CN202614214U - 4S integrated deformation monitoring system - Google Patents

4S integrated deformation monitoring system Download PDF

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CN202614214U
CN202614214U CN 201220026658 CN201220026658U CN202614214U CN 202614214 U CN202614214 U CN 202614214U CN 201220026658 CN201220026658 CN 201220026658 CN 201220026658 U CN201220026658 U CN 201220026658U CN 202614214 U CN202614214 U CN 202614214U
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deformation monitoring
deformation
monitoring station
integrated
station
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许凯华
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Wuhan realm InterSpace Technology Ltd
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许凯华
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Abstract

The utility model relates to the field of geologic hazard monitoring technology, especially to a 4S integrated deformation monitoring system, comprising a deformation monitoring station which is composed of a deformation monitoring station host and a wind/photovoltaic integrated field power supply, and a data center connected with the deformation monitoring station via a communication network, and used for fusing the GPS data, the geographic information system data and the remote sensing data come from the deformation monitoring station and controlling the deformation monitoring station. The utility model provides the monitoring system which is high in precision and reliability, full in function and low in cost, carries out global, real-time, remote, automatic, synchronous, long-term, continuous and stable low operation cost monitoring and maintenance, is very easy to popularize, and can be applied to the fast-deformation, slow-deformation and overall-process type geologic hazard deformation monitoring and deformation early warning.

Description

The integrated deformation monitoring of 4S system
Technical field
The utility model relates to the geologic hazard monitoring technical field, is specially the integrated deformation monitoring of a kind of 4S system, can be applicable to fast distortion, the distortion and the deformation monitoring and the deformation early warning of overall process type geologic hazard slowly.
Background technology
4S refers in particular to following 4 system: GPS (Global Positioning System GPS) in the utility model; GIS (Geographic Information System GIS-Geographic Information System); RS (Remote Sensing remote sensing) and CS (Comunication System communication system).Reorganize according to the proprietary feature of Principles of Computer Composition to GPS, GIS, RS, each system of CS, generation has the new system of close physical structure and data fusion characteristic and new ergasia, and it is integrated that its process and result are called 4S.The integrated deformation monitoring of 4S system is the system that is used for deformation monitoring that turns to fabric with the 4S one.
Because nature and people are the catastrophic failure of geologic function to geologic media; In recent years; In the world wide, China particularly, geologic hazard demonstrates frequently-occurring situation; Mainly comprise avalanche, landslide, rubble flow, surface collapse and ground fissure etc., seriously prestige is assisted the people's the security of the lives and property.Surplus the reservoir and 230,000 in the great geologic hazard body, only having hundreds of Important Project and geologic hazard body to implement with GPS deformation monitoring net is master's long-term continuous monitoring surplus China existing 8.5 ten thousand.Domestic geologic hazard monitoring method mainly comprises at present: crowd anti-(being observed the master with artificial visually examine, dipstick metering etc.), traditional measurement (using traditional instruments such as transit, spirit-leveling instrument, total powerstation), GPS go the rounds to measure (using instruments such as RTK type GPS orientator, total powerstation), GPS deformation monitoring net (using a plurality of fixing GPS monitoring stations to constitute face of land deformation monitoring net).
The crowd is anti-: up to now, " crowd is anti-" method is generally adopted in the most geologic hazard monitoring of China: undertaken regularly or the range estimation of not timing, dipstick metering etc. by the fixed personnel.The defective of this kind method is not have objective standard also not have objective basis, determines whether early warning by litigant's subjectivity.
Traditional measurement: carry out regularly or irregularly measuring with the local traditional instruments such as transit, spirit-leveling instrument, total powerstation that use in units with good conditionsi such as Reservoir region.The defective of this kind method is: receive influence of various factors such as weather (necessary naked eyes intervisibility), manual work; Take time and effort and still seldom arrive valid data (precision is not enough, data are imperfect etc.) after the wealth; And the interval time between twice measurement is very long, and geologic hazard almost occurs in this interval time all.
GPS is touring to be measured: unit with good conditionsi carries out regularly or irregularly measuring with instruments such as the local RTK of use type GPS orientator, total powerstations in the large reservoir reservoir area etc.As far as the geology disaster alarm, this kind method still seldom arrives valid data.The defective of this kind method has three: one, and observation time is too short; The 2nd, receive artificial factor bigger; Three is that interval time between twice measurement is very long.More than 3 cause that precision is not enough, data are imperfect, observation is discontinuous.In fact, geologic hazard almost occurs between twice measurement all.
GPS deformation monitoring net: since the mid-90 in last century, this method is applied gradually, obtains good effect.The crux problem that the method for using a plurality of fixing GPS monitoring stations to constitute face of land deformation monitoring net can not popularize so far is: the one, and the deformation monitoring system price is too high, more than 20 ten thousand yuan/platform of import GPS receiver main frame (the GPS deformation monitoring station host that does not contain gps antenna) needs; The 2nd, system does not match; The 3rd, the system automation degree is low, and use, operation and maintenance aspects all have deficiency.
Summary of the invention
The purpose of the utility model is to deficiency of the prior art; A kind of high precision, high reliability, global function, low cost are provided; Low operating cost overall, real-time, long-range, automatic, synchronous, long-term continous-stable is monitored and is safeguarded, and the integrated deformation monitoring of the 4S system of easy penetration and promotion.
For accomplishing above-mentioned purpose, the technical scheme that the utility model adopts is: the integrated deformation monitoring of 4S system comprises: the deformation monitoring station, form by deformation monitoring station host and wind and optical energy integrated open-air power supply; Data center links to each other with said deformation monitoring station through communication network, is used for carrying out fusion treatment, and the deformation monitoring station is controlled from the gps data at deformation monitoring station and GIS data, remotely-sensed data.
Further, described deformation monitoring station is a plurality of, and a plurality of deformation monitorings station can constitute the deformation monitoring net according to the monitored area MANET, and said deformation monitoring Netcom crosses said communication network and is connected with said data center.
Further, said deformation monitoring station main frame comprises: host housing and be installed in the circuit board in the host housing; Said circuit board is welded to form by each unit module, comprises processing unit, and the GPS module that is attached thereto, wireless communication module, wire communication module, power management module, multichannel interface, storage unit; Said power management module connects the power input of above-mentioned other modules; Said GPS module connects gps antenna; Said wireless communication module connects communication antenna.
Further, said wind and optical energy integrated open-air power supply, the wind energy that comprises open-air protective housing and connect successively/luminous energy is gathered converter, power-supply controller of electric and accumulator; Place power-supply controller of electric, accumulator and deformation monitoring station host in the said open-air protective housing; Said accumulator connects the power input of said deformation monitoring station host.
Further, said communication network is one or more in GPRS, CDMA, 3G, WIFI MANET, the ZigBee MANET, also can be wireline communication network.
Further, said wireless communication module comprises one or more the combination in 2.5G, 3G, WIFI, ZigBee, radio station.
The utlity model has following beneficial effect: realize the monitoring and the maintenance of high precision, high reliability, global function, low production cost, the low market price, the overall situation, real-time, long-range, automatic, synchronous, long-continued stable low operating cost; The expensive dedicated system is become popular common equipment; Be convenient to penetration and promotion, change the backward state of the art of China's geologic hazard monitoring and warning work.
Under incorporate indoor and field integration advantage of 4S and resource distribution advantage, system has the high-quality high-precision low cost.Its technical indicator is following: absolute error: resolve (inferior/0.5h-1h): lateral error is less than 2mm, vertical error 3mm; afterwards Real-time resolving (inferior/1s-10s): lateral error is less than 3mm, and vertical error is less than 5mm.Relative error: 1,860,000/.Its economic target: the production cost of deformation monitoring station host is less than 2600 yuans/cover (containing gps antenna), well below showing like product on the market.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Principle of Communication figure;
Fig. 3 is the utility model deformation monitoring station structure synoptic diagram;
Fig. 4 is the schematic block circuit diagram of the utility model deformation monitoring embodiment of station host;
Annexation figure when Fig. 5 adopts the public network radio communication for the utility model between deformation monitoring net and the data center.
