Fault analysis method of optical cable and related device

Abstract

The invention provides an optical cable fault analysis method. The method comprises the steps of obtaining a fault optical cable; performing appearance inspection on the faulty optical cable to determine first fault information; performing internal inspection on the faulty optical cable to determine second fault information; performing disassembly inspection on the faulty optical cable to determine third fault information; and determining a fault position and a fault reason based on the first fault information, the second fault information and the third fault information. Aiming at the structural characteristics of the optical cable, the fault optical cable is subjected to structural analysis, the fault position is gradually positioned from the modes of appearance inspection, internal inspection, disassembly inspection and the like, and the fault reason is analyzed, so that the fault analysis precision is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fault positioning, in particular to a fault analysis method of an optical cable and a related device. BACKGROUND

[0002] An optical cable mainly consists of a cable core, a reinforcing element and a sheath, wherein the cable core contains an optical fiber, the optical fiber belongs to an optical element and is responsible for physical transmission of optical signals, and the optical fiber is the most fragile part in the optical cable; the reinforcing element and the sheath of different optical cables are different, resulting in different probabilities of failure of the optical fiber, and therefore, there is an urgent need for a method for positioning a fault position of an optical cable to quickly determine the fault position of the optical cable and analyze a fault cause to reduce the probability of failure of the optical cable. SUMMARY

[0003] In view of the above, the purpose of the present application is to provide a fault analysis method of an optical cable and a related device.

[0004] To achieve the above purpose, the present application provides a fault analysis method of an optical cable, comprising:

[0005] acquiring a fault optical cable;

[0006] performing appearance inspection on the fault optical cable to determine first fault information;

[0007] performing internal inspection on the fault optical cable to determine second fault information;

[0008] performing disassembly inspection on the fault optical cable to determine third fault information;

[0009] determining a fault position and a fault cause based on the first fault information, the second fault information and the third fault information.

[0010] Further, the acquiring of the fault optical cable comprises:

[0011] acquiring a to-be-detected optical cable;

[0012] performing light source detection on the to-be-detected optical cable to determine whether the to-be-detected optical cable has a fault;

[0013] in response to determining that the to-be-detected optical cable has a fault, determining that the to-be-detected optical cable is a fault optical cable.

[0014] Further, the appearance inspection on the fault optical cable to determine the first fault information comprises:

[0015] performing appearance inspection on an appearance form of the fault optical cable to determine whether there is an abnormal condition outside the fault optical cable;

[0016] In response to determining that the external of the fault optical cable has an abnormality, the first fault information is determined based on a location and a form of the abnormality.

[0017] Further, the internal of the fault optical cable is inspected to determine second fault information, including:

[0018] The internal of the fault optical cable is radiographically inspected to determine whether the internal of the fault optical cable has an abnormality;

[0019] In response to determining that the internal of the fault optical cable has an abnormality, the second fault information is determined based on a location and a form of the abnormality.

[0020] Further, the fault optical cable includes a fixed structure, a protective structure, and an optical fiber; the fault optical cable is disassembled and inspected to determine third fault information, including:

[0021] The fixed structure and the protective structure of the fault optical cable are sequentially opened to expose the optical fiber of the fault optical cable;

[0022] It is detected whether the optical fiber of the fault optical cable has a fracture;

[0023] In response to determining that the optical fiber of the fault optical cable has a fracture, a fracture location is determined, and a fracture surface of the fracture location is analyzed to obtain the third fault information.

[0024] Further, the fault location and the fault cause are determined based on the first fault information, the second fault information, and the third fault information, including:

[0025] The fault location of the fault optical cable is determined based on the third fault information;

[0026] The fault cause is determined based on the first fault information, the second fault information, and the third fault information.

[0027] Further, the third fault information includes a fracture location and a fracture surface, the first fault information includes an abnormality location and an abnormality form, and the second fault information includes an internal abnormality location and an internal abnormality form; the fault cause is determined based on the first fault information, the second fault information, and the third fault information, including:

[0028] A positional relationship of the fracture location, the abnormality location, and the internal abnormality location is determined;

[0029] A correlation of the fracture surface, the abnormality form, and the internal abnormality form is determined;

[0030] The fault cause is determined based on the positional relationship and the correlation.

