a classification vector corresponding to the first optical cable, and performing distance calculation on the classification vector to obtain an Euclidean distance data set, wherein the Euclidean distance data set is a linear distance between two points in a coordinate system. And performing distance calculation on the optical cable classification coordinate system vector to obtain an Euclidean distance data set between the vector and other optical cable classifications. The first classification result is the shortest k distances in the Euclidean distance data set, and the k value is a part of the Euclidean distance data set and can be set by self.
Further, the obtaining the first classification information according to the euclidean distance dataset, and step S750 further includes:
s751: according to the requirement standard of the first optical cable, grading the first optical cable to obtain optical cable grade information;
s752: performing labeling classification on the optical cables according to the optical cable grade information to obtain a first label classification result;
s753: and carrying out mapping matching according to the first label classification result and the Euclidean distance data set to obtain first classification information.
Specifically, the requirement standards of the first optical cable include, but are not limited to, construction standards, protection standards, overhaul standards, and the like. And according to the requirement standard of the first optical cable, carrying out grade division on the first optical cable to obtain optical cable grade information, such as special grade, first grade, second grade and the like. And performing labeling classification on the optical cables according to the optical cable grade information, namely using the grade information as a label, classifying the optical cables according to the label to obtain a first label classification result, and performing mapping matching according to the first label classification result and the Euclidean distance data set to obtain first classification information. And classifying the first optical cable according to the corresponding classification information to achieve the technical effect of more accurate classification result by constructing an optical cable classification coordinate system to perform vector mapping.
Further, as shown in fig. 4, the embodiment of the present application further includes:
s910: obtaining the oscillation period and amplitude of an optical signal wave transmitted by the first optical cable;
s920: inputting the oscillation period and the amplitude into a damped oscillation evaluation model to obtain a second evaluation result;
s930: judging whether the first optical cable has a fault according to the second evaluation result to obtain a first judgment result;
s940: and determining whether to maintain the first optical cable according to the first judgment result.
Further, the determining whether to repair the first optical cable according to the first determination result, step S940 further includes:
s941: if the first judgment result indicates that the first optical cable has a fault, a first maintenance instruction is obtained;
s942: and arranging a worker to maintain the first optical cable according to the first maintenance instruction.
Specifically, since light has a wave-particle-duality property, the oscillation period and amplitude can reflect the energy and light intensity of light, and can be used for monitoring the transmission stability of an optical signal. And acquiring the oscillation period and amplitude of the optical signal wave transmitted by the first optical cable in real time through a corresponding detection instrument (such as a digital oscilloscope). The ringing evaluation model is a neural network model obtained by training a large amount of historical ringing period and amplitude data to convergence. And inputting the oscillation period and the amplitude into a damped oscillation evaluation model to obtain a second evaluation result. The damped oscillation evaluation model can evaluate the damping of the optical signal in the propagation process. And judging whether the first optical cable has a fault according to the second evaluation result to obtain a first judgment result. For example: and if the oscillation period and the amplitude of the optical signal wave in the second evaluation result are abnormal, the first judgment result indicates that the first optical cable has a fault. And determining whether to maintain the first optical cable according to the first judgment result. And if the first optical cable is judged to have a fault, the first optical cable needs to be maintained in time to obtain a first maintenance instruction, and the first maintenance instruction is sent to a related service center, wherein the first maintenance instruction comprises abnormal information of the oscillation period and the amplitude of the optical signal wave. And arranging workers to maintain the first optical cable based on the first maintenance instruction, and implementing optical cable maintenance work to specific personnel, so that the optical cable can be maintained in time, and the optical cable maintenance efficiency is improved. Otherwise, if the first optical cable is judged to have no fault, the first optical cable is continuously monitored, and the normal work of the first optical cable is ensured. Therefore, the technical effect of predicting according to data damped oscillation and realizing autonomous early warning protection is achieved.
To sum up, the OLP optical line protection method for an optical cable automatic monitoring system provided by the embodiment of the present application has the following technical effects:
1. the position environment information of the first optical cable is obtained; determining a requirement standard of the first optical cable according to the position environment information; obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information; obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; acquiring second input information according to the integrity and the transmission speed; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; according to the technical scheme for carrying out optical line protection on the first optical cable according to the first monitoring information, the embodiment of the application provides the OLP optical line protection method for the automatic optical cable monitoring system, so that the technical effects of carrying out optical cable demand characteristic analysis on the region, carrying out data classification according to real-time monitoring data and monitoring the integrity and transmission speed of transmission information are achieved, the capacity of distinguishing optical cable abnormity is improved, and the monitoring and protection efficiency of the optical cable is improved.
