CN213906711U - Slope monitoring station and slope monitoring system - Google Patents
Slope monitoring station and slope monitoring system Download PDFInfo
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- CN213906711U CN213906711U CN202022113524.5U CN202022113524U CN213906711U CN 213906711 U CN213906711 U CN 213906711U CN 202022113524 U CN202022113524 U CN 202022113524U CN 213906711 U CN213906711 U CN 213906711U
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Abstract
The utility model discloses a side slope monitoring station and side slope monitoring system to the solution improves the technical problem of side slope monitoring validity. The slope monitoring station is deployed nearby a monitored slope during use and comprises a rain gauge, a rain meter, a ground synthetic aperture radar and a monitoring station data remote transmission system, wherein the rain gauge, the rain meter and the ground synthetic aperture radar are in communication connection with the monitoring station data remote transmission system respectively. Side slope monitoring system includes: the slope monitoring station is any one of the slope monitoring stations; the remote data processing center is in communication connection with the monitoring station data remote transmission system and is used for processing and analyzing the slope condition according to the data obtained by the slope monitoring station; and the remote monitoring center is in communication connection with the remote data processing center and is used for judging whether to give an alarm or not according to the slope condition processing and analyzing result obtained by the remote data processing center.
Description
Technical Field
The embodiments of the invention provided in the present specification relate to a slope monitoring station and a slope monitoring system, respectively.
Background
High slope engineering is a common engineering in the construction of highway and railway engineering. In order to ensure the safety of a potential danger area near a high slope, automatic monitoring and early warning can be carried out on the high slope landslide. However, the existing GPS monitoring technology and remote sensing displacement monitoring technology for monitoring high slopes have certain disadvantages, for example, the remote sensing technology is affected by adverse weather conditions, and GPS measurement is not suitable for areas with many obstacles and large water areas. At present, sensors are arranged on a high slope for monitoring the high slope, but the accuracy is low due to the fact that the sensors are easily disturbed, and meanwhile, the sensors are inconvenient to maintain and overhaul. In addition, the above monitoring technologies lack consideration of rainfall factors of the environment where the high slope engineering is located, however, high slope landslide disasters caused by heavy rainfall sometimes occur, and great threat is caused to the peripheral safety.
SUMMERY OF THE UTILITY MODEL
The embodiment of the invention provided by the specification aims to provide a side slope monitoring station and a side slope monitoring system so as to solve the technical problem that a side slope is comprehensively and accurately monitored nearby in real time so as to improve the side slope monitoring effect.
In order to achieve the above object, according to one aspect of the present specification, there is provided a slope monitoring station which is deployed in the vicinity of a monitored slope in use, including a rain gauge, a ground-based synthetic aperture radar, and a monitoring station data remote transmission system, the rain gauge, and the ground-based synthetic aperture radar being respectively in communication connection with the monitoring station data remote transmission system.
According to the embodiment of the slope monitoring station provided by the specification, the monitoring station data remote transmission system comprises a data transmitter and a monitoring station GNSS receiver, and the rain gauge, the rain meter and the ground-based synthetic aperture radar are respectively in communication connection with the monitoring station GNSS receiver through the data transmitter.
According to an embodiment of the slope monitoring station provided by the present specification, the rain gauge, the rain meter, the ground based synthetic aperture radar and the data transmitter are provided in the same building.
According to the embodiment of the slope monitoring station provided by the specification, a lightning protection system and/or a power generation system are/is arranged in the building.
According to an embodiment of the slope monitoring station provided in the present specification, the power generation system includes a solar power generation device.
According to the embodiment of the slope monitoring station provided by the specification, the slope monitoring station is deployed within a range of 300-600 meters away from the monitored slope when in use.
According to the embodiment of the slope monitoring station provided by the specification, the ground-based synthetic aperture radar is used for monitoring displacement changes of the top and the bottom of the monitored slope or displacement changes of the top, the bottom and the middle section of the monitored slope.
To achieve the above object, according to another aspect of the present specification, there is provided a slope monitoring system including: the slope monitoring station is any one of the slope monitoring stations; the remote data processing center is in communication connection with the monitoring station data remote transmission system and is used for processing and analyzing the slope condition according to the data obtained by the slope monitoring station; and the remote monitoring center is in communication connection with the remote data processing center and is used for judging whether to give an alarm or not according to the slope condition processing and analyzing result obtained by the remote data processing center.
According to the embodiment of the slope monitoring system provided by the specification, the remote data processing center is in communication connection with the monitoring station GNSS receiver through a wireless signal transmitting tower; and wireless communication connection is directly established between the wireless signal transmitting tower and the monitoring station GNSS receiver and/or wireless communication is established through a satellite and the reference station GNSS receiver.
According to the embodiment of the slope monitoring system provided by the specification, the slope monitoring system comprises the sound and light alarm points, and the sound and light alarm points are arranged in a potential danger area near a monitored slope and are controlled by a remote monitoring center.
The side slope monitoring station is deployed near a monitored side slope, can acquire rainfall intensity and rainfall duration data of the environment where the monitored side slope is located in real time, can quickly and accurately monitor the relevant displacement change of the monitored side slope through the ground synthetic aperture radar, and has small influence on the monitoring of the relevant displacement change of the monitored side slope by environmental condition factors, so that the monitored side slope can be comprehensively and accurately monitored nearby in real time through the side slope monitoring station. The monitoring station data remote transmission system can transmit the rainfall intensity, the rainfall duration and the data of the monitored slope relative displacement change obtained by the slope monitoring station to the remote end for data processing and analysis and judge whether to send out an alarm or not, and because the rainfall factor can be included in the range of data processing and analysis judgment, and the ground synthetic aperture radar is more comprehensive and accurate for monitoring other crossed displacement monitoring technologies of the monitoring data of the monitored slope relative displacement change, therefore, the slope monitoring accuracy and effectiveness can be improved through the slope monitoring system.
The invention provided in the present specification will be further explained with reference to the drawings and the detailed description. Additional aspects and advantages of the invention provided by this specification will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention provided by this specification.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the relevant inventions and, together with the description, serve to explain the relevant inventions without undue limitation to the relevant inventions. In the drawings:
fig. 1 is a schematic view of an operating state of an embodiment of a slope monitoring station provided in the present specification.
Fig. 2 is a schematic composition diagram of an embodiment of a slope monitoring station provided in the present specification.
Fig. 3 is a schematic composition diagram of a slope monitoring system provided in the present specification.
In the figure, 1: a side slope monitoring station; 2: a ground based synthetic aperture radar; 3: a rain gauge; 4: a rain-meter; 5: a data transmitter; 6: a power supply system; 7: a monitoring station GNSS receiver; 8: an audible and visual alarm point; 9: a reference station GNSS receiver; 10: a satellite; 11: a wireless signal transmitting tower; 12: a remote data processing center; 13: and a remote monitoring center.
Detailed Description
The invention provided in this specification will be described more clearly and completely with reference to the accompanying drawings. The person skilled in the art will be able to carry out the invention provided in this description on the basis of these descriptions. Before the invention provided in this specification is explained with reference to the drawings, it should be particularly pointed out that:
in the present specification, the technical solutions and the technical features provided in the respective portions including the following description may be combined with each other without conflict.
The description that follows is generally only a subset of the embodiments of the invention provided herein and not all embodiments, and therefore all other embodiments that can be derived by one of ordinary skill in the art without making any creative effort based on the embodiments of the invention provided herein shall fall within the scope of the protection of the invention provided herein.
The terms "comprising," "including," "having," and any variations thereof in this specification and claims and in any related parts thereof, are intended to cover non-exclusive inclusions.
Fig. 1 is a schematic view of an operating state of an embodiment of a slope monitoring station provided in the present specification. Fig. 2 is a schematic composition diagram of an embodiment of a slope monitoring station provided in the present specification. As shown in fig. 1-2, a slope monitoring station 1 is deployed near a monitored slope during use, the slope monitoring station 1 specifically includes a rain gauge 3, a rain meter 4, a ground-based synthetic aperture radar 2, and a monitoring station data remote transmission system, and the rain gauge 3, the rain meter 4, and the ground-based synthetic aperture radar 2 are respectively connected with the monitoring station data remote transmission system in a communication manner.
The rainfall meter 3 is used for measuring rainfall intensity in real time, the rain meter 4 is used for measuring rainfall duration in real time, and the ground synthetic aperture radar 2 is used for monitoring relevant displacement changes of the monitored side slope through fast scanning of the monitored side slope. The rain gauge 3, the rain meter 4 and the ground-based synthetic aperture radar 2 are all existing products, and can be in communication connection with a monitoring station data remote transmission system through a general data interface.
