Optical fiber resource information intelligent maintenance system and method of power optical cable communication network distribution equipment

Abstract

The invention discloses an optical fiber resource information intelligent maintenance system and method for distribution equipment of a power optical cable communication network, and the system depends on the integration of the capabilities of three core equipment and application modules, namely a power resource management system, an optical fiber distribution remote control module and optical fiber intelligent distribution equipment hardware. Through an advanced Internet of Things and a big data analysis algorithm, real-time management and maintenance of distribution equipment, optical cable fiber cores and jumper fiber information are realized. Through the transformation, the original tedious, complex, time-consuming and labor-consuming maintenance process is simplified, and the resource maintenance efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of power communication technology, and in particular to an optical fiber resource information intelligent maintenance system and method for power optical cable communication network wiring equipment. Background Art

[0002] At present, Guangdong Power Grid has built a communication operation control system for managing the optical cable resource network, hereinafter referred to as the power resource management system. The system manages, dispatches, optimizes and troubleshoots communication network resources. Among them, the management scope of power optical cable communication network resources involves the operation and maintenance management of major equipment such as optical cables, optical fiber distribution frames (ODFs), and communication equipment. The management content includes equipment information, topological relationships, equipment operating status, business relationships and other information. As a remotely manageable device, communication equipment can currently collect, analyze and operate information with simple configuration, but optical cables and optical fiber distribution frame equipment are "dumb resources" and information management still uses manual measurement and maintenance.

[0003] With the rapid development of power communication networks, the management and maintenance of optical cable communication network wiring equipment and optical fiber resources have become increasingly complex and important. Traditional manual management methods have problems such as low efficiency and prone to errors, and it is difficult to meet the efficient, stable and intelligent maintenance needs of modern communication networks. Therefore, it is of great significance to develop an intelligent maintenance system for power optical cable communication network wiring equipment and optical fiber resources that can automatically monitor, intelligently analyze and efficiently maintain.

[0004] As the "highway" for information transmission, the management of optical cables involves every detail from planning and layout, laying and construction to daily maintenance. This requires managers to have a clear grasp of key parameters such as the route, length, loss, and failure rate of the optical cable, and to ensure that it is in the best working condition through regular inspections and performance tests. In the current power sector, one way to measure and operate optical cables is to combine mobile OTDR handheld terminals to manually measure each fiber core when the optical cable is laid, service accessed, and during the inspection cycle, and to maintain and register it on the power resource management system. This method has problems such as low efficiency, easy errors, and easy omissions. Another way is to use distributed optical fiber monitoring equipment, deployed in substations, and fixed long-term monitoring of optical fibers. However, this method has huge investment costs, and the number of fiber cores connected to the equipment is limited, making it difficult to support the monitoring of the entire optical fiber. The above technologies provide technical means for realizing the information management of resources, but the following problems still exist:

[0005] (1) The equipment cannot form an efficient linkage with the power resource management system at the application layer to achieve real-time linkage update of resource information and fiber scheduling information;

[0006] (2) The equipment is discrete and scattered, and there is no organic combination between OTDR, ODF and fiber jumper robot, which makes the update and maintenance of resource information complicated and difficult;

[0007] (3) There is a lack of cloud-edge collaboration mechanism. The modification of the optical fiber network and the information model of the power resource management system are not interconnected, which often results in data loss during business migration and allocation and scheduling.

[0008] Therefore, a lower-cost integrated detection and measurement equipment and means are needed to achieve efficient measurement and maintenance of optical cables and optical fibers. Summary of the invention

[0009] The present invention relates to the field of power communication, and specifically to an intelligent maintenance system and method for wiring equipment and optical fiber resource information of a power optical cable communication network, aiming to improve the maintenance efficiency and management level of the optical cable communication network through intelligent means. To achieve the above purpose, the present invention adopts the following technical solutions:

[0010] The first aspect of the embodiment of the present invention discloses an intelligent maintenance system for optical fiber resource information of an electric power optical cable communication network wiring equipment, wherein the electric power optical cable communication network wiring equipment comprises: an optical fiber distribution frame 100, an optical cable 200, a communication device 300 and an intelligent maintenance system for optical fiber resource information 400; the intelligent maintenance system for optical fiber resource information 400 comprises: an optical fiber intelligent distribution equipment hardware 1 arranged at the end of the optical fiber distribution frame, an optical fiber distribution remote control module 2 arranged at the far end and an electric power resource management module 3 arranged in the cloud; the optical fiber intelligent distribution equipment hardware 1 is used to perform comprehensive intelligent management of the connected optical fiber and feed back the optical fiber resource status information to the optical fiber distribution remote control module 2; the optical fiber distribution remote control module 2 is used to automatically discover the optical fiber resource status information sent by the optical fiber intelligent distribution equipment hardware 1, and assemble a data specification model; the electric power resource management module 3 is used to receive the information in the assembled data specification model and automatically manage various resources;

[0011] The optical fiber intelligent wiring equipment hardware 1 includes: a main control unit 11, an information processing unit 12, a communication unit 13 for communicating with the optical fiber wiring remote control module 2, a port sensor 14 for monitoring the connection status of the port of the optical fiber distribution frame, a video camera unit 15 for automatically identifying the number and occupancy of the terminals of the optical fiber distribution frame through an image recognition function, and an OTDR test unit 16 for testing the fiber core to identify the fiber core expansion scenario and identify the access of the communication equipment.