2. The method for monitoring the oscillation period and the amplitude of the optical signal wave and predicting according to data attenuation oscillation is adopted to analyze the predicted data, so that the technical effect of autonomous early warning protection is realized.
Example two
Based on the same inventive concept as that of an OLP optical line protection method for an optical cable automatic monitoring system in the foregoing embodiment, as shown in fig. 5, an embodiment of the present application provides an OLP optical line protection system for an optical cable automatic monitoring system, where the system includes:
a first obtaining unit 11, where the first obtaining unit 11 is configured to obtain location environment information of a first optical cable;
a first executing unit 12, where the first executing unit 12 is configured to determine a requirement standard of the first optical cable according to the location environment information;
a second execution unit 13, where the second execution unit 13 is configured to obtain optical power information of the first optical cable through the OLP, and use the optical power information as first input information;
a second obtaining unit 14, where the second obtaining unit 14 is configured to obtain the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable;
a third obtaining unit 15, where the third obtaining unit 15 is configured to obtain second input information according to the integrity and the transmission speed;
a fourth obtaining unit 16, where the fourth obtaining unit 16 is configured to input the first input information and the second input information into an optical cable evaluation model, and obtain a first evaluation result;
a fifth obtaining unit 17, where the fifth obtaining unit 17 is configured to classify the first optical cable according to the first evaluation result and the requirement criterion of the first optical cable, so as to obtain first classification information;
a sixth obtaining unit 18, where the sixth obtaining unit 18 is configured to monitor the first optical cable according to the first category information, and obtain first monitoring information;
a third executing unit 19, where the third executing unit 19 is configured to perform optical line protection on the first optical cable according to the first monitoring information.
Further, the system comprises:
a fourth execution unit, configured to determine a first monitoring period according to the first category information;
a seventh obtaining unit, configured to obtain a first monitoring instruction according to the first category information and the first monitoring period;
an eighth obtaining unit, configured to monitor the first optical cable according to the first monitoring instruction, and obtain the first monitoring information.
Further, the system comprises:
a ninth obtaining unit, configured to obtain a integrity set of the real-time transmission optical signals of the first optical cable;
a tenth obtaining unit, configured to obtain a completeness curve according to the completeness set;
an eleventh obtaining unit, configured to obtain a transmission speed set of the real-time transmission optical signal of the first optical cable;
a twelfth obtaining unit, configured to obtain a transmission speed profile according to the transmission speed set;
a thirteenth obtaining unit, configured to perform least square curve fitting on the integrity curve and the transmission speed curve to obtain a first fitting result;
a fifth execution unit, configured to use the first fitting result as the second input information.
Further, the system comprises:
the first construction unit is used for constructing an optical cable classification coordinate system through a KNN algorithm, wherein an evaluation result is used as a horizontal coordinate, and a requirement standard of an optical cable is used as a vertical coordinate;
a fourteenth obtaining unit, configured to obtain a set of optical cables in a predetermined area;
a fifteenth obtaining unit, configured to obtain a first evaluation result set of all optical cables in the optical cable set and a requirement criterion set of the optical cables;
a sixteenth obtaining unit, configured to input the first evaluation result set and the requirement standard set of the optical cable into the optical cable classification coordinate system, and obtain an euclidean distance data set;
a seventeenth obtaining unit, configured to obtain the first classification information according to the euclidean distance data set.
Further, the system comprises:
an eighteenth obtaining unit, configured to grade the first optical cable according to a requirement standard of the first optical cable, and obtain optical cable grade information;
a nineteenth obtaining unit, configured to perform labeling classification on the optical cable according to the optical cable level information, and obtain a first label classification result;
a twentieth obtaining unit, configured to perform mapping matching according to the first tag classification result and the euclidean distance data set, to obtain first classification information.
