CN217521648U - Ultrasonic ranging-based behind-house slope-cutting type landslide monitoring and early warning system - Google Patents
Ultrasonic ranging-based behind-house slope-cutting type landslide monitoring and early warning system Download PDFInfo
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- CN217521648U CN217521648U CN202221021678.4U CN202221021678U CN217521648U CN 217521648 U CN217521648 U CN 217521648U CN 202221021678 U CN202221021678 U CN 202221021678U CN 217521648 U CN217521648 U CN 217521648U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 83
- 238000004891 communication Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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Abstract
The utility model provides a cut slope type landslide monitoring and early warning system behind room based on ultrasonic ranging, includes the monitor terminal with house back wall fixed connection, and distance measuring sensor's gauge head is used for the monitor room back to cut slope type landslide towards the house rear end, and distance measuring sensor is connected with monitor control device's input electricity, still is equipped with alarm terminal on the house, passes through wireless communication between monitor terminal and the alarm terminal and connects. The monitoring control device compares the monitored distance values according to a preset threshold value or a development trend, and if the comparison result indicates that danger occurs, a sound and photoelectric alarm control signal is sent to the alarm terminal through wireless communication to remind the danger. The intelligent control is realized, the structure is simple, the installation is convenient, and the independent disaster prevention capability of village-level geological disasters can be improved; the distance data between the house and the landslide is monitored by the ultrasonic distance measuring sensor, and the monitoring precision is high; and the measured distance value and the early warning threshold value between the house and the landslide are displayed on the display screen in real time, and data are visualized.
Description
Technical Field
The utility model relates to a geological disasters monitoring and early warning technical field, especially a cut slope type landslide monitoring and early warning system behind room based on ultrasonic ranging.
Background
The landslide hazard refers to the phenomenon that the rock-soil body on a slope slides and displaces along a through fracture surface to cause the safety loss of people life and property, the development of the economic society is seriously restricted, the safety of the living environment of people is greatly damaged and threatened, particularly, in a hilly mountain area with shortage of land resources, the site selection of rural residents is limited, most of the residents build the land according to mountains, the land is built in a slope cutting mode, the front edge of the mountain body forms a high and steep free surface by excavating the mountain body, the formed upper and lower steep terrains reduce the slope sliding resistance section and the sliding resistance, the stability of the slope is greatly reduced, and the stress is concentrated at the toe of the cut slope, so the landslide hazard sliding along the toe fracture surface is easy to generate. Such a cut slope type landslide, although small in scale and volume, often destroys houses and buildings, causes the buildings to collapse to bury the inside personnel or causes secondary damage.
The landslide monitoring and early warning device in the past is arranged on a landslide and used for monitoring and early warning the deformation of the landslide, but the deformation and the damage of the landslide do not necessarily cause the damage of a house, meanwhile, the local deformation and the damage of a monitoring point are easily mistakenly regarded as the integral damage of the landslide to cause false early warning, and monitoring equipment is easily damaged to be incapable of continuously completing a monitoring task. Because the distance between the cutting slope in the mountainous area and the house is often smaller, for creep type landslide with slow deformation, a monitoring means taking landslide deformation displacement and speed as early warning indexes is often presented, the landslide slowly slides to the back wall of the house, landslide motion indexes do not reach the early warning indexes, residual thrust of the landslide already causes damage to the wall body of the house, the situation can cause that monitoring equipment cannot send out early warning information in time, meanwhile, a plurality of pieces of equipment need to be arranged for monitoring the change trend of the whole landslide body by aiming at the monitoring device for landslide deformation damage in the past, construction quantity is large, and cost is increased.
Disclosure of Invention
The utility model aims to solve the technical problem that a slope type landslide monitoring and early warning system is cut behind room based on ultrasonic ranging is provided, utilizes ultrasonic ranging to realize the whole or local monitoring of warping of slope type landslide, in time sends early warning information, can improve village level geological disasters and independently prevent disaster ability, has intelligent control, simple structure, simple to operate, measurement accuracy height, the visual characteristics of data.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a cut slope type landslide monitoring and early warning system behind room based on ultrasonic ranging, characterized by: including with house back wall fixed connection's monitor terminal, monitor terminal is last to be equipped with monitor control device and distance measuring sensor, distance measuring sensor's gauge head is used for cutting slope type landslide behind the monitor room towards the house rear end, distance measuring sensor is connected with monitor control device's input electricity, still be equipped with alarm terminal on the house, connect through wireless communication between monitor terminal and the alarm terminal, monitor terminal detects the distance of the slope type landslide of cutting of house, when exceeding the early warning threshold value he sends out the warning through wireless communication control alarm terminal.