[0012] Preferably, the optical fiber intelligent wiring equipment hardware 1 is provided with a plurality of intelligent management terminals, namely, an optical fiber fusion splicing terminal 110, a communication equipment fiber jumper connection terminal 120, a fiber jumper control remote terminal 130, and an OTDR test remote terminal 140; the optical fiber fusion splicing terminal 110 is connected to the port of the optical fiber distribution frame through an optical fiber, and status monitoring and performance testing are performed through a port sensor 14 and an OTDR test unit 16; the communication equipment fiber jumper connection terminal 120 is connected to the communication equipment through a jumper, and is connected to the port of the optical fiber distribution frame to realize signal transmission and distribution; the fiber jumper control remote terminal 130 is connected to the remote optical fiber distribution remote control module 2 through the communication unit 13, receives control instructions and executes the connection or disconnection operation of the jumper; the OTDR test remote terminal 140 is arranged on the OTDR test unit 16, and is used to send the test results to the remote optical fiber distribution remote control module 2 through the communication unit 13.

[0013] Preferably, the communication unit 13 is an MQTT protocol communication unit.

[0014] Preferably, the resource status information includes: optical fiber termination status information, fiber jumper scheduling control result information, and communication equipment online status information.

[0015] The second aspect of the embodiment of the present invention discloses an intelligent maintenance method for optical fiber resource information based on a power optical cable communication network wiring device, which is applied to the intelligent maintenance system described in the first aspect, and comprises the following steps:

[0016] Step S1, through the communication connection between the optical fiber intelligent wiring equipment hardware 1 and the optical fiber wiring remote control module 2, the core information of the optical fiber distribution frame, optical cable and communication equipment is automatically discovered and uploaded to the power resource management module 3, so as to realize the intelligent addition of core information when the equipment is connected to the grid;

[0017] Step S2, determining the core extension scenario according to the current core status information obtained by the OTDR test unit on the optical fiber intelligent wiring equipment hardware 1, and sending it to the optical fiber wiring remote control module 2, the optical fiber wiring remote control module 2 updates the optical cable core resource information according to the test result, so as to realize automatic update of the resource information when the core is extended;

[0018] Step S3, obtaining the patch fiber access status information according to the OTDR test unit on the optical fiber intelligent wiring equipment hardware 1 to determine whether there is a communication device connected, and notifying the optical fiber wiring remote control module 2 to collect device information when it is determined that the communication device is connected;

[0019] Step S4: After the optical cable / optical fiber and the communication equipment are connected for the first time, a connection relationship is formed according to steps S1 to S4, and an optical path diagram is formed on the system to realize automatic updating of the optical path diagram.

[0020] Preferably, the step S1 "automatically discovering and uploading the core information of the optical fiber distribution frame, optical cable and communication equipment to the power resource management module 3 through the communication connection between the optical fiber intelligent distribution equipment hardware 1 and the optical fiber distribution remote control module 2, so as to realize the intelligent addition of core information when the equipment is connected to the grid" includes:

[0021] Step S11, setting a main control unit, an information processing unit and an MQTT protocol communication unit in the optical fiber distribution frame, and ensuring that the two can stably transmit data and control instructions through the communication connection between the MQTT protocol communication unit and the optical fiber distribution remote control module RCM;

[0022] Step S12: Provide an information query interface on the optical fiber distribution frame, send a query request to the optical fiber intelligent distribution equipment hardware 1 through the optical fiber distribution remote control module using the MQTT protocol, and obtain the device name, device type, device IP or Mac address, device model, and terminal quantity information of the optical fiber distribution frame as the first core information;

[0023] Step S13, in the optical fiber wiring remote control module, the end coordinates of the optical cable, the number of optical cable cores and the type of the optical cable, the name information of the optical cable and the termination information of the optical cable are used as the second core information;

[0024] Step S14: a collection unit for communication equipment is set in the optical fiber wiring remote control module, and the collection unit collects the device name, device type, device IP or Mac address, and device model as the third core information according to the connected communication device;

[0025] Step S15, storing and encapsulating the collected first core information of the optical fiber distribution frame, the second core information of the optical cable and the third core information of the communication equipment into a standardized data structure model;

[0026] Step S16: Upload the packaged data structure model to the power resource management system to achieve centralized management and utilization of information.

