CN116545529B

CN116545529B - Fault data processing method based on optical cable operation and maintenance path

Info

Publication number: CN116545529B
Application number: CN202310819735.6A
Authority: CN
Inventors: 臧伟; 王平生; 徐国华; 杨佳彬; 吴云鹏; 张国平; 宗丽英; 马爱军; 张云峰; 汪雨翔; 虞思城
Original assignee: Zhejiang Tailun Power Group Co ltd Power Transmission Engineering Branch; Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Zhejiang Tailun Power Group Co ltd Power Transmission Engineering Branch; Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-09-12
Anticipated expiration: 2043-07-06
Also published as: CN116545529A

Abstract

The invention provides a fault data processing method based on an optical cable operation and maintenance path, which is used for determining vulnerable points in an optical cable according to the attribute and interaction information of the optical cable; determining a first abnormal optical transmission node according to the optical detection information, and determining an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node; determining an abnormal associated node corresponding to the first abnormal optical transmission node in the abnormal optical cable transmission image, and determining a second abnormal optical transmission node corresponding to the first abnormal optical transmission node; obtaining an optical cable operation and maintenance path according to the first abnormal optical transmission node and the second abnormal optical transmission node, and extracting a first position of the vulnerable point relative to the first abnormal optical transmission node or the second abnormal optical transmission node; and based on the damage point positioning equipment, acquiring a corresponding damage point to be determined, comparing the first position with the second position based on a preset strategy, and determining that the fault point at the damage position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path.

Description

Fault data processing method based on optical cable operation and maintenance path

Technical Field

The invention relates to a data processing technology, in particular to a fault data processing method based on an optical cable operation and maintenance path.

Background

The optical cable is the basis of the network, the optical cable is used as a communication medium, and is widely applied to the fields of communication networks, telecommunications and the like due to the advantages of large transmission capacity, long transmission distance and the like, along with the continuous expansion of the scale of the network, the number of optical cable lines is continuously increased, the length of the optical cable is generally 2 km, 3 km and the like when the optical cable is manufactured and produced, manufacturers produce the optical cable with standard length, the packaging tray is enlarged in size due to the overlong optical cable, the weight of a single tray is increased, and the safety transportation is influenced to a certain extent, so that the optical cable is required to be connected through an optical cable connector box to finish the paving, and the difficulties of maintenance work of the optical cable and related facilities are also increased continuously due to the numerous optical cable lines and the large distance spans. Therefore, the method has important significance in ensuring the safe and stable operation of the optical cable.

Generally, normally laid optical cables are not easy to damage, but an optical cable joint box at the joint of the optical cables is easy to be water-filled to cause light attenuation, or a region which is seriously affected by external force is easy to damage, at present, when the optical cables are in failure, the optical cables can be primarily determined according to maintenance experience of maintenance personnel, then failure points can be found in an investigation mode, the requirement on the working experience of the maintenance personnel is high, positioning accuracy is poor, and the positions which are easy to damage cannot be combined for investigation and positioning.

Therefore, how to combine the easy damaged places to efficiently locate the fault points and visually display the users becomes a problem to be solved.

Disclosure of Invention

The embodiment of the invention provides a fault data processing method based on an optical cable operation and maintenance path, which can be used for efficiently positioning fault points by combining places which are easy to damage and visually displaying users.

In a first aspect of the embodiment of the present invention, a method for processing fault data based on an optical cable operation and maintenance path is provided, including:

acquiring an optical cable transmission image pre-configured in a target area, wherein the optical cable transmission image comprises a plurality of optical transmission nodes and optical cable wires among different optical transmission nodes, and determining vulnerable points in the optical cable wires according to the attribute and interaction information of the optical cable wires;

acquiring light detection information of a light detection module corresponding to each light transmission node, determining a first abnormal light transmission node according to the light detection information, and determining the connection relation of the first abnormal light transmission node in the optical cable transmission image to obtain an abnormal optical cable transmission image corresponding to the first abnormal light transmission node;

determining an abnormal associated node corresponding to the first abnormal optical transmission node in the abnormal optical cable transmission image, judging according to optical detection information in the abnormal associated node, and determining a second abnormal optical transmission node corresponding to the first abnormal optical transmission node;

Obtaining an optical cable operation and maintenance path according to the first abnormal light transmission node and the second abnormal light transmission node, obtaining a vulnerable point corresponding to the optical cable operation and maintenance path, marking the vulnerable point, and extracting a first position of the vulnerable point relative to the first abnormal light transmission node or the second abnormal light transmission node;

acquiring a corresponding damage point to be determined based on the damage point positioning equipment, and acquiring a second position of the damage point to be determined relative to the first abnormal light transmission node or the second abnormal light transmission node;

and comparing the first position with the second position based on a preset strategy, and determining that a fault point at a damaged position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path.

Optionally, in one possible implementation manner of the first aspect, the acquiring a cable transmission image preconfigured in the target area, where the cable transmission image includes a plurality of optical transmission nodes and optical cables between different optical transmission nodes, and determining a vulnerable point in the optical cable according to an attribute and interaction information of the optical cable includes:

acquiring an optical cable transmission image pre-configured in a target area, wherein the optical cable transmission image comprises a plurality of optical transmission nodes and optical cable wires among different optical transmission nodes, and each optical transmission node and each optical cable wire have corresponding identity codes;

Generating an initial vulnerable position interactive table corresponding to the corresponding optical cable according to the attribute of the optical cable, and updating the initial vulnerable position interactive table according to the adjustment information if the vulnerable position interactive table is adjusted by a user;

receiving a vulnerable position interaction table of a user, wherein the vulnerable position interaction table is provided with corresponding identity codes of optical cables, and determining the identity codes of starting optical transmission nodes in a starting direction and vulnerable positioning of each vulnerable point compared with the distance of the starting optical transmission nodes;

and determining the vulnerable positions of all vulnerable points in the vulnerable position interaction table, determining the positioning direction of the optical cable according to the identity codes of the initial optical transmission nodes, and sequentially determining the vulnerable points in the optical cable according to the distance between each vulnerable position and the initial optical transmission node and the attribute of the optical cable.

