阅读说明：本技术 智能光链路运维管理方法和装置 (Intelligent optical link operation and maintenance management method and device ) 是由 张建亮 李洋 赵敏 于孟喜 薛泓林 王栋 巫健 谷良 于 2019-03-04 设计创作，主要内容包括：本发明公开了一种智能光链路运维管理方法和装置。其中,该方法包括：利用光纤编码解调器识别光纤链路网络中的至少一个光纤编码以及所述至少一个光纤编码的位置关系；获取与所述至少一个光纤编码分别对应的光纤介质,其中,光纤编码与光纤介质具有唯一对应关系,所述光纤编码包括光纤物理编码和/或波长编码；根据所述至少一个光纤编码的位置关系获取所述至少一个光纤编码分别对应的光纤介质的连接关系,以对所述光纤链路网络的拓扑结构进行识别。本发明解决了采用人工方式监测光纤链路的运行状态,导致监测效率和准确度较低的技术问题。(The invention discloses an intelligent optical link operation and maintenance management method and device. Wherein, the method comprises the following steps: identifying at least one optical fiber code in an optical fiber link network and the position relation of the at least one optical fiber code by using an optical fiber code demodulator; acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber code and the optical fiber media have a unique corresponding relation, and the optical fiber code comprises an optical fiber physical code and/or a wavelength code; and acquiring the connection relation of the optical fiber medium corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network. The invention solves the technical problem of low monitoring efficiency and accuracy caused by adopting a manual mode to monitor the running state of the optical fiber link.)

1. An intelligent optical link operation and maintenance management method is characterized by comprising the following steps:

identifying at least one optical fiber code in an optical fiber link network and the position relation of the at least one optical fiber code by using an optical fiber code demodulator;

acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber code and the optical fiber media have a unique corresponding relation, and the optical fiber code comprises an optical fiber physical code and/or a wavelength code;

and acquiring the connection relation of the optical fiber medium corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network.

2. The method of claim 1, wherein after identifying the topology of the fiber link network, the method further comprises:

acquiring energy information of the optical fiber medium, wherein the energy information at least comprises reflected energy;

monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium;

and monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

3. The method of claim 2, wherein monitoring the operational status of the fiber optic medium based on the energy information of the fiber optic medium comprises:

acquiring the optical fiber polarization state of the optical fiber medium according to the energy information of the optical fiber medium;

and determining the type of the external force borne by the optical fiber medium according to the polarization state of the optical fiber, wherein the type of the external force borne by the optical fiber medium has a unique corresponding relation with the polarization state of the optical fiber medium.

4. The method of claim 2, wherein monitoring the operational status of the fiber link network based on the operational status of the fiber medium comprises:

evaluating the operating quality of the fiber link network; and/or

And carrying out fault location on the optical fiber link network.

5. The method of claim 4, wherein fault locating the fiber link network comprises:

the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data are mutually cross-compared, the cross-compared data are resonated to form a data pool of the optical fiber link network, time and distance are used as datum points of data cross-comparison to achieve accurate matching of the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data, and fault location of the optical fiber link network is achieved.

6. The method according to any of claims 1 to 5, wherein after identifying the topology of the fiber link network, the method further comprises:

the method comprises the steps of building an optical fiber link network component management resource library, building an optical fiber link network state automatic operation library, building an optical fiber link intelligent management platform based on a database, realizing real-time interaction of the resource library and the operation library, and realizing automatic identification, centralized management, accurate diagnosis and accurate positioning of the optical fiber link intelligent management platform.

7. An intelligent optical link operation and maintenance management device, comprising:

the identification unit is used for identifying at least one optical fiber code in the optical fiber link network and the position relation of the at least one optical fiber code by using the optical fiber code demodulator;

the first acquisition unit is used for acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber codes and the optical fiber media have unique corresponding relations, and the optical fiber codes comprise optical fiber physical codes and/or wavelength codes;

and the second obtaining unit is used for obtaining the connection relation of the optical fiber media corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network.