Further, the system comprises:
a twenty-first obtaining unit configured to obtain an oscillation period and an amplitude of an optical signal wave transmitted by the first optical cable;
a twenty-second obtaining unit configured to input the oscillation period and the amplitude into a ringing estimation model, and obtain a second estimation result;
a twenty-third obtaining unit, configured to determine whether the first optical cable has a fault according to the second evaluation result, and obtain a first determination result;
and the sixth execution unit is used for determining whether to maintain the first optical cable according to the first judgment result.
Further, the system comprises:
a twenty-fourth obtaining unit, configured to obtain a first maintenance instruction if the first determination result indicates that the first optical cable has a fault;
and the seventh execution unit is used for arranging a worker to maintain the first optical cable according to the first maintenance instruction.
Exemplary electronic device
In the following, referring to fig. 6, an electronic device according to an embodiment of the present application is described, based on the same inventive concept as that of an OLP optical line protection method for an optical cable automatic monitoring system in the foregoing embodiment, the embodiment of the present application further provides an OLP optical line protection system for an optical cable automatic monitoring system, including: a processor coupled to a memory, the memory for storing a program that, when executed by the processor, causes a system to perform the method of any of the first aspects.
The electronic device 300 includes: processor 302, communication interface 303, memory 301. Optionally, the electronic device 300 may also include a bus architecture 304. Wherein, the communication interface 303, the processor 302 and the memory 301 may be connected to each other through a bus architecture 304; the bus architecture 304 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus architecture 304 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 6, but that does not indicate only one bus or one type of bus.
The communication interface 303 is a system using any transceiver or the like, and is used for communicating with other devices or communication networks, such as ethernet, Radio Access Network (RAN), Wireless Local Area Network (WLAN), wired access network, and the like.
The memory 301 may be, but is not limited to, a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read Only Memory (EEPROM), a compact disc read only memory (CD ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and coupled to the processor through a bus architecture 304. The memory may also be integral to the processor.
The memory 301 is used for storing computer-executable instructions for executing the present application, and is controlled by the processor 302 to execute. The processor 302 is configured to execute the computer-executable instructions stored in the memory 301, so as to implement an OLP optical line protection method for an optical cable automatic monitoring system provided by the above-mentioned embodiments of the present application.
Optionally, the computer-executable instructions in the embodiments of the present application may also be referred to as application program codes, which are not specifically limited in the embodiments of the present application.
The embodiment of the application provides an OLP optical line protection method for an optical cable automatic monitoring system, wherein the method comprises the following steps: obtaining position environment information of a first optical cable; determining a requirement standard of the first optical cable according to the position environment information; obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information; obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable; acquiring second input information according to the integrity and the transmission speed; inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result; classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information; monitoring the first optical cable according to the first category information to obtain first monitoring information; and carrying out optical line protection on the first optical cable according to the first monitoring information.
Those of ordinary skill in the art will understand that: the various numbers of the first, second, etc. mentioned in this application are only used for the convenience of description and are not used to limit the scope of the embodiments of this application, nor to indicate the order of precedence. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one" means one or more. At least two means two or more. "at least one," "any," or similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one (one ) of a, b, or c, may represent: a, b, c, a b, a c, b c, or a b c, wherein a, b, c can be single or multiple.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable system. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optics, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device including one or more available media integrated servers, data centers, and the like. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The various illustrative logical units and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a digital signal processor, an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic system, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but, in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing systems, e.g., a digital signal processor and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a digital signal processor core, or any other similar configuration.
The steps of a method or algorithm described in the embodiments herein may be embodied directly in hardware, in a software element executed by a processor, or in a combination of the two. The software cells may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD ROM, or any other form of storage medium known in the art. For example, a storage medium may be coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC, which may be disposed in a terminal. In the alternative, the processor and the storage medium may reside as discrete components in a terminal. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Although the present application has been described in conjunction with specific features and embodiments thereof, it will be evident that various modifications and combinations can be made thereto without departing from the spirit and scope of the application. Accordingly, the specification and figures are merely exemplary of the application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the application. It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the present application and its equivalent technology, it is intended that the present application include such modifications and variations.