[0031] Further, the analysis on the fracture condition of the fracture position comprises:

[0032] The fracture of the fracture position is photographed to obtain a fracture morphology image;

[0033] The fracture morphology image is analyzed to obtain a fracture process.

[0034] Based on the same inventive concept, the present disclosure further provides an electronic device comprising a memory, a processor, and a computer program stored on the memory and executable by the processor, wherein the processor implements the method as described above when executing the computer program.

[0035] Based on the same inventive concept, the present disclosure further provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method as described above.

[0036] Based on the same inventive concept, the present disclosure further provides a computer program product comprising computer program instructions for causing a computer to execute the method as described above.

[0037] As can be seen from the above, the optical cable fault analysis method provided by the present application determines the fault position and the fault cause by performing appearance inspection, internal inspection, and disassembly inspection on the faulty optical cable, realizes fault positioning and fault analysis on the faulty optical cable, and thus provides a basis for reducing the fault rate of the optical cable, which is conducive to improving the practicality and reliability of the optical cable. The present application analyzes the structure of the faulty optical cable according to the structural characteristics of the optical cable, gradually locates the fault position from the appearance inspection, internal inspection, and disassembly inspection, and analyzes the fault cause, which is conducive to improving the fault analysis accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the present application or related art, the following will briefly introduce the drawings needed to be used in the embodiments or related art descriptions. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0039] Figure 1 The flow structure schematic diagram of the optical cable fault analysis method of the present application embodiment is shown in the figure;

[0040] Figure 2 The structure schematic diagram of the optical cable to be detected (without fault) of the present application embodiment is shown in the figure;

[0041] Figure 3 The structure schematic diagram of the optical cable to be detected (with fault) of the present application embodiment is shown in the figure;

[0042] Figure 4 A schematic diagram of a fracture morphology image of an optical fiber of a failed optical cable according to an embodiment of the present application;

[0043] Figure 5 A schematic diagram of a structure of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0044] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings.

[0045] It should be noted that, unless otherwise defined, technical terms or scientific terms used in the embodiments of the present application should be understood as their common meanings to those of ordinary skill in the art to which the present application pertains. The terms "first", "second", and similar terms used in the embodiments of the present application do not denote any order, quantity, or importance, but are merely used to distinguish different components. The terms "include", "contain", and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" and "connected" and similar terms do not mean only physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are merely used to indicate relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly.

[0046] Optical cables are indispensable devices in optical communication systems. In optical fiber communication, data communication, multimedia communication, and other communication systems using optical fibers as transmission media, connections between optical fibers, optical cables and optical fibers, or optical fibers and optical terminal devices are required, and good connection performance is required. An optical cable is composed of mechanical and optical structures, and an optical fiber is the core medium, which is an optical element responsible for the physical transmission of optical signals.

[0047] Optical fibers are usually made of glass or plastic fibers that serve as light-conducting media, using optical pulses to transmit signals. Optical fibers are generally packaged in plastic outer sheaths or armor sheaths to enable them to withstand harsh environmental conditions. However, optical fibers are still the weakest part of the optical cable connector, and compared with metal fibers, light is more likely to be damaged by excessive stretching or bending, resulting in breakage.

[0048] As described in the background, the optical cable is mainly composed of three parts of a cable core, a reinforcing element and a sheath, wherein the cable core contains an optical fiber, the optical fiber belongs to an optical element and is responsible for physical transmission of an optical signal, and is the most fragile part in the optical cable; the reinforcing element and the sheath of different optical cables are different, resulting in different probabilities of failure of the optical fiber, and therefore, there is an urgent need for a method for positioning a failure position of an optical cable to quickly determine the failure position of the optical cable and analyze the failure cause to reduce the failure probability of the optical cable.

[0049] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0050] In some embodiments, a failure analysis method of an optical cable, as shown in Figure 1 , comprises:

[0051] Step S100, acquiring a failure optical cable;

[0052] Specifically, the optical cable is detected to determine whether the optical cable can normally transmit an optical signal, when it is determined that an optical cable cannot normally transmit an optical signal, it is determined that the optical cable is a failure optical cable, and based on this, the failure analysis of the failure optical cable is performed.

