CN118590141B - Internet of things operation and maintenance method, system and intelligent fiber splicing tray based on intelligent fiber splicing tray - Google Patents
Internet of things operation and maintenance method, system and intelligent fiber splicing tray based on intelligent fiber splicing tray Download PDFInfo
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- CN118590141B CN118590141B CN202411066621.XA CN202411066621A CN118590141B CN 118590141 B CN118590141 B CN 118590141B CN 202411066621 A CN202411066621 A CN 202411066621A CN 118590141 B CN118590141 B CN 118590141B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/03—Arrangements for fault recovery
- H04B10/038—Arrangements for fault recovery using bypasses
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Abstract
本发明公开了一种基于智能熔纤盘的物联网运维方法、系统和智能熔纤盘，属于光网络技术和运维技术领域。本发明通过多个熔纤盘动态竞争成为核心节点，并组成运维物联网子网，再由多个核心节点组成运维物联网，在实现熔纤盘自组网的同时，可以保证传输故障处理的时效性；通过熔纤盘实时并维护光连接器所对应光纤的来源，使得在实际运维中，可以实现对熔纤盘中的光纤进行快速定位，从而实现故障的快速定位，进一步提高运维效率；通过故障发现设备根据反馈参数所对应的衰减模型，判断是否存在传输故障，并进行故障定位，使得可以在运维物联网子网的小范围进行故障发现，从而提高了故障发现的效率。
The present invention discloses an Internet of Things operation and maintenance method, system and intelligent fiber splicing tray based on intelligent fiber splicing tray, which belongs to the field of optical network technology and operation and maintenance technology. The present invention realizes the self-organizing network of fiber splicing trays while ensuring the timeliness of transmission fault processing; the fiber splicing tray maintains the source of the optical fiber corresponding to the optical connector in real time, so that in actual operation and maintenance, the optical fiber in the fiber splicing tray can be quickly located, thereby realizing the rapid location of the fault and further improving the operation and maintenance efficiency; the fault detection device determines whether there is a transmission fault according to the attenuation model corresponding to the feedback parameter, and locates the fault, so that fault detection can be performed in a small range of the operation and maintenance Internet of Things subnet, thereby improving the efficiency of fault detection.
Description
Technical Field
The invention relates to the technical field of optical network technology and operation and maintenance, in particular to an operation and maintenance method and system of an internet of things based on an intelligent fiber melting disc and the intelligent fiber melting disc.
Background
As network users increase, the capacity of network construction and infrastructure expansion continues to increase, and optical transmission products are increasingly being used.
The optical transport network (Optical Transport Network, OTN) is a transport network based on wavelength division multiplexing technology in an optical layer packet network, and is a backbone transport network of the next generation. The OTN network solves the problems of poor scheduling capability, weak networking capability, weak protection capability and the like of the conventional WDM network without wavelength/sub-wavelength service through a new generation digital transmission system and an optical transmission system which are regulated by a series of ITU-T standards such as G.872, G.709, G.798 and the like.
In the deployment process of the optical transmission network, a fiber melting disc is often used in a large amount as basic equipment, the existing optical fiber section with an optical fiber welding part is mainly used for setting, and in the operation and maintenance process of the optical fiber, an operator can only judge whether a fault exists or carry professional equipment through an indicator lamp corresponding to an optical connector on the fiber melting disc, so as to perform off-line fault discovery and operation and maintenance;
In the operation and maintenance process, an operation and maintenance person is required to disassemble the fiber melting disc first and determine the source of the optical fiber in the fiber melting disc, so that the operation and maintenance are further performed, and after the technician finds the fault through the professional test equipment, the technician also needs to report the fault and perform the operation and maintenance through the central equipment which is communicated with the server.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the invention provides an operation and maintenance method and system of the internet of things based on an intelligent fiber melting disc and the intelligent fiber melting disc, comprising the following steps:
In one aspect, an operation and maintenance method of internet of things based on an intelligent fiber melting disc is provided, the method is applied to the fiber melting disc, the fiber melting disc is configured with a network module, an optical connector of the fiber melting disc is provided with a data acquisition module, and the method comprises the following steps:
The fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
the fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnet further comprises a plurality of relevant fiber melting discs, and the plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
When the fault finding equipment uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding equipment adds the fault finding equipment to an operation and maintenance Internet of things subnet;
the fault discovery equipment acquires core node information of the operation and maintenance internet of things subnet, wherein the core node information at least comprises the position of a core node;
the fault discovery device sends a test signal to an optical fiber in the core node;
The core node acquires feedback parameters of all optical fibers in the core node through a data acquisition module and sends the feedback parameters to the fault discovery equipment;
the fault finding equipment judges whether transmission faults exist between the core node and the current fiber melting disc according to an attenuation model corresponding to the feedback parameters, and if yes, fault positioning is carried out;
the fault discovery device determines the fault type and sets a corresponding standby line according to the fault fiber melting disc indicated by the fault positioning;
and the fault discovery equipment switches transmission data through the standby line and sets a remote operation and maintenance strategy through the fault type.
Optionally, the plurality of fiber melting discs dynamically compete to form a core node, and forming the operation and maintenance internet of things subnet according to the core node includes:
the fiber melting discs broadcast own transmission tasks to a preset range in a networking period respectively;
If the number of the transmission tasks larger than the preset task threshold is one within the preset range, setting a fiber melting disk with the transmission tasks larger than the preset task threshold as the core node;
and if the number of the transmission tasks is more than the preset task threshold value, setting a fiber melting disc with the most transmission tasks as the core node.
Optionally, the fiber melting disc real-time and maintains the sources of the optical fibers corresponding to the optical connectors, including:
the fiber melting disc sends first test information to the corresponding optical fiber through the data acquisition module; the first test information includes a network address of the melting point disc;
receiving second test information sent by other fiber melting discs, wherein the second test information comprises network addresses of the other fiber melting discs;
for any one of the fibers of the fiber fusion plate:
If the transmission time of the same group of first test information and the second test information is shortest and the passing intermediate equipment is the same, the intermediate equipment from which the optical fibers are derived is determined.
Optionally, when the fault finding device performs transmission fault through the current fiber melting disc uploading optical fiber, the fault finding device adds itself to the operation and maintenance internet of things subnet, including:
The fault finding device is connected with the current fiber melting disc and respectively acquires transmission information acquired by all data acquisition modules of the current fiber melting disc;
The fault finding device judges whether transmission faults occur according to the transmission information;
if yes, the fault finding device is connected with the core node through the current fiber melting disc, and adds the fault finding device to a subnet in the operation and maintenance Internet of things subnet through the core node.
Optionally, the obtaining, by the fault discovery device, core node information of the operation and maintenance internet of things subnet includes:
And the fault finding equipment calculates the distance between the fault finding equipment and the core node according to the position of the fault finding equipment and the position in the information of the core node, wherein the distance is used for indicating the length of the optical fiber and the number of the fiber melting discs passing through.
Optionally, the sending, by the fault discovery device, a test signal to an optical fiber within the core node includes:
the fault finding device sends the test signal to the core node through the optical fiber from the core node in the current fiber melting disc;
and the fault discovery equipment sends confirmation information to the core node after sending the test signal.
Optionally, the determining, by the fault finding device, whether a transmission fault exists between the core node and the current fiber melting disc according to the attenuation model corresponding to the feedback parameter includes:
the fault discovery device invokes a transmission history between the core node and the current fiber melting disc;
the fault finding device constructs an attenuation model according to the transmission history;
And the fault finding equipment inputs the test signal and the feedback parameter into the attenuation model respectively, and judges whether transmission faults exist between the core node and the current fiber melting disc according to an output result.
Optionally, the fault finding device determines a fault type according to the fault fiber melting disc indicated by the fault positioning, and setting a corresponding standby line includes:
the fault finding equipment acquires data acquired by a data acquisition module in the fault fiber melting disc;
the fault finding device determines the fault type according to the data;
the fault discovery device sends the identification of the fault fiber melting disc to a core node of an operation and maintenance Internet of things subnet where the fault fiber melting disc is located;
And the core node is arranged on an alternative line in the operation and maintenance Internet of things subnet according to the identification.
On the other hand, provide an thing networking fortune dimension system based on fine dish of intelligence melts, the system includes a plurality of fine dishes of melting and fault finding equipment, melt fine dish configuration has the network module, the optical connector that melts fine dish is provided with data acquisition module, wherein:
The fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
the fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnet further comprises a plurality of relevant fiber melting discs, and the plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
when the fault finding equipment uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding equipment is used for adding the fault finding equipment into an operation and maintenance Internet of things subnet;
The fault discovery device is used for acquiring core node information of the operation and maintenance internet of things subnet, wherein the core node information comprises the position of a core node;
The fault discovery device is used for sending a test signal to the optical fiber in the core node;
The core node is used for collecting feedback parameters of all optical fibers in the core node through the data collection module and sending the feedback parameters to the fault discovery equipment;
the fault finding device is used for judging whether transmission faults exist between the core node and the current fiber melting disc according to an attenuation model corresponding to the feedback parameters, and if so, fault positioning is carried out;
The fault discovery device is used for determining the fault type and setting a corresponding standby line according to the fault fiber melting disc indicated by the fault positioning;
the fault discovery device is used for switching transmission data through the standby line and setting a remote operation and maintenance strategy through the fault type.
On the other hand, an intelligent fiber melting disc is provided, wherein the intelligent fiber melting disc is provided with a network module and a processing module, an optical connector of the fiber melting disc is provided with a data acquisition module, and the data acquisition module is connected with the optical connector through an optical splitter; wherein, the processing module is used for:
maintaining the source of the optical fiber corresponding to the optical connector in real time;
and after the fault finding equipment sends a test signal, the data acquisition module is used for acquiring feedback parameters of all optical fibers in the core node and sending the feedback parameters to the fault finding equipment.
The invention has at least the following beneficial effects:
1. the fiber melting disc is used for real-time maintenance of the source of the optical fiber corresponding to the optical connector, so that the optical fiber in the fiber melting disc can be rapidly positioned in actual operation and maintenance, thereby realizing rapid fault positioning and further improving operation and maintenance efficiency;
2. The fiber melting discs are dynamically competing to form core nodes, an operation and maintenance Internet of things sub-network is formed, and then the operation and maintenance Internet of things is formed by the plurality of core nodes, so that timeliness of transmission fault processing can be ensured while the fiber melting disc self-networking is realized, and processing delay brought by a central processing mode of communication with a server after a technician finds faults through professional test equipment is avoided;
3. and judging whether transmission faults exist or not through the fault discovery equipment according to the attenuation model corresponding to the feedback parameters, and performing fault positioning, so that fault discovery can be performed in a small range of the operation and maintenance Internet of things subnetwork, and the fault discovery efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an operation and maintenance method of the internet of things based on an intelligent fiber melting disc, which is provided by the embodiment of the invention;
fig. 2 is a schematic flow chart of an operation and maintenance method of the internet of things based on an intelligent fiber melting disc provided by the embodiment of the invention;
fig. 3 is a schematic flow chart of an operation and maintenance method of the internet of things based on an intelligent fiber melting disc provided by the embodiment of the invention;
Fig. 4 is a schematic diagram of an operation and maintenance system of the internet of things based on an intelligent fiber melting disc provided by the embodiment of the invention;
Fig. 5 is a schematic structural diagram of an intelligent fiber melting plate according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an operation and maintenance method of internet of things based on an intelligent fiber melting disc is provided, the method is applied to a fiber melting disc, the fiber melting disc is configured with a network module, an optical connector of the fiber melting disc is provided with a data acquisition module, and the method comprises:
101. the fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
102. A plurality of fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node;
The operation and maintenance Internet of things subnet also comprises a plurality of relevant fiber melting discs, and a plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
103. When the fault finding device uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding device adds the fault finding device to the operation and maintenance Internet of things subnet;
104. the method comprises the steps that fault discovery equipment obtains core node information of an operation and maintenance Internet of things subnet;
The core node information at least comprises the position of a core node;
105. the fault discovery device sends a test signal to an optical fiber in the core node;
106. The core node collects feedback parameters of all optical fibers in the core node through the data collection module and sends the feedback parameters to the fault discovery equipment;
107. the fault finding equipment judges whether transmission faults exist between the core node and the current fiber melting disc according to the attenuation model corresponding to the feedback parameters, and if so, fault positioning is carried out;
108. the fault discovery device determines the fault type and sets a corresponding standby line according to the fault fiber melting disc indicated by the fault positioning;
109. The fault discovery device switches transmission data through a standby line and sets a remote operation and maintenance strategy through a fault type.