The monitoring terminal comprises a monitoring box body fixedly connected with a house, the monitoring control device is positioned in the monitoring box body, the distance measuring sensor is installed on the surface of the monitoring box body, a display screen and a key are further installed on the surface of the monitoring box body, the display screen and the key are electrically connected with the input end of the monitoring control device, and the monitoring control device is further electrically connected with the wireless transmitting module.
The monitoring box body is provided with a transmitting antenna which is electrically connected with the wireless transmitting module, and the output end of the monitoring control device is electrically connected with the state and alarm indicator lamp and the monitoring end alarm buzzer.
The alarm terminal is provided with a wireless receiving module, the alarm lamp and the buzzer are electrically connected with the output end of the wireless receiving module, and the wireless receiving module is used for carrying out wireless communication with the monitoring terminal.
In a preferred scheme, a wireless receiving module is arranged on the alarm terminal, a receiving antenna is electrically connected with the wireless receiving module, the wireless receiving module is electrically connected with an alarm terminal control module, the alarm terminal control module is electrically connected with an alarm terminal display screen, and the output end of the alarm terminal control module is electrically connected with an alarm lamp and a buzzer.
Be equipped with power module on foretell house, power module includes flexible solar panel, solar control ware and lithium cell, and power module is connected with monitor terminal and alarm terminal electricity and provides the power to both, and solar control ware is used for control flexible solar panel does lithium cell charging.
The lower end of the slope cutting type landslide at the rear end of the house is provided with a cutting slope, and a measuring head of the distance measuring sensor is right opposite to the cutting slope.
The distance measuring sensor adopts an ultrasonic distance measuring sensor.
The utility model provides a pair of cut slope type landslide monitoring and early warning system behind room based on ultrasonic ranging, be used for monitoring the distance between cut slope type landslide behind the room and the house through range sensor, and convert digital signal through digital amplifier and send to monitor control device after, monitor control device compares according to predetermined threshold value or development trend through the distance value of building monitoring, if the comparison result considers to take place danger, send sound and photoelectricity alarm control signal to alarm terminal through wireless communication, remind danger. The intelligent control is realized, the structure is simple, the installation is convenient, and the independent disaster prevention capability of village-level geological disasters can be improved; the distance data between the house and the landslide is monitored by the ultrasonic distance measuring sensor, and the monitoring precision is high; and the measured distance value and the early warning threshold value between the house and the landslide are displayed on the display screen in real time, and data are visualized.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic diagram of the system structure of the present invention;
fig. 2 is a schematic structural diagram of a monitoring terminal;
FIG. 3 is a schematic structural diagram of an alarm terminal;
FIG. 4 is an electrical schematic of the monitor terminal;
FIG. 5 is an electrical schematic of a preferred alarm terminal;
fig. 6 is a block diagram of a detection and early warning system.
In the figure: the monitoring terminal comprises a monitoring terminal 1, a monitoring control device 101, a distance measuring sensor 102, a display screen 103, a key 104, a wireless transmitting module 105, a transmitting antenna 106, a state and alarm indicator lamp 107, a monitoring end alarm buzzer 108, a monitoring box body 109, an alarm terminal 2, an alarm lamp 201, a buzzer 202, a wireless receiving module 203, an alarm terminal display screen 204, an alarm terminal control module 205, a receiving antenna 206, a power supply module 3, a flexible solar panel 301, a solar controller 302, a lithium battery 303, a house 4 and a slope 5.
Detailed Description
As shown in fig. 1-6, a backward cut slope type landslide monitoring and early warning system based on ultrasonic ranging is characterized in that: including with house 4 back wall fixed connection's monitor terminal 1, monitor terminal 1 is last to be equipped with monitoring control device 101 and range sensor 102, range sensor 102's gauge head is used for the slope type landslide of cutting behind the monitoring room towards house 4 rear end, range sensor 102 is connected with monitoring control device 101's input electricity, still be equipped with alarm terminal 2 on the house 4, connect through wireless communication between monitor terminal 1 and the alarm terminal 2, monitor terminal 1 detects the distance of the slope type landslide of cutting of house 4, when exceeding the early warning threshold value he sends out the warning through wireless communication control alarm terminal 2.
