CN105404245A - Method of monitoring oil gathering station - Google Patents
Method of monitoring oil gathering station Download PDFInfo
- Publication number
- CN105404245A CN105404245A CN201410461914.8A CN201410461914A CN105404245A CN 105404245 A CN105404245 A CN 105404245A CN 201410461914 A CN201410461914 A CN 201410461914A CN 105404245 A CN105404245 A CN 105404245A
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- Prior art keywords
- gathering station
- signal
- oil gathering
- liquid level
- gas concentration
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a method of monitoring an oil gathering station. The method comprises a first step of communication connection establishment, in which an intelligent monitoring terminal laid at the site of an oil gathering station and a monitoring center host computer laid at a remote control center are in power line carrier communication through a high-voltage transmission line; a second step of working parameter detection, in which a plurality of sensors are used for detecting the operating parameters of working devices installed at the oil gathering station and meanwhile a plurality of monitoring cameras are used for acquiring image information of the oil gathering station; a third step of data acquisition and processing; a fourth step of remote data transmission; and a fifth step of remote data processing and fault alarm. The invention can be used for acquiring the operating data of the working devices at the oil gathering station in real time and transmitting the acquired data to the monitoring center through a power line without laying a separate signal transmission cable, and is high in anti-interference capacity of data transmission, long in transmission distance, low in investment cost and high in working reliability.
Description
Technical field
The present invention relates to a kind of method for supervising, especially relate to a kind of method that oil gathering station is monitored.
Background technology
Oil gathering station is the professional warehouse storing and supply petroleum products, is the tie that coordination crude production and processing, product oil transport and supply.Tradition oil gathering station is generally by measurement instruments such as set temperature, pressure, liquid level, flows, arrange special messenger taking turn on duty people for carry out operating, record and guard related data to confirm oil gathering station running environment and relevant device whether normal, adopt and need in this way to waste a large amount of human and material resources, and the data volume detected is few, means are single, therefore reliability and control accuracy are all lower.In order to reach high-quality, safe and reliable, economic service requirement, the oil gathering station method for supervising of economical rationality, advanced technology must be adopted, namely realize the intelligent dynamic management of the comprehensive automation of oil gathering station.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of oil gathering station method for supervising based on power carrier is provided, Real-time Collection can be carried out to the service data of the various equipment of oil gathering station, and by the data that collect by power line transmission to Surveillance center.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of method monitored oil gathering station, is characterized in that, comprise the following steps:
Step one, sets up communication and connects: the intelligent monitoring terminal being laid in oil gathering station scene and the Surveillance center's host computer being laid in remote monitoring center carry out power carrier communication by high voltage transmission line; Described intelligent monitoring terminal comprises the analog quantity I/O module, data acquisition control card, digital quantity I/O module and the controller that connect successively and the image processor connected with described controller respectively and display;
Step 2, running parameter detects: adopt the operational factor of some sensors to the working equipment being arranged on oil gathering station to detect, adopt the image information of multiple monitoring camera to described oil gathering station to gather simultaneously; Described working equipment comprises four-phase separator, water mixing pump, output pump, thickened-oil pump, heat interchanger and hydroextractor, and described sensor comprises liquid level sensor, temperature sensor, pressure transducer and gas concentration sensor; Parameter detecting process is as follows:
The liquid level of liquid level sensor described in several to the upper chamber of described four-phase separator and the liquid level of hydroecium and described hydroextractor is adopted to detect;
Temperature sensor described in several is adopted to detect the upper chamber of described four-phase separator and the temperature of hydroecium, the temperature of the front and back mixed liquor of described heat interchanger and the temperature of described hydroextractor;
The front and back pressure of pressure transducer described in several to described water mixing pump, output pump and thickened-oil pump is adopted to detect;
The combustable gas concentration of gas concentration sensor described in several to described oil gathering station is adopted to detect;
