CN211906480U - Geological disaster monitoring and early warning system - Google Patents
Geological disaster monitoring and early warning system Download PDFInfo
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- CN211906480U CN211906480U CN202020221090.8U CN202020221090U CN211906480U CN 211906480 U CN211906480 U CN 211906480U CN 202020221090 U CN202020221090 U CN 202020221090U CN 211906480 U CN211906480 U CN 211906480U
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Abstract
The utility model discloses a geological disaster monitoring and early warning system, including data acquisition module, data transmission module, data monitoring and early warning module, information issuing module, data acquisition module passes through data transmission module and is connected with data monitoring and early warning module, and data monitoring and early warning module is connected with information issuing module. Through arranging in the on-spot little variable monitoring radar of monitoring, stress variation monitor, telemetering measurement rain gauge, geological disasters monitoring system and video acquisition system to in time send the tip information by the information issuing module, thereby realize the monitoring to geological disasters, it has saved manpower and materials, and monitoring efficiency is high, and the monitoring result accuracy is high, and can monitor the slow, the geological disasters of latent that take place below the earth's surface.
Description
Technical Field
The utility model belongs to the technical field of the monitoring early warning, especially, relate to a geological disaster monitoring early warning system.
Background
Geological disasters are natural disasters mainly caused by geological dynamic activities or abnormal changes of geological environments. Under the action of the internal power, the external power or the artificial geological power, the earth generates abnormal energy release, material movement, deformation and displacement of rock and soil bodies, abnormal change of the environment and the like, and the phenomena or processes of harming human lives and properties, living and economic activities or destroying resources and environments on which human beings live and develop are generated. Adverse geological phenomena are commonly called geological disasters, and refer to geological events that deteriorate geological environment, reduce environmental quality, directly or indirectly harm human safety, and cause losses for social and economic construction, caused by natural geological effects and human activities. Geological disasters are geological effects (phenomena) which are formed under the action of natural or human factors and damage and lose human lives, properties and environments. Such as collapse, landslide, debris flow, ground fissure, ground subsidence, rock burst, water burst in underground tunnel, mud burst, gas burst, spontaneous combustion of coal bed, loess collapse, rock-soil expansion, sandy soil liquefaction, land freeze-thaw, water loss and soil erosion, land desertification and swampiness, soil salinization, earthquake, volcano, geothermal damage, etc.
With the continuous expansion of urban construction scale, geological disasters occur more and more inside and around cities. Therefore, it is more remarkable that the geological disasters closer to the dense population area easily cause greater casualties and property loss.
The traditional geological disaster early warning method needs an experienced expert to investigate and monitor the situation of a geologic body on site, and timely takes corresponding preventive measures according to different phenomena (such as block falling, cracks, swelling, loosening and the like) of the geologic body, and the method is not high in accuracy.
Disclosure of Invention
The utility model aims at providing a geological disaster monitoring and early warning system provides an effective monitoring early warning and avoids geological disaster to threaten, protects people's life and property safety's geological disaster monitoring and early warning system.
The utility model provides a technical scheme is:
the utility model provides a geological disaster monitoring early warning system which characterized in that: the intelligent monitoring and early warning system comprises a data acquisition module, a data transmission module, a data monitoring and early warning module and an information publishing module, wherein the data acquisition module is connected with the data monitoring and early warning module through the data transmission module, and the data monitoring and early warning module is connected with the information publishing module.
It is further noted that the data acquisition module comprises a micro-variation monitoring radar, a stress variation monitor, a telemetering rain gauge, a geological disaster monitoring system and a video acquisition system.
The micro-deformation monitoring radar is a high-precision micro-deformation monitoring system. By obtaining the long-time sequence microblog images of the observation area, the deformation information of the observation area is inverted by a professional processing algorithm, and the smile change of the observation area is monitored in real time with high precision.
The stress change monitor comprises a stress sensor unit consisting of a stress conversion mechanism, an information conversion mechanism, a scanning driving mechanism and a limiting mechanism, and an information acquisition and processing unit consisting of a single chip microcomputer, a digital display and a pressure-frequency conversion module, wherein the stress conversion mechanism consists of a spring seat, a spring and a pressure-bearing column, the information conversion mechanism consists of a scanning arm and an infrared light emitting tube, an infrared receiving tube, a small grating plate and a long grating ruler which are arranged on the scanning arm, the scanning driving mechanism consists of a moving platform, a guide rail, a return spring and a memory spring, a pressure rod on the pressure-bearing column is pressed on the moving platform, the stress on the pressure-bearing column can be converted into an electric signal through the displacement of a grating, and the electric signal is acquired and processed by the information processing. The instrument is convenient to operate, high in precision, capable of monitoring the internal stress of the rock mass in real time and capable of automatically monitoring in a long distance.
The telemetering rain gauge consists of a monitoring center, a communication network, front-end monitoring equipment and measuring equipment. A monitoring center: the hydrological monitoring system consists of a server, a public network special line (or a mobile special line) and hydrological monitoring system software. Communication network: GPRS/SMS/Beidou satellite, Internet public network/mobile private line. Front end monitoring equipment: hydrology monitor terminal. The measuring equipment comprises: rain sensors, water level gauges, industrial cameras or other gauge transmitters.
It should be further noted that the geological disaster monitoring system is a network system organized by countries, regions and local levels and used for monitoring and analyzing natural disasters through different platforms.
It needs to be further explained that the video acquisition system comprises a camera and an image acquisition encoder which are networked with the information receiving module.
It needs to be further explained that the data monitoring and early warning module comprises a geographic information database, a disaster information database, an emergency handling module and a data processing module.
It should be further explained that the information publishing module includes a web portal, a display screen and a monitoring and early warning information display terminal.
Compared with the prior art, the utility model has the advantages of it is following:
1. the dynamic changes and development trends of the collapse and sliding bodies are effectively monitored, the evolution process of the collapse and sliding bodies is specifically known and mastered, the characteristic information of the collapse and sliding disasters is captured in time, the collapse and sliding dangerous situation is forecasted, the disaster is prevented in the bud, meanwhile, a reliable basis is provided for the stability evaluation and prevention of the collapse and sliding bodies, the threat of geological disasters is effectively prevented and avoided, and the life and property safety of people is protected;
2. the image acquisition encoder is adopted to acquire the on-site image data, so that the upper commander can comprehensively know the situation of the accident site and can issue rescue decisions;
3. through arranging in the on-spot little variable monitoring radar of monitoring, stress variation monitor, telemetering measurement rain gauge, geological disasters monitoring system and video acquisition system to in time send the tip information by the information issuing module, thereby realize the monitoring to geological disasters, it has saved manpower and materials, and monitoring efficiency is high, and the monitoring result accuracy is high, and can monitor the slow, the geological disasters of latent that take place below the earth's surface.
Drawings
FIG. 1 is a schematic block diagram of a geological disaster monitoring and early warning system according to the present application.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
As shown in figure 1, a geological disaster monitoring and early warning system is characterized in that: the intelligent monitoring and early warning system comprises a data acquisition module, a data transmission module, a data monitoring and early warning module and an information publishing module, wherein the data acquisition module is connected with the data monitoring and early warning module through the data transmission module, and the data monitoring and early warning module is connected with the information publishing module.
It is further noted that the data acquisition module comprises a micro-variation monitoring radar, a stress variation monitor, a telemetering rain gauge, a geological disaster monitoring system and a video acquisition system.
The micro-deformation monitoring radar is a high-precision micro-deformation monitoring system. By obtaining the long-time sequence microblog images of the observation area, the deformation information of the observation area is inverted by a professional processing algorithm, and the smile change of the observation area is monitored in real time with high precision.
The stress change monitor comprises a stress sensor unit consisting of a stress conversion mechanism, an information conversion mechanism, a scanning driving mechanism and a limiting mechanism, and an information acquisition and processing unit consisting of a single chip microcomputer, a digital display and a pressure-frequency conversion module, wherein the stress conversion mechanism consists of a spring seat, a spring and a pressure-bearing column, the information conversion mechanism consists of a scanning arm and an infrared light emitting tube, an infrared receiving tube, a small grating plate and a long grating ruler which are arranged on the scanning arm, the scanning driving mechanism consists of a moving platform, a guide rail, a return spring and a memory spring, a pressure rod on the pressure-bearing column is pressed on the moving platform, the stress on the pressure-bearing column can be converted into an electric signal through the displacement of a grating, and the electric signal is acquired and processed by the information processing. The instrument is convenient to operate, high in precision, capable of monitoring the internal stress of the rock mass in real time and capable of automatically monitoring in a long distance.
The telemetering rain gauge consists of a monitoring center, a communication network, front-end monitoring equipment and measuring equipment. A monitoring center: the hydrological monitoring system consists of a server, a public network special line (or a mobile special line) and hydrological monitoring system software. Communication network: GPRS/SMS/Beidou satellite, Internet public network/mobile private line. Front end monitoring equipment: hydrology monitor terminal. The measuring equipment comprises: rain sensors, water level gauges, industrial cameras or other gauge transmitters.
It should be further noted that the geological disaster monitoring system is a network system organized by countries, regions and local levels and used for monitoring and analyzing natural disasters through different platforms.
It needs to be further explained that the video acquisition system comprises a camera and an image acquisition encoder which are networked with the information receiving module.
It needs to be further explained that the data monitoring and early warning module comprises a geographic information database, a disaster information database, an emergency handling module and a data processing module.
It should be further explained that the information publishing module includes a web portal, a display screen and a monitoring and early warning information display terminal.
The above only is the preferred embodiment of the present invention, not so limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the same way in the protection scope of the present invention.
Claims (3)
1. The utility model provides a geological disaster monitoring early warning system which characterized in that: the system comprises a data acquisition module, a data transmission module, a data monitoring and early warning module and an information release module, wherein the data acquisition module is connected with the data monitoring and early warning module through the data transmission module;
the data acquisition module comprises a micro-variation monitoring radar, a stress variation monitor, a telemetering rain gauge, a geological disaster monitoring system and a video acquisition system; the geological disaster monitoring system is a network system which is organized by countries, regions and places at all levels and monitors and analyzes natural disasters through different platforms; the video acquisition system comprises a camera and an image acquisition encoder which are networked with the information receiving module.
2. The geological disaster monitoring and early warning system as claimed in claim 1, wherein the data monitoring and early warning module comprises a geographic information database, a disaster information database, an emergency handling module and a data processing module.
3. The geological disaster monitoring and early warning system as claimed in claim 1, wherein the information publishing module comprises a web portal, a display screen and a monitoring and early warning information display terminal.
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| CN202020221090.8U CN211906480U (en) | 2020-02-27 | 2020-02-27 | Geological disaster monitoring and early warning system |
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| CN202020221090.8U CN211906480U (en) | 2020-02-27 | 2020-02-27 | Geological disaster monitoring and early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284322A (en) * | 2021-05-14 | 2021-08-20 | 中国海洋大学 | Urban underground space geological disaster multi-stage early warning method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284322A (en) * | 2021-05-14 | 2021-08-20 | 中国海洋大学 | Urban underground space geological disaster multi-stage early warning method |
| CN113284322B (en) * | 2021-05-14 | 2022-05-31 | 中国海洋大学 | Urban underground space geological disaster multi-stage early warning method |
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