CN109539968B - The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake - Google Patents
The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake Download PDFInfo
- Publication number
- CN109539968B CN109539968B CN201811289110.9A CN201811289110A CN109539968B CN 109539968 B CN109539968 B CN 109539968B CN 201811289110 A CN201811289110 A CN 201811289110A CN 109539968 B CN109539968 B CN 109539968B
- Authority
- CN
- China
- Prior art keywords
- data
- station
- buried pipeline
- cathodic protection
- keeping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Pipeline Systems (AREA)
- Prevention Of Electric Corrosion (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention provides the buried pipeline deformation safety monitoring methods and system of a kind of Beidou combination cathodic protection stake, and wherein method includes: S1, safety monitoring assembly are arranged, safety monitoring assembly includes: cathodic protection stake；Slit gauge, slit gauge one end are fixedly connected with cathodic protection stake under ground portion, and the slit gauge other end is fixedly connected with buried pipeline；Beidou monitoring station in cathodic protection stake is set；Transmission unit in cathodic protection stake is set；S2, Beidou monitoring station obtains ground monitoring data, and ground monitoring data are transmitted to transmission unit；S3, slit gauge obtains cathodic protection stake and buried pipeline station-keeping data, and station-keeping data is transmitted to transmission unit；Safety monitoring data are sent to data platform by S4, transmission unit, wherein safety monitoring data include: ground monitoring data and station-keeping data；S5, data platform obtain safety monitoring data, and the deformation situation of buried pipeline is judged according to safety monitoring data.
Description
Technical field
The present invention relates to a kind of buried pipeline deformation of safety monitoring field more particularly to Beidou combination cathodic protection stake peaces
Full monitoring method and system.
Background technique
Due to the invisibility of buried pipe network, the deformation safety monitoring of buried pipeline be always major pipeline industry (such as: combustion
Gas industry, heating power industry, plumbing industry, petroleum and petrochemical industry etc.) headache the most a technical problem.With landform,
The continuous variation of looks, geologic structure and human factor etc. can bring the safety of underground pipe network and greatly threaten and challenge,
The pipeline safety accident frequently occurred in recent years, have quite a few reason be exactly because buried pipeline deformation caused by, it is right
In the continuity deformation monitoring of buried pipeline ontology, have been very urgent.
There are some technologies for being directed to buried pipeline deformation monitoring on the market at present, such as: 1. by monitoring around pipeline
The influence to buried pipeline deformation is inferred in the variation of geologic structure, but since the variation of geologic structure is without rule, can not be accurate
Judgement；2. monitoring the deformation variation of pipeline by the fiber-optic grating sensor being laid in around pipeline, but due to fiber grating
Sensor is excessively sensitive, it is easy to by extraneous interference, mixed and disorderly influence is generated to monitoring result, therefore also can not accurately sentence
The deformation variation of disconnected buried pipeline ontology.
Therefore, it is badly in need of a kind of scheme that can precisely monitor buried pipeline deformation.
Summary of the invention
The present invention is intended to provide a kind of Beidou for overcoming the above problem or at least being partially solved the above problem combines yin
The buried pipeline deformation safety monitoring method and system of pole protection stake.
In order to achieve the above objectives, technical solution of the present invention is specifically achieved in that
One aspect of the present invention provides a kind of buried pipeline deformation safety monitoring side of Beidou combination cathodic protection stake
Method, comprising: safety monitoring assembly is arranged, wherein safety monitoring assembly includes: cathodic protection stake in S1；Slit gauge, slit gauge one
End is fixedly connected with cathodic protection stake under ground portion, and the slit gauge other end is fixedly connected with buried pipeline；Beidou monitoring station, Beidou
Monitoring station is arranged in cathodic protection stake；Transmission unit, transmission unit are arranged in cathodic protection stake；S2, Beidou monitoring station are obtained
Ground monitoring data are taken, and ground monitoring data are transmitted to transmission unit；S3, slit gauge obtain cathodic protection stake and underground pipe
Line station-keeping data, and station-keeping data is transmitted to transmission unit；Safety monitoring data are sent to by S4, transmission unit
Data platform, wherein safety monitoring data include: ground monitoring data and station-keeping data；S5, data platform obtain safety
Monitoring data, and judge according to safety monitoring data the deformation situation of buried pipeline.
Wherein, data platform judges that the deformation situation of buried pipeline includes: data platform judgement according to safety monitoring data
Ground monitoring data are without exception out, and station-keeping data is without exception, determine that buried pipeline ontology is unchanged；Data platform is judged
Ground monitoring data exception, station-keeping data is without exception, and determining buried pipeline ontology, deformation occurs or displacement；Data platform is sentenced
It is disconnected go out ground monitoring data exception, station-keeping data is abnormal, and ground monitoring data and the difference of station-keeping data is exhausted
Preset threshold is less than or equal to value, determines that cathodic protection stake is subjected to displacement, buried pipeline ontology is unchanged；Data platform is judged
Ground monitoring data exception, station-keeping data is abnormal, and the absolute value of ground monitoring data and the difference of station-keeping data
Greater than preset threshold, determine that buried pipeline ontology is subjected to displacement or deformation.
Wherein, data platform judges that ground monitoring data are without exception, and station-keeping data is without exception, determines buried pipeline
Unchanged ontology includes: data platform judges ground monitoring data less than or equal to default value, and station-keeping data is less than etc.
In default value, determine that buried pipeline ontology is unchanged；Data platform judges ground monitoring data exception, station-keeping data
Without exception, determining buried pipeline ontology, deformation occurs or displacement includes: that data platform judges ground monitoring data greater than default
Numerical value, station-keeping data are less than or equal to default value, and determining buried pipeline ontology, deformation occurs or displacement；Data platform judgement
Ground monitoring data exception out, station-keeping data are abnormal, and ground monitoring data and the difference of station-keeping data is absolute
Value is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement, and unchanged buried pipeline ontology includes: data platform judgement
Out ground monitoring data be greater than default value, station-keeping data be greater than default value, and the ground monitoring data with it is described
The absolute value of the difference of station-keeping data is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement, buried pipeline sheet
Body is unchanged；Data platform judges ground monitoring data exception, and station-keeping data is abnormal, and ground monitoring data and opposite
The absolute value of the difference of position data is greater than preset threshold, determines that buried pipeline ontology is subjected to displacement or deformation includes: that data are flat
Platform judges that ground monitoring data are greater than default value, and station-keeping data is greater than default value, and the ground monitoring data
It is greater than preset threshold with the absolute value of the difference of the station-keeping data, determines that buried pipeline ontology is subjected to displacement or deformation.
Wherein, method further include: data platform executes the first report after determining buried pipeline ontology deformation occurs or displacement
Alert operation；Data platform is determining that cathodic protection stake is subjected to displacement, and after buried pipeline ontology is unchanged, executes the second alarm behaviour
Make.
Wherein, safety monitoring data further include: cathodic protection data；Wherein, method further include: cathodic protection stake acquisition is buried
The cathodic protection data of ground pipeline corrosion state, and cathodic protection data are transmitted to transmission unit.
Another aspect of the present invention provides a kind of buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake,
It include: data platform and safety monitoring assembly, wherein safety monitoring assembly includes: cathodic protection stake；Slit gauge, slit gauge
One end is fixedly connected with cathodic protection stake under ground portion, and the slit gauge other end is fixedly connected with buried pipeline；Beidou monitoring station, north
Monitoring station setting struggle against in cathodic protection stake；Transmission unit, transmission unit are arranged in cathodic protection stake；Wherein, Beidou monitors
It stands, is transmitted to transmission unit for obtaining ground monitoring data, and by ground monitoring data；Slit gauge is protected for obtaining cathode
Fender pile and buried pipeline station-keeping data, and station-keeping data is transmitted to transmission unit；Transmission unit, being used for will be safe
Monitoring data are sent to data platform, wherein safety monitoring data include: ground monitoring data and station-keeping data；Data
Platform for obtaining safety monitoring data, and judges according to safety monitoring data the deformation situation of buried pipeline.
Wherein, data platform judges the deformation situation of buried pipeline: data according to safety monitoring data in the following way
Platform is also used to judge that ground monitoring data are without exception, and station-keeping data is without exception, determines buried pipeline ontology without change
Change；Data platform is also used to judge ground monitoring data exception, and station-keeping data is without exception, determines buried pipeline ontology
Deformation occurs or displacement；Data platform is also used to judge ground monitoring data exception, and station-keeping data is abnormal, and ground
The absolute value of monitoring data and the difference of station-keeping data is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement,
Buried pipeline ontology is unchanged；Data platform is also used to judge ground monitoring data exception, and station-keeping data is abnormal, and
The absolute value of ground monitoring data and the difference of station-keeping data is greater than preset threshold, determines that buried pipeline ontology is subjected to displacement
Or deformation.
Wherein, data platform judges that ground monitoring data are without exception in the following way, and station-keeping data is without exception,
Determine that buried pipeline ontology is unchanged: data platform, specifically for judging that ground monitoring data are less than or equal to default value, phase
Default value is less than or equal to position data, determines that buried pipeline ontology is unchanged；Data platform is judged in the following way
Ground monitoring data exception, station-keeping data is without exception, and determining buried pipeline ontology, deformation occurs or displacement: data platform,
Specifically for judging that ground monitoring data are greater than default value, station-keeping data is less than or equal to default value, determines buried
Deformation occurs or displacement for pipeline ontology；Data platform judges ground monitoring data exception, relative position number in the following way
According to exception, and the absolute value of ground monitoring data and the difference of station-keeping data is less than or equal to preset threshold, determines that cathode is protected
Fender pile is subjected to displacement, and buried pipeline ontology is unchanged: data platform, specifically for judging that ground monitoring data are greater than present count
Value, station-keeping data is greater than default value, and the ground monitoring data and the difference of the station-keeping data is absolute
Value is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement, buried pipeline ontology is unchanged；Data platform passes through as follows
Mode judges ground monitoring data exception, and station-keeping data is abnormal, and the difference of ground monitoring data and station-keeping data
The absolute value of value is greater than preset threshold, determines that buried pipeline ontology is subjected to displacement or deformation: data platform, specifically for judging
Ground monitoring data are greater than default value, and station-keeping data is greater than default value, and the ground monitoring data and the phase
Preset threshold is greater than to the absolute value of the difference of position data, determines that buried pipeline ontology is subjected to displacement or deformation.
Wherein, data platform is also used to after determining buried pipeline ontology deformation occurs or displacement, executes the first alarm behaviour
Make；Data platform is also used to determining that cathodic protection stake is subjected to displacement, and after buried pipeline ontology is unchanged, executes the second alarm
Operation.
Wherein, safety monitoring data further include: cathodic protection data；Wherein, cathodic protection stake, for obtaining buried pipeline
The cathodic protection data of etch state, and cathodic protection data are transmitted to transmission unit.
It can be seen that the buried pipeline deformation safety monitoring method of the Beidou combination cathodic protection stake provided through the invention
And system, by the way of Beidou high-precision deformation safety monitoring and slit gauge auxiliary monitoring, intelligent regeneration is buried pipeline
Transmission cathodic protection data cut the cathodic protection stake intensively laid, and realize the deformation safety monitoring to buried pipeline ontology.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the buried pipeline deformation safety monitoring method of Beidou combination cathodic protection stake provided in an embodiment of the present invention
Flow chart；
Fig. 2 is the buried pipeline deformation safety monitoring assembly of Beidou combination cathodic protection stake provided in an embodiment of the present invention
Scheme of installation；
Fig. 3 is the buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake provided in an embodiment of the present invention
Structural schematic diagram.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1 shows the buried pipeline deformation safety monitoring side of Beidou combination cathodic protection stake provided in an embodiment of the present invention
The flow chart of method, referring to Fig. 1, the buried pipeline deformation safety monitoring of Beidou combination cathodic protection stake provided in an embodiment of the present invention
Method, comprising:
Safety monitoring assembly is arranged, wherein referring to fig. 2, safety monitoring assembly includes: in S1
Cathodic protection stake；
Slit gauge, slit gauge one end are fixedly connected with cathodic protection stake under ground portion, the slit gauge other end and buried pipeline
It is fixedly connected；
Beidou monitoring station, Beidou monitoring station are arranged in cathodic protection stake；
Transmission unit, transmission unit are arranged in cathodic protection stake.
Specifically, cathodic protection stake under ground portion and buried pipeline are rigidly connected, so that slit gauge one end and under ground portion
Cathodic protection stake be fixedly connected, the administration of the other end and underground is fixedly connected, it is possible thereby to determine that cathode is protected using slit gauge
Displacement between fender pile and buried pipeline.In practical application, slit gauge can include but is not limited to domestic, import vibratory string, light
Fine lenticular product.
As an optional embodiment of the embodiment of the present invention, safety monitoring assembly can also include cable, and cable can
To be arranged in cathodic protection stake, cable transmission to ground data can be arranged by the inside and transmit for the data that slit gauge obtains
Unit, the cathodic protection data that cathodic protection stake obtains can also pass through the cable transmission to transmission unit.
Cathodic protection stake top can install the antenna of Beidou monitoring station, it is possible thereby to be monitored using Beidou monitoring station
The displacement of cathodic protection stake.It the Beidou monitoring station of ground can be by tidal data recovering to data transmission unit.In practical application, Beidou
Monitoring station can include but is not limited to domestic, import double star, Samsung, four star multifrequencies satellite navigation and positioning monitoring device.
The Beidou data of reaction tube line deformed condition, crack can be counted and be uploaded to data platform by transmission unit, example
Such as computer server.In practical application, transmission unit can be a unit, or multiple subelements can be to have
Line transmission or wireless transmission, can determine which kind of specifically used mode is transmitted according to the actual situation.Actually answer
In, the data communication method of transmission unit be can include but is not limited to: ground network (2G/3G/4G/5G), cable, LORA,
One of NB-IOT, wireless bridge and Big Dipper short message etc. or any combination；Data can straight-forward network transmission, private network can also be passed through
(the unified collection of data and forwarding device) is closed to be transmitted；Equipment power supply mode includes but is not limited to battery power supply, solar energy confession
Electricity, 220V power supply (exchange turns direct current), 380V commercial power (exchange turns direct current) etc..
S2, Beidou monitoring station obtains ground monitoring data, and ground monitoring data are transmitted to transmission unit.
Specifically, ground monitoring data are transmitted in Beidou monitoring station, and data format includes but is not limited to international standard RINEX number
According to, RTCM data etc..
S3, slit gauge obtains cathodic protection stake and buried pipeline station-keeping data, and station-keeping data is transmitted to
Transmission unit.
Specifically, the data of slit gauge transmission reaction cathodic protection stake and buried pipeline relative position, data format include
But be not limited to RS485, RS232 etc..
Safety monitoring data are sent to data platform by S4, transmission unit, wherein safety monitoring data include: ground prison
Measured data and station-keeping data.
As an optional embodiment of the embodiment of the present invention, safety monitoring data further include: cathodic protection data；Its
In, the buried pipeline deformation safety monitoring method of Beidou combination cathodic protection stake provided in an embodiment of the present invention further include: cathode
It protects stake to obtain the cathodic protection data of buried pipeline etch state, and cathodic protection data is transmitted to transmission unit.Thus
Cathodic protection stake itself be can use to transmit the cathodic protection data of reaction buried pipeline corrosion condition, can comprehensively utilize and remove
Other reference factors except the data that Beidou monitoring station and slit gauge obtain carry out the comprehensive descision of buried pipeline deformation.It is practical
In, the material of cathodic protection stake can include but is not limited to steel, cement, plastics etc..Wherein, cathodic protection stake transmission is anti-
The yin of buried pipeline etch state is answered to protect data, including but not limited to data such as current potential, resistance, electric current etc..
As an optional embodiment of the embodiment of the present invention, safety monitoring assembly can also include rainfall gauge, safety
Monitoring data further include: rainfall data；Wherein, rainfall gauge obtains rainfall data, and rainfall data is transmitted to transmission unit.By
It is linear that this other reference factor that can comprehensively utilize in addition to the data of Beidou monitoring station and slit gauge acquisition carries out underground pipe
The comprehensive descision of change.In practical application, rainfall gauge can include but is not limited to domestic, import product.
S5, data platform obtain safety monitoring data, and the deformation situation of buried pipeline is judged according to safety monitoring data.
As an optional embodiment of the embodiment of the present invention, data platform judges underground pipe according to safety monitoring data
The deformation situation of line includes: that data platform judges that ground monitoring data are without exception, and station-keeping data is without exception, determines buried
Pipeline ontology is unchanged；Data platform judges ground monitoring data exception, and station-keeping data is without exception, determines buried pipeline
Deformation occurs or displacement for ontology；Data platform judges ground monitoring data exception, and station-keeping data is abnormal, and ground monitoring
The absolute value of data and the difference of station-keeping data is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement, buried
Pipeline ontology is unchanged；Data platform judges ground monitoring data exception, and station-keeping data is abnormal, and ground monitoring data
It is greater than preset threshold with the absolute value of the difference of station-keeping data, determines that buried pipeline ontology is subjected to displacement or deformation.As a result,
The station-keeping data that the ground monitoring data and slit gauge obtained using Beidou monitoring station are obtained can determine buried pipeline
Deformation situation.
Preferably, data platform judges that ground monitoring data are without exception, and station-keeping data is without exception, determines underground pipe
Unchanged line ontology includes: that data platform judges that ground monitoring data are less than or equal to default value, and station-keeping data is less than
Equal to default value, determine that buried pipeline ontology is unchanged；Data platform judges ground monitoring data exception, relative position number
According to without exception, determine buried pipeline ontology deformation occurs or displacement includes: that judge that ground monitoring data are greater than pre- for data platform
If numerical value, station-keeping data is less than or equal to default value, and determining buried pipeline ontology, deformation occurs or displacement；Data platform is sentenced
It is disconnected go out ground monitoring data exception, station-keeping data is abnormal, and ground monitoring data and the difference of station-keeping data is exhausted
Preset threshold is less than or equal to value, determines that cathodic protection stake is subjected to displacement, unchanged buried pipeline ontology includes: that data platform is sentenced
Disconnected ground monitoring data out are greater than default value, and station-keeping data is greater than default value, and the ground monitoring data and institute
The absolute value for stating the difference of station-keeping data is less than or equal to preset threshold, determines that cathodic protection stake is subjected to displacement, buried pipeline
Ontology is unchanged；Data platform judges ground monitoring data exception, and station-keeping data is abnormal, and ground monitoring data and phase
Preset threshold is greater than to the absolute value of the difference of position data, determines that buried pipeline ontology is subjected to displacement or deformation includes: data
Platform judges that ground monitoring data are greater than default value, and station-keeping data is greater than default value, and the ground monitoring number
It is greater than preset threshold according to the absolute value of the difference with the station-keeping data, determines that buried pipeline ontology is subjected to displacement or shape
Become.
As an optional embodiment of the embodiment of the present invention, Beidou combination cathodic protection provided in an embodiment of the present invention
The buried pipeline deformation safety monitoring method of stake further include: deformation occurs or displacement determining buried pipeline ontology for data platform
Afterwards, the first alarm operation is executed；Data platform is determining that cathodic protection stake is subjected to displacement, and after buried pipeline ontology is unchanged, holds
The alarm operation of row second.It is possible thereby to be in the case that buried pipeline deformation or cathode stake are subjected to displacement according to judging result,
It alarms, the case where to warn user that can know buried pipeline in real time, while can be mentioned by different types of alarm
Show different risks.
It can be seen that the buried pipeline deformation safety monitoring side of the Beidou combination cathodic protection stake provided through the invention
Method, by the way of Beidou high-precision deformation safety monitoring and slit gauge auxiliary monitoring, intelligent regeneration is buried pipeline transmission
Cathodic protection data cut the cathodic protection stake intensively laid, and realize the deformation safety monitoring to buried pipeline ontology.
As a specific implementation of the embodiment of the present invention, table 1 shows a kind of specific judgment mode, but this hair
It is bright to be not limited thereto.
Table 1
Fig. 3 shows the buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake provided in an embodiment of the present invention
The buried pipeline deformation safety monitoring system of the structural schematic diagram of system, the Beidou combination cathodic protection stake is applied to the above method,
Only the structure of the buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake is briefly described below, other are not
Matters to the greatest extent, please refer to the associated description in the buried pipeline deformation safety monitoring method of above-mentioned Beidou combination cathodic protection stake, join
See Fig. 3, the buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake provided in an embodiment of the present invention, comprising:
Data platform 10 and safety monitoring assembly 20, wherein safety monitoring assembly 20 includes:
Cathodic protection stake 201；
Slit gauge 202,201 one end of slit gauge are fixedly connected with 201 under ground portion of cathodic protection stake, and slit gauge 202 is another
End is fixedly connected with buried pipeline；
Beidou monitoring station 203, Beidou monitoring station 204 are arranged in cathodic protection stake 201；
Transmission unit 204, transmission unit 204 are arranged in cathodic protection stake 201；
Wherein, Beidou monitoring station 203 is transmitted to transmission list for obtaining ground monitoring data, and by ground monitoring data
Member 204；
Slit gauge 202 is passed for obtaining cathodic protection stake and buried pipeline station-keeping data, and by station-keeping data
Transport to transmission unit 204；
Transmission unit 204, for safety monitoring data to be sent to data platform 10, wherein safety monitoring data include:
Ground monitoring data and station-keeping data；
Data platform 10 for obtaining safety monitoring data, and judges according to safety monitoring data the deformation of buried pipeline
Situation.
It can be seen that the buried pipeline deformation safety monitoring system of the Beidou combination cathodic protection stake provided through the invention
System, by the way of Beidou high-precision deformation safety monitoring and slit gauge auxiliary monitoring, intelligent regeneration is buried pipeline transmission
Cathodic protection data cut the cathodic protection stake intensively laid, and realize the deformation safety monitoring to buried pipeline ontology.
As an optional embodiment of the embodiment of the present invention, safety monitoring assembly can also include cable, and cable can
To be arranged in cathodic protection stake, cable transmission to ground data can be arranged by the inside and transmit for the data that slit gauge obtains
Unit, the cathodic protection data that cathodic protection stake obtains can also pass through the cable transmission to transmission unit.
As an optional embodiment of the embodiment of the present invention, data platform is in the following way according to safety monitoring number
It is judged that the deformation situation of buried pipeline: data platform 10 is also used to judge that ground monitoring data are without exception, relative position number
According to without exception, determine that buried pipeline ontology is unchanged；Data platform 10 is also used to judge ground monitoring data exception, relatively
Position data is without exception, and determining buried pipeline ontology, deformation occurs or displacement；Data platform 10 is also used to judge ground monitoring
Data exception, station-keeping data is abnormal, and the absolute value of ground monitoring data and the difference of station-keeping data is less than or equal to
Preset threshold determines that cathodic protection stake is subjected to displacement, and buried pipeline ontology is unchanged；Data platform 10 is also used to judge ground
Face monitoring data are abnormal, and station-keeping data is abnormal, and the absolute value of ground monitoring data and the difference of station-keeping data is big
In preset threshold, determine that buried pipeline ontology is subjected to displacement or deformation.The ground monitoring number obtained as a result, using Beidou monitoring station
The deformation situation of buried pipeline can be determined according to the station-keeping data obtained with slit gauge.
Preferably, data platform 10 judges that ground monitoring data are without exception in the following way, station-keeping data without
It is abnormal, determine that buried pipeline ontology is unchanged: data platform 10, specifically for judging that it is default that ground monitoring data are less than or equal to
Numerical value, station-keeping data are less than or equal to default value, determine that buried pipeline ontology is unchanged；Data platform 10 passes through such as lower section
Formula judges ground monitoring data exception, and station-keeping data is without exception, and determining buried pipeline ontology, deformation occurs or displacement: number
According to platform 10, specifically for judging that ground monitoring data are greater than default value, station-keeping data is less than or equal to default value,
Determining buried pipeline ontology, deformation occurs or displacement；Data platform 10 judges ground monitoring data exception in the following way,
Station-keeping data is abnormal, and the absolute value of ground monitoring data and the difference of station-keeping data is less than or equal to preset threshold,
Determine that cathodic protection stake is subjected to displacement, buried pipeline ontology is unchanged: data platform 10, specifically for judging ground monitoring number
According to default value is greater than, station-keeping data is greater than default value, and the ground monitoring data and the station-keeping data
Difference absolute value be less than or equal to preset threshold, determine that cathodic protection stake is subjected to displacement, buried pipeline ontology is unchanged；Data
Platform 10 judges ground monitoring data exception in the following way, and station-keeping data is abnormal, and ground monitoring data and phase
Preset threshold is greater than to the absolute value of the difference of position data, determines that buried pipeline ontology is subjected to displacement or deformation: data platform
10, specifically for judging that ground monitoring data are greater than default value, station-keeping data is greater than default value, and the ground
The absolute value of monitoring data and the difference of the station-keeping data is greater than preset threshold, determines that buried pipeline ontology is subjected to displacement
Or deformation.
As an optional embodiment of the embodiment of the present invention, data platform 10 is also used to determining buried pipeline sheet
Body deformation occurs or displacement after, execute first alarm operation；Data platform 10 is also used to determining cathodic protection stake generation position
It moves, after buried pipeline ontology is unchanged, executes the second alarm operation.It is possible thereby to according to judging result be buried pipeline deformation or
In the case that person's cathode stake is subjected to displacement, alarm, the case where to warn user that can know buried pipeline in real time, while can
To prompt different risks by different types of alarm.
As an optional embodiment of the embodiment of the present invention, safety monitoring data further include: cathodic protection data；Its
In, cathodic protection stake 201 is transmitted for obtaining the cathodic protection data of buried pipeline etch state, and by cathodic protection data
To transmission unit.It is possible thereby to transmit the cathodic protection number of reaction buried pipeline corrosion condition using cathodic protection stake itself
According to other reference factors progress underground pipe that can be comprehensively utilized in addition to the data of Beidou monitoring station and slit gauge acquisition is linear
The comprehensive descision of change.In practical application, the material of cathodic protection stake can include but is not limited to steel, cement, plastics etc..Its
In, the yin of cathodic protection stake transmission reaction buried pipeline etch state protects data, including but not limited to current potential, resistance, electric current etc.
Data etc..
As an optional embodiment of the embodiment of the present invention, safety monitoring assembly can also include rainfall gauge, safety
Monitoring data further include: rainfall data；Wherein, rainfall gauge obtains rainfall data, and rainfall data is transmitted to transmission unit.By
It is linear that this other reference factor that can comprehensively utilize in addition to the data of Beidou monitoring station and slit gauge acquisition carries out underground pipe
The comprehensive descision of change.In practical application, rainfall gauge can include but is not limited to domestic, import product.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (8)
1. a kind of buried pipeline deformation safety monitoring method of Beidou combination cathodic protection stake characterized by comprising
Safety monitoring assembly is arranged, wherein the safety monitoring assembly includes: in S1
Cathodic protection stake；
Slit gauge, described slit gauge one end are fixedly connected with the cathodic protection stake under ground portion, the slit gauge other end with
The buried pipeline is fixedly connected；
Beidou monitoring station, the Beidou monitoring station are arranged in the cathodic protection stake；
Transmission unit, the transmission unit are arranged in the cathodic protection stake；
S2, the Beidou monitoring station obtains ground monitoring data, and the ground monitoring data are transmitted to the transmission unit；
S3, the slit gauge obtain the cathodic protection stake and the buried pipeline station-keeping data, and by described with respect to position
It sets data and is transmitted to the transmission unit；
Safety monitoring data are sent to data platform by S4, the transmission unit, wherein the safety monitoring data include: institute
State ground monitoring data and the station-keeping data；
S5, the data platform obtains the safety monitoring data, and judges the underground pipe according to the safety monitoring data
The deformation situation of line；Wherein:
The data platform judges that the deformation situation of the buried pipeline includes: according to the safety monitoring data
The data platform judges that the ground monitoring data are without exception, and the station-keeping data is without exception, described in determination
Buried pipeline ontology is unchanged；
The data platform judges the ground monitoring data exception, and the station-keeping data is without exception, buries described in determination
Deformation occurs or displacement for ground pipeline ontology；
The data platform judges the ground monitoring data exception, and the station-keeping data is abnormal, and the ground is supervised
The absolute value of measured data and the difference of the station-keeping data is less than or equal to preset threshold, determines that the cathodic protection stake occurs
Displacement, the buried pipeline ontology are unchanged；
The data platform judges the ground monitoring data exception, and the station-keeping data is abnormal, and the ground is supervised
The absolute value of measured data and the difference of the station-keeping data is greater than the preset threshold, determines the buried pipeline ontology hair
Raw displacement or deformation.
2. the method according to claim 1, wherein
The data platform judges that the ground monitoring data are without exception, and the station-keeping data is without exception, described in determination
Buried pipeline ontology is unchanged to include:
The data platform judges the ground monitoring data less than or equal to default value, and the station-keeping data is less than etc.
In the default value, determine that the buried pipeline ontology is unchanged；
The data platform judges the ground monitoring data exception, and the station-keeping data is without exception, buries described in determination
Deformation occurs or displacement includes: for ground pipeline ontology
The data platform judges the ground monitoring data greater than the default value, and the station-keeping data is less than etc.
In the default value, determining the buried pipeline ontology, deformation occurs or displacement；
The data platform judges the ground monitoring data exception, and the station-keeping data is abnormal, and the ground is supervised
The absolute value of measured data and the difference of the station-keeping data is less than or equal to preset threshold, determines that the cathodic protection stake occurs
Displacement, the buried pipeline ontology is unchanged to include:
The data platform judges that the ground monitoring data are greater than the default value, and the station-keeping data is greater than institute
Default value is stated, and the absolute value of the ground monitoring data and the difference of the station-keeping data is less than or equal to described preset
Threshold value determines that the cathodic protection stake is subjected to displacement, and the buried pipeline ontology is unchanged；
The data platform judges the ground monitoring data exception, and the station-keeping data is abnormal, and the ground is supervised
The absolute value of measured data and the difference of the station-keeping data is greater than the preset threshold, determines the buried pipeline ontology hair
Raw displacement or deformation include:
The data platform judges that the ground monitoring data are greater than the default value, and the station-keeping data is greater than institute
Default value is stated, and the absolute value of the ground monitoring data and the difference of the station-keeping data is greater than the default threshold
Value determines that the buried pipeline ontology is subjected to displacement or deformation.
3. method according to claim 1 or 2, which is characterized in that further include:
The data platform executes the first alarm operation after determining the buried pipeline ontology deformation occurs or displacement；
The data platform is determining that the cathodic protection stake is subjected to displacement, and after the buried pipeline ontology is unchanged, executes the
Two alarm operations.
4. the method according to claim 1, wherein the safety monitoring data further include: cathodic protection data；
Wherein, the method also includes:
The cathodic protection stake obtains the cathodic protection data of the buried pipeline etch state, and by the cathodic protection data
It is transmitted to the transmission unit.
5. a kind of buried pipeline deformation safety monitoring system of Beidou combination cathodic protection stake characterized by comprising
Data platform and safety monitoring assembly, wherein the safety monitoring assembly includes:
Cathodic protection stake；
Slit gauge, described slit gauge one end are fixedly connected with the cathodic protection stake under ground portion, the slit gauge other end with
The buried pipeline is fixedly connected；
Beidou monitoring station, the Beidou monitoring station are arranged in the cathodic protection stake；
Transmission unit, the transmission unit are arranged in the cathodic protection stake；
Wherein, the Beidou monitoring station is transmitted to the biography for obtaining ground monitoring data, and by the ground monitoring data
Defeated unit；
The slit gauge, for obtaining the cathodic protection stake and the buried pipeline station-keeping data, and will be described opposite
Position data is transmitted to the transmission unit；
The transmission unit, for safety monitoring data to be sent to data platform, wherein the safety monitoring data include:
The ground monitoring data and the station-keeping data；
The data platform for obtaining the safety monitoring data, and judges according to the safety monitoring data described buried
The deformation situation of pipeline；Wherein:
The data platform judges the deformation situation of the buried pipeline according to the safety monitoring data in the following way:
The data platform is also used to judge that the ground monitoring data are without exception, and the station-keeping data is without exception, really
The fixed buried pipeline ontology is unchanged；
The data platform is also used to judge the ground monitoring data exception, and the station-keeping data is without exception, determines
Deformation occurs or displacement for the buried pipeline ontology；
The data platform is also used to judge the ground monitoring data exception, and the station-keeping data is abnormal, and described
The absolute value of ground monitoring data and the difference of the station-keeping data is less than or equal to preset threshold, determines the cathodic protection
Stake is subjected to displacement, and the buried pipeline ontology is unchanged；
The data platform is also used to judge the ground monitoring data exception, and the station-keeping data is abnormal, and described
The absolute value of ground monitoring data and the difference of the station-keeping data is greater than the preset threshold, determines the buried pipeline
Ontology is subjected to displacement or deformation.
6. system according to claim 5, which is characterized in that
The data platform judges that the ground monitoring data are without exception in the following way, and the station-keeping data is no different
Often, determine that the buried pipeline ontology is unchanged:
The data platform, specifically for judging that the ground monitoring data are less than or equal to default value, the relative position
Data are less than or equal to the default value, determine that the buried pipeline ontology is unchanged；
The data platform judges the ground monitoring data exception in the following way, and the station-keeping data is no different
Often, determining the buried pipeline ontology, deformation occurs or displacement:
The data platform, specifically for judging that the ground monitoring data are greater than the default value, the relative position
Data are less than or equal to the default value, and determining the buried pipeline ontology, deformation occurs or displacement；
The data platform judges the ground monitoring data exception in the following way, and the station-keeping data is abnormal,
And the absolute value of the ground monitoring data and the difference of the station-keeping data is less than or equal to preset threshold, determines the yin
Pole protection stake is subjected to displacement, and the buried pipeline ontology is unchanged:
The data platform, specifically for judging that the ground monitoring data are greater than the default value, the relative position
Data are greater than the default value, and the absolute value of the difference of the ground monitoring data and the station-keeping data is less than etc.
In the preset threshold, determine that the cathodic protection stake is subjected to displacement, the buried pipeline ontology is unchanged；
The data platform judges the ground monitoring data exception in the following way, and the station-keeping data is abnormal,
And the absolute value of the ground monitoring data and the difference of the station-keeping data is greater than the preset threshold, buries described in determination
Ground pipeline ontology is subjected to displacement or deformation:
The data platform, specifically for judging that the ground monitoring data are greater than the default value, the relative position
Data are greater than the default value, and the absolute value of the ground monitoring data and the difference of the station-keeping data is greater than institute
Preset threshold is stated, determines that the buried pipeline ontology is subjected to displacement or deformation.
7. system according to claim 5 or 6, which is characterized in that
The data platform is also used to after determining the buried pipeline ontology deformation occurs or displacement, executes the first alarm behaviour
Make；
The data platform is also used to determining that the cathodic protection stake is subjected to displacement, after the buried pipeline ontology is unchanged,
Execute the second alarm operation.
8. system according to claim 5, which is characterized in that the safety monitoring data further include: cathodic protection data；
Wherein, the cathodic protection stake is protected for obtaining the cathodic protection data of the buried pipeline etch state, and by the cathode
Shield data are transmitted to the transmission unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289110.9A CN109539968B (en) | 2018-10-31 | 2018-10-31 | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake |
| PCT/CN2019/074159 WO2020087798A1 (en) | 2018-10-31 | 2019-01-31 | Safety monitoring method and system for monitoring deformation of buried pipeline through beidou combined with cathode protection pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289110.9A CN109539968B (en) | 2018-10-31 | 2018-10-31 | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109539968A CN109539968A (en) | 2019-03-29 |
| CN109539968B true CN109539968B (en) | 2019-07-12 |
Family
ID=65845662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289110.9A Active CN109539968B (en) | 2018-10-31 | 2018-10-31 | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109539968B (en) |
| WO (1) | WO2020087798A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539968B (en) * | 2018-10-31 | 2019-07-12 | 北京讯腾智慧科技股份有限公司 | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake |
| CN110072296B (en) * | 2019-05-27 | 2024-04-19 | 湖南联智监测科技有限公司 | Lora networking Beidou monitoring data transmission system and data transmission method |
| CN110735141A (en) * | 2019-11-21 | 2020-01-31 | 无锡纽思铁科能源科技有限公司 | intelligent cathodic protection system based on LoRa spread spectrum communication |
| CN116145145A (en) * | 2021-11-23 | 2023-05-23 | 中国石油天然气集团有限公司 | Buried pipeline intelligent cathode protection test pile based on Beidou satellite |
| CN114910156B (en) * | 2022-06-08 | 2024-11-08 | 上海市信息管线有限公司 | Disturbance monitoring method, device, equipment and storage medium for underground pipeline |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100553410B1 (en) * | 2003-12-31 | 2006-02-20 | 조선영 | 3 axial displacement measurement apparatus for pipe and monitoring system |
| CN202549042U (en) * | 2012-02-21 | 2012-11-21 | 西南石油大学 | Remote monitoring device for realizing high sulfur-containing gas field production through utilizing satellite communications |
| CN103558611A (en) * | 2013-11-12 | 2014-02-05 | 泰豪科技股份有限公司 | Dam detection device based on Beidou satellite |
| CN103806005A (en) * | 2014-03-13 | 2014-05-21 | 黄金钊 | Intelligent remote monitoring method for protecting cathode of underground pipeline |
| CN203837649U (en) * | 2014-05-13 | 2014-09-17 | 北京科力华安地质灾害监测技术有限公司 | Buried oil and gas pipeline potentiometric type pipe and soil relative displacement meter |
| CN104316102A (en) * | 2014-09-03 | 2015-01-28 | 蒋睿 | Internet-of-things-based real-time monitoring system for geological disaster |
| CN104614438A (en) * | 2015-01-28 | 2015-05-13 | 上海市政工程设计研究总院（集团）有限公司 | Intelligent drainage pipeline crack monitoring system and monitoring method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09325003A (en) * | 1996-06-04 | 1997-12-16 | Sekisui Chem Co Ltd | Detection of position |
| CN102345793A (en) * | 2010-07-28 | 2012-02-08 | 中国石油天然气股份有限公司 | Method and system for monitoring oil and gas pipeline in mining subsidence area and method for constructing system |
| CN102563359B (en) * | 2011-12-30 | 2013-10-16 | 中国石油天然气股份有限公司 | Automatic monitoring method and system for vertical displacement of oil and gas pipeline in frozen soil area |
| GB2521285B (en) * | 2012-07-24 | 2018-02-14 | Schlumberger Holdings | Displacement sensor for subsea structures |
| CN103614730B (en) * | 2013-11-27 | 2016-02-10 | 北京安科管道工程科技有限公司 | To the system and method that buried pipeline galvanic protection is monitored |
| CN206648629U (en) * | 2017-04-18 | 2017-11-17 | 交通运输部公路科学研究所 | Mud-rock flow ground displacement system based on stay-supported slit gauge |
| CN108519045A (en) * | 2018-05-14 | 2018-09-11 | 桂林电子科技大学 | A kind of Big Dipper precision deformation monitoring and early warning system |
| CN109539968B (en) * | 2018-10-31 | 2019-07-12 | 北京讯腾智慧科技股份有限公司 | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake |
-
2018
- 2018-10-31 CN CN201811289110.9A patent/CN109539968B/en active Active
-
2019
- 2019-01-31 WO PCT/CN2019/074159 patent/WO2020087798A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100553410B1 (en) * | 2003-12-31 | 2006-02-20 | 조선영 | 3 axial displacement measurement apparatus for pipe and monitoring system |
| CN202549042U (en) * | 2012-02-21 | 2012-11-21 | 西南石油大学 | Remote monitoring device for realizing high sulfur-containing gas field production through utilizing satellite communications |
| CN103558611A (en) * | 2013-11-12 | 2014-02-05 | 泰豪科技股份有限公司 | Dam detection device based on Beidou satellite |
| CN103806005A (en) * | 2014-03-13 | 2014-05-21 | 黄金钊 | Intelligent remote monitoring method for protecting cathode of underground pipeline |
| CN203837649U (en) * | 2014-05-13 | 2014-09-17 | 北京科力华安地质灾害监测技术有限公司 | Buried oil and gas pipeline potentiometric type pipe and soil relative displacement meter |
| CN104316102A (en) * | 2014-09-03 | 2015-01-28 | 蒋睿 | Internet-of-things-based real-time monitoring system for geological disaster |
| CN104614438A (en) * | 2015-01-28 | 2015-05-13 | 上海市政工程设计研究总院（集团）有限公司 | Intelligent drainage pipeline crack monitoring system and monitoring method |
Non-Patent Citations (1)
| Title |
|---|
| 采用北斗精确定位技术监测输电线路杆塔基础位移;冯志强等;《湖北电力》;20171130;第41卷(第11期);第17-18页第2-3节及图3-4 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109539968A (en) | 2019-03-29 |
| WO2020087798A1 (en) | 2020-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109539968B (en) | The buried pipeline deformation safety monitoring method and system of Beidou combination cathodic protection stake | |
| US20140189860A1 (en) | Control system cyber security | |
| CN102563360B (en) | Vibration event detection method of pipeline safety early warning system based on sequential probability ratio detection | |
| CN102305352A (en) | Online monitoring system for corrosion state of oil and gas pipelines and method thereof | |
| CN109064037A (en) | Foundation pit construction risk management and control method, system and equipment | |
| CN103927834B (en) | Underground utilities circumference invades and harasses early warning system | |
| WO2014196892A1 (en) | System for leakage and collapse detection of levees and method using the system | |
| KR102057439B1 (en) | Internet of things gas platform system performing remote-monitoring and remote-controlling and method thereof | |
| CN108205874A (en) | Geo-hazard early-warning method based on multi-parameter linkage, live master station and system | |
| Xiong et al. | A crowd simulation based UAV control architecture for industrial disaster evacuation | |
| Cao et al. | Optimal cable laying across an earthquake fault line considering elliptical failures | |
| SA520420570B1 (en) | Coiled Tubing Multifunctional Quad-Axial Visual Monitoring and Recording | |
| CN112924061A (en) | Wireless real-time monitoring system and method for non-uniform settlement stress of natural gas pipeline | |
| CN110185936A (en) | A kind of gas transmission pipeline detection device | |
| CN113188053B (en) | Pipeline fault scheduling method, device and system based on pipeline geographical characteristics | |
| CN207334264U (en) | Pipe vibration optical fiber monitoring device | |
| CN104835279B (en) | A kind of transmission line forest fire alarm concentration computational methods in period | |
| Mookonil et al. | Leak detection system in pipeline gas distribution; requirements and considerations | |
| CN209181718U (en) | Resistance value alertness grid deformation test system based on ten axle sensors | |
| KR102615082B1 (en) | A monitoring system using a buried complex IoT sensor device for reservoir and embankment management, and its execution method | |
| Kim et al. | Development of real-time pipeline management system for prevention of accidents | |
| CN115183160B (en) | False alarm reduction method and equipment for pipeline leakage | |
| CN110175417A (en) | Monitoring method, device, computer equipment and the storage medium of enclosure stress | |
| KR20130106050A (en) | Method for smart safety integrated management and system thereof, and recording medium | |
| Liu et al. | Emergency rescue decision assistant system based on GIS for natural gas pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |