CN102662385A - Remote well measurement and control system and measurement and control method - Google Patents

Remote well measurement and control system and measurement and control method Download PDF

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Publication number
CN102662385A
CN102662385A CN2012101734022A CN201210173402A CN102662385A CN 102662385 A CN102662385 A CN 102662385A CN 2012101734022 A CN2012101734022 A CN 2012101734022A CN 201210173402 A CN201210173402 A CN 201210173402A CN 102662385 A CN102662385 A CN 102662385A
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China
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far
control device
brine pump
measurement
measurement instrument
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CN2012101734022A
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Chinese (zh)
Inventor
王春伟
王宁
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王春伟
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Priority to CN2012101734022A priority Critical patent/CN102662385A/en
Publication of CN102662385A publication Critical patent/CN102662385A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention relates to the technical field of remote monitoring and provides a remote well measurement and control system and a measurement and control method. The remote well measurement and control system comprises a measurement instrument device, a remote end measurement and control device and a monitoring centre, wherein the remote end measurement and control device performs collection and conversion on the measurement data of the measurement instrument device and transmits the converted working state data of a brine pump to a monitoring terminal, and the monitoring terminal processes, analyzes and displays the received working state data of the brine pump, and simultaneously outputs a control command to the remote end measurement and control device according to the processing result to control the working state of the brine pump at the remote end. The measurement and control system and the measurement and control method disclosed by the invention overcome the problems caused by the current well patrolling personnel allocation and monitors and controls the working state of the brine pump at the remote end, so that the instantaneity is high, no wiring is necessary and the cost is low.

Description

A kind of long-range well TT&C system and investigating method
Technical field
The invention belongs to the remote control technology field, relate in particular to a kind of long-range well TT&C system and investigating method.
Background technology
At present; Domestic crude salt production is many to be main with subsurface brine salt manufacturing, seawater airing salt manufacturing; Crude salt production relates to a large amount of being used to and gathers and carry the subsurface brine pump at water source, returns halogen pump etc. (below be referred to as brine pump); But this kind equipment is distributed in around open-air alkaline land, shallow sea and the salt pan, and distributed areas are wide and distribute comparatively scattered.
But sub-salt well periphery special geographical environment, complicated traffic patrol well work and bring very big inconvenience for daily giving, and must be equipped with a large amount of operating personnel and accomplish manual work and patrol well work; A large amount of manual work inputs must be brought management difficulty to crude salt production, also increases a lot of production input costs simultaneously.Because current labour personnel's shortage, mostly the well managerial personnel are social idle labor, limit because of receiving technical capability, when brine pump breaks down, are difficult in time find and handle, and cause brine pump to can not get effective monitoring, prevent and control.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of long-range well TT&C system; Be intended to solve the management work of the sub-salt well under the prior art; Because of restricted by its peripheral geographical environment and traffic problems, cause the corresponding operating personnel of needs configuration to patrol the well operation, increase the cost input; The well personnel's that patrol that are equipped with simultaneously professional ability existing problems, the problem that causes the failure problems of brine pump in time not come to light and to get rid of.
The embodiment of the invention is achieved in that a kind of long-range well TT&C system, and said system comprises:
Several measurement instrument equipment, said several measurement instrument equipment are installed in respectively on several brine pumps;
The several far-end measure and control device that is connected with said measurement instrument equipment; Said far-end measure and control device is controlled the surveying work state of said measurement instrument equipment; Operating state data to the said brine pump of said measurement instrument device measuring is gathered, conversion process, and the output of the operating state data of the said brine pump after will handling;
The monitor terminal that is connected with said several far-end measure and control device respectively; Said monitor terminal receives the operating state data of the said brine pump of said far-end measure and control device transmission; Operating state data to said brine pump carries out real-time monitoring analysis processing, and shows, simultaneously according to result; To said far-end measure and control device output steering order, with the duty of the brine pump of control far-end.
Further, said measurement instrument equipment comprises electric current, voltage changer, flow sensor and motor comprehensive protection appearance.
Further, said far-end measure and control device is built-in with and the mutual radio communication unit of said monitor terminal wireless telecommunications.
Further, said far-end measure and control device is provided with RS232 or RS485 interface.
Further, said monitor terminal is built-in with and the mutual wireless communication module of said far-end measure and control device wireless telecommunications.
Another purpose of the embodiment of the invention is to provide a kind of long-range well investigating method, and said method comprises the steps:
Measurement instrument equipment carries out data monitoring and measurement to the duty of brine pump;
The far-end measure and control device to the operating state data of the brine pump of measurement instrument device measuring gather, conversion process, and the data after will handling are transferred to monitor terminal through wireless mode;
Monitor terminal carries out analyzing and processing to the operating state data of the brine pump that receives, and shows, simultaneously according to result, to said far-end measure and control device output steering order, with the monitor terminal of the duty of the brine pump of control far-end.
Further, said method also comprises the steps:
According to result, output alarm information is carried out fault analysis and fault handling work with the prompting staff.
The long-range well TT&C system that the embodiment of the invention provides comprises measurement instrument equipment, far-end measure and control device and Surveillance center, and wherein, the far-end measure and control device is gathered conversion to the measurement data of measurement instrument equipment; The operating state data of the brine pump after the conversion is transferred to monitor terminal; Monitor terminal carries out Treatment Analysis to the operating state data of the brine pump that receives, and shows, simultaneously according to result to far-end measure and control device output steering order; The duty of brine pump with the control far-end; Overcome current outfit and patrolled the problem that the well personnel are caused, realized monitoring and control to the brine pump duty that is in far-end simultaneously, real-time is high; Need not wiring, cost is lower.
Description of drawings
Fig. 1 is the framework synoptic diagram of the long-range well TT&C system that provides of the embodiment of the invention;
Fig. 2 is the realization flow figure of the long-range well investigating method that provides of the embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, the long-range well TT&C system that the embodiment of the invention provides comprises measurement instrument equipment 1, far-end measure and control device 2 and monitor terminal 3, wherein:
Several measurement instrument equipment 1 correspondence respectively are installed on several brine pumps, and wherein, this brine pump is arranged on every mouthful of sub-salt well;
All be connected with a far-end measure and control device 2 on each measurement instrument equipment 1; The surveying work state of 2 pairs of measurement instrument equipment 1 of this far-end measure and control device is controlled (start or stop); The operating state data of the brine pump that measurement instrument equipment 1 is measured is gathered, conversion process; And the operating state data of the brine pump after will handling outputs to monitor terminal 3, and wherein, this conversion process operation comprises the conversion of Data Format Transform and other types; Data fit wireless transmission standards after this conversion can be transferred to monitor terminal 3 through this far-end measure and control device 2;
Monitor terminal 3 is connected with several far-end measure and control device 2 respectively, and this connection can be the wireless telecommunications ways of connecting, and monitor terminal 3 receives the operating state data of the brine pump of far-end measure and control device 2 transmission; Operating state data to brine pump is monitored in real time, analyzing and processing; And show, simultaneously, according to result; To far-end measure and control device 2 output steering orders, with the duty of the brine pump of control far-end.
In embodiments of the present invention, above-mentioned long-range well TT&C system can be applied in a plurality of use aspects, for example sub-salt well, tap water well etc., following is that example describes with the sub-salt well, at this not in order to restriction the present invention.
In embodiments of the present invention, said distal ends measure and control device 2 specifically can adopt the remote terminal control system (Remote Terminal Unit, RTU), wherein, this RTU can design or adopt standard configurations voluntarily, as long as can realize following function:
Be equipped with the multiple interfaces resource, comprise collection of simulant signal, numeral and switching value input, output, numeral and the input of switching value output pulse signal etc.;
Support the user data interface of one road RS232 or RS485 mode;
It is integrated to gather transmission control, has improved system reliability, has reduced cost;
Adopt the high performance flush bonding processor of technical grade super low-power consumption;
Range conversion and warning bound that the user can programme are set;
In establish industrial clock, accurately timing;
Self-timing reports and the Event triggered warning function;
Built-in mass storage, data automatic recording is supported the historical data retrieval;
Communications protocol is perfect, the configuration software support, and the user exempts from exploitation;
Plate carries the GPRS/CDMA transport module, makes things convenient for the user to select GPRS or CDMA networking mode;
Provide the user that software is set, open interface conveniently is connected with configuration software and other software;
The technical grade design, reliable and stable, sturdy and durable.
Above-mentionedly be merely the present invention about one of the far-end measure and control device concrete example, at this not in order to restriction the present invention.
In embodiments of the present invention, on RTU and monitor terminal, all be built-in with wireless communication apparatus, that is:
Far-end measure and control device 2 is built-in with and the mutual radio communication unit (not shown) of monitor terminal 3 wireless telecommunications;
Monitor terminal 3 is built-in with and the mutual wireless communication module (not shown) of far-end measure and control device 2 wireless telecommunications;
Above-mentioned radio communication unit and wireless communication module all are to realize the mutual device of wireless telecommunications, and it can be GPRS unit or CDMA unit, promptly realizes the wireless telecommunications between far-end measure and control device 2 and the monitor terminal 3.
Above-mentioned monitor terminal 3 can be a computer that monitoring software is installed, has display device, i.e. the work that can accomplish of this monitor terminal can comprise following:
To carry out wireless telecommunications mutual with RTU, receives the operating state data of the far-end brine pump of RTU output, and these data are carried out analyzing and processing;
One monitoring interface can be provided, and this monitoring interface shows the object information after the above-mentioned analyzing and processing, for example whole well device numbering, position, plant capacity, person liable and telephone number;
Above-mentioned monitoring interface can also show the important parameter data of brine pump control point, for example the duty of brine pump, three-phase working current, voltage, alarm condition and communication state etc.;
The start and stop of Long-distance Control brine pump, can preserve and possess query function the working time of brine pump;
Possess electric power and electric energy computing function;
Equipment possesses the batch (-type) AutoPlay function, and the startup-shutdown time all can freely be imported;
Can generate the historical record of the operating state data of each brine pump automatically, and the historical data that can inquire about any user, arbitrary period, arbitrary parameter, historical data and curve data can unloading and printings;
Show and write down the various warning messages of each brine pump monitoring point in real time, warning message possesses ranking function, the concurrent alert signal of delivering newspaper of timely communication when fault is arranged;
Can the different operation authority be set according to different departments, prevent personnel's unauthorized operation of different stage;
The use menu-drive shows to possess expanded function, and function expansion area user specifies those skilled in the art just can work out, and does not need professional programming personnel's operation;
Service data should possess memory function, can all real-time parameters be kept (data one time interval of record each minute is no more than 30 seconds) more than 2 years, and the data of being stored can be obtained the data of storage with the mode of standard.
Above-mentionedly be merely the concrete enforcement example that the embodiment of the invention provides, at this not in order to restriction the present invention.
In embodiments of the present invention; Measurement instrument equipment 1 comprises electric current, voltage changer, flow sensor and motor comprehensive protection appearance; Promptly this measurement instrument equipment 1 is for being arranged on each item instrumentation on the brine pump; Certainly this measurement instrument equipment 1 can also comprise the measurement instrument of other types, no longer enumerate at this, but not in order to restriction the present invention.
Wherein, above-mentioned electric current, voltage changer specifically comprise parts such as current sensor summation current transformer, this not in order to the restriction the present invention.
Fig. 2 is the realization flow of the long-range well investigating method that provides of the embodiment of the invention, and its concrete step is described below:
In step S101, measurement instrument equipment carries out data monitoring and measurement to the duty of brine pump.
In step S102, the far-end measure and control device to the operating state data of the brine pump of measurement instrument device measuring gather, conversion process, and the data after will handling are transferred to monitor terminal through wireless mode.
In step S103, monitor terminal carries out analyzing and processing to the operating state data of the brine pump that receives, and shows, simultaneously according to result, to far-end measure and control device output steering order, with the monitor terminal of the duty of the brine pump of control far-end.
In embodiments of the present invention, said method also comprises the steps:
According to result, carry out operation accordingly, for example to the RTU sending controling instruction, the duty of Long-distance Control brine pump; According to result, output alarm information is carried out fault with the prompting staff and is eliminated.
In embodiments of the present invention, carrying out said method needs to realize carrying out system's Installation and Debugging process before, and its concrete step is:
This system's installation process comprises that specifically software is installed and hardware is installed two processes, and wherein, hardware comprises measurement instrument equipment, RTU, monitor terminal and the relevant auxiliary equipment that the embodiment of the invention provides; Software is installed the optimization of the debugging comprise software program, operation, monitoring interface etc.
The long-range well TT&C system that the embodiment of the invention provides also can be applied to salt industry and produce fields such as sub-salt well monitoring, urban water resource monitoring, the monitoring of tap water water source, repeats no more at this.
The long-range well TT&C system that the embodiment of the invention provides comprises measurement instrument equipment, far-end measure and control device and Surveillance center, and the far-end measure and control device is gathered conversion to the measurement data of measurement instrument equipment, and the operating state data of brine pump after the conversion is transferred to monitor terminal; Monitor terminal carries out Treatment Analysis to the operating state data of the brine pump that receives; And show, simultaneously, export steering order to the far-end measure and control device according to result; The duty of brine pump with the control far-end; Overcome current outfit and patrolled the problem that the well personnel are caused, realized monitoring and control to the duty of the brine pump that is in far-end simultaneously, real-time is high; Need not extra wiring, cost is lower.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. long-range well TT&C system is characterized in that said system comprises:
Several measurement instrument equipment, said several measurement instrument equipment are installed in respectively on several brine pumps;
The several far-end measure and control device that is connected with said measurement instrument equipment; Said far-end measure and control device is controlled the surveying work state of said measurement instrument equipment; Operating state data to the said brine pump of said measurement instrument device measuring is gathered, conversion process, and the output of the operating state data of the said brine pump after will handling;
The monitor terminal that is connected with said several far-end measure and control device respectively; Said monitor terminal receives the operating state data of the said brine pump of said far-end measure and control device transmission; Operating state data to said brine pump carries out real-time monitoring analysis processing, and shows, simultaneously according to result; To said far-end measure and control device output steering order, with the duty of the brine pump of control far-end.
2. long-range well TT&C system according to claim 1 is characterized in that said measurement instrument equipment comprises electric current, voltage changer, flow sensor and motor comprehensive protection appearance.
3. long-range well TT&C system according to claim 1 is characterized in that, said far-end measure and control device is built-in with and the mutual radio communication unit of said monitor terminal wireless telecommunications.
4. long-range well TT&C system according to claim 1 is characterized in that said far-end measure and control device is provided with RS232 or RS485 interface.
5. long-range well TT&C system according to claim 1 is characterized in that, said monitor terminal is built-in with and the mutual wireless communication module of said far-end measure and control device wireless telecommunications.
6. a long-range well investigating method is characterized in that said method comprises the steps:
Measurement instrument equipment carries out data monitoring and measurement to the duty of brine pump;
The far-end measure and control device to the operating state data of the brine pump of measurement instrument device measuring gather, conversion process, and the data after will handling are transferred to monitor terminal through wireless mode;
Monitor terminal carries out analyzing and processing to the operating state data of the brine pump that receives, and shows, simultaneously according to result, to said far-end measure and control device output steering order, with the monitor terminal of the duty of the brine pump of control far-end.
7. long-range well investigating method according to claim 6 is characterized in that said method also comprises the steps:
According to result, output alarm information is carried out fault analysis and fault handling work with the prompting staff.
CN2012101734022A 2012-05-30 2012-05-30 Remote well measurement and control system and measurement and control method Pending CN102662385A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2012101734022A CN102662385A (en) 2012-05-30 2012-05-30 Remote well measurement and control system and measurement and control method

Publications (1)

Publication Number Publication Date
CN102662385A true CN102662385A (en) 2012-09-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989001A (en) * 2017-12-07 2018-05-04 横琴七弦琴知识产权服务有限公司 A kind of brine transportation channel and brine transportation control system, control method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2168097Y (en) * 1993-01-07 1994-06-08 北京铁道工程机电技术研究所 Automatic testing jig for detection of oil pump motor set
KR20020030155A (en) * 2000-10-16 2002-04-24 양태열 Remote control system of pumping facilities
KR100734492B1 (en) * 2006-10-20 2007-07-03 주식회사 대영 A remote control system for water supply and drainage handling
CN201141297Y (en) * 2007-09-14 2008-10-29 中国石油大学(北京) Data acquisition analysis system and data acquisition terminal for water injection well
CN101476486A (en) * 2008-11-26 2009-07-08 枣庄矿业(集团)有限责任公司滨湖煤矿 Automatic monitoring system for down-hole central pumping room drainage
CN201874790U (en) * 2010-06-18 2011-06-22 李新忠 Mobile phone remote water pump control device
CN201984332U (en) * 2011-02-26 2011-09-21 大庆九方石油仪器设备有限公司 Remote monitoring and controlling system for oil field production equipment
CN202615218U (en) * 2012-05-30 2012-12-19 王春伟 Remote well measurement and control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2168097Y (en) * 1993-01-07 1994-06-08 北京铁道工程机电技术研究所 Automatic testing jig for detection of oil pump motor set
KR20020030155A (en) * 2000-10-16 2002-04-24 양태열 Remote control system of pumping facilities
KR100734492B1 (en) * 2006-10-20 2007-07-03 주식회사 대영 A remote control system for water supply and drainage handling
CN201141297Y (en) * 2007-09-14 2008-10-29 中国石油大学(北京) Data acquisition analysis system and data acquisition terminal for water injection well
CN101476486A (en) * 2008-11-26 2009-07-08 枣庄矿业(集团)有限责任公司滨湖煤矿 Automatic monitoring system for down-hole central pumping room drainage
CN201874790U (en) * 2010-06-18 2011-06-22 李新忠 Mobile phone remote water pump control device
CN201984332U (en) * 2011-02-26 2011-09-21 大庆九方石油仪器设备有限公司 Remote monitoring and controlling system for oil field production equipment
CN202615218U (en) * 2012-05-30 2012-12-19 王春伟 Remote well measurement and control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989001A (en) * 2017-12-07 2018-05-04 横琴七弦琴知识产权服务有限公司 A kind of brine transportation channel and brine transportation control system, control method

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Application publication date: 20120912