CN113839712B - Optical module-based signal transmission monitoring method, equipment, storage medium and device - Google Patents
Optical module-based signal transmission monitoring method, equipment, storage medium and device Download PDFInfo
- Publication number
- CN113839712B CN113839712B CN202111427494.8A CN202111427494A CN113839712B CN 113839712 B CN113839712 B CN 113839712B CN 202111427494 A CN202111427494 A CN 202111427494A CN 113839712 B CN113839712 B CN 113839712B
- Authority
- CN
- China
- Prior art keywords
- optical
- optical signal
- transmission
- module
- attenuation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a signal transmission monitoring method, a device, a storage medium and a device based on an optical module, which judge whether the transmission power of an optical signal is in a normal range according to the transmission power and the receiving power of the optical signal; when the transmission power of the optical signal is in a normal range, the optical attenuation degree of the optical signal in the transmission process is determined according to the ambient temperature of the position of the optical module and a preset adjustable optical attenuation table.
Description
Technical Field
The present invention relates to the field of signal monitoring, and in particular, to a method, device, storage medium, and apparatus for monitoring signal transmission based on an optical module.
Background
At present, along with the gradual development of a communication network, signals are originally transmitted through cables by using electricity, the higher the frequency and the larger the loss along with the increase of the transmission distance, the more the signal deformation is, and therefore the judgment error of a receiver is caused, and the communication failure is caused.
Therefore, the optical module is replaced by an optical module for transmitting signals gradually in the form of electric transmission signals through cables, and because the transmitter and the receiver of the optical module are arranged in one packaging module to form a transceiving module, the optical module is particularly important for maintenance and detection of the optical module.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a signal transmission monitoring method, a signal transmission monitoring device, a signal storage medium and a signal transmission monitoring device based on an optical module, and aims to solve the technical problems that detection and maintenance efficiency is low and information transmission efficiency is influenced due to the fact that optical communication equipment is periodically maintained manually in the prior art.
In order to achieve the above object, the present invention provides a signal transmission monitoring method based on an optical module, which includes the following steps:
acquiring optical signal transmitting power and optical signal receiving power corresponding to an optical module;
judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power;
when the optical signal transmission power is in a normal range, acquiring the ambient temperature of the position of the optical module;
determining the optical attenuation of the optical signal in the transmission process according to the environment temperature and a preset adjustable optical attenuation table;
determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module;
and when the optical signal transmission is unstable, pushing early warning information to a preset management terminal.
Optionally, the step of determining the optical attenuation of the optical signal in the transmission process according to the ambient temperature and a preset adjustable optical attenuation table includes:
determining the light attenuation degree to be adjusted according to the environment temperature and a preset adjustable light attenuation table;
and controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process.
Optionally, the step of determining the light attenuation to be adjusted according to the ambient temperature and a preset adjustable light attenuation table includes:
adjusting the central wavelength of the optical signal emitted by the optical module through a preset temperature adjustment controller according to the environment temperature to obtain the adjusted central wavelength of the optical signal;
and determining the light attenuation to be adjusted according to the environment temperature, the preset adjustable light attenuation table and the adjusted central wavelength of the optical signal.
Optionally, the step of determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module includes:
determining a compatible rate corresponding to an optical module according to the type of the optical module;
determining the actual optical signal intensity of the optical module according to the optical attenuation and the compatible transmission rate;
and comparing the actual optical signal intensity with a preset optical signal intensity, and determining the transmission stability of the optical signal according to an intensity comparison result.
Optionally, the step of determining whether the optical signal transmission power is in a normal range according to the optical signal transmission power and the optical signal reception power includes:
comparing the optical signal transmitting power with a preset transmitting power threshold value to obtain a first comparison result;
comparing the optical signal receiving power with a preset receiving power threshold value to obtain a second comparison result;
and judging whether the transmission power of the optical signal is in a normal range or not according to the first comparison result and the second comparison result.
Optionally, after the step of determining whether the optical signal transmission power is in a normal range according to the first comparison result and the second comparison result, the method further includes:
when the optical signal transmitting power is not at a preset transmitting power threshold value, judging that the optical module does not transmit the optical signal;
when the optical signal receiving power is not at a preset receiving power threshold value, judging that the optical module does not receive an optical signal;
and when the optical module does not send or receive signals, generating maintenance information according to the serial number corresponding to the optical module, and sending the maintenance information to a preset management terminal.
Optionally, the step of pushing the warning information to a preset management terminal when the optical signal transmission is unstable includes:
when the optical signal transmission is unstable, recording the current time;
acquiring the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction corresponding to the optical module;
and generating early warning information according to the current time, the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction, and pushing the early warning information to a preset management terminal.
In addition, in order to achieve the above object, the present invention further provides an optical module-based signal transmission monitoring device, which includes a memory, a processor, and an optical module-based signal transmission monitoring program stored in the memory and executable on the processor, wherein the optical module-based signal transmission monitoring program is configured to implement the steps of the optical module-based signal transmission monitoring as described above.
