GIS Map-Based Visualization Device for Pipeline Optical Cables

Abstract

The present invention provides a pipeline optical cable visualization device based on a GIS map, which includes an optical cable detection module at the end of the pipeline optical cable, a data acquisition module, a data processing module, a model establishment module, a data analysis module, a fault feature module, a fault judgment module, a visualization module and a user terminal; the data processing module divides the real-time data information of the optical cable into first-type data and second-type data; the data analysis module analyzes the first-type data and the second-type data according to the first optical cable model and the second optical cable model respectively, and obtains a first analysis result and a second analysis result; the fault judgment module makes fault judgments on the first analysis result and the second analysis result according to the first fault feature and the second fault feature respectively, and the visualization module visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan and the second maintenance plan on the GIS map.

Description

Technical Field

[0001] The present invention relates to the technical field of optical cable monitoring, and particularly to a pipeline optical cable visualization device based on a GIS map. Background Technique

[0002] Geographic Information System (GIS for short) is a new technology based on computers. It is a technical system for managing and researching spatial data. With the support of computer software and hardware, it can process spatial data according to geographic coordinates or spatial positions, effectively manage the data, and study the mutual relationships of various spatial entities, etc. It organically combines geographic spatial positions and related attribute information, outputs vividly in pictures and texts to users according to actual needs, and provides users with various auxiliary decision-making functions by virtue of its unique spatial analysis function and visualization expression method.

[0003] As a carrier for information transmission, optical cables play a crucial role in the process of power grid information transmission. However, as a kind of "dumb resource", optical cables lack the ability of real-time and effective measurement. When optical cables are affected by harsh environments such as aging deterioration and external damage, it will cause a decline or interruption in communication quality. Optical cables are the physical carriers of communication, and power grid services run on optical cables. The decline or interruption in the operating quality of optical cables will ultimately affect the operation of services. In order to improve the operating quality of power grid services, shorten the fault duration, and at the same time realize real-time monitoring of the scene, it is possible to effectively analyze the deficiencies in the service operation guarantee ability.

[0004] In the prior art, various data information of pipeline optical cables obtained by existing monitoring devices cannot be displayed in real time on the GIS map of the background device. When a pipeline optical cable fails, it cannot be known in time, and maintenance personnel need to go to the location of the pipeline optical cable for inspection to judge the type of failure of the pipeline optical cable. Only after the maintenance personnel judge the type of failure can they repair the optical cable. Inexperienced maintenance personnel need to spend more time analyzing the type of failure of the pipeline optical cable, which is likely to delay the repair time and expand the impact caused by the failure of the pipeline optical cable. Moreover, maintenance personnel can only repair the optical cable based on their own maintenance experience, and it is difficult to ensure the correctness of repairing the optical cable. The process from receiving the fault notice to the maintenance personnel going to the optical cable fault location for repair is relatively hasty, without a perfect plan, and there will also be a problem that the maintenance tools carried by the maintenance personnel are incomplete, which is likely to delay the repair progress. Summary of the Invention

[0005] The purpose of the present invention is to provide a pipeline optical cable visualization device based on a GIS map to solve the problems raised in the above background technique.

[0006] The present invention is realized through the following technical solutions:

[0007] The pipeline optical cable visualization device based on the GIS map includes an optical cable detection module at the pipeline optical cable end, a data acquisition module, a data processing module, a model establishment module, a data analysis module, a fault feature module, a fault judgment module, a visualization module, and a user terminal;

[0008] The optical cable detection module is used to detect real-time data information of the optical cable;

[0009] The data acquisition module is used to acquire the real-time data information of the optical cable;

[0010] The data processing module divides the real-time data information of the optical cable into first-type data and second-type data;

[0011] The model establishment module is used to establish a first optical cable model and a second optical cable model;

[0012] The data analysis module analyzes the first-type data according to the first optical cable model and obtains a first analysis result;

[0013] The data analysis module analyzes the second-type data according to the second optical cable model and obtains a second analysis result;

[0014] The fault feature module is used to extract a first fault feature and a second fault feature;

[0015] The fault judgment module makes a fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result and a first maintenance plan;

[0016] The fault judgment module makes a fault judgment on the second analysis result according to the second fault feature, and obtains a first fault judgment result and a second maintenance plan;

[0017] The visualization module visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on the GIS map.

[0018] Optionally, the data processing module divides the real-time data information of the optical cable into first-type data and second-type data, specifically including:

[0019] The data processing module uses the internal and external data of the optical cable in the real-time data information of the optical cable as the division standard;

[0020] The data processing module divides the real-time internal data of the optical cable into the first-type data;

[0021] The data processing module divides the real-time external data of the optical cable into the second type of data.

[0022] Optionally, the model establishment module is used to establish the first optical cable model and the second optical cable model, specifically including:

[0023] The data acquisition module is used to acquire the basic data information of the optical cable;

[0024] The model establishment module uses the internal and external data of the optical cable in the basic data information of the optical cable as the establishment standard;

[0025] The model establishment module establishes the basic internal data of the optical cable as the first optical cable model;

[0026] The model establishment module establishes the basic external data of the optical cable as the second optical cable model.