8. The apparatus of claim 1, further comprising:

a third obtaining unit, configured to obtain energy information of the optical fiber medium after identifying a topology structure of the optical fiber link network, where the energy information at least includes reflected energy;

the first monitoring unit is used for monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium;

and the second monitoring unit is used for monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

9. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 6 when executed.

10. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 6.

Technical Field

The invention relates to the field of computers, in particular to an intelligent optical link operation and maintenance management method and device.

Background

The optical fiber link is used as a basic component of electric power communication information and intelligent control and is an important ring for completing connection of a far end and a near end, the optical fiber link mainly comprises an optical cable tail end, an optical fiber distribution panel, an optical fiber pigtail, an optical fiber connector (flange), an optical fiber connecting line (jumping fiber), a photoelectric conversion module and the like, the composition is complex, problems occur frequently, and the related technology adopts a manual mode to monitor the running state of the optical fiber link, so that the monitoring efficiency and the accuracy are low. The lag of long-term management and monitoring technical means seriously affects the stable realization of electric power communication information and intelligent control.

Disclosure of Invention

The embodiment of the invention provides an intelligent optical link operation and maintenance management method and device, which at least solve the technical problem of low monitoring efficiency and accuracy caused by monitoring the operation state of an optical fiber link in a manual mode.

According to an aspect of the embodiments of the present invention, there is provided an intelligent optical link operation and maintenance management method, including: identifying at least one optical fiber code in an optical fiber link network and the position relation of the at least one optical fiber code by using an optical fiber code demodulator; acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber code and the optical fiber media have a unique corresponding relation, and the optical fiber code comprises an optical fiber physical code and/or a wavelength code; and acquiring the connection relation of the optical fiber medium corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network.

Further, after identifying the topology of the fiber link network, the method further comprises: acquiring energy information of the optical fiber medium, wherein the energy information at least comprises reflected energy; monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium; and monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

Further, the monitoring the operating state of the optical fiber medium according to the energy information of the optical fiber medium comprises: acquiring the optical fiber polarization state of the optical fiber medium according to the energy information of the optical fiber medium; and determining the type of the external force borne by the optical fiber medium according to the polarization state of the optical fiber, wherein the type of the external force borne by the optical fiber medium has a unique corresponding relation with the polarization state of the optical fiber medium.

Further, monitoring the operating state of the optical fiber link network according to the operating state of the optical fiber medium includes: evaluating the operating quality of the fiber link network; and/or fault locating the fiber link network.

Further, fault locating the fiber link network includes: the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data are mutually cross-compared, the cross-compared data are resonated to form a data pool of the optical fiber link network, time and distance are used as datum points of data cross-comparison to achieve accurate matching of the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data, and fault location of the optical fiber link network is achieved.

Further, after identifying the topology of the fiber link network, the method further comprises: the method comprises the steps of building an optical fiber link network component management resource library, building an optical fiber link network state automatic operation library, building an optical fiber link intelligent management platform based on a database, realizing real-time interaction of the resource library and the operation library, and realizing automatic identification, centralized management, accurate diagnosis and accurate positioning of the optical fiber link intelligent management platform.

According to another aspect of the embodiments of the present invention, there is also provided an intelligent optical link operation and maintenance management apparatus, including: the identification unit is used for identifying at least one optical fiber code in the optical fiber link network and the position relation of the at least one optical fiber code by using the optical fiber code demodulator; the first acquisition unit is used for acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber codes and the optical fiber media have unique corresponding relations, and the optical fiber codes comprise optical fiber physical codes and/or wavelength codes; and the second obtaining unit is used for obtaining the connection relation of the optical fiber media corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network.

Further, the apparatus further comprises: a third obtaining unit, configured to obtain energy information of the optical fiber medium after identifying a topology structure of the optical fiber link network, where the energy information at least includes reflected energy; the first monitoring unit is used for monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium; and the second monitoring unit is used for monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

According to another aspect of the embodiments of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is configured to perform the above method when executed.

According to another aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory and a processor, the memory having a computer program stored therein, the processor being configured to execute the computer program to perform the above method.

