CN106441057A - Geological disaster relative displacement automatic measurement and image collecting early warning device - Google Patents
Geological disaster relative displacement automatic measurement and image collecting early warning device Download PDFInfo
- Publication number
- CN106441057A CN106441057A CN201610729386.9A CN201610729386A CN106441057A CN 106441057 A CN106441057 A CN 106441057A CN 201610729386 A CN201610729386 A CN 201610729386A CN 106441057 A CN106441057 A CN 106441057A
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- potentiometer
- relative displacement
- automatic measurement
- control system
- monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Emergency Alarm Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a geological disaster relative displacement automatic measurement and image collecting early warning device. The device comprises a case, and an upper cover and a bottom plate of the case are connected together through screws. A displacement sensing device is arranged in the case and further connected with a control system. The control system is connected with a liquid crystal screen, and meanwhile a system interface is connected with an external image shooting device through a signal line. According to the specific structure of the displacement sensing device, a potentiometer is included and connected with a processor CPU of the control system though a signal line, the potentiometer is further connected with a wire guide wheel, and the wire guide wheel is driven by a coated stainless steel wire rope wound around the wire guide wheel and reset through a coil spring. The problems that in the prior art, a slip mass online monitoring early monitoring system is narrow in application range, all equipment is single in monitoring function, the automation degree is low, the monitoring error is large, measurement precision is low, data reporting is difficult, and real-time images in the field monitoring sense cannot be scientifically and effectively collected in time at low cost are solved.
Description
Technical field
The invention belongs to monitoring landslide, avalanche, the professional measurement of mudstone stream mode and warning device skill under field condition
Art field.In Landslide Monitoring, the relative displacement of automatic measurement slip mass；In mud-rock flow monitoring, automatic measurement thing source
Relative displacement；In avalanche monitoring, the relative displacement of automatic measurement collapse body.Meanwhile, equipment has image collection in itself, unpacks
The functions such as warning, collect the collection of data, process, are sent in one.A kind of specifically related to geological disaster relative displacement automatic measurement
And image collection prior-warning device.
Background technology
Domestic specialty is more for the instrument and equipment of slip mass status monitoring at present, is mainly used in slip mass crack, landslide
Body building masonry wall Crack Monitoring.The equipment of Crack Monitoring has three kinds, and one kind is limiting alarm equipment, and it is typically directly installed in cunning
On slopes building tear, once crack change, report to the police at the scene at once.Second is to be set for reporting to the police according to the limit.One
As be used on Indoor environment crack, high precision, reach ± 0.006mm, resolution 0.001mm, range typically in ± 12.5mm,
The data of record is periodically downloaded on terminal unit with data wire.The third is simple automatic slit monitoring device, installs out of office
On outer slip mass crack or at indoor crack, all can carry out the change of real time on-line monitoring crack.
In monitoring, record, the equipment of warning, in addition to simple automatic slit monitoring device, each equipment substantially needs people
Data is read in work operation, and no on-line monitoring, collection, record sends data, the function of reporting to the police；Function also cannot be all integrated into one
On the equipment of kind, each equipment is autonomous device, and the collection of data can only arrive scene, and collection cannot be realized eliminating personal error, data
Collection trouble, high cost；Warning can only realize onsite alarming it is impossible to allow authorities to know in the very first time.For disaster prison
The video monitoring image of measuring point then have collection not in time, not science or high cost, the image collection that can not meet monitoring meaning will
The problems such as ask.
Content of the invention
It is an object of the invention to provide a kind of geological disaster relative displacement automatic measurement and image collection prior-warning device, solve
Slip mass on-line monitoring early warning system narrow application range, each monitoring of equipment single function, automatization present in prior art
Low degree, monitoring error are big, image or transmission of video high cost, can not low cost, in time, scientific and effective collection site monitoring meaning
The problem of the real-time imaging in justice.
The technical solution adopted in the present invention is：A kind of geological disaster relative displacement automatic measurement and image collection early warning dress
Put, including cabinet, the upper cover of cabinet is provided with displacement sensing apparatus, displacement together with being connected by screw with base plate in cabinet
Sensing device also connects with control system, and control system connects with liquid crystal display screen again, and control system can control image collection.Control system
System concrete structure be：Including the processor CPU being arranged in cabinet, processor CPU respectively with memorizer, liquid crystal display screen, GPRS mould
Block, alarm connect, and GPRS module connects with the antenna being arranged on outside cabinet again, and processor CPU is with displacement sensing apparatus even
Connect, displacement sensing apparatus concrete structure is：Including potentiometer, potentiometer is connected with holding wire, by holding wire with controlling is
The processor CPU of system connects, and potentiometer is also connected with godet roller, is provided with seal wire hub cap, seal wire hub cap outside godet roller
Also connect with wind spring shell, wind spring enclosure is provided with wind spring, godet roller is wound with plastic-coated rustless steel steel wire rope, plastic-coated is not
Rust steel steel wire penetrating seal wire set, damping rod penetrate in gauge head, and are killed with plug.
The feature of the present invention also resides in：
It is provided with outer housing, potentiometer is arranged in potentiometer fixed plate, potentiometer fixed plate and godet roller outside potentiometer
Cage connection.
It is additionally provided with liner between wind spring and wind spring shell.
It was additionally provided with line set outside holding wire.
The invention has the beneficial effects as follows, a kind of geological disaster relative displacement automatic measurement and image collection prior-warning device are sliding
Slopes, collapse body, the slight variation of mud-rock flow thing source relative displacement can be pulled by the plastic-coated rustless steel steel wire rope on godet roller
Godet roller rotates, and godet roller drives the axle of potentiometer to rotate, and changes the position of potentiometer resistance, thus changing resistance value,
Voltage signal after changing is transported to the processor CPU in control system by holding wire, and processor CPU is calculated, voltage
Signal is converted into displacement and is compared with threshold value, if meeting transmission condition or by predetermined time interval or according to reporting order, by number
Be sent to remote server according to field image, allow Field Force and authorities can grasp the very first time disaster delta data and
Real-time imaging situation in field monitoring meaning.
Brief description
Fig. 1 is a kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device structural representation；
Fig. 2 is displacement sensing dress in a kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device
Put structural representation；
Fig. 3 is displacement sensing dress in a kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device
Put side view；
Fig. 4 is control system knot in a kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device
Structure schematic diagram.
In figure, 1. upper cover, 2. base plate, 3. displacement sensing apparatus, 4. memorizer, 5. liquid crystal display screen, 6. antenna, 7.GPRS mould
Block, 8. control system, 9. processor CPU, 10. alarm, 11. outer housings, 12. potentiometer fixed plates, 13. godet rollers, 14. seal wires
Hub cap, 15. wind springs, 16. liners, 17. wind spring shells, 18. seal wire sets, 19. plastic-coated rustless steel steel wire ropes, 20. damping rods,
21. gauge heads, 22. potentiometers, 23. cross line set, 24. holding wires, 25. plugs, 26. cabinets.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device, as shown in figure 1, include machine
Case 26, the upper cover 1 of cabinet 26 is provided with displacement sensing apparatus 3, displacement together with being connected by screw with base plate 2 in cabinet 26
Sensing device 3 also connects with control system 8, control system 8 and connecting with liquid crystal display screen 5, processor CPU9 and device for filming image
Connected by control system 8.
Wherein, as described in Figure 4, control system 8 concrete structure is：Including the processor CPU9 being arranged in cabinet 26, locate
Reason device CPU9 connects with memorizer 4, liquid crystal display screen 5, GPRS module 7, alarm 10 respectively, passes through system interface simultaneously and claps with image
Take the photograph device to connect, GPRS module 7 connects with the antenna 6 that is arranged on cabinet 26 outside again, processor CPU9 and displacement sensing apparatus 3
Connect.
As shown in Figure 2 and Figure 3, displacement sensing apparatus 3 concrete structure is：Including potentiometer 22, it is provided with outside potentiometer 22
Outer housing 11, potentiometer 22 is arranged in potentiometer fixed plate 12, and potentiometer 22 is connected with holding wire 24, and holding wire 24 is outside also
It was provided with line set 23, was connected with the processor CPU9 of control system 8 by holding wire 24, potentiometer 22 was also with godet roller 13 even
Connect, outside godet roller 13, be provided with seal wire hub cap 14, potentiometer fixed plate 12 is connected with seal wire hub cap 14, seal wire hub cap
14 are also connected with wind spring shell 17, and wind spring shell 17 is internally provided with wind spring 15, also sets up between wind spring 15 and wind spring shell 17
There is liner 16, godet roller 13 is wound with plastic-coated rustless steel steel wire rope 19, plastic-coated rustless steel steel wire rope 19 passes through seal wire set 18, subtracts
Shake rod 20 penetrates in gauge head 21, and is killed with plug 25.
A kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device, operation principle is as follows：
When monitoring object state changes, displacement sensing apparatus 3 send signal to processor CPU9, processor
CPU 9 is calculated voltage signal and is compared with threshold value, then sends to remote service data by GPRS module 7 if greater than threshold value
Device, simultaneously by data display on liquid crystal display screen 5, and preserves a secondary data in memorizer 4, per hour once data exceedes warning
Threshold value, processor CPU 9 starts device for filming image by control system 8 interface, carries out filming image to monitoring object concurrent
Deliver to remote server, simultaneity factor starts alarm 10, sends audible alarm and realizes onsite alarming, allow Field Force and supervisor
Department can grasp situation the very first time.
Wherein, the operation principle of displacement sensing apparatus 3 is as follows：
In fig. 2, monitoring device is arranged on slip mass crack, and gauge head 21 is arranged on the opposite side in crack, works as gauge head
21 when being pulled by slip mass, and plastic-coated rustless steel steel wire rope 19 pulls godet roller 13 to rotate, and godet roller 13 drives the axle of potentiometer 22
Rotate, change the position of potentiometer 22 resistance, thus changing signal value, the deformation signal after changing is sent by holding wire 24
Processor CPU9 in Fig. 1 control system.
A kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device, by structure detection and Internet of Things
The technology such as web frame system, cloud computing, communication network combine it is achieved that intelligent dynamic detection early-warning apparatus.Detection early-warning apparatus
Using high-performance, the flush bonding processor CPU of low-power consumption, jumbo memorizer, GPRS module, LCD liquid crystal etc. realize data
On-site data gathering calculate, long-range send, the function such as live early warning.A kind of present invention geological disaster relative displacement automatic measurement
And image collection prior-warning device from design mainly by displacement sensor device and acquisition control system plate two parts assembly, specifically
Structure composition be cabinet upper cover be connected by screw with base plate together with, in cabinet, side is provided with displacement sensing apparatus, separately
Side is acquisition control system plate, and displacement sensing apparatus are connected with acquisition control system plate, acquisition control system plate and LCD liquid crystal
It is connected.The crack change of displacement sensor device real-time detection scene, acquisition control system version major function：Real-time Collection displacement
The data that sensor device goes out according to live reacting condition, these data is calculated and is analyzed, and passes through LCD liquid crystal display
Out, not only start device for filming image and onsite alarming device when data is undergone mutation, and pass through GPRS to central station
Mode or GSM mode send collection in worksite data, send the real time image data of monitoring object by GPRS mode.
In sum, a kind of geological disaster of present invention relative displacement automatic measurement and image collection prior-warning device, solve
Problems with present in prior art：
(1), Insufficient problem：Realize on-line monitoring, collection, record data, the function reported to the police integrated, solve big
The technical problem of most equipment shortcomings, can monitor slip mass, mud-rock flow thing source, collapse body relative displacement and realize monitoring object
Image Real-time Collection send；
(2), when relative displacement numerical value exceedes given threshold, this device can realize image collection function, and system is automatic
Start camera head, floor monitoring object image, and be sent to remote server, meet supervision department and grasp monitoring object
The demand of macroscopical situation of change in real time.Camera head is only when receiving instruction or stipulated time and monitoring object changes
Just carry out image collection, meet the demand that supervision department monitors in meaning, achieve low cost movement simultaneously again.For landslide
Body, the landslide fissure of shooting and monitoring or building tear；For collapse body, shooting is collapse body itself；For mud-rock flow, clap
Take the photograph is thing source；
(3) when relative displacement numerical value exceedes given threshold, system start-up onsite alarming device, carry out onsite alarming, and lead to
Cross GPRS module and send warning message to remote server, allow Field Force and authorities the very first time can grasp situation；
(4) be directed to the structure of wild environment design, the system can be made to adapt to wild environment, safe and reliable by slip mass shape
State parameter acquisition, upload, warning；The system is provided with unpacking warning function simultaneously, and equipment, when being destroyed, plays warning and makees
With.Guarantee equipment safe and reliable use in the wild；
(5) use the system, high degree of automation, can significantly mitigate observation person's workload, and eliminate artificial observation by mistake
Difference；
(6) the system collection, monitoring slip mass status data, in addition to video data on equipment, are passed by GPRS data
Send, remote server can receive continuous real time data, by the professional software supporting with the system, authorities can slap in real time
Hold each disaster point landslide practical situation, according to disaster point relative displacement development trend figure, make preventive measure ahead of time, it is to avoid or fall
Low disaster causes personnel, economic loss.
A kind of present invention geological disaster relative displacement automatic measurement and image collection prior-warning device in Landslide Monitoring, from
The relative displacement of dynamic measurement slip mass；In mud-rock flow monitoring, the relative displacement in automatic measurement thing source；In avalanche monitoring, from
The relative displacement of dynamic measurement collapse body.Meanwhile, equipment has image collection, warning function of unpacking, the collection of collection data, place in itself
Manage, be sent in one.As needed, can integrated early warning one stand, minimizing site operation equipment is many, workload is big, equipment is automatic
Change the problem of low degree, and certainty of measurement is low, reported data hardly possible it is impossible to inexpensive, monitor by timely, scientific and effective collection site
The problems such as real-time imaging in meaning.
Claims (4)
1. a kind of geological disaster relative displacement automatic measurement and image collection prior-warning device be it is characterised in that include cabinet (26),
The upper cover (1) of cabinet (26) and base plate (2) are connected by screw together, are provided with displacement sensing apparatus (3) in cabinet (26),
Displacement sensing apparatus (3) also connect with control system (8), control system (8) and and liquid crystal display screen (5) connection, described control system
(8) concrete structure is：Including the processor CPU (9) being arranged in cabinet (26), processor CPU (9) respectively with memorizer (4),
Liquid crystal display screen (5), GPRS module (7), alarm (10) connect, described GPRS module (7) and and to be arranged on cabinet (26) outside
Antenna (6) connects, and described processor CPU (9) is connected with described displacement sensing apparatus (3), and described displacement sensing apparatus (3) are concrete
Structure is：Including potentiometer (22), potentiometer (22) is connected with holding wire (24), system is controlled with described by holding wire (24)
The processor CPU (9) of system (8) connects, and potentiometer (22) is also connected with godet roller (13), is provided with seal wire outside godet roller (13)
Hub cap (14), seal wire hub cap (14) is also connected with wind spring shell (17), and described wind spring shell (17) is internally provided with wind spring
(15), described godet roller (13) is wound with plastic-coated rustless steel steel wire rope (19), plastic-coated rustless steel steel wire rope (19) passes through seal wire
Set (18), damping rod (20) penetrate in gauge head (21), and are killed with plug (25).
2. a kind of geological disaster relative displacement automatic measurement according to claim 1 and image collection prior-warning device, it is special
Levy and be, be provided with outer housing (11) outside described potentiometer (22), potentiometer (22) is arranged in potentiometer fixed plate (12), institute
State potentiometer fixed plate (12) to be connected with seal wire hub cap (14).
3. a kind of geological disaster relative displacement automatic measurement according to claim 1 and image collection prior-warning device, it is special
Levy and be, between described wind spring (15) and wind spring shell (17), be additionally provided with liner (16).
4. a kind of geological disaster relative displacement automatic measurement according to claim 1 and image collection prior-warning device, it is special
Levy and be, outside described holding wire (24), be additionally provided with line set (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729386.9A CN106441057A (en) | 2016-08-25 | 2016-08-25 | Geological disaster relative displacement automatic measurement and image collecting early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729386.9A CN106441057A (en) | 2016-08-25 | 2016-08-25 | Geological disaster relative displacement automatic measurement and image collecting early warning device |
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| Publication Number | Publication Date |
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| CN106441057A true CN106441057A (en) | 2017-02-22 |
Family
ID=58182015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729386.9A Pending CN106441057A (en) | 2016-08-25 | 2016-08-25 | Geological disaster relative displacement automatic measurement and image collecting early warning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458682A (en) * | 2018-05-21 | 2018-08-28 | 吴疆 | One kind being used for geological disaster mass presdiction and disaster prevention Crack Monitoring device and method |
| CN110108199A (en) * | 2019-02-26 | 2019-08-09 | 北京市政路桥股份有限公司 | A kind of multifunctional guy displacement sensor and monitoring method |
| CN111854699A (en) * | 2020-07-03 | 2020-10-30 | 武汉大学 | Unmanned aerial vehicle-based monitoring method for aerial survey river channel bank collapse process |
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| JPH04352206A (en) * | 1991-05-30 | 1992-12-07 | Hazama Gumi Ltd | Automatic tracking device for measurement point |
| CN101119481A (en) * | 2007-08-27 | 2008-02-06 | 刘文萍 | Remote alarm video monitoring system and method |
| CN201203403Y (en) * | 2008-03-28 | 2009-03-04 | 程天库 | Pull rope type displacement sensor |
| CN103791805A (en) * | 2014-01-15 | 2014-05-14 | 重庆市高新工程勘察设计院有限公司 | Landslide deep position displacement monitoring system |
| CN104048639A (en) * | 2014-06-20 | 2014-09-17 | 陕西省地质环境监测总站 | Geological disaster body ground surface building crack on-line monitoring and early-warning instrument |
-
2016
- 2016-08-25 CN CN201610729386.9A patent/CN106441057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04352206A (en) * | 1991-05-30 | 1992-12-07 | Hazama Gumi Ltd | Automatic tracking device for measurement point |
| CN101119481A (en) * | 2007-08-27 | 2008-02-06 | 刘文萍 | Remote alarm video monitoring system and method |
| CN201203403Y (en) * | 2008-03-28 | 2009-03-04 | 程天库 | Pull rope type displacement sensor |
| CN103791805A (en) * | 2014-01-15 | 2014-05-14 | 重庆市高新工程勘察设计院有限公司 | Landslide deep position displacement monitoring system |
| CN104048639A (en) * | 2014-06-20 | 2014-09-17 | 陕西省地质环境监测总站 | Geological disaster body ground surface building crack on-line monitoring and early-warning instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458682A (en) * | 2018-05-21 | 2018-08-28 | 吴疆 | One kind being used for geological disaster mass presdiction and disaster prevention Crack Monitoring device and method |
| CN110108199A (en) * | 2019-02-26 | 2019-08-09 | 北京市政路桥股份有限公司 | A kind of multifunctional guy displacement sensor and monitoring method |
| CN110108199B (en) * | 2019-02-26 | 2024-05-14 | 北京市政路桥股份有限公司 | Multifunctional stay wire displacement sensor and monitoring method |
| CN111854699A (en) * | 2020-07-03 | 2020-10-30 | 武汉大学 | Unmanned aerial vehicle-based monitoring method for aerial survey river channel bank collapse process |
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Application publication date: 20170222 |
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