Described liquid level sensor is arranged in described upper chamber, hydroecium and hydroextractor respectively, described temperature sensor is arranged in described upper chamber, hydroecium, heat interchanger and hydroextractor respectively, described pressure transducer is arranged on the conveyance conduit of described water mixing pump, output pump and thickened-oil pump respectively, and described gas concentration sensor is arranged on the wall of described oil gathering station respectively;
Step 3, data acquisition and procession: described image processor carries out the process such as denoising, digital filtering and compression to the image information that described monitoring monitoring camera photographs, and is then transferred to described controller, described liquid level sensor, temperature sensor, the liquid level signal that pressure transducer and gas concentration sensor will detect, temperature signal, pressure signal and gas concentration signal give described data acquisition control card by described analog quantity I/O module transfer, described data acquisition control card amplifies the simulating signal received, filtering and analog-to-digital conversion process, and send described controller to by described digital quantity I/O module, described controller is on the one hand by described liquid level, temperature, pressure and gas concentration data are shown in real time by described display, on the other hand the data received are carried out packing process,
Step 4, data remote transmission: packed data are sent to the first power carrier transceiver by described controller, described Data Modulation is become power carrier signal by described first power carrier transceiver, then described high voltage transmission line is sent to through the first power line coupler, second power carrier transceiver receives described power carrier signal through the second power line coupler from described high voltage transmission line, then carry out demodulation, and send to described Surveillance center host computer; Described first power line coupler and the second power line coupler all connect with described high voltage transmission line, described first power carrier transceiver connects with described signal processor and the first power line coupler respectively, and described second power carrier transceiver connects with described host computer and the second power line coupler respectively;
Step 5, remote data process and fault alarm: the signal received and the signal threshold value preset compare by described Surveillance center host computer, corresponding level threshold is exceeded if arbitrary in described liquid level signal, temperature signal, pressure signal and gas concentration signal, temperature threshold, pressure threshold and gas concentration threshold, then described host computer shows failure message on its monitoring interface, and send fault alarm note, so that described maintenance personal processes fault in time by 3G wireless network to the mobile terminal that maintenance personal is hand-held; Otherwise, then step 2 is returned.
A kind of above-mentioned method monitored oil gathering station, is characterized in that: described controller is AT89S52 single-chip microcomputer.
A kind of above-mentioned method monitored oil gathering station, is characterized in that: described first power carrier transceiver and the second power carrier transceiver all adopt BWP10A flush bonding module.
The present invention compared with prior art has the following advantages: can carry out Real-time Collection to the service data of the various equipment of oil gathering station, and by the data that collect by power line transmission to Surveillance center, do not need to lay signal-transmitting cable separately, and data transmission antijamming capability is strong, long transmission distance, input cost is low, and functional reliability is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention includes following steps:
Step one, sets up communication and connects: the intelligent monitoring terminal being laid in oil gathering station scene and the Surveillance center's host computer being laid in remote monitoring center carry out power carrier communication by high voltage transmission line; Described intelligent monitoring terminal comprises the analog quantity I/O module, data acquisition control card, digital quantity I/O module and the controller that connect successively and the image processor connected with described controller respectively and display;
Step 2, running parameter detects: adopt the operational factor of some sensors to the working equipment being arranged on oil gathering station to detect, adopt the image information of multiple monitoring camera to described oil gathering station to gather simultaneously; Described working equipment comprises four-phase separator, water mixing pump, output pump, thickened-oil pump, heat interchanger and hydroextractor, and described sensor comprises liquid level sensor, temperature sensor, pressure transducer and gas concentration sensor; Parameter detecting process is as follows:
The liquid level of liquid level sensor described in several to the upper chamber of described four-phase separator and the liquid level of hydroecium and described hydroextractor is adopted to detect;
Temperature sensor described in several is adopted to detect the upper chamber of described four-phase separator and the temperature of hydroecium, the temperature of the front and back mixed liquor of described heat interchanger and the temperature of described hydroextractor;
The front and back pressure of pressure transducer described in several to described water mixing pump, output pump and thickened-oil pump is adopted to detect;
The combustable gas concentration of gas concentration sensor described in several to described oil gathering station is adopted to detect;
Described liquid level sensor is arranged in described upper chamber, hydroecium and hydroextractor respectively, described temperature sensor is arranged in described upper chamber, hydroecium, heat interchanger and hydroextractor respectively, described pressure transducer is arranged on the conveyance conduit of described water mixing pump, output pump and thickened-oil pump respectively, and described gas concentration sensor is arranged on the wall of described oil gathering station respectively;
Step 3, data acquisition and procession: described image processor carries out the process such as denoising, digital filtering and compression to the image information that described monitoring monitoring camera photographs, and is then transferred to described controller, described liquid level sensor, temperature sensor, the liquid level signal that pressure transducer and gas concentration sensor will detect, temperature signal, pressure signal and gas concentration signal give described data acquisition control card by described analog quantity I/O module transfer, described data acquisition control card amplifies the simulating signal received, filtering and analog-to-digital conversion process, and send described controller to by described digital quantity I/O module, described controller is on the one hand by described liquid level, temperature, pressure and gas concentration data are shown in real time by described display, on the other hand the data received are carried out packing process,
Step 4, data remote transmission: packed data are sent to the first power carrier transceiver by described controller, described Data Modulation is become power carrier signal by described first power carrier transceiver, then described high voltage transmission line is sent to through the first power line coupler, second power carrier transceiver receives described power carrier signal through the second power line coupler from described high voltage transmission line, then carry out demodulation, and send to described Surveillance center host computer; Described first power line coupler and the second power line coupler all connect with described high voltage transmission line, described first power carrier transceiver connects with described signal processor and the first power line coupler respectively, and described second power carrier transceiver connects with described host computer and the second power line coupler respectively;
Step 5, remote data process and fault alarm: the signal received and the signal threshold value preset compare by described Surveillance center host computer, corresponding level threshold is exceeded if arbitrary in described liquid level signal, temperature signal, pressure signal and gas concentration signal, temperature threshold, pressure threshold and gas concentration threshold, then described host computer shows failure message on its monitoring interface, and send fault alarm note, so that described maintenance personal processes fault in time by 3G wireless network to the mobile terminal that maintenance personal is hand-held; Otherwise, then step 2 is returned.
In the present embodiment, described controller is AT89S52 single-chip microcomputer.
In the present embodiment, described first power carrier transceiver and the second power carrier transceiver all adopt BWP10A flush bonding module.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. to the method that oil gathering station is monitored, it is characterized in that, comprise the following steps:
Step one, sets up communication and connects: the intelligent monitoring terminal being laid in oil gathering station scene and the Surveillance center's host computer being laid in remote monitoring center carry out power carrier communication by high voltage transmission line; Described intelligent monitoring terminal comprises the analog quantity I/O module, data acquisition control card, digital quantity I/O module and the controller that connect successively and the image processor connected with described controller respectively and display;
Step 2, running parameter detects: adopt the operational factor of some sensors to the working equipment being arranged on oil gathering station to detect, adopt the image information of multiple monitoring camera to described oil gathering station to gather simultaneously; Described working equipment comprises four-phase separator, water mixing pump, output pump, thickened-oil pump, heat interchanger and hydroextractor, and described sensor comprises liquid level sensor, temperature sensor, pressure transducer and gas concentration sensor; Parameter detecting process is as follows:
The liquid level of liquid level sensor described in several to the upper chamber of described four-phase separator and the liquid level of hydroecium and described hydroextractor is adopted to detect;
Temperature sensor described in several is adopted to detect the upper chamber of described four-phase separator and the temperature of hydroecium, the temperature of the front and back mixed liquor of described heat interchanger and the temperature of described hydroextractor;
The front and back pressure of pressure transducer described in several to described water mixing pump, output pump and thickened-oil pump is adopted to detect;
The combustable gas concentration of gas concentration sensor described in several to described oil gathering station is adopted to detect;
Described liquid level sensor is arranged in described upper chamber, hydroecium and hydroextractor respectively, described temperature sensor is arranged in described upper chamber, hydroecium, heat interchanger and hydroextractor respectively, described pressure transducer is arranged on the conveyance conduit of described water mixing pump, output pump and thickened-oil pump respectively, and described gas concentration sensor is arranged on the wall of described oil gathering station respectively;
Step 3, data acquisition and procession: described image processor carries out the process such as denoising, digital filtering and compression to the image information that described monitoring monitoring camera photographs, and is then transferred to described controller, described liquid level sensor, temperature sensor, the liquid level signal that pressure transducer and gas concentration sensor will detect, temperature signal, pressure signal and gas concentration signal give described data acquisition control card by described analog quantity I/O module transfer, described data acquisition control card amplifies the simulating signal received, filtering and analog-to-digital conversion process, and send described controller to by described digital quantity I/O module, described controller is on the one hand by described liquid level, temperature, pressure and gas concentration data are shown in real time by described display, on the other hand the data received are carried out packing process,
Step 4, data remote transmission: packed data are sent to the first power carrier transceiver by described controller, described Data Modulation is become power carrier signal by described first power carrier transceiver, then described high voltage transmission line is sent to through the first power line coupler, second power carrier transceiver receives described power carrier signal through the second power line coupler from described high voltage transmission line, then carry out demodulation, and send to described Surveillance center host computer; Described first power line coupler and the second power line coupler all connect with described high voltage transmission line, described first power carrier transceiver connects with described signal processor and the first power line coupler respectively, and described second power carrier transceiver connects with described host computer and the second power line coupler respectively;
Step 5, remote data process and fault alarm: the signal received and the signal threshold value preset compare by described Surveillance center host computer, corresponding level threshold is exceeded if arbitrary in described liquid level signal, temperature signal, pressure signal and gas concentration signal, temperature threshold, pressure threshold and gas concentration threshold, then described host computer shows failure message on its monitoring interface, and send fault alarm note, so that described maintenance personal processes fault in time by 3G wireless network to the mobile terminal that maintenance personal is hand-held; Otherwise, then step 2 is returned.
2. according to a kind of method monitored oil gathering station according to claim 1, it is characterized in that: described controller is AT89S52 single-chip microcomputer.
3. according to a kind of method monitored oil gathering station described in claim 1 or 2, it is characterized in that: described first power carrier transceiver and the second power carrier transceiver all adopt BWP10A flush bonding module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461914.8A CN105404245A (en) | 2014-09-11 | 2014-09-11 | Method of monitoring oil gathering station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461914.8A CN105404245A (en) | 2014-09-11 | 2014-09-11 | Method of monitoring oil gathering station |
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| Publication Number | Publication Date |
|---|---|
| CN105404245A true CN105404245A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410461914.8A Pending CN105404245A (en) | 2014-09-11 | 2014-09-11 | Method of monitoring oil gathering station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332230A (en) * | 2016-12-20 | 2017-11-07 | 普天新能源有限责任公司 | A kind of charging station power supply-distribution system apparatus for examination and repair and method |
| CN114185314A (en) * | 2021-11-17 | 2022-03-15 | 阳春新钢铁有限责任公司 | System and method for controlling output of key integrated signals of multi-level pressure oil station |
-
2014
- 2014-09-11 CN CN201410461914.8A patent/CN105404245A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332230A (en) * | 2016-12-20 | 2017-11-07 | 普天新能源有限责任公司 | A kind of charging station power supply-distribution system apparatus for examination and repair and method |
| CN114185314A (en) * | 2021-11-17 | 2022-03-15 | 阳春新钢铁有限责任公司 | System and method for controlling output of key integrated signals of multi-level pressure oil station |
| CN114185314B (en) * | 2021-11-17 | 2024-03-19 | 阳春新钢铁有限责任公司 | System and method for controlling output of key integrated signals of multi-level pressure oil station |
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Application publication date: 20160316 |