[0027] Optionally, the data analysis module analyzes the first type of data according to the first optical cable model and obtains the first analysis result, specifically including:

[0028] Divides the data in the first type of data that is different from the first optical cable model into the first abnormal data;

[0029] Obtains the quantity of the basic internal data of the optical cable in the first optical cable model;

[0030] Uses the quantity of the first abnormal data and the quantity of the basic internal data of the optical cable as the first analysis criterion;

[0031] Based on the first analysis criterion, if the quantity of the first abnormal data reaches the first preset threshold, it is determined that an abnormality has occurred inside the optical cable.

[0032] Optionally, the data analysis module analyzes the second type of data according to the second optical cable model and obtains the second analysis result, specifically including:

[0033] Divides the data in the second type of data that is different from the second optical cable model into the second abnormal data;

[0034] Obtains the quantity of the basic external data of the optical cable in the second optical cable model;

[0035] Uses the quantity of the second abnormal data and the quantity of the basic external data of the optical cable as the second analysis criterion;

[0036] Based on the second analysis criterion, if the quantity of the second abnormal data reaches the second preset threshold, it is determined that an abnormality has occurred outside the optical cable.

[0037] Optionally, the fault feature module is used to extract the first fault feature and the second fault feature, specifically including:

[0038] The data acquisition module is used to acquire historical fault information, and the historical fault information includes historical internal fault information and historical external fault information;

[0039] The fault feature module extracts a first fault feature from the historical internal fault information;

[0040] The fault feature module extracts a second fault feature from the historical external fault information.

[0041] Optionally, the fault judgment module performs a fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result and a first maintenance plan, specifically including:

[0042] The fault judgment module performs a fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result;

[0043] Compare the first fault judgment result with the first analysis result;

[0044] If the first fault judgment result is different from the first analysis result, re-acquire the first type of data and perform data analysis;

[0045] If the first fault judgment result is the same as the first analysis result, analyze and obtain the first fault cause, and generate the first maintenance plan according to the first fault cause.

[0046] Optionally, the fault judgment module performs a fault judgment on the second analysis result according to the second fault feature, and obtains a second fault judgment result and a second maintenance plan, specifically including:

[0047] The fault judgment module performs a fault judgment on the second analysis result according to the second fault feature, and obtains a second fault judgment result;

[0048] Compare the second fault judgment result with the second analysis result;

[0049] If the second fault judgment result is different from the second analysis result, re-acquire the second type of data and perform data analysis;

[0050] If the second fault judgment result is the same as the second analysis result, analyze and obtain the second fault cause, and generate the second maintenance plan according to the second fault cause.

[0051] Optionally, the visualization module includes a GIS map unit, a display unit, and a key unit;

[0052] The GIS map unit is used to obtain three-dimensional position information, which includes the geographical location of the optical cable, the fault location, and the geographical location of the first user;

[0053] The display unit is used to display the three-dimensional position information, the first maintenance plan, and the second maintenance plan;

[0054] The key unit is used to verify the key input by the second user.

[0055] Optionally, the visualization module visually displays the real-time optical cable data information, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on the GIS map, specifically including:

[0056] After the second user correctly verifies the key through the key unit, the GIS map unit obtains the three-dimensional position information in real time and displays the three-dimensional position information through the display unit;

[0057] The display unit is used to display the real-time optical cable data information, the first fault judgment result, and the second fault judgment result;

[0058] If there is the first fault cause, the display unit will display the first maintenance plan;

[0059] If there is the second fault cause, the display unit will display the second maintenance plan;

[0060] If both the first fault cause and the second fault cause exist, the display unit will display the first maintenance plan and the second maintenance plan in a combined manner.

[0061] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:

[0062] The pipeline optical cable visualization device based on the GIS map provided by the present invention. The optical cable detection module installed at the end of the pipeline optical cable can detect various data information of the pipeline optical cable in real time and upload it to the remote terminal. After the data acquisition module of the remote terminal acquires the real-time data information, the data processing module classifies the real-time data information into a first data type and a second data type. When it is detected that the real-time data information of the pipeline optical cable changes, the data analysis module analyzes the first type of data and the second type of data respectively according to the first optical cable model and the second optical cable model established by the model establishment module, and obtains a first analysis result and a second analysis result, so as to know whether the optical cable has an abnormality. If the optical cable has an abnormality, the fault judgment module will perform fault judgment on the first analysis result and the second analysis result respectively according to the first fault feature and the second fault feature extracted by the fault feature module, and obtain a first fault judgment result and a second fault judgment result, so as to timely know the cause and type of the optical cable fault. Then, a perfect and standardized first maintenance plan and a second maintenance plan are generated accordingly according to the fault and type of the optical cable, and are visually displayed on the GIS map. The background management personnel of the remote terminal send the information to the maintenance personnel at the user end, and notify and arrange the maintenance personnel to go to the location where the optical cable fails for maintenance. The maintenance personnel can prepare the maintenance tools in advance according to the content in the maintenance plan and quickly reach the fault point, and then repair the optical cable according to the perfect and standardized repair steps, which not only reduces the maintenance time but also improves the maintenance efficiency, and at the same time ensures the correctness of repairing the optical cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only the preferred embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0064] Figure 1 It is a schematic structural diagram of the pipeline optical cable visualization device based on the GIS map provided by the embodiment of the present invention.

[0065] Figure 2 It is a schematic structural diagram of the optical cable detection module provided by the embodiment of the present invention.

[0066] Figure 3 It is a schematic structural diagram of the data analysis module provided by the embodiment of the present invention.

[0067] Figure 4 It is a schematic structural diagram of the visualization module provided by the embodiment of the present invention.

[0068] In the figure, 1 is the optical cable detection module, 101 is the optical fiber detection unit, 1011 is the optical fiber attenuation detection subunit, 1012 is the optical fiber optical power detection subunit, 1013 is the optical fiber vibration detection subunit, 1014 is the optical fiber stress detection subunit, 102 is the protective sleeve detection unit, 1021 is the protective sleeve temperature detection subunit, 1022 is the protective sleeve length detection subunit, 1023 is the protective sleeve pressure detection subunit, 1024 is the protective sleeve insulation detection subunit, 2 is the data acquisition module, 3 is the data processing module, 4 is the model establishment module, 5 is the data analysis module, 501 is the optical fiber analysis unit, 5011 is the optical fiber attenuation analysis subunit, 5012 is the optical fiber optical power analysis subunit, 5013 is the optical fiber vibration analysis subunit, 5014 is the optical fiber stress analysis subunit, 502 is the protective sleeve analysis unit, 5021 is the protective sleeve temperature analysis subunit, 5022 is the protective sleeve length analysis subunit, 5023 is the protective sleeve pressure analysis subunit, 5024 is the protective sleeve insulation analysis subunit, 6 is the fault feature module, 7 is the fault judgment module, 8 is the visualization module, 801 is the GIS map unit, 802 is the display unit, and 803 is the key unit. Detailed implementation manners

[0069] In order to make the objectives, technical solutions, and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments of the present invention. It should be understood that the present invention is not limited by the exemplary embodiments described herein. Based on the embodiments of the present invention described herein, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0070] In the following description, numerous specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other instances, in order to avoid confusion with the present invention, some well-known technical features are not described.

[0071] It should be understood that the present invention can be implemented in different forms and should not be construed as limited to the embodiments presented herein. On the contrary, providing these embodiments will make the disclosure thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

[0072] The purpose of the terms used herein is only to describe specific embodiments and is not a limitation of the present invention. As used herein, the singular forms "a", "an" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprising" and / or "including", when used in this specification, identify the presence of the stated features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups. As used herein, the term "and / or" includes any and all combinations of the related listed items.

[0073] To thoroughly understand the present invention, detailed structures will be presented in the following description to illustrate the technical solutions proposed by the present invention. The alternative embodiments of the present invention are described in detail below. However, in addition to these detailed descriptions, the present invention may also have other embodiments.

[0074] See Figures 1 to 4 , a pipeline optical cable visualization device based on a GIS map, including an optical cable detection module 1 at the end of the pipeline optical cable, a data acquisition module 2 of a remote terminal, a data processing module 3, a model establishment module 4, a data analysis module 5, a fault feature module 6, a fault judgment module 7, a visualization module 8, and a user terminal;

[0075] The optical cable detection module 1 is used to detect real-time data information of the optical cable;

[0076] The data acquisition module 2 is used to acquire real-time data information of the optical cable;

[0077] The data processing module 3 divides the real-time data information of the optical cable into first-type data and second-type data;

[0078] The model establishment module 4 is used to establish a first optical cable model and a second optical cable model;

[0079] The data analysis module 5 analyzes the first-type data according to the first optical cable model and obtains a first analysis result;

[0080] The data analysis module 5 analyzes the second-type data according to the second optical cable model and obtains a second analysis result;

[0081] The fault feature module 6 is used to extract a first fault feature and a second fault feature;

[0082] The fault judgment module 7 makes a fault judgment on the first analysis result according to the first fault feature and obtains a first fault judgment result and a first maintenance plan;

[0083] The fault judgment module 7 makes a fault judgment on the second analysis result according to the second fault feature and obtains a second fault judgment result and a second maintenance plan;

[0084] The visualization module 8 visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on the GIS map.