[0053] Step S200, performing appearance inspection on the failure optical cable to determine first failure information;

[0054] Specifically, the appearance inspection is performed to preliminarily determine the position and failure condition of the external failure of the failure optical cable, so as to analyze the failure subsequently, and the first failure information comprises the external failure condition and the external failure position.

[0055] Step S300, performing internal inspection on the failure optical cable to determine second failure information;

[0056] Specifically, the internal inspection is performed to further determine the position and failure condition of the internal failure of the failure optical cable, so as to analyze the failure subsequently, and the second failure information comprises the internal failure condition and the internal failure position.

[0057] It should be noted that the internal inspection can be a ray inspection to check whether there is a failure and an abnormal condition in the internal structure of the optical cable through the ray inspection. The internal structure of the optical cable comprises an internal connection structure and an internal body structure of the optical cable.

[0058] Step S400, performing disassembly inspection on the failure optical cable to determine third failure information;

[0059] Specifically, the disassembly inspection is performed to expose the internal optical fiber of the failure optical cable to determine the failure condition and the failure position of the optical fiber of the failure optical cable, and the third failure information comprises the optical fiber failure condition and the optical fiber failure position.

[0060] Step S500, determining the fault location and the fault cause based on the first fault information, the second fault information and the third fault information.

[0061] Specifically, the first fault information, the second fault information and the third fault information are comprehensively analyzed to determine the fault location and the fault cause of the fault optical cable.

[0062] It should be noted that the fault location in the third fault information is the root fault location of the fault optical cable, and the fault locations in the first fault information and the second fault information are both the fault locations related to the third fault information. By combining the fault conditions in the first fault information and the second fault information, the fault cause of the fault condition in the third fault information is obtained.

[0063] Specifically, no fault condition and abnormal condition is found in the appearance inspection of the fault optical cable, and the first fault information is empty. No abnormal condition is found in the internal inspection of the fault optical cable, and the second fault information is a hole. The disassembly inspection of the fault optical cable finds that the optical fiber of the fault optical cable has a fiber break phenomenon, and the third fault information is determined. The third fault information includes the fault location and the fault condition. The fault condition is that the fracture of the broken optical fiber has local wear marks, and layer-by-layer expanding texture can also be seen. The source area coating layer has a gap or a secondary crack. The fault location of the fault optical cable, i.e. the fault location in the third fault information, can be confirmed, and the fault cause is that the gradual development process is related to repeated stress.

[0064] In the embodiment, the fault location and the fault cause are determined by the appearance inspection, the internal inspection and the disassembly inspection of the fault optical cable, the fault positioning and the fault analysis of the fault optical cable are realized, and the basis for reducing the fault rate of the optical cable is provided, which is beneficial to improving the practicability and the reliability of the optical cable. The structure of the optical cable is analyzed, the fault location is gradually positioned from the appearance inspection, the internal inspection and the disassembly inspection, and the fault cause is analyzed, which is beneficial to improving the fault analysis accuracy.

[0065] In some embodiments, step S100: the fault cable is obtained, including:

[0066] Step S101, obtaining a to-be-detected optical cable;

[0067] Specifically, the to-be-detected optical cable is detected to determine whether the to-be-detected optical cable is a fault optical cable, and therefore at least one to-be-detected optical cable is obtained before detection.

[0068] Step S102, performing light source detection on the to-be-detected optical cable to determine whether the to-be-detected optical cable has a fault;

[0069] Specifically, the judgment of whether the to-be-detected optical cable has a fault lies in detecting whether the to-be-detected optical cable can normally transmit optical signals, so that the to-be-detected optical cable is subjected to light source detection to determine whether the to-be-detected optical cable can normally transmit optical signals, and then whether the to-be-detected optical cable has a fault is determined.

[0070] It should be noted that if it is determined that the to-be-detected optical cable can normally transmit optical signals, it is determined that the to-be-detected optical cable has no fault; if it is determined that the to-be-detected optical cable cannot normally transmit optical signals, it is determined that the to-be-detected optical cable has a fault.

[0071] In addition, the light source detection is to introduce a light source into one end of the to-be-detected optical cable to observe the light path of the to-be-detected optical cable, for example, Figure 2 As shown in the figure, if the light path can be viewed at the other end of the to-be-detected optical cable, it is determined that the to-be-detected optical cable has no fault; as Figure 3 shown, if the light path cannot be viewed at the other end of the to-be-detected optical cable, it is determined that the to-be-detected optical cable has a fault.

[0072] Step S103, in response to determining that the to-be-detected optical cable has a fault, determining that the to-be-detected optical cable is a fault cable.

[0073] Specifically, after it is determined that the to-be-detected optical cable has a fault, the to-be-detected optical cable is determined to be a fault optical cable.

[0074] For example, three to-be-detected optical cables are subjected to light source detection, one of the to-be-detected optical cables has no fault, and the other two to-be-detected optical cables have faults, and then the two to-be-detected optical cables are both determined to be fault optical cables.

[0075] In this embodiment, the to-be-detected optical cable is subjected to light source detection to determine whether the to-be-detected optical cable has a fault, and the to-be-detected optical cable having a fault is determined to be a fault optical cable, so that subsequent fault analysis of the fault optical cable is performed, the source of the fault optical cable is determined, and the fault analysis of the fault optical cable is performed layer by layer.

[0076] In some embodiments, step S200: the appearance of the fault optical cable is subjected to appearance inspection to determine first fault information, comprising:

[0077] Step S201, appearance inspection is performed on the appearance form of the fault optical cable to determine whether there is an abnormal condition outside the fault optical cable.

[0078] Specifically, the appearance form of the fault optical cable is subjected to appearance inspection to check whether there is an abnormal breakage or deformation outside, and then it is determined whether there is an abnormal condition outside the fault optical cable.

[0079] It should be noted that the appearance inspection is to check the external morphology of the faulty optical cable, and compare the external morphology of the faulty optical cable with that of a normal optical cable to determine whether the faulty optical cable is abnormally damaged or deformed.

[0080] In step S202, in response to determining that the external appearance of the faulty optical cable is abnormal, the first fault information is determined based on the position and appearance of the abnormality.

[0081] Specifically, when it is determined that the external appearance of the faulty optical cable is abnormal through the appearance inspection, the first fault information can be generated according to the abnormality. When it is determined that the external appearance of the faulty optical cable is not abnormal, the first fault information is empty.

[0082] It should be noted that the abnormality can be determined to have an abnormal position and an abnormal appearance, and the abnormal position and the abnormal appearance are stored as a first fault position and a first fault condition respectively to obtain the first fault information.

[0083] In this embodiment, the appearance of the faulty optical cable is inspected to determine whether the appearance of the faulty optical cable is abnormal, and when it is determined that the appearance of the faulty optical cable is abnormal, the first fault information is obtained according to the position and appearance of the abnormality for subsequent fault analysis of the faulty optical cable based on the first fault information.

[0084] In some embodiments, step S300: the internal inspection of the faulty optical cable to determine the second fault information, includes:

[0085] In step S301, the faulty optical cable is subjected to a radiographic inspection to determine whether the internal appearance of the faulty optical cable is abnormal.

[0086] Specifically, the faulty optical cable is subjected to a radiographic inspection to observe the internal structure of the faulty optical cable through the radiographic inspection, and thus it can be determined whether the internal structure of the faulty optical cable is abnormally deformed or the like.

[0087] In step S302, in response to determining that the internal appearance of the faulty optical cable is abnormal, the second fault information is determined based on the position and appearance of the abnormality.

[0088] Specifically, when it is determined that the internal structure of the faulty optical cable is abnormal through the radiographic inspection, the second fault information can be generated according to the abnormality. When it is determined that the internal structure of the faulty optical cable is not abnormal, the second fault information is empty.

[0089] It should be noted that the internal inspection is to inspect the internal structure of the faulty optical cable to determine whether the internal structure of the faulty optical cable is abnormal, for example, the shell, the crimp sleeve, the armor, the shell pressing plate and the spring, etc., in addition, the abnormality of the optical fiber of the faulty optical cable cannot be observed by the radiographic inspection, and the faulty optical cable needs to be disassembled and inspected to determine the optical fiber fault information of the faulty optical cable.

[0090] In this embodiment, the internal inspection of the faulty optical cable is completed by radiographic inspection to determine whether the internal structure of the faulty optical cable is abnormal, and when it is determined that the internal structure of the faulty optical cable is abnormal, the second fault information is obtained according to the position and form of the abnormality, so that subsequent fault analysis of the faulty optical cable is performed according to the second fault information.

[0091] In some embodiments, the faulty optical cable comprises a fixing structure, a protection structure and an optical fiber; and the disassembled inspection of the faulty optical cable to determine the third fault information comprises:

[0092] S401, the fixing structure and the protection structure of the faulty optical cable are opened in sequence, so that the optical fiber of the faulty optical cable is exposed;

[0093] Specifically, the faulty optical cable comprises an optical fiber, a protection structure and a fixing structure which are arranged layer by layer, the fixing structure is located at the periphery of the protection structure, and the protection structure is located at the periphery of the optical fiber. When the faulty optical cable is disassembled and inspected, the fixing structure and the protection structure of the faulty optical cable are disassembled in sequence, and then the optical fiber of the faulty optical cable is exposed, so that the fault position and the fault condition of the optical fiber of the faulty optical cable are confirmed.

[0094] S402, whether the optical fiber of the faulty optical cable is broken is detected;

[0095] Specifically, the exposed optical fiber of the faulty optical cable is visually inspected to determine whether the optical fiber of the faulty optical cable is broken.

[0096] It should be noted that when the optical fiber of the faulty optical cable is broken, it is relatively easy to check, and when the optical fiber of the faulty optical cable is cracked, it is not easy to check. Therefore, when the optical fiber of the faulty optical cable is visually inspected, it needs to be observed sufficiently to avoid omission.

[0097] S403, in response to determining that the optical fiber of the faulty optical cable is broken, the breaking position is determined, and the breaking condition of the breaking position is analyzed to obtain the third fault information.

[0098] Specifically, based on the fracture of the optical fiber of the fault optical cable, the fracture position is determined, and the fracture condition of the fracture position is analyzed to determine the cause of the fracture position, and third fault information is obtained.

[0099] In the embodiment, the optical fiber of the fault optical cable is checked by disassembly inspection to determine the fracture position and fracture condition of the optical fiber of the fault optical cable, and the third fault information is obtained according to the fracture position and fracture condition, so that the fault position and fault cause of the fault optical cable are obtained according to the third fault information.

[0100] In some embodiments, the step S500 of determining the fault position and fault cause based on the first fault information, the second fault information and the third fault information comprises:

[0101] The step S501 of determining the fault position of the fault optical cable based on the third fault information.

[0102] Specifically, the third fault information is fault information of the optical fiber of the fault optical cable, and the optical fiber of the fault optical cable is the main structure of the fault optical cable. According to the third fault information, the root cause of the fault of the fault optical cable can be determined, and therefore, the fault position of the fault optical cable can be determined according to the third fault information.

[0103] The step S502 of determining the fault cause based on the first fault information, the second fault information and the third fault information.

[0104] Specifically, the first fault information is used to determine the abnormal position and abnormal condition of the appearance of the fault optical cable, and the second fault information is used to determine the abnormal position and abnormal condition of the internal structure of the fault optical cable. The correlation between the first fault information and the second fault information is analyzed by combining the external abnormal position, the external abnormal condition, the internal structure abnormal position and the internal structure abnormal condition, which is conducive to analyzing the fault cause. On this basis, the third fault information, i.e. the abnormal position and abnormal condition of the optical fiber of the fault optical cable, can be used to further determine the fault cause of the fault optical cable.

[0105] In the embodiment, the first fault information, the second fault information and the third fault information are comprehensively analyzed to realize comprehensive analysis of the fault optical cable, and the fault position and fault cause of the fault optical cable are obtained, which is conducive to avoiding the fault of the fault optical cable and reducing the fault rate of the optical cable.

[0106] In some embodiments, the third fault information includes a fracture position and a fracture condition, the first fault information includes an appearance abnormal position and an appearance abnormal condition, and the second fault information includes an internal abnormal position and an internal abnormal condition; and step S502 of determining a fault cause based on the first fault information, the second fault information, and the third fault information includes:

[0107] Step S502A, determining a positional relationship of the fracture position, the appearance abnormal position, and the internal abnormal position.

[0108] Specifically, the positional relationship among the fracture position, the appearance abnormal position, and the internal abnormal position is determined, so as to analyze the cause-effect relationship among the fracture position, the appearance abnormal position, and the internal abnormal position, and facilitate analysis of the fault cause of the fault optical cable.

[0109] Step S502B, determining a correlation of the fracture condition, the appearance abnormal condition, and the internal abnormal condition.

[0110] Specifically, the correlation among the fracture condition, the appearance abnormal condition, and the internal abnormal condition is determined, so as to analyze the cause-effect relationship among the fracture condition, the appearance abnormal condition, and the internal abnormal condition, and facilitate analysis of the fault cause of the fault optical cable.

[0111] Step S502C, determining the fault cause based on the positional relationship and the correlation.

[0112] Specifically, the fault cause of the fault optical cable is determined in combination with the positional relationship and the correlation.

[0113] For example, the fracture condition includes layer-by-layer expanding texture and secondary cracks, and the appearance abnormal condition and the internal abnormal condition are both null, the correlation is determined to be zero correlation, the fracture position is a certain position, the appearance abnormal position and the internal abnormal position are both null, the positional relationship is determined to be irrelevant, and based on this, the fracture condition of the optical fiber of the fault optical cable is determined to be a gradual development process, and the fault cause is determined to be repeated stress of the fault optical cable. The outer structure and the inner structure of the fault optical cable will not produce abnormal conditions under the action of repeated stress, while the optical fiber of the fault optical cable will gradually break under the action of repeated stress, resulting in failure to transmit optical signals and showing a fault condition.

[0114] In this embodiment, by comprehensively analyzing the first fault information, the second fault information, and the third fault information, the positional relationship of the fracture position, the appearance abnormal position, and the internal abnormal position is determined, the correlation of the fracture condition, the appearance abnormal condition, and the internal abnormal condition is determined, and the fault cause of the fault optical cable is determined in combination with the positional relationship and the correlation, which facilitates improvement of fault analysis accuracy.

[0115] In some embodiments, in step S402, the analysis of the fracture condition of the fracture position comprises:

[0116] In step S402A, the fracture of the fracture position is topographically photographed to obtain a fracture topography image.

[0117] Specifically, the fracture of the fracture position is topographically photographed to obtain a fracture topography image, and the fracture of the fracture position is analyzed by using the fracture topography image.

[0118] For example, as shown in FIG. 4B, a fracture topography image of an optical fiber of the faulty optical cable is shown. Figure 4

[0119] In step S402B, the fracture process analysis is performed on the fracture topography image.

[0120] Specifically, the fracture of the fracture position is analyzed by using the fracture topography image to analyze and determine the fracture process of the optical fiber of the faulty optical cable, so as to further determine the failure cause of the faulty optical cable.

[0121] In this embodiment, the fracture topography image is obtained by topographically photographing the fracture of the fracture position, and the fracture topography image is analyzed to analyze the fracture condition of the fracture position, which can improve the analysis accuracy of the fracture position of the optical fiber of the faulty optical cable, and further improve the analysis accuracy of the failure cause of the faulty optical cable.

[0122] It should be noted that the method of the embodiments of the present application can be executed by a single device, such as a computer or a server, etc. The method of the embodiments of the present application can also be applied to a distributed scenario, and completed by multiple devices cooperating with each other. In this distributed scenario, one of the multiple devices can only execute one or more steps in the method of the embodiments of the present application, and the multiple devices can interact with each other to complete the method.

[0123] It should be noted that some embodiments of the present application have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in a different order than the order described above and still achieve desirable results. In addition, the processes depicted in the figures do not necessarily require the particular order shown, or sequential order, to achieve the desired results. In certain implementations, multitasking and parallel processing can be advantageous.

[0124] ​Based on the same inventive concept, the application also provides an electronic device corresponding to the method of any of the above embodiments, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the optical cable fault analysis method of any of the above embodiments.

[0125] Figure 5 A more specific hardware structure of an electronic device is shown, which can include a processor 1010, a memory 1020, an input / output interface 1030, a communication interface 1040, and a bus 1050. The processor 1010, the memory 1020, the input / output interface 1030, and the communication interface 1040 are connected to each other through the bus 1050 for communication within the device.

[0126] The processor 1010 can be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an ASIC (Application Specific Integrated Circuit), or one or more integrated circuits, etc., for executing related programs to implement the technical solutions provided by the embodiments of the present specification.

[0127] The memory 1020 can be implemented by a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, etc. The memory 1020 can store an operating system and other application programs, and when the technical solutions provided by the embodiments of the present specification are implemented by software or firmware, the related program codes are stored in the memory 1020 and executed by the processor 1010.

[0128] The input / output interface 1030 is used to connect input / output modules to realize information input and output. The input / output modules can be configured as components in the device (not shown in the figure) or externally connected to the device to provide corresponding functions. The input device can include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output device can include a display, a speaker, a vibrator, an indicator light, etc.

[0129] The communication interface 1040 is used to connect the communication module (not shown in the figure) to realize the communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.) or through wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0130] Bus 1050 includes a path for transferring information between the various components (e.g., processor 1010, memory 1020, input / output interface 1030, and communication interface 1040) of the device.

[0131] It should be noted that although the above device only shows the processor 1010, the memory 1020, the input / output interface 1030, the communication interface 1040 and the bus 1050, in the specific implementation process, the device can also include other components necessary for normal operation. In addition, those skilled in the art can understand that the above device can also only contain the components necessary to implement the embodiments of the present application, and does not necessarily contain all the components shown in the figure.

[0132] The electronic device of the above embodiment is used to implement the corresponding optical cable fault analysis method in any of the preceding embodiments, and has the beneficial effects of the corresponding method embodiments, which are not repeated here.

[0133] Based on the same inventive concept, corresponding to any of the above embodiment methods, the present application also provides a non-transitory computer readable storage medium, which stores computer instructions for causing the computer to execute the optical cable fault analysis method according to any of the above embodiments.

[0134] The computer readable medium of the present embodiment includes permanent and non-permanent, removable and non-removable media, which can be realized by any method or technology to store information. The information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette, magnetic tape disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information accessible by a computing device.

[0135] The computer instructions stored in the storage medium of the above embodiment are used to cause the computer to execute the optical cable fault analysis method according to any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which are not repeated here.

[0136] Based on the same concept, the present application also provides a computer program product corresponding to the method of any of the above embodiments, comprising computer program instructions, when the computer program instructions run on a computer, make the computer execute the method as described in any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which are not described here.

[0137] It can be understood that, before using the technical solutions of various embodiments in the present disclosure, the type of personal information involved, the scope of use, the use scenario, etc. will be informed to the user in an appropriate manner, and the authorization of the user will be obtained.

[0138] For example, in response to receiving the active request of the user, prompt information is sent to the user to explicitly prompt the user that the operation requested to be performed will require the acquisition and use of personal information of the user. Thus, the user can voluntarily choose whether to provide personal information to the software or hardware such as electronic devices, application programs, servers, or storage media, etc. that perform the operation of the technical solutions of the present disclosure according to the prompt information.

[0139] As an optional but not limited implementation manner, in response to accepting the active request of the user, the manner of sending prompt information to the user may, for example, be a pop-up window manner, and the prompt information may be presented in the form of text in the pop-up window. In addition, the pop-up window may also carry selection controls for the user to select "agree" or "disagree" to provide personal information to the electronic device.

[0140] It can be understood that the above notification and user authorization process is only illustrative, and does not limit the implementation of the present disclosure, and other ways that meet the relevant laws and regulations can also be applied to the implementation of the present disclosure.

[0141] Those skilled in the art will understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present application is limited to these examples; under the idea of the present application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the embodiments of the present application as described above. In order to be brief, they are not provided in details.

