CN106468546A - A kind of Architectural Equipment settlement monitor and its monitoring method - Google Patents
A kind of Architectural Equipment settlement monitor and its monitoring method Download PDFInfo
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- CN106468546A CN106468546A CN201510508039.9A CN201510508039A CN106468546A CN 106468546 A CN106468546 A CN 106468546A CN 201510508039 A CN201510508039 A CN 201510508039A CN 106468546 A CN106468546 A CN 106468546A
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- data
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- settlement
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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
Landscapes
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of Architectural Equipment settlement monitor and its monitoring method, using global position system many stars continuous correction, the present invention adds that RTK dynamic coordinate realizes sedimentation skew latitude coordinates and the data variation of elevation coordinate captures in real time, data is shown on instrument display screen in real time simultaneously, while display, data separate GPRS communication module can be imported background control center by mobile Internet by rectifier, and data center analyzes building offset problem and altitude data statistics by its software differential data.The present invention can receive the Big Dipper four star signal and can carry out real-time observation, and monitoring accuracy is higher can reach cm level, and operational approach is simple, without manual control management, can carry out whole day uninterrupted monitoring in 24 hours to find settlement issues.
Description
Technical field
The present invention relates to building industry field, more particularly, to a kind of monitor of building settlement and its side
Method.
Background technology
It is known that after the completion of a lot of large scale industry construction, skyscraper, electric power facility are built, by
In the combined influence of various artificial origins and natural cause, facility can occur different degrees of sedimentation.This deposits
In certain potential safety hazard, the service life of building can be shortened, reduce the safety of building.So
Select a kind of monitoring instrument of real-time monitored sedimentation to have great importance, found by instrument real-time monitored
Its settlement issues, it is to avoid because its sedimentation causes the destruction of building or the appearance of potential safety hazard.
Our Monitoring method of the subsidences now used are all by looking on the building built well mostly
Fixing point and multiple observation station are combined with level gauge and molten steel object staff carries out interim monitoring, by water
The settlement issues that quasi- instrument reading is built to determine height value to judge, but such method exists a lot
Inevitably problem.
For example：
1. before measuring, forget tester.For existing technology, measurement sedimentation needs are carried out repeatedly
The measurement of intermittent, so the high precision instrument of measurement sedimentation must carry out the correction of instrument before measuring,
If not correcting the error that principle will occur in measurement process, lead to the inaccurate of measurement.
2. need multiple observation stations to be observed the sedimentation situation built.For in existing observation procedure,
Want completely to be observed reaction to settlement issues it is necessary to one fixation of setting and multiple observation station are (former
Then above it is no less than 6) regularly observed, very little cannot be good if selecting observation station
React its settlement issues by apparatus measures, reduce monitoring accuracy.
3. Instrument measuring precision is relatively low.Certainty of measurement typically all exists present settlement monitor in the measurements
0.5m about, because its precision is too low, so its settlement issues can not accurately be reacted, should in real
With during it is possible to due to the problem of precision cause build sedimentation.
4. measurement distance is restricted.For in building settlement e measurement technology at this stage, to tested building
Requirement for height is generally limited to 30m, if building is too high being possible to affect the accuracy value of measurement,
Not can solve settlement issues.
Content of the invention
The invention aims to solving the above problems, devise a kind of sedimentation based on RTK system
Monitor.It eliminates above-mentioned various interference, is a high accuracy, the device of high standard settlement monitoring
And method.
Realizing above-mentioned purpose technical scheme is that settlement monitor is to utilize global position system
(BDS+GPS+GLONASS+Galileo) continuous correction of many stars adds that RTK dynamic coordinate realizes sedimentation skew
The data variation of latitude coordinates and elevation coordinate captures in real time, data is shown in instrument simultaneously in real time and shows
On screen, after while display, data separate GPRS communication module can be imported by rectifier by mobile Internet
Platform control centre, data center analyzes building offset problem and altitude data by its software differential data
Statistics.
Described settlement monitor, is mainly made up of monitor, fixed support；Inside described monitor
Include locating module, communication module, battery back-up module and power supply.
Described power supply external connection power line, powers to monitor, reserve battery is charged simultaneously；?
When emergency mains terminals cannot be powered, battery back-up module automatic, is that monitor is powered.
There is spirit bubble on described fixed support, during for installing, determining whether settlement monitor is balance
State.
There is fixed column described fixed support side, and fixed column has fixed screw, and fixed column is used for sinking
Fall monitor is fixed on building.
Settlement monitor, from being installed to data monitoring, is carried out as follows：
Firstth, the installation of fixing point.Settlement monitor, will be settled by correct reconnaissance using front in measurement
Monitor is fixed on building body.
Secondth, the selection of benchmark latitude coordinates and elevation coordinate.By the fixed position of settlement monitor
Selection of setting we can measure latitude and longitude coordinates value (x, y) and measure height value as building
Build reference coordinate and the reference elevation value of centre-of gravity shift measure of the change.
3rd, the change observation of latitude coordinates value and height value.When building is in no settling phase, sink
The longitude and latitude data of fall monitor and altitude data will consistent with benchmark data will not change.
But,
1., if the latitude coordinates of settlement monitor change and are treated as centre-of gravity shift, also imply that building
Layer starts to offset perpendicularity generation offset issue；
If 2. the height value of settlement monitor changes and is treated as building generation sedimentation change, then this
A little data will be reacted to master control backstage at once, and whether backstage Master Control Center, by the analysis to data, is seen
Within the scope of safety, if once exceeding sedimentation safety value, backstage will be notified that related personnel is carried out
The solution of problem, so just effectively avoids and causes the destruction of building or potential safety hazard because of its sedimentation
Occur.
4th, background network transmission.Background system passes through networking, and Master Control Center can be apart from rover station RTK
Nearest place produces a VRS virtual reference station to carry out the differential data and rover station RTK between by mistake
Difference resolves, and after RTCM differential corrections, the Centimeter Level high accuracy that can be effectively obtained real-time measurement is sat
Mark information.
Compared with existing settlement monitoring technology, it is an advantage of the current invention that it can receive the Big Dipper four star signal
Real-time observation can be carried out, and monitoring accuracy is higher can reach cm level, operational approach is simple, need not be artificial
Control management, whole day uninterrupted monitoring in 24 hours can be carried out to find settlement issues.
Brief description
Fig. 1 is settlement monitor schematic view of the mounting position；
Fig. 2 is settlement monitor schematic diagram；
Fig. 3 is data transfer schematic diagram；
Wherein：1- monitor, 2- fixed support, 3- building, 4- external power supply, 5- fixed screw,
6- spirit bubble, 7- fixed column.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is specifically described.
As illustrated, the present invention devises a kind of settlement monitor based on RTK system.It eliminates
Above-mentioned various interference, is a high accuracy, the device of high standard settlement monitoring and method.
Realizing above-mentioned purpose technical scheme is that settlement monitor is to utilize global position system
(BDS+GPS+GLONASS+Galileo) continuous correction of many stars adds that RTK dynamic coordinate realizes sedimentation skew
The data variation of latitude coordinates and elevation coordinate captures in real time, data is shown in instrument simultaneously in real time and shows
On screen, after while display, data separate GPRS communication module can be imported by rectifier by mobile Internet
Platform control centre, data center analyzes building offset problem and altitude data by its software differential data
Statistics.
Described settlement monitor, is mainly made up of monitor 1, fixed support 2；Described monitor
Inside includes locating module, communication module, battery back-up module and power supply.
Described power supply external connection power line 4, powers to monitor, reserve battery is charged simultaneously；
When emergency mains terminals cannot be powered, battery back-up module automatic, is that monitor is powered.
Spirit bubble 6 being had on described fixed support, during for installing, determining whether settlement monitor is flat
The state of weighing apparatus.
There is fixed column 7 described fixed support side, and fixed column has fixed screw 5, and fixed column is used for will
Settlement monitor is fixed on building.
Settlement monitor, from being installed to data monitoring, is carried out as follows：
Firstth, the installation of fixing point.Settlement monitor 1, will be sunk by correct reconnaissance using front in measurement
Fall monitor is fixed on building body.Generally select the higher position point of building, and surrounding be shelter,
Without interference with signal transmission.
Secondth, the selection of benchmark latitude coordinates and elevation coordinate.By the fixed position of settlement monitor
Selection of setting, records latitude and longitude coordinates value (x, y) and records a height value as building center of gravity
The reference coordinate of offset variation measurement and reference elevation value.
3rd, the change observation of latitude coordinates value and height value.When building is in no settling phase, sink
The longitude and latitude data of fall monitor and altitude data will consistent with benchmark data will not change.
But,
1., if the latitude coordinates of settlement monitor change and are treated as centre-of gravity shift, also imply that building
Layer starts to offset perpendicularity generation offset issue；
If 2. the height value of settlement monitor changes and is treated as building generation sedimentation change；
So these data will be reacted to master control backstage at once, and backstage Master Control Center is by dividing to data
Whether analysis, see within the scope of safety, if once exceeding sedimentation safety value, backstage will be notified that phase
Pass personnel carry out the solution of problem, so just effectively avoid because its sedimentation cause building destruction or
The appearance of potential safety hazard.
4th, background network transmission.Background system passes through networking, and Master Control Center can be apart from rover station RTK
Nearest place produces a VRS virtual reference station to carry out the differential data and rover station RTK between by mistake
Difference resolves, and after RTCM differential corrections, the Centimeter Level high accuracy that can be effectively obtained real-time measurement is sat
Mark information.
It is described further with reference to example：
20 layers of certain city's office block, high 66.73 meters, because floor is higher, the measurement work of sedimentation and
The vertical operation of floor is particularly important.The design requirement of perpendicularity is that (H is that building is total to (1/1000) H
High), total deviation cannot be greater than 50mm, and sedimentation height value total deviation requires to be not more than 30mm.So building
Descent precision and side-play amount are needed to carry out strict Monitoring and Controlling, to ensure building during building use
Itself and use safety.
After the high level place of showing up of office block carries out the selection of instrument installation site, settlement monitor is solid
Determine frame and enter luggage to fix, by the parameter setting of instrument is determined skew latitude coordinates (x, y) with
And two reference values that a height value changes as its sedimentation.During the use of office block, greatly
The height value in building and latitude coordinates value are constant, but are as the increase of building use time, and its this
The minimizing in body life-span, office block is within certain a period of time it may happen that offseting or settle, once there is this
The situation of sample, backstage will show the change of this data at once, because the data of rectifier is by VRS
Network technology uploads in real time in backstage Master Control Center, thus data after changing, Master Control Center will
Shown, whether backstage Master Control Center will be analyzed to its delta data simultaneously, see qualified
Change in this, if not within excursion, related personnel will be informed in time in backstage, allow relevant people
Member's effective solve problem within the shortest time, makes office block etc. obtain safety guarantee.
Data passes through network one VRS phantom station of generation near rectifier, carries out with settlement monitor
The real time differential of data resolves, and realizes the high-precision correction of building settlement value.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, the art
Technical staff some of which partly may be made some change and all embody the principle of the present invention,
Belong within protection scope of the present invention.
Claims (2)
1. a kind of Architectural Equipment Monitoring method of the subsidence, is characterized in that building settlement monitoring from being installed to data
Monitoring is carried out as follows：
Firstth, the installation of fixing point, instrument will settles prison by correct reconnaissance in measurement using front
Survey instrument to be fixed on building body；
Secondth, the selection of benchmark latitude coordinates and elevation coordinate, by the fixation of settlement monitor
Position Selection of setting we can measure latitude and longitude coordinates value (x, y) and measure an elevation
Value is as the reference coordinate building centre-of gravity shift measure of the change and reference elevation value；
3rd, the change observation of latitude coordinates value and height value；When building is in no settling phase,
The longitude and latitude data of settlement monitor and altitude data will consistent with benchmark data will not change；
1. the latitude coordinates of settlement monitor change and are treated as centre-of gravity shift, and floor starts to offset
There is offset issue in perpendicularity；
2. the height value of settlement monitor changes, and building occurs sedimentation change,
Data will be reacted to master control backstage at once, backstage Master Control Center by the analysis to data,
See whether within the scope of safety, if once exceeding sedimentation safety value, backstage will be notified that phase
Pass personnel carry out the solution of problem, so just effectively avoid and cause the broken of building because of its sedimentation
Evil idea or the appearance of potential safety hazard；
4th, background network transmission, background system passes through networking, and Master Control Center can be in distance flowing
The nearest place of the RTK that stands produces a VRS virtual reference station to carry out and rover station RTK between
Differential data error resolves, and after RTCM differential corrections, can be effectively obtained real-time measurement
Centimeter Level high-precision coordinate information.
2. a kind of Architectural Equipment settlement monitor, is mainly made up of monitor, fixed support；Its feature
It is inside described monitor, to include locating module, communication module, battery back-up module and power supply；
Described power supply external connection power line, powers to monitor, reserve battery is charged simultaneously；Institute
There is spirit bubble on the fixed support stated；There is fixed column described fixed support side, and fixed column has
Fixed screw, fixed column is used for for settlement monitor being fixed on building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508039.9A CN106468546A (en) | 2015-08-19 | 2015-08-19 | A kind of Architectural Equipment settlement monitor and its monitoring method |
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|---|---|---|---|
| CN201510508039.9A CN106468546A (en) | 2015-08-19 | 2015-08-19 | A kind of Architectural Equipment settlement monitor and its monitoring method |
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| CN201510508039.9A Pending CN106468546A (en) | 2015-08-19 | 2015-08-19 | A kind of Architectural Equipment settlement monitor and its monitoring method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073760A (en) * | 2017-12-15 | 2018-12-21 | 深圳市大疆创新科技有限公司 | RTK measuring device |
| CN111352129A (en) * | 2020-03-24 | 2020-06-30 | 广东星舆科技有限公司 | Method and device for monitoring differential quality and computer medium |
| CN113048941A (en) * | 2021-02-26 | 2021-06-29 | 福建潭晟建筑工程有限公司 | Building engineering is with straightness and settlement monitoring system that hangs down based on thing networking |
| CN113251999A (en) * | 2021-05-19 | 2021-08-13 | 河北建筑工程学院 | Real-time measuring method for monitoring deformation of building on line |
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| CN1928586A (en) * | 2006-05-09 | 2007-03-14 | 西安展意信息科技有限公司 | RTK-GPS technique based high altitude measuring device and method thereof |
| CN201173773Y (en) * | 2008-03-14 | 2008-12-31 | 河南工程学院 | GPS RTK total station type measuring apparatus |
| CN103398682A (en) * | 2013-08-08 | 2013-11-20 | 宁波海创天下信息科技有限公司 | Bridge displacement monitoring system and bridge displacement monitoring method |
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| CN1928586A (en) * | 2006-05-09 | 2007-03-14 | 西安展意信息科技有限公司 | RTK-GPS technique based high altitude measuring device and method thereof |
| CN201173773Y (en) * | 2008-03-14 | 2008-12-31 | 河南工程学院 | GPS RTK total station type measuring apparatus |
| CN103398682A (en) * | 2013-08-08 | 2013-11-20 | 宁波海创天下信息科技有限公司 | Bridge displacement monitoring system and bridge displacement monitoring method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073760A (en) * | 2017-12-15 | 2018-12-21 | 深圳市大疆创新科技有限公司 | RTK measuring device |
| WO2019113950A1 (en) * | 2017-12-15 | 2019-06-20 | 深圳市大疆创新科技有限公司 | Rtk measuring device |
| CN111352129A (en) * | 2020-03-24 | 2020-06-30 | 广东星舆科技有限公司 | Method and device for monitoring differential quality and computer medium |
| CN111352129B (en) * | 2020-03-24 | 2022-05-24 | 广东星舆科技有限公司 | Method and device for monitoring differential quality and computer medium |
| CN113048941A (en) * | 2021-02-26 | 2021-06-29 | 福建潭晟建筑工程有限公司 | Building engineering is with straightness and settlement monitoring system that hangs down based on thing networking |
| CN113251999A (en) * | 2021-05-19 | 2021-08-13 | 河北建筑工程学院 | Real-time measuring method for monitoring deformation of building on line |
| CN113251999B (en) * | 2021-05-19 | 2022-08-02 | 河北建筑工程学院 | Real-time measuring device for monitoring deformation of building on line |
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Application publication date: 20170301 |
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