[0027] Preferably, the optical cable end coordinates are obtained by associating the substation; the number of optical cable cores and the optical cable model are bound through a selected model library; the optical cable name is automatically generated through the standard "site name + number of cores + serial number"; the optical cable core is directly fused to the core tray of the intelligent optical fiber distribution frame, and the termination information is generated by association on the device.

[0028] Preferably, the fiber core expansion scenarios of the power communication network in step S2 are divided into a scenario in which a new optical cable is connected to a substation and a scenario in which the equipment access service of the original fiber optic distribution frame is cut over to a new intelligent fiber optic distribution frame; the fiber core expansion identification in step S2 determines whether the upstream of the fiber core passes through the ODF device in the same station through the reflection point of the OTDR test unit.

[0029] Preferably, the power resource management module 3 uses a 2.5D graphic model as a basis to implement simulation management of the physical template of the equipment and the connection relationship between the equipment, and can send fiber jump instructions to the optical fiber intelligent wiring equipment hardware 1 when new services are added or failures occur in the communication network to automatically update the resource optical path connection diagram.

[0030] Preferably, the following steps are also included: for non-integrated intelligent wiring equipment and non-intelligent wiring equipment, the image recognition function of the video camera unit 15 is used to automatically identify the light

[0031] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0032] 1. The present invention realizes the intelligent operation and maintenance of information of optical fiber distribution frames, optical cable core termination information and fiber jumper relationships by setting various units in the hardware of optical fiber intelligent wiring equipment, transforming most of the complex and cumbersome information maintenance of "dumb resources" into automatic collection and assembly, greatly reducing the time investment of personnel in resource entry and verification.

[0033] 2. The present invention cooperates with the setting of the optical fiber distribution remote control module and the power resource management module to realize the cloud-edge collaboration of the intelligent maintenance of the power optical cable communication network distribution equipment and the optical fiber resource information, and combines the resource management of the power resource management system with the edge computing of the optical fiber distribution remote control module to achieve complementarity and collaboration between the two, and realize the collaborative calculation of the core resource information of the optical cable, optical fiber distribution frame, and fiber core connection relationship, which greatly integrates the efficiency of resource collection and analysis to jointly release data value and improve service efficiency.

[0034] 3. The present invention realizes the digital twin of the core information of optical cables, fiber cores, and optical paths of the power communication network. Through comprehensive and accurate data collection and modeling of resource entities, core information such as the direction of the optical cable, the occupancy of the fiber core and the fiber jumper relationship, the transmission quality of the optical path, etc. can be intuitively viewed, allowing operation and maintenance personnel to grasp the operating status and performance parameters of the power communication network, reducing the time and cost of on-site inspections and troubleshooting, and improving operation and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a schematic structural diagram of the power optical cable communication network wiring equipment of the present invention;

[0037] Figure 2 It is a schematic block diagram of the structure of the optical fiber resource information intelligent maintenance system of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that the terms "first", "second", "third", "fourth", etc. in the specification and claims of the present invention are used to distinguish different objects rather than to describe a specific order. The terms "including" and "having" in the embodiments of the present invention and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0040] The embodiment of the present invention discloses an intelligent maintenance system and method for optical fiber resource information of a power optical cable communication network wiring device, which can simplify the identification construction process and improve the identification efficiency, and is also conducive to the precise tuning of the identification method in the later stage.

[0041] Embodiment 1

[0042] like Figure 1 to Figure 2 As shown, an optical fiber resource information intelligent maintenance system 400 for power optical cable communication network wiring equipment, the power optical cable communication network wiring equipment includes: an optical fiber distribution frame 100, an optical cable 200, a communication device 300 and an optical fiber resource information intelligent maintenance system 400; characterized in that the optical fiber resource information intelligent maintenance system 400 includes: an optical fiber intelligent wiring equipment hardware 1 arranged at the optical fiber distribution frame end, an optical fiber wiring remote control module 2 arranged at the far end and an electric power resource management module 3 arranged in the cloud; the optical fiber intelligent wiring equipment hardware 1 is used to perform comprehensive intelligent management of the connected optical fiber and feed back the optical fiber resource status information to the optical fiber wiring remote control module 2; the optical fiber wiring remote control module 2 is used to automatically discover the optical fiber resource status information sent by the optical fiber intelligent wiring equipment hardware 1, and assemble a data specification model; the electric power resource management module 3 is used to receive the information in the assembled data specification model and automatically manage various resources;

[0043] The optical fiber intelligent wiring equipment hardware 1 includes: a main control unit 11, an information processing unit 12, a communication unit 13 for communicating with the optical fiber wiring remote control module 2, a port sensor 14 for monitoring the connection status of the port of the optical fiber distribution frame, a video camera unit 15 for automatically identifying the number and occupancy of the terminals of the optical fiber distribution frame through an image recognition function, and an OTDR test unit 16 for testing the fiber core to identify the fiber core expansion scenario and identify the access of the communication equipment. In specific implementation, the optical fiber wiring remote control module 2 is deployed in the edge computing program of a local power supply bureau to automatically discover the resources of the optical fiber intelligent wiring equipment hardware and assemble a data specification model to meet the digital management of resources by the power resource management system.

[0044] As described above, the system in this case realizes comprehensive intelligent management of optical fiber resources through the optical fiber intelligent wiring equipment hardware 1. This intelligence is not limited to simple connection status monitoring, but also covers real-time feedback of the port status of the optical fiber distribution frame, automatic identification of the number and occupancy of the optical fiber distribution frame terminals, and detailed testing of the fiber core through the OTDR test unit, which greatly improves the accuracy and efficiency of optical fiber resource management. The setting of the optical fiber distribution remote control module 2 enables operators to remotely monitor and manage optical fiber resources without on-site operation, greatly reducing labor costs and time costs. At the same time, the module can automatically discover optical fiber resource status information and assemble it into a standardized data model, providing a reliable data basis for subsequent automated management. The setting of the power resource management module 3 can receive and process data from the optical fiber distribution remote control module to realize automatic management of various resources.

[0045] Furthermore, the port sensor 14 of the optical fiber intelligent wiring equipment hardware 1 can monitor the connection status of the port of the optical fiber distribution frame in real time to ensure the stability and reliability of the optical fiber connection. The video camera unit 15 automatically identifies and records the number and occupancy of the terminals of the optical fiber distribution frame through image recognition technology, reducing the need for manual inspection and improving management accuracy and efficiency. The setting of the OTDR test unit 16 can perform high-precision testing on the fiber core and identify the expansion scenario of the fiber core and the access status of the communication equipment. The information processing unit 12 is responsible for processing the data from each sensor and the image information of the video camera unit, and performing intelligent analysis and processing; the main control unit 11, as the core of the entire hardware system, is responsible for coordinating the work of each component to ensure the stable operation and efficient management of the system. The communication unit 13 realizes real-time communication between the optical fiber intelligent wiring equipment hardware and the optical fiber wiring remote control module 2. In summary, the introduction of the optical fiber intelligent wiring equipment hardware makes the management of optical fiber resources more intelligent, automated and refined, improves the work efficiency and accuracy of operation and maintenance personnel, and enhances the stability and reliability of the optical fiber network.

[0046] As a preferred embodiment, the optical fiber intelligent wiring equipment hardware 1 is provided with multiple intelligent management terminals, namely, an optical fiber fusion splicing terminal 110, a communication equipment fiber jumper connection terminal 120, a fiber jumper control remote terminal 130, and an OTDR test remote terminal 140; the optical fiber fusion splicing terminal 110 is connected to the port of the optical fiber distribution frame through an optical fiber, and status monitoring and performance testing are performed through a port sensor 14 and an OTDR test unit 16; the communication equipment fiber jumper connection terminal 120 is connected to the communication equipment through a jumper, and is connected to the port of the optical fiber distribution frame to realize signal transmission and distribution; the fiber jumper control remote terminal 130 is connected to the remote optical fiber wiring remote control module 2 through the communication unit 13, receives control instructions and executes the connection or disconnection operation of the jumper; the OTDR test remote terminal 140 is connected to the optical fiber to be tested, and is tested through the OTDR test unit 16, and the test results are sent to the remote optical fiber wiring remote control module 2 through the communication unit 13.

[0047] As described above, the design of each intelligent management terminal enables the system of this case to integrate four intelligent management functions, namely, traditional patch panel fiber fusion splicing, communication equipment fiber jumper connection, remote control fiber jumper and remote OTDR testing functions, so that the fiber intelligent patch panel equipment hardware 1 has a high degree of integration and modularity. Specifically, the setting of the fiber fusion splicing terminal 110 is connected to the port of the fiber optic patch panel through an optical fiber, combined with the real-time monitoring and performance testing of the port sensor 14 and the OTDR test unit 16, so as to ensure the quality and stability of the fiber optic connection. The setting of the fiber jumper control remote end 130 is to realize remote automatic control of the jumper connection and disconnection. The communication equipment fiber jumper connection terminal 120 is connected to the communication equipment through a jumper, realizing the rapid transmission and distribution of signals. At the same time, combined with the test function of the OTDR test remote end 140, it is possible to quickly locate the fiber fault point, shorten the troubleshooting time, and improve the network recovery speed. In addition, the OTDR test remote end 140 is not only responsible for performing optical fiber testing, but also sends the test results to the remote optical fiber wiring remote control module 2 through the communication unit 13, so that the operation and maintenance personnel can monitor the performance status of the optical fiber network in real time at the remote end and perform remote management, thereby improving the convenience and efficiency of management.

[0048] As a preferred embodiment, the communication unit 13 is an MQTT protocol communication unit. In this way, by using the MQTT protocol for communication, the overhead of data transmission can be significantly reduced, thereby saving bandwidth and energy consumption, so that when communicating in the optical fiber intelligent wiring device, efficient data transmission can be achieved with lower resource consumption, which is particularly suitable for resource-constrained environments.

[0049] As a preferred implementation, the resource status information includes: optical fiber termination status information, fiber jumper scheduling control result information, and communication equipment online status information. In this way, through the perception and uploading of this information, the all-round perception of the power optical cable communication network wiring equipment and optical fiber resource information can be achieved.

[0050] Embodiment 2

[0051] A method for intelligent maintenance of optical fiber resource information of a power optical cable communication network wiring device, characterized in that the intelligent maintenance system described in the first embodiment is adopted, and the method comprises the following steps:

[0052] Step S1, through the communication connection between the optical fiber intelligent wiring equipment hardware 1 and the optical fiber wiring remote control module 2, the core information of the optical fiber distribution frame, optical cable and communication equipment is automatically discovered and uploaded to the power resource management module 3, so as to realize the intelligent addition of core information when the equipment is connected to the grid;

[0053] Step S2, determining the core extension scenario according to the current core status information obtained by the OTDR test unit on the optical fiber intelligent wiring equipment hardware 1, and sending it to the optical fiber wiring remote control module 2, the optical fiber wiring remote control module 2 updates the optical cable core resource information according to the test result, so as to realize automatic update of the resource information when the core is extended;

[0054] Step S3, obtaining the patch fiber access status information according to the OTDR test unit on the optical fiber intelligent wiring equipment hardware 1 to determine whether there is a communication device connected, and notifying the optical fiber wiring remote control module 2 to collect device information when it is determined that the communication device is connected;

[0055] Step S4: After the optical cable / optical fiber and the communication equipment are connected for the first time, a connection relationship is formed according to steps S1 to S4, and an optical path diagram is formed on the system to realize automatic updating of the optical path diagram.

[0056] As described above, the method of this case automatically discovers and uploads the core information of the optical fiber distribution frame, optical cable and communication equipment to the power resource management module 3 through the communication connection between the optical fiber intelligent wiring equipment hardware 1 and the optical fiber wiring remote control module 2 in step S1, thereby greatly reducing manual intervention, improving the efficiency and accuracy of the equipment when it is connected to the grid, and realizing the rapid integration and intelligent addition of optical fiber resource information. By using the OTDR test unit on the optical fiber intelligent wiring equipment hardware 1 in step S2, it is convenient to obtain the current fiber core status information in real time, and automatically update the optical cable core resource information according to the test results, so as to ensure the accuracy and timeliness of the optical cable core resource information, and provide strong support for the operation and maintenance management of the optical fiber network. The setting in step S3 facilitates the intelligent determination of whether there is a communication device connected, and automatically notifies the optical fiber wiring remote control module 2 to collect equipment information when it is determined that the communication device is connected, so that the information collection work after the communication device is connected is more timely and accurate, and the intelligent level of optical fiber resource information management is further improved. Through the setting of step S4, the optical path diagram can be updated in real time as the optical fiber network changes, providing an intuitive and clear network topology view for operation and maintenance personnel, facilitating them to quickly locate problems and optimize network layout. In summary, the method of this case can realize the four major functions of intelligent information addition when equipment is connected to the grid, automatic resource update when the fiber core is expanded, notification can be found when the communication equipment jumps fiber access, and automatic update of the optical path diagram after the optical fiber channel migration is completed. It not only improves the intelligence and automation level of optical fiber resource information management, but also significantly improves operation and maintenance efficiency, reduces operation and maintenance costs, and enhances the security and reliability of the network, providing a strong guarantee for the stable and efficient operation of the power optical cable communication network.

[0057] As a preferred implementation, the step S1 "automatically discovering and uploading the core information of the optical fiber distribution frame, optical cable and communication equipment to the power resource management module 3 through the communication connection between the optical fiber intelligent wiring equipment hardware 1 and the optical fiber wiring remote control module 2, so as to realize the intelligent addition of core information when the equipment is connected to the grid" includes:

[0058] Step S11, setting a main control unit, an information processing unit and an MQTT protocol communication unit in the optical fiber distribution frame, and ensuring that the two can stably transmit data and control instructions through the communication connection between the MQTT protocol communication unit and the optical fiber distribution remote control module;

[0059] Step S12: Provide an information query interface on the optical fiber distribution frame, send a query request to the optical fiber intelligent distribution equipment hardware 1 through the optical fiber distribution remote control module using the MQTT protocol, and obtain the device name, device type, device IP or Mac address, device model, and terminal quantity information of the optical fiber distribution frame as the first core information;

[0060] Step S13, in the optical fiber wiring remote control module, the end coordinates of the optical cable, the number of optical cable cores and the type of the optical cable, the name information of the optical cable and the termination information of the optical cable are used as the second core information;

[0061] Step S14: a collection unit for communication equipment is set in the optical fiber wiring remote control module, and the collection unit collects the device name, device type, device IP or Mac address, and device model as the third core information according to the connected communication device;

[0062] Step S15, storing and encapsulating the collected first core information of the optical fiber distribution frame, the second core information of the optical cable and the third core information of the communication equipment into a standardized data structure model;

[0063] Step S16: Upload the packaged data structure model to the power resource management system to achieve centralized management and utilization of information.

[0064] As described above, step S11 ensures that data and control instructions can be stably transmitted between the optical fiber distribution remote control module by setting a main control unit, an information processing unit and an MQTT protocol communication unit in the optical fiber distribution frame; step S12 automatically obtains the core information of the optical fiber distribution frame, such as the device name, type, IP / Mac address, model and number of terminals, by sending a query request through the optical fiber distribution remote control module using the MQTT protocol, avoiding the tediousness and error-proneness of manual entry, so that the information directly obtained from the device end is more accurate and reliable, providing a solid foundation for subsequent data analysis and processing. Step S13 records key data such as the end coordinates, number of fiber cores, model, name and termination information of the optical cable in the optical fiber distribution remote control module, providing comprehensive information support for the maintenance and management of the optical cable, contributing to the optimal configuration and troubleshooting of optical cable resources, and improving the operation and maintenance efficiency of the optical cable network. Step S14 sets a collection unit for communication equipment in the remote control module of the optical fiber wiring, which can intelligently identify newly connected communication equipment, automatically collect its equipment name, type, IP / Mac address and model and other information, support the access of multiple communication equipment, and make the system more flexible and adaptable to the needs of different scenarios. Step S15 stores and encapsulates the collected various core information into a standardized data structure model, which is convenient for subsequent data processing and analysis, realizes the centralized management and utilization of information, and improves the sharing and utilization of information. Step S16 uploads the encapsulated data structure model to the power resource management system, and the power resource management system can centrally store, analyze and utilize this information, so that the operation and maintenance personnel can quickly query and retrieve the required information through RMS, thereby improving work efficiency and accuracy.

[0065] As a preferred implementation, the optical cable end coordinates are obtained by associating the substation; the number of optical cable cores and the optical cable model are bound through a selected model library; the optical cable name is automatically generated through the standard "site name + number of cores + serial number"; the optical cable core is directly fused to the core tray of the intelligent optical fiber distribution frame, and the termination information is generated by association on the device.

[0066] As mentioned above, the acquisition of the coordinates of the optical cable end is obtained by associating the substation, so as to directly associate the location information of the substation, ensure the accuracy and consistency of the coordinates of the optical cable end, and reduce the position deviation caused by manual input errors. The binding of the number of optical cable cores and the optical cable model is bound by the selected model library, so as to realize the standardized management of optical cable information, facilitate subsequent maintenance and management, and avoid the problem of mismatch of the number of cores or models caused by manual input errors. The automatic generation of the optical cable name is automatically generated by the standard "site name + number of cores + serial number", which simplifies the naming process and reduces the inconsistency and complexity caused by manual naming. Moreover, the names generated according to the unified standard improve the readability and recognizability of the optical cable information, which is convenient for operation and maintenance personnel to quickly understand and locate the optical cable. The optical cable core is directly fused into the core tray of the intelligent optical fiber distribution frame, and the termination information is generated by the setting associated on the device, which can reduce manual intervention through the automated fusion process and improve the fusion efficiency and accuracy. Moreover, the termination information is generated and associated in real time on the device, ensuring the timeliness and accuracy of the information, which is convenient for operation and maintenance personnel to query and update the status of the optical cable at any time.

[0067] As a preferred implementation, the core expansion scenario of the power communication network in step S2 is divided into a scenario where a new optical cable is connected to a substation and a scenario where the equipment access service of the original optical fiber distribution frame is cut over to a new intelligent optical fiber distribution frame. The core expansion identification in step S2 determines whether the core upstream passes through the ODF device in the same station through the reflection point of the OTDR test unit.

[0068] As described above, the method of the present application fully considers the scenarios that may occur during the wiring process of the actual power optical cable communication network, so as to automatically distinguish the fiber core expansion scenarios through the test (2) of the OTDR test unit, and update the fiber core resources of the optical cable according to the core expansion scenario, which can significantly reduce the cost and time consumption of manual operation, so as to obtain the latest resource information more quickly. At the same time, with the OTDR test unit, the use of fiber core resources in the network can be clearly understood, providing strong data support for subsequent network planning and optimization, and realizing the reasonable allocation and efficient use of resources.

[0069] As a preferred implementation, the power resource management module 3 uses a 2.5D model as a basis to implement simulation management of the physical template of the device and the connection relationship between the devices, and can send a fiber jump instruction to the optical fiber intelligent wiring device hardware 1 to automatically update the resource optical path connection diagram when a new service is added to the communication network or a failure occurs. In this way, through the 2.5D model, the physical layout of the power equipment, the connection relationship between the equipment, and the direction of the optical path can be more intuitively displayed. Compared with traditional two-dimensional drawings, this three-dimensional visualization method can help operation and maintenance personnel quickly understand complex network structures and reduce operational errors caused by misunderstandings. The simulation management function can simulate the actual connection between devices to ensure that potential problems can be discovered and solved in the design stage, thereby reducing the workload of adjustment and optimization during actual deployment and improving the accuracy and efficiency of the overall deployment.

[0070] As a preferred implementation, the following steps are also included: for non-integrated intelligent wiring equipment and non-intelligent wiring equipment, the number and occupancy of terminals of the optical fiber distribution frame are automatically identified by using the image recognition function of the video camera unit 15.

[0071] As described above, for non-integrated intelligent wiring equipment and non-intelligent wiring equipment that cannot communicate and connect, this method adopts the image recognition technology combined with the video camera unit for identification, so that for different wiring equipment, it can automatically and quickly identify the number of terminals on the fiber optic distribution frame and which terminals are occupied, thereby realizing comprehensive intelligence.

[0072] The above is a detailed introduction to an intelligent maintenance system and method for optical fiber resource information of an electric power optical cable communication network distribution device disclosed in an embodiment of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for general technical personnel in the field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An optical fiber resource information intelligent maintenance system for a power optical cable communication network wiring device, the power optical cable communication network wiring device comprising: An optical fiber distribution frame (100), an optical cable (200), a communication device (300) and an optical fiber resource information intelligent maintenance system (400); characterized in that the optical fiber resource information intelligent maintenance system (400) comprises: an optical fiber intelligent distribution equipment hardware (1) arranged at the end of the optical fiber distribution frame, an optical fiber distribution remote control module (2) arranged at the far end and an electric power resource management module (3) arranged in the cloud; the optical fiber intelligent distribution equipment hardware (1) is used to perform comprehensive and intelligent management of the connected optical fiber and feed back optical fiber resource status information to the optical fiber distribution remote control module (2); the optical fiber distribution remote control module (2) is used to automatically discover the optical fiber resource status information sent by the optical fiber intelligent distribution equipment hardware (1) and assemble a data specification model; the electric power resource management module (3) is used to receive information in the assembled data specification model and automatically manage various resources; The optical fiber intelligent wiring equipment hardware (1) comprises: a main control unit (11), an information processing unit (12), a communication unit (13) for communicating with an optical fiber wiring remote control module (2), a port sensor (14) for monitoring the connection status of ports of an optical fiber distribution frame, a video camera unit (15) for automatically identifying the number and occupancy of terminals of an optical fiber distribution frame through an image recognition function, and an OTDR test unit (16) for testing the optical fiber core to identify the optical fiber core expansion scenario and identify the access of communication equipment.

2. According to claim 1, a power optical cable communication network wiring equipment and optical fiber resource information intelligent maintenance system is characterized in that: The optical fiber intelligent wiring equipment hardware (1) is provided with a plurality of intelligent management terminals, namely, an optical fiber fusion splicing terminal (110), a communication equipment fiber jumper connection terminal (120), a fiber jumper control remote terminal (130), and an OTDR test remote terminal (140); the optical fiber fusion splicing terminal (110) is connected to a port of an optical fiber distribution frame via an optical fiber, and status monitoring and performance testing are performed via a port sensor (14) and an OTDR test unit (16); the communication equipment fiber jumper connection terminal (120) is connected to the communication equipment via a jumper, and is connected to a port of an optical fiber distribution frame, so as to realize signal transmission and distribution; the fiber jumper control remote terminal (130) is connected to a remote optical fiber wiring remote control module (2) via a communication unit (13), receives control instructions, and executes connection or disconnection operations of the jumper; the OTDR test remote terminal (140) is arranged on the OTDR test unit (16), and is used to send the test result to the remote optical fiber wiring remote control module (2) via the communication unit (13).

3. The intelligent maintenance system for power optical cable communication network wiring equipment and optical fiber resource information according to claim 1, characterized in that: The communication unit (13) is an MQTT protocol communication unit.

4. The intelligent maintenance system for power optical cable communication network wiring equipment and optical fiber resource information according to claim 1, characterized in that: The resource status information includes: optical fiber termination status information, fiber jumper scheduling control result information, and communication equipment online status information.

