CN114459430B - Storage tank settlement and inclination monitoring method and system - Google Patents
Storage tank settlement and inclination monitoring method and system Download PDFInfo
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- CN114459430B CN114459430B CN202210387124.4A CN202210387124A CN114459430B CN 114459430 B CN114459430 B CN 114459430B CN 202210387124 A CN202210387124 A CN 202210387124A CN 114459430 B CN114459430 B CN 114459430B
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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
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The invention discloses a method and a system for monitoring the sedimentation and the inclination of a storage tank, wherein the system is applied to the sedimentation and the inclination monitoring of the storage tank and comprises an angle change acquisition device, and the angle change acquisition device comprises an attitude sensor I and an attitude sensor II; the attitude sensor II is arranged on the storage tank and can move along with the storage tank; the attitude sensor I is arranged on a support connected with the storage tank, and the support can change angle along with the sedimentation or the inclination of the storage tank; the position of the attitude sensor I is kept unchanged from the ground, and the angle of the attitude sensor I can be changed along with the change of the angle of the support; the device also comprises a central controller connected with the angle change acquisition device. The invention can monitor the sedimentation and the inclination of the storage tank in real time only by adding two attitude sensors on the basis of the original equipment, and has the advantages of simple implementation, simple algorithm and less occupied system resources.
Description
Technical Field
The invention belongs to the field of large equipment settlement and inclination monitoring, and particularly relates to a method and a system for monitoring the settlement and the inclination of a storage tank.
Background
With the continuous development of hydrogen energy, the safety application of hydrogen is a focus of social common attention according to the characteristics of hydrogen (flammable and explosive), the traditional storage tank monitoring system is only realized aiming at the calculation of pressure, filling times and temperature, and the problems of personal hazard, property loss and the like caused by the foundation subsidence of the storage tank, the inclination and collapse of the storage tank and the like are not solved.
Disclosure of Invention
In view of this, the present invention provides a method and a system for monitoring the sedimentation and inclination of a storage tank, which are used for monitoring the sedimentation and inclination of the storage tank in real time.
In order to solve the technical problems, the technical scheme of the invention is that a storage tank settlement and inclination monitoring system is adopted, is applied to settlement and inclination monitoring of a storage tank and comprises an angle change acquisition device, and the angle change acquisition device comprises an attitude sensor I and an attitude sensor II; the attitude sensor II is arranged on the storage tank and can move along with the storage tank; the attitude sensor I is arranged on a support connected with the storage tank, and the support can change angle along with the sedimentation or the inclination of the storage tank; the position of the attitude sensor I is kept unchanged from the ground, and the angle of the attitude sensor I can be changed along with the change of the angle of the support;
the storage tank is characterized by further comprising a central controller connected with the angle change acquisition device, wherein the central controller is used for judging whether the storage tank is settled or/and inclined according to the angle change values of the attitude sensor I and the attitude sensor II.
The principle of the invention is to judge whether the storage tank is settled or/and inclined by sequentially detecting the angle changes of the two attitude sensors. If only the attitude sensor I changes the angle, the storage tank is proved to be vertically settled; if the attitude sensors I and II simultaneously change the angle, the storage tank is inclined or inclined and settled simultaneously.
As a modification, the attitude sensor II is fixed on the outer wall of the storage tank; support piece includes stiff end and follow-up end, stiff end and ground holding position are unchangeable and only can take place the angle change, follow-up end makes follow-up end can follow the storage tank motion with the storage tank is fixed or swing joint, attitude sensor I sets up on support piece's the fixed end. The attitude sensor I is arranged at the fixed end for the purpose of ensuring the movement rule of the attitude sensor I, namely the position of the attitude sensor I is kept unchanged from the ground and the angle can be changed along with the change of the angle of the support.
As a further improvement, the storage tank is provided with a process pipeline;
one end of the process pipeline is connected with filling equipment, the other end of the process pipeline is connected with the storage tank, at least one part of the process pipeline is used as the supporting piece, and the attitude sensor I is arranged on the horizontal section of the process pipeline. The process pipeline of the storage tank is used as a supporting piece, so that the reuse rate of the equipment is improved, and the installation cost of the system is reduced.
As an improvement, the device also comprises a bracket for supporting the process pipeline, and the attitude sensor I is arranged at the joint of the process pipeline and the bracket. The process pipeline is fixed through the bracket, so that the joint of the process pipeline and the process pipeline becomes the fixed end of the supporting piece.
As another further improvement, the alarm device is connected with the central controller and used for giving an alarm after the central controller judges that the storage tank is settled or inclined;
and the data transmission device is connected with the central controller and is used for uploading data to the cloud platform.
The invention also provides a storage tank settlement and inclination monitoring method, which is applied to the storage tank settlement and inclination monitoring system and comprises the following steps:
acquiring angle changes of an attitude sensor I and an attitude sensor II;
and judging whether the storage tank is settled or/and inclined or not by utilizing the angle change of the attitude sensor I and the attitude sensor II.
As an improvement, the judging whether the storage tank is settled or/and inclined by utilizing the angle changes of the attitude sensor I and the attitude sensor II comprises the following steps:
judging whether the angle change of the attitude sensor I is greater than 0, and if so, judging whether the angle change of the attitude sensor II is greater than 0;
if the angle change of the attitude sensor II is equal to 0, the storage tank is settled;
if the angle change of the attitude sensor II is more than 0, the storage tank is inclined or the sedimentation and the inclination are simultaneously carried out. In actual production, the inclination of the storage tank or the simultaneous sedimentation and inclination indicate that an accident is possible, so that the storage tank does not need to be distinguished.
As an improvement, the determining whether the storage tank is settled or/and inclined by using the angle changes of the attitude sensor I and the attitude sensor II further comprises:
calculating the early warning value after the storage tank is settled or/and inclined:
d= tanθ*L
wherein d is an early warning value, and L is the initial distance between the attitude sensor I and the storage tank; theta is an angle change value of the attitude sensor I in the vertical direction;
and comparing the early warning value with a threshold value, and giving an alarm if the early warning value is greater than or equal to the threshold value.
The early warning value is used for indicating the degree of sedimentation or/and inclination, and compared with the actual sedimentation and inclination values, comprehensive comparison is more convenient.
As an improvement, before the angle changes of the attitude sensor I and the attitude sensor II are collected, the attitude sensor I and the attitude sensor II are calibrated, and errors are eliminated.
As an improvement, the inclination direction of the storage tank is obtained by utilizing the change of the angle value of the attitude sensor II.
The invention has the advantages that: the monitoring method and the monitoring system with the structure can monitor the settlement and the inclination of the storage tank in real time only by adding two attitude sensors on the basis of the original equipment, and have the advantages of simple implementation, simple algorithm and less occupied system resources.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of embodiment 1.
Fig. 3 is a schematic structural view of embodiment 2.
Fig. 4 is a diagram illustrating the warning value d during sedimentation.
Fig. 5 is a diagram illustrating the warning value d when the left and right directions are inclined.
FIG. 6 is a flow chart of a tank inclination monitoring method.
The labels in the figure are: the system comprises a storage tank 1, a process pipeline 2, a filling device 3, a posture sensor I4, a posture sensor II5, a bracket 6, a central controller 7, an alarm device 8, a data transmission device 9, a cloud platform 10, a supporting piece 100, a fixed end 101 and a follow-up end 102.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make those skilled in the art better understand the technical solutions of the present invention.
As shown in FIG. 1, the invention provides a monitoring system for the sedimentation and the inclination of a storage tank, which is applied to the sedimentation and the inclination monitoring of the storage tank 1 and comprises an angle change acquisition device, wherein the angle change acquisition device comprises an attitude sensor I4 and an attitude sensor II 5; the attitude sensor II5 is arranged on the storage tank 1 and can move along with the storage tank 1; the attitude sensor I4 is provided on a support 100 connected to the tank 1, the support 100 being angularly variable with the settlement or inclination of the tank 1; the position of the attitude sensor I4 is kept constant with the ground and the angle can be changed along with the change of the angle of the support 100;
the system also comprises a central controller 7 connected with the angle change acquisition device, wherein the central controller 7 is used for judging whether the storage tank 1 is settled or/and inclined according to the angle change values of the attitude sensor I4 and the attitude sensor II 5.
Since the attitude sensor I4 is connected to the outside of the tank 1 through the support 100 and its position is kept constant with the ground, the position of the tank 1 does not change regardless of the settlement or the inclination of the tank, but the angle of the attitude sensor I4 changes following the change of the support 100. On the other hand, the attitude sensor II5 is attached to the tank 1 and can be settled or tilted with the tank 1, but the attitude sensor II5 does not change its angle when the tank 1 is settled vertically, and changes its angle only when it is tilted. According to the above features, the settlement and inclination of the storage tank 1 can be monitored only by the two attitude sensors without providing a special height detection or other means for detecting the settlement of the storage tank 1.
Specifically, attitude sensor II5 can be fixed in storage tank 1 outer wall, makes things convenient for dismouting maintenance. And the support member 100 is preferably a link rod, and comprises a fixed end 101 and a following end 102, the fixed end 101 is fixed on the ground and can only change the angle, the following end 102 is fixed on the storage tank 1 or movably connected with the storage tank 1, so that the following end can move along with the storage tank 1, and the attitude sensor I4 is arranged on the fixed end of the support member 100. The fixed end 101 of the support 100 may be fixedly connected or hinged to the ground by means of a bracket 6 or the like, as may the follower end of the support. When the support member 100 is fixedly connected, the material of the support member 100 needs to have certain elasticity and ductility so as to ensure that the support member 100 and the storage tank 1 are not broken within a certain range of inclination and settlement.
In this embodiment, the fixed end 101 of the supporting member 100 refers to an end which is fixed to the ground and can change its angle, and is realized by some means including but not limited to connection (both fixed connection and hinge connection) with the bracket 6 fixed on the ground. The following end 102 of the support 100 refers to an end fixedly connected to the tank 1 or hinged such that the following end is movable with the tank 1.
Example 1
To further reduce cost and increase equipment reuse, embodiment 1 provides a way to mount attitude sensor I4 on existing process pipe 2, as shown in fig. 2. The existing storage tank 1 is provided with a process pipeline 2; one end of the process pipeline 2 is connected with the filling device 3, the other end of the process pipeline 2 is connected with the storage tank 1, at least one part of the process pipeline 2 is used as the supporting piece 100, and the attitude sensor I4 is arranged on the horizontal section of the process pipeline 2. In this embodiment, the storage tank 1 is installed horizontally, and the process pipeline 2 is connected horizontally thereto. The attitude sensor I4 is installed with the process pipe 2 as the support 100, saving the cost of the support.
In order to make the position of the attitude sensor I4 constant with the ground and the angle variable with the angle of the support 100, the present embodiment further includes a bracket 6 for supporting the process pipe 2, and the attitude sensor I4 is installed at the connection between the process pipe 2 and the bracket 6. The connecting part of the process pipeline 2 and the bracket 6 is fixed through the bracket 6, so that the position of the connecting part is not changed and only the angle is changed, and the installation requirement of the attitude sensor I4 is met. Of course, the form of the bracket 6 is not limited in the present invention, and may be fixedly installed on the ground, or may be fixed on a wall surface, a ceiling surface, or the like, as long as the attitude sensor I4 can be changed in angle to not change in position according to the settlement and inclination of the storage tank 1.
In addition, the system also comprises an alarm device 8 connected with the central controller 7, wherein the alarm device 8 is used for giving an alarm after the central controller 7 judges that the storage tank 1 is settled or inclined; and a data transmission device 9 connected with the central controller 7, wherein the data transmission device 9 is used for uploading data to the cloud platform 10.
Example 2
In addition, the attitude sensor of the invention can be an angle sensor, and certainly, other sensors capable of sensing angle change can be adopted.
As shown in fig. 6, the present invention further provides a tank settlement and inclination monitoring method, which is applied to the tank settlement and inclination monitoring system, and the method includes:
s1, calibrating the attitude sensor I and the attitude sensor II to eliminate errors; before the acquisition angle changes, the attitude sensor I and the attitude sensor II need to be reset to zero, so that false alarm is avoided.
S2 collects the angle changes of the attitude sensor I and the attitude sensor II.
S3, judging whether the storage tank is settled or/and inclined by using the angle changes of the attitude sensor I and the attitude sensor II, specifically:
s31, judging whether the angle change of the attitude sensor I is greater than 0, and if so, judging whether the angle change of the attitude sensor II is greater than 0;
s32 if the angle change of the attitude sensor II is equal to 0, the tank is settled.
S33 if the angle change of the attitude sensor II is larger than 0, the storage tank is inclined or the sedimentation and the inclination are carried out simultaneously.
The judgment of the angle change is only qualitative judgment of the settlement or/and the inclination actually, and in the actual production work, slight settlement or inclination may occur, but the safety is not affected, so that quantitative judgment of the settlement or/and the inclination is also needed to see whether the safety standard is exceeded or not.
In this embodiment, a formula is used
d= tanθ*L
And calculating an early warning value, wherein d is the early warning value, L is the initial distance between the attitude sensor I and the storage tank, and theta is the angle change value of the attitude sensor I in the vertical direction.
The early warning value d during settlement is shown in fig. 4, a point A is the installation position of the attitude sensor I, a point B is the connection point of the support piece and the storage tank at the beginning, and AB is L at the moment. Point C is the location of the connection point of the support to the tank after settling has occurred. The warning value d is the distance of BC.
The early warning value d of the left-right direction inclination is shown in fig. 5, a point a is the installation position of the attitude sensor I, a point B is the connection point of the supporting member and the storage tank at the beginning, a point B 'is the position of the connection point of the supporting member and the storage tank after the inclination occurs, and the early warning value d at this time calculates the distance from the point B to the point B' in the vertical direction, namely, a line segment BC in the drawing.
When the storage tank is inclined forwards, the supporting piece is pressed downwards to generate certain bending, and at the moment, the attitude sensor I also changes in angle, and the early warning value d is consistent with the value shown in figure 4.
The support member will lift slightly when the tank is tilted backwards (too much tilting will break, and the tilt will be visible to the eye), and the warning value d will be similar to fig. 4, except that point C is above point B.
According to the invention, the sensor I is arranged on the supporting piece with one end fixed and the other end moving along with the storage tank, so that the sedimentation of the storage tank can be monitored through the two attitude sensors. In order to make maximum use of the existing equipment, the support in this embodiment is actually the process pipe of the tank. The process pipeline is used as a supporting piece, and the early warning value d can also be used for intuitively reacting settlement and inclination. If the angle is used directly for comparison, the angle is affected by L, and it is troublesome to set it, and the threshold value is reset once the sensor changes its mounting position.
And after the calculation of the early warning value is finished, comparing the early warning value with a threshold value, alarming if the early warning value is greater than or equal to the threshold value, and uploading the data to the cloud platform. The early warning values d generated by the settlement and the inclination are required to be compared with respective threshold values.
In addition, the invention can also utilize the angle value change of the attitude sensor II to obtain the inclination direction of the storage tank, and the inclination direction can be directly read from the attitude sensor II.
The angle generated by the storage tank and the inlet pipe is monitored through the attitude sensor, the displacement is calculated through a trigonometric function, and the mobile monitoring of the operation safety of the storage tank, such as inclination and settlement, is realized. And then, carrying out early warning and alarming on the calculated data according to the set threshold value, and simultaneously realizing remote safety early warning, alarming and other management of the user mobile terminal through the cloud platform.
It should also be noted that the invention is not limited to be used in monitoring the sedimentation and inclination of storage tanks, but can also be used in other large equipment such as iron towers, converters, etc., and even further, the invention can also be used in buildings such as high-rise buildings, and in the sedimentation and inclination monitoring of natural objects such as mountains, as long as the attitude sensor can be installed according to the idea of the invention.
The above are only preferred embodiments of the present invention, and it should be noted that the above preferred embodiments should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and should be considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a storage tank settlement slope monitoring system, is applied to the settlement and the slope monitoring of storage tank which characterized in that: the device comprises an angle change acquisition device, wherein the angle change acquisition device comprises an attitude sensor I and an attitude sensor II; the attitude sensor II is arranged on the storage tank and can move along with the storage tank; the attitude sensor I is arranged on a support connected with the storage tank, and the support can change angle along with the sedimentation or the inclination of the storage tank; the position of the attitude sensor I is kept unchanged from the ground, and the angle of the attitude sensor I can be changed along with the change of the angle of the support;
the supporting piece comprises a fixed end and a follow-up end, the fixed end and the ground keep unchanged in position and can only change in angle, the follow-up end is fixedly connected with the storage tank, so that the follow-up end can move along with the storage tank, and the attitude sensor I is arranged at the fixed end of the supporting piece; a process pipeline is arranged on the storage tank; one end of the process pipeline is connected with filling equipment, the other end of the process pipeline is connected with the storage tank, at least one part of the process pipeline is used as the supporting piece, and the attitude sensor I is arranged on the horizontal section of the process pipeline; the attitude sensor I is arranged at the joint of the process pipeline and the bracket;
the storage tank is characterized by further comprising a central controller connected with the angle change acquisition device, wherein the central controller is used for judging whether the storage tank is settled or/and inclined according to the angle change values of the attitude sensor I and the attitude sensor II.
2. The system of claim 1, wherein: and the attitude sensor II is fixed on the outer wall of the storage tank.
3. The tank settlement tilt monitoring system of claim 1, further comprising:
the alarm device is connected with the central controller and used for giving an alarm after the central controller judges that the storage tank is settled or inclined;
and the data transmission device is connected with the central controller and is used for uploading data to the cloud platform.
4. A tank settlement inclination monitoring method applied to the tank settlement inclination monitoring system according to any one of claims 1 to 3, the tank settlement inclination monitoring method comprising:
acquiring angle changes of an attitude sensor I and an attitude sensor II;
and judging whether the storage tank is settled or/and inclined or not by utilizing the angle change of the attitude sensor I and the attitude sensor II.
5. The method for monitoring the sedimentation and inclination of the storage tank as claimed in claim 4, wherein the step of determining whether the storage tank is settled or/and inclined by using the angle changes of the attitude sensor I and the attitude sensor II comprises the following steps:
judging whether the angle change of the attitude sensor I is greater than 0, and if so, judging whether the angle change of the attitude sensor II is greater than 0;
if the angle change of the attitude sensor II is equal to 0, the storage tank is settled;
if the angle change of the attitude sensor II is more than 0, the storage tank is inclined or the sedimentation and the inclination are simultaneously carried out.
6. The method as claimed in claim 5, wherein the step of determining whether the tank is settled or inclined by using the angle changes of the attitude sensor I and the attitude sensor II further comprises:
calculating the early warning value after the storage tank is settled or/and inclined:
d= tanθ*L
wherein d is an early warning value, and L is the initial distance between the attitude sensor I and the storage tank; theta is an angle change value of the attitude sensor I in the vertical direction;
and comparing the early warning value with a threshold value, and giving an alarm if the early warning value is greater than or equal to the threshold value.
7. The method of claim 4, wherein the step of monitoring the settlement inclination of the storage tank comprises the following steps: before the angle changes of the attitude sensor I and the attitude sensor II are collected, the attitude sensor I and the attitude sensor II are calibrated, and errors are eliminated.
8. The method of claim 4, wherein the monitoring of the settling inclination of the storage tank comprises: and acquiring the inclination direction of the storage tank by utilizing the change of the angle value of the attitude sensor II.
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004157112A (en) * | 2002-10-15 | 2004-06-03 | Toto Denki Kogyo Kk | Apparatus for measuring angle of inclination and excavation depth in excavator |
| EP2257047A1 (en) * | 2008-02-29 | 2010-12-01 | NEC Corporation | Infrared imaging device and fixed pattern noise correction method |
| CN202255360U (en) * | 2011-09-30 | 2012-05-30 | 中国寰球工程公司 | System for monitoring settlement and inclination of large storage tank |
| JP2012140101A (en) * | 2011-01-04 | 2012-07-26 | Topcon Corp | Flight control system for flying object |
| CN204188163U (en) * | 2014-10-15 | 2015-03-04 | 中交第四航务工程局有限公司 | A kind of tube coupling sinking positional information acquisition system |
| JP5878664B1 (en) * | 2015-06-11 | 2016-03-08 | 株式会社岩崎 | Ground surveying device, ground surveying system, ground surveying program, and ground surveying method |
| CN106500660A (en) * | 2016-10-31 | 2017-03-15 | 东北石油大学 | A kind of controllable spherical tank foundation uneven settlement experimental provision |
| CN107747935A (en) * | 2017-11-10 | 2018-03-02 | 福建和盛高科技产业有限公司 | Gravitational settling tilt and vibration monitor and its application method |
| RU182926U1 (en) * | 2018-04-26 | 2018-09-06 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Steel tank foundation draft gauge |
| CN110823087A (en) * | 2019-12-23 | 2020-02-21 | 北京讯腾智慧科技股份有限公司 | Storage tank deformation monitoring method, system and terminal based on Beidou Internet of things and computer storage medium |
| CN210689595U (en) * | 2019-10-29 | 2020-06-05 | 烟台大学 | Adjustable measuring tool for building engineering management |
| CN111561907A (en) * | 2020-03-31 | 2020-08-21 | 华电电力科学研究院有限公司 | Tower drum uneven settlement monitoring method based on plane dip angle measurement |
| CN111879252A (en) * | 2020-08-19 | 2020-11-03 | 浙江省特种设备科学研究院 | Online surveying and mapping detection device and method for storage tank body |
| CN212721395U (en) * | 2020-06-24 | 2021-03-16 | 广东迈基建设工程有限公司 | Foundation settlement detector |
| CN213272037U (en) * | 2020-09-22 | 2021-05-25 | 桂林电子科技大学 | Stability monitoring system for liquefied natural gas receiving station of dangerous goods wharf |
| CN113791570A (en) * | 2021-11-17 | 2021-12-14 | 厚普清洁能源股份有限公司 | Intelligent filling device control method based on attitude and falling detection |
| CN216049818U (en) * | 2021-11-10 | 2022-03-15 | 北京蓝尊科技有限公司 | Differential hydrostatic level with posture monitoring function |
| CN114234912A (en) * | 2021-12-13 | 2022-03-25 | 广东洪实建设技术开发工程有限公司 | Building slope settlement monitoring, acquisition and early warning equipment system based on Internet of things |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5174035A (en) * | 1989-05-18 | 1992-12-29 | Shigemi Yamazaki | Attitude sensing apparatus |
| JPH07189693A (en) * | 1993-12-27 | 1995-07-28 | Toyota Motor Corp | Radiator reserve tank |
| US7819003B2 (en) * | 2002-06-11 | 2010-10-26 | Intelligent Technologies International, Inc. | Remote monitoring of fluid storage tanks |
| US20170131132A1 (en) * | 2007-12-12 | 2017-05-11 | Titan Logix Corp | Method of determining a volume of liquid in a reservoir factoring in inclination of the reservoir |
| NO341121B1 (en) * | 2015-04-10 | 2017-08-28 | Octio As | A method and system for measuring subsidence and/or uprise on a field |
| CN106908028B (en) * | 2017-03-21 | 2019-03-19 | 中冶华天包头设计研究总院有限公司 | Piping lane sedimentation detecting system and detection method |
| CN206668328U (en) * | 2017-04-28 | 2017-11-24 | 河南理工大学 | A kind of hole drilling type rock stratum sedimentation monitoring system |
| CN108711271B (en) * | 2018-05-25 | 2019-12-17 | 广州市泺立能源科技有限公司 | Monitoring and early warning method for transmission tower side slope and foundation |
| US11300705B2 (en) * | 2018-10-15 | 2022-04-12 | Colorado State University Research Foundation | Devices and methods for measuring temperature, oxidation reduction potential, and water-level within a subsurface formation |
| CN210128240U (en) * | 2019-04-29 | 2020-03-06 | 厚普清洁能源股份有限公司 | LNG filling online saturation adjusting device |
-
2022
- 2022-04-14 CN CN202210387124.4A patent/CN114459430B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004157112A (en) * | 2002-10-15 | 2004-06-03 | Toto Denki Kogyo Kk | Apparatus for measuring angle of inclination and excavation depth in excavator |
| EP2257047A1 (en) * | 2008-02-29 | 2010-12-01 | NEC Corporation | Infrared imaging device and fixed pattern noise correction method |
| JP2012140101A (en) * | 2011-01-04 | 2012-07-26 | Topcon Corp | Flight control system for flying object |
| CN202255360U (en) * | 2011-09-30 | 2012-05-30 | 中国寰球工程公司 | System for monitoring settlement and inclination of large storage tank |
| CN204188163U (en) * | 2014-10-15 | 2015-03-04 | 中交第四航务工程局有限公司 | A kind of tube coupling sinking positional information acquisition system |
| JP5878664B1 (en) * | 2015-06-11 | 2016-03-08 | 株式会社岩崎 | Ground surveying device, ground surveying system, ground surveying program, and ground surveying method |
| CN106500660A (en) * | 2016-10-31 | 2017-03-15 | 东北石油大学 | A kind of controllable spherical tank foundation uneven settlement experimental provision |
| CN107747935A (en) * | 2017-11-10 | 2018-03-02 | 福建和盛高科技产业有限公司 | Gravitational settling tilt and vibration monitor and its application method |
| RU182926U1 (en) * | 2018-04-26 | 2018-09-06 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Steel tank foundation draft gauge |
| CN210689595U (en) * | 2019-10-29 | 2020-06-05 | 烟台大学 | Adjustable measuring tool for building engineering management |
| CN110823087A (en) * | 2019-12-23 | 2020-02-21 | 北京讯腾智慧科技股份有限公司 | Storage tank deformation monitoring method, system and terminal based on Beidou Internet of things and computer storage medium |
| CN111561907A (en) * | 2020-03-31 | 2020-08-21 | 华电电力科学研究院有限公司 | Tower drum uneven settlement monitoring method based on plane dip angle measurement |
| CN212721395U (en) * | 2020-06-24 | 2021-03-16 | 广东迈基建设工程有限公司 | Foundation settlement detector |
| CN111879252A (en) * | 2020-08-19 | 2020-11-03 | 浙江省特种设备科学研究院 | Online surveying and mapping detection device and method for storage tank body |
| CN213272037U (en) * | 2020-09-22 | 2021-05-25 | 桂林电子科技大学 | Stability monitoring system for liquefied natural gas receiving station of dangerous goods wharf |
| CN216049818U (en) * | 2021-11-10 | 2022-03-15 | 北京蓝尊科技有限公司 | Differential hydrostatic level with posture monitoring function |
| CN113791570A (en) * | 2021-11-17 | 2021-12-14 | 厚普清洁能源股份有限公司 | Intelligent filling device control method based on attitude and falling detection |
| CN114234912A (en) * | 2021-12-13 | 2022-03-25 | 广东洪实建设技术开发工程有限公司 | Building slope settlement monitoring, acquisition and early warning equipment system based on Internet of things |
Non-Patent Citations (3)
| Title |
|---|
| "基于倾斜传感器的路基剖面沉降自动监测方法与系统";杨婧等;《北京交通大学学报》;20121231;第36卷(第6期);全文 * |
| "基于物联网技术的LNG船舶监管平台的探索";顾小明等;《数字通信世界》;20211231(第7期);全文 * |
| "大型储罐不均匀沉降在线监测方法研究";程国才等;《化学工程与装备》;20171231(第10期);全文 * |
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