[0142] Additionally, to simplify the description and discussion, and so as not to obscure the embodiments of the application being presented, the well-known functions or constructions of integrated circuit (IC) chips and other components can or can not be shown in the figures and will be omitted as not to unnecessarily obscure the embodiments of the application being presented. Moreover, the devices can be shown in block diagram form in order to avoid obscuring the embodiments of the application, and this also acknowledges the fact that the details in regard to the implementation of the block diagram devices are highly dependent on the platform within which the embodiments of the application are to be implemented (i.e., these details should be well within the purview of one of ordinary skill in the art). Where specific details are set forth in order to describe an illustrative embodiment of the application, it will be apparent to one of ordinary skill in the art that the embodiments of the application can be practiced without, or with variation of, these specific details. Thus, the description is to be considered as illustrative and not restrictive, and the scope of the application should be determined not with reference to the above description, but should be given to the appended claims.

[0143] While the application has been described in connection with specific embodiments thereof, many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) can use the embodiments discussed.

[0144] Embodiments of the present application are intended to cover all such alternatives, modifications and variations as falling within the scope of the broadest possible interpretation of the application as set forth in the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the spirit and scope of the underlying principles should be intended to be embraced by the claims.

Claims

1. A method for fault analysis of optical cables, characterized in that, include: Obtain the faulty optical cable; The faulty optical cable is visually inspected to determine the first fault information; An internal inspection of the faulty optical cable was performed to determine the second fault information; The faulty optical cable was disassembled and inspected to determine the third fault information; The location and cause of the fault are determined based on the first fault information, the second fault information, and the third fault information.

2. The method according to claim 1, characterized in that, The acquisition of the faulty cable includes: Obtain the optical cable to be tested; The optical cable under test is subjected to light source detection to determine whether the optical cable under test has a fault. In response to determining that the optical cable under test has a fault, the optical cable under test is determined to be a faulty cable.

3. The method according to claim 1, characterized in that, The visual inspection of the faulty optical cable to determine the first fault information includes: The external appearance of the faulty optical cable is inspected to determine whether there are any abnormalities on its exterior. In response to determining that there is an abnormality in the external environment of the faulty optical cable, the first fault information is determined based on the location and shape of the abnormality.

4. The method according to claim 1, characterized in that, The internal inspection of the faulty optical cable to determine the second fault information includes: The faulty optical cable is subjected to X-ray inspection to determine whether there are any abnormalities inside the faulty optical cable; In response to determining that there is an abnormality inside the faulty optical cable, the second fault information is determined based on the location and shape of the abnormality.

5. The method according to claim 1, characterized in that, The faulty optical cable includes a fixed structure, a protective structure, and optical fibers; the disassembly and inspection of the faulty optical cable to determine third fault information includes: The fixing structure and protective structure of the faulty optical cable are opened in sequence to expose the optical fiber of the faulty optical cable; Detect whether the optical fiber in the faulty optical cable is broken; In response to the determination that the optical fiber of the faulty optical cable is broken, the location of the break is determined, and the condition of the break at the location is analyzed to obtain third fault information.

6. The method according to claim 1, characterized in that, Determining the fault location and cause based on the first fault information, the second fault information, and the third fault information includes: The location of the fault in the optical cable is determined based on the third fault information. The cause of the fault is determined based on the first fault information, the second fault information, and the third fault information.

7. The method according to claim 6, characterized in that, The third fault information includes the fracture location and fracture surface condition; the first fault information includes the location and condition of any external abnormalities; the second fault information includes the location and condition of any internal abnormalities; determining the cause of the fault based on the first, second, and third fault information includes: Determine the positional relationship between the fracture location, the location of the external anomaly, and the location of the internal anomaly; Determine the correlation between the fracture surface condition, external anomalies, and internal anomalies; The cause of the failure is determined based on the location relationship and correlation.

8. The method according to claim 5, characterized in that, The analysis of the fracture surface at the fracture location includes: The fracture surface at the fracture location is photographed to obtain a fracture surface morphology image; The fracture process was analyzed from the fracture surface morphology image.

9. An electronic device, characterized in that, The invention includes a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that the processor, when executing the program, implements the method as described in any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium storing computer instructions, characterized in that, The computer instructions are used to cause the computer to perform the method according to any one of claims 1 to 8.

11. A computer program product comprising computer program instructions, characterized in that, When the computer program instructions are executed on a computer, the computer causes the computer to perform the method as described in any one of claims 1 to 8.

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