CN108917695A - A kind of array-type sensor monitoring method for deformation monitoring - Google Patents
A kind of array-type sensor monitoring method for deformation monitoring Download PDFInfo
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- CN108917695A CN108917695A CN201810813490.5A CN201810813490A CN108917695A CN 108917695 A CN108917695 A CN 108917695A CN 201810813490 A CN201810813490 A CN 201810813490A CN 108917695 A CN108917695 A CN 108917695A
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- sensor
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- displacement meter
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of array-type sensor monitoring methods for deformation monitoring, successively include the following steps：Sensor acquisition, data transmission and data monitoring, wherein sensor acquisition carries out data acquisition using sensing system, data transmission includes wire transmission and wireless transmission, each displacement meter all has the independent inclined ability of survey at this time in the present invention, soft connection is showed again between each displacement meter simultaneously, it is whole at this time that there is 3 D stereo measurement capability, different and existing equipment, the present apparatus is not limited by installation environment, to which using effect is outstanding, each node integrated micro-electro-mechanical acceleration formula MEMS sensor has the ability of three-D displacement monitoring, overall co-ordination network transmission can be more accurate realization data acquisition, flexible array displacement meter does not need extra support or fixed device, there is no preferential axis, free bend simultaneously can be installed vertically and horizontally.
Description
Technical field
The present invention relates to sensors to monitor field, monitors more particularly, to a kind of array-type sensor for deformation monitoring
Method.
Background technique
In the product to being to be monitored in mark test item using traditional inclinometer, traditional inclinometer can only for existing market
Single-unit is one-dimensional or two-dimensional measurement, and is to take manual mode of operation to carry out operation to accomplish real-time monitoring, manual measurement
Operation procedure is cumbersome and measurement accuracy is difficult to ensure.
Inclinometer installation difficulty traditional simultaneously is big, needs to carry out very cumbersome debugging.
Summary of the invention
The present invention is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of array-type sensor monitoring method for deformation monitoring, successively includes the following steps：Sensor acquisition, number
According to transmission and data monitoring, wherein sensor acquisition carries out data acquisition using sensing system, and data transmission includes wired
Transmission and wireless transmission are realized by cable network or wireless network after sensing system data collected are converted and are passed
It is defeated；The data monitoring includes cloud platform monitoring system, and cloud platform monitoring system is received by cable network or wireless network
The data that sensing system is uploaded, cloud platform monitoring system sensing data analyze and is successively carried out data processing,
Data analysis, early warning and alarming and data publication operation.
As a further solution of the present invention：The sensing system includes flexible array displacement meter, flexible array displacement
Meter includes the displacement meter that at least 8 sections are in soft connection, and the displacement meter ontology includes the steel pipe of rigid straight pipe shape, wherein steel pipe
Inner wall is fixed with glue, welding or screw or gluing is fixed form is fixedly installed with for measuring to steel pipe angle
Sensor, the sensor use micro electronmechanical acceleration formula MEMS sensor, and wherein the sensor wire of sensor is from steel pipe
Single port extends；The outside fixing sleeve of the steel pipe is equipped with interior stainless steel mesh grid set, and interior stainless steel mesh grid covers outer
Side fixing sleeve is equipped with the waterproof heat-shrink tube of circular tube shaped, and the outside fixing sleeve of waterproof heat-shrink tube is equipped with outer stainless steel mesh grid set；Institute
It states and soft docking is realized by soft butt joint between displacement meter ontology, each displacement meter all has the independent inclined energy of survey at this time
Power, while showing soft connection again between each displacement meter, whole at this time have a 3 D stereo measurement capability, it is different with it is existing
Equipment, the present apparatus are not limited by installation environment, so that using effect is outstanding.
As a further solution of the present invention：The each node of sensing system described in the sensing system is displacement meter
Integrated microprocessor, micro electronmechanical acceleration formula MEMS sensor and temperature sensor have independent three-dimensional displacement measurement and temperature
Measurement capability.
As a further solution of the present invention：The starting point of the flexible array displacement meter is by soft butt joint to being connected to
Proximal end fixed knot, proximal end fixed knot and external structure it is identical as flexible inclinometer structure, and the inside of proximal end fixed knot is not provided with
Sensor module.
Beneficial effects of the present invention：Each displacement meter all has the independent inclined ability of survey at this time in the present invention, while each
Soft connection is showed again between displacement meter, it is whole at this time that there is 3 D stereo measurement capability, different and existing equipment, the present apparatus
It is not limited by installation environment, so that using effect is outstanding, each node is displacement meter integrated microprocessor, micro electronmechanical
Acceleration formula MEMS sensor and temperature sensor have independent three-dimensional displacement measurement and temperature measurement capabilities, overall co-ordination net
Network transmits realization data acquisition that can be more accurate, and flexible array displacement meter does not need extra support or fixed device, do not have
Preferential axis, free bend simultaneously can be installed vertically and horizontally.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is hardware configuration partial schematic diagram of the present invention；
Fig. 2 is the system block diagram in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1-2, in the embodiment of the present invention, a kind of array-type sensor monitoring method for deformation monitoring, according to
It is secondary to include the following steps：Sensor acquisition, data transmission and data monitoring, wherein sensor acquisition using sensing system into
The acquisition of row data, data transmission include wire transmission and wireless transmission, are led to after sensing system data collected are converted
It crosses cable network or wireless network realizes transmission；The data monitoring includes cloud platform monitoring system, cloud platform monitoring system
The data uploaded by cable network or wireless network receiving sensor system, cloud platform monitoring system is to sensing data
It carries out analyzing and successively carrying out data processing, data analysis, early warning and alarming and data publication operation；.
The sensing system includes flexible array displacement meter, and flexible array displacement meter includes that at least 8 sections are in soft connection
Displacement meter, the displacement meter ontology includes the steel pipe of rigid straight pipe shape, and wherein the inner wall of steel pipe is with glue, welding or screw
The fixed form of fixed or gluing is fixedly installed with the sensor for measuring to steel pipe angle, and the sensor is using micro-
Electromechanical acceleration formula MEMS sensor, wherein the sensor wire of sensor is extended from the Single port of steel pipe；The steel pipe
Outside fixing sleeve be equipped with interior stainless steel mesh grid set, the outside fixing sleeve of interior stainless steel mesh grid set is equipped with the waterproof of circular tube shaped
The outside fixing sleeve of heat-shrink tube, waterproof heat-shrink tube is equipped with outer stainless steel mesh grid set；By soft between the displacement meter ontology
Soft docking is realized in butt joint, and each displacement meter all has the independent inclined ability of survey at this time, while being in again between each displacement meter
Reveal soft connection, whole at this time to have 3 D stereo measurement capability, different and existing equipment, the present apparatus is not by installation environment
Limitation, so that using effect is outstanding；
The each node of sensing system is displacement meter integrated microprocessor, micro electronmechanical acceleration formula MEMS sensor
With temperature sensor, there are independent three-dimensional displacement measurement and temperature measurement capabilities.
The starting point of the flexible array displacement meter by soft butt joint to being connected to proximal end fixed knot, proximal end fixed knot with
External structure it is identical as flexible array displacement meter, and the inside of proximal end fixed knot is not provided with sensor module.
The working principle of the invention is：Each displacement meter all has the independent inclined ability of survey, while between each displacement meter
Soft connection is showed again, and whole at this time to have 3 D stereo measurement capability, different and existing equipment, the present apparatus is not by mounting ring
The limitation in border, so that using effect is outstanding, each node is displacement meter integrated microprocessor, micro electronmechanical acceleration formula
MEMS sensor and temperature sensor have independent three-dimensional displacement measurement and temperature measurement capabilities, and overall co-ordination network transmission can
It is acquired with more accurate realization data.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of array-type sensor monitoring method for deformation monitoring, which is characterized in that successively include the following steps：Sensing
Device acquisition, data transmission and data monitoring, wherein sensor acquisition carries out data acquisition, data transmission using sensing system
Including wire transmission and wireless transmission, pass through cable network or wireless network after sensing system data collected are converted
Network realizes transmission；The data monitoring includes cloud platform monitoring system, and cloud platform monitoring system is by cable network or wirelessly
The data that network receiving sensor system is uploaded, cloud platform monitoring system analyze and successively count to sensing data
According to processing, data analysis, early warning and alarming and data publication operation.
2. the array-type sensor monitoring method according to claim 1 for deformation monitoring, which is characterized in that the biography
Sensor system includes flexible array displacement meter, and flexible array displacement meter includes the displacement meter that at least 8 sections are in soft connection, institute's rheme
The steel pipe that meter ontology includes rigid straight pipe shape is moved, wherein the inner wall of steel pipe is fixed with glue, welding or screw or gluing is fixed
Form be fixedly installed with the sensor for measuring to steel pipe angle, the sensor uses micro electronmechanical acceleration formula
MEMS sensor, wherein the sensor wire of sensor is extended from the Single port of steel pipe；The outside fixing sleeve of the steel pipe
Equipped with interior stainless steel mesh grid set, the outside fixing sleeve of interior stainless steel mesh grid set is equipped with the waterproof heat-shrink tube of circular tube shaped, waterproof
The outside fixing sleeve of heat-shrink tube is equipped with outer stainless steel mesh grid set；It is soft by soft butt joint realization between the displacement meter ontology
Confrontation connects.
3. the array-type sensor monitoring method according to claim 1 for deformation monitoring, which is characterized in that the biography
The each node of sensor system be displacement meter integrated microprocessor, micro electronmechanical acceleration formula MEMS sensor and temperature sensor,
With independent three-dimensional displacement measurement and temperature measurement capabilities.
4. the array-type sensor monitoring method according to claim 1 for deformation monitoring, which is characterized in that described soft
Property array displacement meter starting point by soft butt joint to being connected to proximal end fixed knot, proximal end fixed knot and external structure and flexible
Array displacement meter structure is identical, and the inside of proximal end fixed knot is not provided with sensor module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810813490.5A CN108917695A (en) | 2018-07-23 | 2018-07-23 | A kind of array-type sensor monitoring method for deformation monitoring |
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| CN201810813490.5A CN108917695A (en) | 2018-07-23 | 2018-07-23 | A kind of array-type sensor monitoring method for deformation monitoring |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323682A (en) * | 2018-12-21 | 2019-02-12 | 李端有 | A kind of method and apparatus of real-time automatic measuring tunnel cross-section deformation |
| CN110006398A (en) * | 2019-03-26 | 2019-07-12 | 华思（广州）测控科技有限公司 | A kind of flexible inclinometer device and method for turning round function with survey |
| CN110006382A (en) * | 2019-03-26 | 2019-07-12 | 华思（广州）测控科技有限公司 | A kind of deep displacement automated watch-keeping facility integrated with surface displacement and method |
| CN110530324A (en) * | 2019-08-21 | 2019-12-03 | 苏州市建设工程质量检测中心有限公司 | A kind of modular architectural modular unit deformation performance detection method |
| CN111207725A (en) * | 2020-01-08 | 2020-05-29 | 杭州交通工程监理咨询有限公司 | Tunnel settlement monitoring device and equipment and method for installing tunnel settlement monitoring device |
| CN112378376A (en) * | 2020-11-09 | 2021-02-19 | 广州海洋地质调查局 | Seabed deformation combined monitoring method based on sensing array and inclinometer |
| CN113074692A (en) * | 2021-03-03 | 2021-07-06 | 蔡德所 | Array type displacement monitoring system |
| CN113251990A (en) * | 2021-05-26 | 2021-08-13 | 中国铁路设计集团有限公司 | Deformation monitoring equipment based on MEMS accelerometer |
| CN113405931A (en) * | 2020-12-18 | 2021-09-17 | 长江勘测规划设计研究有限责任公司 | Measuring device and method for dynamically monitoring scouring process of weir plug body drainage groove |
| CN115096251A (en) * | 2022-06-23 | 2022-09-23 | 西安电子科技大学 | Skin monitoring system and monitoring method for structural health monitoring |
| CN115143915A (en) * | 2022-09-06 | 2022-10-04 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Zero-offset-error self-correction deep-layer horizontal displacement array type monitoring system |
| US12007230B2 (en) | 2021-06-24 | 2024-06-11 | China University Of Geosciences (Wuhan) | Packaging structure of flexible sensing strip for monitoring large deformation at deep position of sliding mass and monitoring method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323682A (en) * | 2018-12-21 | 2019-02-12 | 李端有 | A kind of method and apparatus of real-time automatic measuring tunnel cross-section deformation |
| CN109323682B (en) * | 2018-12-21 | 2023-08-11 | 中国三峡建设管理有限公司 | Method and device for automatically measuring tunnel section deformation in real time |
| CN110006398A (en) * | 2019-03-26 | 2019-07-12 | 华思（广州）测控科技有限公司 | A kind of flexible inclinometer device and method for turning round function with survey |
| CN110006382A (en) * | 2019-03-26 | 2019-07-12 | 华思（广州）测控科技有限公司 | A kind of deep displacement automated watch-keeping facility integrated with surface displacement and method |
| CN110530324B (en) * | 2019-08-21 | 2021-06-08 | 苏州市建设工程质量检测中心有限公司 | Deformation performance detection method for modular building module unit |
| CN110530324A (en) * | 2019-08-21 | 2019-12-03 | 苏州市建设工程质量检测中心有限公司 | A kind of modular architectural modular unit deformation performance detection method |
| CN111207725A (en) * | 2020-01-08 | 2020-05-29 | 杭州交通工程监理咨询有限公司 | Tunnel settlement monitoring device and equipment and method for installing tunnel settlement monitoring device |
| CN111207725B (en) * | 2020-01-08 | 2021-12-28 | 杭州交通工程监理咨询有限公司 | Tunnel settlement monitoring device and equipment and method for installing tunnel settlement monitoring device |
| CN112378376A (en) * | 2020-11-09 | 2021-02-19 | 广州海洋地质调查局 | Seabed deformation combined monitoring method based on sensing array and inclinometer |
| CN113405931A (en) * | 2020-12-18 | 2021-09-17 | 长江勘测规划设计研究有限责任公司 | Measuring device and method for dynamically monitoring scouring process of weir plug body drainage groove |
| CN113074692A (en) * | 2021-03-03 | 2021-07-06 | 蔡德所 | Array type displacement monitoring system |
| CN113251990A (en) * | 2021-05-26 | 2021-08-13 | 中国铁路设计集团有限公司 | Deformation monitoring equipment based on MEMS accelerometer |
| US12007230B2 (en) | 2021-06-24 | 2024-06-11 | China University Of Geosciences (Wuhan) | Packaging structure of flexible sensing strip for monitoring large deformation at deep position of sliding mass and monitoring method |
| CN115096251A (en) * | 2022-06-23 | 2022-09-23 | 西安电子科技大学 | Skin monitoring system and monitoring method for structural health monitoring |
| CN115143915A (en) * | 2022-09-06 | 2022-10-04 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Zero-offset-error self-correction deep-layer horizontal displacement array type monitoring system |
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Application publication date: 20181130 |