Claims (9)
1. An OLP optical line protection method for an optical cable automatic monitoring system, the method comprising:
obtaining position environment information of a first optical cable;
determining a requirement standard of the first optical cable according to the position environment information;
obtaining optical power information of the first optical cable through the OLP and using the optical power information as first input information;
obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable;
obtaining second input information according to the integrity and the transmission speed;
inputting the first input information and the second input information into an optical cable evaluation model to obtain a first evaluation result;
classifying the first optical cable according to the first evaluation result and the requirement standard of the first optical cable to obtain first class information;
monitoring the first optical cable according to the first category information to obtain first monitoring information;
and carrying out optical line protection on the first optical cable according to the first monitoring information.
2. The method of claim 1, wherein said monitoring the first fiber optic cable based on the first category information to obtain first monitored information comprises:
determining a first monitoring period according to the first category information;
acquiring a first monitoring instruction according to the first category information and the first monitoring period;
and monitoring the first optical cable according to the first monitoring instruction to obtain the first monitoring information.
3. The method of claim 1, wherein said obtaining second input information based on said integrity and said transmission speed comprises:
acquiring a integrity set of real-time transmission optical signals of the first optical cable;
obtaining a completeness curve according to the completeness set;
acquiring a transmission speed set of the first optical cable for transmitting the optical signals in real time;
obtaining a transmission speed curve according to the transmission speed set;
performing least square curve fitting on the integrity curve and the transmission speed curve to obtain a first fitting result;
and taking the first fitting result as the second input information.
4. The method of claim 1, wherein said classifying the first fiber optic cable based on the first assessment and the demand criteria for the first fiber optic cable to obtain a first classification information comprises:
constructing an optical cable classification coordinate system through a KNN algorithm, wherein an evaluation result is used as a horizontal coordinate, and a requirement standard of an optical cable is used as a vertical coordinate;
obtaining a set of optical cables within a predetermined area;
obtaining a first evaluation result set of all optical cables in the optical cable set and a requirement standard set of the optical cables;
inputting the first evaluation result set and the requirement standard set of the optical cable into the optical cable classification coordinate system to obtain an Euclidean distance data set;
and obtaining the first category information according to the Euclidean distance data set.
5. The method of claim 4, wherein said obtaining said first category information from said Euclidean distance dataset comprises:
according to the requirement standard of the first optical cable, grading the first optical cable to obtain optical cable grade information;
performing labeling classification on the optical cables according to the optical cable grade information to obtain a first label classification result;
and performing mapping matching according to the first label classification result and the Euclidean distance data set to obtain first class information.
6. The method of claim 1, wherein the method further comprises:
obtaining the oscillation period and amplitude of an optical signal wave transmitted by the first optical cable;
inputting the oscillation period and the amplitude into a damped oscillation evaluation model to obtain a second evaluation result;
judging whether the first optical cable has a fault according to the second evaluation result to obtain a first judgment result;
and determining whether to maintain the first optical cable according to the first judgment result.
7. The method of claim 6, wherein said determining whether to perform maintenance on the first fiber optic cable based on the first determination comprises:
if the first judgment result indicates that the first optical cable has a fault, a first maintenance instruction is obtained;
and arranging a worker to maintain the first optical cable according to the first maintenance instruction.
8. An OLP optical line protection system for an optical cable automatic monitoring system, the system comprising:
a first obtaining unit configured to obtain location environment information of a first optical cable;
the first execution unit is used for determining the requirement standard of the first optical cable according to the position environment information;
a second execution unit, configured to obtain optical power information of the first optical cable through the OLP, and use the optical power information as first input information;
the second obtaining unit is used for obtaining the integrity and the transmission speed of the real-time transmission optical signal of the first optical cable;
a third obtaining unit, configured to obtain second input information according to the integrity and the transmission speed;
a fourth obtaining unit, configured to input the first input information and the second input information into an optical cable evaluation model, and obtain a first evaluation result;
a fifth obtaining unit, configured to classify the first optical cable according to the first evaluation result and a requirement standard of the first optical cable, so as to obtain first class information;
a sixth obtaining unit, configured to monitor the first optical cable according to the first category information, and obtain first monitoring information;
a third execution unit, configured to perform optical line protection on the first optical cable according to the first monitoring information.
9. An OLP optical line protection system for an optical cable automatic monitoring system, comprising: a processor coupled to a memory for storing a program, wherein the program, when executed by the processor, causes a system to perform the method of any of claims 1-7.
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