CN114199310A - Slope safety monitoring system and method - Google Patents
Slope safety monitoring system and method Download PDFInfo
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- CN114199310A CN114199310A CN202111512482.5A CN202111512482A CN114199310A CN 114199310 A CN114199310 A CN 114199310A CN 202111512482 A CN202111512482 A CN 202111512482A CN 114199310 A CN114199310 A CN 114199310A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
A slope safety monitoring system and method comprises a microcontroller, a data acquisition module, an image processing and detection module, a system memory module and a power supply module; the data acquisition module, the image processing and detecting module, the system memory module and the power supply module are all connected to the microcontroller; the invention can shoot and observe the crack at the rear edge of the side slope in real time by arranging the sensor group, and monitor the rainfall, vibration and air pressure on the side slope body in real time, integrates a plurality of monitoring functions, changes the limitation of single function of the traditional monitoring equipment, has more and wider functions, reduces the cost and makes the used surface of the equipment wider. The invention has simple structure, small volume, low cost and convenient construction, can acquire information on the side slope in real time, realizes comprehensive monitoring such as real-time transmission, real-time alarm and the like, and is convenient for managers to take precautionary measures.
Description
Technical Field
The invention belongs to the technical field of slope detection, and particularly relates to a slope safety monitoring system and method.
Background
The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed.
Under the action of gravity, the water-saving device slides downwards along a certain weak surface or a weak area under the influence of rainfall, earthquake, manual slope cutting and other factors. Causing great loss of human life and property.
At present, for slope monitoring, a deep displacement meter method is mostly adopted, drilling construction needs to be carried out on a slope, and a deep displacement meter is installed to monitor displacement of a displacement slope.
Disclosure of Invention
The invention aims to provide a slope safety monitoring system and a slope safety monitoring method to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a slope safety monitoring system comprises a microcontroller, a data acquisition module, an image processing and detection module, a system memory module and a power supply module; the data acquisition module, the image processing and detecting module, the system memory module and the power supply module are all connected to the microcontroller;
the data acquisition module is used for acquiring the slope field environment data;
the image acquisition module is used for acquiring the scene image and video data of the slope and carrying out detection processing by the image processing and detection module;
the power supply module is used for supplying power to each module; and the system memory module is used for storing user codes and image data information in actual operation.
Further, the data acquisition module comprises a wind speed sensor, an air pressure sensor, a vibration sensor and an infrared scattering type rainfall sensor.
Furthermore, the output ends of the wind speed sensor, the air pressure sensor, the vibration sensor and the infrared scattering type rainfall sensor are all connected with the input end of the microcontroller.
Furthermore, the image acquisition module comprises a CCD camera and a video decoder, the CCD camera is connected with the video decoder, and the video decoder is connected with the microcontroller.
Further, the video decoder adopts SAA7115 with a chip of NXP, and is used for converting the analog composite video signal of PAL/NTSC format output by the CCD camera into digital video stream of BT656 format, and sending the digital video stream to the image processing and detecting module for processing.
Further, the image processing and detecting module is an OMAP3525 circuit board, and the OMAP3525 circuit board is a dual-core processor composed of an ARM Cortex-A8 core and a DSPTMS320C64x + core and used for real-time multimedia data detection processing.
Furthermore, the power module is a storage battery and a photovoltaic panel, and the photovoltaic panel is connected with the storage battery.
Further, the microcontroller is an STM32F103 microcontroller, and the microcontroller is also connected with an alarm and a laser range finder.
Furthermore, the microcontroller is also connected with a network data transmission module, and the network data transmission module is used for GPRS transmission and is used for remote transmission of field data.