In the embodiment of the invention, a fiber code demodulator is utilized to identify at least one fiber code in a fiber link network and the position relation of the at least one fiber code; acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber code and the optical fiber media have a unique corresponding relation, and the optical fiber code comprises an optical fiber physical code and/or a wavelength code; and acquiring the connection relation of the optical fiber medium corresponding to the at least one optical fiber code respectively according to the position relation of the at least one optical fiber code so as to identify the topological structure of the optical fiber link network, thereby solving the technical problem of low monitoring efficiency and accuracy caused by monitoring the running state of the optical fiber link manually, and further realizing the technical effect of improving the monitoring efficiency and accuracy of the running state of the optical fiber link.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a flowchart of an intelligent optical link operation and maintenance management method according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an intelligent optical link operation and maintenance management apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or 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.

According to the embodiment of the invention, the embodiment of the intelligent optical link operation and maintenance management method is provided.

Fig. 1 is a flowchart of an intelligent optical link operation and maintenance management method according to an embodiment of the present invention, and as shown in fig. 1, the method may include the following steps:

step S102, identifying at least one optical fiber code and the position relation of the at least one optical fiber code in an optical fiber link network by using an optical fiber code demodulator;

step S104, acquiring optical fiber media respectively corresponding to the at least one optical fiber code, wherein the optical fiber codes and the optical fiber media have unique corresponding relations, and the optical fiber codes comprise optical fiber physical codes and/or wavelength codes;

step S106, obtaining the connection relation of the optical fiber medium respectively corresponding to the at least one optical fiber code according to the position relation of the at least one optical fiber code, so as to identify the topological structure of the optical fiber link network.

Through the steps, the purpose of identifying the optical fiber medium by using the optical fiber code and further identifying the topological structure of the optical fiber link network can be achieved, the technical problem that the monitoring efficiency and the accuracy are low due to the fact that the operation state of the optical fiber link is monitored manually is solved, and therefore the technical effect of improving the monitoring efficiency and the accuracy of the operation state of the optical fiber link is achieved.

Optionally, after identifying the topology of the fiber link network, the method further comprises: acquiring energy information of the optical fiber medium, wherein the energy information at least comprises reflected energy; monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium; and monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

Optionally, the monitoring the operating state of the optical fiber medium according to the energy information of the optical fiber medium includes: acquiring the optical fiber polarization state of the optical fiber medium according to the energy information of the optical fiber medium; and determining the type of the external force borne by the optical fiber medium according to the polarization state of the optical fiber, wherein the type of the external force borne by the optical fiber medium has a unique corresponding relation with the polarization state of the optical fiber medium.

Optionally, the monitoring the operation state of the optical fiber link network according to the operation state of the optical fiber medium includes: evaluating the operating quality of the fiber link network; and/or fault locating the fiber link network.

Optionally, the fault locating of the optical fiber link network includes: the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data are mutually cross-compared, the cross-compared data are resonated to form a data pool of the optical fiber link network, time and distance are used as datum points of data cross-comparison to achieve accurate matching of the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data, and fault location of the optical fiber link network is achieved.

Optionally, after identifying the topology of the fiber link network, the method further comprises: the method comprises the steps of building an optical fiber link network component management resource library, building an optical fiber link network state automatic operation library, building an optical fiber link intelligent management platform based on a database, realizing real-time interaction of the resource library and the operation library, and realizing automatic identification, centralized management, accurate diagnosis and accurate positioning of the optical fiber link intelligent management platform.

According to the embodiment of the invention, the embodiment of the intelligent optical link operation and maintenance management device is provided.

Fig. 2 is a schematic diagram of an intelligent optical link operation and maintenance management apparatus according to an embodiment of the present invention, and as shown in fig. 2, the apparatus may include:

the identification unit 22 is used for identifying at least one optical fiber code in the optical fiber link network and the position relation of the at least one optical fiber code by using an optical fiber code demodulator; a first obtaining unit 24, configured to obtain optical fiber media corresponding to the at least one optical fiber code, where the optical fiber codes and the optical fiber media have unique corresponding relationships, and the optical fiber codes include optical fiber physical codes and/or wavelength codes; a second obtaining unit 26, configured to obtain, according to the position relationship of the at least one optical fiber code, connection relationships of optical fiber media respectively corresponding to the at least one optical fiber code, so as to identify a topology structure of the optical fiber link network.

Optionally, the apparatus may further include: a third obtaining unit, configured to obtain energy information of the optical fiber medium after identifying a topology structure of the optical fiber link network, where the energy information at least includes reflected energy; the first monitoring unit is used for monitoring the running state of the optical fiber medium according to the energy information of the optical fiber medium; and the second monitoring unit is used for monitoring the running state of the optical fiber link network according to the running state of the optical fiber medium.

Optionally, the first monitoring unit may include: the acquisition module is used for acquiring the optical fiber polarization state of the optical fiber medium according to the energy information of the optical fiber medium; and the determining module is used for determining the type of the external force borne by the optical fiber medium according to the polarization state of the optical fiber, wherein the type of the external force borne by the optical fiber medium and the polarization state of the optical fiber medium have a unique corresponding relation.

Optionally, the second monitoring unit may include: the evaluation module is used for evaluating the operation quality of the optical fiber link network; and/or the positioning module is used for positioning the fault of the optical fiber link network.

Optionally, the positioning module may be configured to: the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data are mutually cross-compared, the cross-compared data are resonated to form a data pool of the optical fiber link network, time and distance are used as datum points of data cross-comparison to achieve accurate matching of the optical fiber coding real-time monitoring data and the polarization mode optical cable quality monitoring data, and fault location of the optical fiber link network is achieved.

Optionally, the apparatus further comprises: and the construction unit is used for constructing an optical fiber link network component management resource library, constructing an optical fiber link network state automatic operation library, constructing an optical fiber link intelligent management platform based on the database, realizing real-time interaction of the resource library and the operation library, and realizing automatic identification, centralized management, accurate diagnosis and accurate positioning of the optical fiber link intelligent management platform after identifying the topological structure of the optical fiber link network.

According to another aspect of the embodiments of the present invention, there is provided a storage medium, in which a computer program is stored, where the computer program is configured to execute any one of the intelligent optical link operation and maintenance management methods in the embodiments of the present invention when the computer program runs.

According to another aspect of the embodiments of the present invention, there is provided an electronic apparatus, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform any one of the intelligent optical link operation and maintenance management methods in the embodiments of the present invention.

The embodiment of the invention is mainly based on the research of an all-optical link intelligent maintenance system of optical fiber codes, and mainly researches the key technology of the optical fiber codes, including the research of the realization and identification methods of the optical fiber codes; the automatic identification technology of all-optical links (including optical cables, jumping fibers, tail fibers, optical fiber distribution boards and the like) is researched; the fast fault location technology of the all-optical link is researched. The automatic identification management of the optical fiber link network system including optical cables, jumping fibers, tail fibers, an optical fiber distribution panel and the like is realized, the real-time monitoring and the rapid fault location of each component element of the optical fiber link network system are realized, a daily routing inspection knowledge base of the optical fiber link network system is established, the routing inspection efficiency of the information system is effectively improved, and the stable operation of the information system is ensured.

The embodiment of the invention mainly comprises the following contents:

(1) the implementation and identification method of optical fiber coding.

Based on the fiber medium characteristics and the stable wavelength reflection identification characteristics of the fiber grating, the fiber grating is used for wavelength identification. A single fiber grating is used as a coding unit, and a plurality of fiber gratings form a fiber grating group. The different combinations of the fiber grating groups can achieve the combination uniqueness, thereby realizing the unique identification characteristic of the fiber code. The optical fiber medium is coded and implanted, so that the optical fiber coding of the optical fiber medium product is realized, and the remote centralized identification of the optical fiber coding is realized through an optical fiber coding identification technology.

The application environment, the realization method and the unique identification method of the optical fiber code are determined by researching the composition structure of the optical fiber code, particularly the influence of different code composition structures on the application environment and the identification, and a basic research result is provided for the application of the optical fiber code.

(2) An automatic identification method for all-optical links (including optical cables, jump fibers, tail fibers, optical fiber distribution boards and the like).