In addition, in order to achieve the above object, the present invention further provides a storage medium, in which a signal transmission monitoring program based on an optical module is stored, and the signal transmission monitoring program based on the optical module, when executed by a processor, implements the steps of the signal transmission monitoring method based on the optical module as described above.
In addition, in order to achieve the above object, the present invention further provides an optical module-based signal transmission monitoring device, including:
the power monitoring module is used for acquiring optical signal transmitting power and optical signal receiving power corresponding to the optical module;
the power monitoring module is further configured to determine whether the optical signal transmission power is within a normal range according to the optical signal transmitting power and the optical signal receiving power;
the temperature monitoring module is used for acquiring the ambient temperature of the position where the optical module is located when the optical signal transmission power is in a normal range;
the attenuation degree determining module is used for determining the optical signal attenuation degree of light in the transmission process according to the environment temperature and a preset adjustable light attenuation table;
the transmission monitoring module is used for determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module;
the transmission monitoring module is further used for pushing early warning information to a preset management terminal when the optical signal is unstable in transmission.
The method comprises the steps of obtaining optical signal transmitting power and optical signal receiving power corresponding to an optical module; judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power; when the transmission power of the optical signal is in a normal range, acquiring the ambient temperature of the position of the optical module; determining the optical attenuation degree of an optical signal in a transmission process according to the environment temperature and a preset adjustable optical attenuation table; determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module; and when the optical signal transmission is unstable, pushing early warning information to a preset management terminal. The invention determines the transmission stability of the optical signal by monitoring the environment temperature, the optical attenuation and the compatible transmission rate of the position of the optical module, and pushes the early warning information to the preset management terminal when the optical signal transmission is unstable.
Drawings
Fig. 1 is a schematic structural diagram of a signal transmission monitoring device based on an optical module in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a signal transmission monitoring method based on an optical module according to a first embodiment of the present invention;
fig. 3 is a schematic flow chart of a signal transmission monitoring method based on an optical module according to a second embodiment of the present invention;
fig. 4 is a schematic flowchart of a signal transmission monitoring method based on an optical module according to a third embodiment of the present invention;
fig. 5 is a block diagram of a first embodiment of a signal transmission monitoring device based on an optical module according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a signal transmission monitoring device based on an optical module in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the optical module-based signal transmission monitoring apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), and the optional user interface 1003 may further include a standard wired interface and a wireless interface, and the wired interface for the user interface 1003 may be a USB interface in the present invention. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
It will be appreciated by those skilled in the art that the arrangement shown in fig. 1 does not constitute a limitation of the light module based signal transmission monitoring device and may comprise more or less components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, identified as a computer storage medium, may include an operating system, a network communication module, a user interface module, and a light module-based signal transmission monitoring program therein.
In the optical module-based signal transmission monitoring device shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting user equipment; the optical module-based signal transmission monitoring device calls an optical module-based signal transmission monitoring program stored in the memory 1005 through the processor 1001, and executes the optical module-based signal transmission monitoring method provided by the embodiment of the present invention.
Based on the hardware structure, the embodiment of the signal transmission monitoring method based on the optical module is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the optical module-based signal transmission monitoring method according to the present invention, and the first embodiment of the optical module-based signal transmission monitoring method according to the present invention is provided.
In this embodiment, the method for monitoring signal transmission based on the optical module includes the following steps:
step S10: and acquiring optical signal transmitting power and optical signal receiving power corresponding to the optical module.
It should be noted that the execution subject of this embodiment may be an optical communication device, where the optical communication device refers to a communication device that transmits information by using light waves, and is composed of a signal sending part, a signal transmitting part, a signal receiving part, and the like, and the optical communication device includes an optical module, a coupler, an adjustable optical attenuator, a temperature controller, and the like, for example: the optical transceiver, the optical switch, the PDH, the SDH, and other types of devices may also be other optical communication devices that can implement the same or similar functions, which is not limited in this embodiment. The present embodiment and the following embodiments will be described herein by taking the above-described optical communication apparatus as an example.
It should be understood that the signal strength of the optical module includes the optical signal transmission power (i.e., TX power) and the optical signal reception power (i.e., RX power). The optical signal transmit power and the optical signal receive power can be used to characterize the signal strength of the optical module. The optical signal transmitting power and the optical signal receiving power refer to power of the optical module when transmitting and receiving the optical signal in the normal service. The optical module transmitting power refers to the light intensity of the optical module transmitting end, and the optical module receiving power refers to the light intensity of the optical module receiving end.
In a specific implementation, after receiving a service optical signal, an optical module converts the service optical signal into an electrical signal for a system in which the optical module is located to identify, where the service optical signal may be an optical signal containing service data, and this embodiment does not make specific type restrictions on the service optical signal.
Step S20: and judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power.
It should be noted that the optical communication system transmits any information from the transmitting end to the user end without distortion. The optical signal transmission rate refers to the number of bits per second, such as hundreds of megabits, gigabytes, etc., of an optical signal during transmission.