Further, a slope safety monitoring method comprises the following steps:
the storage battery supplies power to the microcontroller and the data acquisition module, and the microcontroller, the data acquisition module and the network data transmission module enter a working state;
the CCD camera sends the crack condition of the rear edge of the side slope to the microcontroller, and the omnibearing monitoring of the side slope environment is realized by combining the image processing and detecting module, the system memory module, the video decoder and the data acquisition module; the infrared scattering type rainfall sensor monitors the rainfall of the monitored side slope environment in real time and sends the monitored rainfall to the microcontroller; the vibration sensor monitors the vibration value of the sliding body in real time and sends the monitored vibration value to the microcontroller, and the wind speed sensor monitors the wind speed of the sliding body in real time and sends the monitored wind speed of the road environment to the microcontroller;
the microcontroller sends the received environmental parameters to the monitoring mobile phone through the network data transmission module, and the remote monitoring of the multifunctional slope safety detector and the acquisition of the environmental parameter data are realized through the wireless connection of the network data transmission module and the monitoring mobile phone.
Compared with the prior art, the invention has the following beneficial effects:
the invention can shoot and observe the crack at the rear edge of the side slope in real time by arranging the sensor group, and monitor the rainfall, vibration and air pressure on the side slope body in real time, integrates a plurality of monitoring functions, changes the limitation of single function of the traditional monitoring equipment, has more and wider functions, reduces the cost and makes the used surface of the equipment wider. The invention has simple structure, small volume, low cost and convenient construction, can acquire information on the side slope in real time, realizes comprehensive monitoring such as real-time transmission, real-time alarm and the like, and is convenient for managers to take precautionary measures.
Furthermore, the network data transmission module is arranged to transmit remote data in real time, give an alarm in real time, perform acousto-optic electricity and terminal alarm, so that people can take precautionary measures conveniently, geological disasters are effectively avoided, and life and property safety of people is better guaranteed.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Wherein:
2-network data transmission module; 3-a wind speed sensor; 4-a barometric sensor; 5-laser range finder; 6-a rainfall sensor; 7-a vibration sensor; 8-a photovoltaic panel; 9-system memory module; 10-image processing and detecting module; 11-a CCD camera; 12-an alarm; 13-a video decoder; 15-a microcontroller; 16-a storage battery; 21-data acquisition module.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in figure 1 of the drawings, in which,
the monitoring control device comprises a microcontroller, an image processing and detecting module 10, a storage battery 16, a system memory module 9, a video decoder 13, a sensor group and a network data transmission module 2 connected with the microcontroller 15, wherein the laser range finder 5, the image processing and detecting module 10, the system memory module 9, the sensor group and network data transmission module 2 and the video decoder 13 are all connected with the microcontroller 15, and the microcontroller 15 and the storage battery 16.
The photovoltaic panel 8 converts light energy into electric energy to be stored in the storage battery, and provides continuous electric power for the monitoring device.
The sensor group comprises a wind speed sensor 3, an air pressure sensor 4, a vibration sensor 7 and an infrared scattering type rainfall sensor 6, and the microcontroller is connected with an alarm 12.
The output of wind speed sensor 3, baroceptor 4, vibration sensor 7, infrared scattering formula rainfall sensor 6 all meets with microcontroller 15's input, alarm 12 is controlled by microcontroller 15, microcontroller is STM32F103 microcontroller. The microcontroller 15 is connected with the terminal through the network data transmission module 2. The terminal can be a mobile phone or a computer.
The image processing and detecting module 10 adopts an OMAP3525 circuit board, and the OMAP3525 circuit board is a dual-core processor consisting of an ARM Cortex-A8 core and a DSPTMS320C64x + core.
The video decoder 13 adopts SAA7115 with a chip of NXP, and is responsible for converting the analog composite video signal in PAL/NTSC format output by the camera into a digital video stream in BT656 format, and sending the digital video stream to 0MAP3525 for corresponding processing.
And the network data transmission module 2 is connected by adopting GPRS.
The vibration sensor is an MPU6050 vibration sensor;
the wind speed sensor 3 is a DP-FS485 wind speed sensor
The laser range finder 5 is a laser range sensor of the SW-LDS50A, and the laser range finder 5 mainly has the function of measuring the distance between the standard point and the sliding body so as to obtain whether the sliding body moves or not and give an alarm when the distance changes.
The air pressure sensor is mainly used for collecting a change value of air pressure when landslide occurs, the change of the air pressure can cause a water-soil characteristic curve to change, and accordingly matrix suction among soil bodies can also cause a change.
The camera 11 is connected with the video decoder 13, and is arranged for collecting images of road sections and sending the monitored images to the video decoder 13, so that the road surface conditions can be conveniently processed and analyzed. By adopting the CCD camera 11, because the output signal of the CCD camera 11 is an analog signal, the processor can not process directly, so a video decoder is needed to complete the digitization of the image signal, the video decoding chip uses SAA7115 of NXP and is responsible for converting the analog composite video signal of PAL/NTSC format output by the camera into digital video stream of BT656 format and sending the digital video stream to 0MAP3525 for corresponding processing
The alarm 12 is arranged so that when any one of the parameters such as vibration, rainfall, distance from a standard point and the like is not in accordance with the requirements, the microcontroller controls the alarm to give an alarm, measures can be taken in advance, and natural disasters are effectively avoided.
When the intelligent power supply is used, the storage battery supplies power to the microcontroller and the data acquisition module, and the microcontroller, the data acquisition module and the network data transmission module enter working states;
the CCD camera sends the crack condition of the rear edge of the side slope to the microcontroller, and the omnibearing monitoring of the side slope environment is realized by combining the image processing and detecting module, the system memory module, the video decoder and the data acquisition module; the infrared scattering type rainfall sensor monitors the rainfall of the monitored side slope environment in real time and sends the monitored rainfall to the microcontroller; the vibration sensor monitors the vibration value of the sliding body in real time and sends the monitored vibration value to the microcontroller, and the wind speed sensor monitors the wind speed of the sliding body in real time and sends the monitored wind speed of the road environment to the microcontroller;
the microcontroller sends the received environmental parameters to the monitoring mobile phone through the network data transmission module, and the remote monitoring of the multifunctional slope safety detector and the acquisition of the environmental parameter data are realized through the wireless connection of the network data transmission module and the monitoring mobile phone.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A side slope safety monitoring system is characterized by comprising a microcontroller (15), a data acquisition module (21), an image acquisition module, an image processing and detecting module (10), a system memory module (9) and a power supply module; the data acquisition module (21), the image acquisition module, the image processing and detecting module (10), the system memory module (9) and the power supply module are all connected to the microcontroller (15);
the data acquisition module (21) is used for acquiring the slope field environment data;
the image acquisition module is used for acquiring the scene image and video data of the slope, and the image processing and detection module (10) is used for carrying out detection processing;
the power supply module is used for supplying power to each module; the system memory module (9) is used for storing actual runtime user codes and image data information.
2. A slope safety monitoring system according to claim 1, characterised in that the data acquisition module (21) comprises a wind speed sensor (3), a barometric pressure sensor (4), a vibration sensor (7) and an infrared scattering rainfall sensor (6).
3. A slope safety monitoring system according to claim 2, characterized in that the output ends of the wind speed sensor (3), the air pressure sensor (4), the vibration sensor (7) and the infrared scattering type rainfall sensor (6) are all connected with the input end of the microcontroller (15).
4. A slope safety monitoring system according to claim 1, wherein the image capturing module comprises a CCD camera (11) and a video decoder (13), the CCD camera (11) is connected to the video decoder (13), and the video decoder (13) is connected to the microcontroller (15).
5. The slope safety monitoring system according to claim 4, wherein the video decoder (13) uses SAA7115 with NXP chip for converting the analog composite video signal of PAL/NTSC format output from the CCD camera (11) into digital video stream of BT656 format, which is sent to the image processing and detecting module (10) for processing.