Optionally, in one possible implementation manner of the first aspect, the generating, according to the attribute of the optical cable, an initial vulnerable position interaction table corresponding to the corresponding optical cable, if it is determined that the vulnerable position interaction table is adjusted by the user, updating the initial vulnerable position interaction table according to the adjustment information includes:

extracting the length distance of the attribute of the optical cable, and obtaining the distribution of the splice boxes in the optical cable according to the length distance and the preset interval distance of each splice box, so as to obtain the vulnerable positioning of the distance, corresponding to each splice box, compared with the initial optical transmission node;

If the user selects any one of the splice cases and inputs the corresponding positioning adjustment information, the splice cases are adjusted according to the positioning adjustment information, so that the vulnerable positioning of the selected splice case compared with the initial optical transmission node is obtained;

if the adjustment information of the user is judged to be the active addition of the vulnerable positioning compared with the initial optical transmission node, a corresponding new vulnerable point is determined in the optical cable, and the vulnerable point corresponds to a special position;

and obtaining an updated vulnerable position interactive table according to the vulnerable points which are not regulated and vulnerable to be positioned, the vulnerable points which are regulated and vulnerable to be positioned and the new vulnerable points which are vulnerable to be positioned.

Optionally, in one possible implementation manner of the first aspect, the determining the vulnerable positioning of all vulnerable points in the vulnerable position interaction table, determining the positioning direction of the optical cable according to the identity code of the starting optical transmission node, and determining the vulnerable points in the optical cable according to the distance between each vulnerable positioning point and the starting optical transmission node and the attribute of the optical cable sequentially includes:

determining an optical transmission node corresponding to a starting optical transmission node in an optical cable as a starting point, and an optical transmission node not corresponding to the starting optical transmission node in an optical cable as an ending point, and obtaining the positioning direction of the optical cable according to the starting point and the ending point;

Extracting the length distance in the attribute of the optical cable and the vulnerable distance with the longest vulnerable positioning distance in all vulnerable points, and outputting error reminding information corresponding to the vulnerable position interaction list if the vulnerable distance is more than or equal to the length distance in the attribute;

if the vulnerable distance is smaller than the length distance in the attribute, sequencing all vulnerable positioning distances in the vulnerable position interaction table in an ascending order, and obtaining the line display duty ratio of the corresponding optical cable according to the vulnerable positioning distance and the length distance in the attribute;

and acquiring the total number of pixel points corresponding to the optical cable, and determining the display position of the corresponding vulnerable point in the optical cable according to the total number and the line display ratio.

Optionally, in one possible implementation manner of the first aspect, the acquiring optical detection information of an optical detection module corresponding to each optical transmission node, determining a first abnormal optical transmission node according to the optical detection information, and determining a connection relationship of the first abnormal optical transmission node in an optical cable transmission image to obtain an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node includes:

acquiring light detection information of a light detection module corresponding to each light transmission node and a light detection strategy corresponding to the corresponding light detection module, wherein each light detection module has a preset light detection strategy, and the light detection module at least comprises one of a switch, an eye diagram instrument and a spectrometer;

Verifying the light detection information based on the corresponding light detection strategy, and judging the light transmission node corresponding to the corresponding light detection module as a normal light transmission node if the light detection information meets the normal threshold interval of the light detection strategy;

if the optical detection information does not meet the normal threshold interval of the optical detection strategy, judging that the optical transmission node corresponding to the corresponding optical detection module is a first abnormal optical transmission node;

and determining all optical cables connected with the first abnormal optical transmission node, and obtaining an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node based on the optical transmission node connected with the determined optical cable.

Optionally, in one possible implementation manner of the first aspect, the determining an abnormal associated node corresponding to the first abnormal optical transmission node in the abnormal optical cable transmission image, determining a second abnormal optical transmission node corresponding to the first abnormal optical transmission node according to the optical detection information in the abnormal associated node, includes:

taking other optical transmission nodes except the first abnormal optical transmission node in the abnormal optical cable transmission image as abnormal association nodes, and acquiring optical detection information corresponding to the abnormal association nodes;

And if the light detection information of other abnormal associated nodes does not meet the normal threshold section of the corresponding light detection strategy, the corresponding abnormal associated node is used as a second abnormal light transmission node corresponding to the first abnormal light transmission node.

Optionally, in one possible implementation manner of the first aspect, the obtaining, according to the first abnormal optical transmission node and the second abnormal optical transmission node, an optical cable operation and maintenance path, obtaining a vulnerable point corresponding to the optical cable operation and maintenance path, marking, and extracting a first position of the vulnerable point relative to the first abnormal optical transmission node or the second abnormal optical transmission node includes:

the optical cable between the first abnormal optical transmission node and the second abnormal optical transmission node is used as an optical cable operation and maintenance path needing operation and maintenance, and a vulnerable point corresponding to the optical cable operation and maintenance path is marked;

and respectively taking the first abnormal light transmission node and the second abnormal light transmission node as starting points, obtaining a first position of each vulnerable point compared with the first abnormal light transmission node and the second abnormal light transmission node respectively, and obtaining a first distance statistical table and a second distance statistical table, wherein the first position comprises vulnerable positioning distances of the vulnerable points compared with the first abnormal light transmission node and the second abnormal light transmission node respectively.

Optionally, in one possible implementation manner of the first aspect, the obtaining, based on the damage point positioning device, a corresponding damage point to be determined, and obtaining a second position of the damage point to be determined relative to the first abnormal optical transmission node or the second abnormal optical transmission node, includes:

acquiring a first abnormal position point when the damage point positioning device transmits test light from the first abnormal light transmission node to the second abnormal light transmission node, and acquiring a second abnormal position point when the damage point positioning device transmits test light from the second abnormal light transmission node to the first abnormal light transmission node;

if the distance between the first abnormal position point and the second abnormal position point is smaller than or equal to a first preset error value, calculating intermediate points according to the first abnormal position point and the second abnormal position point to obtain second positions relative to the first abnormal light transmission node or the second abnormal light transmission node, wherein the number of the second positions is 1;

and if the distance between the first abnormal position point and the second abnormal position point is larger than a first preset error value, the first abnormal position point and the second abnormal position point are respectively taken as second positions, and the number of the second positions at the moment is 2.