It should be understood that the transmission rate may be affected according to the receiving sensitivity of the optical module, the receiving sensitivities corresponding to different optical modules are different, the receiving sensitivity may detect the light intensity, the transmission rate and the receiving sensitivity of the optical module may affect the transmission distance of the optical module, the transmission distance of the optical module is mainly affected by loss and dispersion, and the two loss limited distances may be estimated according to the receiving sensitivity of the transmission power and the light red attenuation.
It can be understood that, in order to ensure normal signal transmission of the optical module, the optical signal transmission rate needs to be monitored, and whether the optical signal transmission rate is in a normal range is judged according to the optical signal transmitting power and the optical signal receiving power, so as to determine whether the signal transmission of the optical module is affected, thereby avoiding signal transmission failure caused by damage of the optical module.
Step S30: and when the optical signal transmission power is in a normal range, acquiring the ambient temperature of the position of the optical module.
The ambient temperature is an operating ambient temperature corresponding to the optical module. The ambient temperature may be a temperature collected by a temperature sensor disposed at a position where the optical module is located.
In the specific implementation, in order to accurately monitor the stability of the optical module, when the optical signal transmission power is in a normal range, the ambient temperature of the position where the optical module is located is collected through a temperature sensor preset at the position where the optical module is located.
Step S40: and determining the optical attenuation of the optical signal in the transmission process according to the environment temperature and a preset adjustable optical attenuation table.
It should be noted that the preset adjustable light attenuation table is a preset attenuation index table for adjusting the transmission power of the optical signal during transmission, and the attenuation index table corresponds to an adjustment threshold for adjusting the attenuation of the transmission power of the optical signal at the temperature of each link.
It can be understood that, in order to reduce the influence of temperature on the optical signal transmission power of the optical module, a module for adjusting the ambient temperature of the optical module is disposed in the optical communication device, and the module determines the current adjustable optical signal transmission power of the optical module according to the ambient temperature and a preset adjustable optical attenuation table. Thereby reducing the ambient temperature to the optical signal transmission power of the optical module.
Step S50: and determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module.
It should be noted that the compatible transmission rate corresponding to an optical module refers to a compatible rate between optical modules determined by version compatible rates corresponding to different optical modules and a transmission rate corresponding to the optical module, for example: the optical module of the core switch is generally giga, which cannot be reduced to hundred mega in a self-adaptive manner, while the rate of the optical fiber transceiver is hundred mega, and the transmission optical signal rates on both sides are inconsistent through the single-mode optical fiber, so that the optical fiber transceiver cannot receive the optical signal sent by the core switch, and further communication is affected, therefore, the transmission rates corresponding to the devices for optical communication need to be consistent, and therefore, the compatible transmission rate corresponding to the optical module needs to be monitored in real time, and signal transmission is not affected.
It can be appreciated that the transmission stability of the optical signal can affect the optical communication, thereby causing data distortion and further affecting the traffic information.
In the specific implementation, the transmission stability of the optical signal is determined by determining the optical attenuation and the compatible transmission rate corresponding to the optical module in the transmission process of the optical signal, so that the loss of service information caused by unstable and low transmission of the optical signal is avoided.
Step S60: and when the optical signal transmission is unstable, pushing early warning information to a preset management terminal.
It should be noted that, the preset management terminal is a preset terminal for monitoring and managing the stability of the optical communication device, the preset management terminal is connected with an operation platform of a technician, when the optical communication device fails in the process of transmitting signals, the preset management terminal can directly transmit error data to the operation platform of the technician, so that the technician can quickly know failure problem information, and then the optical communication device where the optical module is located is detected and maintained.
Further, the step S60 includes recording the current time when the optical signal transmission is unstable; acquiring the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction corresponding to the optical module; and generating early warning information according to the current time, the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction, and pushing the early warning information to a preset management terminal.
It should be noted that the current time refers to time information recorded by the optical communication device when the optical signal transmission is detected to be unstable, and the time information is convenient for a technician in the later period to determine the transmission time of the service information when the optical module is overhauled, so that after the overhaul is completed, the information is positioned according to the recorded time information, and then the information is retransmitted according to the positioned information, thereby avoiding information redundancy caused by restarting to transmit the information due to the unstable optical signal transmission, and further increasing the information storage burden.
It can be understood that the serial number of the optical module refers to a unique identifier corresponding to the optical module, the receive direction optical signal refers to the optical signal intensity at the receiving end of the optical module, and the send direction optical signal intensity refers to the optical signal intensity at the transmitting end of the optical module.
It should be understood that the warning information is generated by packing the transmission rate, the serial number, the receiving direction optical signal strength, and the sending direction optical signal strength corresponding to the optical module according to a preset format.
In the specific implementation, when the optical signal transmission is unstable, early warning information that the transmission signal is unstable is pushed to a background manager, error transmission is reduced, and the transmission time corresponding to the signal instability is recorded, so that data management in the later period is facilitated.
