CN106767378A - Building safety monitoring equipment and monitoring method based on big-dipper satellite and sensor - Google Patents
Building safety monitoring equipment and monitoring method based on big-dipper satellite and sensor Download PDFInfo
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- CN106767378A CN106767378A CN201611254907.6A CN201611254907A CN106767378A CN 106767378 A CN106767378 A CN 106767378A CN 201611254907 A CN201611254907 A CN 201611254907A CN 106767378 A CN106767378 A CN 106767378A
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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
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
Building safety monitoring equipment and monitoring method based on big-dipper satellite and sensor, monitoring station include antenna, and antenna is connected with signal acquisition controller；Base station for providing positioning reference information for monitoring station is arranged on fixed position, and base station is connected with Location Service Platform；Location Service Platform includes resolving module, release module and storage location information, Location Service Platform is connected with building safety monitoring platform, building safety monitoring platform has the processing module of location information of the treatment from Location Service Platform, also include being analyzed the location information after processing module treatment and judging whether monitoring point has the analysis judge module of deformational displacement, analysis judge module is connected with alarm module.Implement building safety status monitoring using monitoring device of the present invention and monitoring method, there is high precision, unattended, round-the-clock acquisition real time data, comprehensive monitoring, analysis of trend and early warning.
Description
Technical field
The present invention relates to a kind of building safety monitoring equipment and monitoring method based on big-dipper satellite and sensor.
Background technology
With the development of China's modernization, high-rise a large amount of cities and super high rise building, substantial amounts of have been built
The ecological environment such as the urban operating mechanisms such as hydraulic structure, industrial plants, road and bridge and reservoir dam, massif, due to various factors
Influence, during the operation of these engineering constructions and its equipment, can all be deformed, also can because high wind load action,
Face settles and earthquake disaster acts on the infringement for causing building, influences the service life of building.This deformation allows limit in certain
It is normal phenomenon in degree；But if having exceeded the permission limit of regulation, the normal of building will be influenceed to use, can be endangered when serious
And the safety of building even causes the severe safety accident such as collapse of construction of structures, is caused not to people's life and national wealth
Repairable loss.
For the safety issue of skyscraper, the safety issue of particularly abnormally-structured high-rise building, country's system
Corresponding specification is determined, deformation monitoring and building health evaluating should have all been carried out using, operation process from work progress to building.
These buildings by earth's crust movement, wind, burn into operation carry it is unequal influenceed, certain rising can be produced
Volt fluctuation and attitudes vibration, if it exceeds certain limit, the fatal danger such as building will be deformed, ftracture, caving in, toppling over
Danger, threatens the people's lives and property safety.
Therefore, above building and geological disaster are carried out safely on a large scale, it is round-the-clock, automation deformation monitoring and point
The people are lived and worked in peace and contentment, popularize people's livelihood engineering with very real meaning by analysis early warning.
At present, the modes of warning for building safety is artificial early warning, often in crack, disrepair phenomenon aggravation to necessarily
Degree is processed again after just being reported to relevant department.There is problems with：
1) careless omission phenomenon may be produced, data are unilateral, the technical merit to operator is related, there may be human error.
2) most effective, the most economical opportunity that the burst stage corrects immediately may be missed.
3) general public is not professional, the foundation for not having the system of science, and the early warning that the judgement according to oneself is carried out is possible to
Produce in degree and in nature and report phenomenon by mistake.
4) missing after early warning because of early stage observational data and interruption, have no alternative but re-start the observation of a period of time, after being
Continuous measure provides foundation.
5) traditional scheme is also relatively low in the presence of automation, real-time, integration degree, and precision index is relatively low, it is difficult to realize big
The fast monitored covering and popularization of scale.
The instrument for being conventionally used to building safety monitoring mainly has：Total powerstation, displacement transducer etc..And it is single using these biographies
There is wretched insufficiency part in system monitoring device.
Total powerstation is monitored using automatically scanning method, it is necessary to carry out the continuous scanning of one week to each measuring point, and each measuring point
Can not be surveyed during asynchronous and big displacement.When monitoring point absolute altitude is in more than 100m, cause because laser beam divergence degree becomes conference
Certainty of measurement step-down, it is impossible to carry out the real-time and synchro measure of multiple spot, cannot also carry out prolonged continuous measurement, need most
Cannot be measured during the severe environmental conditions being monitored such as typhoon, heavy rain, compare Gao Shihui in building vibration frequency and lead
Laser is caused to be difficult to catch target, it is impossible to measure.
Displacement transducer is a kind of contact type sensor, it is necessary to be in contact with measuring point, and cannot for inaccessible point
Measurement, it is relatively difficult for lateral displacement measurement in addition.
Summary, traditional architecture safety monitoring mode, cannot data rank between monitoring device in actual monitoring work
Connect, cause data silo, it is impossible to make accurately and effectively early warning and analysis of trend, there is larger waste to historical data.
With the continuous expansion of construction scope, due to automation, real-time, the integration degree of Traditional Man detection method
It is relatively low, it is difficult to realize large-scale fast monitored covering and promote；Meanwhile, the error and careless omission that human factor is caused can not keep away
Exempt from, it is difficult to meet long-term continuous safety monitoring needs, it is impossible to dangerous early warning is carried out to building in time, effectively；And it is right with this
Answer, the measured data that the security performance assessing of a large amount of buildings is urgently permanently effective is supported, therefore, it is necessary to building safety
Monitoring is studied, and sets up a set of high efficiency, high integration, by necessary algorithm model, merges the Monitoring Data of multi objective,
And big data treatment, the safety monitoring system of analysis can be carried out to Monitoring Data, so as to accomplish to building timely, effective deformation
Dynamic monitoring and early warning.
Based on the building safety condition monitoring device of Big Dipper high accuracy satellite positioning tech, it is to utilize to receive Beidou navigation
Satellite carrier phase carries out realtime phase differential i.e. RTK technologies (Real Time Kinematic), real-time monitoring building position
Move.If 2 points of A and B have observed one group of satellite of identical (at least four) within the same time.And A is a known point,
By certain Data-Link, original correcting information is passed to B points, then the position of B points can just be determined.
On this basis, to space-time datas such as city groups of building are formed on a large scale high accuracy, long-lasting position monitorings,
Can as future urban development plan effective supporting method, and to large area region sedimentation long-term trend provide effective decision-making according to
According to while being also the organic component of smart city development.
The content of the invention
To overcome defect present in background technology, the present invention to provide a kind of building based on big-dipper satellite and sensor
Safety monitoring device and monitoring method.
Technical proposal that the invention solves the above-mentioned problems is：
Building safety monitoring equipment based on big-dipper satellite and sensor, including the monitoring station that is located outside and benchmark
Stand, positioned at indoor signal acquisition controller and Location Service Platform, the building safety monitoring platform positioned at distal end, and monitoring station
With known to the relative position of base station；
The monitoring station includes the antenna of the signal sent for real-time reception big-dipper satellite, and the dispersion of several antennas is installed
In the different monitoring points of monitored building, Monitoring Data, the antenna and signal acquisition are obtained with according to the signal for receiving
Controller is connected；
The signal acquisition controller is including the first receiver module for receiving the Monitoring Data from antenna, for inciting somebody to action
The Monitoring Data of the first receiver module is conveyed to the first transport module of the first data memory module storage；Also include the first communication
Module, the first memory module is connected by the first communication module with Location Service Platform；First receiver module, the first transmission
Module, the first memory module and the first communication module are sequentially connected；Also include power supply module, the power supply module and reception mould
Block, the first transport module and the first memory module are connected one by one；
Base station for providing positioning reference information for monitoring station is arranged on fixed position, and the base station includes using
In receive big-dipper satellite send signal the second receiver module, for by the signal-data processing from the second receiver module into
The processor of reference information and the second memory module of the storage positioning reference information are positioned, second memory module passes through
Second communication module is connected with Location Service Platform；
Processor by the signal-data processing from the second receiver module into base station positional information, because base station sets
Put at fixed position, and base station and monitoring station relative position information, it is known that can join for monitoring station provide to position
Examine information.
