CN103614730B - To the system and method that buried pipeline galvanic protection is monitored - Google Patents
To the system and method that buried pipeline galvanic protection is monitored Download PDFInfo
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- CN103614730B CN103614730B CN201310612751.4A CN201310612751A CN103614730B CN 103614730 B CN103614730 B CN 103614730B CN 201310612751 A CN201310612751 A CN 201310612751A CN 103614730 B CN103614730 B CN 103614730B
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Abstract
Embodiments provide a kind of system and method that buried pipeline galvanic protection is monitored.This system comprises buried sensor, terminal monitoring instrument and server; Wherein, described terminal monitoring instrument is connected with described buried sensor electrical, so that obtain the pipeline current potential of described buried pipeline by described buried sensor; Described terminal monitoring instrument is communicated with described server by transmission network, so that the pipeline current potential of described buried pipeline is transferred to described server by transmission network; Described server is obtained by described transmission network and processes the pipeline current potential of described buried pipeline.Therefore, the system and method for the embodiment of the present invention can improve the automatization level of buried pipeline monitoring, has the function of early warning.
Description
Technical field
The embodiment of the present invention relates to corrosion prevention field, and more specifically, relates to a kind of system and method for monitoring buried pipeline galvanic protection.
Background technology
Along with the development of pipeline industry, pipe safety receives much concern.Along with the increase of pipe-line construction amount, the growth of old pipeline active time, increasing of long distance pipeline accident, people propose more and more higher requirement to the security monitoring of long-distance transport pipes.Long-distance transport pipes distributed areas are wide, topography is complicated, adopt at present artificial cycle to measure, this method test data is discontinuous, the cycle is long, cost is high, difficulty is large, poor accuracy and can not Timeliness coverage problem.
Summary of the invention
Embodiments provide a kind of system and method for monitoring buried pipeline galvanic protection, can improve the automatization level of buried pipeline monitoring, energy Timeliness coverage problem, has warning function.
First aspect, embodiments provides a kind of system of monitoring buried pipeline galvanic protection, comprises buried sensor, terminal monitoring instrument and server; Wherein, this terminal monitoring instrument is connected with this buried sensor electrical, so that obtain the pipeline current potential of this buried pipeline by this buried sensor; This terminal monitoring instrument is communicated with this server by transmission network, so that the pipeline current potential of this buried pipeline is transferred to this server by transmission network; This server is obtained by this transmission network and processes the pipeline current potential of this buried pipeline.
In conjunction with first aspect, in the first possible implementation of first aspect, this buried sensor comprises reference electrode and spontaneous corrosion test sample; The pipeline current potential of this buried pipeline comprises corrosion potential.
In conjunction with the first possible implementation of first aspect or first aspect, in the implementation that the second of first aspect is possible, this buried sensor comprises reference electrode and galvanic protection polarization test sample; This terminal monitoring instrument is electrically connected with this buried pipeline, is electrically connected to make this buried pipeline and this galvanic protection test sample that polarizes; The pipeline current potential of this buried pipeline comprises energising current potential and/or galvanic protection polarized potential.
In conjunction with first aspect, or the implementation that the first or the second of first aspect are possible, in the third possible implementation of first aspect, this terminal monitoring instrument is also for obtaining at least one in the AC influence voltage of this buried pipeline, AC current density and DC current density.
In conjunction with first aspect, or the first of first aspect is to any one possible implementation in the third, and in the 4th kind of possible implementation of first aspect, this terminal monitoring instrument is using water-proof material as outer protection unit and be buried terminal monitoring instrument.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect, this terminal monitoring instrument comprises antenna, and this antenna is drawn by detective pole.
In conjunction with first aspect, or the first of first aspect is to any one possible implementation in the 5th kind, and in the 6th kind of possible implementation of first aspect, this terminal monitoring instrument obtains the pipeline current potential of this buried pipeline by this buried cycle sensor.
In conjunction with first aspect, or the first of first aspect is to any one possible implementation in the 6th kind, in the 7th kind of possible implementation of first aspect, this server also obtains at least one in the cycle of the pipeline current potential of this buried pipeline, the terminal descriptor of this terminal monitoring instrument and power-off interval for arranging this terminal monitoring instrument.
In conjunction with first aspect, or the first of first aspect is to any one possible implementation in the 7th kind, in the 8th kind of possible implementation of first aspect, this transmission network is G mobile communication 3G network, general packet radio service technology GPRS network or optical fiber transmission network.
In conjunction with first aspect, or the first of first aspect is to any one possible implementation in the 8th kind, and in the 9th kind of possible implementation of first aspect, this server comprises computer and the management software that is arranged in this computer and database; This management software comprises monitor portion and treating part, wherein, and the pipeline current potential of this buried pipeline of this monitor portion for receiving this terminal monitoring instrument and being sent by transmission network, and this buried pipeline is stored in this database; This treating part is for analyzing the pipeline current potential of this buried pipeline and/or the pipeline current potential for exporting this buried pipeline to user.
Second aspect, provides a kind of method of monitoring buried pipeline galvanic protection, and the method is performed by the system of monitoring buried pipeline; Wherein, this system comprises buried sensor, terminal monitoring instrument and server, and this terminal monitoring instrument is connected with this buried sensor electrical; This terminal monitoring instrument is communicated with this server by transmission network; The method comprises: this terminal monitoring instrument obtains the pipeline current potential of this buried pipeline by this buried sensor; The pipeline current potential of this buried pipeline is sent to this server by transmission network by this terminal monitoring instrument; This server is obtained by this transmission network and processes the pipeline current potential of this buried pipeline.
In conjunction with second aspect, in the first possible implementation of second aspect, this buried sensor comprises reference electrode and spontaneous corrosion test sample; And the pipeline current potential of this buried pipeline comprises corrosion potential.
In conjunction with the first possible implementation of second aspect or second aspect, in the implementation that the second of second aspect is possible, this buried sensor comprises reference electrode and galvanic protection polarization test sample; This terminal monitoring instrument is electrically connected with this buried pipeline, is electrically connected to make this buried pipeline and this galvanic protection test sample that polarizes; The pipeline current potential of this buried pipeline comprises energising current potential and/or galvanic protection polarized potential.
In conjunction with second aspect, or the implementation that the first or the second of second aspect are possible, in the third possible implementation of second aspect, the method also comprises: this terminal monitoring instrument obtains at least one in the AC influence voltage of this buried pipeline, AC current density and DC current density; At least one in the AC influence voltage of this buried pipeline obtained, AC current density and DC current density is sent to this server by transmission network by this terminal monitoring instrument; This server is obtained by this transmission network and processes at least one in the AC influence voltage of this buried pipeline that this terminal monitoring instrument sends, AC current density and DC current density.
In conjunction with second aspect, or the first of second aspect is to any one possible implementation in the third, in the 4th kind of possible implementation of second aspect, this terminal monitoring instrument obtains the pipeline current potential of this buried pipeline by this buried sensor, comprising: this terminal monitoring instrument obtains the pipeline current potential of this buried pipeline by this buried cycle sensor.
In conjunction with second aspect, or the first of second aspect is to any one possible implementation in the 4th kind, in the 5th kind of possible implementation of second aspect, before this terminal monitoring instrument obtains the pipeline current potential of this buried pipeline by this buried sensor, the method also comprises: this terminal monitoring instrument of this Servers installed obtains at least one in the cycle of the pipeline current potential of this buried pipeline, the terminal descriptor of this terminal monitoring instrument and power-off interval.
In conjunction with second aspect, or the first of second aspect is to any one possible implementation in the 5th kind, and in the 6th kind of possible implementation of second aspect, this server comprises computer and the management software that is arranged in this computer and database; This management software comprises monitor portion and treating part; This server is obtained by this transmission network and processes the pipeline current potential of this buried pipeline, comprise: this monitor portion receives the pipeline current potential of this buried pipeline that this terminal monitoring instrument is sent by transmission network, and the pipeline current potential of this buried pipeline is stored in database; The pipeline current potential of this buried pipeline and/or the pipeline current potential for exporting this buried pipeline to user are analyzed in this treating part.
Therefore; the embodiment of the present invention can improve the automatization level to buried pipeline galvanic protection monitoring; remote monitoring can be carried out to analyze the validity of buried pipeline galvanic protection to long distance pipeline; monitoring data can be obtained continuously; cycle is short, cost is low, difficulty is little; accuracy is high, and the problem of energy existing for Timeliness coverage, has warning function.And there is the advantage that anti-stray current ability is strong, the service life time is long.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the illustrative diagram of the system of monitoring buried pipeline according to the embodiment of the present invention.
Fig. 2 is the mounting means illustrative diagram of the system of monitoring buried pipeline according to another embodiment of the present invention.
Fig. 3 is the illustrative diagram of the method for monitoring buried pipeline according to the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 shows a kind of illustrative diagram to the system 100 that buried pipeline galvanic protection is monitored according to the embodiment of the present invention.As shown in Figure 1, this system 100 can comprise buried sensor 101, terminal monitoring instrument 102 and server 103; Wherein,
Terminal monitoring instrument 102 is electrically connected with buried sensor 101, so that obtain the pipeline current potential of buried pipeline by buried sensor 101;
Terminal monitoring instrument 102 is communicated with server 103 by transmission network, so that the pipeline current potential of buried pipeline is transferred to server 103 by transmission network;
Server 103 is obtained by transmission network and processes the pipeline current potential of buried pipeline.
Particularly, the concrete mounting means of said system 100 can as shown in Figure 2 (server 103 is not shown), and buried sensor 101 can be arranged on the detection position of buried pipeline 104, and this detection position can be determined according to practical situation.Terminal monitoring instrument 102 can be arranged on the below of detective pole 105.Buried sensor 101 is electrically connected with terminal monitoring instrument 102 by cable 106.
Alternatively, the antenna of terminal monitoring instrument 102 can be connected with the main body of terminal monitoring instrument 102 by cable 107, and is drawn by detective pole, and the end face of antenna 109 points into the sky and exposes in atmosphere, avoids being embedded by cement or metal.The data of this antenna 109 for being obtained to server 103 transmitting terminal monitor 102 by transmission network, or reception server 103 sends to the information of terminal monitoring instrument 102 by transmission network.
Terminal monitoring instrument 102 can obtain the relevant monitoring data of buried pipeline 104; Such as, this monitoring data can be the pipeline current potential of this buried pipeline 104, and this pipeline current potential can comprise corrosion potential, energising current potential and galvanic protection polarized potential; Again such as, this monitoring data can be the AC influence voltage of this buried pipeline, DC current density or AC current density.The terminal monitoring instrument 102 of the embodiment of the present invention has the advantage that anti-stray current ability is strong, the service life time is long.
The concrete parts etc. how obtaining above monitoring data and obtain required for above monitoring data, below will be described in detail.
When needing the pipeline current potential obtaining this buried pipeline 104, buried sensor 101 can comprise reference electrode and spontaneous corrosion test sample, because spontaneous corrosion test sample and buried pipeline are all in edatope, then can be obtained the corrosion potential of buried pipeline 104 by reference electrode and spontaneous corrosion test sample.
When needing galvanic protection polarized potential and/or the energising current potential obtaining this buried pipeline 104, buried sensor 101 can comprise reference electrode and galvanic protection polarization test sample.Buried sensor 101 can be electrically connected with buried pipeline 104 by cable 110; to make buried pipeline 104 and the galvanic protection test sample that polarizes be electrically connected, thus terminal monitoring instrument 102 can obtain energising current potential and/or the galvanic protection polarized potential of buried pipeline 104 by reference electrode and galvanic protection polarization test sample.Thus, the validity of pipeline cathode protection can be assessed better.
Should understand; in embodiments of the present invention; namely buried sensor 101 can comprise from corrosion test sample; also galvanic protection polarization test sample is comprised; thus namely terminal monitoring instrument 102 can obtain the corrosion potential of buried pipeline 104, energising current potential and/or the galvanic protection polarized potential of buried pipeline 104 can be obtained again.
After at least one in the galvanic protection polarized potential of the buried pipeline after obtaining galvanic protection, energising current potential and corrosion potential, can analyze the validity of the galvanic protection of this buried pipeline.Particularly, can be analyzed by server 103, also by server 103, monitoring data can be supplied to user, be analyzed by user.
In embodiments of the present invention, when needing the AC influence voltage obtaining buried pipeline 104, terminal monitoring instrument 102 can be electrically connected with buried pipeline 104, to obtain the AC influence voltage of buried pipeline 104, and the test sample that can be comprised by buried sensor 101 obtains AC current density and/or the DC current density of buried pipeline.
In embodiments of the present invention, terminal monitoring instrument 102 can start by set date data monitoring, and have the power saving function of auto sleep and timing wake-up, in the power save mode, the electric current of terminal monitoring instrument 102 is generally less than 20 μ A.Terminal monitoring instrument periodically can obtain the monitoring data of buried pipeline.Then the above monitoring data obtained can be passed through transmission network (can be general packet radio service technology (GeneralPacketRadioService, GPRS) network, 3G network or optical fiber transmission network) transfer to server 103, working time corresponding for above-mentioned monitoring data together can also be reported server, the set-up mode on such as this detection date can be " moon, week, day, time, point " etc., carry out Data Analysis Services etc. with convenient service device, or facilitate technician to carry out management debugging etc.This server 103 can comprise computer and the database run on that computer and management software.This computer can adopt multi-purpose computer, and preferred disposition fixes public network Internet Protocol (InternetProtocol, IP) address.The database that this computer runs can be SQL database.Management software can comprise monitor portion and treating part, and wherein, monitor portion can the monitoring data that sent by transmission network of receiving terminal monitor, and this monitoring data is stored in a database; Treating part can have the function analyzing above-mentioned monitoring data and the function providing above-mentioned monitoring data and/or analytical results to user.In embodiments of the present invention, if the management software of server can long-time running or setting the Data Detection time before start, just automatically can complete the reception of above-mentioned monitoring data, and store data in database.
In embodiments of the present invention, user also can be described as C/S by what install in local area network based on CS(, and English full name is Client/Server) framework client software carries out browsing data, comprises inquiry and management.Also also can be described as B/S by installing in Wide area network based on BS(, English full name is Brouse/Server) framework client software carries out browsing data (inquiry and management).Web access service can be set up, data access and the terminal management of Ethernet are provided.
Alternatively, in embodiments of the present invention, server 103 can also be arranged the operating parameter of terminal monitoring instrument 102, such as, the operating parameter that can arrange can comprise the terminal descriptor (being in particular the title of terminal monitoring instrument) of this terminal monitoring instrument 102, the cycle of above-mentioned monitoring data of terminal monitoring instrument acquisition buried pipeline and the power-off interval etc. of this terminal monitoring instrument 102.
In embodiments of the present invention; also can the operation of manual control terminal monitoring instrument; startup/dormancy is set; cycle corresponding commissioning date " moon, week, day, time, point " such as; can by be connected with terminal monitoring instrument and from the testing wire 108 that detective pole is drawn, the operation controlling this terminal monitoring instrument 102 is set; such as; control the startup of this terminal monitoring instrument, power-off etc.; such as, or controlling the data type that this terminal monitoring instrument will obtain, is obtain the galvanic protection polarized potential of buried pipeline 104 or obtain the corrosion potential etc. of buried pipeline 104.
Terminal monitoring instrument 102 shown in Fig. 2 is buried terminal monitoring instrument, then now terminal monitoring instrument can using the high water-proof material of pressure-bearing as outer protection unit.Preferably, this outer protection unit can be polyvinyl chloride (Polyvinylchloridepolymer, PVC) drum or engineering plastic magazine, specifically can seal mechanically.Thus, for this terminal monitoring instrument, good preservative activity can be played, thus can be buried for a long time.
Alternatively, in embodiments of the present invention, reduce power consumption process can be adopted for terminal monitoring instrument.Such as, the multiple power supply modes such as voltage stabilized source, solar cell or high power lithium battery can be adopted, preferred employing high power lithium battery is powered, and cell container is good at communication signals, every day gathers and under uploading the condition of 1 monitoring data, designing duration of service can be 5 years.Go for field to work long hours.
In embodiments of the present invention, when transmission network is optical fiber transmission network, when carrying out optical cable Capacity Selection, not only considering to meet initial stage needs, also needing to consider to leave certain reserve level.The present invention is when adopting optical fiber transmission network, can laying optical cable voluntarily, also can be preferably existing with the surplus optical fiber in communication cable, and without the need to processing optical cable and transforming, only wherein two optical fiber need be utilized to realize data transmission, save construction investment greatly, shortened the construction period, while reduction system cost, also improve system performance.
Therefore, the system of the monitoring buried pipeline in the embodiment of the present invention comprises buried sensor, terminal monitoring instrument and server; Wherein, this terminal monitoring instrument is connected with this buried sensor electrical, so that obtain the pipeline current potential of this buried pipeline by this buried sensor; This terminal monitoring instrument is communicated with this server by transmission network, so that the pipeline current potential of this buried pipeline is transferred to this server by transmission network; This server is obtained by this transmission network and processes the pipeline current potential of this buried pipeline.Therefore; the system of the embodiment of the present invention can improve the automatization level of buried pipeline monitoring; remote monitoring can be carried out to analyze the validity of buried pipeline galvanic protection to long distance pipeline; monitoring data can be obtained continuously; cycle is short, cost is low, difficulty is little; accuracy is high, and the problem of energy existing for Timeliness coverage, there is warning function.
Fig. 3 is the indicative flowchart to the method 200 that buried pipeline galvanic protection is monitored according to the embodiment of the present invention.Wherein, the method 200 can be performed by said system 100, and particularly, the method 200 can comprise:
S210, terminal monitoring instrument obtains the pipeline current potential of buried pipeline by buried sensor;
S220, the pipeline current potential of buried pipeline is sent to server by transmission network by terminal monitoring instrument;
S230, server is obtained by transmission network and processes the pipeline current potential of buried pipeline.
Alternatively, buried sensor comprises reference electrode and spontaneous corrosion test sample; And the pipeline current potential of buried pipeline comprises corrosion potential.
Alternatively, buried sensor comprises reference electrode and galvanic protection polarization test sample; Terminal monitoring instrument is electrically connected with buried pipeline, is electrically connected to make buried pipeline and the galvanic protection test sample that polarizes; The pipeline current potential of buried pipeline comprises energising current potential and/or galvanic protection polarized potential.
Alternatively, method 200 can also comprise: terminal monitoring instrument obtains at least one in the AC influence voltage of buried pipeline, AC current density and DC current density; At least one in the AC influence voltage of the buried pipeline of acquisition, AC current density and DC current density is sent to server by transmission network by terminal monitoring instrument; Server is obtained by transmission network and at least one in processing terminal monitor the AC influence voltage of buried pipeline, AC current density and the DC current density that send.
Alternatively, in above-mentioned S210, terminal monitoring instrument obtains the pipeline current potential of buried pipeline by buried sensor, can comprise: terminal monitoring instrument obtains the pipeline current potential of buried pipeline by buried cycle sensor.
Alternatively, before terminal monitoring instrument obtains the pipeline current potential of buried pipeline by buried sensor, method 200 also comprises: Servers installed terminal monitoring instrument obtains at least one in cycle of pipeline current potential of buried pipeline, the terminal descriptor of terminal monitoring instrument and power-off interval.
Alternatively, server comprises computer and installs management software in a computer and database; Management software comprises monitor portion and treating part;
Then correspondingly, in above-mentioned S230, server is obtained by transmission network and processes the pipeline current potential of buried pipeline, can comprise:
The pipeline current potential of the buried pipeline that monitor portion receiving terminal monitor is sent by transmission network, and the pipeline current potential of this buried pipeline is stored in database;
The pipeline current potential of buried pipeline and/or the pipeline current potential for exporting buried pipeline to user are analyzed in treating part.
Therefore; the embodiment of the present invention can improve the automatization level of buried pipeline galvanic protection monitoring; remote monitoring can be carried out to analyze the validity of buried pipeline galvanic protection to long distance pipeline; monitoring data can be obtained continuously; cycle is short, cost is low, difficulty is little; accuracy is high, and the problem of energy existing for Timeliness coverage, there is warning function.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (11)
1. to the system that buried pipeline galvanic protection is monitored, it is characterized in that, comprise buried sensor, terminal monitoring instrument and server; Wherein,
Described terminal monitoring instrument is connected with described buried sensor electrical, so that obtain the pipeline current potential of described buried pipeline by described buried sensor;
Described terminal monitoring instrument is communicated with described server by transmission network, so that the pipeline current potential of described buried pipeline is transferred to described server by transmission network;
Described server is obtained by described transmission network and processes the pipeline current potential of described buried pipeline; Wherein,
Described buried sensor comprises reference electrode, spontaneous corrosion test sample and galvanic protection polarization test sample; The pipeline current potential of described buried pipeline comprises corrosion potential, energising current potential and galvanic protection polarized potential; And
Described terminal monitoring instrument is also for obtaining at least one in the AC influence voltage of described buried pipeline, AC current density and DC current density.
2. system according to claim 1, described terminal monitoring instrument is using water-proof material as outer protection unit and be buried terminal monitoring instrument.
3. system according to claim 2, is characterized in that, described terminal monitoring instrument comprises antenna, and described antenna is drawn by detective pole.
4. system according to any one of claim 1 to 3, is characterized in that, described terminal monitoring instrument obtains the pipeline current potential of described buried pipeline by described buried cycle sensor.
5. system according to any one of claim 1 to 3, it is characterized in that, described server also obtains at least one in the cycle of the pipeline current potential of described buried pipeline, the terminal descriptor of described terminal monitoring instrument and power-off interval for arranging described terminal monitoring instrument.
6. system according to any one of claim 1 to 3, is characterized in that, described transmission network is G mobile communication 3G network, general packet radio service technology GPRS network or optical fiber transmission network.
7. system according to any one of claim 1 to 3, is characterized in that, described server comprises computer and the management software that is arranged in described computer and database; Described management software comprises monitor portion and treating part, wherein, and the pipeline current potential of described buried pipeline of described monitor portion for receiving described terminal monitoring instrument and being sent by transmission network, and described buried pipeline is stored in described database; Described treating part is for analyzing the pipeline current potential of described buried pipeline and/or the pipeline current potential for exporting described buried pipeline to user.
8. to the method that buried pipeline galvanic protection is monitored, it is characterized in that, described method is performed by the system of monitoring buried pipeline; Wherein, described system comprises buried sensor, terminal monitoring instrument and server, and described terminal monitoring instrument is connected with described buried sensor electrical; Described terminal monitoring instrument is communicated with described server by transmission network; Described method comprises:
Described terminal monitoring instrument obtains the pipeline current potential of described buried pipeline by described buried sensor;
The pipeline current potential of described buried pipeline is sent to described server by transmission network by described terminal monitoring instrument;
Described server is obtained by described transmission network and processes the pipeline current potential of described buried pipeline; Wherein, described buried sensor comprises reference electrode, spontaneous corrosion test sample and galvanic protection polarization test sample; The pipeline current potential of described buried pipeline comprises corrosion potential, energising current potential and galvanic protection polarized potential; And described method also comprises:
Described terminal monitoring instrument obtains at least one in the AC influence voltage of described buried pipeline, AC current density and DC current density;
At least one in the AC influence voltage of the described buried pipeline obtained, AC current density and DC current density is sent to described server by transmission network by described terminal monitoring instrument;
Described server is obtained by described transmission network and processes at least one in the AC influence voltage of the described buried pipeline that described terminal monitoring instrument sends, AC current density and DC current density.
9. method according to claim 8, is characterized in that, described terminal monitoring instrument obtains the pipeline current potential of described buried pipeline by described buried sensor, comprising:
Described terminal monitoring instrument obtains the pipeline current potential of described buried pipeline by described buried cycle sensor.
10. method according to claim 8 or claim 9, it is characterized in that, before described terminal monitoring instrument obtains the pipeline current potential of described buried pipeline by described buried sensor, described method also comprises:
Terminal monitoring instrument described in described Servers installed obtains at least one in the cycle of the pipeline current potential of described buried pipeline, the terminal descriptor of described terminal monitoring instrument and power-off interval.
11. methods according to claim 8 or claim 9, described server comprises computer and the management software that is arranged in described computer and database; Described management software comprises monitor portion and treating part;
Described server is obtained by described transmission network and processes the pipeline current potential of described buried pipeline, comprising:
Described monitor portion receives the pipeline current potential of the described buried pipeline that described terminal monitoring instrument is sent by transmission network, and is stored in database by the pipeline current potential of described buried pipeline;
The pipeline current potential of described buried pipeline and/or the pipeline current potential for exporting described buried pipeline to user are analyzed in described treating part.
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| CN105987283B (en) * | 2015-01-28 | 2019-06-21 | 上海远动科技有限公司 | Natural gas line cathodic protection remote monitoring device based on SCADA system |
| CN104651855B (en) * | 2015-03-06 | 2017-07-18 | 上海道盾科技股份有限公司 | A kind of intelligent testing test pile and its investigating method |
| CN106530650A (en) * | 2015-09-11 | 2017-03-22 | 成都娇子意航星科技有限公司 | Wireless data transmission based long distance pipeline cathode protection measurement and control method |
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| 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 |
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