CN208254411U - A kind of side slope comprehensive monitor system - Google Patents
A kind of side slope comprehensive monitor system Download PDFInfo
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- CN208254411U CN208254411U CN201820901312.3U CN201820901312U CN208254411U CN 208254411 U CN208254411 U CN 208254411U CN 201820901312 U CN201820901312 U CN 201820901312U CN 208254411 U CN208254411 U CN 208254411U
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- side slope
- slope
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Abstract
The utility model discloses a kind of side slope comprehensive monitor system and monitoring methods, combine infrared monitoring technology, real aperture radar scanning and monitored by infrasonic wave technology.When being subjected to displacement in side slope there are mobile object or surface, infrared monitoring is disturbed, feeds back to side slope early warning system, is scanned by real aperture radar opposite side slopes, determines whether side slope surface occurs being displaced and determine stability.Monitored by infrasonic wave determines whether occur rupturing or sliding inside side slope.When side slope plays pendulum, the alarm that the both ends in section where to side slope are arranged issues signal, guarantees the safety of side slope location.The beneficial effects of the utility model are that side slope carries out collection and neutralizes real-time monitoring, the shortcomings that overcoming existing slope monitoring method single and cannot feed back real time information, realize the purpose to high slope unstability early warning.
Description
Technical field
The utility model relates to high gradient slope monitoring and early warning field, especially a kind of side slope comprehensive monitor systems.
Background technique
Side slope is a kind of common project in geotechnical engineering construction, and slope instability can be to production and construction and lives and properties
Cause huge loss.Thus it is guaranteed that the stability of side slope has important engineering significance.High slope refers to more than certain altitude
Artificial or natural slope.In mountain area especially Southwest Mountainous Areas, high gradient slope is the major project carrier in engineering construction.Flash
Slope is often in complex geologic conditions area, therefore the stability of high slope is most important for the safety for guaranteeing engineering construction.
The stability of side slope can be analyzed using limit equilibrium method, numerical method, Plastic limit analysis method etc., can also
Applying reliability analysis in stability analysis.In artificial high slope construction process, construction or managerial insufficient meeting
Lead to slope instability, and then welding, cause huge economic loss, threatens the people's lives and property safety.For me
The natural high slope of state Southwest Mountainous Areas, in complicated geological hydrology environment, the natural calamities frequency such as avalanche, landslide and mud-rock flow
Hair, can also seriously endanger the safety of engineering construction and lives and properties.Therefore seem especially heavy for the dynamic monitoring of high slope
It wants, by carrying out real-time monitoring to high slope especially rockmass high slope, the stability of side slope is evaluated, and can guarantee side
The long-time stability on slope.Simultaneously as high slope is in many cases in unattended mountain area, after the completion of construction
Artificial high slope or natural high slope carry out nobody round-the-clock automatic monitoring and can overcome unattended disadvantage, can also
To realize to the automatic monitoring of high slope, the early warning of Slope Stability is further realized.
In every monitoring technology, GPS observation technology, remote sensing technology, laser scanner technique etc. are used for side slope surface
Displacement monitoring, pressure sensor such as soil pressure sensor, pore water pressure sensor etc. are used for the internal pressure prison of side slope body
It surveys, optical fiber technology and inclinometer are used for side slope and carry out internal modification measurement.The either internal monitoring or side slope of side slope
Surface monitoring, can only reflect the segmental stability of side slope.The globality of side slope determines the stability for needing comprehensive side slope
It makes an appraisal.Slope monitoring technology single simultaneously can have some disadvantages, if the precision of GPS observation technology is by satellite-signal
Influence, and there is larger impact in mountain area to satellite-signal.Remote sensing technology will receive the influence of bad climate condition.Three-dimensional laser is swept
The system of retouching can high-precision scanning it is in kind and material object is rebuild, but cannot accomplish real time imagery, and by cost
Restriction.Traditional soil pressure sensor, pore water pressure sensor and inclinometer etc. have certain buried depth, but deposit
Motility rate is not high, and precision is inadequate under conditions of external disturbance.Sensor fibre used in optical fiber technology is easy in the construction process
It is destroyed, and its monitoring accuracy is to be improved.
In conclusion the long-time stability of side slope are related to the monitoring of side slope internal modification and surface displacement, the list of side slope
One monitoring can not reflect the overall stability of side slope, and for being in the rockmass high slope of Southwest Mountainous Areas, local environment is severe, lead to
Cross embedded sensor or personal monitoring, it is difficult to complete the round-the-clock monitoring of side slope, therefore intelligent, unattended prison
Survey method is more suitable the monitoring to high slope.
Utility model content
The purpose of the utility model is to provide a kind of side slope comprehensive monitor systems, to the real-time unmanned prison of rockmass high slope
It surveys, side slope carries out real time scan, realizes the early warning to Stability for High Slope, reflects rockmass high slope under extraneous different condition
Internal modification and surface displacement, judge the stability of high slope, overcome existing slope monitoring method single and reality cannot be fed back
When information the shortcomings that.
Realize that the technical solution of the utility model aim is as follows:
A kind of side slope comprehensive monitor system, including infrared monitoring sensor, real aperture radar and infrasonic sensor；Institute
It states infrared monitoring sensor, real aperture radar and infrasonic sensor and is connected respectively to intelligent control module；It further include side slope
Alarm module, module is connected to intelligent control module to the side slope alarm module by wireless communication.
It further, further include solar cell module；The solar cell module is connected respectively to infrared monitoring biography
Sensor, real aperture radar, infrasonic sensor, intelligent control module, wireless communication module and side slope alarm module.
The beneficial effects of the utility model are,
1, the utility model provides a kind of side slope comprehensive monitor system, is monitored to rockmass high slope and early warning, according to
Decision principle determines the overall security of side slope.When in side slope there are when mobile object, there are surface displacement or other feelings for side slope
Under condition, infrared monitoring sensor is disturbed, feeds back to side slope early warning system, and early warning system passes through real aperture radar opposite side in turn
Slope is scanned, and determines whether side slope is displaced.Infrasonic sensor according to the signal being collected into determine inside side slope whether
Appearance is ruptured or is slided, and determines the internal stability of side slope.When early warning system judges that side slope plays pendulum, Xiang Bian
The alarm of the both ends setting in section where slope issues signal, guarantees the safety of side slope location.The utility model provides
Inside and outside combined monitoring thinking, Centralizing inspection can be carried out with side slope, the stability of real-time judge side slope reach the mesh of early warning
's.
2, the utility model is unattended surveillance, completes cloth in the system and postpones, can save people in monitoring process
Work measurement, shortens the manual working time, improves working efficiency.The slope monitoring method is applied in Southwest Mountainous Areas, without on side
Placement sensor on slope, monitoring system are located at outside side slope, are easy to repair and maintenance, and overcome in mountainous region area High Slope Monitoring
Difficulty of construction is big, the disadvantage that sensor survival rate is low and placement sensor difficulty is big.
Detailed description of the invention
Fig. 1 is the schematic diagram of slope monitoring system and method.
Fig. 2 is the schematic diagram of slope monitoring system.
Fig. 3 is the schematic diagram of slope monitoring method.
Fig. 4 is side slope early warning flow chart.
In figure, 1: target；2: infrared monitoring sensor；3: real aperture radar；4: infrasonic sensor；5: intelligence
Control module；6: wireless communication module；7: solar cell module；8: monitoring station；9: side slope alarm module.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 2, a kind of slope monitoring system based on monitored by infrasonic wave, infrared monitoring and radar scanning technic,
Including monitored by infrasonic wave module, infrared monitoring module, radar scanning module, intelligent control module, solar powered module, wireless
Communication module and alarm module.
As shown in Fig. 2, monitored by infrasonic wave module, infrared monitoring module and radar scanning module connect with intelligent control module
It connects, infrasound module acquires the infrasound data that side slope internal modification generates, and infrared monitoring modules acquiring data determines slope table
Whether face is disturbed, and radar module is determining whether side slope surface disturbance is to be caused by slope surface displacement.Intelligent control module
It collects the data of infrasound module, infrared monitoring module and radar scanning module and is analyzed and determined.Solar powered module
Power supply is provided for early warning system.Module controls alarm module, the safety of side slope to intelligent control module by wireless communication
Property issue early warning.
As shown in Fig. 2, by infrasonic sensor, infrared monitoring sensor, real aperture radar and intelligent control module, nothing
Line communication module is set in monitoring station, the sensor and control module and nothing that monitoring station has enough spaces all
Line communication module, solar cell module is set to outside monitoring station, and is connected with module each inside monitoring station, guarantees electricity
Power supply.Monitor spots can also guarantee measurement and scan effect according to the actual situation within side slope 100-300m
Under the conditions of, select suitably distance setting monitoring station.
As shown in Figure 1, infrared monitoring sensor needs run-home target spot, target is arranged in side slope, sets respectively
It is placed in top of the slope, in slope and at slope foot, in the side slope of more difficult setting target spot, measuring point that is readily identified and being located in side slope is selected to make
To observe target spot, three or more are generally selected.It is infrared when side slope surface is disturbed by extraneous mobile object and other factors
Signal can not be reflected and be received, and when the side slope surface soil body covers infrared detection module, fingerprint identification module, infrared signal can not be also received.
Real aperture radar continues to monitor monitoring side slope, by continuous scanning and monitoring, obtains the 3-D image of side slope,
And it is accordingly corrected.Intelligent control module can determine whether side slope generates surface displacement according to scanning gained 3-D image.It is single
Minute/time secondary scanning speed about 7-10.
As shown in Fig. 2, infrasonic sensor is set in monitoring station, the main frequency that rock rupture generates is 2.0-
6.0Hz.When infrasonic sensor receives infrasound, intelligent control module carries out the waveform that infrasonic sensor receives
After such as Fourier transformation waveform processing, according to different frequencies determine waveform whether be by side slope inside deformation cause, and
Determine whether that meeting Slope Stability has an impact.
Intelligent control module is by data collecting instrument, data analyzing and processing software, slope stability early warning analysis software sharing.
As shown in Fig. 2, being passed by outside the equal fixed monitoring station of solar powered module, and with intelligent control module, infrared monitoring
Sensor, infrasonic sensor and real aperture radar provide electric power.
As shown in figure 3, intelligent control module determines whether be subjected to displacement outside side slope first according to infrared monitoring sensor,
When outside side slope there is no being displaced, intelligent control module continues infrared monitoring, when determining that side slope is subjected to displacement, intelligence
Energy control module enables real aperture radar monitoring, obtains the 3-D image of side slope, determines that side slope surface generates at displacement, into one
Step judges whether side slope is safe, and when determining that side slope is dangerous, module controls alarm mould to intelligent control module by wireless communication
Block issues alarm, it is ensured that the personnel in side slope section withdraw in time, and the personnel outside side slope section is forbidden to enter side slope section.
As shown in figure 3, intelligent control module judges whether deform inside side slope according to monitored by infrasonic wave result, when true
When deckle slope is dangerous, module control alarm module issues alarm to intelligent control module by wireless communication, it is ensured that side slope section
Interior personnel withdraw in time, and the personnel outside side slope section is forbidden to enter side slope section.
Infrasonic sensor uses condenser type infrasonic sensor, measurement range 1000s-100Hz.Infrared sensor is adopted
With laser infrared rangefinder, measurement range 100-300m, solar battery uses multiple signle crystasl silicon solar cell plate, monolithic
Maximum service rating is 300W.Real aperture radar side maximum range is 2.5km, precision 0.2mm, and scanning mode sweeps for stepping
It retouches.Alarm module uses combined aural and visual alarm.
Claims (2)
1. a kind of side slope comprehensive monitor system, which is characterized in that including infrared monitoring sensor (2), real aperture radar (3) and
Infrasonic sensor (4)；The infrared monitoring sensor (2), real aperture radar (3) and infrasonic sensor (4) connect respectively
It is connected to intelligent control module (5)；It further include side slope alarm module (9), the side slope alarm module (9) module by wireless communication
(6) intelligent control module (5) are connected to.
2. a kind of side slope comprehensive monitor system as described in claim 1, which is characterized in that further include solar cell module
(7)；The solar cell module (7) is connected respectively to infrared monitoring sensor (2), real aperture radar (3), infrasound and passes
Sensor (4), intelligent control module (5), wireless communication module (6) and side slope alarm module (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901312.3U CN208254411U (en) | 2018-06-12 | 2018-06-12 | A kind of side slope comprehensive monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901312.3U CN208254411U (en) | 2018-06-12 | 2018-06-12 | A kind of side slope comprehensive monitor system |
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| Publication Number | Publication Date |
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| CN208254411U true CN208254411U (en) | 2018-12-18 |
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| CN201820901312.3U Expired - Fee Related CN208254411U (en) | 2018-06-12 | 2018-06-12 | A kind of side slope comprehensive monitor system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571932A (en) * | 2018-06-12 | 2018-09-25 | 西南交通大学 | A kind of side slope comprehensive monitor system and monitoring method |
| CN114120591A (en) * | 2021-11-09 | 2022-03-01 | 中南大学 | Side slope rockfall interception monitoring alarm device |
-
2018
- 2018-06-12 CN CN201820901312.3U patent/CN208254411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571932A (en) * | 2018-06-12 | 2018-09-25 | 西南交通大学 | A kind of side slope comprehensive monitor system and monitoring method |
| CN114120591A (en) * | 2021-11-09 | 2022-03-01 | 中南大学 | Side slope rockfall interception monitoring alarm device |
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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: 20181218 Termination date: 20210612 |