In the embodiment, the optical signal transmitting power and the optical signal receiving power corresponding to the optical module are obtained; judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power; when the transmission power of the optical signal is in a normal range, acquiring the ambient temperature of the position of the optical module; determining the optical attenuation degree of an optical signal in a transmission process according to the environment temperature and a preset adjustable optical attenuation table; determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module; and when the optical signal transmission is unstable, pushing early warning information to a preset management terminal. Because this embodiment is through the ambient temperature of monitoring optical module position, light attenuation degree and compatible transmission rate thereby confirm the transmission stability of light signal, when light signal transmission is unstable, to presetting management terminal propelling movement early warning information, this embodiment leads to detecting maintenance efficiency low through artifical periodic maintenance detection optical communication equipment in prior art, influence information transmission efficiency, user experience is poor, this embodiment has realized improving detection maintenance efficiency, reduce the transmission of information error, promote user experience.
Referring to fig. 3, fig. 3 is a flowchart illustrating a second embodiment of the optical module-based signal transmission monitoring method according to the present invention, and the second embodiment of the optical module-based signal transmission monitoring method according to the present invention is proposed based on the first embodiment illustrated in fig. 2.
In this embodiment, the step S40 includes:
step S401: and determining the light attenuation degree to be adjusted according to the environment temperature and a preset light attenuation table.
It should be noted that the optical attenuation to be adjusted refers to that the optical communication device searches a preset adjustable optical attenuation table according to the ambient temperature of the position where the optical module is located to determine the optical attenuation, and adjusts the optical signal transmission rate corresponding to the optical module according to the optical attenuation, so as to reduce the influence of the transmission rate not reaching the standard on information transmission.
Step S402: and controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process.
It should be noted that the adjustable optical attenuator is preset to adjust the optical power of the service optical signal, where the optical power is the optical signal transmission power.
It is understood that the optical attenuation of the optical signal during transmission refers to the adjusted optical power of the traffic optical signal.
Further, the step S401 includes: adjusting the central wavelength of the optical signal emitted by the optical module through a preset temperature adjustment controller according to the environment temperature to obtain the adjusted central wavelength of the optical signal; and determining the light attenuation to be adjusted according to the environment temperature, the preset adjustable light attenuation table and the adjusted central wavelength of the optical signal.
It should be noted that, the preset temperature adjustment controller is a preset central wavelength for controlling the optical module to transmit the optical signal through temperature adjustment.
It can be understood that, during transmission, the correlation between the center wavelength of the service optical signal and the optical power is high, and therefore, the optical attenuation to be adjusted is determined by adjusting the center wavelength of the service optical signal.
In this embodiment, the step S50 includes:
step S501: and determining the compatible rate corresponding to the optical module according to the type of the optical module.
It should be noted that the compatible rates corresponding to different optical modules are different, and therefore, when the compatible rates of the optical modules are identified, the compatible rates are determined according to the types of the optical modules.
Step S502: and determining the actual optical signal intensity of the optical module according to the optical attenuation and the compatible transmission rate.
It should be noted that the actual optical signal intensity refers to the signal intensity of the optical signal after being attenuated during the transmission process.
It can be understood that the actual optical power of the optical module during transmission is determined according to the optical attenuation and the compatible transmission rate, so as to determine the actual optical signal strength.
Step S503: and comparing the actual optical signal intensity with a preset optical signal intensity, and determining the transmission stability of the optical signal according to an intensity comparison result.
It should be noted that the preset optical signal strength refers to a preset signal strength for determining whether the optical signal strength meets a signal transmission standard, where the signal transmission standard refers to the lowest optical signal strength when the optical module normally transmits the service information.
It can be understood that when the actual optical signal intensity is lower than the preset optical signal intensity, the optical signal transmission is determined to be unstable.
In the embodiment, the optical signal transmitting power and the optical signal receiving power corresponding to the optical module are obtained; judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power; when the transmission power of the optical signal is in a normal range, acquiring the ambient temperature of the position of the optical module; determining the light attenuation degree to be adjusted according to the environment temperature and a preset light attenuation table; and controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process. Determining a compatible rate corresponding to an optical module according to the type of the optical module; determining the actual optical signal intensity of the optical module according to the optical attenuation and the compatible transmission rate; and comparing the actual optical signal intensity with the preset optical signal intensity, and determining the transmission stability of the optical signal according to the intensity comparison result. Because this embodiment is through the ambient temperature of monitoring optical module position, light attenuation degree and compatible transmission rate thereby confirm the transmission stability of light signal, when light signal transmission is unstable, to presetting management terminal propelling movement early warning information, this embodiment leads to detecting maintenance efficiency low through artifical periodic maintenance detection optical communication equipment in prior art, influence information transmission efficiency, user experience is poor, this embodiment has realized improving detection maintenance efficiency, reduce the transmission of information error, promote user experience.
