CN108413259A - A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor - Google Patents
A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor Download PDFInfo
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- CN108413259A CN108413259A CN201810475691.9A CN201810475691A CN108413259A CN 108413259 A CN108413259 A CN 108413259A CN 201810475691 A CN201810475691 A CN 201810475691A CN 108413259 A CN108413259 A CN 108413259A
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- 239000000835 fiber Substances 0.000 title claims abstract description 73
- 230000003287 optical effect Effects 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000007689 inspection Methods 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000002159 abnormal effect Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 20
- 230000005856 abnormality Effects 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 231100000517 death Toxicity 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H04B10/25891—Transmission components
Abstract
The present invention relates to a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor, pipeline on-line checking, pipeline information management and pipeline inspection three are linked together by the system, it sends a warning to pipeline information management subsystem after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception, pipeline information management subsystem generates patrol task and task is sent to pipeline inspection subsystem, pipeline inspection subsystem, which takes timely measure, handles abnormal pipeline, and task action result is returned pipeline information management subsystem.
Description
Technical field
The present invention relates to technical field of optical fiber sensing, in particular to a kind of fluid-transporting tubing based on Fibre Optical Sensor
On-line monitoring system.
Background technology
Currently, the fluid-transporting tubings laying amount such as all kinds of buried oil, gas and water is more and more, the management of pipeline is mostly with artificial
Based on management, and so that the enlarging of pipeline is reconstructed frequent for the rapid expansion in city and construction in recent years, that there are duct size informations is not perfect,
The problems such as update is lagged, do not conformed to the actual conditions, simultaneously because Monitoring Pinpelines are only artificial investigation modes, is unable to on-line real-time measuremen pipe
Road information, when unusual condition occurs in pipeline, existing pipeline management mode cannot investigate abnormal pipeline situation, occur in time
Patrol officer cannot be on the scene enforcing remedies measure in time when pipe leakage or other problems, and pipeline management, pipeline is caused to be asked
Topic investigation inefficiency, or even lead to fault spread because of finding not in time, cause huge personnel's property injures and deaths.Especially
It is in remote, unfrequented place, line walking labor intensity is big, difficulty is big, and line walking inefficiency causes line walking too late
When, or even after generation major accident, can not all find in time.
It can be seen that how to provide, a kind of to monitor pipeline situation, pipeline management and the efficient fluid of inspection on-line defeated
Pipeline on-line monitoring system is sent to become those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
Technical problem to be solved by the invention is to provide one kind can monitoring pipeline situation, pipeline management and inspection effect on-line
The high fluid-transporting tubing on-line monitoring system of rate.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of fluid-transporting tubing based on Fibre Optical Sensor exists
Line monitoring system, the system include
Fibre Optical Sensor pipe detection subsystem, the Fibre Optical Sensor pipe detection subsystem detect conduit running shape in real time
State, using the characteristic of fibre system detectable temperature and stress, monitors that temperature and stress are different when exception information occurs in pipeline
Often change and sends out pipeline abnormality alarm information；
Pipeline information management subsystem, the Fibre Optical Sensor pipe detection subsystem and the pipeline information management subsystem
Communication connection, the pipeline information management subsystem receives the pipeline abnormality alarm information, and is believed according to pipeline abnormality alarm
Breath and pre-stored duct size information formulate patrol task；
Pipeline inspection subsystem, the pipeline information management subsystem are connected with pipeline inspection subsystem communication, institute
It states pipeline inspection subsystem and receives and execute the patrol task, and by task execution knot after the patrol task executes
Fruit feeds back to the pipeline information management subsystem.
The beneficial effects of the invention are as follows：Pipeline on-line checking, pipeline information management and pipeline inspection three are related to one
It rises, sends a warning to pipeline information management subsystem after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception
System, pipeline information management subsystem generate patrol task and task are sent to pipeline inspection subsystem, pipeline inspection subsystem
It takes timely measure and abnormal pipeline is handled, and task action result is returned into pipeline information management subsystem.Especially
The pipeline of the inflammable and explosive hazardous fluids such as conveying oil gas is applicable in very much, city tap-water supply line is also suitable, it is right
It is applicable in the pipeline of other conveying liquid such as chemical plant or gaseous fluid, can pass through the temperature of detection pipeline and surrounding enviroment
The stress abnormality variation for spending difference or light sensing periphery, to determine whether there are destruction or whether pipe leakage have occurred
Etc. accidents.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the Fibre Optical Sensor pipe detection subsystem includes
Whether extremely fiber sensing module, the fiber sensing module detect pipeline, are sent out when pipeline occurs abnormal in real time
Send pipeline exception information；
Central processing unit, the fiber sensing module are connect with the central processing unit, and the central processing unit receives institute
Pipeline exception information is stated, and analyzing processing is carried out to the pipeline exception information, generates warning information；
Alarm modules, the central processing unit are connect with the alarm modules, and the alarm modules receive the early warning letter
Breath, and send a warning；
Memory, the central processing unit are connect with the memory, and the memory stores the pipeline exception information
And warning information；
Power module, the central processing unit are connect with the power module, and the power module is entire Fibre Optical Sensor
Pipe detection subsystem is powered；
Communication module, the central processing unit are connect with the communication module, and the communication module is by the warning information
It is sent to the pipeline information management subsystem.
Advantageous effect using above-mentioned further scheme is that Fibre Optical Sensor pipe detection subsystem utilizes fiber sensing module
The real-time detection for carrying out duct size information is sent a warning when exception information occurs in pipeline by alarm modules, and by logical
Warning information is sent to pipeline information management subsystem by letter module, realizes the on-line checking and warning function of pipeline.
Further, the fiber sensing module includes optical generator, photo-coupler, sensor fibre, photoelectric converter and letter
Number processor, the optical generator are connect with the photo-coupler, and the optical generator is for emitting light pulse signal, the light
Coupler is connect with the sensor fibre, and the sensor fibre detects duct size information in real time, and will occur because of pipeline abnormal characteristic
The light reflection of variation is to the photo-coupler, and the photo-coupler is also connect with the photoelectric converter, the photoelectric converter
The light pulse signal transmitted by photo-coupler is converted into electric signal, the photoelectric converter and the signal processor
Connection, the signal processor handle the electric signal, and the signal processor is connect with the central processing unit.
Advantageous effect using above-mentioned further scheme for example when pipe leakage occurs, is let out when pipeline occurs abnormal
The fluid of leakage make environment temperature change (such as high temperature conveying oil product can make leakage point periphery environment temperature increase and
The natural gas of conveying can be such that the environment temperature on leakage point periphery reduces；Water leaks, and when it is room temperature conveying, environment temperature will not
Have apparent temperature change, but when northern winter heat preservation conveying, the environment temperature of low temperature can be made to increase), while can also be right
Neighbouring optical fiber applies active force, so that optical fiber is bent and is shaken, radiation mode is caused to change, when Near Pipelines have machinery
When the natural calamities such as construction or landslide or artificial destruction, it can also apply active force to optical fiber, make the loss and output of optical fiber
Luminous power changes, and using this characteristic, passes through the telecommunications to the output light after opto-electronic conversion, amplification filtering and analog-to-digital conversion
Number analyzed, judgement conveyance conduit whether by normal force destruction or the destructive insidents such as leakage whether occur,
It is positioned by the measurement to back-scattering light, to realize the accurate positionin of pipeline abnormal point.
Further, the sensor fibre is laid with along pipeline extending direction, and the paving location of the sensor fibre is away from pipeline
Distance is 0.1-0.7m.Otherwise the air line distance of optical fiber and pipeline, which is not answered, excessive can influence sensor fibre induction pipe temperature and pressure
The sensitivity of power variation.
Further, the pipeline information management subsystem includes
Pipeline information management module, the pipeline information management module are stored with preset duct size information；
Pipeline warning information management module, the communication module is connect with the pipeline warning information management module, described
Pipeline warning information management module receives the warning information that the communication module is sent, and the warning information is stored；
Patrol task management module, the pipeline information management module and the pipeline warning information management module are and institute
The connection of patrol task management module is stated, the patrol task management module stores the pipeline information management module preset
Duct size information and the warning information of pipeline warning information management module storage carry out confluence analysis, occur for warning information
Pipeline generates corresponding patrol task, and patrol task is sent to the pipeline inspection subsystem.
It is preset that advantageous effect using above-mentioned further scheme is that the pipeline information management module of the subsystem is stored with
Duct size information, and warning information is received by pipeline warning information management module, patrol task management module can believe pipeline
The warning information for ceasing and receiving integrates generation patrol task, and task is sent to the pipeline inspection subsystem, thus
When pipeline occurs abnormal, pipeline inspection subsystem is contacted in time and takes measures to handle unusual condition, realizes the height of duct size information
Effect management.
Further, the preset duct size information include the pipeline location information being distributed by pipeline section, pipe parameter information and
Each pipeline section patrol officer information.
Further, the pipeline inspection subsystem includes patrol task receiving module, patrol task execution module and inspection
As a result reporting module, the patrol task management module are connect with the patrol task receiving module, and the patrol task receives
Module receives the patrol task that the patrol task management module is sent, and the patrol task receiving module is also patrolled with described
Task execution module connection is examined, the patrol task execution module executes the patrol task and logger task implementing result, institute
It states patrol task execution module to connect with the inspection result reporting module, the inspection result reporting module holds the task
Row result feeds back to the patrol task management module.
Advantageous effect using above-mentioned further scheme is that pipeline inspection subsystem is received by patrol task receiving module
Patrol task, and obtained task is executed by patrol task execution module in time, finally task action result is fed back to and is patrolled
Task management module is examined, execution and the reporting functions of task are completed.
Description of the drawings
Fig. 1 is a kind of system structure of the fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the invention
Block diagram；
Fig. 2 is Fibre Optical Sensor in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the invention
The structure diagram of pipe detection subsystem；
Fig. 3 is the structure diagram of fiber sensing module in Fibre Optical Sensor pipe detection subsystem provided by the invention；
Fig. 4 is duct size information in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the invention
Manage the structure diagram of subsystem；
Fig. 5 is that pipeline is patrolled in a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor provided by the invention
The structure diagram of subsystem.
In attached drawing, parts list represented by the reference numerals are as follows：
1, Fibre Optical Sensor pipe detection subsystem, 11, fiber sensing module, 110, optical generator, 111, photo-coupler,
112, sensor fibre, 113, photoelectric converter, 114, signal processor, 12, power module, 13, central processing unit, 14, alarm
Module, 15, memory, 16, communication module, 2, pipeline information management subsystem, 21, pipeline information management module, 22, pipeline police
Report information management module, 23, patrol task management module, 3, pipeline patrol subsystem, 31, patrol task receiving module, 32, patrol
Examine task execution module, 33, inspection result reporting module.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor is present embodiments provided, it should
System includes
Fibre Optical Sensor pipe detection subsystem 1, Fibre Optical Sensor pipe detection subsystem 1 detect pipeline operating status in real time,
When exception information occurs in pipeline, pipeline abnormality alarm information is sent out；
Pipeline information management subsystem 2, Fibre Optical Sensor pipe detection subsystem 1 are communicated with pipeline information management subsystem 2
Connection, 2 receiving pipeline abnormality alarm information of pipeline information management subsystem, and according to pipeline abnormality alarm information and prestore
Duct size information, formulate patrol task；
Pipeline inspection subsystem 3, pipeline information management subsystem 2 are connected with the pipeline inspection communication of subsystem 3, pipeline inspection
Subsystem 3 receives and executes patrol task, and task action result is fed back to duct size information after patrol task executes
Manage subsystem 2.
Referring to attached drawing 2, Fibre Optical Sensor pipe detection subsystem 1 includes
Fiber sensing module 11, whether detection pipeline is abnormal in real time for fiber sensing module 11, is sent out when pipeline occurs abnormal
Send pipeline exception information；
Central processing unit 13, fiber sensing module 11 are connect with central processing unit 13, and 13 receiving pipeline of central processing unit is different
Normal information, and analyzing processing is carried out to pipeline exception information, generate warning information；
Alarm modules 14, central processing unit 13 are connect with alarm modules 14, and alarm modules 14 receive the warning information, and
It sends a warning；
Memory 15, central processing unit 13 are connect with memory 15, and memory 15 stores pipeline exception information and alarm signal
Breath；
Power module 12, central processing unit 13 are connect with power module 12, and power module 12 is entire Fibre Optical Sensor pipeline
Subsystem 1 is detected to power；
Communication module 16, central processing unit 13 are connect with communication module 16, and warning information is sent to pipe by communication module 16
Road information management subsystem 2.
Referring to attached drawing 3, fiber sensing module 11 includes optical generator 110, photo-coupler 111, sensor fibre 112, photoelectricity
Converter 112 and signal processor 114, optical generator 110 are connect with photo-coupler 111, and optical generator 110 is for emitting light arteries and veins
Signal is rushed, photo-coupler 111 is connect with sensor fibre 112, and sensor fibre 112 detects duct size information in real time, and will be different because of pipeline
Often the changed light reflection of characteristic is also connect with photoelectric converter 113 to photo-coupler 111, photo-coupler 111, opto-electronic conversion
The light pulse signal transmitted by photo-coupler is converted to electric signal, photoelectric converter 113 and signal processor by device 113
114 connections, signal processor 114 handle electric signal, and signal processor 114 is connect with central processing unit 13.
Specifically, sensor fibre 112 is laid with along pipeline extending direction, the paving location of sensor fibre 112 away from pipeline away from
From for 0.1-0.7m.Distance of the paving location of sensor fibre 112 away from pipeline is 0.4m in the present embodiment.
Referring to attached drawing 4, pipeline information management subsystem 2 includes
Pipeline information management module 21, pipeline information management module 21 are stored with preset duct size information；
Pipeline warning information management module 22, communication module 16 are connect with pipeline warning information management module 22, pipeline police
It reports information management module 22 to receive the warning information that communication module 16 is sent, and warning information is stored；
Patrol task management module 23, pipeline information management module 21 and pipeline warning information management module 22 are and inspection
Task management module 23 connects, the preset duct size information that patrol task management module 23 stores pipeline information management module 21
Confluence analysis is carried out with the warning information that pipeline warning information management module 22 stores, pipeline generation pair occurs for warning information
The patrol task answered, and patrol task is sent to pipeline inspection subsystem 3.
Specifically, preset duct size information includes pipeline location information, pipe parameter information and each pipe being distributed by pipeline section
Section patrol officer's information.
Referring to attached drawing 5, pipeline inspection subsystem 3 include patrol task receiving module 31, patrol task execution module 32 and
Inspection result reporting module 33, patrol task management module 23 is connect with patrol task receiving module 31, and patrol task receives mould
Block 31 receives the patrol task that patrol task management module 23 is sent, and patrol task receiving module 31 also executes mould with patrol task
Block 32 connects, and patrol task execution module 32 executes patrol task and logger task implementing result, patrol task execution module 32
It is connect with inspection result reporting module 33, task action result is fed back to patrol task and manages mould by inspection result reporting module 33
Block 23.
It is provided in this embodiment based on the pepe monitoring system of Fibre Optical Sensor by pipeline on-line checking, pipeline information management with
Pipeline inspection three is linked together, and alarm signal is sent out after Fibre Optical Sensor pipe detection subsystem detects pipeline there are exception
To pipeline information management subsystem, pipeline information management subsystem generates patrol task and task is sent to pipeline inspection breath
System, pipeline inspection subsystem, which takes timely measure, handles abnormal pipeline, and task action result passback pipeline is believed
Breath management subsystem.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor, which is characterized in that including
Fibre Optical Sensor pipe detection subsystem, the Fibre Optical Sensor pipe detection subsystem detect pipeline operating status in real time,
When exception information occurs in pipeline, pipeline abnormality alarm information is sent out；
Pipeline information management subsystem, the Fibre Optical Sensor pipe detection subsystem are communicated with the pipeline information management subsystem
Connection, the pipeline information management subsystem receive the pipeline abnormality alarm information, and according to pipeline abnormality alarm information and
Pre-stored duct size information formulates patrol task；
Pipeline inspection subsystem, the pipeline information management subsystem are connected with pipeline inspection subsystem communication, the pipe
Road inspection subsystem receives and executes the patrol task, and after the patrol task executes that task action result is anti-
It feeds the pipeline information management subsystem.
2. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 1, which is characterized in that
The Fibre Optical Sensor pipe detection subsystem includes
Whether extremely fiber sensing module, the fiber sensing module detect pipeline in real time, the sending tube when pipeline occurs abnormal
Road exception information；
Central processing unit, the fiber sensing module are connect with the central processing unit, and the central processing unit receives the pipe
Road exception information, and analyzing processing is carried out to the pipeline exception information, generate warning information；
Alarm modules, the central processing unit are connect with the alarm modules, and the alarm modules receive the warning information, and
It sends a warning；
Memory, the central processing unit are connect with the memory, and the memory stores the pipeline exception information and police
It notifies breath；
Power module, the central processing unit are connect with the power module, and the power module is entire Fibre Optical Sensor pipeline
Detect subsystem power supply；
Communication module, the central processing unit are connect with the communication module, and the communication module sends the warning information
To the pipeline information management subsystem.
3. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 2, which is characterized in that
The fiber sensing module includes optical generator, photo-coupler, sensor fibre, photoelectric converter and signal processor, the light
Generator is connect with the photo-coupler, and the optical generator is for emitting light pulse signal, the photo-coupler and the biography
Photosensitive fine connection, the sensor fibre detects duct size information in real time, and will be arrived because of the changed light reflection of pipeline abnormal characteristic
The photo-coupler, the photo-coupler are also connect with the photoelectric converter, and the photoelectric converter will pass through photo-coupler
The light pulse signal transmitted is converted to electric signal, and the photoelectric converter is connect with the signal processor, the signal
Processor handles the electric signal, and the signal processor is connect with the central processing unit.
4. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 3, which is characterized in that
The sensor fibre is laid with along pipeline extending direction, and distance of the paving location away from pipeline of the sensor fibre is 0.1-0.7m.
5. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 1, which is characterized in that
The pipeline information management subsystem includes
Pipeline information management module, the pipeline information management module are stored with preset duct size information；
Pipeline warning information management module, the communication module are connect with the pipeline warning information management module, the pipeline
Warning information management module receives the warning information that the communication module is sent, and the warning information is stored；
Patrol task management module, the pipeline information management module and the pipeline warning information management module are patrolled with described
Examine task management module connection, the preset pipeline that the patrol task management module stores the pipeline information management module
Information and the warning information of pipeline warning information management module storage carry out confluence analysis, and pipeline occurs for warning information
Corresponding patrol task is generated, and patrol task is sent to the pipeline inspection subsystem.
6. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 5, which is characterized in that
The preset duct size information includes pipeline location information, pipe parameter information and each pipeline section patrol officer letter being distributed by pipeline section
Breath.
7. a kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor according to claim 1, which is characterized in that
The pipeline inspection subsystem includes patrol task receiving module, patrol task execution module and inspection result reporting module, institute
It states patrol task management module to connect with the patrol task receiving module, the patrol task receiving module receives the inspection
The patrol task that task management module is sent, the patrol task receiving module also connect with the patrol task execution module
It connects, the patrol task execution module executes the patrol task and logger task implementing result, and the patrol task executes mould
Block is connect with the inspection result reporting module, and the inspection result reporting module feeds back to the task action result described
Patrol task management module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475691.9A CN108413259A (en) | 2018-05-17 | 2018-05-17 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475691.9A CN108413259A (en) | 2018-05-17 | 2018-05-17 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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| CN108413259A true CN108413259A (en) | 2018-08-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010252746A1 (en) * | 2009-05-27 | 2011-12-22 | Silixa Ltd | Optical sensor and method of use |
| CN103968257A (en) * | 2014-05-26 | 2014-08-06 | 青岛厚科化学有限公司 | Pipeline monitoring system based on meshing optical fiber sensor and method of pipeline monitoring system |
| CN105701623A (en) * | 2016-02-26 | 2016-06-22 | 北京元心科技有限公司 | Method and server for automatically generating polling task aiming at safety risks |
| CN107632581A (en) * | 2017-09-13 | 2018-01-26 | 四川君逸数码科技股份有限公司 | A kind of monitoring management system of underground pipe gallery |
| CN208331798U (en) * | 2018-05-17 | 2019-01-04 | 钦州学院 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
-
2018
- 2018-05-17 CN CN201810475691.9A patent/CN108413259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010252746A1 (en) * | 2009-05-27 | 2011-12-22 | Silixa Ltd | Optical sensor and method of use |
| CN103968257A (en) * | 2014-05-26 | 2014-08-06 | 青岛厚科化学有限公司 | Pipeline monitoring system based on meshing optical fiber sensor and method of pipeline monitoring system |
| CN105701623A (en) * | 2016-02-26 | 2016-06-22 | 北京元心科技有限公司 | Method and server for automatically generating polling task aiming at safety risks |
| CN107632581A (en) * | 2017-09-13 | 2018-01-26 | 四川君逸数码科技股份有限公司 | A kind of monitoring management system of underground pipe gallery |
| CN208331798U (en) * | 2018-05-17 | 2019-01-04 | 钦州学院 | A kind of fluid-transporting tubing on-line monitoring system based on Fibre Optical Sensor |
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