[0085] The optical cable can be roughly divided into an optical fiber and a protective sheath that wraps the optical fiber. The optical fiber is used to transmit signals, and the protective sheath is used to protect the optical fiber. The optical cable detection module 1 can be divided into an optical fiber detection unit 101 and a protective sheath detection unit 102. An optical fiber detection unit 101 and a protective sheath detection unit 102 are provided at intervals along the laying direction of the optical cable. Each optical fiber detection unit 101 and each protective sheath detection unit 102 are connected to the central controller. The optical fiber detection unit 101 and the protective sheath detection unit 102 are respectively used to detect the real-time data of the optical fiber and the real-time data of the protective sheath, that is, the real-time data information of the optical cable. The real-time data information of the optical cable is transmitted to the remote terminal through the central controller. The remote terminal can be a computer. The data acquisition module 2 in the remote terminal can acquire the real-time data information of the optical cable. Then, the data processing module 3 divides the real-time data information of the optical cable into first-type data and second-type data. The model establishment module 4 respectively establishes a first optical cable model and a second optical cable model according to the first-type data and the second-type data. The data analysis module 5 analyzes the first-type data according to the data in the first optical cable model and obtains a first analysis result. The data analysis module 5 analyzes the first type according to the data in the second optical cable type and obtains a second analysis result. Some characteristic information that the optical cable will present when a fault occurs is pre-stored in the remote terminal. The fault characteristic module 6 will first extract the first fault characteristic and the second fault characteristic according to these characteristic information. Then, the fault judgment module 7 will perform a fault judgment on the first analysis result according to the first fault characteristic. If the characteristics that will appear when the optical cable fails exist in the first analysis result, that is, the first fault judgment result is obtained, and a corresponding maintenance plan is formulated according to the first fault characteristic judgment result. At the same time, the fault judgment module 7 will perform a fault judgment on the second analysis result according to the second fault characteristic. If the characteristics that will appear when the optical cable fails exist in the second analysis result, that is, the second fault judgment result is obtained, and a corresponding maintenance plan is formulated according to the second fault judgment result. The visualization module 8 of the remote terminal displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan through the GIS map. The background management personnel can intuitively see various data information such as the location and type of the optical cable failure, which is convenient for notifying and arranging the maintenance personnel at the user end to go to the fault point for maintenance.

[0086] Furthermore, the data processing module 3 divides the real-time data information of the optical cable into first-type data and second-type data, specifically including:

[0087] The data processing module 3 uses the internal and external data of the optical cable in the real-time data information of the optical cable as the classification criterion;

[0088] The data processing module 3 classifies the real-time internal data of the optical cable into the first type of data;

[0089] The data processing module 3 classifies the real-time external data of the optical cable into the second type of data.

[0090] Taking the detection of 4 data of the optical fiber and 4 data of the protective sleeve in the optical cable within a certain distance as an example, the optical fiber detection unit 101 may include an optical fiber attenuation detection subunit 1011, an optical fiber optical power detection subunit 1012, an optical fiber vibration detection subunit 1013, and an optical fiber stress detection subunit 1014. The protective sleeve detection unit 102 may include a protective sleeve temperature detection subunit 1021, a protective sleeve length detection subunit 1022, a protective sleeve pressure detection subunit 1023, and a protective sleeve insulation detection subunit 1024. The optical fiber attenuation detection subunit 1011 is used to detect the optical fiber attenuation value, the optical fiber optical power detection subunit 1012 is used to detect the optical fiber optical power value, the optical fiber vibration detection subunit 1013 is used to detect the optical fiber vibration value, the optical fiber stress detection subunit 1014 is used to detect the optical fiber stress value, the protective sleeve temperature detection subunit 1021 is used to detect the temperature of the protective sleeve, the protective sleeve length detection subunit 1022 is used to detect the length of the protective sleeve, the protective sleeve pressure detection subunit 1023 is used to detect the pressure on the protective sleeve, and the protective sleeve insulation detection subunit 1024 is used to detect the insulation value of the protective sleeve.

[0091] Taking the internal and external data of the optical cable in the real-time data information of the optical cable as the classification criterion, the real-time internal data of the optical cable, namely the optical fiber attenuation value, the optical fiber optical power value, the optical fiber vibration value, and the optical fiber stress value, are classified into the first type of data, and the real-time external data of the optical cable, namely the temperature of the protective sleeve, the length of the protective sleeve, the pressure on the protective sleeve, and the insulation value of the protective sleeve, are classified into the second type of data.

[0092] Furthermore, the model establishment module 4 is used to establish the first optical cable model and the second optical cable model, specifically including:

[0093] The data acquisition module 2 is used to acquire the basic data information of the optical cable;

[0094] The model establishment module 4 uses the internal and external data of the optical cable in the basic data information of the optical cable as the establishment criterion;

[0095] The model establishment module 4 establishes the first optical cable model with the basic internal data of the optical cable;

[0096] The model establishment module 4 establishes the second optical cable model with the basic external data of the optical cable.

[0097] The basic data information of the optical cable is the data of the intact optical fiber and protective sheath detected after the optical cable is laid, and each item of data is stored in the remote terminal. The data acquisition module 2 in the remote terminal can acquire the basic data information of the optical cable. The model establishment module 4 establishes the detected intact optical fiber data, that is, the internal data of the optical cable foundation, into the first optical cable model, including at least the initial optical fiber attenuation value, optical fiber optical power value, optical fiber vibration value, and optical fiber stress value. The model establishment module 4 establishes the detected intact protective sheath data, that is, the external data of the optical cable foundation, into the second optical cable model, including at least the temperature of the initial protective sheath, the length of the protective sheath, the pressure received by the protective sheath, and the insulation value of the protective sheath.

[0098] Further, the data analysis module 5 analyzes the first type of data according to the first optical cable model and obtains the first analysis result, specifically including:

[0099] Classify the first type of data that is different from the data in the first optical cable model as the first abnormal data;

[0100] Obtain the quantity of the internal data of the optical cable foundation in the first optical cable model;

[0101] Take the quantity of the first abnormal data and the quantity of the internal data of the optical cable foundation as the first analysis criterion;

[0102] Based on the first analysis criterion, if the quantity of the first abnormal data reaches the first preset threshold, it is determined that an abnormality has occurred inside the optical cable.

[0103] The data analysis module 5 may include an optical fiber analysis unit 501 and a protective sleeve analysis unit 502. The optical fiber analysis unit 501 includes an optical fiber attenuation analysis subunit 5011, an optical fiber optical power analysis subunit 5012, an optical fiber vibration analysis subunit 5013, and an optical fiber stress analysis subunit 5014. Considering that there will also be losses during normal use inside the optical cable, different data can be quite different. The quite different data are classified as first abnormal data. The optical fiber attenuation analysis subunit 5011 compares the real-time obtained optical fiber attenuation value with the initial optical fiber attenuation value. When the real-time optical fiber attenuation value differs from the initial optical fiber attenuation value by 20%, the real-time optical fiber attenuation value is classified as first abnormal data. The optical fiber optical power analysis subunit 5012 compares the real-time obtained optical fiber optical power value with the initial optical fiber optical power value. When the real-time optical fiber optical power value differs from the initial optical fiber optical power value by 20%, the real-time optical fiber optical power is classified as first abnormal data. The optical fiber vibration analysis subunit 5013 compares the real-time obtained optical fiber vibration value with the initial optical fiber vibration value. When the real-time optical fiber vibration value differs from the initial optical fiber vibration value by 20%, the real-time optical fiber vibration value is classified as first abnormal data. The optical fiber stress analysis subunit 5014 compares the real-time obtained optical fiber stress value with the initial optical fiber stress value. When the real-time optical fiber stress value differs from the initial optical fiber stress value by 20%, the real-time optical fiber stress value is classified as first abnormal data. When the number of first abnormal data reaches half of the number of the basic internal data of the optical cable, that is, 2, it is determined that the optical fiber is abnormal.

[0104] Furthermore, the data analysis module 5 analyzes the second type of data according to the second optical cable model and obtains a second analysis result, which specifically includes:

[0105] Classify the second type of data that is different from the data in the second optical cable model as second abnormal data;

[0106] Obtain the number of the basic external data of the optical cable in the second optical cable model;

[0107] Use the number of second abnormal data and the number of the basic external data of the optical cable as a second analysis criterion;

[0108] Based on the second analysis criterion, if the number of second abnormal data reaches a second preset threshold, it is determined that there is an abnormality outside the optical cable.

[0109] The protective sleeve analysis unit 502 in the data analysis module 5 includes a protective sleeve temperature analysis subunit 5021, a protective sleeve length analysis subunit 5022, a protective sleeve pressure analysis subunit 5023, and a protective sleeve insulation analysis subunit 5024. The protective sleeve temperature analysis subunit 5021 compares the temperature of the protective sleeve obtained in real time with the initial temperature of the protective sleeve. When the temperature of the protective sleeve in real time differs from the initial temperature of the protective sleeve by 10 °C, the temperature of the protective sleeve in real time is classified as second abnormal data. The protective sleeve length analysis subunit 5022 compares the length of the protective sleeve obtained in real time with the initial length of the protective sleeve. When the length of the protective sleeve in real time differs from the initial length of the protective sleeve by 10 m, the length of the protective sleeve in real time is classified as second abnormal data. The protective sleeve pressure analysis subunit 5023 compares the pressure received by the protective sleeve obtained in real time with the pressure received by the initial protective sleeve. When the pressure received by the protective sleeve in real time differs from the pressure received by the initial protective sleeve by 20%, the pressure received by the protective sleeve in real time is classified as second abnormal data. The protective sleeve insulation analysis subunit 5024 compares the insulation value of the protective sleeve obtained in real time with the insulation value of the initial protective sleeve. When the insulation value of the protective sleeve in real time differs from the insulation value of the initial protective sleeve by 10%, the insulation value of the protective sleeve in real time is classified as second abnormal data. When the number of second abnormal data reaches half of the number of the basic external data of the optical cable, that is, 2, it is determined that the protective sleeve has an abnormality.

[0110] Furthermore, the fault feature module 6 is used to extract the first fault feature and the second fault feature, specifically including:

[0111] The data acquisition module 2 is used to acquire historical fault information, and the historical fault information includes historical internal fault information and historical external fault information;

[0112] The fault feature module 6 extracts the first fault feature from the historical internal fault information;

[0113] The fault feature module 6 extracts the second fault feature from the historical external fault information.

[0114] The remote terminal stores historical fault information when the optical cable fails. The historical fault information includes information when the optical fiber fails and information when the protective sleeve fails. The fault feature module 6 extracts some characteristic trends that the optical fiber will show when the optical fiber fails from the information when the optical fiber fails, that is, the first fault feature. For example, one of the characteristics when the optical fiber fails is that the attenuation value of the optical fiber will increase. The fault feature module 6 extracts some characteristic trends that the protective sleeve will show when the protective sleeve fails from the information when the protective sleeve fails, that is, the second fault feature. For example, one of the characteristics when the protective sleeve fails is that the temperature of the protective sleeve will rise.

[0115] Further, the fault judgment module 7 performs fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result and a first maintenance plan, specifically including:

[0116] The fault judgment module 7 performs fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result;

[0117] Compare the first fault judgment result with the first analysis result;

[0118] If the first fault judgment result is different from the first analysis result, re-obtain the first type of data and perform data analysis;

[0119] If the first fault judgment result is the same as the first analysis result, analyze and obtain the first fault cause, and generate a first maintenance plan according to the first fault cause.

[0120] The fault judgment module 7 performs fault judgment on the result of the optical fiber abnormality according to the characteristic trend that appears when the optical fiber fails. For example, the characteristic trend that appears when the optical fiber fails is that the optical fiber attenuation value increases. When it is judged that the reason for the optical fiber abnormality does not include the increase in the optical fiber attenuation value, that is, the first fault judgment result is different from the first analysis result, it is necessary to re-obtain the real-time optical fiber data, and the data analysis module 5 re-performs data analysis. When it is judged that the reason for the optical fiber abnormality includes the increase in the optical fiber attenuation value, that is, the first fault judgment result is the same as the first analysis result, it is judged that the optical fiber has failed, and the reason for the increase in the optical fiber attenuation value is analyzed. For example, the optical fiber attenuation value increases because the optical fiber is damaged. The suggestion of the first maintenance plan is to replace a section of the optical fiber or re-fuse the fiber.

[0121] Further, the fault judgment module 7 performs fault judgment on the second analysis result according to the second fault feature, and obtains a second judgment result and a second maintenance plan, specifically including:

[0122] The fault judgment module 7 performs fault judgment on the second analysis result according to the second fault feature, and obtains a second judgment result;

[0123] Compare the second judgment result with the second analysis result;

[0124] If the second judgment result is different from the second analysis result, re-obtain the second type of data and perform data analysis;

[0125] If the second judgment result is the same as the second analysis result, analyze and obtain the second fault cause, and generate a second maintenance plan according to the second fault cause.

[0126] The fault judgment module 7 makes a fault judgment on the abnormal result of the protective sleeve according to the characteristic trend that will occur when the protective sleeve fails. For example, the characteristic trend that will occur when the protective sleeve fails is that the temperature of the protective sleeve rises. When it is judged that the reason for the abnormality of the protective sleeve does not include the temperature rise of the protective sleeve, that is, the second fault judgment result is different from the second analysis result, it is necessary to re-obtain the real-time data of the protective sleeve, and the data analysis module 5 re-performs data analysis. When it is judged that the reason for the abnormality of the protective sleeve includes the temperature rise of the protective sleeve, that is, when the second fault judgment result is the same as the second analysis result, it is judged that the protective sleeve has failed, and the reason for the temperature rise of the protective sleeve is analyzed. For example, the temperature of the protective sleeve rises because it is hit by a spark. The suggestion of the first maintenance plan is to replace a section of the protective sleeve or repair the protective sleeve again.

[0127] Further, the visualization module 8 includes a GIS map unit 801, a display unit 802, and a key unit 803;

[0128] The GIS map unit 801 is used to obtain three-dimensional position information, and the three-dimensional position information includes the geographical location of the optical cable, the fault location, and the geographical location of the first user;

[0129] The display unit 802 is used to display the three-dimensional position information, the first maintenance plan, and the second maintenance plan;

[0130] The key unit 803 is used to verify the key input by the second user.

[0131] The first user can be a maintenance staff, and the second user can be a back-end management staff. The GIS map unit 801 can obtain the geographical location where the optical cable is laid and label each section of the optical cable. The GIS map unit 801 can obtain the location where the optical cable fails according to the optical fiber detection unit 101 and the protective sleeve detection unit 102 arranged beside the optical cable. The GIS map unit 801 can also obtain the geographical location of the first user. For example, it can obtain the geographical location of the maintenance staff through the equipment carried by the maintenance staff. The GIS map unit 801 can generate an optimal route that takes the least time for the maintenance staff to reach the optical cable failure location based on the optical cable failure location and the location of the maintenance staff. Through the display unit 802, the geographical location where the optical cable is laid, the optical cable failure location, and the geographical location of the maintenance staff can be displayed on the GIS map, and an optimal route is displayed between the optical cable failure location and the geographical location of the maintenance staff and sent to the maintenance staff. The maintenance staff can start following the optimal route and reach the optical cable failure location to repair the optical cable in the shortest time. Before the maintenance staff goes to the optical cable failure location, the display unit 802 can display the first maintenance plan or the second maintenance plan on the GIS map according to the cause of the optical cable failure, which is convenient for the back-end management staff to arrange appropriate maintenance staff to go to the optical cable failure point for repair. The maintenance staff can know the maintenance tools to be carried and the maintenance measures to be taken, which not only saves the maintenance time but also improves the maintenance efficiency, and greatly reduces the loss caused by the optical cable failure. The key unit 803 is used to verify the key input by the back-end management staff. Only when the input key is correct can the various data information displayed on the visualization module 8 be seen, avoiding the risk of theft after others know the various data information of the optical cable, and ensuring the safety of the optical cable.

[0132] Furthermore, the visualization module 8 visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on the GIS map, specifically including:

[0133] After the second user correctly verifies the key through the key unit 803, the GIS map unit 801 obtains the three-dimensional position information in real time and displays the three-dimensional position information through the display unit 802;

[0134] The display unit 802 is used to display the real-time data information of the optical cable, the first fault judgment result, and the second fault judgment result;

[0135] If there is a first fault cause, the display unit 802 will display the first maintenance plan;

[0136] If there is a second fault cause, the display unit 802 will display the second maintenance plan;

[0137] If both the first failure cause and the second failure cause exist, the display unit 802 will display the first maintenance plan and the second maintenance plan in a combined manner.

[0138] After the back-end management personnel correctly input the key in the remote terminal, they start to view various data information of the optical cable. When receiving a prompt from the remote terminal indicating that a fault has occurred in the optical cable, the GIS map unit 801 obtains the three-dimensional position information and displays it on the GIS map through the display unit 802 for the convenience of the back-end management personnel to view. If a fault occurs in the optical fiber, the display unit 802 will display the first fault judgment result and the first maintenance plan on the GIS map. The first maintenance plan may include the optimal route for the maintenance personnel to reach the optical fiber fault location, the tools to be carried for repairing the optical fiber, the steps recommended for repairing the optical fiber, etc. The back-end management personnel send the first maintenance plan to the maintenance personnel to facilitate their maintenance work. If a fault occurs in the protective sleeve, the display unit 802 will display the second fault judgment result and the second maintenance plan on the GIS map. The second maintenance plan may include the optimal route for the maintenance personnel to reach the protective sleeve fault location, the tools to be carried for repairing the protective sleeve, the steps recommended for repairing the protective sleeve, etc. The back-end management personnel send the second maintenance plan to the maintenance personnel to facilitate their maintenance work. If faults occur in both the optical fiber and the protective sleeve, the overlapping parts of the first maintenance plan and the second maintenance plan will be displayed in a combined manner on the GIS map. After being sent by the back-end management personnel to the maintenance personnel, it is convenient for the maintenance personnel to view and make preparations.

[0139] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A pipeline optical cable visualization device based on a GIS map, characterized in that, An optical cable detection module including an optical cable end, a data acquisition module of a remote terminal, a data processing module, a model establishment module, a data analysis module, a fault feature module, a fault judgment module, a visualization module, and a user terminal; The optical cable detection module is used to detect real-time data information of the optical cable; The data acquisition module is used to acquire the real-time data information of the optical cable; The data processing module divides the real-time data information of the optical cable into first-type data and second-type data; Taking the internal and external data of the optical cable in the real-time data information of the optical cable as the division standard, the optical fiber attenuation value, optical fiber optical power value, optical fiber vibration value, and optical fiber stress value of the real-time internal data of the optical cable are divided into first-type data, and the temperature of the protective sleeve, the length of the protective sleeve, the pressure received by the protective sleeve, and the insulation value of the protective sleeve of the real-time external data of the optical cable are divided into second-type data; The model establishment module is used to establish a first optical cable model and a second optical cable model; The data analysis module analyzes the first-type data according to the first optical cable model and obtains a first analysis result; The data analysis module analyzes the second-type data according to the second optical cable model and obtains a second analysis result; The fault feature module is used to extract a first fault feature and a second fault feature; The fault judgment module performs a fault judgment on the first analysis result according to the first fault feature, and obtains a first fault judgment result and a first maintenance plan; The fault judgment module performs a fault judgment on the second analysis result according to the second fault feature, and obtains a second fault judgment result and a second maintenance plan; The visualization module visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on a GIS map.

2. The pipeline optical cable visualization device based on a GIS map according to claim 1, characterized in that, The data processing module divides the real-time data information of the optical cable into first-type data and second-type data, specifically including: The data processing module takes the internal and external data of the optical cable in the real-time data information of the optical cable as the division standard; The data processing module divides the real-time internal data of the optical cable into the first-type data; The data processing module divides the real-time external data of the optical cable into the second-type data.

3. The pipeline optical cable visualization device based on a GIS map according to claim 2, characterized in that, The model establishment module is used to establish a first optical cable model and a second optical cable model, specifically including: The data acquisition module is used to acquire basic data information of the optical cable; The model establishment module takes the internal and external data of the optical cable in the basic data information of the optical cable as the establishment standard; The model establishment module establishes the basic internal data of the optical cable as the first optical cable model; The model establishment module establishes the basic external data of the optical cable as the second optical cable model.

4. The pipeline optical cable visualization device based on a GIS map according to claim 3, characterized in that, The data analysis module analyzes the first-type data according to the first optical cable model and obtains a first analysis result, specifically including: Dividing the first-type data that is different from the data in the first optical cable model into first abnormal data; Obtaining the quantity of the basic internal data of the optical cable in the first optical cable model; Taking the quantity of the first abnormal data and the quantity of the basic internal data of the optical cable as the first analysis criterion; Based on the first analysis criterion, if the quantity of the first abnormal data reaches the first preset threshold, it is determined that an abnormality has occurred inside the optical cable.

5. The pipeline optical cable visualization device based on a GIS map according to claim 4, characterized in that, The data analysis module analyzes the second type of data according to the second optical cable model and obtains the second analysis result, which specifically includes: Classify the second type of data that is different from the data in the second optical cable model as the second abnormal data; Obtain the quantity of the basic external data of the optical cable in the second optical cable model; Use the quantity of the second abnormal data and the quantity of the basic external data of the optical cable as the second analysis criterion; Based on the second analysis criterion, if the quantity of the second abnormal data reaches the second preset threshold, it is determined that an abnormality has occurred outside the optical cable.

6. The pipeline optical cable visualization device based on a GIS map according to claim 1, characterized in that, The fault feature module is used to extract the first fault feature and the second fault feature, which specifically includes: The data acquisition module is used to acquire historical fault information, and the historical fault information includes historical internal fault information and historical external fault information; The fault feature module extracts the first fault feature from the historical internal fault information; The fault feature module extracts the second fault feature from the historical external fault information.

7. The pipeline optical cable visualization device based on a GIS map according to claim 6, characterized in that, The fault judgment module performs a fault judgment on the first analysis result according to the first fault feature and obtains a first fault judgment result and a first maintenance plan, which specifically includes: The fault judgment module performs a fault judgment on the first analysis result according to the first fault feature and obtains a first fault judgment result; Compare the first fault judgment result with the first analysis result; If the first fault judgment result is different from the first analysis result, re-acquire the first type of data and perform data analysis; If the first fault judgment result is the same as the first analysis result, analyze and obtain the first fault cause, and generate the first maintenance plan according to the first fault cause.

8. The pipeline optical cable visualization device based on a GIS map according to claim 6, characterized in that, The fault judgment module performs a fault judgment on the second analysis result according to the second fault feature and obtains a second fault judgment result and a second maintenance plan, which specifically includes: The fault judgment module performs a fault judgment on the second analysis result according to the second fault feature and obtains a second fault judgment result; Compare the second fault judgment result with the second analysis result; If the second fault judgment result is different from the second analysis result, re-acquire the second type of data and perform data analysis; If the second fault judgment result is the same as the second analysis result, analyze and obtain the second fault cause, and generate the second maintenance plan according to the second fault cause.

9. The pipeline optical cable visualization device based on a GIS map according to claim 8, characterized in that, The visualization module includes a GIS map unit, a display unit, and a key unit; The GIS map unit is used to obtain three-dimensional position information, and the three-dimensional position information includes the geographical location of the optical cable, the fault location, and the geographical location of the first user; The display unit is used to display the three-dimensional position information, the first maintenance plan, and the second maintenance plan; The key unit is used to verify the key input by the second user.

10. The pipeline optical cable visualization device based on a GIS map according to claim 9, characterized in that, The visualization module visually displays the real-time data information of the optical cable, the first fault judgment result, the second fault judgment result, the first maintenance plan, and the second maintenance plan on the GIS map, specifically including: After the second user correctly verifies the key through the key unit, the GIS map unit obtains the three-dimensional position information in real time, and displays the three-dimensional position information through the display unit; The display unit is used to display the real-time data information of the optical cable, the first fault judgment result, and the second fault judgment result; If there is the first fault cause, the display unit displays the first maintenance plan; If there is the second fault cause, the display unit displays the second maintenance plan; If both the first fault cause and the second fault cause exist, the display unit combines and displays the first maintenance plan and the second maintenance plan.

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