CN112014068A - Method and device for detecting fiber core of optical cable and computer readable storage medium - Google Patents
Method and device for detecting fiber core of optical cable and computer readable storage medium Download PDFInfo
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Abstract
The application provides a method and a device for detecting a fiber core of an optical cable and a computer readable storage medium. The method comprises the following steps: acquiring historical detection data of a fiber core of the optical cable; acquiring current detection data of a fiber core of the optical cable; determining a difference value between the historical detection data and the current detection data; determining whether the attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value; and sending out prompt information under the condition that the attenuation is greater than the threshold value, wherein the prompt information is used for prompting an operator to replace the fiber core of the optical cable. According to the method, when the attenuation of the optical cable fiber core is larger than a threshold value through testing the difference value of the historical detection data and the current detection data of the optical cable fiber core, the fact that the attenuation of the optical cable fiber core is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the optical cable fiber core in a high-altitude area is difficult to detect in time is solved, an operator can be prompted to replace the optical cable fiber core in time through the sent prompt information, and the optical path can be guaranteed to run stably and reliably.
Description
Technical Field
The application relates to the field of communication, in particular to a method and a device for detecting a fiber core of an optical cable, a computer readable storage medium and a processor.
Background
In a transmission system, for a 10G optical path, if the transmission distance exceeds 80 km, the transmission system may generate a Dispersion effect, a Dispersion compensation plate (DCM) may be added to the optical path system, and a large amount of bit errors may be generated due to the change of the attenuation of the optical path.
The 110kV red bay changes to belong to the Xining area, the 330kV Longyang changes to belong to the Hainan area, the optical cable span is 133 kilometers, and the east-west trend is reached. The optical cable is located in a high-altitude area, the temperature difference between day and night is large, the optical cable often generates the phenomenon of the attenuation increase of the fiber core, and whether the attenuation increase phenomenon of the fiber core of the optical cable in the high-altitude area is difficult to detect in time in the prior art.
The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.
Disclosure of Invention
The present application mainly aims to provide a method and an apparatus for detecting a fiber core of an optical cable, a computer-readable storage medium, and a processor, so as to solve the problem in the prior art that it is difficult to detect whether the fiber core of the optical cable in a high altitude area has an increased attenuation phenomenon in time.
In order to achieve the above object, according to one aspect of the present application, there is provided a method of inspecting a core of an optical cable, including: acquiring historical detection data of the fiber core of the optical cable; acquiring current detection data of the fiber core of the optical cable; determining a difference between the historical detection data and the current detection data; determining whether the attenuation of the fiber core of the optical cable is larger than a threshold value according to the difference value; and sending prompt information under the condition that the attenuation is greater than the threshold value, wherein the prompt information is used for prompting an operator to replace the fiber core of the optical cable.
Optionally, acquiring historical detection data of the fiber core of the optical cable includes: obtaining the historical optical power of the optical cable fiber core, and obtaining the current detection data of the optical cable fiber core, wherein the steps comprise: obtaining the current optical power of the fiber core of the optical cable, and determining the difference value between the historical detection data and the current detection data, wherein the step of obtaining the current optical power of the fiber core of the optical cable comprises the following steps: determining an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference, wherein the determining comprises: and determining that the attenuation of the fiber core of the optical cable is greater than the threshold value under the condition that the first absolute difference value is greater than a first preset difference value.
Optionally, acquiring historical detection data of the fiber core of the optical cable includes: obtaining the historical current value of the optical cable fiber core, and obtaining the current detection data of the optical cable fiber core, wherein the steps comprise: obtaining a current value of the fiber core of the optical cable, and determining a difference value between the historical detection data and the current detection data, wherein the difference value comprises the following steps: determining an absolute value of a difference value between the historical current value and the current value to obtain a second absolute difference value, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value, wherein the determining comprises the following steps: determining that the attenuation of the fiber core of the optical cable is greater than the threshold value in the event that the second absolute difference is greater than a second predetermined difference.