In the above embodiment, the ground based synthetic aperture radar 2 effectively covers the monitored high slope area, the monitoring distance can be up to 4 km at the maximum, and the monitoring width of 110 ° at the maximum can be realized. The ground-based synthetic aperture radar 2 can realize high slope multipoint displacement change monitoring, complete one-time scanning within 4 seconds, and derive an interactive 3D digital elevation map to display the displacement change of an attention area.
In the above embodiment, the farthest monitoring distance of the ground-based synthetic aperture radar 2 reaches 4 km, and in order to ensure the safety and normal maintenance of the equipment, the slope monitoring station 1 is actually built within 300-600 m outside the high slope. But also can select proper distance to establish the side slope monitoring station 1 under the condition of ensuring the measurement precision, the scanning effect and the station safety according to the actual situation.
In the above embodiment, considering the influence of rainfall infiltration on the stability of the high slope, the displacement changes of the top and the bottom of the high slope under rainfall conditions need to be monitored. And monitoring the top, the foot and the middle section of the high slope by the foundation synthetic aperture radar 2, completing scanning once every 4 seconds, deriving an interactive 3D digital elevation map, and transmitting the map outwards by using a monitoring station data remote transmission system.
In the above embodiment, as shown in fig. 2, the monitoring station data remote transmission system specifically includes a data transmitter 5 and a monitoring station GNSS receiver 7, and the rain gauge 3, the rain meter 4 and the ground-based synthetic aperture radar 2 are respectively in communication connection with the monitoring station GNSS receiver 7 through the data transmitter 5. The term "GNSS" refers to a global navigation satellite system that is mainly composed of various global satellite navigation systems such as a GPS system, a beidou system, and the like, and thus ensures real-time transmission of data more than a single global satellite navigation system. The data transmitter 5 is used for converting data output by the rain gauge 3, the rain meter 4 and the ground-based synthetic aperture radar 2 into data required by the monitoring station GNSS receiver 7, so that the data output by the rain gauge 3, the rain meter 4 and the ground-based synthetic aperture radar 2 can be transmitted in real time through the monitoring station GNSS receiver 7, and the processing, analysis and judgment of the far-end timely data are facilitated.
In the above embodiment, as shown in fig. 2, the rain gauge 3, the rain meter 4, the ground-based synthetic aperture radar 2 and the data transmitter 5 are disposed in the same building, so that the integration level of the slope monitoring station 1 can be improved, the equipment can be protected, and the maintenance of the equipment can be facilitated. A lightning protection system and/or a power generation system 6 may be provided in the building, wherein the power generation system 6 may be a solar power generation device. The power generation system 6 can supply power for the equipment of the slope monitoring station 1, and the lightning protection system can reduce the influence of thunder and lightning weather on the equipment and ensure the operation stability of the high slope monitoring station 1.
Fig. 3 is a schematic composition diagram of a slope monitoring system provided in the present specification. As shown in fig. 3, the slope monitoring system includes a slope monitoring station 1, a remote data processing center 12 and a remote monitoring center 13. The remote data processing center 12 is in communication connection with the monitoring station data remote transmission system and is used for processing and analyzing the slope condition according to the data obtained by the slope monitoring station. The remote monitoring center 13 is in communication connection with the remote data processing center 12 and is used for making a judgment on whether to give an alarm according to a slope condition processing analysis result obtained by the remote data processing center.
Specifically, the remote data processing center 12 is in communication connection with the monitoring station GNSS receiver 7 through a wireless signal transmitting tower 11; the wireless signal transmitting tower 11 and the monitoring station GNSS receiver 7 directly establish wireless communication connection and/or establish wireless communication through the satellite 10 and the reference station GNSS receiver 9. Thus, the remote data processing center 12 can be ensured to obtain the slope monitoring data in real time.
In addition, the embodiment of the slope monitoring system also comprises an acousto-optic alarm point 8, and the acousto-optic alarm point 8 is arranged in a potential danger area near the monitored slope and is controlled by a remote monitoring center. After the remote monitoring center 13 makes a judgment of sending an alarm, the sound and light alarm point 8 can be controlled to send an alarm signal, so that the potential danger area near the monitored side slope is pre-warned in time.
The side slope monitoring station 1 is deployed near a monitored side slope, can collect rainfall intensity and rainfall duration data of the environment where the monitored side slope is located in real time, can quickly and accurately monitor the relevant displacement change of the monitored side slope through a foundation synthetic aperture radar, and has small influence on the monitoring of the relevant displacement change of the monitored side slope by environmental condition factors, so that the monitored side slope can be monitored nearby and comprehensively and accurately through the side slope monitoring station 1. After the rainfall intensity and rainfall duration data of the environment where the monitored side slope is located can be collected, the side slope safety factor under the transient water content after rainfall infiltration can be analyzed, and the side slope transient safety factor under the transient pore water pressure distribution of the side slope is considered, so that the stability judgment of the monitored side slope is more accurate.
The monitoring station data remote transmission system can transmit the rainfall intensity, the rainfall duration and the data of the monitored slope relative displacement change obtained by the slope monitoring station 1 to the remote end for data processing and analysis and judge whether to give out an alarm or not, and because the rainfall factor can be brought into the range of data processing and analysis judgment, and the ground synthetic aperture radar 2 is more comprehensive and accurate for monitoring other displacement monitoring technologies for monitoring the intersection of the monitoring data of the slope relative displacement change, therefore, the slope monitoring accuracy and effectiveness can be improved through the slope monitoring system.
The contents of the invention provided in the present specification have been explained above. The person skilled in the art will be able to carry out the invention provided in this description on the basis of these descriptions. Based on the above description provided by the present specification, all other embodiments obtained by a person of ordinary skill in the art without any creative effort should fall within the protection scope of the invention provided by the present specification.
Claims (10)
1. Slope monitoring station deploys near by monitoring the slope during use, its characterized in that: the system comprises a rain gauge, a rain meter, a ground-based synthetic aperture radar and a monitoring station data remote transmission system, wherein the rain gauge, the rain meter and the ground-based synthetic aperture radar are respectively in communication connection with the monitoring station data remote transmission system.
2. The side slope monitoring station of claim 1, wherein: the monitoring station data remote transmission system comprises a data transmitter and a monitoring station GNSS receiver, and the rain gauge, the rain meter and the ground-based synthetic aperture radar are in communication connection with the monitoring station GNSS receiver through the data transmitter respectively.
3. The slope monitoring station of claim 1 or 2, wherein: the rain gauge, the rain meter, the ground based synthetic aperture radar and the data transmitter are provided in the same building.
4. The side slope monitoring station of claim 3, wherein: and a lightning protection system and/or a power generation system are/is arranged in the building.
5. The side slope monitoring station of claim 4, wherein: when a power generation system is arranged in the building, the power generation system comprises a solar power generation device.
6. The side slope monitoring station of claim 3, wherein: when in use, the device is deployed in the range of 300-600 meters away from the monitored slope.
7. The side slope monitoring station of claim 3, wherein: the ground synthetic aperture radar is used for monitoring displacement changes of the top and the bottom of the monitored side slope or displacement changes of the top, the bottom and the middle section of the monitored side slope.
8. Slope monitoring system, its characterized in that includes:
a slope monitoring station according to any one of claims 1, 2, 3, 4, 5 or 6;
the remote data processing center is in communication connection with the monitoring station data remote transmission system and is used for processing and analyzing the slope condition according to the data obtained by the slope monitoring station;
and the remote monitoring center is in communication connection with the remote data processing center and is used for judging whether to give an alarm or not according to the slope condition processing and analyzing result obtained by the remote data processing center.
9. The slope monitoring system of claim 8, wherein: in the slope monitoring station, the monitoring station data remote transmission system comprises a data transmitter and a monitoring station GNSS receiver, and the rain gauge, the rain meter and the ground synthetic aperture radar are respectively in communication connection with the monitoring station GNSS receiver through the data transmitter; the remote data processing center is in communication connection with the monitoring station GNSS receiver through a wireless signal transmitting tower; and wireless communication connection is directly established between the wireless signal transmitting tower and the monitoring station GNSS receiver and/or wireless communication is established through a satellite and the reference station GNSS receiver.
10. The slope monitoring system of claim 8, wherein: the monitoring system comprises an acousto-optic alarm point, wherein the acousto-optic alarm point is arranged in a potential danger area near a monitored side slope and is controlled by a remote monitoring center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113524.5U CN213906711U (en) | 2020-09-24 | 2020-09-24 | Slope monitoring station and slope monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113524.5U CN213906711U (en) | 2020-09-24 | 2020-09-24 | Slope monitoring station and slope monitoring system |
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| Publication Number | Publication Date |
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| CN213906711U true CN213906711U (en) | 2021-08-06 |
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| CN202022113524.5U Active CN213906711U (en) | 2020-09-24 | 2020-09-24 | Slope monitoring station and slope monitoring system |
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| CN (1) | CN213906711U (en) |
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