CN115186850A - Dynamic monitoring method and system for submarine cable operating environment - Google Patents
Dynamic monitoring method and system for submarine cable operating environment Download PDFInfo
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Abstract
The invention provides a dynamic monitoring method and a dynamic monitoring system for a submarine cable operating environment, which relate to the technical field of electrical digital data processing, and are characterized in that an interactive signal set is obtained and analyzed to obtain positioning signal information, further an interactive signal optimized position interval and path feedback information are determined, and monitoring signals in the interactive signal set are screened to obtain a screened interactive signal set; the method comprises the steps of acquiring a monitoring image set by image acquisition of an interactive signal optimization position interval, performing cable monitoring evaluation through the monitoring image set and a screening interactive signal set to generate cable state evaluation information, and performing dynamic monitoring management on the submarine cable based on the cable state evaluation information and path feedback information.
Description
Technical Field
The invention relates to the technical field of electric digital data processing, in particular to a method and a system for dynamically monitoring the operating environment of a submarine cable.
Background
The cable is used as a transmission carrier and plays a vital role for practical application, but due to the influence of various factors, the operation of the cable breaks down, and the operation state of the cable is influenced, so that the fault monitoring of the cable is performed, and the accuracy of a monitoring result is ensured.
Submarine cables are laid on the seabed and used for telecommunication transmission, optical fibers are mostly used as materials, insulation materials are wrapped on the surfaces of the submarine cables, but due to the particularity of the operating environment of the submarine cables, the submarine cables cannot be monitored and repaired by a general method, the existing submarine cable monitoring technology can capture signals through an underwater detection device and further calculate related information, but due to the fact that the existing technology is not mature enough, the final monitoring result of the submarine cables is influenced.
At present, related technologies are not perfect in the aspect of submarine cable monitoring, a commonly used submarine cable detection and identification method is not strict, and the completeness of analysis and processing of acquired information is not sufficient, so that the accuracy of a final diagnosis result is influenced.
Disclosure of Invention
The application provides a dynamic monitoring method and a dynamic monitoring system for submarine cable operating environment, which are used for solving the technical problems that in the prior art, a submarine cable detection and identification method is not strict enough, and the accuracy of a final diagnosis result is influenced due to insufficient completeness of analysis and processing of acquired information.
In view of the above problems, the present application provides a method and a system for dynamically monitoring the operating environment of a submarine cable.
In a first aspect, the present application provides a method for dynamically monitoring the operating environment of an ocean bottom cable, the method comprising: interactive signal collection is carried out through the signal feedback device, and an interactive signal set is obtained; analyzing the interactive signal set to obtain positioning signal information, and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information; screening monitoring signals in the interactive signal set through the interactive signal optimization position interval to obtain a screened interactive signal set; acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set; monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position mark; and carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
In a second aspect, the present application provides a system for dynamic monitoring of the operating environment of a submarine cable, the system comprising: the signal acquisition module is used for acquiring interactive signals through the signal feedback device to obtain an interactive signal set; the signal analysis module is used for analyzing the interactive signal set to obtain positioning signal information and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information; the signal screening module is used for screening the monitoring signals in the interactive signal set through the interactive signal optimization position interval to obtain a screened interactive signal set; the image acquisition module is used for acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set; the state evaluation module is used for monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position identifier; and the monitoring management module is used for carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
according to the dynamic monitoring method for the submarine cable operating environment, interactive signals are collected based on the signal feedback device to obtain an interactive signal set, the interactive signal set is analyzed to obtain positioning signal information, an interactive signal optimization position interval and path feedback information are determined based on the positioning signal information, and monitoring signals in the interactive signal set are screened to obtain a screened interactive signal set; the method comprises the steps of acquiring an image of the interaction signal optimized position interval through the image acquisition device to obtain a monitoring image set, monitoring and evaluating a cable based on the monitoring image set and the screening interaction signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position mark, and implementing dynamic monitoring management of the submarine cable based on the cable state evaluation information and the path feedback information.
Drawings
Fig. 1 is a schematic flow chart of a dynamic monitoring method for an operating environment of a submarine cable according to the present application;
fig. 2 is a schematic view of a monitoring and early warning process of remote monitoring signal data in a dynamic monitoring method for an operating environment of a submarine cable according to the present application;
fig. 3 is a schematic view of a flow chart for constructing an evaluation feedback identification parameter in a dynamic monitoring method for a submarine cable operating environment according to the present application;
fig. 4 is a schematic structural diagram of a dynamic monitoring system for the operating environment of an ocean bottom cable according to the present application.
Description of the reference numerals: the system comprises a signal acquisition module a, a signal analysis module b, a signal screening module c, an image acquisition module d, a state evaluation module e and a monitoring management module f.
Detailed Description
The application provides a dynamic monitoring method and a dynamic monitoring system for submarine cable operating environment, which are used for acquiring an interactive signal set, analyzing and acquiring positioning signal information, further determining an interactive signal optimization position interval and path feedback information, screening monitoring signals in the interactive signal set to acquire a screened interactive signal set, acquiring a monitoring image set by performing image acquisition on the interactive signal optimization position interval, further monitoring and evaluating cables to generate cable state evaluation information, so as to realize dynamic monitoring and management of submarine cables.
Example one
As shown in fig. 1, the present application provides a dynamic monitoring method for an operating environment of an undersea cable, the method being applied to an intelligent monitoring system, the intelligent monitoring system being communicatively connected to an image acquisition device and a signal feedback device, the method comprising:
step S100: acquiring an interactive signal through the signal feedback device to obtain an interactive signal set;
specifically, the system is in communication connection with an image acquisition device and a signal feedback device, the image acquisition device is used for acquiring images of the operation process of the submarine cable so as to perform real-time monitoring, the signal feedback device is used for acquiring, receiving and feeding back monitoring signal information, the submarine cable is wrapped by insulating materials and used for transmitting signals, the signal feedback device is used for acquiring interactive signals, the interactive signals refer to mobile transmission signals in the submarine cable operation process, the signal feedback device is connected with an overhaul ship, the synchronous movement of the monitoring device is driven along with the navigation of the overhaul ship, the underwater signal feedback device captures cable signals so as to complete the acquisition of information, various acquired interactive signals are classified and integrated, an interactive signal set is acquired and stored systematically, and an information source is provided for further performing analytic positioning of the signals based on the interactive signal set.
Step S200: analyzing the interactive signal set to obtain positioning signal information, and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information;
specifically, the interactive signal set is acquired by acquiring interactive information, the interactive signal set comprises position information, signal content information, transmission paths and the like of various captured signals and corresponding interactive information, the interactive signal set is analyzed to acquire positioning signal information, the positioning signal information refers to real-time position positioning in the interactive signal transmission process, an optimized position interval and path feedback information of the interactive signals are determined based on the positioning signal information, the optimized position interval refers to a screening area range interval when the interactive information is screened, namely, a position area interval of the submarine cable, the path feedback information refers to specific parameter information of the transmission paths of all the signals, and a foundation is tamped for subsequent screening evaluation of the interactive signals by acquiring the optimized position interval and the path feedback information of the interactive signals.
Step S300: screening monitoring signals in the interactive signal set through the interactive signal optimization position interval to obtain a screened interactive signal set;
step S400: acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set;
specifically, the interaction signal optimization position interval is obtained, the obtained interaction signal set is screened by taking the interaction signal optimization position interval as a screening range, monitoring signals in the interaction signal set are identified and separated, the extracted monitoring signals are further integrated and processed, the monitoring signals refer to related signals expressing the operation state of the submarine cable, so that the screened interaction signal set is obtained and stored, further, with the acquisition of the signal acquisition and analysis results of the signal feedback device, the interaction signal optimization position interval is sequentially acquired according to the image acquisition device, image acquisition sets of a plurality of position nodes of the submarine cable are obtained, the image acquisition sets are further subjected to image sequencing according to the arrangement sequence of the submarine cable, image labels are carried out on the image acquisition sets based on a certain sequence number, the image labels are determined as the monitoring image set to be stored, and the state evaluation can be carried out on the submarine cable on the basis of the acquisition of the screened interaction signal set and the monitoring image set.
Step S500: monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position mark;
step S600: and carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
Specifically, based on the obtained monitoring image set and the screening interactive signal set, performing information mapping on the monitoring image set and the screening interactive signal set to obtain corresponding mapping results, wherein the information mapping results express corresponding monitoring images and screening interactive signals in a plurality of position area ranges, further, performing image information identification on the monitoring image set to determine whether an image missing area exists, performing image compensation on the image missing area to perfect the monitoring image set, further performing state evaluation on the submarine cable, obtaining cable state evaluation information and performing position identification, judging whether the cable evaluation information is abnormal, determining a fault source of the cable based on an abnormal evaluation result to repair the cable in time, and performing submarine real-time monitoring and remote monitoring by taking the cable state evaluation information and the path feedback information as references to realize dynamic monitoring and management of the submarine cable.
Further, as shown in fig. 2, step S500 of the present application further includes:
step S510: collecting remote monitoring signal data of an interactive signal optimization position interval;
step S520: carrying out submarine cable state evaluation of the interactive signal optimized position interval through the remote monitoring signal data to generate a first submarine cable state evaluation result;
step S530: performing submarine cable state evaluation through the screening interactive signal set to generate a second submarine cable state evaluation result;
step S540: generating an evaluation feedback identification parameter based on the first submarine cable state evaluation result and the second submarine cable state evaluation result;
step S550: and monitoring and early warning of subsequent remote monitoring signal data based on the evaluation feedback identification parameters.
Specifically, the method includes the steps of acquiring remote monitoring signal data in an interaction signal optimization position interval, wherein the remote monitoring signal data refers to monitoring signal data acquired by performing remote signal capture in a data center, evaluating the operation state of the submarine cable by taking the remote monitoring signal data as an evaluation basis to generate a first submarine cable state evaluation result including the overall operation state and the local state of the submarine cable, screening the interaction signal set by taking the interaction signal optimization position interval as a screening standard to acquire a screened interaction signal set, further performing cable state evaluation based on the screened interaction signal set to acquire the overall state evaluation result and the local state evaluation result of the cable, further generating a second submarine cable state evaluation result, further performing evaluation feedback identification parameter generation based on the first submarine cable state evaluation result and the second submarine cable state evaluation result, performing parameter identification on a state evaluation abnormal part, further performing subsequent remote monitoring signal data early warning based on the evaluation feedback identification parameter, monitoring an abnormal identified monitoring area range, and correspondingly dealing with the cable.
Further, as shown in fig. 3, the step 540 of the present application further includes:
step 541: performing state anomaly analysis according to the first submarine cable state evaluation result and the second submarine cable state evaluation result to generate an abnormal state parameter;
step 542: determining a relevant parameter set of the screening interactive signal set according to the abnormal state parameters;
step 543: judging whether the parameters mapped in the remote monitoring signal data by the associated parameter set are abnormal or not;
step 544: and when the abnormal state exists, establishing an evaluation feedback identification parameter according to the abnormal state parameter and the mapping parameter set of the remote monitoring signal data, and carrying out monitoring and early warning on the subsequent remote monitoring signal data based on the evaluation feedback identification parameter.
Specifically, a submarine cable is subjected to state evaluation based on acquired monitoring data, a first submarine cable state evaluation result and a second submarine cable state evaluation result are respectively generated, cable state abnormity analysis is performed based on the state evaluation results, abnormal state parameters are generated according to abnormal states, parameter mapping of a screening interactive signal set is performed according to the abnormal state parameters, parameters corresponding to the abnormal state parameters in the screening interactive signal set are acquired, a correlation parameter set is determined, remote monitoring signal data mapping of the correlation parameter set is further performed, corresponding parameter data are acquired and whether abnormity exists is judged, when data abnormity exists, monitoring and early warning are further performed on subsequent remote monitoring signal data by taking the evaluation feedback identification parameters as a reference, then, a feedback identification parameter area range is subjected to emphasis monitoring based on received early warning information, further identification and evaluation are performed, and corresponding regulation and control are further performed based on the evaluation results.
Further, step 541 of the present application further includes:
step 5411: extracting the same-anomaly remote monitoring signal data of the submarine cable according to the abnormal state parameters to obtain a same-anomaly remote monitoring data set;
step 5412: carrying out feature equidirectional change extraction of a mapping parameter set on the remote monitoring data set with the same abnormality to obtain an equidirectional change extraction result;
step 5413: and constructing the evaluation feedback identification parameter based on the homodromous change extraction result.
Specifically, the abnormal state parameters are obtained by performing state anomaly analysis on a submarine cable state evaluation result, the abnormal state remote monitoring signal data of the submarine cable is extracted based on the abnormal state remote monitoring parameters, data classification and integration are further performed to obtain the abnormal remote monitoring data set, the abnormal remote monitoring data set refers to a parameter set which is synchronous with abnormal expression of the abnormal state parameters in the remote monitoring signal data, extraction of homodromous change characteristics is further performed on the basis, namely the abnormal direction of the abnormal state parameters is the same as the abnormal direction of the abnormal state parameters, the homodromous change extraction result is obtained, evaluation feedback identification parameters are constructed based on the homodromous change extraction result, and secondary comparison of the abnormal recognition result is further performed by comparing the mapping parameters of the abnormal state parameters with the remote monitoring data set, so that the accuracy of abnormal state recognition is improved.
Further, the step 500 of the present application further includes:
step 510-1: judging whether the monitoring image set has a submarine cable image missing area or not;
step 520-1: when the monitoring image set has the submarine cable image missing area, judging whether image compensation can be carried out through the adjacent area images in the monitoring image set;
step 530-1: and when judging that the image compensation can be carried out through the adjacent area images in the monitoring image set, generating the cable state evaluation information by the monitoring image set after the adjacent area image compensation.
Specifically, the monitoring image set is obtained by performing image acquisition on the interaction signal optimized position area, the monitoring image set is further identified and analyzed, and whether a submarine cable image missing area exists is judged, wherein the cable image missing area refers to the situation that when image acquisition is performed, due to shielding of a foreign object, image acquisition of a cable is incomplete, for example, a shield for cable image acquisition is formed when a fish school passes through the cable image missing area, when the submarine cable image missing area exists in the monitoring image set, the sequence label of the monitoring image set is taken as a reference, and whether image compensation can be performed on adjacent area images in the monitoring image set or not is judged based on the spatial position of the submarine cable image missing area, for example, the image compensation can be performed on the middle area based on the adjacent cable images on two sides of the missing area when the middle area is missing, the compensation correction of the submarine cable image set is completed, and further the state evaluation of the submarine cable is obtained based on the compensated monitoring image set.
Further, step 520-1 of the present application further includes:
step 521-1, when judging that image compensation cannot be performed through the adjacent area image in the monitoring image set, obtaining a delay waiting time parameter;
522-1, performing waiting control on the image acquisition device according to the lag waiting time parameter, and acquiring a compensation image based on a waiting control result to obtain a compensation image set;
step 523-1 generates the cable state evaluation information after performing the monitoring image set compensation based on the compensation image set.
Specifically, whether missing image compensation can be performed on the basis of adjacent region images or not is judged for a missing region in the monitoring image set, when image compensation cannot be performed on adjacent images in the monitoring image set, a delay waiting time parameter is obtained, wherein the delay waiting time parameter refers to a predicted time point when a shelter of a submarine cable missing region disappears, for example, image acquisition missing is caused by blocking of a fish school, the delay waiting time parameter is a time parameter when the fish school leaves, waiting control is performed on the image acquisition device on the basis of the delay waiting time parameter, image acquisition is performed according to a corresponding time parameter, acquisition of a compensation image is completed, the compensation image set is obtained, matching mapping of the missing region in the monitoring image set and the compensation image set is performed, the monitoring image set is compensated, and cable state evaluation is performed on the compensated monitoring image set to generate cable state evaluation information.
Further, step S500 of the present application further includes:
step S510-2: constructing a cable breakage monitoring model through big data, wherein the cable breakage detection model comprises a plurality of cable detection breakage identification characteristics;
step S520-2: and performing feature recognition on the monitoring image set through a cable damage monitoring model, and obtaining cable state evaluation information according to a feature recognition result and the screening interaction signal set.
Specifically, the cable breakage monitoring model is constructed based on big data, the cable breakage monitoring model refers to a model for carrying out breakage characteristic identification detection on the monitoring image set, the cable breakage detection model comprises multiple cable detection breakage identification characteristics, the cable breakage identification characteristics refer to related visible characteristic sets corresponding to multiple faults of a cable, the monitoring image set is input into the cable breakage monitoring model, characteristic identification is further determined through carrying out characteristic identification, whether characteristic information corresponding to the cable detection breakage identification characteristics exists in the monitoring image set or not is obtained, the characteristic identification result is obtained, and based on the characteristic identification result and the screening interaction signal set, the state evaluation of the cable is carried out, and corresponding cable state evaluation information is obtained.
Example two
Based on the same inventive concept as the method for dynamically monitoring the operating environment of the submarine cable in the previous embodiment, as shown in fig. 4, the present application provides a system for dynamically monitoring the operating environment of the submarine cable, the system comprising:
the signal acquisition module a is used for acquiring interactive signals through the signal feedback device to obtain an interactive signal set;
the signal analysis module b is used for analyzing the interactive signal set to obtain positioning signal information, and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information;
the signal screening module c is used for screening the monitoring signals in the interactive signal set through the interactive signal optimization position interval to obtain a screened interactive signal set;
the image acquisition module d is used for acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set;
the state evaluation module e is used for monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position identifier;
and the monitoring management module f is used for carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
Further, the system further comprises:
the data acquisition module is used for acquiring remote monitoring signal data of the interactive signal optimization position interval;
the first evaluation result generation module is used for carrying out submarine cable state evaluation on the interactive signal optimization position interval through the remote monitoring signal data to generate a first submarine cable state evaluation result;
the second evaluation result generation module is used for carrying out submarine cable state evaluation through the screening interactive signal set to generate a second submarine cable state evaluation result;
a feedback parameter generation module for generating an evaluation feedback identification parameter based on the first submarine cable state evaluation result and the second submarine cable state evaluation result;
and the monitoring and early warning module is used for carrying out monitoring and early warning on subsequent remote monitoring signal data based on the evaluation feedback identification parameters.
Further, the system further comprises:
the anomaly analysis module is used for performing state anomaly analysis according to the first submarine cable state evaluation result and the second submarine cable state evaluation result to generate an anomaly state parameter;
the correlation parameter determining module is used for determining a correlation parameter set of the screening interaction signal set according to the abnormal state parameters;
the abnormity judgment module is used for judging whether parameters mapped in the remote monitoring signal data by the association parameter set are abnormal or not;
and the parameter construction module is used for constructing an evaluation feedback identification parameter according to the abnormal state parameter and the mapping parameter set of the remote monitoring signal data when the abnormality exists, and carrying out monitoring and early warning on the subsequent remote monitoring signal data based on the evaluation feedback identification parameter.
Further, the system further comprises:
the image judgment module is used for judging whether the monitoring image set has a submarine cable image missing area or not;
the compensation image judging module is used for judging whether image compensation can be carried out through images of adjacent areas in the monitoring image set when the submarine cable image missing area exists in the monitoring image set;
and the evaluation information generation module is used for generating the cable state evaluation information from the monitoring image set subjected to image compensation of the adjacent area when judging that the image compensation can be carried out through the adjacent area images in the monitoring image set.
Further, the system further comprises:
the device comprises a lag parameter acquisition module, a lag parameter acquisition module and a lag parameter acquisition module, wherein the lag parameter acquisition module is used for acquiring a lag waiting time parameter when judging that image compensation cannot be performed through adjacent area images in the monitoring image set;
the compensation image acquisition module is used for carrying out waiting control on the image acquisition device according to the lag waiting time parameter and carrying out compensation image acquisition based on a waiting control result to obtain a compensation image set;
and the state evaluation information generation module is used for generating the cable state evaluation information after the monitoring image set is compensated based on the compensation image set.
Further, the system further comprises:
the cable damage monitoring system comprises a model building module, a data processing module and a data processing module, wherein the model building module is used for building a cable damage monitoring model through big data, and the cable damage detection model comprises a plurality of cable detection damage identification characteristics;
and the characteristic identification module is used for carrying out characteristic identification on the monitoring image set through a cable breakage monitoring model and obtaining the cable state evaluation information according to a characteristic identification result and the screening interaction signal set.
Further, the system further comprises:
the data extraction module is used for extracting the same-abnormality remote monitoring signal data of the submarine cable according to the abnormal state parameters to obtain a same-abnormality remote monitoring data set;
the homodromous change extraction module is used for extracting the homodromous change of the mapping parameter set of the homodromous remote monitoring data set to obtain a homodromous change extraction result;
a feedback parameter construction module for constructing the evaluation feedback identification parameter based on the homodromous change extraction result.
In the present specification, through the foregoing detailed description of the method for dynamically monitoring the operating environment of the submarine cable, it is clear to those skilled in the art that a method and a system for dynamically monitoring the operating environment of the submarine cable in the present embodiment are disclosed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A dynamic monitoring method for the operating environment of a submarine cable is characterized in that the method is applied to an intelligent monitoring system, the intelligent monitoring system is in communication connection with an image acquisition device and a signal feedback device, and the method comprises the following steps:
acquiring an interactive signal through the signal feedback device to obtain an interactive signal set;
analyzing the interactive signal set to obtain positioning signal information, and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information;
screening monitoring signals in the interactive signal set through the interactive signal optimization position interval to obtain a screened interactive signal set;
acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set;
monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position identifier;
and carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
2. The method of claim 1, wherein the method further comprises:
collecting remote monitoring signal data of an interactive signal optimization position interval;
carrying out submarine cable state evaluation of the interactive signal optimized position interval through the remote monitoring signal data to generate a first submarine cable state evaluation result;
performing submarine cable state evaluation through the screening interactive signal set to generate a second submarine cable state evaluation result;
generating an evaluation feedback identification parameter based on the first submarine cable state evaluation result and the second submarine cable state evaluation result;
and monitoring and early warning of subsequent remote monitoring signal data based on the evaluation feedback identification parameters.