Optionally, acquiring historical detection data of the fiber core of the optical cable includes: obtaining the historical optical power and the historical current value of the optical cable fiber core, and obtaining the current detection data of the optical cable fiber core, wherein the steps comprise: acquiring the current optical power and the current value of the fiber core of the optical cable, and determining the difference value between the historical detection data and the current detection data, wherein the step comprises the following steps: determining an absolute value of a difference value between the historical optical power and the current optical power to obtain a first absolute difference value; determining an absolute value of a difference value between the historical current value and the current value to obtain a second absolute difference value, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value, wherein the determining comprises the following steps: determining that the attenuation of the fiber core of the optical cable is greater than the threshold value if the first absolute difference is greater than a first predetermined difference and if the second absolute difference is greater than a second predetermined difference.
Optionally, in a case that the attenuation is greater than the threshold, issuing a prompt message, including: and controlling the prompt message to last for a preset time period.
Optionally, the method further comprises: and determining that the optical cable core is normally used under the condition that the attenuation is less than or equal to the threshold value.
According to another aspect of the present application, there is also provided an apparatus for detecting a core of an optical cable, including: the first acquisition unit is used for acquiring historical detection data of the fiber core of the optical cable; the second acquisition unit is used for acquiring the current detection data of the fiber core of the optical cable; a first determination unit configured to determine a difference between the historical detection data and the current detection data; a second determination unit for determining whether the attenuation of the optical cable core is larger than a threshold value according to the difference value; and the sending unit is used for sending prompt information under the condition that the attenuation is greater than the threshold value, wherein the prompt information is used for prompting an operator to replace the fiber core of the optical cable.
Optionally, the first obtaining unit includes: the first obtaining module is configured to obtain historical optical power of a fiber core of the optical cable, and the second obtaining unit includes: a second obtaining module, configured to obtain a current optical power of a fiber core of the optical cable, where the first determining unit includes: a first determining module, configured to determine an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference, where the second determining unit includes: and the second determining module is used for determining that the attenuation of the fiber core of the optical cable is greater than the threshold value under the condition that the first absolute difference is greater than a first preset difference.
According to yet another aspect of the application, there is also provided a computer readable storage medium comprising a stored program, wherein any of the methods described are performed when the program is run.
According to yet another aspect of the present application, there is also provided a processor for executing a program, wherein the program executes to perform any one of the methods.
By applying the technical scheme, firstly, historical detection data of the optical cable fiber core and current detection data of the optical cable fiber core are obtained, then, the difference value between the historical detection data and the current detection data is determined, whether the difference value is larger than a threshold value or not is determined, the difference value represents attenuation of the optical cable fiber core, and when the attenuation is larger than the threshold value, prompt information is sent. According to the method, when the attenuation of the optical cable fiber core is larger than a threshold value through testing the difference value of the historical detection data and the current detection data of the optical cable fiber core, the fact that the attenuation of the optical cable fiber core is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the optical cable fiber core in a high-altitude area is difficult to detect in time is solved, an operator can be prompted to replace the optical cable fiber core in time through the sent prompt information, and the optical path can be guaranteed to run stably and reliably.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 is a schematic flow chart diagram illustrating a method of inspecting a core of an optical cable according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a fiber core detection device for an optical cable according to an embodiment of the present application; and
fig. 3 shows a schematic diagram of an optical path connection between two substations according to an embodiment of the present application.
Wherein the figures include the following reference numerals:
10. a first substation; 20. a second substation; 30. a first relay device; 40. a second relay device; 50. an optical cable device; 60. a first transmission device; 70. a second transmission device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
According to an embodiment of the application, a method for detecting a fiber core of an optical cable is provided. FIG. 1 is a flow chart of a method of inspecting a core of an optical cable according to an embodiment of the present application. As shown in fig. 1, the method comprises the steps of:
step S101, acquiring historical detection data of the fiber core of the optical cable;
step S102, obtaining the current detection data of the fiber core of the optical cable;
step S103, determining the difference value between the historical detection data and the current detection data;
step S104, determining whether the attenuation of the fiber core of the optical cable is larger than a threshold value according to the difference value;
and step S105, sending out prompt information when the attenuation is larger than the threshold value, wherein the prompt information is used for prompting an operator to replace the optical cable core.
In the method, firstly, historical detection data of the optical cable fiber core and current detection data of the optical cable fiber core are obtained, then, the difference value of the historical detection data and the current detection data is determined, whether the difference value is larger than a threshold value or not is determined, the difference value represents attenuation of the optical cable fiber core, and when the attenuation is larger than the threshold value, prompt information is sent out. According to the method, when the attenuation of the optical cable fiber core is larger than a threshold value through testing the difference value of the historical detection data and the current detection data of the optical cable fiber core, the fact that the attenuation of the optical cable fiber core is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the optical cable fiber core in a high-altitude area is difficult to detect in time is solved, an operator can be prompted to replace the optical cable fiber core in time through the sent prompt information, and the optical path can be guaranteed to run stably and reliably.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
In the practical application process, the situation that the tail fiber of the optical cable fiber core of the optical path is damaged and the situation that the light attenuation fault is increased in the optical path can also occur in the optical path, the fault situation in the optical path can be detected in time by applying the scheme, and meanwhile, when the fault situation occurs, prompt information can be sent out as well to prompt an operator to replace the optical cable fiber core.
In an embodiment of the present application, obtaining historical detection data of the fiber core of the optical cable includes: obtaining the historical optical power of the optical cable fiber core, and obtaining the current detection data of the optical cable fiber core, including: obtaining the current optical power of the fiber core of the optical cable, and determining the difference between the historical detection data and the current detection data, wherein the method comprises the following steps: determining an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference, including: and determining that the attenuation of the core of the optical cable is greater than the threshold value when the first insulation difference is greater than a first predetermined difference. According to the scheme, the difference value between the historical optical power and the current optical power can be determined through the obtained historical optical power and the current optical power of the optical cable fiber core, when the first insulation difference value is larger than the first preset difference value, the fact that the attenuation of the optical cable fiber core is large can be determined, and the phenomenon that the attenuation of the optical cable fiber core is increased can be further detected in time.
In another embodiment of the present application, obtaining historical detection data of the fiber core of the optical cable includes: obtaining the historical current value of the fiber core of the optical cable, and obtaining the current detection data of the fiber core of the optical cable, wherein the current detection data comprises the following steps: obtaining a current value of the fiber core of the optical cable, and determining a difference value between the historical detection data and the current detection data, wherein the step of obtaining the current value of the fiber core of the optical cable comprises the following steps: determining an absolute value of a difference between the historical current value and the current value to obtain a second absolute difference, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference, wherein the determining comprises: and determining that the attenuation of the core of the optical cable is greater than the threshold value in the case where the second absolute difference is greater than a second predetermined difference. According to the scheme, the difference value between the historical current value and the current value can be determined through the obtained historical current value and the current value of the optical cable fiber core, when the second absolute difference value is larger than the second preset difference value, the fact that the attenuation of the optical cable fiber core is large can be determined, and the phenomenon that the attenuation of the optical cable fiber core is increased can be further detected in time.
In another embodiment of the present application, obtaining historical detection data of the fiber core of the optical cable includes: obtaining the historical optical power and the historical current value of the fiber core of the optical cable, and obtaining the current detection data of the fiber core of the optical cable, wherein the method comprises the following steps: obtaining the current optical power and the current value of the fiber core of the optical cable, and determining the difference value between the historical detection data and the current detection data, wherein the method comprises the following steps: determining an absolute value of a difference value between the historical optical power and the current optical power to obtain a first absolute difference value; determining an absolute value of a difference between the historical current value and the current value to obtain a second absolute difference, and determining whether attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference, wherein the determining comprises: and determining that the attenuation of the core of the optical cable is greater than the threshold value in the case where the first absolute difference is greater than a first predetermined difference and in the case where the second absolute difference is greater than a second predetermined difference. According to the scheme, the difference value between the historical light power and the current light power and the difference value between the historical current value and the current value can be determined through the acquired historical light power and the acquired current power of the fiber core of the optical cable, when the first absolute difference value is larger than the first preset difference value and the second absolute difference value is larger than the second preset difference value, the attenuation of the fiber core of the optical cable can be determined to be large, and the phenomenon that the attenuation of the fiber core of the optical cable is increased can be detected more accurately.
In an actual application process, the historical detection data and the current detection data may not only include the power value and the current value, but also include other parameters, such as a temperature value, and correspondingly, the historical detection data includes a historical temperature value, and the current detection data includes a current temperature value.
Specifically, the historical detection data obtained from the fiber core of the optical cable may be other historical detection data, such as a historical voltage value, the historical detection data obtained from the fiber core of the optical cable may be other current detection data, such as a current voltage value, and the historical detection data and the current detection data may be obtained as an average value of data within 15 minutes, an average value of data within 30 minutes, or an average value of data within 45 minutes, respectively.
In another embodiment of the present application, when the attenuation is greater than the threshold, sending a prompt message includes: and controlling the prompt message to last for a preset time period. Through the prompt message that sends and last predetermined period of time guarantee that operating personnel can know the phenomenon that the decay of having appeared the optical cable fibre core is too big in the light path, perhaps the trouble that appears in other light paths, operating personnel can in time know the trouble in the light path, and then do corresponding processing, for example, change the optical cable fibre core.
It should be noted that the prompt information may be flashing red light, or may be an audible alarm, or may be any other feasible prompt information, such as prompt information including both an audible alarm signal and an optical alarm signal, and those skilled in the art may select appropriate prompt information according to actual conditions, for example, display a corresponding prompt box on a display interface, thereby ensuring that an operator can know a fault in the optical path in time.
It should also be noted that the predetermined time period may be 10 minutes, or 30 minutes, or any other feasible predetermined time period, and those skilled in the art can select a suitable predetermined time period according to actual situations.
In another embodiment of the present application, the method further includes: and determining that the optical cable core is normally used under the condition that the attenuation is less than or equal to the threshold value. In the scheme, the phenomenon that the attenuation of the optical cable fiber core is too large or faults occur in other optical paths can be determined not to occur in the optical cable fiber core, and then the optical cable fiber core can be continuously used.
The embodiment of the present application further provides a device for detecting a fiber core of an optical cable, and it should be noted that the device for detecting a fiber core of an optical cable according to the embodiment of the present application may be used to execute the method for detecting a fiber core of an optical cable according to the embodiment of the present application. The following describes a detection device for a fiber core of an optical cable provided by an embodiment of the present application.
FIG. 2 is a schematic view of an apparatus for detecting the core of an optical fiber cable according to an embodiment of the present application. As shown in fig. 2, the apparatus includes:
a first obtaining unit 100, configured to obtain historical detection data of the fiber core of the optical cable;
a second obtaining unit 200, configured to obtain current detection data of the fiber core of the optical cable;
a first determining unit 300 for determining a difference between the historical detection data and the current detection data;
a second determining unit 400, configured to determine whether the attenuation of the core of the optical cable is greater than a threshold value according to the difference;
and a prompt unit 500 for sending a prompt message for prompting an operator to replace the optical cable core when the attenuation is greater than the threshold value.
In the device, a first obtaining unit obtains historical detection data of the optical cable fiber core, a second obtaining unit obtains current detection data of the optical cable fiber core, a first determining unit determines a difference value between the historical detection data and the current detection data, a second determining unit determines whether the difference value is larger than a threshold value or not, the difference value represents attenuation of the optical cable fiber core, and a prompting unit sends prompting information when the attenuation is larger than the threshold value. In the device, when the difference between the historical detection data and the current detection data of the fiber core of the optical cable is detected, the fact that the attenuation of the fiber core of the optical cable is larger than the threshold value is determined, namely, the fact that the attenuation of the fiber core of the optical cable is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the fiber core of the optical cable in a high altitude area is difficult to detect in time is solved, the sent prompt information can prompt an operator to replace the fiber core of the optical cable in time, and the optical path can be guaranteed to.
In the practical application process, the situation that the tail fiber of the optical cable fiber core of the optical path is damaged and the situation that the light attenuation fault is increased in the optical path can also occur in the optical path, the fault situation in the optical path can be detected in time by applying the scheme, and meanwhile, when the fault situation occurs, prompt information can be sent out as well to prompt an operator to replace the optical cable fiber core.
In an embodiment of the application, the first obtaining unit includes a first obtaining module, the first obtaining module is configured to obtain a historical optical power of the fiber core of the optical cable, the second obtaining unit includes a second obtaining module, the second obtaining module is configured to obtain a current optical power of the fiber core of the optical cable, the first determining unit includes a first determining module, the first determining module is configured to determine an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference, and the second determining unit includes a second determining module, and the second determining module is configured to determine that attenuation of the fiber core of the optical cable is greater than the threshold value when the first absolute difference is greater than a first predetermined difference. According to the scheme, the difference value between the historical optical power and the current optical power can be determined through the obtained historical optical power and the current optical power of the optical cable fiber core, when the first insulation difference value is larger than the first preset difference value, the fact that the attenuation of the optical cable fiber core is large can be determined, and the phenomenon that the attenuation of the optical cable fiber core is increased can be further detected in time.
In another embodiment of the application, the first obtaining unit includes a third obtaining module, the third obtaining module is configured to obtain a historical current value of the fiber core of the optical cable, the second obtaining unit includes a fourth obtaining module, the fourth obtaining module is configured to obtain a current value of the fiber core of the optical cable, the first determining unit includes a third determining module, the third determining module is configured to determine an absolute value of a difference between the historical current value and the current value to obtain a second absolute difference, the second determining unit includes a fourth determining module, and the fourth determining module is configured to determine that attenuation of the fiber core of the optical cable is greater than the threshold value when the second absolute difference is greater than a second predetermined difference. According to the scheme, the difference value between the historical current value and the current value can be determined through the obtained historical current value and the current value of the optical cable fiber core, when the second absolute difference value is larger than the second preset difference value, the fact that the attenuation of the optical cable fiber core is large can be determined, and the phenomenon that the attenuation of the optical cable fiber core is increased can be further detected in time.
In another embodiment of the present application, the first obtaining unit includes a fifth obtaining module, the fifth obtaining module is configured to obtain a historical optical power and a historical electrical current value of the optical fiber core, the second obtaining unit includes a sixth obtaining module, the sixth obtaining module is configured to obtain a current optical power and a current electrical current value of the optical fiber core, the first determining unit includes a fifth determining module, the fifth determining module is configured to determine an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference value, the fifth determining module is further configured to determine an absolute value of a difference between the historical electrical current value and the current electrical current value to obtain a second absolute difference value, the second determining unit includes a sixth determining module, the sixth determining module is configured to, in a case that the first absolute difference value is greater than a first predetermined difference value and in a case that the second absolute difference value is greater than a second predetermined difference value, and determining that the attenuation of the fiber core of the optical cable is greater than the threshold value. According to the scheme, the difference value between the historical light power and the current light power and the difference value between the historical current value and the current value can be determined through the acquired historical light power and the acquired current power of the fiber core of the optical cable, when the first absolute difference value is larger than the first preset difference value and the second absolute difference value is larger than the second preset difference value, the attenuation of the fiber core of the optical cable can be determined to be large, and the phenomenon that the attenuation of the fiber core of the optical cable is increased can be detected more accurately.
In an actual application process, the historical detection data and the current detection data may not only include the power value and the current value, but also include other parameters, such as a temperature value, and correspondingly, the historical detection data includes a historical temperature value, and the current detection data includes a current temperature value.
Specifically, the historical detection data obtained from the fiber core of the optical cable may be other historical detection data, such as a historical voltage value, the historical detection data obtained from the fiber core of the optical cable may be other current detection data, such as a current voltage value, and the historical detection data and the current detection data may be obtained as an average value of data within 15 minutes, an average value of data within 30 minutes, or an average value of data within 45 minutes, respectively.
In another embodiment of the present application, the prompting unit includes a control module, and the control module is configured to control the prompting message to last for a predetermined time period. Through the prompt message that sends and last predetermined period of time guarantee that operating personnel can know the phenomenon that the decay of having appeared the optical cable fibre core is too big in the light path, perhaps the trouble that appears in other light paths, operating personnel can in time know the trouble in the light path, and then do corresponding processing, for example, change the optical cable fibre core.
It should be noted that the prompt information may be flashing red light, or may be an audible alarm, or may be any other feasible prompt information, such as prompt information including both an audible alarm signal and an optical alarm signal, and those skilled in the art may select appropriate prompt information according to actual conditions, for example, display a corresponding prompt box on a display interface, thereby ensuring that an operator can know a fault in the optical path in time.
It should also be noted that the predetermined time period may be 10 minutes, or 30 minutes, or any other feasible predetermined time period, and those skilled in the art can select a suitable predetermined time period according to actual situations.
In another embodiment of the present application, the apparatus further includes a third determining unit, where the third determining unit is configured to determine that the core of the optical cable is normally used when the attenuation is smaller than or equal to the threshold. In the scheme, the phenomenon that the attenuation of the optical cable fiber core is too large or faults occur in other optical paths can be determined not to occur in the optical cable fiber core, and then the optical cable fiber core can be continuously used.
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions and technical effects of the present application will be described below with reference to specific embodiments.
Examples
As shown in fig. 3, the schematic diagram of the optical path connection between two substations is as follows:
the first port of the eleventh slot of the first substation 10 is butted with the first port of the eighth slot of the second substation 20, the optical path is jumped by the first substation 10 through the optical cable equipment 50 to reach the second substation 20, the line length from the first substation 10 to the optical cable equipment 50 is 53 kilometers, the line length from the second substation 20 to the optical cable equipment 50 is 80 kilometers, the total length is 133KM, the first substation 10 is connected with the optical cable equipment 50 through the first relay equipment 30, the second substation 20 is connected with the optical cable equipment 50 through the second relay equipment 40, the line further comprises a first transmission equipment 60 and a second transmission equipment 70, the maximum range of the first transmission equipment 60 capable of transmitting optical cable data is 60KM, and the maximum range of the second transmission equipment 70 capable of transmitting optical cable data is 100 KM;
acquiring a historical optical power input from a first port of an eleventh slot of the first substation 10 as-4.2, a current optical power as-8.0, a first absolute difference value as 3.8 and a first preset difference value as 2;
determining that the attenuation of the fiber core of the optical cable is greater than a threshold value, and sending prompt information;
acquiring the historical optical power of the first port input of the eighth slot of the second substation 20 as-4.6, the current optical power as-7.5, the first absolute difference value as 2.9 and the first preset difference value as 2;
and determining that the attenuation of the fiber core of the optical cable is greater than a threshold value, and sending prompt information.
According to the scheme, the difference between the historical detection data and the current detection data of the optical cable fiber core is tested, when the attenuation of the optical cable fiber core is larger than the threshold value, the fact that the attenuation of the optical cable fiber core is too large is determined, and when the attenuation is too large, the prompt message is sent out, so that the problem that whether the attenuation increase phenomenon of the optical cable fiber core in a high-altitude area is difficult to detect in time is solved, the sent prompt message can prompt an operator to replace the optical cable fiber core in time, and the optical path can be guaranteed to run stably and reliably.
The detection device for the optical cable fiber core comprises a processor and a memory, wherein the first acquisition unit, the second acquisition unit, the first determination unit, the second determination unit, the prompting unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. One or more than one core can be arranged, and whether the attenuation increase phenomenon occurs in the fiber core of the optical cable in the high altitude area or not can be detected in time by adjusting the core parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
The embodiment of the invention provides a computer-readable storage medium, which comprises a stored program, wherein when the program runs, the device where the computer-readable storage medium is located is controlled to execute the method for detecting the fiber core of the optical cable.
The embodiment of the invention provides a processor, which is used for running a program, wherein the program is used for executing the detection method of the optical cable fiber core during running.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein when the processor executes the program, at least the following steps are realized:
step S101, acquiring historical detection data of the fiber core of the optical cable;
step S102, obtaining the current detection data of the fiber core of the optical cable;
step S103, determining the difference value between the historical detection data and the current detection data;
step S104, determining whether the attenuation of the fiber core of the optical cable is larger than a threshold value according to the difference value;
and step S105, sending out prompt information when the attenuation is larger than the threshold value, wherein the prompt information is used for prompting an operator to replace the optical cable core.
The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:
step S101, acquiring historical detection data of the fiber core of the optical cable;
step S102, obtaining the current detection data of the fiber core of the optical cable;
step S103, determining the difference value between the historical detection data and the current detection data;
step S104, determining whether the attenuation of the fiber core of the optical cable is larger than a threshold value according to the difference value;
and step S105, sending out prompt information when the attenuation is larger than the threshold value, wherein the prompt information is used for prompting an operator to replace the optical cable core.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, 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 technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:
1) the method for detecting the optical cable fiber core comprises the steps of firstly, obtaining historical detection data of the optical cable fiber core and current detection data of the optical cable fiber core, then determining a difference value between the historical detection data and the current detection data, then determining whether the difference value is larger than a threshold value or not, wherein the difference value represents attenuation of the optical cable fiber core, and sending prompt information when the attenuation is larger than the threshold value. According to the method, when the attenuation of the optical cable fiber core is larger than a threshold value through testing the difference value of the historical detection data and the current detection data of the optical cable fiber core, the fact that the attenuation of the optical cable fiber core is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the optical cable fiber core in a high-altitude area is difficult to detect in time is solved, an operator can be prompted to replace the optical cable fiber core in time through the sent prompt information, and the optical path can be guaranteed to run stably and reliably.
2) The device for detecting the optical cable fiber core comprises a first obtaining unit, a second obtaining unit, a first determining unit and a prompting unit, wherein the first obtaining unit obtains historical detection data of the optical cable fiber core, the second obtaining unit obtains current detection data of the optical cable fiber core, the first determining unit determines a difference value between the historical detection data and the current detection data, the second determining unit determines whether the difference value is larger than a threshold value or not, the difference value represents attenuation of the optical cable fiber core, and the prompting unit sends out prompting information when the attenuation is larger than the threshold value. In the device, when the difference between the historical detection data and the current detection data of the fiber core of the optical cable is detected, the fact that the attenuation of the fiber core of the optical cable is larger than the threshold value is determined, namely, the fact that the attenuation of the fiber core of the optical cable is too large is determined, and when the attenuation is too large, prompt information is sent out, so that the problem that whether the attenuation increase phenomenon of the fiber core of the optical cable in a high altitude area is difficult to detect in time is solved, the sent prompt information can prompt an operator to replace the fiber core of the optical cable in time, and the optical path can be guaranteed to.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A method for detecting a fiber core of an optical cable is characterized by comprising the following steps:
acquiring historical detection data of the fiber core of the optical cable;
acquiring current detection data of the fiber core of the optical cable;
determining a difference between the historical detection data and the current detection data;
determining whether the attenuation of the fiber core of the optical cable is larger than a threshold value according to the difference value;
and sending prompt information under the condition that the attenuation is greater than the threshold value, wherein the prompt information is used for prompting an operator to replace the fiber core of the optical cable.
2. The method of claim 1,
acquiring historical detection data of the fiber core of the optical cable, wherein the historical detection data comprises the following steps: obtaining the historical optical power of the fiber core of the optical cable,
acquiring current detection data of the fiber core of the optical cable, wherein the current detection data comprises the following steps: obtaining the current optical power of the fiber core of the optical cable, and determining the difference value between the historical detection data and the current detection data, wherein the step of obtaining the current optical power of the fiber core of the optical cable comprises the following steps: determining an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference,
determining whether the attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value, including: and determining that the attenuation of the fiber core of the optical cable is greater than the threshold value under the condition that the first absolute difference value is greater than a first preset difference value.
3. The method of claim 1,
acquiring historical detection data of the fiber core of the optical cable, wherein the historical detection data comprises the following steps: acquiring the historical current value of the fiber core of the optical cable,
acquiring current detection data of the fiber core of the optical cable, wherein the current detection data comprises the following steps: acquiring the current value of the fiber core of the optical cable,
determining a difference between the historical detection data and the current detection data, comprising: determining an absolute value of a difference between the historical current value and the current value to obtain a second absolute difference value,
determining whether the attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value, including: determining that the attenuation of the fiber core of the optical cable is greater than the threshold value in the event that the second absolute difference is greater than a second predetermined difference.
4. The method of claim 1,
acquiring historical detection data of the fiber core of the optical cable, wherein the historical detection data comprises the following steps: acquiring historical optical power and historical current value of the fiber core of the optical cable,
acquiring current detection data of the fiber core of the optical cable, wherein the current detection data comprises the following steps: acquiring the current optical power and the current value of the fiber core of the optical cable,
determining a difference between the historical detection data and the current detection data, comprising: determining an absolute value of a difference value between the historical optical power and the current optical power to obtain a first absolute difference value; determining an absolute value of a difference between the historical current value and the current value to obtain a second absolute difference value,
determining whether the attenuation of the fiber core of the optical cable is greater than a threshold value according to the difference value, including: determining that the attenuation of the fiber core of the optical cable is greater than the threshold value if the first absolute difference is greater than a first predetermined difference and if the second absolute difference is greater than a second predetermined difference.
5. The method of claim 1, wherein in the event that the decay is greater than the threshold, issuing a prompt message comprises:
and controlling the prompt message to last for a preset time period.
6. The method of claim 1, further comprising:
and determining that the optical cable core is normally used under the condition that the attenuation is less than or equal to the threshold value.
7. An apparatus for inspecting a core of an optical cable, comprising:
the first acquisition unit is used for acquiring historical detection data of the fiber core of the optical cable;
the second acquisition unit is used for acquiring the current detection data of the fiber core of the optical cable;
a first determination unit configured to determine a difference between the historical detection data and the current detection data;
a second determination unit for determining whether the attenuation of the optical cable core is larger than a threshold value according to the difference value;
and the prompting unit is used for sending out prompting information under the condition that the attenuation is greater than the threshold value, and the prompting information is used for prompting an operator to replace the fiber core of the optical cable.
8. The apparatus for inspecting a core of an optical cable according to claim 7, wherein the first acquiring unit comprises:
the first obtaining module is configured to obtain historical optical power of a fiber core of the optical cable, and the second obtaining unit includes:
a second obtaining module, configured to obtain a current optical power of a fiber core of the optical cable, where the first determining unit includes:
a first determining module, configured to determine an absolute value of a difference between the historical optical power and the current optical power to obtain a first absolute difference, where the second determining unit includes:
and the second determining module is used for determining that the attenuation of the fiber core of the optical cable is greater than the threshold value under the condition that the first absolute difference is greater than a first preset difference.
9. A computer-readable storage medium, comprising a stored program, wherein the method of any one of claims 1 to 6 is performed when the program is run.
10. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the method of any of claims 1 to 6.
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