CN113541785B - Method, system, equipment and storage medium for maintaining optical cable signal uninterrupted - Google Patents
Method, system, equipment and storage medium for maintaining optical cable signal uninterrupted Download PDFInfo
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- CN113541785B CN113541785B CN202110659462.4A CN202110659462A CN113541785B CN 113541785 B CN113541785 B CN 113541785B CN 202110659462 A CN202110659462 A CN 202110659462A CN 113541785 B CN113541785 B CN 113541785B
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- 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
- H04B10/0791—Fault location on the transmission path
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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Abstract
The present application relates to methods, systems, devices and storage media for maintaining an uninterrupted optical cable signal. The method for maintaining the optical cable signal uninterrupted comprises the following steps: acquiring image information from a camera; identifying the position and the action of a worker according to the image information to obtain the position information and the action information of the worker; judging whether the action information of the worker is a main overhaul optical cable or not; if the action information is the maintenance main optical cable, generating first prompt information according to the position information of workers; calculating the time length for overhauling the main optical cable by a worker in real time to generate overhauling time length; judging whether the position information of the worker is close to the two ends of the main optical cable or not; the worker's location information is close to both ends of the main optical cable, and then the control unit is driven to use the spare optical cable for signal communication. This application has the effect that improves optical cable signal stability.
Description
Technical Field
The present application relates to the field of wireless communication devices, and more particularly, to methods, systems, devices, and storage media for maintaining an uninterrupted optical cable signal.
Background
Optical fiber transmission, that is, data and signal transmission using optical fiber as a medium. The optical fiber can be used for transmitting analog signals and digital signals, and can meet the requirement of video transmission. Fiber optic transmission is typically carried out using fiber optic cables, with single optical fibers capable of data transmission rates of several Gbps.
In the related art, a signal transmitting device is connected to an optical-to-electrical conversion unit through a main optical cable, and the optical-to-electrical conversion unit is configured to convert an optical signal into an electrical signal.
In view of the above related technologies, the inventor thinks that when a worker overhauls a main optical cable, the worker often needs to move the main optical cable, which is likely to cause interruption of an optical signal transmitted by the main optical cable, and causes a defect of low signal stability of the optical cable.
Disclosure of Invention
To improve cable signal stability, the present application provides methods, systems, devices, and storage media that maintain an uninterrupted cable signal.
In a first aspect, the method for maintaining uninterrupted optical cable signals provided by the present application adopts the following technical scheme:
a method of maintaining an uninterrupted cable signal, comprising:
acquiring image information from a camera, wherein the image information comprises an image of a signal sending device, an image of a main optical cable, an image of a first light-to-electricity conversion unit and an image of a worker;
identifying the position and the action of the worker according to the image information to obtain the position information and the action information of the worker; the action information comprises non-overhaul behavior and overhaul main optical cables; the position information comprises two ends close to the main optical cable and two ends far away from the main optical cable;
judging whether the action information of the worker is a main overhaul optical cable or not;
if the action information is the maintenance main optical cable, generating first prompt information according to the position information of workers;
calculating the time length for overhauling the main optical cable by a worker in real time to generate overhauling time length;
when the action information is to overhaul the main optical cable, judging whether the position information of a worker is close to the two ends of the main optical cable;
if the action information is that the main optical cable is maintained and the position information of the worker is close to two ends of the main optical cable, driving the control unit to use the standby optical cable for signal communication;
if the action information is that the main optical cable is overhauled, the position information of workers is that the two ends of the main optical cable are far away, whether the overhauling time is longer than the preset time is judged, and if the overhauling time is longer than the preset time, the control unit is ordered to use the standby optical cable to carry out signal communication after the delay time.
By adopting the technical scheme, the arrangement of the image information is beneficial to identifying the position information and the action information of a worker, so that whether the worker overhauls the main optical cable and the specific position of the worker for overhauling can be quickly determined, the arrangement of the first prompt information is beneficial to quickly prompting the worker, and the first prompt information is different according to the difference of the position information, so that more accurate prompt is facilitated; being close to the both ends of main optical cable during the maintenance, then ordering about the control unit fast and using reserve optical cable, the condition that reduces the interrupt appears effectively, keeps away from the both ends of main optical cable when the position of overhauing, but overhauls time for too long time, also orders about the control unit and uses reserve optical cable to in advance deal with workman's misoperation, reduce the condition that optical cable signal interrupted, thereby improved the stability of optical cable signal.
Optionally, the identifying the position and the action of the worker according to the image information, and obtaining the position information and the action information of the worker includes:
performing real-time image processing on the image information to obtain image processing information;
identifying the distance between a worker and two ends of a main optical cable based on the image processing information;
obtaining position information of workers according to the distance between the workers and the two ends of the main optical cable;
based on the image processing information, the action of the worker is recognized, and action information is obtained.
By adopting the technical scheme, after image processing, the distance between a worker and the two ends of the main optical cable can be more accurately identified through image processing information, the accuracy of position information is improved, and the accuracy of action information is improved.
Optionally, if action information is to overhaul main optical cable, then according to workman's positional information, generate first tip information, include:
reading position information of a worker;
judging whether the position information of the worker is close to the two ends of the main optical cable or not;
if yes, generating sound alarm information and visual reminding information;
and if not, generating visual reminding information.
Through adopting above-mentioned technical scheme, when the workman overhauld, if be close to the both ends of main optical cable, then remind the workman through audible alarm and vision mode warning fast for the workman keeps vigilant, and if keep away from the both ends of main optical cable, then just reminds through the vision, thereby has improved the stability of optical cable signal.
Optionally, if action information is when overhauing main optical cable, workman's positional information is for being close to the both ends of main optical cable, then orders about the control unit and uses reserve optical cable to carry out signal communication, include:
if the action information is to overhaul the main optical cable, the position information of the worker is close to the two ends of the main optical cable, and first switching information is generated; the first switching information is used for driving the control unit to use the spare optical cable for signal communication;
and sending the first switching information to the control unit.
Through adopting above-mentioned technical scheme, being provided with of first switching information does benefit to and orders about the control unit fast and use reserve optical cable, realizes the fast switch over to improve the stability of optical cable information.
Optionally, if action information is when overhauing main optical cable, workman's positional information is for keeping away from main optical cable's both ends, then judges whether long when overhauing is greater than and predetermines long, if long when overhauing is greater than and predetermines long, then orders about the control unit and uses reserve optical cable to carry out signal communication after the delay time, include:
if the position information of the worker is far away from the two ends of the main optical cable, judging whether the overhaul time length is longer than the preset time length, and if the overhaul time length is longer than the preset time length, generating a second switching instruction, wherein the second switching instruction is used for driving the control unit to use the standby optical cable for signal communication;
delaying according to a preset delay time;
and after the time delay is finished, sending a second switching instruction to the control unit.
By adopting the technical scheme, the overhauling time length is matched with the delay time length, so that the second switching instruction can be switched at the preset time.
Optionally, the method further includes: and if the action information is a non-overhaul behavior, generating second prompt information according to the position information of the worker.
By adopting the technical scheme, the second prompt information is different according to the difference of the position information, so that grading prompt is facilitated, and more accurate prompt is facilitated.
Optionally, if the action information is a non-overhaul behavior, second prompt information is generated according to the position information of the worker, and the method includes:
if the action information is a non-overhaul behavior, reading the position information of a worker;
judging whether the position information is close to two ends of the main optical cable or not;
and if so, generating a light reminding signal.
By adopting the technical scheme, the worker is close to the two ends of the main optical cable, and is reminded of the worker through light, so that the worker can keep alert, the situation of moving the main optical cable is reduced, and the stability is improved.