According to the characteristics and the composition structure of each component element of an optical fiber link (including an optical cable, a jump fiber, a tail fiber, an optical fiber distribution panel and the like), the coding characteristics of different using environments of optical fiber codes are analyzed, and the coding method and the automatic identification method of the optical fiber codes on the component elements of the all-optical link are researched.

The single optical fiber link network component adopts implanted optical fiber codes to realize unique identification, realizes automatic identification and analysis of a topological structure of an optical fiber link network system, realizes remote automatic identification of all-optical links, realizes establishment of a large data resource management library of the optical fiber link network system component elements, and provides basic numerical control for automatic management of the optical fiber link network system.

(3) A quick fault location method for an all-optical link.

The real-time data feedback and fault diagnosis of the optical fiber codes are realized, the real-time data of the optical fiber codes are utilized to monitor the operation state of the optical fiber link network, the point position subdivision section operation state monitoring of the optical fiber codes is realized, particularly, the operation state monitoring of the operation section within a short distance range of a machine room is realized, an optical fiber link network system real-time operation database is established on the basis of the operation monitoring data, the operation quality and fault diagnosis of the optical fiber link network are analyzed by utilizing the real-time operation state monitoring, and the rapid fault location is carried out according to the subdivision operation section.

The embodiment of the invention also researches the dispersion detection and accurate positioning method of the optical fiber operation quality state and service life prediction

Providing a detection and evaluation report of completion acceptance for the OPGW optical cable, and mainly evaluating whether damage caused by construction or accident factors exists or not; predicting and predicting the whole life cycle of the optical fiber, and providing a scientific basis for the maintenance and replacement of the optical cable; establishing a set of methods suitable for aerial optical cable running quality state, whole life cycle estimation and damage evaluation to obtain a conclusion for guiding optical cable line running reliability evaluation,

the embodiment of the invention mainly comprises the following contents:

(1) the external force changes the polarization state of the optical fiber.

The optical fiber is an anisotropic crystal, and one beam of light incident into the optical fiber is decomposed into two beams of refracted light. This phenomenon is referred to as optical birefringence, and if the optical fiber is ideal, it means that its cross section is not distorted, and is a perfect true circle, and there is no stress in the core, and the optical fiber itself has no bending phenomenon, and when the refractive index of two beams of birefringent light transmitted in the axial direction of the optical fiber is constant, and is identical to that of an isotropic crystal, the PMD is equal to 0. However, in practice, the optical fiber is not ideal, and the two polarization modes cannot be completely degenerated for various reasons, resulting in a polarization unstable state. The embodiment of the invention determines the change regularity of the polarization state caused by different types of external forces.

(2) A rational approach to polarization mode monitoring.

The reference test method for researching and comparing the polarization mode dispersion analyzes and compares the measurement principle, the measurement speed, the measurement precision and the measurement accuracy of the Stokes parameter measurement method, the polarization state method and the interference method. The PMD testing mode which can adapt to the application in the overhead optical fiber environment and has the functions of total value measurement and accurate positioning is formed.

(3) And obtaining the corresponding polarization modulus value of the abnormal signal characteristic through online testing of the system.

And detecting and analyzing the power aerial optical cable by using a PMD testing instrument with an accurate positioning function and a total value detection function. In large-area detection, the technology and equipment for detecting the total value are used for checking, and the technology and equipment for accurately positioning are used for carrying out detailed one-by-one analysis after abnormal high values are found; in the test section detection, in order to better explain the problem, a precise positioning technology is mainly used for providing a detailed detection evaluation report of distributed dispersion, and distributed PMD measurement can reflect the PMD distribution condition of the optical cable under the overhead condition and provides important running state test data.

The embodiment of the invention also establishes an all-optical link intelligent management platform based on optical fiber coding.

The embodiment of the invention researches an optical fiber code demodulator of a core device of an all-optical link intelligent management platform; researching an optical fiber coding accurate identification technology; an optical link cross comparison technology and a fault positioning technology of an all-optical link intelligent management platform are researched. And a set of all-optical link intelligent management platform and an all-optical link assembly containing optical fiber codes are developed, so that intelligent identification, management and display of all-optical links are realized, and point test application is realized. The method comprises the following specific steps:

(1) an optical fiber coding demodulator of a core device of an all-optical link intelligent management platform.

The optical fiber code demodulator is a core component for identifying optical fiber codes, is a core device of an all-optical link intelligent management platform, researches identification characteristics of the optical fiber code demodulator on various optical fiber codes, researches application characteristics of the optical fiber code demodulator in long, medium and short distance environments, researches application methods of the optical fiber code demodulator in different types of optical fiber link network systems, realizes complete application of the optical fiber link network systems, and realizes functions of basic data acquisition, data analysis and data diagnosis of the optical fiber link intelligent management platform.

(2) An optical fiber coding accurate identification technology.

The unique identification of the single optical fiber link network system component part is realized by adopting implanted optical fiber grating codes, but a plurality of different types of component units exist in the optical fiber link network system and are different from each other.

The accurate identification of the optical fiber codes enables the information identification and the monitoring data identification of the optical fiber codes to be unified, the identification and the detection of the optical fiber codes are synchronous, the identification and the monitoring of the optical fiber link network system are further completed, and the accurate management and control of the optical fiber link network system are achieved.

(3) An optical link cross comparison technology and a fault positioning method of an all-optical link intelligent management platform.

The all-optical link intelligent management platform comprises an optical fiber coding real-time monitoring technology, a polarization mode optical cable quality monitoring cross comparison technology and an all-optical link intelligent management platform data pool formed by cross comparison data resonance, time and distance are used as datum points of data cross comparison to achieve accurate matching of optical fiber coding real-time monitoring data and polarization mode optical cable quality monitoring, and cross comparison and fault location of the all-optical link intelligent management platform are achieved.

The method comprises the steps of constructing an element management resource library of an optical fiber link network system, constructing an automatic operation library of the state of the optical fiber link network system, constructing an intelligent management platform of the optical fiber link based on a database, realizing real-time interaction of the resource library and the operation library, realizing automatic identification, centralized management, accurate diagnosis and accurate positioning of the intelligent management platform of the optical fiber link, and accessing and displaying the intelligent management platform of the all-optical link in a national network TMS.

In the embodiment of the invention, the optical fiber physical address code has the unique identification characteristic of an optical fiber medium, and can be used in an optical fiber link component assembly to realize the unique remote identification of each component of the optical fiber link, so that the remote identification of the optical fiber link is realized.

The optical fiber physical address coding technology is applied to optical devices in an optical fiber link to form an intelligent optical fiber medium. After the optical fiber link composed of intelligent optical fiber media is built, information of all the intelligent optical fiber media used, including optical address codes, distances and reflected energy, can be monitored in real time in a communication service room.

The system can diagnose the operation quality of the optical fiber link in real time, can directly judge the section and the position of the fault by taking the intelligent optical fiber medium as a real-time diagnosis node, and directly positions the fault to specific nodes such as a certain optical fiber connecting line, an optical fiber connecting flange and the like.

The communication optical fiber link network of the invention gets rid of the technical dilemma of human intervention, improves the availability ratio of optical fiber links, improves the management efficiency of the optical fiber link network, and has great economic and social benefits. The safe operation of the power communication network can be effectively supported, and the safety and the reliability of the power grid are further guaranteed.

The invention aims to adopt a seamless implanted intelligent product for each component in the optical fiber link machine room side wiring system, realize the unique identification and real-time monitoring functions of each component, and further realize the fine management, the accurate diagnosis and the quick positioning of the optical fiber link machine room side wiring system. The method has important technical improvement significance for emergency repair and resource management of the optical fiber link, can effectively improve the working efficiency, saves a large amount of labor cost, and plays a positive promoting and comprehensive promoting role in the resource management and the emergency repair of the optical fiber link of the power grid. The invention also plays a demonstration, leading and active promoting role in the emergency repair of the optical cable and the management of the optical cable resources in the whole industry.

In conclusion, the more accurate, precise and efficient optical fiber link intelligent remote identification, diagnosis and blind area monitoring technical means are basic supports in intelligent power grid optical fiber communication management, and the implementation of the method can effectively improve the optical fiber intelligentization level.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

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 can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.