3. The method of claim 2, wherein the method further comprises:
performing state anomaly analysis according to the first submarine cable state evaluation result and the second submarine cable state evaluation result to generate an abnormal state parameter;
determining a correlation parameter set of the screening interaction signal set according to the abnormal state parameters;
judging whether parameters mapped in the remote monitoring signal data by the associated parameter set are abnormal or not;
and when the abnormal state exists, establishing an evaluation feedback identification parameter according to the abnormal state parameter and the mapping parameter set of the remote monitoring signal data, and carrying out monitoring and early warning on the subsequent remote monitoring signal data based on the evaluation feedback identification parameter.
4. The method of claim 1, wherein the method further comprises:
judging whether the monitoring image set has a submarine cable image missing area or not;
when the submarine cable image missing area exists in the monitoring image set, judging whether image compensation can be carried out through the adjacent area image in the monitoring image set;
and when judging that the image compensation can be carried out through the adjacent area images in the monitoring image set, generating the cable state evaluation information by the monitoring image set after the image compensation of the adjacent area.
5. The method of claim 4, wherein the method further comprises:
when judging that the image compensation can not be carried out through the adjacent area image in the monitoring image set, obtaining a delay waiting time parameter;
waiting control of the image acquisition device is carried out according to the lag waiting time parameter, and compensation image acquisition is carried out based on a waiting control result to obtain a compensation image set;
and generating the cable state evaluation information after the monitoring image set is compensated based on the compensation image set.
6. The method of claim 1, wherein the method further comprises:
constructing a cable breakage monitoring model through big data, wherein the cable breakage monitoring model comprises a plurality of cable breakage detection identification characteristics;
and performing feature recognition on the monitoring image set through a cable breakage monitoring model, and acquiring cable state evaluation information according to a feature recognition result and the screening interaction signal set.
7. The method of claim 3, wherein the method further comprises:
extracting the homonymous and abnormal remote monitoring signal data of the submarine cable according to the abnormal state parameters to obtain a homonymous and abnormal remote monitoring data set;
carrying out feature equidirectional change extraction of a mapping parameter set on the remote monitoring data set with the same abnormality to obtain an equidirectional change extraction result;
and constructing the evaluation feedback identification parameter based on the homodromous change extraction result.
8. A dynamic submarine cable operating environment monitoring system, said system communicatively coupled to an image capture device and a signal feedback device, said system comprising:
the signal acquisition module is used for acquiring interactive signals through the signal feedback device to obtain an interactive signal set;
the signal analysis module is used for analyzing the interactive signal set to obtain positioning signal information and determining an interactive signal optimization position interval and path feedback information based on the positioning signal information;
the signal screening module is used for screening the monitoring signals in the interactive signal set through the interactive signal optimized position interval to obtain a screened interactive signal set;
the image acquisition module is used for acquiring images of the interactive signal optimization position interval through the image acquisition device to obtain a monitoring image set;
the state evaluation module is used for monitoring and evaluating the cable through the monitoring image set and the screening interactive signal set to generate cable state evaluation information, wherein the cable state evaluation information is provided with a position mark;
and the monitoring management module is used for carrying out dynamic monitoring management on the submarine cable based on the cable state evaluation information and the path feedback information.
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| CN116011794A (en) * | 2023-03-23 | 2023-04-25 | 北京万讯博通科技发展有限公司 | Infrastructure supervision method and system based on cloud operation and maintenance |
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| CN113153262A (en) * | 2021-04-09 | 2021-07-23 | 国网河北省电力有限公司沧州供电分公司 | Offshore oilfield accessible capacity evaluation method based on cable thermal characteristics |
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| CN115987431A (en) * | 2022-12-31 | 2023-04-18 | 嘉兴市科讯电子有限公司 | Communication management method and system based on ship PAGA system |
| CN115987431B (en) * | 2022-12-31 | 2024-03-15 | 嘉兴市科讯电子有限公司 | Communication management method, system, equipment and medium based on marine PAGA |
| CN116011794A (en) * | 2023-03-23 | 2023-04-25 | 北京万讯博通科技发展有限公司 | Infrastructure supervision method and system based on cloud operation and maintenance |
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