CN213399931U - Portable emergent monitoring devices of landslide - Google Patents
Portable emergent monitoring devices of landslide Download PDFInfo
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- CN213399931U CN213399931U CN202022840541.9U CN202022840541U CN213399931U CN 213399931 U CN213399931 U CN 213399931U CN 202022840541 U CN202022840541 U CN 202022840541U CN 213399931 U CN213399931 U CN 213399931U
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- landslide
- early warning
- warning terminal
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Abstract
The utility model discloses a portable emergency monitoring device for landslide, which comprises a solar panel, a lithium battery, various sensors, a monitoring and early warning terminal and an audible and visual alarm, the sensors comprise a crack displacement sensor, an optical rainfall sensor, an inclination angle sensor, a temperature, humidity and air pressure sensor and a soil moisture content sensor, the sensors measure various disaster-causing factors in the landslide deformation process and transmit the measurement information to the monitoring and early warning terminal, the monitoring and early warning terminal calculates, stores and compares the data collected by the sensors, and the monitoring data of various disaster-causing factors are subjected to fusion analysis, the processing result is remotely checked by a user, when the value of the processing result is larger than the preset threshold value, an alarm program is started immediately, an alarm signal is output, and the on-site audible and visual alarm rapidly gives out audible and visual alarm to warn local residents. The utility model has the advantages of early warning natural disasters, thereby protecting the life and property safety of people.
Description
Technical Field
The utility model belongs to the technical field of the disaster prevention and reduction of landslide among the natural disasters, concretely relates to portable emergent monitoring devices of landslide.
Background
Landslide is one of the common natural disasters in China, and refers to the natural phenomenon that the internal structure of a mountain is damaged and slides downwards along a certain weak surface or a weak area integrally or dispersedly along a slope under the action of gravity. The landslide deformation monitoring method is characterized in that the change condition of landslide disaster-causing factors is monitored through a technology, the landslide trend is predicted, an early warning alarm is sent out before landslide occurs, and life and property loss is avoided.
The geographical environment of China is complex, the population density is large, and landslide disasters occupy a large part of the ratio along the river bank. After the landslide disaster occurs, the river is blocked to form a barrier lake, and great threat is caused to the life and property loss at the upstream and the downstream of the river. In addition, when landslide disasters occur, the highway along the bank can be damaged, so that great potential safety hazards exist in transportation and great economic losses are caused. From the past manual monitoring to the present automatic monitoring, the detection technology of China makes a series of progress. However, for monitoring landslide disasters, the current collecting sensor equipment is single, and the monitoring equipment is not portable. Therefore, how to accurately monitor various factors before the landslide hazard in the complex mountain area is the key of accurate early warning of the landslide hazard. In addition, in the environment of the complex mountain area, the traditional installation mode is large in size and difficult to construct, the requirements of real-time monitoring, early warning and prevention and control of landslide disasters in the complex mountain area in the era of the Internet of things cannot be met, and monitoring and management are not convenient. Therefore, how to solve the problem of portability and ease of operation of the monitoring device in a complex mountain environment is still to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable emergent monitoring devices of landslide solves the monitoring of mountain area landslide not comprehensive, equipment is bulky, the output consumption is high and monitoring promptness scheduling problem.
In order to realize the purpose of the utility model, the adopted technical scheme is as follows:
the utility model provides a portable emergent monitoring devices of landslide, includes solar panel, lithium cell, crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor, audible-visual annunciator and portable monitoring devices, its characterized in that: the optical rainfall sensor and the temperature, humidity and air pressure sensor are arranged at stable positions of the landslide body, so that the optical rainfall sensor and the temperature, humidity and air pressure sensor can monitor the rainfall and the air temperature, humidity and air pressure on site; the inclination angle sensor is fixed on the landslide body so that the inclination angle sensor can monitor the moving angle of the landslide; the crack displacement sensor is arranged between the stable body and the moving body of the landslide body so as to enable the crack displacement sensor to monitor the deformation of the landslide; the soil moisture content sensor is arranged in the soil of the stabilizing body, so that the water seepage condition of the soil can be monitored; audible-visual annunciator installs at the monitoring scene, portable monitoring devices is inside to be equipped with monitoring and early warning terminal, inside microprocessor, memory, ADC converter, on-the-spot configuration module and the communication module of being equipped with of monitoring and early warning terminal, monitoring and early warning terminal receives crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor's measuring information, solar panel with lithium cell links to each other with monitoring and early warning terminal, crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor, audible-visual annunciator electrical property.
Furthermore, the field configuration module is a Bluetooth 5.0 module and is connected to a serial port II of the monitoring and early warning terminal.
Further, the communication module is a remote EC20 module and is connected to the first serial port of the monitoring and early warning terminal.