In a second aspect, the system for maintaining uninterrupted optical cable signals provided by the present application adopts the following technical solutions:
a system for maintaining an uninterrupted cable signal, comprising:
the acquisition module is used for acquiring image information from the camera;
the identification module is used for identifying the position and the action of a worker according to the image information to obtain the position information and the action information of the worker;
the judging module is used for judging whether the action information of the worker is the maintenance main optical cable or not;
the generating module is used for generating first prompt information according to the position information of workers if the action information is the maintenance main optical cable;
the timing module is used for calculating the time length for workers to overhaul the main optical cable in real time and generating overhaul time length;
the analysis module is used for judging whether the position information of workers is close to the two ends of the main optical cable or not when the action information is that the main optical cable is overhauled;
the control module is used for driving the control unit to use the standby optical cable for signal communication if the position information of a worker is close to two ends of the main optical cable when the action information is to overhaul the main optical cable;
and the ordering module is used for judging whether the overhaul time is longer than the preset time or not if the action information is the overhaul main optical cable and the position information of the worker is the two ends far away from the main optical cable, and ordering the control unit to use the standby optical cable for signal communication after the delay time if the overhaul time is longer than the preset time.
By adopting the technical scheme, the arrangement of the image information is beneficial to identifying the position information and the action information of a worker, so that whether the worker overhauls the main optical cable and the specific position of the worker for overhauling can be quickly determined, the arrangement of the first prompt information is beneficial to quickly prompting the worker, and the first prompt information is different according to the difference of the position information, so that more accurate prompt is facilitated; being close to the both ends of main optical cable during the maintenance, then ordering about the control unit fast and using reserve optical cable, the condition that reduces the interrupt appears effectively, keeps away from the both ends of main optical cable when the position of overhauing, but overhauls time for too long time, also orders about the control unit and uses reserve optical cable to in advance deal with workman's misoperation, reduce the condition that optical cable signal interrupted, thereby improved the stability of optical cable signal.
In a third aspect, the present application provides an electronic device, which adopts the following technical solution:
an electronic device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that performs any of the methods described above for maintaining an uninterrupted fiber optic cable signal.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer readable storage medium storing a computer program that can be loaded by a processor and that can perform any of the above-described methods of maintaining an uninterrupted fiber optic cable signal.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the image information is beneficial to identifying the position information and the action information of a worker, so that whether the worker overhauls the main optical cable and the specific position of the worker for overhauling can be quickly determined, the arrangement of the first prompt information is beneficial to quickly prompting the worker, and the first prompt information is different according to the difference of the position information, so that the prompt is more accurately facilitated; being close to the both ends of main optical cable during the maintenance, then ordering about the control unit fast and using reserve optical cable, the condition that reduces the interrupt appears effectively, keeps away from the both ends of main optical cable when the position of overhauing, but overhauls time for too long time, also orders about the control unit and uses reserve optical cable to in advance deal with workman's misoperation, reduce the condition that optical cable signal interrupted, thereby improved the stability of optical cable signal.
2. When the workman overhauls, if be close to the both ends of main optical cable, then remind the workman through audible alarm and vision mode of reminding fast for the workman keeps alert, and if keep away from the both ends of main optical cable, then just reminds through the vision, thereby has improved the stability of optical cable signal.
3. The workers are close to the two ends of the main optical cable and are reminded through light, so that the workers can keep alert, the situation of moving the main optical cable is reduced, and the stability is improved.
Drawings
FIG. 1 is a flow chart of a method of maintaining an uninterrupted cable signal in one embodiment of the present application.
Fig. 2 is a flow chart of a method of maintaining an uninterrupted cable signal in another embodiment of the present application.
FIG. 3 is a schematic block diagram of a system for maintaining an uninterrupted cable signal in one embodiment of the present application.
Fig. 4 is a schematic structural diagram of an electronic device in one embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a method, a system, equipment and a storage medium for maintaining an optical cable signal uninterrupted. Generally, both ends of the main optical cable are electrically connected to the signal transmission device and the optical-to-electrical conversion unit, respectively. The main optical cable is used for transmitting optical cable signals, and the optical-to-electrical conversion unit is used for converting the optical cable signals into electrical signals. Along with the improvement of living standard of people, the requirements of people on optical cable signals and the requirements on the stability of the optical cable signals can be improved. When the worker overhauls the main optical cable, easily remove main optical cable or other misoperation appear, and then easily lead to the optical cable signal interruption of main optical cable, reduce the stability of optical cable signal. Therefore, it is necessary to improve the stability of the optical cable signal by using a method for maintaining the optical cable signal uninterrupted in the system.
Referring to fig. 1, a method for maintaining an optical cable signal uninterrupted disclosed in an embodiment of the present application includes:
s100, image information from the camera is acquired.
Specifically, the image information includes an image of the signal transmission device, an image of the main optical cable, an image of the first optical-to-electrical conversion unit, and an image of a worker.
Wherein, image information can come from a plurality of cameras, and a plurality of cameras are arranged equally along the length direction interval of main optical cable, and the camera keeps the open mode, shoots in real time.
And S110, identifying the position and the action of the worker according to the image information to obtain the position information and the action information of the worker.
The action information comprises non-overhaul behavior and overhaul main optical cables; the location information includes both ends near the main cable and both ends far from the main cable.
Specifically, the image information is subjected to real-time image processing to obtain image processing information; identifying the distance between a worker and two ends of a main optical cable based on the image processing information; obtaining position information of workers according to the distance between the workers and the two ends of the main optical cable; based on the image processing information, the action of the worker is recognized, and action information is obtained.
The image processing refers to noise reduction processing and binarization processing, and is beneficial to more accurately identifying workers. When the position of a worker is identified, the worker in the image is identified according to the preset worker characteristic, tracking identification is carried out, and the position of the worker is identified in real time; if the distance between the worker and the end part of the main optical cable is less than 5 meters, determining the position information of the worker to be close to the two ends of the main optical cable; if the worker is more than 5 meters away from the end of the main optical cable, the worker's location information is determined to be far from both ends of the main optical cable.
When the action of a worker is identified, the action of the worker is compared with preset action characteristics, wherein the action characteristics comprise walking, standing, overhauling and the like; if the movement of the worker is recognized as walking and standing, determining the movement information of the worker as non-overhauling behavior; and if the action of the worker is recognized as the maintenance, determining the action information of the worker as the maintenance main optical cable.
And S120, judging whether the action information of the worker is to overhaul the main optical cable.
Specifically, reading action information of workers in the current time period; and then judging whether the current action information of the worker is to overhaul the main optical cable.
And S130, if the action information is to overhaul the main optical cable, generating first prompt information according to the position information of the worker.
The first prompt message comprises sound alarm information and visual reminding information.
Specifically, reading the position information of a worker; judging whether the position information of the worker is close to the two ends of the main optical cable or not; if yes, generating sound alarm information and visual reminding information; and if not, generating visual reminding information.
The sound alarm information is used for driving the sounding equipment to work, and the visual reminding information is used for driving the display equipment to work. The sound emitting device may be, but is not limited to, a speaker. The display device may be, but is not limited to, a display screen.
S140, calculating the time length of overhauling the main optical cable by the worker in real time, and generating the overhauling time length.
And S150, judging whether the position information of the worker is close to the two ends of the main optical cable or not when the action information is to overhaul the main optical cable.
And S160, if the action information is that the main optical cable is overhauled and the position information of the worker is close to the two ends of the main optical cable, driving the control unit to use the standby optical cable for signal communication.
One end of the main optical cable is connected with the signal sending device, the other end of the main optical cable is connected with the first optical-to-electrical unit, and the first optical-to-electrical unit is used for outputting a main electric signal; one end of the standby optical cable is connected with the signal sending device, the other end of the standby optical cable is connected with the second photoelectric conversion unit, and the second photoelectric conversion unit is used for outputting a standby electric signal; and a control unit is connected between the first photoelectric conversion unit and the second photoelectric conversion unit.
Specifically, if the action information is to overhaul the main optical cable, the position information of the worker is close to two ends of the main optical cable, and first switching information is generated; the first switching information is used for driving the control unit to use the spare optical cable for signal communication; sending the first switching information to the control unit; the control unit controls the first photoelectric conversion unit to stop working, and the second photoelectric conversion unit works normally to realize switching.
S170, if the action information is to overhaul the main optical cable, the position information of the worker is to keep away from the two ends of the main optical cable, whether overhaul duration is longer than preset duration is judged, and if the overhaul duration is longer than the preset duration, the control unit is driven to use the standby optical cable to carry out signal communication after delay time.
The overhaul duration refers to the duration from the beginning of the overhaul action to the current time of the worker, the preset duration refers to a preset duration parameter for comparison, and the preset duration may be, but is not limited to, 5 minutes, 10 minutes, 15 minutes, and the like.
Specifically, if the position information of the worker is far away from the two ends of the main optical cable, whether the overhaul time length is longer than the preset time length is judged, and if the overhaul time length is longer than the preset time length, a second switching instruction is generated and used for driving the control unit to use the standby optical cable for signal communication; delaying according to a preset delay time; and after the time delay is finished, sending a second switching instruction to the control unit.
The delay time refers to a preset time for delaying, and the delay time may be, but is not limited to, 1 minute, 3 minutes, 5 minutes, and the like. Through the mutual matching of the overhaul time length and the delay time length, the switching can be more accurately carried out.
Referring to fig. 2, another embodiment disclosed in the present application is different in that it further includes:
and S180, if the action information is a non-overhaul behavior, generating second prompt information according to the position information of the worker.
The second prompt message is a light prompt signal and is used for controlling the light-emitting device to emit light. The number of the light-emitting devices is three, and the three light-emitting devices are respectively close to the signal sending device, the first light-to-electricity unit and the second light-to-electricity unit. The light emitting device may be, but is not limited to, an LED lamp.
Specifically, if the action information is a non-overhaul behavior, reading the position information of a worker; judging whether the position information is close to two ends of the main optical cable or not; if yes, generating a light reminding signal; the light reminding signal is sent to the corresponding light-emitting device, so that the light-emitting device prompts workers by light, the workers are alert, and misoperation is reduced.
Referring to fig. 3, the present application further discloses a system for maintaining the optical cable signal uninterrupted.
A system for maintaining an uninterrupted cable signal, comprising:
an obtaining module 200, configured to obtain image information of a camera;
the recognition module 210 is configured to recognize the position and the action of the worker according to the image information, and obtain position information and action information of the worker;
the judging module 220 is used for judging whether the action information of the worker is the maintenance main optical cable;
the generating module 230 is configured to generate first prompt information according to the position information of the worker if the action information is to overhaul the main optical cable;
the timing module 240 is used for calculating the time length for a worker to overhaul the main optical cable in real time and generating overhaul time length;
the analysis module 250 is used for judging whether the position information of a worker is close to the two ends of the main optical cable when the action information is to overhaul the main optical cable;
the control module 260 is used for driving the control unit to use the standby optical cable for signal communication if the position information of the worker is close to the two ends of the main optical cable when the action information is to overhaul the main optical cable;
order about module 270 for if action information is when overhauing the main optical cable, workman's positional information is for keeping away from the both ends of main optical cable, then judges whether to overhaul when long being greater than and predetermine long, if overhaul when long being greater than and predetermine long, then order about the control unit and use reserve optical cable to carry out signal communication after the delay time.
The system for maintaining the optical cable signal uninterrupted comprises a signal transmitter, a main optical cable, a standby optical cable, a first light-to-electricity conversion unit, a second light-to-electricity conversion unit, a control unit, a server, a loudspeaker, an LED lamp, a display screen and a plurality of cameras. The server is electrically connected with the loudspeaker, the LED lamp, the display screen, the control unit and the plurality of cameras, and the plurality of cameras are arranged at equal intervals along the length direction of the main optical cable and are used for shooting the signal sending device, the main optical cable and the first photoelectric conversion unit so that the server can obtain image information of the cameras. The server is used for identifying the position and the action of the worker according to the image information to obtain the position information and the action information of the worker; the system is used for judging whether the action information of the worker is the maintenance main optical cable or not; the action information processing device is used for generating first prompt information according to the position information of workers if the action information is the maintenance main optical cable; the system is used for calculating the time length for workers to overhaul the main optical cable in real time and generating overhaul time length; when the action information is to overhaul the main optical cable, judging whether the position information of a worker is close to the two ends of the main optical cable; the standby optical cable is used for driving the control unit to carry out signal communication by using the standby optical cable if the action information is that the main optical cable is maintained and the position information of workers is that the workers are close to two ends of the main optical cable; and if the overhaul duration is longer than the preset duration, the control unit is ordered to use the standby optical cable to carry out signal communication after the delay time.
Referring to fig. 4, an embodiment of the application further discloses an electronic device. An electronic device 300 comprising: a memory 310 and a processor 320, said memory 310 having stored thereon a computer program capable of being loaded by the processor 320 and performing any of the methods for maintaining an uninterrupted fiber optic cable signal as described above, the computer program, when executed by the processor 320, performing the steps of:
acquiring image information from a camera; identifying the position and the action of a worker according to the image information to obtain the position information and the action information of the worker; judging whether the action information of the worker is a main overhaul optical cable or not; if the action information is the maintenance main optical cable, generating first prompt information according to the position information of workers; calculating the time length for overhauling the main optical cable by a worker in real time to generate overhauling time length; when the action information is to overhaul the main optical cable, judging whether the position information of a worker is close to the two ends of the main optical cable; if the action information is that the main optical cable is maintained and the position information of workers is close to the two ends of the main optical cable, driving the control unit to use the standby optical cable for signal communication; if the action information is that the main optical cable is overhauled, the position information of workers is that the two ends of the main optical cable are far away, whether the overhauling time is longer than the preset time is judged, and if the overhauling time is longer than the preset time, the control unit is ordered to use the standby optical cable to carry out signal communication after the delay time.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed: carrying out real-time image processing on the image information to obtain image processing information;
identifying the distance between a worker and two ends of a main optical cable based on the image processing information;
obtaining position information of workers according to the distance between the workers and the two ends of the main optical cable;
based on the image processing information, the action of the worker is recognized, and action information is obtained.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed:
reading position information of a worker;
judging whether the position information of the worker is close to the two ends of the main optical cable or not;
if yes, generating sound alarm information and visual reminding information;
and if not, generating visual reminding information.
Optionally, in an embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed:
if the action information is to overhaul the main optical cable, the position information of the worker is close to two ends of the main optical cable, and first switching information is generated; the first switching information is used for driving the control unit to use the spare optical cable for signal communication;
and sending the first switching information to the control unit.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed:
if the position information of the worker is far away from the two ends of the main optical cable, judging whether the overhaul time length is longer than the preset time length, and if the overhaul time length is longer than the preset time length, generating a second switching instruction, wherein the second switching instruction is used for driving the control unit to use the standby optical cable for signal communication;
delaying according to a preset delay time;
and after the time delay is finished, sending a second switching instruction to the control unit.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed:
and if the action information is a non-overhaul behavior, generating second prompt information according to the position information of the worker.
Optionally, in the embodiment of the present application, when the computer program is executed by the processor 320, the following steps are performed:
if the action information is a non-overhaul behavior, reading the position information of a worker;
judging whether the position information is close to two ends of the main optical cable or not;
and if so, generating a light reminding signal.
The embodiment of the application also discloses a computer readable storage medium, which stores a computer program capable of being loaded and executed by a processor, and when the computer program is executed by the processor, the computer program realizes the steps of any method for maintaining the optical cable signal uninterrupted, and can achieve the same effect.
The computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A method for maintaining an uninterrupted cable signal, comprising:
acquiring image information from a camera, wherein the image information comprises an image of a signal sending device, an image of a main optical cable, an image of a first light-to-electricity conversion unit and an image of a worker;
identifying the position and the action of a worker according to the image information to obtain the position information and the action information of the worker; the action information comprises non-overhaul behavior and overhaul main optical cables; the position information comprises two ends close to the main optical cable and two ends far away from the main optical cable;
judging whether the action information of the worker is a main overhaul optical cable or not;
if the action information is the maintenance main optical cable, generating first prompt information according to the position information of workers;
calculating the time length for overhauling the main optical cable by a worker in real time to generate overhauling time length;
when the action information is to overhaul the main optical cable, judging whether the position information of workers is close to two ends of the main optical cable or not;
if the action information is that the main optical cable is maintained and the position information of the worker is close to two ends of the main optical cable, driving the control unit to use the standby optical cable for signal communication;
if action information is when overhauing main optical cable, workman's positional information is for keeping away from main optical cable's both ends, then judges whether the maintenance is long to be greater than when predetermineeing, if the maintenance is long to be greater than when predetermineeing, then orders about the control unit and uses reserve optical cable to carry out signal communication after the delay time.
2. The method of claim 1, wherein the method further comprises: the identifying the position and the action of the worker according to the image information, and the obtaining the position information and the action information of the worker comprises:
carrying out real-time image processing on the image information to obtain image processing information;
identifying the distance between a worker and two ends of the main optical cable based on the image processing information;
obtaining position information of workers according to the distance between the workers and the two ends of the main optical cable;
based on the image processing information, the action of the worker is recognized, and action information is obtained.
3. The method of claim 1, wherein the method further comprises: if action information is for overhauing main optical cable, then according to workman's positional information, generate first tip information, include:
reading position information of a worker;
judging whether the position information of the worker is close to the two ends of the main optical cable or not;
if yes, generating sound alarm information and visual reminding information;
and if not, generating visual reminding information.
4. The method of claim 1, wherein the method further comprises: if action information is when overhauing main optical cable, workman's positional information is for being close to main optical cable's both ends, then orders about the control unit and uses reserve optical cable to carry out signal communication, include:
if the action information is to overhaul the main optical cable, the position information of the worker is close to the two ends of the main optical cable, and first switching information is generated; the first switching information is used for driving the control unit to use the spare optical cable for signal communication;
and sending the first switching information to the control unit.
5. The method of claim 1, wherein the method further comprises: if action information is when overhauing main optical cable, workman's positional information is for keeping away from the both ends of main optical cable, then judges whether to overhaul long being greater than when presetting, if overhaul long being greater than when presetting, then orders about the control unit and uses reserve optical cable to carry out signal communication after the delay time, include:
if the position information of the worker is far away from the two ends of the main optical cable, judging whether the overhaul time length is longer than the preset time length, and if the overhaul time length is longer than the preset time length, generating a second switching instruction, wherein the second switching instruction is used for driving the control unit to use the standby optical cable for signal communication;
delaying according to a preset delay time;
and after the time delay is finished, sending a second switching instruction to the control unit.
6. The method of maintaining an uninterrupted cable signal as claimed in claim 1, further comprising: and if the action information is a non-overhaul behavior, generating second prompt information according to the position information of the worker.
7. The method for maintaining the optical cable signal uninterrupted according to claim 6, wherein if the action information is a non-maintenance action, generating a second prompt message according to the position information of the worker comprises:
if the action information is a non-overhaul behavior, reading the position information of a worker;
judging whether the position information is close to two ends of the main optical cable or not;
and if so, generating a light reminding signal.
8. A system for maintaining an uninterrupted cable signal, comprising:
the acquisition module is used for acquiring image information from the camera;
the identification module is used for identifying the position and the action of a worker according to the image information to obtain the position information and the action information of the worker;
the judging module is used for judging whether the action information of the worker is the maintenance main optical cable or not;
the generating module is used for generating first prompt information according to the position information of workers if the action information is the maintenance main optical cable;
the timing module is used for calculating the time length for workers to overhaul the main optical cable in real time and generating overhaul time length;
the analysis module is used for judging whether the position information of workers is close to the two ends of the main optical cable or not when the action information is that the main optical cable is overhauled;
the control module is used for driving the control unit to use the standby optical cable for signal communication if the position information of a worker is close to two ends of the main optical cable when the action information is to overhaul the main optical cable;
and the ordering module is used for judging whether the overhaul time is longer than the preset time or not if the action information is the overhaul main optical cable and the position information of the worker is the two ends far away from the main optical cable, and ordering the control unit to use the standby optical cable for signal communication after the delay time if the overhaul time is longer than the preset time.
9. An electronic device, characterized in that: comprising a memory and a processor, said memory having stored thereon a computer program which can be loaded by the processor and which performs the method of maintaining an uninterrupted optical cable signal as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes a method of maintaining an uninterrupted fiber optic cable signal as claimed in any one of claims 1 to 7.
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