5. A method for intelligent maintenance of optical fiber resource information of power optical cable communication network wiring equipment, characterized in that: The intelligent maintenance system according to any one of claims 1 to 4 comprises the following steps: Step S1, automatically discovering and uploading the core information of the optical fiber distribution frame, optical cable and communication equipment to the power resource management module (3) through the communication connection between the optical fiber intelligent distribution equipment hardware (1) and the optical fiber distribution remote control module (2), so as to realize the intelligent addition of core information when the equipment is connected to the grid; Step S2, determining the core extension scenario according to the current core status information obtained by the OTDR test unit on the optical fiber intelligent wiring equipment hardware (1), and sending the information to the optical fiber wiring remote control module (2), the optical fiber wiring remote control module (2) updating the optical cable core resource information according to the test result, so as to realize automatic updating of the resource information when the core is extended; Step S3, obtaining the patch cord access status information according to the OTDR test unit on the optical fiber intelligent wiring equipment hardware (1) to determine whether a communication device is connected, and notifying the optical fiber wiring remote control module (2) to collect device information when it is determined that a communication device is connected; Step S4: After the optical cable / optical fiber and the communication equipment are connected for the first time, a connection relationship is formed according to steps S1 to S4, and an optical path diagram is formed on the system to realize automatic updating of the optical path diagram.

6. The optical fiber resource information intelligent maintenance method based on the power optical cable communication network wiring equipment according to claim 5 is characterized in that: The step S1 "automatically discovering and uploading the core information of the optical fiber distribution frame, optical cable and communication equipment to the power resource management module (3) through the communication connection between the optical fiber intelligent distribution equipment hardware (1) and the optical fiber distribution remote control module (2) to realize the intelligent addition of core information when the equipment is connected to the grid" includes: Step S11, setting a main control unit, an information processing unit and an MQTT protocol communication unit in the optical fiber distribution frame, and ensuring that the two can stably transmit data and control instructions through the communication connection between the MQTT protocol communication unit and the optical fiber distribution remote control module (RCM); Step S12: providing an information query interface on the optical fiber distribution frame, sending a query request to the optical fiber intelligent distribution device hardware (1) through the optical fiber distribution remote control module using the MQTT protocol, and obtaining the device name, device type, device IP or Mac address, device model, and terminal quantity information of the optical fiber distribution frame as the first core information; Step S13, in the optical fiber wiring remote control module, the end coordinates of the optical cable, the number of optical cable cores and the type of the optical cable, the name information of the optical cable and the termination information of the optical cable are used as the second core information; Step S14: a collection unit for communication equipment is set in the optical fiber wiring remote control module, and the collection unit collects the device name, device type, device IP or Mac address, and device model as the third core information according to the connected communication device; Step S15, storing and encapsulating the collected first core information of the optical fiber distribution frame, the second core information of the optical cable and the third core information of the communication equipment into a standardized data structure model; Step S16: Upload the packaged data structure model to the power resource management system to achieve centralized management and utilization of information.

7. The optical fiber resource information intelligent maintenance method of the power optical cable communication network wiring equipment according to claim 6 is characterized in that: The optical cable end coordinates are obtained by associating with the substation; the number of optical cable cores and the optical cable model are bound by the selected model library; the optical cable name is automatically generated by the standard "site name + number of cores + serial number"; the optical cable core is directly fused into the core tray of the intelligent optical fiber distribution frame, and the termination information is generated by association on the device.

8. The optical fiber resource information intelligent maintenance method of the power optical cable communication network wiring equipment according to claim 5 is characterized in that: The fiber core expansion scenarios of the power communication network in step S2 are divided into scenarios where new optical cables are connected to the substation and scenarios where the equipment access services of the original fiber distribution frame are cut over to the new intelligent fiber distribution frame; the fiber core expansion identification in step S2 determines whether the upstream of the fiber core passes through the ODF device in the same station through the reflection point of the OTDR test unit.

9. The optical fiber resource information intelligent maintenance method of the power optical cable communication network wiring equipment according to claim 5 is characterized in that: The power resource management module (3) uses a 2.5D graphic model as a basis to realize the simulation management of the physical template of the equipment and the connection relationship between the equipment, and can send a fiber jump instruction to the optical fiber intelligent wiring equipment hardware (1) to automatically update the resource optical path connection diagram when a new service is added or a failure occurs in the communication network.

10. The optical fiber resource information intelligent maintenance method of the power optical cable communication network wiring equipment according to claim 5 is characterized in that: The following steps are also included: For non-integrated intelligent wiring equipment and non-intelligent wiring equipment, the number and occupancy of terminals of the optical fiber distribution frame are automatically identified by using the image recognition function of the video camera unit (15).

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