Further, the microprocessor is an STM32F series single chip microcomputer with an internal embedded 12-bit ADC converter with internal reference, sample-hold and auto-scan functions.
And further, the power supply mode is that the solar panel and the lithium battery supply power in a complementary mode, the solar panel supplies power in the environment with strong illumination, and the lithium battery supplies power in the environment with weak illumination.
Compared with the prior art, the beneficial effects of the utility model are that: the landslide disaster causing factors are sensed by various sensors, including a crack displacement sensor, a water content sensor, an optical rainfall sensor, an inclination angle sensor and a temperature, humidity and air pressure sensor, and the various disaster causing factors of the landslide are measured, so that the monitoring and early warning effects are improved, and the monitoring device is easy to carry and install and is convenient for later maintenance; the monitoring and early warning terminal can acquire data in real time, process and analyze the data, output an alarm signal when the processing result is greater than a set threshold value, remind nearby residents of impending landslide disasters through the on-site acousto-optic siren, and provide reliable technical support for protecting lives and properties; the transmission module adopts an EC20 module, has small volume, low power consumption, high data fidelity, high stability and low data transmission cost, and provides real-time data for the cloud server; the Bluetooth module can acquire and configure the monitoring and early warning terminal in a short distance; the cloud server comprehensively processes and stores the transmitted data, provides big data analysis, obtains accurate early warning level, performs early warning on landslide disasters and provides basis for decision making of a management layer.
Drawings
Fig. 1 is an installation schematic view of the portable landslide emergency monitoring device of the present invention;
fig. 2 is an overall block diagram of the portable landslide emergency monitoring device of the present invention;
fig. 3 is a schematic view of the internal structure of the portable landslide emergency monitoring device of the present invention;
fig. 4 is a block diagram of the algorithm of the microprocessor in the portable landslide emergency monitoring device of the present invention;
fig. 5 is a schematic diagram I of an acquisition circuit of the portable landslide emergency monitoring device of the present invention;
fig. 6 is a schematic diagram II of an acquisition circuit of the portable landslide emergency monitoring device of the present invention;
fig. 7 is a schematic diagram III of the acquisition circuit of the portable landslide emergency monitoring device of the present invention;
fig. 8 is the utility model discloses a portable emergent monitoring devices acquisition circuit schematic diagram IV of landslide.
In the figure: 1. audible and visual annunciator, 2, portable monitoring devices, 3, humiture baroceptor, 4, optics rainfall sensor, 5, crack displacement sensor, 6, inclination sensor, 7, moisture content sensor.
Detailed Description
In order to facilitate the understanding of the features of the present invention, the present invention will be further explained with reference to the accompanying drawings and embodiments:
experimental example 1: as shown in fig. 1 to 8, a portable emergency monitoring device for landslide comprises a solar panel, a lithium battery, an audible and visual alarm 1, a portable monitoring device 2, a temperature, humidity and air pressure sensor 3, an optical rainfall sensor 4, a crack displacement sensor 5, an inclination angle sensor 6 and a water content sensor 7; wherein the crack displacement sensor 5, the inclination angle sensor 6 and the water content sensor 7 are arranged on a landslide body, the optical rainfall sensor 4 and the temperature, humidity and air pressure sensor 3 are arranged on a stable body, and the output of the optical rainfall sensor and the temperature, humidity and air pressure sensor is connected with a monitoring and early warning terminal of the portable monitoring device 2; the monitoring and early warning terminal is internally provided with a microprocessor, a memory and a controller, and the data output of the monitoring and early warning terminal is a public network to transmit the data to the cloud server in real time. Solar panel and lithium cell and monitoring early warning terminal, audible-visual annunciator 1, humiture baroceptor 3, optics rainfall sensor 4, crack displacement sensor 5, inclination sensor 6, 7 electrical properties of soil moisture content sensor link to each other.
In this embodiment, crack displacement sensor 5, inclination sensor 6 and moisture content sensor 7 monitor the induction factor of landslide calamity, optical rainfall sensor 4 and humiture baroceptor 3 monitor rainfall and the surrounding environment condition, when the data of crack displacement sensor 5 that monitoring and early warning terminal gathered is greater than the current threshold value that sets up, trigger inclination sensor terminal, rainfall sensor terminal, humiture baroceptor terminal and moisture content sensor terminal gather current data and send the cloud ware through the remoter EC20 module at monitoring and early warning terminal, verify the data at current crack displacement sensor terminal according to the data of gathering all kinds of sensors. Similarly, when inclination sensor terminal, rainfall sensor terminal, humiture baroceptor terminal or moisture content sensor terminal are greater than the threshold value, all the other monitoring sensor terminal linkages trigger the data collection, verify current single monitoring data, provide theoretical support for accurate early warning, this device is by solar panel and the complementary power supply of lithium cell, by in the environment that the illumination is strong solar panel power supply, by in the environment that the illumination is weak lithium cell power supply, its antenna of this device is drawn forth by the line and is fixed on the box.
The monitoring and early warning terminal in the portable monitoring device 2 collects various sensor data per minute, the data are calculated and processed by the microprocessor, when the numerical value of the processing result is greater than the preset threshold value, an alarm program is started immediately, an alarm signal is output, and the sound and light alarm is carried out on site; meanwhile, data are transmitted to the cloud server through the public network, the cloud server carries out second-step calculation on the data, and results are displayed through the mobile phone APP or the client. The on-site alarm and the cloud server are adopted to process the alarm, advance early warning is made, people in residential areas are evacuated in advance, casualties can be avoided, and life and property safety of people is protected.
The above are detailed embodiments of the present invention expressed in the embodiments, but the present invention cannot be limited to the embodiments, and for those skilled in the art, any simple modifications can be made without departing from the spirit of the present invention, and all are within the scope of the present invention.
Claims (5)
1. The utility model provides a portable emergent monitoring devices of landslide, includes solar panel, lithium cell, crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor, audible-visual annunciator and portable monitoring devices, its characterized in that: the optical rainfall sensor and the temperature, humidity and air pressure sensor are arranged at stable positions of the landslide body, so that the optical rainfall sensor and the temperature, humidity and air pressure sensor can monitor the rainfall and the air temperature, humidity and air pressure on site; the inclination angle sensor is fixed on the landslide body so that the inclination angle sensor can monitor the moving angle of the landslide; the crack displacement sensor is arranged between the stable body and the moving body of the landslide body so as to enable the crack displacement sensor to monitor the deformation of the landslide; the soil moisture content sensor is arranged in the soil of the stabilizing body, so that the water seepage condition of the soil can be monitored; audible-visual annunciator installs at the monitoring scene, portable monitoring devices is inside to be equipped with monitoring and early warning terminal, inside microprocessor, memory, ADC converter, on-the-spot configuration module and the communication module of being equipped with of monitoring and early warning terminal, monitoring and early warning terminal receives crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor's measuring information, solar panel with lithium cell links to each other with monitoring and early warning terminal, crack displacement sensor, optics rainfall sensor, inclination sensor, humiture baroceptor, soil moisture content sensor, audible-visual annunciator electrical property.
2. A portable emergency monitoring device for landslide according to claim 1, wherein: and the field configuration module is a Bluetooth 5.0 module and is connected to a serial port II of the monitoring and early warning terminal.
3. A portable emergency monitoring device for landslide according to claim 1, wherein: the communication module is a remote EC20 module and is connected to the first serial port of the monitoring and early warning terminal.
4. A portable emergency monitoring device for landslide according to claim 1, wherein: the microprocessor is an STM32F series single chip microcomputer with a 12-bit ADC converter embedded therein and having internal reference, sample-hold and auto-scan functions.
5. A portable emergency monitoring device for landslide according to claim 1, wherein: the power supply mode is that solar panel with the complementary power supply of lithium cell is by in the environment that the illumination is strong solar panel power supply is by in the environment that the illumination is weak lithium cell power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840541.9U CN213399931U (en) | 2020-11-30 | 2020-11-30 | Portable emergent monitoring devices of landslide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840541.9U CN213399931U (en) | 2020-11-30 | 2020-11-30 | Portable emergent monitoring devices of landslide |
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| Publication Number | Publication Date |
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| CN213399931U true CN213399931U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022840541.9U Expired - Fee Related CN213399931U (en) | 2020-11-30 | 2020-11-30 | Portable emergent monitoring devices of landslide |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333193A (en) * | 2022-01-11 | 2022-04-12 | 广西北投交通养护科技集团有限公司 | Portable emergent reputation alarm of road traffic and construction side slope monitoring devices |
| CN116229685A (en) * | 2023-05-10 | 2023-06-06 | 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Portable geological disaster real-time monitoring and early warning communication equipment |
-
2020
- 2020-11-30 CN CN202022840541.9U patent/CN213399931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333193A (en) * | 2022-01-11 | 2022-04-12 | 广西北投交通养护科技集团有限公司 | Portable emergent reputation alarm of road traffic and construction side slope monitoring devices |
| CN114333193B (en) * | 2022-01-11 | 2024-04-16 | 广西北投交通养护科技集团有限公司 | Portable emergency acousto-optic alarm for road traffic and construction slope monitoring device |
| CN116229685A (en) * | 2023-05-10 | 2023-06-06 | 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | Portable geological disaster real-time monitoring and early warning communication equipment |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |