CN117593853A - Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals - Google Patents
Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals Download PDFInfo
- Publication number
- CN117593853A CN117593853A CN202311556277.8A CN202311556277A CN117593853A CN 117593853 A CN117593853 A CN 117593853A CN 202311556277 A CN202311556277 A CN 202311556277A CN 117593853 A CN117593853 A CN 117593853A
- Authority
- CN
- China
- Prior art keywords
- earth communication
- communication signal
- change
- analysis
- analysis result
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 267
- 230000008859 change Effects 0.000 title claims abstract description 110
- 238000012544 monitoring process Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims abstract description 235
- 230000002159 abnormal effect Effects 0.000 claims abstract description 38
- 238000007405 data analysis Methods 0.000 claims abstract description 37
- 230000005684 electric field Effects 0.000 claims description 37
- 238000010276 construction Methods 0.000 claims description 31
- 230000005856 abnormality Effects 0.000 claims description 25
- 238000007621 cluster analysis Methods 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 238000012790 confirmation Methods 0.000 claims description 8
- 238000013523 data management Methods 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000003062 neural network model Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 5
- 238000004141 dimensional analysis Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims description 4
- 238000010835 comparative analysis Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 101000835860 Homo sapiens SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 Proteins 0.000 description 2
- 102100025746 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 Human genes 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100398248 Arabidopsis thaliana KIN10 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
-
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention provides a geological disaster auxiliary monitoring system and a geological disaster auxiliary monitoring method based on the change of a through-the-earth communication signal, wherein the system comprises the following components: the through-the-earth communication device layout module is used for layout of the through-the-earth communication device in the target region; the through-the-earth communication signal data acquisition module is used for monitoring and acquiring through-the-earth communication signal data of the through-the-earth communication device based on the geological disaster auxiliary monitoring platform; the through-the-earth communication signal data analysis module is used for analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change; and the geological disaster discriminant analysis module is used for generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal. According to the invention, through analyzing the through-the-earth communication signal data, according to the abnormal analysis result of the through-the-earth communication signal change, the discriminant analysis decision of the geological disaster is generated, the application scene of through-the-earth communication is expanded, and the early discriminant analysis quality of the geological disaster is improved.
Description
Technical Field
The invention relates to the technical field of geological disaster monitoring, in particular to a geological disaster auxiliary monitoring system and method based on the change of a through-the-earth communication signal.
Background
Geological disasters comprise landslide, debris flow, collapse, ground subsidence, ground cracks and the like, the occurrence of the geological disasters has uncertainty and burstiness, serious influence is brought, and the early warning and monitoring of the geological disasters are necessary;
the earth penetrating communication technology is a technical means that a ground structure is used as a transmission medium, a very low frequency or a low frequency band is adopted, an electrode is inserted into a soil layer, the soil layer is used as a dielectric medium, and a signal sent by one end electrode can generate induction on the other end electrode through the soil layer, so that information is transmitted; the through-the-earth communication technology can realize the two-way communication between the underground construction engineering and the ground, and can be suitable for monitoring and early warning of soil property change in a complex geological environment by combining the through-the-earth communication technology with the short-wave communication technology networking;
the change of the through-the-earth communication signal in the signal transmission process can reflect the soil condition due to the characteristic of electric field distribution; in the existing mining and tunnel construction processes, soil property change can be obtained through monitoring of the through-the-earth communication signals, auxiliary analysis is timely carried out on the occurrence probability of geological disasters, and safety accidents can be found and avoided in advance;
in the existing auxiliary monitoring process of geological disasters, the problems that equipment investment cost is high, complex regional environments cannot be effectively monitored, monitoring means are single, monitoring data are not comprehensive and accurate enough exist, and early discrimination analysis and coping decisions of the geological disasters are affected;
accordingly, there is a need for providing a geologic hazard aided monitoring system and method based on the variation of through-the-earth communication signals.
Disclosure of Invention
The invention provides a geological disaster auxiliary monitoring system and a geological disaster auxiliary monitoring method based on the change of a through-the-earth communication signal.
The invention provides a geological disaster auxiliary monitoring system based on the change of a through-the-earth communication signal, which comprises the following components:
the through-the-earth communication device layout module is used for layout of the through-the-earth communication device in the target region;
the through-the-earth communication signal data acquisition module is used for monitoring and acquiring through-the-earth communication signal data of the through-the-earth communication device based on the geological disaster auxiliary monitoring platform;
the through-the-earth communication signal data analysis module is used for analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
and the geological disaster discriminant analysis module is used for generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
Further, the through-the-earth communication device layout module comprises a layout region determining unit and a through-the-earth communication device layout unit;
the layout region determining unit is used for determining a target region for layout of the through-the-earth communication device according to the geological disaster auxiliary monitoring requirement and by combining soil data in the target region;
a through-the-earth communication device layout unit for laying out the through-the-earth communication device in the target area; the ground penetrating communication device comprises a pair of buried electrodes, or a plurality of buried electrode pairs, or a plurality of buried electrode pair groups.
Further, the through-the-earth communication signal data acquisition module comprises a data acquisition network construction unit and a through-the-earth communication signal data acquisition unit;
the data acquisition network construction unit is used for constructing a data acquisition network of the communication device and the geological disaster auxiliary monitoring platform by utilizing a wireless communication technology based on the geological disaster auxiliary monitoring platform;
the data acquisition unit of the communication signal of the through the ground, is used for according to the data acquisition network, obtain the communication signal data of the through the ground that the communication signal transmission part of the through the ground sent out.
Further, the through-the-earth communication signal data acquisition unit comprises a signal-to-noise ratio variation data acquisition subunit and an average electric field strength data acquisition subunit;
the signal-to-noise ratio change data acquisition subunit is used for monitoring and acquiring the change of the ratio of the signal power to the noise power of the through-the-earth communication signal to obtain a signal-to-noise ratio monitoring value;
and the average electric field intensity data acquisition subunit is used for monitoring and acquiring the change of the average electric field intensity of the through-the-earth communication signal and obtaining the average electric field intensity of the through-the-earth communication signal.
Further, the data analysis module of the through-the-earth communication signal comprises a data analysis unit and a data analysis result confirmation unit;
the data analysis unit is used for comparing the signal-to-noise ratio monitoring value with a preset signal-to-noise ratio threshold value, comparing the average electric field intensity with a preset average electric field intensity threshold value, and generating a first analysis result of the abnormality of the through-the-earth communication signal if the signal-to-noise ratio monitoring value is larger than the preset signal-to-noise ratio threshold value and the average electric field intensity is smaller than the preset average electric field intensity threshold value;
and the data analysis result confirming unit is used for carrying out probability analysis of abnormal analysis results by combining a plurality of comparison analysis results according to the first analysis result and determining the abnormal analysis results of the change of the through-the-earth communication signals according to the probability analysis results.
Further, the data analysis result confirming unit comprises a comparison analysis result generating subunit and an abnormal probability analyzing subunit;
the contrast analysis result generation subunit is used for carrying out first contrast monitoring on the abnormality of the through-the-earth communication signal after carrying out reset control processing on the through-the-earth communication device based on the geological disaster auxiliary monitoring platform, and obtaining a first contrast analysis result; after parameter adjustment control processing is carried out on the through-the-earth communication device, second comparison monitoring of through-the-earth communication signal abnormality is carried out, and a second comparison analysis result is obtained; after interference suppression processing is carried out on the through-the-earth communication device, third comparison monitoring of through-the-earth communication signal abnormality is carried out, and a third comparison analysis result is obtained;
the anomaly probability analysis subunit is configured to input the first analysis result, the first comparison analysis result, the second comparison analysis result and the third comparison analysis result into a preset probability prediction model to obtain a probability value of anomaly of the analysis result, and if the probability value is greater than a preset probability threshold value, determine the first analysis result as an anomaly analysis result of change of the through-the-earth communication signal.
Further, the geological disaster discriminant analysis module comprises a discriminant analysis decision matching comparison library construction unit and a discriminant analysis decision acquisition unit;
the discriminant analysis decision matching comparison library construction unit is used for constructing a discriminant analysis decision matching comparison library of the historical analysis result and the geological disaster discriminant analysis decision content according to the historical analysis result of the change abnormality of the through-the-earth communication signal and the geological disaster discriminant analysis decision content library acquired by the big data platform;
the discriminant analysis decision acquisition unit is used for acquiring a geological disaster discriminant analysis decision based on the discriminant analysis decision matching comparison library according to the abnormal analysis result of the change of the through-the-earth communication signal.
Further, the construction unit of the discriminant analysis decision matching comparison library comprises a historical analysis result evaluation subunit and a discriminant analysis decision matching comparison library generation subunit;
the historical analysis result evaluation subunit is used for carrying out predictive analysis on the data of the change abnormality of the through-the-earth communication signal in the historical analysis result according to a preset neural network model to obtain an influence value generated on the geological disaster occurrence factor; performing cluster analysis on a plurality of historical analysis results according to a preset cluster analysis model to obtain a cluster analysis result, and obtaining a first category with the largest content in the cluster analysis result;
the judging and analyzing decision matching comparison library generating subunit is used for setting a plurality of grades of the judging and analyzing decision contents of the geological disasters according to the judging and analyzing decision content library of the geological disasters acquired by the big data platform and the size of the influence value; setting a plurality of geological disaster discriminant analysis decision content containing items according to the quantity of the first category content; and generating a matching corresponding relation between the historical analysis result and the geological disaster discriminant analysis decision content according to the influence value and the grade and the quantity and the contained items of the content, and generating a discriminant analysis decision matching comparison library according to the matching corresponding relation.
Further, the system also comprises a ground communication signal change data management module which is used for managing and using the ground communication signal change data; the data management module for the change of the through-the-earth communication signals comprises a data summarizing unit and a data using unit;
the data summarizing unit is used for extracting and obtaining a plurality of through-the-earth communication signal change rules according to the through-the-earth communication signal change data, and generating a plurality of visual charts and data analysis templates based on the through-the-earth communication signal change rules;
the data use unit is used for managing and sharing the visual chart and the data analysis template by using a blockchain technology based on the geological disaster auxiliary monitoring platform and is applied to the display of the geological disaster early warning management platform, the construction of a BIM model of a target region and the construction of a three-dimensional analysis model of soil of the target region.
The geological disaster auxiliary monitoring method based on the change of the through-the-earth communication signal comprises the following steps:
s1: arranging a through-the-earth communication device in a target region;
s2: based on a geological disaster auxiliary monitoring platform, monitoring and acquiring the through-the-earth communication signal data of the through-the-earth communication device;
s3: analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
s4: and generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
Compared with the prior art, the invention has the following advantages and beneficial effects: by analyzing the through-the-earth communication signal data, a discriminant analysis decision of the geological disaster is generated according to the abnormal analysis result of the through-the-earth communication signal change, the application scene of through-the-earth communication is expanded, and the early discriminant analysis quality of the geological disaster is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a geological disaster auxiliary monitoring system based on the change of a through-the-earth communication signal;
FIG. 2 is a schematic diagram of a layout module of a geological disaster auxiliary monitoring system through-the-earth communication device based on the change of through-the-earth communication signals;
fig. 3 is a schematic diagram of steps of a geological disaster auxiliary monitoring method based on the change of the through-the-earth communication signals.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The invention provides a geological disaster auxiliary monitoring system based on the change of a through-the-earth communication signal, which is shown in figure 1 and comprises the following components:
the through-the-earth communication device layout module is used for layout of the through-the-earth communication device in the target region;
the through-the-earth communication signal data acquisition module is used for monitoring and acquiring through-the-earth communication signal data of the through-the-earth communication device based on the geological disaster auxiliary monitoring platform;
the through-the-earth communication signal data analysis module is used for analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
and the geological disaster discriminant analysis module is used for generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
The working principle of the technical scheme is as follows: the through-the-earth communication device layout module is used for layout of the through-the-earth communication device in the target region;
the through-the-earth communication signal data acquisition module is used for monitoring and acquiring through-the-earth communication signal data of the through-the-earth communication device based on the geological disaster auxiliary monitoring platform;
the through-the-earth communication signal data analysis module is used for analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
and the geological disaster discriminant analysis module is used for generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the through-the-earth communication signal data is analyzed, and the discriminant analysis decision of the geological disaster is generated according to the abnormal analysis result of the through-the-earth communication signal change, so that the application scene of the through-the-earth communication is expanded, and the early discriminant analysis quality of the geological disaster is improved.
In one embodiment, as shown in fig. 2, the through-the-earth communication device layout module includes a layout region determining unit and a through-the-earth communication device layout unit;
the layout region determining unit is used for determining a target region for layout of the through-the-earth communication device according to the geological disaster auxiliary monitoring requirement and by combining soil data in the target region;
a through-the-earth communication device layout unit for laying out the through-the-earth communication device in the target area; the ground penetrating communication device comprises a pair of buried electrodes, or a plurality of buried electrode pairs, or a plurality of buried electrode pair groups.
The working principle of the technical scheme is as follows: the through-the-earth communication device layout module comprises a layout region determining unit and a through-the-earth communication device layout unit;
the layout region determining unit is used for determining a target region for layout of the through-the-earth communication device according to the geological disaster auxiliary monitoring requirement and by combining soil data in the target region;
a through-the-earth communication device layout unit for laying out the through-the-earth communication device in the target area; the ground penetrating communication device comprises a pair of buried electrodes, or a plurality of buried electrode pairs, or a plurality of buried electrode pair groups.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the foundation and the conditions are provided for the subsequent auxiliary monitoring of geological disasters by determining the target area for arranging the through-the-earth communication device and arranging the through-the-earth communication device.
In one embodiment, the through-the-earth communication signal data acquisition module comprises a data acquisition network construction unit and a through-the-earth communication signal data acquisition unit;
the data acquisition network construction unit is used for constructing a data acquisition network of the communication device and the geological disaster auxiliary monitoring platform by utilizing a wireless communication technology based on the geological disaster auxiliary monitoring platform;
the data acquisition unit of the communication signal of the through the ground, is used for according to the data acquisition network, obtain the communication signal data of the through the ground that the communication signal transmission part of the through the ground sent out.
