CN107289331A - Pipeline prior-warning device based on the Big Dipper - Google Patents
Pipeline prior-warning device based on the Big Dipper Download PDFInfo
- Publication number
- CN107289331A CN107289331A CN201710458526.8A CN201710458526A CN107289331A CN 107289331 A CN107289331 A CN 107289331A CN 201710458526 A CN201710458526 A CN 201710458526A CN 107289331 A CN107289331 A CN 107289331A
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- China
- Prior art keywords
- module
- big dipper
- signal
- warning
- warning device
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- 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.)
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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
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Radiation (AREA)
Abstract
The present invention discloses the pipeline prior-warning device based on the Big Dipper, including the signal acquisition being sequentially connected and conditioning module, one-chip computer module, DSP module and big dipper module；The signal acquisition module gathers the vibration signal of pipe under test, and the vibration signal is exported to the one-chip computer module；The one-chip computer module carries out doubtful pre-warning signal threshold value according to the vibration signal and differentiated, to obtain differentiating doubtful result；The DSP module receives the doubtful result of differentiation, differentiates that doubtful result carries out accurate early warning and obtains accurate pre-warning signal according to described, the big dipper module is transmitted the accurate pre-warning signal.In the case that the pipeline prior-warning device based on the Big Dipper overcomes in the prior art easily generation stolen, stolen can be effectively prevented.
Description
Technical field
The present invention relates to the early warning of pipeline, in particular it relates to the pipeline prior-warning device based on the Big Dipper.
Background technology
Pipeline is the main conveying equipment of natural gas, and several hundred million tons of petroleum resourceses are carry every year transports task.At present, greatly
Bore long distance oil pipeline network distribution extensively, is punchinged the stolen time once occurring criminal, not only resulted in huge
Property loss, also results in serious environmental pollution and there is hidden peril of explosion.
It can avoid the occurrence of occurring stolen without any prior-warning device at this stage, how prevent stolen situation
The problem of occurring to turn into urgent need to resolve.
The content of the invention
, should the pipeline prior-warning device based on the Big Dipper it is an object of the invention to provide a kind of pipeline prior-warning device based on the Big Dipper
The situation that stolen easily occurs in the prior art is overcome, stolen can be effectively prevented.
To achieve these goals, the invention provides a kind of pipeline prior-warning device based on the Big Dipper, pipeline early warning dress
Put including the signal acquisition being sequentially connected and conditioning module, one-chip computer module, DSP module and big dipper module；The signal acquisition
Module gathers the vibration signal of pipe under test, and the vibration signal is exported to the one-chip computer module；The single-chip microcomputer mould
Root tuber carries out doubtful pre-warning signal threshold value according to the vibration signal and differentiated, to obtain differentiating doubtful result；The DSP module is received
It is described to differentiate doubtful result, differentiate that doubtful result carries out accurate early warning and obtains accurate pre-warning signal, the Big Dipper mould according to described
Block is transmitted the accurate pre-warning signal.
Preferably, the signal acquisition and conditioning module are including being sequentially connected with lower module：Acquisition module, wave filter and
AD conversion module；The acquisition module gathers the vibration signal of pipe under test, and after filtering with institute is sent to after AD conversion
State one-chip computer module.
Preferably, the one-chip computer module is model MSP430 single-chip microcomputer.
Preferably, the DSP module includes：Wake module and processing module, the wake module and processing module all connect
The one-chip computer module is connected to, in the case where receiving doubtful result, exports wake-up signal to the processing module to wake up
The processing module, the processing module differentiates that doubtful result carries out accurate early warning and obtains accurate pre-warning signal according to described.
Preferably, the pipeline prior-warning device also includes：Solar storage battery, the solar storage battery is connected to the letter
Number collection is with conditioning module, one-chip computer module, DSP module and big dipper module to provide operating voltage.
Preferably, the pipeline prior-warning device also includes：Shell and antenna；The signal acquisition and conditioning module, single-chip microcomputer
Module, DSP module and big dipper module are installed in the shell, and the antenna is arranged at the outside of the shell, and is connected to
The big dipper module.
Preferably, the pipeline prior-warning device also includes：Human-computer interaction interface, the human-computer interaction interface is electrically connected to described
DSP module and big dipper module, accurate pre-warning signal is shown, and it is described accurate to control the big dipper module actively to send
Pre-warning signal.
Pass through above-mentioned embodiment, it is possible to achieve the real-time early warning of pipeline, the very first time can notify warning information
Conduit running maintenance management personnel are simultaneously handled in time, and urgent loss and ecological disruption that pipe leakage is caused are reduced to greatest extent,
The security of long-distance pipe operation, and convenient installation are improved, beneficial to carrying, is easy to sense vibration signal.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structured flowchart for illustrating a kind of pipeline prior-warning device of the present invention.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The present invention provides a kind of pipeline prior-warning device based on the Big Dipper, and the pipeline prior-warning device includes the signal being sequentially connected
Collection and conditioning module, one-chip computer module, DSP module and big dipper module；The signal acquisition module gathers the shake of pipe under test
Dynamic signal, and the vibration signal is exported to the one-chip computer module；The one-chip computer module enters according to the vibration signal
The doubtful pre-warning signal threshold value of row differentiates, to obtain differentiating doubtful result；The DSP module receives the doubtful result of differentiation, root
Differentiate that doubtful result carries out accurate early warning and obtains accurate pre-warning signal according to described, the big dipper module is by the accurate pre-warning signal
Transmitted.
Pass through above-mentioned embodiment, it is possible to achieve the real-time early warning of pipeline, the very first time can notify warning information
Conduit running maintenance management personnel are simultaneously handled in time, and urgent loss and ecological disruption that pipe leakage is caused are reduced to greatest extent,
The security of long-distance pipe operation, and convenient installation are improved, beneficial to carrying, is easy to sense vibration signal.
Pass through above-mentioned mode, it is therefore prevented that pipe under test is stolen, the misinformation that another aspect it also avoid signal is defeated, greatly improves
The security of pipeline transportation.
In a kind of embodiment of the present invention, the signal acquisition can include what is be sequentially connected with conditioning module
With lower module：Acquisition module, wave filter and AD conversion module；The acquisition module gathers the vibration signal of pipe under test, and passes through
Cross filtering and be sent to the one-chip computer module after AD conversion.
Pass through above-mentioned setting, it is possible to achieve the collection of vibration signal, also achieve the transmission and filtering conversion of signal, institute
The signal of transmission can be used in single-chip microcomputer.
In a kind of embodiment of the present invention, in order to realize single-chip microcomputer control, the one-chip computer module is model
MSP430 single-chip microcomputer.
In a kind of embodiment of the present invention, in order to avoid the consumption of excess energy, increase the utilization rate of energy,
The DSP module includes：Wake module and processing module, the wake module and processing module are both connected to the single-chip microcomputer mould
Block, in the case where receiving doubtful result, exports wake-up signal to the processing module to wake up the processing module, described
Processing module differentiates that doubtful result carries out accurate early warning and obtains accurate pre-warning signal according to described.
In a kind of embodiment of the present invention, in order to realize the conversion of solar energy, solar energy utilization ratio is improved, is prevented
The only loss of electricity, the pipeline prior-warning device can also include：Solar storage battery, the solar storage battery is connected to described
Signal acquisition and conditioning module, one-chip computer module, DSP module and big dipper module are to provide operating voltage.
In a kind of embodiment of the present invention, in order to realize that the enhancing of signal is transmitted, carried out using big dipper module
Wireless signal transmission, improves the efficiency of transmission of signal, the pipeline prior-warning device can also include：Shell and antenna；The letter
Number collection is installed in the shell with conditioning module, one-chip computer module, DSP module and big dipper module, and the antenna is arranged at
The outside of the shell, and it is connected to the big dipper module.
In a kind of embodiment of the present invention, in order to realize man-machine information exchange, pre-warning signal is shown
Show, and notify maintenance personal and law enfrocement official are on the scene to repair and handle in real time in time, greatly avoid the hair of dangerous situation
It is raw, it is easy to maintenance personal to be observed, the pipeline prior-warning device can also include：Human-computer interaction interface, man-machine interaction circle
Face is electrically connected to the DSP module and big dipper module, and accurate pre-warning signal is shown, and controls the big dipper module master
It is dynamic to send the accurate pre-warning signal.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (7)
1. a kind of pipeline prior-warning device based on the Big Dipper, it is characterised in that the pipeline prior-warning device includes the signal being sequentially connected
Collection and conditioning module, one-chip computer module, DSP module and big dipper module；The signal acquisition module gathers the shake of pipe under test
Dynamic signal, and the vibration signal is exported to the one-chip computer module；The one-chip computer module enters according to the vibration signal
The doubtful pre-warning signal threshold value of row differentiates, to obtain differentiating doubtful result；The DSP module receives the doubtful result of differentiation, root
Differentiate that doubtful result carries out accurate early warning and obtains accurate pre-warning signal according to described, the big dipper module is by the accurate pre-warning signal
Transmitted.
2. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the signal acquisition and conditioning
Module is including being sequentially connected with lower module：Acquisition module, wave filter and AD conversion module；Test tube is treated in the acquisition module collection
The vibration signal in road, and after filtering with the one-chip computer module is sent to after AD conversion.
3. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the one-chip computer module is type
Number MSP430 single-chip microcomputer.
4. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the DSP module includes：Call out
Module of waking up and processing module, the wake module and processing module are both connected to the one-chip computer module, are receiving doubtful knot
In the case of fruit, output wake-up signal is to the processing module to wake up the processing module, and the processing module is according to described
Differentiate that doubtful result carries out accurate early warning and obtains accurate pre-warning signal.
5. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the pipeline prior-warning device is also wrapped
Include：Solar storage battery, the solar storage battery is connected to the signal acquisition and conditioning module, one-chip computer module, DSP moulds
Block and big dipper module are to provide operating voltage.
6. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the pipeline prior-warning device is also wrapped
Include：Shell and antenna；The signal acquisition is installed on described outer with conditioning module, one-chip computer module, DSP module and big dipper module
In shell, the antenna is arranged at the outside of the shell, and is connected to the big dipper module.
7. the pipeline prior-warning device according to claim 1 based on the Big Dipper, it is characterised in that the pipeline prior-warning device is also wrapped
Include：Human-computer interaction interface, the human-computer interaction interface is electrically connected to the DSP module and big dipper module, and accurate early warning is believed
Number shown, and control the big dipper module actively to send the accurate pre-warning signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458526.8A CN107289331A (en) | 2017-06-16 | 2017-06-16 | Pipeline prior-warning device based on the Big Dipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458526.8A CN107289331A (en) | 2017-06-16 | 2017-06-16 | Pipeline prior-warning device based on the Big Dipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289331A true CN107289331A (en) | 2017-10-24 |
Family
ID=60097352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710458526.8A Pending CN107289331A (en) | 2017-06-16 | 2017-06-16 | Pipeline prior-warning device based on the Big Dipper |
Country Status (1)
| Country | Link |
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| CN (1) | CN107289331A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694091Y (en) * | 2003-10-13 | 2005-04-20 | 北京科创三思科技发展有限公司 | Antitheft early warning system for oil or gas delivery pipeline |
| CN201014205Y (en) * | 2007-03-01 | 2008-01-30 | 中国石油天然气股份有限公司 | Pipeline safety early warning monitoring system |
| CN101349382A (en) * | 2008-08-19 | 2009-01-21 | 北方工业大学 | Anti-theft early warning method and system for pipeline transportation |
| CN101684893A (en) * | 2008-09-27 | 2010-03-31 | 中国石油天然气股份有限公司 | Pipeline Safety Early Warning System Combining Sound Vibration and Electromagnetic Wave |
| CN201475653U (en) * | 2009-03-26 | 2010-05-19 | 洪雨 | A remote monitoring device combining anti-theft prewarning and cathodic protection for pipeline |
| CN205541311U (en) * | 2016-03-14 | 2016-08-31 | 郑娟 | Long distance pipeline oil spilling monitored control system , control website and surveillance center based on big dipper |
| CN106253969A (en) * | 2016-08-10 | 2016-12-21 | 成都天奥电子股份有限公司 | Based on big-dipper satellite and the information issuing system of short-distance wireless communication |
| CN106764459A (en) * | 2016-12-29 | 2017-05-31 | 重庆奥海辉龙大数据有限公司 | Pipe network vibration prior-warning device, system and method |
-
2017
- 2017-06-16 CN CN201710458526.8A patent/CN107289331A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694091Y (en) * | 2003-10-13 | 2005-04-20 | 北京科创三思科技发展有限公司 | Antitheft early warning system for oil or gas delivery pipeline |
| CN201014205Y (en) * | 2007-03-01 | 2008-01-30 | 中国石油天然气股份有限公司 | Pipeline safety early warning monitoring system |
| CN101349382A (en) * | 2008-08-19 | 2009-01-21 | 北方工业大学 | Anti-theft early warning method and system for pipeline transportation |
| CN101684893A (en) * | 2008-09-27 | 2010-03-31 | 中国石油天然气股份有限公司 | Pipeline Safety Early Warning System Combining Sound Vibration and Electromagnetic Wave |
| CN201475653U (en) * | 2009-03-26 | 2010-05-19 | 洪雨 | A remote monitoring device combining anti-theft prewarning and cathodic protection for pipeline |
| CN205541311U (en) * | 2016-03-14 | 2016-08-31 | 郑娟 | Long distance pipeline oil spilling monitored control system , control website and surveillance center based on big dipper |
| CN106253969A (en) * | 2016-08-10 | 2016-12-21 | 成都天奥电子股份有限公司 | Based on big-dipper satellite and the information issuing system of short-distance wireless communication |
| CN106764459A (en) * | 2016-12-29 | 2017-05-31 | 重庆奥海辉龙大数据有限公司 | Pipe network vibration prior-warning device, system and method |
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Application publication date: 20171024 |