The Location Service Platform includes the positioning letter for Monitoring Data and positioning reference information to be calculated monitoring station
The 3rd of the resolving module of breath, the release module that location information is distributed to building safety monitoring platform and storage location information deposits
Storage module；
The building safety monitoring platform has the processing module of location information of the treatment from Location Service Platform, also wraps
Include and the location information after processing module treatment be analyzed and judge whether monitoring point has the analysis judge module of deformational displacement,
The analysis judge module is connected with alarm module；
The signal acquisition controller also includes auxiliary monitoring device, and the auxiliary monitoring device is included for monitoring
The obliquity sensor of point change of pitch angle amount with respect to the horizontal plane, the hydrostatic level for monitoring monitoring point sedimentation value, it is used for
The dipmeter at laser range finder of the measurement away from monitoring point distance, the incline direction for measuring monitoring point and angle of inclination；Each
The obliquity sensor, hydrostatic level and dipmeter are equipped with monitoring point, and laser range finder is arranged on the one of monitoring point
Side；
Laser range finder measurement is the distance between laser range finder measurement and monitoring point.
The obliquity sensor, hydrostatic level, dipmeter and laser range finder pass through the second transport module and first
Memory module is connected, and second transport module is connected with the first memory module, and power supply module is connected with the second transport module.
The monitoring side implemented using the building safety monitoring equipment based on big-dipper satellite and sensor of the present invention
Method, comprises the following steps：
1) antenna positioned at different monitoring points receives the signal sent from big-dipper satellite, to obtain Monitoring Data, and day
The Monitoring Data that line will be received is sent to signal acquisition controller；
2) the first receiver module of signal acquisition controller receives the Monitoring Data from antenna, and the first transport module will be supervised
Survey data and be conveyed to the storage of the first data memory module, and the first memory module is conveyed Monitoring Data by the first communication module
To Location Service Platform；
3) while, each monitoring point that obliquity sensor, hydrostatic level, laser range finder and laser range finder will be collected
Change of pitch angle amount information, sedimentation value information and the range information of laser range finder, incline direction and angle of inclination information leads to
Cross the second transport module be conveyed to the first memory module storage, and monitoring point change of pitch angle amount information, sedimentation value information and swash
The range information of optar, incline direction and angle of inclination information structure auxiliary monitoring information；First memory module is by the
One communication module is by auxiliary monitoring information conveyance to Location Service Platform；
4) while, the second receiver module of base station receives the signal sent from big-dipper satellite, and processor will come from
The information data of the second receiver module is processed into the positional information of base station, the positional information of base station, base station and different prisons
Relative position information between measuring point constitutes the positioning reference information of monitoring station；The described positioning reference of second memory module storage
Information, and described positioning reference information is conveyed to Location Service Platform by the second communication module；
5) Location Service Platform obtains positioning reference information, Monitoring Data and auxiliary monitoring information, resolves module according to institute
The real-time spatial data that positioning reference information, Monitoring Data and auxiliary monitoring information calculate different monitoring points is stated, it is different
The described real-time spatial data of monitoring point constitutes the location information of monitoring station；The 3rd memory module storage positioning letter
Breath, and the location information is distributed to building safety monitoring platform by release module；
6) the building safety monitoring platform obtains the location information, and the processing module processes the location information
Into building safety data, analysis judge module judges the safe condition of monitored building according to the building safety data, when
When analysis judge module judges that monitored building deforms upon displacement, alarm module alarm, when analysis judge module judges quilt
During monitoring building safety, alarm module is failure to actuate.
The of the invention relative positioning principle based on big-dipper satellite monitors building displacement and sedimentation：Relative positioning refers to use
Two (or many) receivers (the first receiver module i.e. of the invention and the second receiver module) be respectively disposed on one it is (or many
Bar) baseline two ends, simultaneous observation identical big-dipper satellite, to determine the relative position or basic lineal vector of baseline end points.In phase
During to positioning, ask poor by observed quantity, satellite clock correction, receiver clock-offsets can be eliminated, weaken ionosphere and tropospheric refraction
Influence, eliminate integer ambiguity parameter etc., improve baseline accuracy.If as shown in figure 1,2 points of A and B are within the same time
One group of satellite of identical (at least four, respectively S1, S2, S3, S4) is observed.And A points (i.e. base station) are known to one
Original correcting information, by certain Data-Link, is passed to B points (i.e. monitoring station), then the position of B points (i.e. monitoring station) can by point
To be determined.
Building (dilapidated house) the top layout monitoring station of monitoring is being needed, in region (building of stabilization) top cloth of stabilization
Base station is put, the initial data of base station and monitoring station is sent to simultaneously by data transmission system then the position of data center
Service platform is put, the high-precision real-time three-dimensional coordinate in monitoring station is obtained by Baselines between base station and monitoring station；Building
Safety monitoring platform to build Deformation Monitoring Data be analyzed, Cheng Tu, early warning, form；
The satellite difference information that base station will be received is delivered to Location Service Platform in real time by optical fiber.Location-based service is put down
Platform receives satellite-signal and base station information, and the three dimensions for can measure in real time after real time differential each monitoring point in monitoring station is sat
Mark.This result will be sent to building safety monitoring platform, coupling system identification, Theory of Vibration, vibration test technology, signal acquisition with
The experimental modal analysis method of the interdisciplinary technology such as analysis.Building safety monitoring platform is built to the differential signal result for receiving
The displacement of thing, inclination are calculated, there is provided building safety management department carries out safety analysis.
Top of building sets big-dipper satellite position monitor station, can effectively gather main safety monitoring data, according to
Multiple spot monitoring, can effectively reflect the Harms such as building bulk settling, inclination, sliding.
Beneficial effects of the present invention are mainly manifested in：
Monitoring device of the present invention has high precision, unattended, round-the-clock acquisition real time data, comprehensive prison
The advantage of survey, analysis of trend and early warning.Compared to traditional personal monitoring's method, monitoring method of the present invention has following
Advantage：
1) high-precision three-dimensional positioning
Big-dipper satellite can accurately determine plan-position and the geodetic height of monitoring station simultaneously, i.e., disposably obtain high-precision prison
The three-dimensional coordinate of measuring point, realizes monitoring time domain, the strict unification in spatial domain, has weight to further data processing and deformation analysis
Act on, the precision of Big Dipper high accuracy positioning can reach grade.
2) data are intuitive and reliable, prevent human error and error
Response quickly, short baseline is quickly positioned, and its observation time only needs several minutes, and positioning precision is high, prevents artificial behaviour
Slip up and error.
3) all weather operations, it is real to realize uninterruptedly continuing to monitor
Any time can simultaneously observe the satellite of more than 4 in Big Dipper user one day, round-the-clock can be carried out continuously the Big Dipper
Positioning measurement, sensor is arranged on monitored building body, and the transmission of data is completed by certain agreement, equally can be round-the-clock
It is monitored, big-dipper satellite is monitored and the sensor not influence of climate condition, substantially increases monitoring efficiency, reduces outer
Industry working strength.
4) observation website is without intervisibility, and point position selection is more flexible
When being positioned using the Big Dipper, the intervisibility situation between survey station is not required, as long as survey station signal reception good, point
Position is easy to preserve, thus Big Dipper monitoring net in reconnaissance more flexibly, facilitate, it is to avoid observe transition point in general measure
With the workload of turning point.
5) large area covering in short time
System operatio is simple to operate, without carrying out the manual duplication of labour, can save a large amount of manpower and materials, real in the short time
Existing large area covering.
6) multiple parameter data fusion
Collect with the monitoring related detailed base profile of building, such as the construction time, architecture storey, Lou Gao, build at building structure
Type is built, the current compromise state of monitoring building is gathered by sensor devices such as dipmeter, hydrostatic levels, built with reference to monitoring
The geological type in location is built, the meteorological data record that meteorological department accumulates for many years, and real time meteorological data, according to mechanics mould
Type, scientific and reasonable prediction is carried out to building deformation trend, provides 3 D deformation tendency chart.
7) construction history data accumulation and trend analysis
By accumulation and analysis to historical data, various Monitoring Datas are merged, by the application of corresponding analysis model,
Early warning when can carry out analysis of trend to building, and abnormal conditions occur, is the building condition evaluation in national or each city
Basic data is provided with judging.
Brief description of the drawings
Fig. 1 is the relative positioning principle schematic based on big-dipper satellite.
Fig. 2 is principle schematic of the invention.
Specific embodiment
2, the building safety monitoring equipment based on big-dipper satellite and sensor, including the monitoring being located outside referring to the drawings
Stand and base station 5, signal acquisition controller 2 and Location Service Platform 3 positioned at interior, the building safety monitoring positioned at distal end are put down
Platform 4, and known to the relative position of monitoring station and base station；
The monitoring station includes the antenna 1 of the signal sent for real-time reception big-dipper satellite, several antennas 1 dispersion peace
In the different monitoring points of monitored building, Monitoring Data is obtained with according to the signal for receiving, the antenna 1 is adopted with signal
Collection controller 2 is connected；
The signal acquisition controller 2 includes the first receiver module 21, the use for receiving the Monitoring Data from antenna 1
In the Monitoring Data of the first receiver module 21 is conveyed into the first transport module 22 that the first data memory module 23 is stored；Also wrap
The first communication module 26 is included, the first memory module 23 is connected by the first communication module 26 with Location Service Platform 3；Described first
Receiver module 21, the first transport module 22, the first memory module 23 and the first communication module 26 are sequentially connected；Also include power supply mould
Block 27, the power supply module 27 is connected one by one with receiver module 21, the first transport module 22 and the first memory module 23；
Base station 5 for providing positioning reference information for monitoring station is arranged on fixed position, and the base station 5 includes
For receiving the second receiver module 51 of the signal of big-dipper satellite transmission, for by the signal data from the second receiver module 51
It is processed into the processor 52 of positioning reference information and the second memory module 53 of the storage positioning reference information 52, described second
Memory module 53 is connected by the second communication module 54 with Location Service Platform 3；
Processor 52 by the signal-data processing from the second receiver module 51 into base station 5 positional information, due to base
Quasi- station 5 is arranged at fixed position, and base station 5 and monitoring station relative position information, it is known that can be carried for monitoring station
For positioning reference information.
The Location Service Platform 3 includes the positioning letter for Monitoring Data and positioning reference information to be calculated monitoring station
The 3rd of the resolving module of breath, the release module that location information is distributed to building safety monitoring platform and storage location information deposits
Storage module；
The building safety monitoring platform 4 has the processing module of location information of the treatment from Location Service Platform, also
The analysis that whether location information after including processing processing module is analyzed and judges monitoring point and have deformational displacement judges mould
Block, the analysis judge module is connected with alarm module；
The signal acquisition controller 2 also includes auxiliary monitoring device 25, and the auxiliary monitoring device 25 is included for supervising
Survey obliquity sensor, the static level for monitoring monitoring point sedimentation value of monitoring point change of pitch angle amount with respect to the horizontal plane
Instrument, the inclination for measuring the laser range finder away from monitoring point distance, the incline direction for measuring monitoring point and angle of inclination
Instrument；The obliquity sensor, hydrostatic level and dipmeter are equipped with each monitoring point, and laser range finder is arranged on monitoring
The side of point；
Laser range finder measurement is the distance between laser range finder measurement and monitoring point.
The obliquity sensor, hydrostatic level, dipmeter and laser range finder are by the second transport module 24 and the
One memory module 23 is connected, and second transport module 24 is connected with the first memory module 23, and power supply module 27 and second is passed
Defeated module 24 is connected.
The monitoring side implemented using the building safety monitoring equipment based on big-dipper satellite and sensor of the present invention
Method, comprises the following steps：
1) antenna 1 positioned at different monitoring points receives the signal sent from big-dipper satellite, to obtain Monitoring Data, and day
The Monitoring Data that line 1 will be received is sent to signal acquisition controller 2；
2) the first receiver module 21 of signal acquisition controller 2 receives the Monitoring Data from antenna 1, the first transport module
Monitoring Data is conveyed to the first data memory module 22 by 22 to be stored, and the first memory module 22 will by the first communication module 26
Monitoring Data is conveyed to Location Service Platform 3；
3) while, each monitoring point that obliquity sensor, hydrostatic level, laser range finder and laser range finder will be collected
Change of pitch angle amount information, sedimentation value information and the range information of laser range finder, incline direction and angle of inclination information leads to
Cross the second transport module 24 and be conveyed to the first memory module 23 and store, and the change of pitch angle amount information of monitoring point, sedimentation value information,
Range information, incline direction and angle of inclination information structure auxiliary monitoring information with laser range finder；First memory module 23
By the first communication module 26 by auxiliary monitoring information conveyance to Location Service Platform 3；
4) while, the second receiver module 51 of base station 5 receives the signal sent from big-dipper satellite, and processor 52 will
Information data from the second receiver module 51 is processed into the positional information of base station 5, the positional information of base station 5, base station 5
Relative position information between different monitoring points constitutes the positioning reference information of monitoring station；Second memory module 53 stores described
Positioning reference information, and described positioning reference information is conveyed to Location Service Platform 3 by the second 54 modules of communication；
5) Location Service Platform 3 obtains positioning reference information, Monitoring Data and auxiliary monitoring information, resolves module according to institute
The real-time spatial data that positioning reference information, Monitoring Data and auxiliary monitoring information calculate different monitoring points is stated, it is different
The described real-time spatial data of monitoring point constitutes the location information of monitoring station；The 3rd memory module storage positioning letter
Breath, and the location information is distributed to building safety monitoring platform 4 by release module；
6) the building safety monitoring platform 4 obtains the location information, and the processing module is by the location information
Building safety data are managed into, analysis judge module judges the safe condition of monitored building according to the building safety data,
When analysis judge module judges that monitored building deforms upon displacement, alarm module alarm, when analysis judge module judgement
During monitored building safety, alarm module is failure to actuate.
Obliquity sensor
Obliquity sensor uses Two-axis obliquity sensor, Two-axis obliquity sensor be using semiconductor sensitive element come
Measurement change of pitch angle amount with respect to the horizontal plane.The sensor quality is remarkable, respond ultrafast, strong antijamming capability, high property
Valency ratio, high precision, uniformity is good, is the ideal chose of the measurements such as in-situ horizontal inclination angle.Install very convenient, upper and lower covers can be complete
Separate.
Hydrostatic level
Multiple sensors can be constituted linker system, measurement building multiple monitoring point by hydrostatic level by catheter
Sedimentation value.This sensor is absorbed in the long-term, stable of building, unattended surveillance, with long lifespan, data stabilization, prevents
Good, anti-interference is good for shield property, install convenient the features such as.
Laser range finder
Laser range finder, is the instrument for carrying out Accurate Determining to the distance of target using laser, laser range finder is lightweight,
Small volume, speed simple to operate are fast and accurate, and its error is only the one of 1/5th Dao hundreds of points of other optical rangefinders.
Dipmeter
Dipmeter is used to measure component of the terrestrial gravitation in measurement direction.X/Y both directions can simultaneously be measured and inclined and become
Change, so as to incline direction and the angle of inclination of the point can be drawn by calculating；And can directly mount bus system and carry out automatically
Change data acquisition.It is widely used in the level of the inside soil bodies such as observation massif side slope, earth and rockfill dam, seashore dyke and building foundation pit
Direction change size.Can realize that wireless automatic is monitored again for remote districts；For harbour, railway, highway, skyscraper etc.
Engineering is a kind of necessary fine measuring instrument.
Multiple big-dipper satellite position monitor stations are laid in monitored top of building, is installed on each monitoring point of monitoring station
Big-dipper satellite antenna, general recommendations is all installed on four angles of building, and monitoring point is more, and Monitoring Data is more valuable.
Acquisition controller 2 transfers data to Location Service Platform 3 by data network (CDMA/GPRS/3G/4G), together
When, base station 5 (CORS stations) data also report high accuracy raw observation, Location Service Platform 3 to Location Service Platform 3 in real time
Obtain Big Dipper high-precision difference location data and issue by resolving software.
Location information data are issued building safety monitoring platform 4, building safety monitoring by Location Service Platform 3 by interface
Platform 4 generates different grades of early warning by data modeling, analyses and comparison by Precise Algorithm.
Government, enterprise, owner, resident can check according to different rights, count building safety information, and can obtain in time
Early warning information, effectively prevents the generation of potential safety hazard.
The high precision monitor terminal of a, the present invention with multi-antenna multiplexed technology
The price of single Big Dipper monitoring terminal is of a relatively high, but the relative low price of antenna 1, time division multiple acess can be used
Technology, is switched in turn to antenna, is acquired data, can effective reduces cost, can preferably carry out project popularization.
B, the multiple sensors of integrated building of the present invention safety carry out fusion resolving
Multiple-sensor integration refers to be monitored and inclination monitoring, Crack Monitoring, hydrostatic level sedimentation by by displacement structure
Monitoring etc. combines, and sets up the multiple parameter data convergence analysis evaluation system based on Displacement Analysis.Data analysis is to pass through
Analysis to satellite displacement monitoring data, grasps the change in displacement of structure, by various hands such as model analysis, FEM calculation
Section, the assessment with reference to other monitoring indexes completion such as seepage flow, wind speed, temperature, environment to works state.
Using Big Dipper GNSS multisystem compatible techniques, works global displacement and coordinate can be not only measured, can also led to
Cross data processing, Fourier transformation and obtain works frequency spectrum, also measurable works relative dimensional deformation, such that it is able to measure torsion
The deformation parameters such as bent, inclination.Its gained displacement and frequency spectrum can obtain result with accelerometer mutually confirm and supplement.
C, the fusion of integrated meteorological data are resolved
According to the geological type in monitoring building location, with reference to the meteorological data record that meteorological department is provided, according to power
Model is learned, scientific and reasonable prediction is carried out to building deformation trend.By the convergence analysis with building Monitoring Data, it is formed with
The Data Analysis Model of effect, the tendency safety analysis and early warning built under effective output abnormality weather.
D, equipment are monitored and data calibration technology automatically
The automatic inspection technology of monitoring device of the present invention can carry out data matter to the equipment in building in turn
Amount inspection, it reflects the working condition of equipment by the quality of data, monitoring device whether fatigue, whether the phenomenon such as crash, from
The working condition of dynamic adjustment equipment, can carry out dormancy, restart, reset etc. to operate.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (2)
1. the building safety monitoring equipment of big-dipper satellite and sensor is based on, it is characterised in that：Including the monitoring being located outside
Stand and base station, signal acquisition controller and Location Service Platform, the building safety monitoring platform positioned at distal end positioned at interior；
The monitoring station includes the antenna of the signal sent for real-time reception big-dipper satellite, and the dispersion of several antennas is arranged on quilt
Monitor in the different monitoring points of building, Monitoring Data is obtained with according to the signal for receiving, the antenna is controlled with signal acquisition
Device is connected；
The signal acquisition controller include for receive the Monitoring Data from antenna the first receiver module, for by first
The Monitoring Data of receiver module is conveyed to the first transport module of the first data memory module storage；Also include the first communication mould
Block, the first memory module is connected by the first communication module with Location Service Platform；First receiver module, the first transmission mould
Block, the first memory module and the first communication module are sequentially connected；Also include power supply module, the power supply module and receiver module,
First transport module and the first memory module are connected one by one；
Base station for providing positioning reference information for monitoring station is arranged on fixed position, and the base station is included for connecing
Receive the second receiver module of the signal that big-dipper satellite sends, for by the signal-data processing from the second receiver module into positioning
Second memory module of the processor of reference information and the storage positioning reference information, second memory module passes through second
Communication module is connected with Location Service Platform；
The Location Service Platform includes the location information for Monitoring Data and positioning reference information to be calculated monitoring station
Module is resolved, location information is distributed to the release module of building safety monitoring platform and the 3rd storage mould of location information is stored
Block；
The building safety monitoring platform has the processing module of location information of the treatment from Location Service Platform, also including right
Location information after processing module treatment is analyzed and judges whether monitoring point has the analysis judge module of deformational displacement, described
Analysis judge module is connected with alarm module；
The signal acquisition controller also includes auxiliary monitoring device, and the auxiliary monitoring device is included for monitoring monitoring point phase
Obliquity sensor for the change of pitch angle amount of horizontal plane, the hydrostatic level for monitoring monitoring point sedimentation value, for measuring
The dipmeter of the laser range finder away from monitoring point distance, the incline direction for measuring monitoring point and angle of inclination；Each monitoring
The obliquity sensor, hydrostatic level and dipmeter are equipped with point, and laser range finder is arranged on the side of monitoring point；
The obliquity sensor, hydrostatic level, dipmeter and laser range finder are by the second transport module and the first storage
Module is connected, and second transport module is connected with the first memory module, and power supply module is connected with the second transport module.
2. the monitoring side for being implemented using the building safety monitoring equipment based on big-dipper satellite and sensor described in claim 1
Method, comprises the following steps：
1) antenna positioned at different monitoring points receives the signal sent from big-dipper satellite, and to obtain Monitoring Data, and antenna will
The Monitoring Data for receiving is sent to signal acquisition controller；
2) the first receiver module of signal acquisition controller receives the Monitoring Data from antenna, and the first transport module will monitor number
Stored according to the first data memory module is conveyed to, and Monitoring Data is conveyed to position by the first memory module by the first communication module
Put service platform；
3) while, each monitoring point that obliquity sensor, hydrostatic level, laser range finder and laser range finder will be collected is inclined
Angle variable quantity information, the range information of sedimentation value information and laser range finder, incline direction and angle of inclination information are by the
Two transport modules be conveyed to the first memory module storage, and monitoring point change of pitch angle amount information, sedimentation value information and Laser Measuring
The range information of distance meter, incline direction and angle of inclination information structure auxiliary monitoring information；First memory module is led to by first
News module is by auxiliary monitoring information conveyance to Location Service Platform；
4) while, the second receiver module of base station receives the signal sent from big-dipper satellite, and processor will be from second
The information data of receiver module is processed into the positional information of base station, the positional information of base station, base station and different monitoring points
Between relative position information constitute monitoring station positioning reference information；The described positioning of second memory module storage is with reference to letter
Breath, and described positioning reference information is conveyed to Location Service Platform by the second communication module；
5) Location Service Platform obtains positioning reference information, Monitoring Data and auxiliary monitoring information, resolves module according to described fixed
Position reference information, Monitoring Data and auxiliary monitoring information calculate the real-time spatial data of different monitoring points, difference monitoring
The described real-time spatial data of point constitutes the location information of monitoring station；3rd memory module stores the location information, and
The location information is distributed to building safety monitoring platform by release module；
6) the building safety monitoring platform obtains the location information, and be processed into for the location information and build by the processing module
Secure data is built, analysis judge module judges the safe condition of monitored building according to the building safety data, works as analysis
When judge module judges that monitored building deforms upon displacement, alarm module alarm, when analysis judge module judges monitored
During building safety, alarm module is failure to actuate.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157099A (en) * | 2014-08-28 | 2014-11-19 | 蒋和平 | Railway disaster prevention monitoring system and method based on Internet of Things |
| CN204177377U (en) * | 2014-11-10 | 2015-02-25 | 天宸北斗卫星导航技术（天津）有限公司 | A kind of high-rise DEFORMATION MONITORING SYSTEM |
| CN105444726A (en) * | 2014-08-28 | 2016-03-30 | 中建四局第六建筑工程有限公司 | Method and system for building structure deformation monitoring based on Beidou satellite |
| CN206410668U (en) * | 2016-12-30 | 2017-08-15 | 浙大正呈科技有限公司 | Building safety monitoring equipment based on big-dipper satellite and sensor |
-
2016
- 2016-12-30 CN CN201611254907.6A patent/CN106767378A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157099A (en) * | 2014-08-28 | 2014-11-19 | 蒋和平 | Railway disaster prevention monitoring system and method based on Internet of Things |
| CN105444726A (en) * | 2014-08-28 | 2016-03-30 | 中建四局第六建筑工程有限公司 | Method and system for building structure deformation monitoring based on Beidou satellite |
| CN204177377U (en) * | 2014-11-10 | 2015-02-25 | 天宸北斗卫星导航技术（天津）有限公司 | A kind of high-rise DEFORMATION MONITORING SYSTEM |
| CN206410668U (en) * | 2016-12-30 | 2017-08-15 | 浙大正呈科技有限公司 | Building safety monitoring equipment based on big-dipper satellite and sensor |
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