Among the figure: 1, deformation monitoring station, 2, data center, 3, communication network, 4, deformation monitoring station host, 5, wind and optical energy integrated open-air power supply; 41, host housing, 42, circuit board, 43, processing unit, 44, the GPS module, 45, wireless communication module; 46, wire communication module, 47, power management module, 48, the multichannel interface, 49, storage unit, 50, gps antenna; 51, communication antenna, 501, wind energy/luminous energy is gathered converter, and 502, power-supply controller of electric, 503, accumulator.
Embodiment
As shown in Figure 1, the integrated deformation monitoring of 4S system comprises deformation monitoring station 1, data center 2 and communication network 3, and data center 2 links to each other with deformation monitoring station 1 through communication network 3.Said data center 2 can be the computer server that is connected on the Internet, and when the business data processing amount was bigger, data center can be the LAN that is connected on the Internet also, and many computer servers are set in the LAN.Communication network 3 is the ties that connect deformation monitoring station 1 and data center 2, through communication network 3 deformation monitoring station 1 is connected into an integral body to realize systemic-function with data center 2.Communication network 3 is one or more in the cordless communication networks such as GPRS, CDMA, 3G, WIFI MANET, ZigBee MANET, also can be wireline communication network, and list is used or be multiplexing according to actual needs, and its Principle of Communication is as shown in Figure 2.
Be illustrated in figure 3 as the structural representation at deformation monitoring station 1, deformation monitoring station 1 is made up of with wind and optical energy integrated open-air power supply 5 deformation monitoring station host 4.Wherein deformation monitoring station main frame 4 comprises: host housing 41 and the circuit board 42 that is installed in the host housing 41 are formed; The user can select for use or self manufacture host housing 41 as required; Said circuit board 42 is welded to form by each unit module, comprises processing unit 43, and the GPS module 44 that is attached thereto, wireless communication module 45, wire communication module 46, power management module 47, multichannel interface 48, storage unit 49; Said power management module 47 connects the power input of above-mentioned other modules; Said GPS module 44 connects gps antenna 50; Said wireless communication module 45 connects communication antenna 51.Said wireless communication module 45 comprises one or more combination of existing communication modes such as 2.5G, 3G, WIFI, bluetooth, radio station.Said processing unit 43 is formed minimal processing unit by CPU, Installed System Memory SDRAM, system flash Nand Flash, and said processing unit 43 is selected the cpu chip of embedded-type ARM kernel for use.CPU can adopt 32 8-digit microcontroller STM32F103Rx family chips of ARM CortexTM-M3 framework etc., is illustrated in figure 4 as the schematic block circuit diagram of a kind of embodiment of deformation monitoring station host.Under the incorporate resource distribution advantage of 4S, GPS deformation monitoring main frame (containing gps antenna) has global lowest production cost when the equivalent technology index.During actual market was used, the production cost when adopting wireless public network communication was approximately 2433 yuans/cover; Production cost when adopting wired public network to communicate by letter is approximately 2513 yuans/cover; Production cost when adopting GPS module (oemstar, Novatel series etc.), GPRS module (sim300c, Siemens, Huawei etc.), wire transmission module (wired and wireless and deposit) is approximately 2663 yuan.Under the equivalent technology index, the price of deformation monitoring station host is like product well below market, is convenient to penetration and promotion.
Wind and optical energy integrated open-air power supply 5, the wind energy that comprises open-air protective housing and connect successively/luminous energy is gathered converter 501, power-supply controller of electric 502 and accumulator 503; Place power-supply controller of electric 502, accumulator 503 and deformation monitoring station host 4 in the said open-air protective housing; The power input of the said deformation monitoring of said accumulator 503 connections station host 4.Said wind energy/luminous energy is gathered aerogenerator/solar panels that converter 501 can be chosen various different brands as required, on various bases, settles.The user can adopt or make the open-air protective housing of various difformities and volume as required and gather converter, the supporting use of deformation monitoring station host with wind energy/luminous energy.
Deformation monitoring station 1 is continuous acquisition, processing GPS raw data automatically; Wireless from being dynamically connected (or wired) the Internet is uploaded the GPS raw data with fixing frequency to data center.It can divide two types: a) deformation monitoring station: carry the open-air power supply of wind energy/luminous energy complementary type, and self-powered following indefinite duration in various meteorological condition, be applicable to the various monitoring points that need extended immobilization to use.B) portable deformation monitoring station: all deformation monitoring station equipments concentrate in the portable open-air protective housing, can be under various meteorological conditions self-powered 15 days (changed an accumulator and can use indefinite duration in per 15 days); Portable deformation monitoring station has simple installation characteristics efficiently: directly its cabinet bottom pointed stake is inserted fixing can launching in earth, also can be directly with its cabinet bottom cast-in-place go in the concrete stake launch immediately; Be applicable to the various monitoring bodies that are in critical conditions are carried out real-time deformation monitoring.
Described deformation monitoring station 1 is a plurality of; On each monitoring point, set up a deformation monitoring station 1; A plurality of deformation monitorings station 1 can constitute the deformation monitoring net according to the monitored area MANET; The deformation monitoring net is the monitoring means that covers a geologic hazard body, is connected with data center 2 through communication network 3.A data center 2 can only connect a deformation monitoring net, also can connect a plurality of deformation monitoring nets simultaneously and resolve synchronously.Communication network 3 is being realized in real time seamless interconnectedly between deformation monitoring net and the deformation monitoring net, between deformation monitoring net and the data center, constitutes the brand-new system that industry out of trade limits in one type of no function restriction, no distance limit, the nothing.Be illustrated in figure 5 as the annexation between the deformation monitoring net and data center when only adopting public network radio communication (communication modes such as GPRS, CDMA, 3G).In the deformation monitoring net; The monitoring station that select that a some position is firm, broad view, gps signal is good is as base station; The GPS raw data of accomplish synchronous acquisition with other many deformation monitoring stations, uploading a plurality of monitoring points on the monitoring body (is provided with n platform deformation monitoring station when (containing base station) on the monitoring body; Three-dimensional deformation monitoring subnet has n (n-1)/2 datum line, and the three-dimensional coordinate at deformation monitoring station and datum line have reflected the millimeter level distortion that the monitoring body develops in time over time).
Described data center 2 bears that the GPS difference is resolved, GIS topomap and RS remote sensing image show application, GPS, GIS, RS data fusion, realize that through CS open-air GPS deformation detects the each task such as integrated of net and interior industry work, and it comprises management control module 24 and the data acquisition module 21 that is connected respectively with management control module 24, data processing module 22, data analysis module 23.Data acquisition module 21 has functions such as data acquisition configuration, data acquisition, data decode, information demonstration and data preservation.Data processing module 22 can be accomplished Data Format Transform, cleaning, data solver, coordinate conversion, output as a result, data compression and unloading, accuracy assessment, work such as warehouse-in as a result automatically, is the core of GPS real-time deformation monitoring system software; Specifically comprise the period separate processing capacity, free net adjustment function, in real time single epoch processing capacity, grade estimation is controlled and the preservation of manual handle function, data and destination file and the data scrubbing function of workspace etc. with analytic function, warning function, run-time error.Data analysis module 23 can carry out functions such as coordinate conversion, deformation parameter precision and sensitivity analysis, baseline stability analysis, deflection time series analysis, graphic presentation and output automatically; The functions such as stability analysis function, displacement graph, distortion early warning that specifically comprise coordinate conversion, precision analysis function, the working base point of observation period of WGS-84 coordinate system and engineering coordinate system.Management control module 24 major functions comprise receiver management, the information management of deformation monitoring station, conversion parameter management, graphic presentation and function are set etc.
Adopt the integrated deformation monitoring of 4S system, carry out deformation monitoring, may further comprise the steps:
Step S1: select the monitoring point according to monitoring range, dispose the deformation monitoring station, information such as configuration parameter;
Step S2: deformation real-time continuous on-line monitoring is carried out at each deformation monitoring station, and gps data is uploaded gps data with fixing frequency to data center through communication network;
Step S3: data center receives the gps data that upload at each deformation monitoring station, and carries out convergence analysis with GIS data, remotely-sensed data and handle;
Step S4: the display analysis result of data center, and determine whether to report to the police according to threshold value.
Said step S3 also comprises step S31: data center issues configuration-direct information through communication network, with the station configuration of adjustment deformation monitoring.
The utility model is a fundamental element with the original function of GPS, CS, GIS, RS; Reorganize according to Principles of Computer Composition according to demand; Realize new embedded system through the close physical structure on the hardware, form new ergasia through data fusion on the software.Data acquisition: concrete field equipment is a central processing unit with the embedded-type ARM kernel; On the basis of minimal processing unit; Adopt embedded system platform, accept gps signal and real-time Transmission to data center through the GPS module/antenna of open-air deformation monitoring station host; Data transmission: in the region that possesses the public network communication condition through 2.5G or 3G public radio communication network and the long-range data center that is connected of wired Internet, realize cloud computing and in industry out of trade integrated.Adopt MANET short-range wireless communication, public network remote radio communication, the parallel mode of wired network communication to satisfy the communication requirement of difference in functionality in the local region that does not possess the public network communication condition; Communication keeps: self-detection, the adaptive design that can carry out system according to the public network communication quality under the various conditions such as different time sections of different time sections, different region, identical region; To guarantee communication quality, industry work and field process is long-range integrated in effective the realization.The Principle of Communication of system, implementation method and technology path are that system is based upon on many nets fusions basis of existing network, realize that all data flow the Internets are concentrated, converge to IP.That each deformation monitoring station has all had is real-time, and " cloud computing and " storehouse, high in the clouds " function; be the large complicated computing demand at each deformation monitoring station and the real time data of the high-volume database demand of inquiring about/obtain all transferred to data center through communication system CS function accomplish this means that each deformation monitoring station all " carried " two and be positioned at the large server of " high in the clouds over there ": high performance computing service device, high-volume database server.Each center all have no distance limit a plurality of real-time multiple information collector (deformation monitoring station) and by communication system CS function realize between deformation monitoring station colony and the central population, real-time data between deformation monitoring station and the deformation monitoring station, between the Center-to-Center are interconnected.The system that deformation monitoring station and data center constitute is an interior field operation seamless integral body of seamless interconnected, no capacity limits, no distance limit, no application limitations in real time.System is through the high-quality real-time seamless link of many net fusion type Communication Realization; The fusion of industry and field operation in realizing; Industry action out of trade and workflow is integrated in the realization, realizes a large amount of geologic hazard bodies that are distributed in the nationwide are carried out the overall situation, real-time, long-range, automatic, synchronous, long-continued comprehensive monitoring.
Native system is surveyed and drawn the technical appraisement of certifying agency Hubei Province instrument of surveying and mapping characterization test institute through national first class: the integrated deformation monitoring of 4S system is the high precision monitor system that real-time deformation monitoring is carried out in the production that is applied to geologic hazard monitoring, slope excavating, constructing tunnel, underground mineral, the earth deformation that the variation of the urban groundwater water yield causes etc., and its relative accuracy reaches 1/,186 ten thousand; Absolute error is: resolve (inferior/0.5h-1h): lateral error is less than 2mm, vertical error 3mm; afterwards Real-time resolving (inferior/1s-10s): lateral error is smaller or equal to 3mm, and vertical error is less than 5mm.

Claims (7)

1.4S integrated deformation monitoring system is characterized in that, comprising:
The deformation monitoring station is made up of deformation monitoring station host and wind and optical energy integrated open-air power supply;
Data center links to each other with said deformation monitoring station through communication network, is used for carrying out fusion treatment, and the deformation monitoring station is controlled from the gps data at deformation monitoring station and GIS data, remotely-sensed data.
2. the integrated deformation monitoring of 4S according to claim 1 system; It is characterized in that: described deformation monitoring station is a plurality of; A plurality of deformation monitorings station can constitute the deformation monitoring net according to the monitored area MANET, and said deformation monitoring Netcom crosses said communication network and is connected with said data center.
3. the integrated deformation monitoring of 4S according to claim 1 system is characterized in that: said deformation monitoring station main frame comprises: host housing and be installed in the circuit board in the host housing; Said circuit board is welded to form by each unit module, comprises processing unit, and the GPS module that is attached thereto, wireless communication module, wire communication module, power management module, multichannel interface, storage unit; Said power management module connects the power input of above-mentioned other modules; Said GPS module connects gps antenna; Said wireless communication module connects communication antenna.
4. the integrated deformation monitoring of 4S according to claim 1 system is characterized in that: said wind and optical energy integrated open-air power supply, and the wind energy that comprises open-air protective housing and connect successively/luminous energy is gathered converter, power-supply controller of electric and accumulator; Place power-supply controller of electric, accumulator and deformation monitoring station host in the said open-air protective housing; Said accumulator connects the power input of said deformation monitoring station host.
5. the integrated deformation monitoring of 4S according to claim 1 system is characterized in that: said communication network is one or more in GPRS, CDMA, 3G, WIFI MANET, the ZigBee MANET, also can be wireline communication network.
6. the integrated deformation monitoring of 4S according to claim 3 system is characterized in that: said wireless communication module comprises one or more the combination in 2.5G, 3G, WIFI, ZigBee, radio station.
7. the integrated deformation monitoring of 4S according to claim 3 system; It is characterized in that: said processing unit is formed minimal processing unit by CPU, Installed System Memory SDRAM, system flash Nand Flash, and said processing unit is selected the cpu chip of embedded-type ARM kernel for use.
CN 201220026658 2012-01-20 2012-01-20 4S integrated deformation monitoring system Active CN202614214U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148813A (en) * 2013-01-31 2013-06-12 湖南致力地质资源环境工程科技有限公司 Method for processing global position system (GPS) deformation monitoring data
CN103217140A (en) * 2012-01-21 2013-07-24 许凯华 Four-system (4S) integrated deformation monitoring system
CN103616011A (en) * 2013-12-06 2014-03-05 天津大学 Automatic remote monitoring system for underground engineering deformation
CN105627901A (en) * 2014-11-10 2016-06-01 上海宝钢工业技术服务有限公司 Continuous casting machine fan-shaped section frame displacement monitoring system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103217140A (en) * 2012-01-21 2013-07-24 许凯华 Four-system (4S) integrated deformation monitoring system
CN103148813A (en) * 2013-01-31 2013-06-12 湖南致力地质资源环境工程科技有限公司 Method for processing global position system (GPS) deformation monitoring data
CN103148813B (en) * 2013-01-31 2015-09-09 湖南致力工程科技有限公司 For the treatment of the method for GPS deformation measurement data
CN103616011A (en) * 2013-12-06 2014-03-05 天津大学 Automatic remote monitoring system for underground engineering deformation
CN105627901A (en) * 2014-11-10 2016-06-01 上海宝钢工业技术服务有限公司 Continuous casting machine fan-shaped section frame displacement monitoring system

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