The working principle of the technical scheme is as follows: the data acquisition module of the through-the-earth communication signal comprises a data acquisition network construction unit and a data acquisition unit of the through-the-earth communication signal;
the data acquisition network construction unit is used for constructing a data acquisition network of the communication device and the geological disaster auxiliary monitoring platform by utilizing a wireless communication technology based on the geological disaster auxiliary monitoring platform;
the data acquisition unit of the communication signal of the through the ground, is used for according to the data acquisition network, obtain the communication signal data of the through the ground that the communication signal transmission part of the through the ground sent out.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the through-the-earth communication signal data is acquired through the signal data acquisition network, so that the smooth monitoring can be ensured.
In one embodiment, the through-the-earth communication signal data acquisition unit comprises a signal-to-noise ratio variation data acquisition subunit and an average electric field strength data acquisition subunit;
the signal-to-noise ratio change data acquisition subunit is used for monitoring and acquiring the change of the ratio of the signal power to the noise power of the through-the-earth communication signal to obtain a signal-to-noise ratio monitoring value;
and the average electric field intensity data acquisition subunit is used for monitoring and acquiring the change of the average electric field intensity of the through-the-earth communication signal and obtaining the average electric field intensity of the through-the-earth communication signal.
The working principle of the technical scheme is as follows: the data acquisition unit of the through-the-earth communication signal comprises a signal-to-noise ratio variation data acquisition subunit and an average electric field intensity data acquisition subunit;
the signal-to-noise ratio change data acquisition subunit is used for monitoring and acquiring the change of the ratio of the signal power to the noise power of the through-the-earth communication signal to obtain a signal-to-noise ratio monitoring value;
and the average electric field intensity data acquisition subunit is used for monitoring and acquiring the change of the average electric field intensity of the through-the-earth communication signal and obtaining the average electric field intensity of the through-the-earth communication signal.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, effective change data can be ensured to be obtained through analyzing the signal-to-noise ratio and the average electric field intensity data.
In one embodiment, the data analysis module of the through-the-earth communication signal comprises a data analysis unit and a data analysis result confirmation unit;
the data analysis unit is used for comparing the signal-to-noise ratio monitoring value with a preset signal-to-noise ratio threshold value, comparing the average electric field intensity with a preset average electric field intensity threshold value, and generating a first analysis result of the abnormality of the through-the-earth communication signal if the signal-to-noise ratio monitoring value is larger than the preset signal-to-noise ratio threshold value and the average electric field intensity is smaller than the preset average electric field intensity threshold value; during normal through-the-earth communication, the ratio of the signal power received by the monitoring module to the noise power is SNR1, and the SNR1 is set as a signal-to-noise ratio threshold; after the first time point, the ratio of the signal power to the noise power becomes SNR2, and SNR2-SNR1 is greater than a certain threshold, such as greater than 10dB, then a factor affecting the first analysis result is obtained; during normal through-the-earth communication, the monitored average electric field strength is E1, and E1 is set as an average electric field strength threshold value; after a first point in time, the average electric field strength monitored is E2, and E1-E2 is greater than a certain threshold, such as 20V/m, another factor affecting the first analysis result is obtained;
and the data analysis result confirming unit is used for carrying out probability analysis of abnormal analysis results by combining a plurality of comparison analysis results according to the first analysis result and determining the abnormal analysis results of the change of the through-the-earth communication signals according to the probability analysis results.
The working principle of the technical scheme is as follows: the data analysis module of the through-the-earth communication signal comprises a data analysis unit and a data analysis result confirmation unit;
the data analysis unit is used for comparing the signal-to-noise ratio monitoring value with a preset signal-to-noise ratio threshold value, comparing the average electric field intensity with a preset average electric field intensity threshold value, and generating a first analysis result of the abnormality of the through-the-earth communication signal if the signal-to-noise ratio monitoring value is larger than the preset signal-to-noise ratio threshold value and the average electric field intensity is smaller than the preset average electric field intensity threshold value;
and the data analysis result confirming unit is used for carrying out probability analysis of abnormal analysis results by combining a plurality of comparison analysis results according to the first analysis result and determining the abnormal analysis results of the change of the through-the-earth communication signals according to the probability analysis results.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the accurate abnormal analysis result can be ensured to be obtained through the analysis of the change data of the through-the-earth communication signals and the confirmation of the analysis result.
In one embodiment, the data analysis result confirmation unit includes a comparative analysis result generation subunit and an anomaly probability analysis subunit;
the contrast analysis result generation subunit is used for carrying out first contrast monitoring on the abnormality of the through-the-earth communication signal after carrying out reset control processing on the through-the-earth communication device based on the geological disaster auxiliary monitoring platform, and obtaining a first contrast analysis result; after parameter adjustment control processing is carried out on the through-the-earth communication device, second comparison monitoring of through-the-earth communication signal abnormality is carried out, and a second comparison analysis result is obtained; after interference suppression processing is carried out on the through-the-earth communication device, third comparison monitoring of through-the-earth communication signal abnormality is carried out, and a third comparison analysis result is obtained;
the anomaly probability analysis subunit is configured to input the first analysis result, the first comparison analysis result, the second comparison analysis result and the third comparison analysis result into a preset probability prediction model to obtain a probability value of anomaly of the analysis result, and if the probability value is greater than a preset probability threshold value, determine the first analysis result as an anomaly analysis result of change of the through-the-earth communication signal.
The working principle of the technical scheme is as follows: the data analysis result confirming unit comprises a comparison analysis result generating subunit and an abnormal probability analyzing subunit;
the contrast analysis result generation subunit is used for carrying out first contrast monitoring on the abnormality of the through-the-earth communication signal after carrying out reset control processing on the through-the-earth communication device based on the geological disaster auxiliary monitoring platform, and obtaining a first contrast analysis result; after parameter adjustment control processing is carried out on the through-the-earth communication device, second comparison monitoring of through-the-earth communication signal abnormality is carried out, and a second comparison analysis result is obtained; after interference suppression processing is carried out on the through-the-earth communication device, third comparison monitoring of through-the-earth communication signal abnormality is carried out, and a third comparison analysis result is obtained;
the anomaly probability analysis subunit is configured to input the first analysis result, the first comparison analysis result, the second comparison analysis result and the third comparison analysis result into a preset probability prediction model to obtain a probability value of anomaly of the analysis result, and if the probability value is greater than a preset probability threshold value, determine the first analysis result as an anomaly analysis result of change of the through-the-earth communication signal.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the authenticity and the effectiveness of the analysis result of the change abnormality of the through-the-earth communication signal can be ensured through the confirmation and the probability analysis of the analysis result of the data, and an accurate reference is provided for the auxiliary decision of the geological disaster.
In one embodiment, the geological disaster discriminant analysis module comprises a discriminant analysis decision matching comparison library construction unit and a discriminant analysis decision acquisition unit;
the discriminant analysis decision matching comparison library construction unit is used for constructing a discriminant analysis decision matching comparison library of the historical analysis result and the geological disaster discriminant analysis decision content according to the historical analysis result of the change abnormality of the through-the-earth communication signal and the geological disaster discriminant analysis decision content library acquired by the big data platform;
the discriminant analysis decision acquisition unit is used for acquiring a geological disaster discriminant analysis decision based on the discriminant analysis decision matching comparison library according to the abnormal analysis result of the change of the through-the-earth communication signal.
The working principle of the technical scheme is as follows: the geological disaster discriminant analysis module comprises a discriminant analysis decision matching comparison library construction unit and a discriminant analysis decision acquisition unit;
the discriminant analysis decision matching comparison library construction unit is used for constructing a discriminant analysis decision matching comparison library of the historical analysis result and the geological disaster discriminant analysis decision content according to the historical analysis result of the change abnormality of the through-the-earth communication signal and the geological disaster discriminant analysis decision content library acquired by the big data platform;
the discriminant analysis decision acquisition unit is used for acquiring a geological disaster discriminant analysis decision based on the discriminant analysis decision matching comparison library according to the abnormal analysis result of the change of the through-the-earth communication signal.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the geological disaster discriminant analysis decision is obtained by matching the comparison library according to the discriminant analysis decision, so that the quality and accuracy of the geological disaster discriminant analysis decision can be ensured.
In one embodiment, the discriminant analysis decision matching comparison library construction unit comprises a historical analysis result evaluation subunit and a discriminant analysis decision matching comparison library generation subunit;
the historical analysis result evaluation subunit is used for carrying out predictive analysis on the data of the change abnormality of the through-the-earth communication signal in the historical analysis result according to a preset neural network model to obtain an influence value generated on the geological disaster occurrence factor; performing cluster analysis on a plurality of historical analysis results according to a preset cluster analysis model to obtain a cluster analysis result, and obtaining a first category with the largest content in the cluster analysis result;
the judging and analyzing decision matching comparison library generating subunit is used for setting a plurality of grades of the judging and analyzing decision contents of the geological disasters according to the judging and analyzing decision content library of the geological disasters acquired by the big data platform and the size of the influence value; setting a plurality of geological disaster discriminant analysis decision content containing items according to the quantity of the first category content; and generating a matching corresponding relation between the historical analysis result and the geological disaster discriminant analysis decision content according to the influence value and the grade and the quantity and the contained items of the content, and generating a discriminant analysis decision matching comparison library according to the matching corresponding relation.
The working principle of the technical scheme is as follows: the construction unit of the discriminant analysis decision matching comparison library comprises a historical analysis result evaluation subunit and a discriminant analysis decision matching comparison library generation subunit;
the historical analysis result evaluation subunit is used for carrying out predictive analysis on the data of the change abnormality of the through-the-earth communication signal in the historical analysis result according to a preset neural network model to obtain an influence value generated on the geological disaster occurrence factor; performing cluster analysis on a plurality of historical analysis results according to a preset cluster analysis model to obtain a cluster analysis result, and obtaining a first category with the largest content in the cluster analysis result;
the judging and analyzing decision matching comparison library generating subunit is used for setting a plurality of grades of the judging and analyzing decision contents of the geological disasters according to the judging and analyzing decision content library of the geological disasters acquired by the big data platform and the size of the influence value; setting a plurality of geological disaster discriminant analysis decision content containing items according to the quantity of the first category content; and generating a matching corresponding relation between the historical analysis result and the geological disaster discriminant analysis decision content according to the influence value and the grade and the quantity and the contained items of the content, and generating a discriminant analysis decision matching comparison library according to the matching corresponding relation.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the influence value and the content quantity of the matching of the geological disaster discriminant analysis decision content can be obtained by analyzing the data with abnormal change of the through-the-earth communication signals based on the neural network model and the cluster analysis model, so that the construction of the discriminant analysis decision matching comparison library is facilitated.
In one embodiment, the system further comprises a through-the-earth communication signal change data management module for managing and using the through-the-earth communication signal change data; the data management module for the change of the through-the-earth communication signals comprises a data summarizing unit and a data using unit;
the data summarizing unit is used for extracting and obtaining a plurality of through-the-earth communication signal change rules according to the through-the-earth communication signal change data, and generating a plurality of visual charts and data analysis templates based on the through-the-earth communication signal change rules;
the data use unit is used for managing and sharing the visual chart and the data analysis template by using a blockchain technology based on the geological disaster auxiliary monitoring platform and is applied to the display of the geological disaster early warning management platform, the construction of a BIM model of a target region and the construction of a three-dimensional analysis model of soil of the target region.
The working principle of the technical scheme is as follows: the system also comprises a through-the-earth communication signal change data management module which is used for managing and using the through-the-earth communication signal change data; the data management module for the change of the through-the-earth communication signals comprises a data summarizing unit and a data using unit;
the data summarizing unit is used for extracting and obtaining a plurality of through-the-earth communication signal change rules according to the through-the-earth communication signal change data, and generating a plurality of visual charts and data analysis templates based on the through-the-earth communication signal change rules;
the data use unit is used for managing and sharing the visual chart and the data analysis template by using a blockchain technology based on the geological disaster auxiliary monitoring platform and is applied to the display of the geological disaster early warning management platform, the construction of a BIM model of a target region and the construction of a three-dimensional analysis model of soil of the target region.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the utilization efficiency of the data of the change of the through-the-earth communication signals can be improved by managing and using the data of the change of the through-the-earth communication signals, the quality of through-the-earth communication signal monitoring is promoted, and the level of geological disaster auxiliary monitoring is further improved.
The geological disaster auxiliary monitoring method based on the change of the through-the-earth communication signal, as shown in fig. 3, comprises the following steps:
s1: arranging a through-the-earth communication device in a target region;
s2: based on a geological disaster auxiliary monitoring platform, monitoring and acquiring the through-the-earth communication signal data of the through-the-earth communication device;
s3: analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
s4: and generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
The working principle of the technical scheme is as follows: arranging a through-the-earth communication device in a target region; based on a geological disaster auxiliary monitoring platform, monitoring and acquiring the through-the-earth communication signal data of the through-the-earth communication device; analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change; and generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
The beneficial effects of the technical scheme are as follows: by adopting the scheme provided by the embodiment, the through-the-earth communication signal data is analyzed, and the discriminant analysis decision of the geological disaster is generated according to the abnormal analysis result of the through-the-earth communication signal change, so that the application scene of the through-the-earth communication is expanded, and the early discriminant analysis quality of the geological disaster is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. Geological disaster auxiliary monitoring system based on change of through-the-earth communication signals, which is characterized by comprising:
the through-the-earth communication device layout module is used for layout of the through-the-earth communication device in the target region;
the through-the-earth communication signal data acquisition module is used for monitoring and acquiring through-the-earth communication signal data of the through-the-earth communication device based on the geological disaster auxiliary monitoring platform;
the through-the-earth communication signal data analysis module is used for analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
and the geological disaster discriminant analysis module is used for generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
2. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 1, wherein the through-the-earth communication device layout module comprises a layout region determining unit and a through-the-earth communication device layout unit;
the layout region determining unit is used for determining a target region for layout of the through-the-earth communication device according to the geological disaster auxiliary monitoring requirement and by combining soil data in the target region;
a through-the-earth communication device layout unit for laying out the through-the-earth communication device in the target area; the ground penetrating communication device comprises a pair of buried electrodes, or a plurality of buried electrode pairs, or a plurality of buried electrode pair groups.
3. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 1, wherein the through-the-earth communication signal data acquisition module comprises a data acquisition network construction unit and a through-the-earth communication signal data acquisition unit;
the data acquisition network construction unit is used for constructing a data acquisition network of the communication device and the geological disaster auxiliary monitoring platform by utilizing a wireless communication technology based on the geological disaster auxiliary monitoring platform;
the data acquisition unit of the communication signal of the through the ground, is used for according to the data acquisition network, obtain the communication signal data of the through the ground that the communication signal transmission part of the through the ground sent out.
4. A geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 3, wherein the through-the-earth communication signal data acquisition unit comprises a signal-to-noise ratio change data acquisition subunit and an average electric field intensity data acquisition subunit;
the signal-to-noise ratio change data acquisition subunit is used for monitoring and acquiring the change of the ratio of the signal power to the noise power of the through-the-earth communication signal to obtain a signal-to-noise ratio monitoring value;
and the average electric field intensity data acquisition subunit is used for monitoring and acquiring the change of the average electric field intensity of the through-the-earth communication signal and obtaining the average electric field intensity of the through-the-earth communication signal.
5. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 4, wherein the through-the-earth communication signal data analysis module comprises a data analysis unit and a data analysis result confirmation unit;
the data analysis unit is used for comparing the signal-to-noise ratio monitoring value with a preset signal-to-noise ratio threshold value, comparing the average electric field intensity with a preset average electric field intensity threshold value, and generating a first analysis result of the abnormality of the through-the-earth communication signal if the signal-to-noise ratio monitoring value is larger than the preset signal-to-noise ratio threshold value and the average electric field intensity is smaller than the preset average electric field intensity threshold value;
and the data analysis result confirming unit is used for carrying out probability analysis of abnormal analysis results by combining a plurality of comparison analysis results according to the first analysis result and determining the abnormal analysis results of the change of the through-the-earth communication signals according to the probability analysis results.
6. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 5, wherein the data analysis result confirmation unit comprises a comparative analysis result generation subunit and an anomaly probability analysis subunit;
the contrast analysis result generation subunit is used for carrying out first contrast monitoring on the abnormality of the through-the-earth communication signal after carrying out reset control processing on the through-the-earth communication device based on the geological disaster auxiliary monitoring platform, and obtaining a first contrast analysis result; after parameter adjustment control processing is carried out on the through-the-earth communication device, second comparison monitoring of through-the-earth communication signal abnormality is carried out, and a second comparison analysis result is obtained; after interference suppression processing is carried out on the through-the-earth communication device, third comparison monitoring of through-the-earth communication signal abnormality is carried out, and a third comparison analysis result is obtained;
the anomaly probability analysis subunit is configured to input the first analysis result, the first comparison analysis result, the second comparison analysis result and the third comparison analysis result into a preset probability prediction model to obtain a probability value of anomaly of the analysis result, and if the probability value is greater than a preset probability threshold value, determine the first analysis result as an anomaly analysis result of change of the through-the-earth communication signal.
7. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 1, wherein the geological disaster discriminant analysis module comprises a discriminant analysis decision matching comparison library construction unit and a discriminant analysis decision acquisition unit;
the discriminant analysis decision matching comparison library construction unit is used for constructing a discriminant analysis decision matching comparison library of the historical analysis result and the geological disaster discriminant analysis decision content according to the historical analysis result of the change abnormality of the through-the-earth communication signal and the geological disaster discriminant analysis decision content library acquired by the big data platform;
the discriminant analysis decision acquisition unit is used for acquiring a geological disaster discriminant analysis decision based on the discriminant analysis decision matching comparison library according to the abnormal analysis result of the change of the through-the-earth communication signal.
8. The geological disaster auxiliary monitoring system based on the change of the through-the-earth communication signals according to claim 7, wherein the discriminant analysis decision matching comparison library construction unit comprises a historical analysis result evaluation subunit and a discriminant analysis decision matching comparison library generation subunit;
the historical analysis result evaluation subunit is used for carrying out predictive analysis on the data of the change abnormality of the through-the-earth communication signal in the historical analysis result according to a preset neural network model to obtain an influence value generated on the geological disaster occurrence factor; performing cluster analysis on a plurality of historical analysis results according to a preset cluster analysis model to obtain a cluster analysis result, and obtaining a first category with the largest content in the cluster analysis result;
the judging and analyzing decision matching comparison library generating subunit is used for setting a plurality of grades of the judging and analyzing decision contents of the geological disasters according to the judging and analyzing decision content library of the geological disasters acquired by the big data platform and the size of the influence value; setting a plurality of geological disaster discriminant analysis decision content containing items according to the quantity of the first category content; and generating a matching corresponding relation between the historical analysis result and the geological disaster discriminant analysis decision content according to the influence value and the grade and the quantity and the contained items of the content, and generating a discriminant analysis decision matching comparison library according to the matching corresponding relation.
9. The geodetic disaster auxiliary monitoring system based on the change of the through-the-earth communication signal according to claim 1, further comprising a through-the-earth communication signal change data management module for managing and using the through-the-earth communication signal change data; the data management module for the change of the through-the-earth communication signals comprises a data summarizing unit and a data using unit;
the data summarizing unit is used for extracting and obtaining a plurality of through-the-earth communication signal change rules according to the through-the-earth communication signal change data, and generating a plurality of visual charts and data analysis templates based on the through-the-earth communication signal change rules;
the data use unit is used for managing and sharing the visual chart and the data analysis template by using a blockchain technology based on the geological disaster auxiliary monitoring platform and is applied to the display of the geological disaster early warning management platform, the construction of a BIM model of a target region and the construction of a three-dimensional analysis model of soil of the target region.
10. Geological disaster auxiliary monitoring method based on the change of the through-the-earth communication signal is characterized by comprising the following steps:
s1: arranging a through-the-earth communication device in a target region;
s2: based on a geological disaster auxiliary monitoring platform, monitoring and acquiring the through-the-earth communication signal data of the through-the-earth communication device;
s3: analyzing the through-the-earth communication signal data to obtain an abnormal analysis result of the through-the-earth communication signal change;
s4: and generating a discriminant analysis decision of the geological disaster according to the abnormal analysis result of the change of the through-the-earth communication signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311556277.8A CN117593853A (en) | 2023-11-21 | 2023-11-21 | Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311556277.8A CN117593853A (en) | 2023-11-21 | 2023-11-21 | Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117593853A true CN117593853A (en) | 2024-02-23 |
Family
ID=89914559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311556277.8A Pending CN117593853A (en) | 2023-11-21 | 2023-11-21 | Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117593853A (en) |
-
2023
- 2023-11-21 CN CN202311556277.8A patent/CN117593853A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60021703T2 (en) | Apparatus and method for detecting and analyzing radio signal propagation in a wireless system | |
| CN102128022B (en) | Drilling engineering early warning method and system thereof | |
| CN105741498A (en) | Method and device for monitoring and performing early warning on geological hazards | |
| CN103899356A (en) | Integrated information system for monitoring, early warning, management and control of mine water disasters | |
| CN110927821A (en) | BIM + GIS-based advanced geological forecast information system for tunnel construction | |
| CN107656325A (en) | A kind of urban waterlogging automatic early-warning system and method for early warning | |
| CN111126873A (en) | Shield TBM big data platform system based on Hadoop cluster architecture and construction method | |
| Suh et al. | Subsidence hazard assessment at the Samcheok coalfield, South Korea: a case study using GIS | |
| CN106874671A (en) | A kind of algorithm of the data-driven for spontaneous fire in coal mine big data platform | |
| CN115830829A (en) | General forecast early warning system of colliery water damage | |
| CN116658246A (en) | Coal mine water damage monitoring and early warning system and method | |
| CN111429471A (en) | Geological disaster information management system and method | |
| CN116044501A (en) | Advanced geological forecast dynamic monitoring and early warning system and method | |
| CN111563653A (en) | Early warning construction method for water-rich broken stratum of underground engineering | |
| CN103046526A (en) | Method and system for remote intelligent monitoring and three-dimensional digital early warning of deep foundation pit bottom surface upheavals | |
| Bo et al. | Research on the data validity of a coal mine solid backfill working face sensing system based on an improved transformer | |
| CN116777085B (en) | Coal mine water damage prediction system based on data analysis and machine learning technology | |
| CN114251125A (en) | Intelligent early warning system for water damage of coal mine | |
| CN211123324U (en) | BIM + GIS-based advanced geological forecast information system for tunnel construction | |
| CN117593853A (en) | Geological disaster auxiliary monitoring system and method based on change of through-the-earth communication signals | |
| CN115759351A (en) | Slurry shield tunneling comprehensive early warning method and system and storage medium | |
| CN107889058A (en) | Monitoring method, device and electronic equipment | |
| CN112802307B (en) | Geological monitoring and early warning method and system for geological investigation | |
| CN116631157A (en) | Method, system, device and electronic equipment for monitoring mud flow disasters of tillite | |
| CN113586157B (en) | Extraction working face salient dangerous area rapid division method based on Kriging interpolation |
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 |