The distance measuring sensor 102 is used for monitoring the distance between the house back cut slope type landslide and the house 4, converting the distance into a digital signal through a digital amplifier and then sending the digital signal to the monitoring control device 101, the monitoring control device 101 compares the monitored distance value according to a preset threshold value or a development trend, and if the comparison result shows that danger occurs, a sound and photoelectric alarm control signal is sent to the alarm terminal 2 through wireless communication to remind the danger.
The monitoring terminal 1 comprises a monitoring box body 109 fixedly connected with the house 4, the monitoring control device 101 is located in the monitoring box body 109, the distance measuring sensor 102 is installed on the surface of the monitoring box body 109, the surface of the monitoring box body 109 is also provided with a display screen 103 and a key 104, the display screen 103 and the key 104 are electrically connected with the input end of the monitoring control device 101, and the monitoring control device 101 is also electrically connected with the wireless transmitting module 105.
The key 104 is used for setting a preset value of a distance or a preset value of a landslide development trend parameter, and displaying the set value through the display screen 103 when setting the parameter, in the device operation stage, the display screen 103 can be used for displaying the distance between the currently detected bottom cut slope 5 of the cut slope type landslide and the house 4, and the wireless transmitting module 105 is in communication with the monitoring control device 101 and transmits a control signal of the monitoring control device 101 to the alarm terminal 2 through the transmitting antenna 106 through wireless communication.
The monitoring box 109 is provided with a transmitting antenna 106, the transmitting antenna 106 is electrically connected with the wireless transmitting module 105, and the output end of the monitoring control device 101 is electrically connected with a state and alarm indicator lamp 107 and a monitoring end alarm buzzer 108.
When the monitoring control device 101 determines that a danger occurs, a photoelectric alarm can be sent out through the state and alarm indicator lamp 107 at the monitoring terminal 1, and a sound alarm is sent out through the monitoring end alarm buzzer 108 to remind nearby people of paying attention.
The monitoring control device 101 adopts a commercially available single chip microcomputer MSP430F147IPMR, the wireless transmission module 105 adopts Bluetooth wireless communication, and adopts a commercially available NRF52810-QFAA-R Bluetooth communication chip.
As shown in fig. 6, the alarm terminal 2 is provided with a wireless receiving module 203, the alarm lamp 201 and the buzzer 202 are electrically connected to an output end of the wireless receiving module 203, and the wireless receiving module 203 is used for performing wireless communication with the monitoring terminal 1.
The wireless receiving module 203 receives the wireless control signal transmitted by the wireless transmitting module 105, and controls the alarm lamp 201 and the buzzer 202 to give out sound and light alarm to remind surrounding people of paying attention to danger.
In a preferred embodiment, as shown in fig. 5, a wireless receiving module 203 is disposed on the alarm terminal 2, a receiving antenna 206 is electrically connected to the wireless receiving module 203, the wireless receiving module 203 is electrically connected to an alarm terminal control module 205, the alarm terminal control module 205 is electrically connected to an alarm terminal display screen 204, and an output end of the alarm terminal control module 205 is electrically connected to an alarm lamp 201 and a buzzer 202.
By arranging the alarm terminal control module 205 and the alarm terminal display screen 204 on the alarm terminal 2, the monitoring terminal 1 can send the acousto-optic alarm control signal to the alarm terminal 2, and can also send the detected current distance of the slope cutting 5 to the wireless receiving module 203 and display the distance on the alarm terminal display screen 204, so that the detected numerical value can be displayed conveniently for people to check when no danger exists.
Be equipped with power module 3 on foretell house 4, power module 3 includes flexible solar panel 301, solar control ware 302 and lithium cell 303, and power module 3 is connected with monitor terminal 1 and 2 electricity in alarm terminal and provides the power to both, and solar control ware is used for control flexible solar panel does the lithium cell charges.
The lower end of the slope cutting type landslide at the rear end of the house 4 is provided with a cutting slope 5, and a measuring head of the distance measuring sensor 102 is opposite to the cutting slope 5.
The distance measuring sensor 102 is an ultrasonic distance measuring sensor.
Claims (8)
1. The utility model provides a cut slope type landslide monitoring and early warning system behind room based on ultrasonic ranging, characterized by: including monitor terminal (1) with house (4) back wall fixed connection, be equipped with monitoring control device (101) and range sensor (102) on monitor terminal (1), the gauge head of range sensor (102) is used for the slope type landslide of cutting behind the monitoring room towards house (4) rear end, range sensor (102) is connected with the input electricity of monitoring control device (101), still be equipped with alarm terminal (2) on house (4), connect through wireless communication between monitor terminal (1) and alarm terminal (2), monitor terminal (1) detects the distance of the slope type landslide of cutting of house (4), when exceeding the early warning threshold value he sends out the warning through wireless communication control alarm terminal (2).
2. The ultrasonic ranging-based landslide monitoring and early warning system behind house with slope cutting type, according to claim 1, characterized in that, the monitor terminal (1) comprises a monitor box body (109) fixedly connected with the house (4), the monitor control device (101) is located in the monitor box body (109), the ranging sensor (102) is installed on the surface of the monitor box body (109), the monitor box body (109) is further provided with a display screen (103) and a key (104), the display screen (103) and the key (104) are electrically connected with the input end of the monitor control device (101), and the monitor control device (101) is further electrically connected with the wireless transmitting module (105).
3. The ultrasonic ranging-based landslide monitoring and early warning system after house cutting type slope as claimed in claim 2, wherein a transmitting antenna (106) is arranged on the monitoring box body (109), the transmitting antenna (106) is electrically connected with the wireless transmitting module (105), and the output end of the monitoring control device (101) is electrically connected with the state and alarm indicator lamp (107) and the monitoring end alarm buzzer (108).
4. The ultrasonic ranging-based backward landslide monitoring and early warning system for the house with the slope cutting function as claimed in claim 3, wherein the alarm terminal (2) is provided with a wireless receiving module (203), the alarm lamp (201) and the buzzer (202) are electrically connected with the output end of the wireless receiving module (203), and the wireless receiving module (203) is used for wireless communication with the monitoring terminal (1).
5. The ultrasonic ranging-based backward landslide monitoring and early warning system for the house with the slope cutting function as claimed in claim 3, wherein the alarm terminal (2) is provided with a wireless receiving module (203), a receiving antenna (206) is electrically connected with the wireless receiving module (203), the wireless receiving module (203) is electrically connected with the alarm terminal control module (205), the alarm terminal control module (205) is electrically connected with the alarm terminal display screen (204), and the output end of the alarm terminal control module (205) is electrically connected with the alarm lamp (201) and the buzzer (202).
6. The ultrasonic ranging-based post-house slope-cutting landslide monitoring and early-warning system as claimed in claim 5, wherein a power module (3) is arranged on the house (4), the power module (3) comprises a flexible solar panel (301), a solar controller (302) and a lithium battery (303), and the power module (3) is electrically connected with the monitoring terminal (1) and the warning terminal (2) to provide power for the monitoring terminal and the warning terminal.
7. The ultrasonic ranging-based landslide monitoring and early warning system behind house is characterized in that a cutting slope (5) is arranged at the lower end of the cutting slope at the rear end of the house (4), and a measuring head of a ranging sensor (102) is opposite to the cutting slope (5).
8. The ultrasonic ranging-based backward landslide monitoring and early warning system as claimed in claim 7, wherein the ranging sensor (102) is an ultrasonic ranging sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021678.4U CN217521648U (en) | 2022-04-29 | 2022-04-29 | Ultrasonic ranging-based behind-house slope-cutting type landslide monitoring and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021678.4U CN217521648U (en) | 2022-04-29 | 2022-04-29 | Ultrasonic ranging-based behind-house slope-cutting type landslide monitoring and early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217521648U true CN217521648U (en) | 2022-09-30 |
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ID=83372683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221021678.4U Expired - Fee Related CN217521648U (en) | 2022-04-29 | 2022-04-29 | Ultrasonic ranging-based behind-house slope-cutting type landslide monitoring and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217521648U (en) |
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2022
- 2022-04-29 CN CN202221021678.4U patent/CN217521648U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220930 |