6. A slope safety monitoring system according to claim 1, wherein the image processing and detecting module (10) is an OMAP3525 circuit board, the OMAP3525 circuit board is a dual-core processor composed of an ARM Cortex-A8 core and a dspms 320C64x + core, and is used for real-time multimedia data detection processing.
7. A slope safety monitoring system according to claim 1, characterized in that the power supply modules are a storage battery (16) and a photovoltaic panel (8), and the photovoltaic panel (8) is connected with the storage battery (16).
8. A slope safety monitoring system according to claim 1, characterised in that the microcontroller (15) is an STM32F103 microcontroller, the microcontroller (15) further being connected to an alarm (12) and a laser rangefinder (5).
9. A slope safety monitoring system according to claim 1, characterized in that the microcontroller (15) is further connected with a network data transmission module (2), and the network data transmission module (2) is a GPRS transmission for remote transmission of field data.
10. A slope safety monitoring method, based on any one of claims 1 to 9, comprising the following steps:
the storage battery supplies power to the microcontroller and the data acquisition module, and the microcontroller, the data acquisition module and the network data transmission module enter a working state;
the CCD camera sends the crack condition of the rear edge of the side slope to the microcontroller, and the omnibearing monitoring of the side slope environment is realized by combining the image processing and detecting module, the system memory module, the video decoder and the data acquisition module; the infrared scattering type rainfall sensor monitors the rainfall of the monitored side slope environment in real time and sends the monitored rainfall to the microcontroller; the vibration sensor monitors the vibration value of the sliding body in real time and sends the monitored vibration value to the microcontroller, and the wind speed sensor monitors the wind speed of the sliding body in real time and sends the monitored wind speed of the road environment to the microcontroller;
the microcontroller sends the received environmental parameters to the monitoring mobile phone through the network data transmission module, and the remote monitoring of the multifunctional slope safety detector and the acquisition of the environmental parameter data are realized through the wireless connection of the network data transmission module and the monitoring mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512482.5A CN114199310A (en) | 2021-12-07 | 2021-12-07 | Slope safety monitoring system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111512482.5A CN114199310A (en) | 2021-12-07 | 2021-12-07 | Slope safety monitoring system and method |
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| CN114199310A true CN114199310A (en) | 2022-03-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030125A (en) * | 2022-07-12 | 2022-09-09 | 黑龙江农垦建工路桥有限公司 | Tunnel portal slope deformation monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013150A (en) * | 2010-09-28 | 2011-04-13 | 浙江工业大学 | System for predicting geologic hazard based on rainfall intensity, moisture content of slope soil and deformation |
| CN205943019U (en) * | 2016-08-19 | 2017-02-08 | 广州汇达集团有限公司 | Mountain landslide detection device |
| CN108959637A (en) * | 2018-07-26 | 2018-12-07 | 中佳勘察设计有限公司 | A kind of geology big data platform for urban planning and construction |
| CN109373908A (en) * | 2018-10-09 | 2019-02-22 | 福建省地质工程勘察院 | A kind of earth surface of side slope system for monitoring displacement and method |
-
2021
- 2021-12-07 CN CN202111512482.5A patent/CN114199310A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013150A (en) * | 2010-09-28 | 2011-04-13 | 浙江工业大学 | System for predicting geologic hazard based on rainfall intensity, moisture content of slope soil and deformation |
| CN205943019U (en) * | 2016-08-19 | 2017-02-08 | 广州汇达集团有限公司 | Mountain landslide detection device |
| CN108959637A (en) * | 2018-07-26 | 2018-12-07 | 中佳勘察设计有限公司 | A kind of geology big data platform for urban planning and construction |
| CN109373908A (en) * | 2018-10-09 | 2019-02-22 | 福建省地质工程勘察院 | A kind of earth surface of side slope system for monitoring displacement and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030125A (en) * | 2022-07-12 | 2022-09-09 | 黑龙江农垦建工路桥有限公司 | Tunnel portal slope deformation monitoring system |
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