Referring to fig. 4, fig. 4 is a flowchart illustrating a third embodiment of the optical module-based signal transmission monitoring method according to the present invention, and the third embodiment of the optical module-based signal transmission monitoring method according to the present invention is proposed based on the first embodiment illustrated in fig. 2.
In this embodiment, the step S20 includes:
step S201: and comparing the optical signal transmitting power with a preset transmitting power threshold value to obtain a first comparison result.
It should be noted that the preset transmission power threshold refers to a preset power threshold for determining whether the optical signal transmission power meets the stable transmission information, and the threshold is not limited to a numerical value, and may be a numerical range.
It can be understood that the first comparison result refers to a result generated by comparing the emission power of the optical signal with a preset emission power threshold, and the result can be used to determine whether the optical signal is normally transmitted.
Step S202: and comparing the optical signal receiving power with a preset receiving power threshold value to obtain a second comparison result.
It should be noted that the preset transmission power threshold refers to a preset power threshold for determining whether the optical signal receiving power meets the stable transmission information, and the threshold is not limited to a numerical value, and may be a numerical range.
It can be understood that the second comparison result refers to a result generated by comparing the received power of the optical signal with a preset received power threshold, and the result can be used to determine whether the optical signal is received normally.
Step S203: and judging whether the transmission power of the optical signal is in a normal range or not according to the first comparison result and the second comparison result.
It should be noted that, in order to improve the stable identification of the signal transmission and reception, whether the signal transmission is in the normal range is determined according to the first comparison result and the second comparison result, so as to determine whether the signal transmission and reception is stable.
Understandably, when the optical signal transmitting power is lower than a preset transmitting power threshold value and/or the optical signal receiving power is lower than a preset receiving power threshold value, judging that the optical signal transmission power is not in a normal range; and when the optical signal transmitting power is in a preset transmitting power threshold value and/or the optical signal receiving power is in a preset receiving power threshold value, judging that the optical signal transmission power is in a normal range.
Further, after the step S203, the method further includes: when the optical signal transmitting power is not at a preset transmitting power threshold value, judging that the optical module does not transmit the optical signal; when the optical signal receiving power is not at a preset receiving power threshold value, judging that the optical module does not receive an optical signal; and when the optical module does not send or receive signals, generating maintenance information according to the serial number corresponding to the optical module, and sending the maintenance information to a preset management terminal.
It should be noted that, the version and the model of the optical module to be maintained are determined according to the serial number, which is convenient for reminding workers to perform replacement processing, and saves maintenance time.
In the embodiment, the optical signal transmitting power and the optical signal receiving power corresponding to the optical module are obtained; comparing the optical signal transmitting power with a preset transmitting power threshold value to obtain a first comparison result; comparing the optical signal receiving power with a preset receiving power threshold value to obtain a second comparison result; judging whether the transmission power of the optical signal is in a normal range according to the first comparison result and the second comparison result; when the optical signal transmitting power is not at a preset transmitting power threshold value, judging that the optical module does not transmit the optical signal; when the optical signal receiving power is not at a preset receiving power threshold value, judging that the optical module does not receive the optical signal; when the optical module does not send or receive signals, generating maintenance information according to a serial number corresponding to the optical module, and sending the maintenance information to a preset management terminal to acquire the ambient temperature of the position of the optical module when the optical signal transmission power is in a normal range; determining the optical attenuation degree of an optical signal in a transmission process according to the environment temperature and a preset adjustable optical attenuation table; determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module; and when the optical signal transmission is unstable, pushing early warning information to a preset management terminal. Because this embodiment is through the ambient temperature of monitoring optical module position, light attenuation degree and compatible transmission rate thereby confirm the transmission stability of light signal, when light signal transmission is unstable, to presetting management terminal propelling movement early warning information, this embodiment leads to detecting maintenance efficiency low through artifical periodic maintenance detection optical communication equipment in prior art, influence information transmission efficiency, user experience is poor, this embodiment has realized improving detection maintenance efficiency, reduce the transmission of information error, promote user experience.
In addition, in order to achieve the above object, the present invention further provides a storage medium, in which a signal transmission monitoring program based on an optical module is stored, and the signal transmission monitoring program based on the optical module, when executed by a processor, implements the steps of the signal transmission monitoring method based on the optical module as described above.
Referring to fig. 5, fig. 5 is a block diagram illustrating a first embodiment of a signal transmission monitoring device based on an optical module according to the present invention.
As shown in fig. 5, a signal transmission monitoring device based on an optical module according to an embodiment of the present invention includes:
the power monitoring module 10 is configured to obtain optical signal transmitting power and optical signal receiving power corresponding to the optical module;
the power monitoring module 10 is further configured to determine whether the optical signal transmission power is within a normal range according to the optical signal transmission power and the optical signal receiving power;
the temperature monitoring module 20 is configured to obtain an ambient temperature of a location where the optical module is located when the optical signal transmission power is in a normal range;
an attenuation determining module 30, configured to determine an optical signal attenuation of light in a transmission process according to the environment temperature and a preset adjustable light attenuation table;
a transmission monitoring module 40, configured to determine transmission stability of the optical signal according to the optical attenuation and a compatible transmission rate corresponding to the optical module;
the transmission monitoring module 40 is further configured to push warning information to a preset management terminal when the optical signal transmission is unstable.
In this embodiment, the power monitoring module 10 obtains the optical signal transmitting power and the optical signal receiving power corresponding to the optical module, and determines whether the optical signal transmission power is in a normal range according to the optical signal transmitting power and the optical signal receiving power; the temperature monitoring module 20 obtains the ambient temperature of the position where the optical module is located when the optical signal transmission power is in a normal range; the attenuation degree determining module 30 determines the optical attenuation degree of the optical signal in the transmission process according to the ambient temperature and a preset adjustable optical attenuation table; the transmission monitoring module 40 determines the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module; the transmission monitoring module 40 pushes the warning information to the preset management terminal when the optical signal transmission is unstable. Because this embodiment is through the ambient temperature of monitoring optical module position, light attenuation degree and compatible transmission rate thereby confirm the transmission stability of light signal, when light signal transmission is unstable, to presetting management terminal propelling movement early warning information, this embodiment leads to detecting maintenance efficiency low through artifical periodic maintenance detection optical communication equipment in prior art, influence information transmission efficiency, user experience is poor, this embodiment has realized improving detection maintenance efficiency, reduce the transmission of information error, promote user experience.
Further, the attenuation determining module 30 is further configured to determine an attenuation of light to be adjusted according to the ambient temperature and a preset adjustable light attenuation table; and controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process.
Further, the attenuation determining module 30 is further configured to adjust the central wavelength of the optical signal emitted by the optical module through a preset temperature adjustment controller according to the ambient temperature, so as to obtain the adjusted central wavelength of the optical signal; and determining the light attenuation to be adjusted according to the environment temperature, the preset adjustable light attenuation table and the adjusted central wavelength of the optical signal.
Further, the transmission monitoring module 40 is further configured to determine a compatible rate corresponding to the optical module according to the type of the optical module; determining the actual optical signal intensity of the optical module according to the optical attenuation and the compatible transmission rate; and comparing the actual optical signal intensity with a preset optical signal intensity, and determining the transmission stability of the optical signal according to an intensity comparison result.
Further, the power monitoring module 10 is further configured to compare the optical signal transmission power with a preset transmission power threshold to obtain a first comparison result; comparing the optical signal receiving power with a preset receiving power threshold value to obtain a second comparison result; and judging whether the transmission power of the optical signal is in a normal range or not according to the first comparison result and the second comparison result.
Further, the transmission monitoring module 40 is further configured to determine that the optical module does not send the optical signal when the optical signal transmission power is not at a preset transmission power threshold; when the optical signal receiving power is not at a preset receiving power threshold value, judging that the optical module does not receive an optical signal; and when the optical module does not send or receive signals, generating maintenance information according to the serial number corresponding to the optical module, and sending the maintenance information to a preset management terminal.
Further, the transmission monitoring module 40 is further configured to record a current time when the optical signal is unstable in transmission; acquiring the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction corresponding to the optical module; and generating early warning information according to the current time, the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction, and pushing the early warning information to a preset management terminal.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, technical details that are not described in detail in this embodiment may be referred to a signal transmission monitoring method based on an optical module provided in any embodiment of the present invention, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order, but rather the words first, second, third, etc. are to be interpreted as names.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., a Read Only Memory (ROM)/Random Access Memory (RAM), a magnetic disk, an optical disk), and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A signal transmission monitoring method based on an optical module is characterized by comprising the following steps:
acquiring optical signal transmitting power and optical signal receiving power corresponding to an optical module;
judging whether the optical signal transmission power is in a normal range or not according to the optical signal transmitting power and the optical signal receiving power;
when the optical signal transmission power is in a normal range, acquiring the ambient temperature of the position of the optical module;
adjusting the central wavelength of the optical signal emitted by the optical module through a preset temperature adjustment controller according to the environment temperature to obtain the adjusted central wavelength of the optical signal, wherein the preset temperature adjustment controller is used for presetting the central wavelength for controlling the optical signal emitted by the optical module through temperature adjustment;
determining the light attenuation to be adjusted according to the environment temperature, a preset adjustable light attenuation table and the adjusted central wavelength of the optical signal;
controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process, wherein the preset variable optical attenuation table is an attenuation index table which is preset and used for adjusting the transmission power of the optical signal in the transmission process, and the attenuation index table corresponds to an adjusting threshold value for adjusting the attenuation of the transmission power of the optical signal at the temperature of each link;
determining the transmission stability of the optical signal according to the optical attenuation and a compatible transmission rate corresponding to the optical module, wherein the compatible transmission rate corresponding to the optical module refers to a compatible rate determined by a version compatible rate corresponding to different optical modules and a transmission rate corresponding to the optical module;
when the optical signal transmission is unstable, recording the current time;
acquiring the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction corresponding to the optical module;
and generating early warning information according to the current time, the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction, and pushing the early warning information to a preset management terminal.