Optionally, in step 101, the fiber melting disc real-time and maintains the source of the optical fiber corresponding to the optical connector includes:
the fiber melting disc sends first test information to the corresponding optical fiber through the data acquisition module; the first test information includes a network address of the melting point disc;
receiving second test information sent by other fiber melting discs, wherein the second test information comprises network addresses of the other fiber melting discs;
For any one of the fibers of the fused tray:
If the transmission time of the same group of first test information and the second test information is shortest and the passing intermediate equipment is the same, the intermediate equipment from which the optical fibers are derived is determined.
Wherein, this same group can be:
the network address of the first test information receiver is the network address of the second test information sender;
the network address of the second test information receiver is the network address of the first test information sender.
If the first test information includes information including an intermediate device and the second test information also includes the intermediate device, determining that the source of the optical fiber is the intermediate device.
Optionally, in step 102, the dynamically competing multiple fiber melting discs become core nodes, and forming the operation and maintenance internet of things subnetwork according to the core nodes includes:
201. Broadcasting own transmission tasks to a preset range in a networking period by a plurality of fiber melting discs respectively;
It should be noted that, for any one optical fiber in the fiber melting disc, the preset range in the embodiment of the present invention is all fiber melting discs connected to the intermediate device (such as the optical fiber jumper or other intermediate devices) from which the optical fiber is derived;
The preset ranges corresponding to other optical fibers in the current fiber melting disc are determined in the same way until the preset ranges corresponding to all the optical fibers in the current fiber melting disc are determined;
The preset range corresponding to all the optical fibers is the preset range corresponding to the fiber melting disc;
in practical application, the preset range may be optimized, and the optimization process may specifically be:
and selecting all fiber melting discs with the installation positions in the same area from preset ranges corresponding to all optical fibers as preset ranges corresponding to the fiber melting discs, wherein the same area can be the same commercial building, the same office building or the same cell.
The networking period may be set manually, such as 24 hours, or may be set by:
networking period = last networking period/number of transmission failures in last networking inner perimeter;
After the transmission failure occurs, the operation and maintenance Internet of things are unstable, the networking period of the operation and maintenance Internet of things is further shortened by combining the number of transmission failures, and the operation and maintenance Internet of things with higher composition stability in a short time can be ensured, so that the reliability is improved.
202. If the number of the transmission tasks is one within a preset range, setting a fiber melting disk with the transmission tasks larger than a preset task threshold as a core node;
203. If the number of the transmission tasks larger than the preset task threshold is multiple, setting the fiber melting disk with the maximum transmission tasks as a core node.
Optionally, when the fault finding device performs transmission fault through the current fiber melting disc uploading optical fiber, adding the fault finding device to the operation and maintenance internet of things subnet includes:
The fault finding device is connected with the current fiber melting disc and respectively acquires transmission information acquired by all data acquisition modules of the current fiber melting disc;
The fault finding device judges whether transmission faults occur according to the transmission information;
If yes, the fault finding device is connected with the core node through the current fiber melting disc, and adds the fault finding device to the subnetwork in the operation and maintenance Internet of things subnetwork through the core node.
Optionally, the obtaining, by the fault discovery device, core node information of the operation and maintenance internet of things subnet includes:
The fault finding device calculates the distance between the fault finding device and the core node according to the position of the fault finding device and the position in the information of the core node, wherein the distance is used for indicating the length of the optical fiber and the number of the fiber melting discs passing through.
Optionally, the fault discovery device sending the test signal to the optical fiber within the core node includes:
the fault discovery device sends a test signal to the core node through an optical fiber from the core node in the current fiber melting disc;
after sending the test signal, the fault discovery device sends acknowledgement information to the core node.
Optionally, referring to fig. 3, determining, by the fault discovery device in step 107, whether a transmission fault exists between the core node and the current fiber melting disc according to the attenuation model corresponding to the feedback parameter includes:
301. The fault discovery device invokes a transmission history between the core node and the current fiber melting disc;
specifically, extracting a loss value, a dispersion value and a power value in the transmission history;
302. the fault discovery device constructs an attenuation model according to the transmission history;
Wherein the attenuation model may be an ARIMA (autoregressive integral moving average model) model;
In the attenuation model, the loss value, the dispersion value and the power value are transformed in relation to the transmission distance, in practical application, the ARIMA model is a related parameter change rule for indicating the time sequence, and in the construction of the attenuation model, the time parameter in the ARIMA model needs to be replaced by the distance parameter.
303. The fault discovery device inputs the test signal and the feedback parameter into a value attenuation model respectively, and judges whether transmission faults exist between the core node and the current fiber melting disc according to an output result.
Optionally, the fault finding device determines a fault type according to the fault fiber melting disc indicated by the fault positioning, and setting the corresponding standby line includes:
the fault finding equipment acquires data acquired by a data acquisition module in a fault fiber melting disc;
the fault discovery device determines the fault type according to the data;
The fault discovery equipment sends the identification of the fault fiber melting disc to a core node of an operation and maintenance Internet of things subnet where the fault fiber melting disc is located;
and the core node is arranged on an alternative line in the operation and maintenance Internet of things subnet according to the identification.
Referring to fig. 4, there is further provided an operation and maintenance system of the internet of things based on an intelligent fiber melting disc, the system including a plurality of fiber melting discs and a fault finding device, the fiber melting discs being configured with a network module, an optical connector of the fiber melting disc being provided with a data acquisition module, the plurality of fiber melting discs being connected by an intermediate device, wherein:
A plurality of fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnetwork also comprises a plurality of fiber melting discs, and a plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
The fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
When the fault finding device uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding device is used for adding the fault finding device into an operation and maintenance Internet of things subnet;
the fault discovery equipment is used for acquiring core node information of the operation and maintenance internet of things subnetwork, wherein the core node information comprises the position of a core node;
The fault discovery device is used for sending a test signal to the optical fiber in the core node;
The core node is used for collecting feedback parameters of all optical fibers in the core node through the data collection module and sending the feedback parameters to the fault discovery equipment;
The fault finding device is used for judging whether transmission faults exist between the core node and the current fiber melting disc according to the attenuation model corresponding to the feedback parameters, and if so, fault positioning is carried out;
The fault discovery device is used for determining the fault type and setting a corresponding standby line according to the fault fiber melting disc indicated by fault positioning;
The fault discovery device is used for switching transmission data through the standby line and setting a remote operation and maintenance strategy through the fault type.
Optionally, the dynamic competition of the plurality of fiber melting discs becomes a core node, and forming the operation and maintenance internet of things subnet according to the core node includes:
broadcasting own transmission tasks to a preset range in a networking period by a plurality of fiber melting discs respectively;
if the number of the transmission tasks is one within a preset range, setting a fiber melting disk with the transmission tasks larger than a preset task threshold as a core node;
If the number of the transmission tasks larger than the preset task threshold is multiple, setting the fiber melting disk with the maximum transmission tasks as a core node.
Optionally, the fiber melting disc real-time and maintains the sources of the optical fibers corresponding to the optical connector, including:
the fiber melting disc sends first test information to the corresponding optical fiber through the data acquisition module; the first test information includes a network address of the melting point disc;
receiving second test information sent by other fiber melting discs, wherein the second test information comprises network addresses of the other fiber melting discs;
For any one of the fibers of the fused tray:
If the transmission time of the same group of first test information and the second test information is shortest and the passing intermediate equipment is the same, the intermediate equipment from which the optical fibers are derived is determined.
Optionally, when the fault finding device performs transmission fault through the current fiber melting disc uploading optical fiber, adding the fault finding device to the operation and maintenance internet of things subnet includes:
The fault finding device is connected with the current fiber melting disc and respectively acquires transmission information acquired by all data acquisition modules of the current fiber melting disc;
The fault finding device judges whether transmission faults occur according to the transmission information;
If yes, the fault finding device is connected with the core node through the current fiber melting disc, and adds the fault finding device to the subnetwork in the operation and maintenance Internet of things subnetwork through the core node.
Optionally, the obtaining, by the fault discovery device, core node information of the operation and maintenance internet of things subnet includes:
The fault finding device calculates the distance between the fault finding device and the core node according to the position of the fault finding device and the position in the information of the core node, wherein the distance is used for indicating the length of the optical fiber and the number of the fiber melting discs passing through.
Optionally, the fault discovery device sending the test signal to the optical fiber within the core node includes:
the fault discovery device sends a test signal to the core node through an optical fiber from the core node in the current fiber melting disc;
after sending the test signal, the fault discovery device sends acknowledgement information to the core node.
Optionally, the determining, by the fault discovery device, whether a transmission fault exists between the core node and the current fiber melting disc according to the attenuation model corresponding to the feedback parameter includes:
The fault discovery device invokes a transmission history between the core node and the current fiber melting disc;
the fault discovery device constructs an attenuation model according to the transmission history;
the fault discovery device inputs the test signal and the feedback parameter into a value attenuation model respectively, and judges whether transmission faults exist between the core node and the current fiber melting disc according to an output result.
Optionally, the fault finding device determines a fault type according to the fault fiber melting disc indicated by the fault positioning, and setting the corresponding standby line includes:
the fault finding equipment acquires data acquired by a data acquisition module in a fault fiber melting disc;
the fault discovery device determines the fault type according to the data;
The fault discovery equipment sends the identification of the fault fiber melting disc to a core node of an operation and maintenance Internet of things subnet where the fault fiber melting disc is located;
and the core node is arranged on an alternative line in the operation and maintenance Internet of things subnet according to the identification.
Referring to fig. 5, there is provided an intelligent fiber fusing disc configured with a network module and a processing module, an optical connector of the fiber fusing disc is provided with a data acquisition module, and the data acquisition module is connected with the optical connector through an optical splitter; wherein, the processing module is used for:
maintaining the source of the optical fiber corresponding to the optical connector in real time;
After the fault finding equipment sends the test signal, the feedback parameters of all the optical fibers in the core node are collected through the data collection module, and the feedback parameters are sent to the fault finding equipment.
Optionally, the processing module is configured to:
broadcasting own transmission tasks to a preset range in a networking period by a plurality of fiber melting discs respectively;
if the number of the transmission tasks is one within a preset range, setting a fiber melting disk with the transmission tasks larger than a preset task threshold as a core node;
If the number of the transmission tasks larger than the preset task threshold is multiple, setting the fiber melting disk with the maximum transmission tasks as a core node.
Optionally, the processing module is configured to:
the fiber melting disc sends first test information to the corresponding optical fiber through the data acquisition module; the first test information includes a network address of the melting point disc;
receiving second test information sent by other fiber melting discs, wherein the second test information comprises network addresses of the other fiber melting discs;
For any one of the fibers of the fused tray:
If the transmission time of the same group of first test information and the second test information is shortest and the passing intermediate equipment is the same, the intermediate equipment from which the optical fibers are derived is determined.
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The application has been described above with particularity and detail in connection with general description and specific embodiments. It should be noted that it is obvious that several variations and modifications can be made to these specific embodiments without departing from the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an operation and maintenance method of thing networking based on intelligent fiber melting dish, its characterized in that, the method is applied to a fiber melting dish, fiber melting dish disposes the network module, fiber melting dish's optical connector is provided with data acquisition module, the method includes:
The fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
The fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnet also comprises a plurality of relevant fiber melting discs, and a plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
When the fault finding equipment uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding equipment adds the fault finding equipment to an operation and maintenance Internet of things subnet;
the fault discovery equipment acquires core node information of the operation and maintenance internet of things subnet, wherein the core node information at least comprises the position of a core node;
the fault discovery device sends a test signal to an optical fiber in the core node;
The core node acquires feedback parameters of all optical fibers in the core node through a data acquisition module and sends the feedback parameters to the fault discovery equipment;
the fault finding equipment judges whether transmission faults exist between the core node and the current fiber melting disc according to an attenuation model corresponding to the feedback parameters, and if yes, fault positioning is carried out;
the fault discovery device determines the fault type and sets a corresponding standby line according to the fault fiber melting disc indicated by the fault positioning;
and the fault discovery equipment switches transmission data through the standby line and sets a remote operation and maintenance strategy through the fault type.
2. The method of claim 1, wherein the plurality of fiber-melting disks dynamically compete into a core node, and forming an operation and maintenance internet of things subnet from the core node comprises:
the fiber melting discs broadcast own transmission tasks to a preset range in a networking period respectively;
If the number of the transmission tasks larger than the preset task threshold is one within the preset range, setting a fiber melting disk with the transmission tasks larger than the preset task threshold as the core node;
and if the number of the transmission tasks is more than the preset task threshold value, setting a fiber melting disc with the most transmission tasks as the core node.
3. The method of claim 2, wherein the fiber melting disc real-time and maintaining the source of the optical fiber corresponding to the optical connector comprises:
the fiber melting disc sends first test information to the corresponding optical fiber through the data acquisition module; the first test information comprises a network address of the fiber melting disc;
receiving second test information sent by other fiber melting discs, wherein the second test information comprises network addresses of the other fiber melting discs;
for any one of the fibers of the fiber fusion plate:
If the transmission time of the same group of first test information and the second test information is shortest and the passing intermediate equipment is the same, the intermediate equipment from which the optical fibers are derived is determined.
4. The method of claim 3, wherein the adding itself to the operation and maintenance internet of things subnet by the fault discovery device when the fault discovery device fails in transmission by uploading the optical fiber through the current fiber-melting disc comprises:
The fault finding device is connected with the current fiber melting disc and respectively acquires transmission information acquired by all data acquisition modules of the current fiber melting disc;
The fault finding device judges whether transmission faults occur according to the transmission information;
if yes, the fault finding device is connected with the core node through the current fiber melting disc, and adds the fault finding device to a subnet in the operation and maintenance Internet of things subnet through the core node.
5. The method of claim 4, wherein the obtaining, by the fault discovery device, core node information of the operation and maintenance internet of things subnet comprises:
And the fault finding equipment calculates the distance between the fault finding equipment and the core node according to the position of the fault finding equipment and the position in the information of the core node, wherein the distance is used for indicating the length of the optical fiber and the number of the fiber melting discs passing through.
6. The method of claim 5, wherein the fault discovery device sending a test signal to an optical fiber within the core node comprises:
the fault finding device sends the test signal to the core node through the optical fiber from the core node in the current fiber melting disc;
and the fault discovery equipment sends confirmation information to the core node after sending the test signal.
7. The method of claim 6, wherein the fault finding device determining whether a transmission fault exists between the core node and the current fiber optic disc according to an attenuation model corresponding to the feedback parameter comprises:
the fault discovery device invokes a transmission history between the core node and the current fiber melting disc;
the fault finding device constructs an attenuation model according to the transmission history;
And the fault finding equipment inputs the test signal and the feedback parameter into the attenuation model respectively, and judges whether transmission faults exist between the core node and the current fiber melting disc according to an output result.
8. The method of claim 7, wherein the fault finding device determining a fault type from the fault fusible disc indicated by the fault location, and setting up a corresponding backup line comprises:
the fault finding equipment acquires data acquired by a data acquisition module in the fault fiber melting disc;
the fault finding device determines the fault type according to the data;
the fault discovery device sends the identification of the fault fiber melting disc to a core node of an operation and maintenance Internet of things subnet where the fault fiber melting disc is located;
And the core node is arranged on an alternative line in the operation and maintenance Internet of things subnet according to the identification.
9. The utility model provides an thing networking fortune dimension system based on fine dish of intelligence melts, its characterized in that, the system includes a plurality of fine dishes of melting and fault finding equipment, melt fine dish configuration has the network module, the optical connector that melts fine dish is provided with data acquisition module, wherein:
the fiber melting disc is used for maintaining sources of optical fibers corresponding to the optical connectors in real time;
The fiber melting discs dynamically compete to form a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnet also comprises a plurality of relevant fiber melting discs, and a plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
when the fault finding equipment uploads the optical fiber through the current fiber melting disc to generate transmission faults, the fault finding equipment is used for adding the fault finding equipment into an operation and maintenance Internet of things subnet;
The fault discovery device is used for acquiring core node information of the operation and maintenance internet of things subnet, wherein the core node information comprises the position of a core node;
The fault discovery device is used for sending a test signal to the optical fiber in the core node;
The core node is used for collecting feedback parameters of all optical fibers in the core node through the data collection module and sending the feedback parameters to the fault discovery equipment;
the fault finding device is used for judging whether transmission faults exist between the core node and the current fiber melting disc according to an attenuation model corresponding to the feedback parameters, and if so, fault positioning is carried out;
The fault discovery device is used for determining the fault type and setting a corresponding standby line according to the fault fiber melting disc indicated by the fault positioning;
the fault discovery device is used for switching transmission data through the standby line and setting a remote operation and maintenance strategy through the fault type.
10. The intelligent fiber melting disc is characterized in that the intelligent fiber melting disc is provided with a network module and a processing module, an optical connector of the fiber melting disc is provided with a data acquisition module, and the data acquisition module is connected with the optical connector through a beam splitter; wherein:
the processing module is used for:
maintaining the source of the optical fiber corresponding to the optical connector in real time;
the dynamic competition becomes a core node, and an operation and maintenance Internet of things subnet is formed according to the core node; the operation and maintenance Internet of things subnet also comprises a plurality of relevant fiber melting discs, and a plurality of core nodes form an operation and maintenance Internet of things; the core node is a node with a transmission task larger than a preset task threshold;
the current fiber melting disc uploads the optical fiber to generate transmission faults, the fault finding equipment adds the fault finding equipment to an operation and maintenance Internet of things subnet, acquires core node information of the operation and maintenance Internet of things subnet, sends a test signal to the optical fiber in the core node,
The processing module is used for:
and collecting feedback parameters of all optical fibers in the core node through a data collection module, and sending the feedback parameters to the fault finding equipment so that the fault finding equipment can execute the following operations:
Judging whether transmission faults exist between the core node and the current fiber melting disc according to an attenuation model corresponding to the feedback parameters, and if so, carrying out fault positioning;
Determining a fault type according to the fault fiber melting disc indicated by the fault positioning, and setting a corresponding standby line;
Switching transmission data through the standby line, and setting a remote operation and maintenance strategy through the fault type; wherein the core node information includes a location of a core node.
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