Optionally, in one possible implementation manner of the first aspect, the comparing the first location and the second location based on a preset policy, determining that a fault point at a damaged location in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path includes:

Determining a first abnormal optical transmission node or a second abnormal optical transmission node as a reference comparison point, and converting the first position or the second position according to the reference comparison point so that the first position or the second position has a corresponding reference comparison point;

if the number of the second positions is 1, and the distance between the first position and the second position is smaller than or equal to a second preset error value, taking the vulnerable point of the first position as a fault point at the damaged position;

if the number of the second positions is 1, and the distance between the first position and the second position is larger than the second preset error value, the second position of the optical cable is taken as a fault point at the damaged position.

Optionally, in one possible implementation manner of the first aspect, the method further includes:

if the number of the second positions is 2, and the distance between the first position and the first second position is smaller than or equal to a second preset error value, taking the vulnerable point of the first position as a fault point at the first damaged position;

if the number of the second positions is 2, and the distance between the first position and the first second position is larger than a second preset error value, the second position of the optical cable is used as a fault point at the first damaged position;

if the number of the second positions is 2, and the distance between the first position and the second position is smaller than or equal to a second preset error value, taking the vulnerable point of the first position as a fault point at a second damaged position;

If the number of the second positions is 2, and the distance between the first position and the second position is larger than the second preset error value, the second position of the optical cable is used as a fault point at the second damage position.

In a second aspect of the embodiments of the present invention, there is provided a storage medium having stored therein a computer program for implementing the method of the first aspect and the various possible designs of the first aspect when the computer program is executed by a processor.

The beneficial effects of the invention are as follows:

1. the invention can automatically check and position the fault point with damage in the optical cable operation and maintenance path by combining with the vulnerable point in the optical cable, and can display and facilitate the observation of a user and directly position the fault point. According to the method, the corresponding vulnerable points in the optical cable are set in advance through the attribute and the interaction information of the optical cable, and then the first abnormal optical transmission node and the second abnormal optical transmission node which are abnormal are determined through the optical detection information of the optical detection module, so that the abnormal optical cable operation and maintenance path can be directly positioned, the first position is determined according to the distance between the vulnerable points and the first abnormal optical transmission node or the second abnormal optical transmission node, the corresponding second position of the damaged point to be determined is obtained through the damaged point positioning equipment, the first position and the second position are compared, and therefore the damaged fault point is positioned and displayed in an optical cable transmission image, and a user can conveniently and directly position the fault point.

2. According to the invention, a plurality of vulnerable points on the optical cable are generated and displayed according to the attribute of the optical cable and the interactive information of the user. The method and the device can acquire the length distance of the attribute of the optical cable, automatically position the vulnerable point of the optical cable joint box according to the preset interval distance of each joint box, position the vulnerable point through the initial optical transmission node, interact with a user after the vulnerable point of the optical cable joint box is determined, adjust the vulnerable point position of the optical joint box with inaccurate positioning, increase new vulnerable points according to the easily damaged places in the actual laying of the optical cable, thereby generating a plurality of vulnerable points on the optical cable, determine the vulnerable positioning distance of the vulnerable points according to the positioning direction, obtain the line display ratio of the corresponding optical cable according to the vulnerable positioning distance and the length distance in the attribute, and determine the number of the pixel points corresponding to the vulnerable positioning distance of the vulnerable point according to the line display ratio and the total number of the pixel points corresponding to the optical cable, thereby automatically determining the display position of the corresponding vulnerable point in the optical cable transmission image.

3. According to the invention, the abnormal optical cable operation and maintenance path is automatically positioned, the second position of the damage point which is possibly abnormal is positioned, and the second position is compared with the first position of the vulnerable point, so that the actual fault place is positioned, and the fault positioning is accurate. The invention can locate the first abnormal light transmission node and the second abnormal light transmission node which are abnormal through the light detection information of the light detection module, the optical cable connected with the first abnormal light transmission node and the second abnormal light transmission node is an optical cable operation and maintenance path needing operation and maintenance, the invention can automatically determine the optical cable needing operation and maintenance, and the first abnormal position point and the second abnormal position point can be determined through judging the breakpoint lighting distance of the damaged point locating device, and the invention considers the possible error in the detection process, when the distance between the first abnormal position point and the second abnormal position point is smaller, the first abnormal position point is an abnormal position point, at the moment, the second position is calculated according to the middle point of the first abnormal position point and the second abnormal position point, if the distance is larger, the first abnormal position point and the second abnormal position point are respectively used as the second position, meanwhile, the invention combines the distance between the first positions of the second position point and the vulnerable point, so that the fault point is preferentially and accurately located.

Drawings

FIG. 1 is a flow chart of a method for processing fault data based on an optical cable operation and maintenance path.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of 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. 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.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present invention, the sequence number of each process does not mean that the execution sequence of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

It should be understood that in the present invention, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present invention, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising A, B and C", "comprising A, B, C" means that all three of A, B, C comprise, "comprising A, B or C" means that one of the three comprises A, B, C, and "comprising A, B and/or C" means that any 1 or any 2 or 3 of the three comprises A, B, C.

It should be understood that in the present invention, "B corresponding to a", "a corresponding to B", or "B corresponding to a" means that B is associated with a, from which B can be determined. Determining B from a does not mean determining B from a alone, but may also determine B from a and/or other information. The matching of A and B is that the similarity of A and B is larger than or equal to a preset threshold value.

As used herein, "if" may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to detection" depending on the context.

The technical scheme of the invention is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

The invention provides a fault data processing method based on an optical cable operation and maintenance path, which is shown in fig. 1 and specifically comprises the following steps of S1-S6:

s1, acquiring an optical cable transmission image preconfigured in a target area, wherein the optical cable transmission image comprises a plurality of optical transmission nodes and optical cable wires among different optical transmission nodes, and determining vulnerable points in the optical cable according to the attribute and interaction information of the optical cable.