2. The method for monitoring signal transmission based on optical module according to claim 1, wherein the step of determining the optical attenuation of the optical signal in the transmission process according to the ambient temperature and a preset adjustable optical attenuation table comprises:
determining the light attenuation degree to be adjusted according to the environment temperature and a preset adjustable light attenuation table;
and controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process.
3. The method as claimed in claim 1, wherein the step of determining the transmission stability of the optical signal according to the optical attenuation and the compatible transmission rate corresponding to the optical module comprises:
determining a compatible rate corresponding to an optical module according to the type of the optical module;
determining the actual optical signal intensity of the optical module according to the optical attenuation and the compatible transmission rate;
and comparing the actual optical signal intensity with a preset optical signal intensity, and determining the transmission stability of the optical signal according to an intensity comparison result.
4. The method for monitoring signal transmission based on optical module according to claim 1, wherein the step of determining whether the optical signal transmission power is in a normal range according to the optical signal transmission power and the optical signal reception power comprises:
comparing the optical signal transmitting power with a preset transmitting power threshold value to obtain a first comparison result;
comparing the optical signal receiving power with a preset receiving power threshold value to obtain a second comparison result;
and judging whether the transmission power of the optical signal is in a normal range or not according to the first comparison result and the second comparison result.
5. The method for monitoring signal transmission based on optical module according to claim 4, wherein after the step of determining whether the optical signal transmission power is in a normal range according to the first comparison result and the second comparison result, the method further comprises:
when the optical signal transmitting power is not at a preset transmitting power threshold value, judging that the optical module does not transmit the optical signal;
when the optical signal receiving power is not at a preset receiving power threshold value, judging that the optical module does not receive an optical signal;
and when the optical module does not send or receive signals, generating maintenance information according to the serial number corresponding to the optical module, and sending the maintenance information to a preset management terminal.
6. A light module-based signal transmission monitoring device, comprising: a first wireless communication module, a memory, a processor and a light module based signal transmission monitoring program stored on the memory and executable on the processor, the light module based signal transmission monitoring program when executed by the processor implementing the light module based signal transmission monitoring method according to any one of claims 1 to 5.
7. A storage medium, characterized in that the storage medium stores a light module-based signal transmission monitoring program, and the light module-based signal transmission monitoring program is executed by a processor to implement the light module-based signal transmission monitoring method according to any one of claims 1 to 5.
8. A signal transmission monitoring device based on an optical module is characterized by comprising:
the power monitoring module is used for acquiring optical signal transmitting power and optical signal receiving power corresponding to the optical module;
the power monitoring module is further configured to determine whether the optical signal transmission power is within a normal range according to the optical signal transmitting power and the optical signal receiving power;
the temperature monitoring module is used for acquiring the ambient temperature of the position where the optical module is located when the optical signal transmission power is in a normal range;
the attenuation degree determining module is used for adjusting the central wavelength of the optical signal transmitted by the optical module through a preset temperature adjusting controller according to the environment temperature to obtain the adjusted central wavelength of the optical signal, and the preset temperature adjusting controller is used for presetting the central wavelength for controlling the optical signal transmitted by the optical module through temperature adjustment; determining the light attenuation to be adjusted according to the environment temperature, a preset adjustable light attenuation table and the adjusted central wavelength of the optical signal; controlling the variable optical attenuator to adjust the optical attenuation according to the optical attenuation to be adjusted to obtain the optical attenuation of the optical signal in the transmission process, wherein the preset variable optical attenuation table is an attenuation index table which is preset and used for adjusting the transmission power of the optical signal in the transmission process, and the attenuation index table corresponds to an adjusting threshold value for adjusting the attenuation of the transmission power of the optical signal at the temperature of each link;
a transmission monitoring module, configured to determine transmission stability of the optical signal according to the optical attenuation and a compatible transmission rate corresponding to the optical module, where the compatible transmission rate corresponding to the optical module is a compatible rate determined by a version compatible rate corresponding to different optical modules and a transmission rate corresponding to the optical module;
the transmission monitoring module is also used for recording the current time when the optical signal is unstable in transmission;
the transmission monitoring module is further configured to obtain a transmission rate, a serial number, a receiving direction optical signal intensity, and a sending direction optical signal intensity corresponding to the optical module;
the transmission monitoring module is further configured to generate early warning information according to the current time, the transmission rate, the serial number, the intensity of the optical signal in the receiving direction and the intensity of the optical signal in the sending direction, and push the early warning information to a preset management terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427494.8A CN113839712B (en) | 2021-11-29 | 2021-11-29 | Optical module-based signal transmission monitoring method, equipment, storage medium and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427494.8A CN113839712B (en) | 2021-11-29 | 2021-11-29 | Optical module-based signal transmission monitoring method, equipment, storage medium and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113839712A CN113839712A (en) | 2021-12-24 |
| CN113839712B true CN113839712B (en) | 2022-04-01 |
Family
ID=78971823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111427494.8A Active CN113839712B (en) | 2021-11-29 | 2021-11-29 | Optical module-based signal transmission monitoring method, equipment, storage medium and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113839712B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115333618B (en) * | 2022-07-21 | 2024-03-12 | 昂纳科技(深圳)集团股份有限公司 | Fiber channel attenuation detection method, system and device, storage medium and terminal |
| CN116208250B (en) * | 2023-05-06 | 2023-08-11 | 深圳市飞思卓科技有限公司 | 400G optical module system, control method and interface |
| CN116316046B (en) * | 2023-05-16 | 2023-08-11 | 深圳市飞思卓科技有限公司 | Optical module adjusting system, method, terminal device and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744454A (en) * | 2013-12-20 | 2014-04-23 | 博创科技股份有限公司 | Temperature-related variable optical attenuator attenuation control method |
| CN105634589A (en) * | 2016-01-26 | 2016-06-01 | 四川华拓光通信股份有限公司 | Comprehensive testing system and application method for 10-gigabit short-range transmission optical module |
| CN109039451A (en) * | 2018-09-18 | 2018-12-18 | 武汉恒泰通技术有限公司 | A kind of optical module monitoring system |
| CN111277332A (en) * | 2018-12-04 | 2020-06-12 | 中兴通讯股份有限公司 | Performance state detection method and device of optical module in engineering application and electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201601843U (en) * | 2009-09-24 | 2010-10-06 | 深圳市国扬通信股份有限公司 | Optical transmission device capable of performing RFG temperature compensation |
| CN109983694A (en) * | 2016-11-25 | 2019-07-05 | 三菱电机株式会社 | Stable output power circuit and the high output amplifier for using the circuit |
-
2021
- 2021-11-29 CN CN202111427494.8A patent/CN113839712B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744454A (en) * | 2013-12-20 | 2014-04-23 | 博创科技股份有限公司 | Temperature-related variable optical attenuator attenuation control method |
| CN105634589A (en) * | 2016-01-26 | 2016-06-01 | 四川华拓光通信股份有限公司 | Comprehensive testing system and application method for 10-gigabit short-range transmission optical module |
| CN109039451A (en) * | 2018-09-18 | 2018-12-18 | 武汉恒泰通技术有限公司 | A kind of optical module monitoring system |
| CN111277332A (en) * | 2018-12-04 | 2020-06-12 | 中兴通讯股份有限公司 | Performance state detection method and device of optical module in engineering application and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113839712A (en) | 2021-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113839712B (en) | Optical module-based signal transmission monitoring method, equipment, storage medium and device | |
| JP2007522709A (en) | Antenna system telemetry monitoring apparatus and method using mobile communication terminal | |
| CN110752871B (en) | Optical link diagnostic method, and corresponding device and storage medium | |
| CN110493669B (en) | Network resource checking method, device, equipment and computer storage medium | |
| US20060110157A1 (en) | Transceiver with interrupt unit | |
| CN108965010A (en) | A kind of network link flow control abnormality monitoring method, system and host bus adaptor | |
| US20130191064A1 (en) | Apparatus and method for controlling water quality sensor faults using sensor data | |
| CN111726162A (en) | Optical fiber breakpoint detection device, detection system and detection method | |
| CN107395451B (en) | Processing method, device and equipment for internet traffic abnormity and storage medium | |
| CN116582180B (en) | Task execution method and device of optical fiber wiring robot, electronic equipment and medium | |
| CN111225383A (en) | NB-IoT terminal test method and device | |
| CN111190617A (en) | Remote firmware upgrading system and method based on intelligent perception technology and terminal equipment | |
| CN111225407B (en) | Detection apparatus for NB-IoT terminal | |
| KR20090062192A (en) | Apparatus and method for transmission power control of home bts | |
| CN103840879A (en) | Optical fiber office direction recognition method, device and system | |
| CN212627914U (en) | Optical fiber breakpoint detection device and detection system | |
| CN110493247B (en) | Power distribution terminal communication detection method, system, equipment and computer medium | |
| JP6822941B2 (en) | Communication terminals, terminal control programs, terminal control methods and communication systems | |
| JP6869883B2 (en) | Management equipment, management programs, management methods and communication systems | |
| US10306493B2 (en) | Measurement device and measurement method | |
| KR100978967B1 (en) | Method and apparatus for measuring spurious signal of Radio Access SystemRAS in wireless telecommunication system | |
| KR101622386B1 (en) | Method for Test Protocol of WiBro Access System, and System therefor | |
| CN106302499B (en) | A kind of security log acquisition method, apparatus and system | |
| CN115276786B (en) | System and method for detecting optical power of optical fiber | |
| US20170294927A1 (en) | Interference state detection method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |