CN103672409A - Oil and gas pipeline monitoring system based on compound sensor - Google Patents
Oil and gas pipeline monitoring system based on compound sensorDownload PDFInfo
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- CN103672409A CN103672409ACN201210356036.4ACN201210356036ACN103672409ACN 103672409 ACN103672409 ACN 103672409ACN 201210356036 ACN201210356036 ACN 201210356036ACN 103672409 ACN103672409 ACN 103672409A
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Abstract
Description
Technical Field
The invention relates to a composite sensor technology, in particular to a composite sensor technology in an oil-gas pipeline monitoring system.
Background
The sensor is a tool for acquiring information, is one of three major pillars of information technology (including sensing and control technology, communication technology and computer technology), is positioned at the forefront end of an information system, and is characterized in that the quality and the reliability of output information are crucial to the quality of the whole system. Therefore, the performance of the sensor must be adapted to the requirements of the system use.
The composite sensor itself is a combination in which two or more sensor units monitoring different physical quantities are integrated. The sensor unit signals can be output independently or collectively according to a specified format after being measured by a processor embedded in the assembly.
The composite sensors which are widely applied at present comprise a temperature and humidity sensor, a wind speed and direction sensor, a composite sensor designed aiming at safety information of flammable and explosive dangerous goods, and a composite sensor for bearings; there are also a few composite sensors which integrate temperature, humidity, wind speed and direction, flammable and explosive dangerous goods and the like, and other composite sensors which integrate multiple functions; the composite sensor which can be used for the safety monitoring of the petroleum and natural gas pipeline is more rare and less. Moreover, at present, the sensor is generally a special composite sensor designed for specific application occasions.
Currently, the line safety related sensors used on the oil and gas pipeline line site are mostly single-function type, and the few part of the sensors are of two-function composite type. The oil and gas pipeline environment is complicated and various, different information can be collected at different node positions of the whole pipeline, so that the integrated functions of the composite sensor are different, if different composite sensors are designed and produced according to different requirements, or the composite sensor integrating all functional requirements on the whole pipeline is designed and produced, the convenience and the rapidness of the composite sensor in use are restricted, and the comprehensive cost is relatively high.
Disclosure of Invention
The technical problem mainly solved by the invention is to provide the oil and gas pipeline monitoring system based on the composite sensor, so that a user can freely assemble the required composite sensor according to the self requirement, the redundancy and the function expandability of the composite sensor are greatly improved, and the production cost of the oil and gas pipeline monitoring system is greatly saved while the oil and gas pipeline monitoring system is ensured to realize all-dimensional monitoring.
In order to solve the technical problem, the invention provides an oil-gas pipeline monitoring system based on a composite sensor, which comprises: the sensor comprises various sensing modules for acquiring different types of information and a sensor base arranged on an oil-gas pipeline node; at least two sensing modules of different types are freely combined and connected to the same sensor base to form a composite sensor main body;
the monitoring system also comprises sensor management nodes distributed in different areas and at least one monitoring center; the sensor management node is connected with the sensor base in the region and used for receiving various information collected by various sensing modules from the sensor base in the region and remotely transmitting the received various information to the monitoring center;
the monitoring center is connected with the sensor management nodes in the area in a wired or wireless mode, receives various information from the sensor management nodes, stores and analyzes the various information, and monitors the sensor management nodes and the composite sensor main body.
As a further improvement, the sensor management node also comprises one or more of the following modules: the system comprises a remote signal transmission module, an industrial protocol configuration module, a sensor self-checking and inspection module, an information storage module and/or an automatic networking module of a composite sensor main body;
the remote signal transmission module is connected with the monitoring center and used for sending various information received by the sensor management node to the monitoring center;
the industrial protocol configuration module is connected with the sensor base in the region and used for providing applicable industrial communication protocols for various composite sensor bodies and carrying out protocol configuration;
the sensor self-checking and inspection module is connected with the sensor base in the area and used for self-checking and inspection of various composite sensor main bodies, generating a detection report and sending alarm information when detecting that the sensing module or the sensor base has a fault;
the information storage module is connected with the sensor base in the region and used for storing various received oil and gas pipeline information acquired by various sensing modules, detection reports of various composite sensor main bodies and various logs;
the automatic networking module is connected with the sensor base in the area and used for automatically distributing network addresses when various composite sensor main bodies work.
As a further improvement, the remote signal transmission module may be: the system comprises a GPRS transmission module, a TD-LTE transmission module, a private wireless network transmission module, a microwave relay module or an optical fiber transmission module.
As a further improvement, the sensor base comprises an electric circuit part of various sensing modules, and the electric circuit part is used for carrying out basic parameter setting on the various sensing modules.
As a further improvement, the various types of sensing modules comprise one or more of the following types of modules: the system comprises a conventional sensing module, a chemical sensing module, a geological disaster sensing module and/or a security monitoring sensing module.
As a further improvement, the conventional class sensing module comprises one or more of the following classes of modules: the system comprises a temperature sensing module, a pressure sensing module and/or a flow sensing module;
the chemical sensing module comprises one or more of the following modules: the detection sensing module for combustible gas, the detection sensing module for toxic and harmful gas and/or the detection sensing module for chemical leakage;
the geological disaster sensing module comprises one or more of the following modules: the system comprises a detection sensing module for the soil moisture geological condition of a pipeline, a displacement monitoring sensing module for the pipeline and/or a stress-strain detection sensing module for a pipeline body;
the security monitoring sensing module comprises one or more of the following modules: the monitoring system comprises an intrusion detection sensing module of a peripheral fence of the pipeline and/or a monitoring sensing module for monitoring industrial videos.
As a further improvement, the sensor base is connected with the sensor management node through a wire or a wireless connection;
the monitoring system also comprises a power supply module, wherein the power supply module is connected with the sensor management node and part of the sensor base which is in wireless connection and used for supplying power to the sensor management node and the composite sensor main body.
As a further improvement, the power supply module may be: a solar power supply system, and/or a high-capacity lithium battery, and/or a solar charging system, and/or a conventional power supply system.
Compared with the prior art, the implementation mode of the invention has the main differences and the effects that: the system comprises: the sensor comprises various sensing modules for acquiring different types of information and a sensor base arranged on an oil-gas pipeline node; at least two sensing modules of different types are freely combined and connected to the same sensor base to form a composite sensor main body; the monitoring system also comprises sensor management nodes distributed in different areas and at least one monitoring center; the sensor management node is connected with the sensor base in the region and used for receiving various information collected by various sensing modules from the sensor base in the region and remotely transmitting the received various information to the monitoring center; the monitoring center is connected with the sensor management nodes in the area in a wired or wireless mode, receives various information from the sensor management nodes, stores and analyzes the various information, and monitors the sensor management nodes and the composite sensor main body. According to the invention, a user can freely assemble the required composite sensor according to the self requirement by a composite mode of the sensing modules, so that the redundancy and the function expandability of the composite sensor are greatly improved, and the production cost of the oil and gas pipeline monitoring system is greatly saved while the oil and gas pipeline monitoring system is ensured to realize all-dimensional monitoring; in addition, the data acquisition function and the remote signal transmission function of the traditional sensor foundation are separated, so that one sensor management node can manage and control a plurality of composite sensor main bodies under control, and information is acquired and transmitted in a unified manner, thereby further saving the production cost of the oil-gas pipeline monitoring system.
Drawings
Fig. 1 is a general structural diagram of a composite sensor-based oil and gas pipeline monitoring system in a preferred embodiment of the invention.
Fig. 2 is a diagram of the internal connection structure of a composite sensor-based oil and gas pipeline monitoring system in a preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention relates to an oil-gas pipeline monitoring system based on a composite sensor, which comprises one or more monitoring centers, wherein a plurality of sensor management nodes are distributed under each monitoring center and connected with the monitoring center in a wired or wireless mode; each sensor management node is provided with a plurality of composite sensor main bodies and a power supply module, the composite sensor main bodies are connected with the sensor management nodes in a wired or wireless mode, and the general structure diagram of the composite sensor main bodies is shown in figure 1. The internal connection structure of the system is shown in fig. 2.
The composite sensor main body is formed by freely combining and connecting more than two sensing modules of different types to the same sensor base; the various sensing modules are used for collecting various information in the oil and gas pipeline; the sensor base is arranged on an oil-gas pipeline node, comprises an electric circuit part of various sensing modules and is used for setting basic parameters of the various sensing modules, summarizing various information collected by the various sensing modules and then transmitting the summarized information to the sensor management node to which the sensing modules belong.
The sensor management node is connected with the sensor base in the region and used for receiving various information collected by the sensing modules from the sensor base in the region and remotely transmitting the received various information to the monitoring center to which the sensor management node belongs; in practical application, the sensor management node and the sensor base in the area can be connected in a wired manner or in a wireless manner.
The monitoring center is connected with the sensor management nodes in the region in a wired or wireless mode and used for receiving various information from the sensor management nodes, storing and analyzing the various information and monitoring the sensor management nodes and the composite sensor main body.
The power supply module is connected with the sensor management node and part of the sensor base which is in wireless connection with the sensor management node and used for supplying power to the sensor management node and the composite sensor main body. It should be further noted that the power supply module may be: a solar power supply system, and/or a high-capacity lithium battery, and/or a solar charging system, and/or a conventional power supply system.
It should be further noted that various types of sensing modules may include: the system comprises a conventional sensing module, a chemical sensing module, a geological disaster sensing module and/or a security monitoring sensing module. Wherein,
the conventional class sensing module may include: the system comprises a temperature sensing module, a pressure sensing module and/or a flow sensing module;
the chemical-based sensing module may include: the detection sensing module for combustible gas, the detection sensing module for toxic and harmful gas and/or the detection sensing module for chemical leakage;
the geological disaster sensing module can comprise: the system comprises a detection sensing module for the soil moisture geological condition of a pipeline, a displacement monitoring sensing module for the pipeline and/or a stress-strain detection sensing module for a pipeline body;
the security monitoring type sensing module can comprise: the monitoring system comprises an intrusion detection sensing module of a peripheral fence of the pipeline and/or a monitoring sensing module for monitoring industrial videos.
It should be further noted that, the sensor management node may further include: the system comprises an information acquisition module, a remote signal transmission module, an industrial protocol configuration module, a sensor self-checking and inspection module, an information storage module and/or an automatic networking module of a composite sensor main body;
the information acquisition module is connected with the sensor base in the region and used for receiving various information acquired by the sensor modules from the sensor base in the region;
the remote signal transmission module is connected with the monitoring center and used for sending various information received by the sensor management node (information acquisition module) to the monitoring center; it should be further noted that the remote signal transmission module may be: the system comprises a GPRS transmission module, a TD-LTE transmission module, a private wireless network transmission module, a microwave relay module or an optical fiber transmission module;
the industrial protocol configuration module is connected with the sensor base in the region and is used for providing applicable industrial communication protocols for various sensing modules and carrying out protocol configuration;
the sensor self-checking and inspection module is connected with the sensor base in the area and used for carrying out self-checking and inspection on various sensing modules, generating a detection report and sending alarm information when detecting that the sensing modules have faults;
the information storage module is indirectly connected with the sensor base in the region through the information acquisition module and is used for storing received various oil and gas pipeline information acquired by various sensing modules, detection reports of various sensing modules and various logs;
the automatic networking module is connected with the sensor base in the area and used for automatically distributing network addresses when various sensing modules work.
This embodiment makes the user freely assemble required composite sensor according to self demand through the compound mode of sensing module, composite sensor's redundancy and function expansibility have been improved greatly, simultaneously, through separating traditional sensor basic data acquisition function and remote signal transmission function, make a sensor management node can manage and control a plurality of composite sensor main parts under the jurisdiction, the collection and the transmission of information carry out in unison, thereby when guaranteeing that oil gas pipeline monitoring system realizes all-round control, oil gas pipeline monitoring system's manufacturing cost has been practiced thrift greatly.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an oil gas pipeline monitored control system based on compound sensor which characterized in that contains: the sensor comprises various sensing modules for acquiring different types of information and a sensor base arranged on an oil-gas pipeline node; at least two sensing modules of different types are freely combined and connected to the same sensor base to form a composite sensor main body;
the monitoring system also comprises sensor management nodes distributed in different areas and at least one monitoring center;
the sensor management node is connected with the sensor base in the region and used for receiving various information collected by the various sensing modules from the sensor base in the region and remotely transmitting the received various information to the monitoring center;
the monitoring center is connected with the sensor management nodes in the region in a wired or wireless mode, receives various information from the sensor management nodes, stores and analyzes the various information, and monitors the sensor management nodes and the composite sensor main body.
2. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 1, wherein the sensor management node further comprises one or any combination of the following modules: the system comprises a remote signal transmission module, an industrial protocol configuration module, a sensor self-checking and inspection module, an information storage module and/or an automatic networking module of a composite sensor main body;
the remote signal transmission module is connected with the monitoring center and used for sending various information received by the sensor management node to the monitoring center;
the industrial protocol configuration module is connected with the sensor base in the region and used for providing applicable industrial communication protocols for the various composite sensor main bodies and carrying out protocol configuration;
the sensor self-checking and inspection module is connected with the sensor base in the area and used for self-checking and inspection of various composite sensor main bodies, generating a detection report and sending alarm information when detecting that the sensing module or the sensor base has a fault;
the information storage module is connected with the sensor base in the region and used for storing received information of various oil and gas pipelines acquired by various sensing modules, detection reports of various composite sensor main bodies and various logs;
and the automatic networking module is connected with the sensor base in the area and is used for automatically distributing network addresses when the various composite sensor main bodies work.
3. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 2, wherein the remote signal transmission module is one of the following:
the system comprises a GPRS transmission module, a TD-LTE transmission module, a private wireless network transmission module, a microwave relay module or an optical fiber transmission module.
4. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 1, wherein the sensor base comprises an electrical circuit part of the various sensing modules for performing basic parameter setting on the various sensing modules.
5. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 1, wherein each type of sensing module comprises at least one of:
the system comprises a conventional sensing module, a chemical sensing module, a geological disaster sensing module and/or a security monitoring sensing module.
6. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 5, wherein the conventional sensing module comprises at least one of the following or any combination thereof: the system comprises a temperature sensing module, a pressure sensing module and/or a flow sensing module;
the chemical sensing module at least comprises one of the following components or any combination thereof: the detection sensing module for combustible gas, the detection sensing module for toxic and harmful gas and/or the detection sensing module for chemical leakage;
the geological disaster sensing module at least comprises one or any combination of the following: the system comprises a detection sensing module for the soil moisture geological condition of a pipeline, a displacement monitoring sensing module for the pipeline and/or a stress-strain detection sensing module for a pipeline body;
the security monitoring sensing module at least comprises one of the following or any combination thereof: the monitoring system comprises an intrusion detection sensing module of a peripheral fence of the pipeline and/or a monitoring sensing module for monitoring industrial videos.
7. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 1, wherein the sensor base is connected with the sensor management node through a wire or a wireless connection;
the monitoring system further comprises a power supply module, wherein the power supply module is connected with the sensor management node and part of the sensor base which is in wireless connection and used for supplying power to the sensor management node and the composite sensor main body.
8. The composite sensor based oil and gas pipeline monitoring system as claimed in claim 7, wherein the power supply module comprises one of the following or any combination thereof:
a solar power supply system, and/or a high-capacity lithium battery, and/or a solar charging system, and/or a conventional power supply system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210356036.4ACN103672409A (en) | 2012-09-24 | 2012-09-24 | Oil and gas pipeline monitoring system based on compound sensor |
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| CN201210356036.4ACN103672409A (en) | 2012-09-24 | 2012-09-24 | Oil and gas pipeline monitoring system based on compound sensor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065929A (en)* | 2014-06-30 | 2014-09-24 | 成都高普石油工程技术有限公司 | Petroleum video monitoring installation process |
| CN104214521A (en)* | 2014-08-27 | 2014-12-17 | 上海云逸能源系统有限公司 | Novel pipeline and fluid conveying pipeline for seabed |
| CN104236623A (en)* | 2014-06-26 | 2014-12-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Multifunctional automated monitoring system for frost heaving of water conveyance canal |
| CN104596963A (en)* | 2015-02-03 | 2015-05-06 | 北京航星网讯技术股份有限公司 | Passive distributed laser detection device for oil-gas mixed gas |
| CN105090752A (en)* | 2014-05-13 | 2015-11-25 | 北京科力华安地质灾害监测技术有限公司 | Field monitoring pile for geological disasters of pipeline |
| CN109995819A (en)* | 2017-12-30 | 2019-07-09 | 上海可鲁系统软件有限公司 | A kind of water supply network leak detection system based on industry internet |
| CN115370970A (en)* | 2022-09-01 | 2022-11-22 | 国家石油天然气管网集团有限公司 | Devices and systems for spot inspection of pipeline stations |
- 2012
- 2012-09-24CNCN201210356036.4Apatent/CN103672409A/enactivePending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090752A (en)* | 2014-05-13 | 2015-11-25 | 北京科力华安地质灾害监测技术有限公司 | Field monitoring pile for geological disasters of pipeline |
| CN105090752B (en)* | 2014-05-13 | 2018-01-09 | 北京科力华安地质灾害监测技术有限公司 | A kind of pipeline geological disaster field monitoring stake |
| CN104236623A (en)* | 2014-06-26 | 2014-12-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Multifunctional automated monitoring system for frost heaving of water conveyance canal |
| CN104236623B (en)* | 2014-06-26 | 2017-01-11 | 水利部交通运输部国家能源局南京水利科学研究院 | Multifunctional automated monitoring system for frost heaving of water conveyance canal |
| CN104065929A (en)* | 2014-06-30 | 2014-09-24 | 成都高普石油工程技术有限公司 | Petroleum video monitoring installation process |
| CN104214521A (en)* | 2014-08-27 | 2014-12-17 | 上海云逸能源系统有限公司 | Novel pipeline and fluid conveying pipeline for seabed |
| CN104596963A (en)* | 2015-02-03 | 2015-05-06 | 北京航星网讯技术股份有限公司 | Passive distributed laser detection device for oil-gas mixed gas |
| CN109995819A (en)* | 2017-12-30 | 2019-07-09 | 上海可鲁系统软件有限公司 | A kind of water supply network leak detection system based on industry internet |
| CN115370970A (en)* | 2022-09-01 | 2022-11-22 | 国家石油天然气管网集团有限公司 | Devices and systems for spot inspection of pipeline stations |
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