It should be noted that, the length is generally 2 km, 3 km, and the standard length specification of longest 4 km when the optical cable is manufactured and produced, because the optical cable overlength can make the packing dish size grow, and the weight of a single dish can increase, has certain influence to safe transportation, therefore, in daily optical cable laying process, because the distance between places is longer, can connect through the optical cable splice box, and the optical cable splice box easily appears the phenomenon of intaking and wetting, leads to light attenuation.

Meanwhile, breakage of the internal optical fiber is also easily caused by external force on the optical cable, for example, breakage caused by a hard object, deformation of the embedded optical cable caused by extrusion of a vehicle on the road surface, and optical cable damage are also easily caused.

It is understood that the preconfigured cable transmission image may be an image generated based on a preset relationship link between a plurality of optical transmission nodes on the geographic information image.

The optical transmission node may be an optical signal transmission device such as an optical transceiver, and is connected by an optical cable, and is used for transmitting an optical signal, which is not limited herein.

It will be appreciated that the present invention will determine the vulnerable points of the optical cable summary based on the optical cable attributes, i.e., the location of the cable splice closure at the corresponding cable lengths, and the interaction information, i.e., the information that the user is actively interacting with the server.

In some embodiments, in step S1 (acquiring a cable transmission image preconfigured in the target area, where the cable transmission image includes a plurality of optical transmission nodes and cable lines between different optical transmission nodes, and determining a vulnerable point in the optical cable according to the attribute and interaction information of the optical cable) includes S11-S14:

s11, acquiring an optical cable transmission image preconfigured in a target area, wherein the optical cable transmission image comprises a plurality of optical transmission nodes and optical cable wires among different optical transmission nodes, and each optical transmission node and each optical cable wire have corresponding identity codes.

It will be appreciated that in the preconfigured cable transmission image, each optical transmission node and cable line has a corresponding identity code, where the identity code may be an optical transmission node a, an optical transmission node B, an optical cable 1, an optical cable 2, etc., and is not limited herein.

And S12, generating an initial vulnerable position interaction table corresponding to the corresponding optical cable according to the attribute of the optical cable, and updating the initial vulnerable position interaction table according to the adjustment information if the vulnerable position interaction table is adjusted by the user.

It can be understood that according to the position of the optical cable joint box which is connected with the optical cable joint box in the optical cable laying process, an initial vulnerable position interaction table corresponding to the corresponding optical cable is generated, and meanwhile, a user can adjust the vulnerable position interaction table, for example, the positions of the vulnerable points are increased and changed, so that the initial vulnerable position interaction table is updated according to the adjustment information.

In some embodiments, in step S12 (generating an initial vulnerable position interaction table corresponding to the corresponding optical cable according to the attribute of the optical cable, if it is determined that the vulnerable position interaction table is adjusted by the user, updating the initial vulnerable position interaction table according to the adjustment information), including S121-S124:

S121, extracting the length distance of the attribute of the optical cable, and obtaining the distribution of the splice boxes in the optical cable according to the length distance and the preset interval distance of each splice box, so as to obtain the vulnerable positioning of the distance, corresponding to each splice box, compared with the initial optical transmission node.

The optical signals are transmitted between the optical transmission nodes by the optical cables, and because the spans between the sites are large, the optical cable splice boxes are required to be used for connection.

It can be understood that the server obtains the length distance of the attribute of the optical cable, that is, the total length of the optical cable, and obtains the distribution of the splice boxes in the optical cable according to the preset interval distance of each splice box, so as to obtain the vulnerable positioning of the distance corresponding to each splice box compared with the initial optical transmission node.

The initial optical transmission node is the first optical transmission node of two interconnected optical transmission nodes in the initial direction, for example, the initial direction is from left to right, the optical transmission node a is interconnected with the optical transmission node B, and the optical transmission node a is on the left side of the optical transmission node B, so that the optical transmission node a is the initial optical transmission node.

For example, the optical cable has a length distance of 3km, and each of the cassettes has a preset spacing distance of 1km, and then 2 cassettes are disposed in the optical cable, and one cassette is disposed at each of the distances of 1km and 2km with respect to the initial optical transmission node.

And S122, if judging that the user selects any one of the splice cases and inputs the corresponding positioning adjustment information, adjusting according to the positioning adjustment information to obtain the vulnerable positioning of the selected splice case compared with the initial optical transmission node.

In practical application, a position error occurs in the positioning of the splice closure through a preset interval distance, so that a user can adjust the position of the splice closure by himself, and the selected splice closure is easily damaged to be positioned compared with the initial optical transmission node.

And S123, if the adjustment information of the user is judged to be the vulnerable positioning of the active addition compared with the initial optical transmission node, determining a corresponding new vulnerable point in the optical cable, wherein the vulnerable point corresponds to a special position.

It will be appreciated that in addition to the cable splice closure being vulnerable to damage, other locations are susceptible to damage by external forces, the user may be actively adding a corresponding vulnerable location at a corresponding distance from the originating optical transmission node, where the vulnerable point is added. For example, a vulnerable location is entered at 1.5km from the originating optical transmission node.

It will be appreciated that the vulnerable points at this time correspond to specific locations, i.e. locations that are susceptible to external forces.

S124, obtaining an updated vulnerable position interaction list according to the vulnerable points which are not regulated and vulnerable to be positioned, the vulnerable points which are regulated and vulnerable to be positioned and the vulnerable points which are newly vulnerable to be positioned.

It can be understood that the updated vulnerable position interactive table is obtained according to the vulnerable points which are adjusted by the user and vulnerable positions which are easily positioned, the vulnerable points which are newly added by the user and are newly positioned and vulnerable points which are not adjusted and vulnerable positions.

S13, receiving a vulnerable position interaction list of the user, wherein the vulnerable position interaction list is provided with corresponding identity codes of the optical cables, the identity codes of the initial optical transmission nodes in the initial direction are determined, and vulnerable positioning of each vulnerable point is compared with the distance of the initial optical transmission nodes.

It will be appreciated that after interaction with the user, a user's vulnerable location interaction list is received, the vulnerable location interaction list having the identity code of the optical cable, the identity code of the starting optical transmission node in the optical cable that determines the starting direction, and the vulnerable location of each vulnerable point compared to the distance of the starting optical transmission node.

For example, if the initial optical transmission node in the optical cable 1 is a, each vulnerable point is located with a distance from the initial optical transmission node a as a vulnerable point, for example, a vulnerable point is set at 1km from the initial optical transmission node a.

S14, determining the vulnerable positioning of all vulnerable points in the vulnerable position interaction table, determining the positioning direction of the optical cable according to the identity code of the initial optical transmission node, and sequentially determining the vulnerable points in the optical cable according to the distance of each vulnerable positioning point compared with the initial optical transmission node and the attribute of the optical cable.

It will be appreciated that the distances between the starting optical transmission nodes of all the optical cables and the corresponding vulnerable points are shown in the vulnerable position interactive table, so that the positions of all the vulnerable points in the optical cable transmission image can be determined and shown.

In some embodiments, in step S14 (determining the vulnerable positioning of all vulnerable points in the vulnerable position interaction table, determining the positioning direction of the optical cable according to the identity code of the starting optical transmission node, and determining the vulnerable points in the optical cable in turn according to the distance of each vulnerable positioning point compared to the starting optical transmission node and the attribute of the optical cable), the method includes S141-S144:

s141, determining an optical transmission node corresponding to the initial optical transmission node in the optical cable as a starting point, and an optical transmission node not corresponding to the initial optical transmission node in the optical cable as an ending point, and obtaining the positioning direction of the optical cable according to the starting point and the ending point.

It is understood that, the optical transmission node corresponding to the initial optical transmission node in the optical cable is determined as a starting point, another optical transmission node connected to the optical cable is taken as an ending point, and the positioning direction of the optical cable is from the starting point to the ending point.

For example, the initial optical transmission node a is connected to the node B via the optical cable, and thus, the direction from the node a to the node B is determined as the positioning direction.

S142, extracting the length distance in the attribute of the optical cable and the vulnerable distance with the longest vulnerable positioning distance in all vulnerable points, and outputting error reminding information corresponding to the vulnerable position interaction list if the vulnerable distance is greater than or equal to the length distance in the attribute.

It will be appreciated that the length distance in the properties of the optical cable is extracted, as well as the vulnerable distance of the longest vulnerable positioning distance in all vulnerable points.

For example, the length of the optical cable line is 3km, and the vulnerable distance with the longest vulnerable positioning distance is 4km.

Therefore, if the vulnerable distance is greater than or equal to the length distance in the attribute, how to indicate that an error occurs at the moment, because the vulnerable distance cannot exceed the length distance of the optical cable, the error reminding information corresponding to the vulnerable position interaction table is output at the moment.

S143, if the vulnerable distance is smaller than the length distance in the attribute, sequencing all vulnerable positioning distances in the vulnerable position interaction table in ascending order, and obtaining the line display duty ratio of the corresponding optical cable according to the vulnerable positioning distances and the length distance in the attribute.

It can be understood that if the vulnerable distance is smaller than the length distance in the attribute, all vulnerable positioning distances in the vulnerable position interaction table are sequenced in an ascending order, and it is easy to understand that the distances from the vulnerable points to the initial optical transmission node are sequenced from the near to the far, and the line display duty ratio of the corresponding optical cable is obtained according to the vulnerable positioning distances and the length distance in the attribute.

It will be appreciated that since all the vulnerable points are to be visually displayed in the cable transmission image, the actual distance needs to be converted into the distance in the image, the further the vulnerable point is from the starting optical transmission node the corresponding distance in the image. The distance between the optical transmission nodes in the image is fixed, and the number of the pixel points is fixed, so that the line display duty ratio is obtained according to the ratio of the vulnerable positioning distance to the length distance in practice. The display position of the corresponding vulnerable point is conveniently positioned in the image.

S144, obtaining the total number of pixel points corresponding to the optical cable, and determining the display position of the corresponding vulnerable point in the optical cable according to the total number and the line display ratio.

It can be understood that the total number of the pixel points corresponding to the corresponding optical cables is obtained, and the display positions of the corresponding vulnerable points in the optical cables are obtained according to the product of the total number and the line display ratio.

For example, the length distance of the optical cable is 3km, when a vulnerable point is located at 1.5km from the initial optical transmission node, the line display ratio is 1/2, and when the total number of pixel points corresponding to the corresponding optical cable in the image is 100, the vulnerable point is located at 50 pixel points relative to the initial optical transmission node.

S2, acquiring light detection information of a light detection module corresponding to each light transmission node, determining a first abnormal light transmission node according to the light detection information, and determining the connection relation of the first abnormal light transmission node in the optical cable transmission image to obtain an abnormal optical cable transmission image corresponding to the first abnormal light transmission node.

It should be noted that, when the optical cable is abnormal, conditions such as light attenuation may be caused, so that light detection information of the light detection module corresponding to each light transmission node may be obtained, where the light detection module may be a switch, a spectrometer, etc., for example, whether the power of the emitted light meets the requirement or not may be checked by reading DDM information through the switch, so as to determine whether the abnormality occurs, which is not described herein in detail in the prior art.

It can be understood that, according to whether the optical detection information meets the requirement, whether the corresponding optical transmission node is abnormal or not can be determined, if the optical detection information does not meet the requirement, the corresponding optical transmission node is used as a first abnormal optical transmission node, and it is easy to understand that when the optical cable is abnormal, the abnormality occurs in 2 optical transmission nodes.

Accordingly, the present invention determines all optical cables connected to the first abnormal optical transmission node within the optical cable transmission image and the optical transmission node connected to the other end of the optical cable, thereby obtaining an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node. And the subsequent positioning of another abnormal optical transmission node is facilitated.

In some embodiments, the step S2 (obtaining optical detection information of the optical detection module corresponding to each optical transmission node, determining a first abnormal optical transmission node according to the optical detection information, and determining a connection relationship of the first abnormal optical transmission node in the optical cable transmission image to obtain an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node) includes S21-S24:

s21, acquiring light detection information of the light detection module corresponding to each light transmission node and a light detection strategy corresponding to the corresponding light detection module, wherein each light detection module has a preset light detection strategy, and the light detection module at least comprises one of a switch, an eye diagram instrument and a spectrometer.

It will be appreciated that the light detection module includes at least one of a switch, an eye diagram, and a spectrometer. Different light detection modules have different light detection information and corresponding numerical ranges, for example, a switch reads DDM information to obtain emitted light power to check whether the emitted light power meets a standard range. The prior art is not described herein in detail.

And S22, verifying the light detection information based on the corresponding light detection strategy, and judging the light transmission node corresponding to the corresponding light detection module as a normal light transmission node if the light detection information meets the normal threshold interval of the light detection strategy.

It can be understood that the corresponding light detection information is verified based on the corresponding light detection policy, and if the light detection information meets the normal threshold interval of the light detection policy, the light transmission node corresponding to the corresponding light detection module is judged to be a normal light transmission node.

S23, if the light detection information does not meet the normal threshold section of the light detection strategy, judging that the light transmission node corresponding to the corresponding light detection module is the first abnormal light transmission node.

It can be understood that if the optical detection information does not meet the normal threshold interval of the optical detection policy, the optical transmission node corresponding to the corresponding optical detection module is determined to be the first abnormal optical transmission node.

S24, determining all optical cables connected with the first abnormal optical transmission node, and obtaining an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node based on the optical transmission node connected with the determined optical cable.

It can be understood that when the first abnormal optical transmission node is detected to be abnormal, it indicates that the optical cable connected to the first abnormal optical transmission node is abnormal, and the optical transmission node connected to the other end of the optical cable is also abnormal, so that all the optical cables connected to the first abnormal optical transmission node can be obtained, and based on the determined optical transmission nodes connected to the optical cable, an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node is obtained, and another abnormal optical transmission node is located subsequently.

S3, determining an abnormal associated node corresponding to the first abnormal light transmission node in the abnormal optical cable transmission image, judging according to light detection information in the abnormal associated node, and determining a second abnormal light transmission node corresponding to the first abnormal light transmission node.

It can be understood that all the optical transmission nodes connected with the first abnormal optical transmission node in the abnormal optical cable transmission image are abnormal correlation nodes, the optical detection information in all the abnormal correlation nodes is judged, and if the abnormality occurs, the corresponding abnormal correlation node is determined to be a second abnormal optical transmission node corresponding to the first abnormal optical transmission node.

It is to be understood that when the optical cable is abnormal, the optical transmission nodes at the 2 ends of the optical cable are abnormal, so that the 2 abnormal optical transmission nodes are positioned as the first abnormal optical transmission node and the second abnormal optical transmission node.

In some embodiments, the step S3 (determining an abnormal correlation node corresponding to the first abnormal optical transmission node in the abnormal optical cable transmission image, determining a second abnormal optical transmission node corresponding to the first abnormal optical transmission node according to the optical detection information in the abnormal correlation node) includes S31-S32:

S31, taking other optical transmission nodes except the first abnormal optical transmission node in the abnormal optical cable transmission image as abnormal association nodes, and acquiring optical detection information corresponding to the abnormal association nodes.

And S32, if judging that the light detection information of other abnormal associated nodes does not meet the normal threshold section of the corresponding light detection strategy, taking the corresponding abnormal associated node as a second abnormal light transmission node corresponding to the first abnormal light transmission node.

It can be understood that if the light detection information of the abnormal associated node does not satisfy the normal threshold interval of the corresponding light detection policy, the corresponding abnormal associated node is regarded as the second abnormal light transmission node corresponding to the first abnormal light transmission node.

S4, obtaining an optical cable operation and maintenance path according to the first abnormal light transmission node and the second abnormal light transmission node, obtaining a vulnerable point corresponding to the optical cable operation and maintenance path, marking the vulnerable point, and extracting a first position of the vulnerable point relative to the first abnormal light transmission node or the second abnormal light transmission node.

It can be understood that after the first abnormal optical transmission node and the second abnormal optical transmission node are determined, the optical cable connected between the first abnormal optical transmission node and the second abnormal optical transmission node is an optical cable operation and maintenance path, operation and maintenance processing is required to be performed, and a damage point is determined, so that a vulnerable point corresponding to the optical cable operation and maintenance path is marked, and a first position of the vulnerable point relative to the first abnormal optical transmission node or the second abnormal optical transmission node is extracted, so that the damage point can be conveniently and subsequently positioned.

In some embodiments, in step S4 (obtaining an optical cable operation and maintenance path according to the first abnormal optical transmission node and the second abnormal optical transmission node, obtaining a vulnerable point corresponding to the optical cable operation and maintenance path, marking, and extracting a first position of the vulnerable point relative to the first abnormal optical transmission node or the second abnormal optical transmission node), the method includes S41-S42:

s41, the optical cable between the first abnormal optical transmission node and the second abnormal optical transmission node is used as an optical cable operation and maintenance path needing operation and maintenance, and a vulnerable point corresponding to the optical cable operation and maintenance path is marked.

It is understood that the optical cable between the first abnormal optical transmission node and the second abnormal optical transmission node is an abnormal optical cable, the optical cable is used as an optical cable operation and maintenance path to be operated and maintained, and the vulnerable point corresponding to the optical cable operation and maintenance path is marked.

S42, respectively taking the first abnormal light transmission node and the second abnormal light transmission node as starting points, obtaining a first position of each vulnerable point respectively compared with the first abnormal light transmission node and the second abnormal light transmission node, and obtaining a first distance statistical table and a second distance statistical table, wherein the first position comprises vulnerable positioning distances of the vulnerable points respectively compared with the first abnormal light transmission node and the second abnormal light transmission node.

It can be appreciated that the first and second abnormal optical transmission nodes are respectively used as starting points, and a first position of each vulnerable point is determined compared with the first and second abnormal optical transmission nodes respectively.

For example, the two ends of the optical cable, which are 3km, are connected with a first abnormal optical transmission node A and a second abnormal optical transmission node B, and a vulnerable point exists at the optical cable, the distance from the first abnormal optical transmission node A is 1km (first position), and the distance from the second abnormal optical transmission node B is 2km (first position).

It will be appreciated that the first distance statistics and the second distance statistics are obtained by counting the first positions of all the vulnerable points compared to the first abnormal optical transmission node and the second abnormal optical transmission node, respectively.

S5, acquiring a corresponding damage point to be determined based on the damage point positioning equipment, and acquiring a second position of the damage point to be determined relative to the first abnormal light transmission node or the second abnormal light transmission node.

It can be understood that when a damage point occurs by polishing the damage point positioning device at the optical transmission node, there will be corresponding reflected light, so as to position the corresponding damage point to be determined, which is not described in detail herein for the prior art.

However, the position of the damaged point to be determined, which is detected by the damaged point positioning device, is inaccurate and has a certain error, so that the second position of the damaged point to be determined relative to the first abnormal light transmission node or the second abnormal light transmission node can be obtained. Consistent with the principle of step S42, the relative distance of the 2-terminal optical transmission node is obtained.

In some embodiments, in step S5 (based on the damage point locating device obtaining the corresponding damage point to be determined, obtaining the second position of the damage point to be determined relative to the first abnormal light transmission node or the second abnormal light transmission node), S51-S53 include:

s51, acquiring a first abnormal position point when the damage point positioning device transmits test light from the first abnormal light transmission node to the second abnormal light transmission node, and acquiring a second abnormal position point when the damage point positioning device transmits test light from the second abnormal light transmission node to the first abnormal light transmission node.

It will be appreciated that consistent with the principles of step S42, a first abnormal position point of the damage point to be determined with respect to the first abnormal light transmission node and a second abnormal position point with respect to the second abnormal light transmission node will be obtained.

For example, the optical cable has two ends of 3km connected to a first abnormal optical transmission node a and a second abnormal optical transmission node B, and there is B damage points to be determined at the optical cable, the distance from the first abnormal optical transmission node a is 1.1km (first abnormal position point), and the distance from the second abnormal optical transmission node B is 1.9km (second abnormal position point).

And S52, if the distance between the first abnormal position point and the second abnormal position point is smaller than or equal to a first preset error value, performing intermediate point calculation according to the first abnormal position point and the second abnormal position point to obtain second positions relative to the first abnormal light transmission node or the second abnormal light transmission node, wherein the number of the second positions is 1.

It can be understood that if the distance between the first abnormal position point and the second abnormal position point is less than or equal to the first preset error value, directly calculating the intermediate point between the first abnormal position point and the second abnormal position point to obtain the second positions relative to the first abnormal light transmission node or the second abnormal light transmission node, and the second positions at this time are 1.

For example, the two ends of the optical cable 3km are connected with the first abnormal optical transmission node A and the second abnormal optical transmission node B, B points to be determined are arranged at the optical cable, the distance from the first abnormal optical transmission node A is 1.1km (first abnormal position point), the distance from the second abnormal optical transmission node B is 1.8km (second abnormal position point), at the moment, 2 positions, one of which is 1.1km, one of which is 1.2km, are arranged at the first abnormal optical transmission node A, the distance between the first abnormal position point and the second abnormal position point is 0.1km, the first preset error value is 0.1km, the condition is met, and the condition is considered as an abnormal point within the allowable measurement error range.

Therefore, the intermediate points of the first abnormal position point and the second abnormal position point are calculated, and the accurate position of the damage point to be determined is obtained. For example, there are 2 positions, one 1.1km and one 1.2km, from the first abnormal optical transmission node a, and the calculation center point is (1.1+1.2)/2=1.15 km from the first abnormal optical transmission node a.

And S53, if the distance between the first abnormal position point and the second abnormal position point is larger than a first preset error value, the first abnormal position point and the second abnormal position point are respectively taken as second positions, and the second positions at the moment are 2.

It can be understood that if the distance between the first abnormal position point and the second abnormal position point is greater than the first preset error value, it is indicated that the distance is greater than the allowable range of the measurement error, it is indicated that there are 2 damage points to be determined at this time, and the first abnormal position point and the second abnormal position point are respectively taken as the second positions, and the second positions at this time are 2.

S6, comparing the first position with the second position based on a preset strategy, and determining that a fault point at a damaged position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path.

It will be appreciated that due to the detection of certain errors, damage occurs to the vulnerable point when the first and second positions are relatively close together. When the first position and the second position are far away, the fault point is the damage point, so that the fault point at the damage position in the optical cable operation and maintenance path is determined to be displayed at the optical cable operation and maintenance path.

In some embodiments, in step S6 (comparing the first location and the second location based on a preset policy, and determining that the fault point at the damaged position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path) includes S61-S63:

s61, determining the first abnormal optical transmission node or the second abnormal optical transmission node as a reference comparison point, and converting the first position or the second position according to the reference comparison point so that the first position or the second position has a corresponding reference comparison point.

When the damage point to be determined is located in the previous step, corresponding distances are determined with respect to the first abnormal light transmission node and the second abnormal light transmission node, after the corresponding damage point to be determined is obtained, one light transmission node is required to be used as a reference comparison point, and all distances are calculated with the reference comparison point as a starting point.

It may be understood that the first abnormal optical transmission node or the second abnormal optical transmission node is used as a reference comparison point, for example, when the first abnormal optical transmission node is used as the reference comparison point, all the first positions or the second positions are subjected to distance conversion by taking the reference comparison point as a starting point, and all the obtained first positions or second positions calculate the distance by taking the first abnormal optical transmission node as the starting point.

S62, if the number of the second positions is 1, and the distance between the first position and the second position is smaller than or equal to a second preset error value, the vulnerable point of the first position is used as a fault point at the damaged position.

It will be appreciated that if the second positions are 1, i.e. there is only one damage point to be determined, and the distance between the first position of the damage point to be determined and the second position of the damage point to be determined is less than or equal to the second preset error value, the damage point of the first position is taken as a fault point at the damage position.

It will be appreciated that if the second location of the point of damage to be determined is closer to the first location of the point of vulnerability, it is likely that damage will occur at the point of vulnerability, and the point of vulnerability at the first location is considered as a point of failure at the point of damage, and the point of vulnerability is preferentially inspected.

S63, if the second positions are 1, and the distance between the first position and the second position is larger than the second preset error value, the second position of the optical cable is used as a fault point at the damaged position.

It will be appreciated that if the second position is 1, i.e. there is only one damage point to be determined, and the distance between the first position of the damage point to be determined and the second position of the damage point to be determined is greater than a second preset error value, the second position of the optical cable is taken as a fault point at the damage position.

It will be appreciated that if the point of damage to be determined is further from any of the vulnerable points, then the second location of the point of damage to be determined is the point of failure at the point of damage, and damage occurs.

On the basis of the embodiment, the method further comprises A1-A4:

a1, if the number of the second positions is 2, and the distance between the first position and the first second position is smaller than or equal to a second preset error value, taking the vulnerable point of the first position as a fault point at the first damaged position.

It will be appreciated that when the number of second positions is 2, that is, there are 2 damage points to be determined, consistent with the principle of step S62, and the distance between the second position and the first position of one damage point to be determined is less than or equal to the second preset error value, the vulnerable point of the first position is taken as the failure point at the first damage position.

A2, if the number of the second positions is 2 and the distance between the first position and the first second position is larger than the second preset error value, the second position of the optical cable is taken as a fault point at the first damaged position.

It will be appreciated that when the second position is 2, i.e. there are 2 damage points to be determined, consistent with the principle of step S63, and the distance between the second position and the first position of one of the damage points to be determined is greater than the second preset error value, the second position of the optical cable is taken as the fault point at the first damage position.

A3, if the number of the second positions is 2 and the distance between the first position and the second position is smaller than or equal to a second preset error value, taking the vulnerable point of the first position as a fault point at the second damaged position.

It will be appreciated that, consistent with the principle of step A1, if the distance between the second position (second position) of one of the damage points to be determined and the first position is less than or equal to the second preset error value, the damage point of the first position is taken as the fault point at the second damage position.

And A4, if the number of the second positions is 2, and the distance between the first position and the second position is larger than a second preset error value, taking the second position of the optical cable as a fault point at a second damaged position.

It will be appreciated that, consistent with the principle of step A2, the second position of the optical cable is taken as the fault point at the second damaged position if the distance between the second position (second position) of one of the damaged points to be determined and the first position is greater than the second preset error value.

The present invention also provides a storage medium having stored therein a computer program for implementing the methods provided by the various embodiments described above when executed by a processor.

The storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media can be any available media that can be accessed by a general purpose or special purpose computer. For example, a storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuits, ASIC for short). In addition, the ASIC may reside in a user device. The processor and the storage medium may reside as discrete components in a communication device. The storage medium may be read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tape, floppy disk, optical data storage device, etc.

The present invention also provides a program product comprising execution instructions stored in a storage medium. The at least one processor of the device may read the execution instructions from the storage medium, the execution instructions being executed by the at least one processor to cause the device to implement the methods provided by the various embodiments described above.

In the above embodiments of the terminal or the server, it should be understood that the processor may be a central processing unit (english: central Processing Unit, abbreviated as CPU), or may be other general purpose processors, digital signal processors (english: digital Signal Processor, abbreviated as DSP), application specific integrated circuits (english: application Specific Integrated Circuit, abbreviated as ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. The fault data processing method based on the optical cable operation and maintenance path is characterized by comprising the following steps of:

comparing the first position with the second position based on a preset strategy, and determining that a fault point at a damaged position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path;

the method for acquiring the optical cable transmission image preconfigured in the target area, wherein the optical cable transmission image comprises a plurality of optical transmission nodes and optical cable wires among different optical transmission nodes, and determining vulnerable points in the optical cable according to the attribute and interaction information of the optical cable comprises the following steps:

2. The method for processing fault data based on an optical cable operation path according to claim 1, wherein,

generating an initial vulnerable position interaction table corresponding to the corresponding optical cable according to the attribute of the optical cable, and updating the initial vulnerable position interaction table according to the adjustment information if the vulnerable position interaction table is adjusted by the user, wherein the method comprises the following steps:

3. The method for processing fault data based on an optical cable operation path according to claim 1, wherein,

the method for determining the vulnerable positioning of all vulnerable points in the vulnerable position interaction table comprises the steps of determining the positioning direction of the optical cable according to the identity code of the initial optical transmission node, and sequentially determining vulnerable points in the optical cable according to the distance between each vulnerable positioning point and the initial optical transmission node and the attribute of the optical cable, wherein the vulnerable points comprise the following steps:

4. The method for processing fault data based on an optical cable operation path according to claim 3,

the obtaining optical detection information of the optical detection module corresponding to each optical transmission node, determining a first abnormal optical transmission node according to the optical detection information, and determining a connection relation of the first abnormal optical transmission node in the optical cable transmission image to obtain an abnormal optical cable transmission image corresponding to the first abnormal optical transmission node, including:

5. The method for processing fault data based on an optical cable operation path according to claim 4, wherein,

the determining the abnormal associated node corresponding to the first abnormal optical transmission node in the abnormal optical cable transmission image, judging according to the optical detection information in the abnormal associated node, and determining the second abnormal optical transmission node corresponding to the first abnormal optical transmission node comprises the following steps:

6. The method for processing fault data based on an optical cable operation path according to claim 5, wherein,

the method for obtaining the optical cable operation and maintenance path according to the first abnormal optical transmission node and the second abnormal optical transmission node, obtaining the vulnerable point corresponding to the optical cable operation and maintenance path for marking, extracting the first position of the vulnerable point relative to the first abnormal optical transmission node or the second abnormal optical transmission node, comprising the following steps:

7. The method for processing fault data based on an optical cable operation path according to claim 6, wherein,

the damage point positioning device obtains a corresponding damage point to be determined, and obtains a second position of the damage point to be determined relative to the first abnormal light transmission node or the second abnormal light transmission node, including:

8. The method for processing fault data based on an optical cable operation path according to claim 7, wherein,

comparing the first position and the second position based on a preset strategy, and determining that the fault point at the damaged position in the optical cable operation and maintenance path is displayed at the optical cable operation and maintenance path comprises the following steps:

9. The method for processing fault data based on an optical cable operation path according to claim 8, further comprising: