CN201237824Y - Intelligent monitoring alarm system for oil well - Google Patents
Intelligent monitoring alarm system for oil well Download PDFInfo
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- CN201237824Y CN201237824Y CNU2008201093766U CN200820109376U CN201237824Y CN 201237824 Y CN201237824 Y CN 201237824Y CN U2008201093766 U CNU2008201093766 U CN U2008201093766U CN 200820109376 U CN200820109376 U CN 200820109376U CN 201237824 Y CN201237824 Y CN 201237824Y
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- oil well
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Abstract
The utility model discloses an oil-well intelligent monitoring alarm system, which belongs to the field of monitoring equipment. The system comprises a video acquisition device, an image processing unit, a data transmission device and a terminal device. The video acquisition device, the image processing unit, the transmission device and the terminal unit are connected in turn. The oil-well intelligent monitoring alarm system can monitor the video of surrounding environment and equipment of oil wells, and monitor the field from a plurality of angles through acquisition of multi-azimuth images, thus significantly reducing the false dismissal probability. Compared with the conventional monitoring mode by persons, the system provided by the utility model can monitor the video around the clock without a break, and can monitor the field accurately as well as give an alarm in time. Compared with the monitoring system adopting sensors, the oil-well intelligent monitoring alarm system avoids erroneous judgment due to such factors as light, air temperature and so on so that the system monitors the field more accurately and effectively.
Description
Technical field
The utility model relates to a kind of monitor and alarm system, particularly relates to a kind of oil well intelligent monitoring and alarming system.
Background technology
Along with China's economy develops rapidly, the strategic position of petroleum industry is more and more important.Petroleum industry is a high risk industry, and oilfield safety production is the basis and the prerequisite of petroleum industry production and development.Because field produces environmental baseline harshness, the process continuity is strong, and inflammable and explosive, poisonous and harmful in the production run have corrosive deposit to have potential danger, the production run relative complex.Along with rising steadily of International Crude Oil, under the trend of juice, the mad theft of lawless person crude oil destroys the oil well power facility, has seriously disturbed the ordinary production in oil field, and national wealth is suffered a loss, and causes environmental pollution simultaneously.In a single day oil well has an accident and will cause huge disaster and economic loss.
Yet for a long time, the oil field outdoor equipment lacks the safety precaution equipment, and effectively protecting oil field equipment, crude oil, material to exempt from theft and destroying becomes the important content that many oilfield safeties are produced.The initial safety-protection system of petroleum system oil well normally by the patrolling and examining of people, observe and finishing, but oilfield is all more, have a very wide distribution, the surrounding enviroment complexity, it is very unrealistic to implement on-the-spot monitoring in artificial 24 hours, and manually patrol well and just exist accident condition and can't in time report to the police and control, problem such as accident can not in time be handled, data acquisition is untimely.Intra-field safety precaution is no exception, also is to realize the safety precaution effect by increasing the guarding management personnel.But for the such business unit in oil oil field, the increase personnel mean on the one hand will roll up expense; On the other hand, the people can not adhere to principles eventually like a machine consistently; Simultaneously the enterprise work personnel that simplify that actively advocate with country, improve the spiritual inconsistent of staff's work efficiency.So for the safety-protection system in so modernized oil field, oil oil field, should reduce demand, and replace people's air defense as far as possible with technical precaution to personnel.The modernization maximization in oil field and the diversified development requirement of function have proposed renewal, higher requirement to safety-protection system, and be promptly safe and reliable, have higher automatization level and a perfect functions.
Along with the developing rapidly of technique of computer measurement and control, a series of oil well supervisory systems by means of sensor technology had appearred in advancing by leaps and bounds of sensor technology in recent years.The general terminal that adopts various forms of sensors as collection in worksite of this type systematic, by means of wired or wireless network sensor acquisition to information be delivered to the coherent signal treating apparatus and handle, as modes such as infrared ray commonly used, ultrasound waves, by with normal condition under system information compare, find whether to have special circumstances to occur and report to the police to the monitor staff by control terminal.This type of oil well supervisory system can detect around the oil well and the abnormal conditions of equipment to a certain extent, and accomplishes the function that the while reports to the police to the monitor staff, and part has realized the supervision to the scene.But because the collection in worksite terminal adopts is sensor, its complexity of oil well periphery site environment postscript, and its possibility that erroneous judgement takes place is bigger.
The utility model content
In order better the oil field to be monitored, overcome the shortcoming and the real manual inspection that replaces that rely on the sensor monitoring, the utility model proposes a kind of oil well intelligent monitoring and alarming system.Described technical scheme is as follows:
A kind of oil well intelligent monitoring and alarming system of the present utility model, it is characterized in that, described system comprises at least one video capture device, each is connected each described video capture device with a graphics processing unit, and each described graphics processing unit is connected with same terminal device by data transmission set respectively.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described video capture device is a video frequency pick-up head.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described video frequency pick-up head is the infrared ray night vision cam.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described video frequency pick-up head is the CCD monitoring camera.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that, described data transmission set adopts wire transmission equipment or radio transmission apparatus.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described radio transmission apparatus is GPRS module or wireless network card.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that, described graphics processing unit mainly adopts digital video signal processor (DSP) to realize.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described terminal device is a computing machine.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described system also comprises warning device, and described warning device is installed on the described graphics processing unit.
A kind of oil well intelligent monitoring and alarming system of the present utility model is characterized in that described warning device is a buzzer siren.
The beneficial effect of the technical scheme that the utility model provides is: native system existing relatively watch-dog on the monitoring principle has been made a large amount of changes, with video image as pilot signal, the situation of capture site all sidedly.The novel intelligent video oil well supervisory system that proposes based on digital video signal processor (DSP).Collection terminal does not adopt sensor at the scene, but replaces with video frequency pick-up head, by the automated intelligent of picture is handled to judge whether abnormal occurrence is arranged, really accomplishes accurate, comprehensive, oil field monitoring reliably.Intelligent video technology mainly is the key message of analyzing automatically and extracting in the video source.If camera is regarded as people's eyes, the intelligent video system of that graphics processing unit or equipment just can be regarded as people's brain.The powerful data processing function of Digital Video Processing chip DSP by special use, intelligent video technology can be carried out high speed analysis to the mass data in the video pictures, filter out the unconcerned information of user, only for the supervisor provides the key message of usefulness, thereby really reach the purpose that realizes monitoring need not that the supervisor is in the action.
By a kind of oil well intelligent monitoring and alarming system of the present utility model, can realize the video monitoring of oil well surrounding environment and equipment thereof, by multi-faceted image acquisition being realized on-the-spot multi-angle monitoring, greatly reduce false dismissal probability, simultaneously compare system of the present utility model and can carry out 24 hours video monitorings of free of discontinuities with traditional personnel control, and monitoring accurately, report to the police in time, compare with the supervisory system that adopts sensor, avoided illumination, the erroneous judgement that factors such as temperature cause makes and monitors accurate and effective more.This system can carry out intellectuality judgement identification automatically simultaneously, detects disasters such as fire, and can make correct judgement to object active situation around the oil well, alarm monitor staff affirmation automatically when the pilferage behavior takes place.Control and monitoring strengthen, one people just can monitor up to a hundred mouthfuls of oil wells simultaneously, and the personnel that need not patrol and examine patrol and examine to the scene in person, have saved monitor staff's quantity greatly, monitoring work is more prone to, and when something unexpected happened, handles more rapidly in time.
Description of drawings
Fig. 1 is the structured flowchart of a kind of oil well intelligent monitoring and alarming system of providing of the utility model embodiment;
Fig. 2 is the structured flowchart of the graphics processing unit among the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
Oil well intelligent monitoring and alarming system of the present utility model mainly comprises four parts: be respectively video capture device 1, graphics processing unit 2, data transmission set 3 and terminal device 4.
Wherein video capture device 1 can adopt camera to realize, and selects the camera of different types for use according to specific requirement and applicable cases.Can select infrared camera for use as detecting to the fire prevention situation of oil well; Need can select the panoramic shooting head to on-the-spot gamut monitoring; Then select the varifocal camera that has The Cloud Terrace for use if want to realize the dynamic real-time tracking.In addition, because stealing oily incident nearly all occurs in night, under the lower situation of illumination at night, can pick up distinct image be the key of whole monitoring and alarming system, can adopt infrared night vision camera or low-light CCD monitoring camera for this reason and be equipped with the infrared illumination lamp, get final product effective captured image like this, guarantee that analysis and judgement is accurate.Accurately, do not stay the dead angle for what guarantee monitoring, can place a plurality of video frequency pick-up heads at same oil well mouth and carry out multi-faceted video image acquisition.In addition, in order to improve monitoring efficiency, can also a plurality of video capture devices be set at different well heads, every video capture device is connected with different graphics processing unit respectively, and treated video data signal can utilize data transmission set to transfer to same common terminal device by wired or wireless mode and handle and store.Like this, only needs one station terminal equipment just can be realized the control to big traffic monitoring device.
Security and validity for system is provided can connect warning device, as buzzer siren on video capture device of the present utility model or graphics processing unit.When having suspicious phenomenon to take place around the monitored oil well, graphics processing unit can send alarm command to warning device, and warning device is activated after receiving order, and buzzing is reported to the police.
The video image that process video capture device 1 collects is sent into graphics processing unit 2 by the video connecting line and is handled.The front end setting of this video processing unit 2 is the Video Decoders 11 that are made of the TVP5146PFP chip, and in this Video Decoder 11, video analog signal is converted into the digital signal of Ycbcr pattern.Digital signal is conveyed into digital video signal processor (DSP) 12 and carries out data processing.The model that digital video signal processor (DSP) 12 can select TI company to produce is realizations such as the dual core processor of TMS320DM6446, outer extension memory, network interface, USB interface.Because this chip is special-purpose integrated video process chip, itself just possesses ports such as video input, output, only need extend out standard port as required just can easily form the hardware platform that meets the native system requirement.And concrete intelligent video analysis Processing tasks then can rely on the software of writing to realize.When image data information is sent into digital video signal processor (DSP) 12, the sheet that links to each other with digital video signal processor (DSP) 12 selects device 13 to send chip selection signal, under the control of this chip selection signal, need the input images stored data storage in input picture storer 14.Equally, also can under selecting the effect of controller 13, sheet be stored in the output image storer 15 through view data that digital video signal processor (DSP) is handled.Input picture storer 14 and output image storer 15 can adopt the SDRAM chip to realize.Finally, the image data transmission of handling is finished the work of whole video Flame Image Process to the video-out port of digital video signal processor (DSP) 12.
The program that digital video signal processor (DSP) 12 inside write is carried out filtering to gathering the image that comes, binaryzation, foreground object extracts, the operation of the related algorithm of moving object detection etc., it is desired for fire and the automatic detection and the judgement of wet goods abnormal conditions steathily thereof to finish the oil well monitoring, when default suspicious actions or phenomenon take place when, by means of tcp data segment the result who automatically judges and the video image information that collects in real time together remote transmission to human-computer interaction terminal, carry out the dual warning of on-the-spot and control center simultaneously, the prompting monitor staff notes and handles.
Every video capture device in the utility model is connected with a graphics processing unit separately, and each graphics processing unit is responsible for handling the video information that corresponding video capture device collects.The graphics processing unit data processed is transferred in the same station terminal equipment by data transmission set, by a station terminal equipment whole data messages is handled uniformly and is stored.
What be connected with graphics processing unit 2 output terminals is data transmission set 3.Can adopt wire transmission equipment to carry out data transmission between graphics processing unit 2 of the present utility model and the terminal device 4, also can adopt radio transmission apparatus to carry out data transmission.For the situation of oil wells in field and Surveillance center's close together, just can realize the terminal device real-time Communication for Power of live video collection, data processing and Surveillance center by cable network or video line connection, finish monitoring function.If data transmission set 3 adopts wired wire transmission equipment, can adopt RJ45 network interface or normal video interface to constitute wire transmission.When far away, data transmission set 3 can be finished the terminal device real-time Communication for Power of live video collection, data processing and Surveillance center by wireless mode for oil wells in field and Surveillance center distance.USB interface by being installed in graphics processing unit 2 output terminals or the external GPRS of RS-232, cdma wireless communication module, and radio transmission apparatus such as wireless network card can constitute the wireless data transmission mode.Correspondingly, if adopt wireless mode to carry out data transmission, need cooperate at the input end of terminal device 4 wireless receiving module is installed.
The terminal device 4 of man-machine interaction can be realized by computing machine, requires to realize friendly man-machine interaction by various software platforms according to the difference of monitoring.Terminal device 4 also can be finished control operations such as parameter setting by the work of data transmission set 3 control based on direct control chart as processing unit 2 and image capture device 1.And by the control of various graphical user interfaces realizations for the scene, systematic parameter is set, and the inquiry of historical data etc. make system be convenient to operation more.
In the course of work of the utility model oil well intelligent monitoring and alarming system, the image information that video capture device collects is input to the processing of the laggard line correlation of graphics processing unit, whether there is suspicious phenomenon to take place around judging monitored oil well, as stealing oil, fire failure etc.; If any abnormal conditions, just transmit scene image information in real time, send warning message simultaneously to terminal device by data transmission set; Can take different controls behind the information incoming terminal equipment as the case may be, finish policer operation.Simultaneously, terminal device also can be finished control operations such as parameter setting by the work of data transmission set control based on direct control chart as treatment facility and video capture device.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1, a kind of oil well intelligent monitoring and alarming system, it is characterized in that, described system comprises at least one video capture device, each is connected each described video capture device with a graphics processing unit, and each described graphics processing unit is connected with same terminal device by data transmission set respectively.
2, a kind of oil well intelligent monitoring and alarming system according to claim 1 is characterized in that, described video capture device is a video frequency pick-up head.
3, a kind of oil well intelligent monitoring and alarming system according to claim 2 is characterized in that, described video frequency pick-up head is the infrared ray night vision cam.
4, a kind of oil well intelligent monitoring and alarming system according to claim 2 is characterized in that, described video frequency pick-up head is the CCD monitoring camera.
5, a kind of oil well intelligent monitoring and alarming system according to claim 1 is characterized in that, described data transmission set adopts wire transmission equipment or radio transmission apparatus.
6, a kind of oil well intelligent monitoring and alarming system according to claim 5 is characterized in that, described radio transmission apparatus is GPRS module or wireless network card.
7, a kind of oil well intelligent monitoring and alarming system according to claim 1 is characterized in that, described graphics processing unit mainly adopts digital video signal processor DSP to realize.
8, a kind of oil well intelligent monitoring and alarming system according to claim 1 is characterized in that, described terminal device is a computing machine.
9, a kind of oil well intelligent monitoring and alarming system according to claim 1 is characterized in that described system also comprises warning device, and described warning device is installed on the described graphics processing unit.
10, a kind of oil well intelligent monitoring and alarming system according to claim 9 is characterized in that, described warning device is a buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201093766U CN201237824Y (en) | 2008-07-22 | 2008-07-22 | Intelligent monitoring alarm system for oil well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201093766U CN201237824Y (en) | 2008-07-22 | 2008-07-22 | Intelligent monitoring alarm system for oil well |
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| CN201237824Y true CN201237824Y (en) | 2009-05-13 |
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| CNU2008201093766U Expired - Fee Related CN201237824Y (en) | 2008-07-22 | 2008-07-22 | Intelligent monitoring alarm system for oil well |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176270A (en) * | 2011-02-25 | 2011-09-07 | 广州飒特电力红外技术有限公司 | Safety monitoring and fire alarming integrated system and method |
| CN102542722A (en) * | 2012-01-05 | 2012-07-04 | 福建国化热像监控设备有限公司 | Infrared thermal imaging online monitoring method and system of petrochemical selective key equipment |
| CN102572392A (en) * | 2011-12-21 | 2012-07-11 | 成都众询科技有限公司 | Digital signal processor (DSP)-based wired and wireless transmission digital video acquisition system |
| CN105303738A (en) * | 2015-10-22 | 2016-02-03 | 中国石油天然气股份有限公司 | Alarm against oil theft of oil well |
| CN107544393A (en) * | 2017-09-25 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | Oil well automated management system |
| CN110121053A (en) * | 2018-02-07 | 2019-08-13 | 中国石油化工股份有限公司 | A kind of video monitoring method of situ of drilling well risk stratification early warning |
| CN110130991A (en) * | 2019-06-25 | 2019-08-16 | 开滦（集团）有限责任公司电信分公司 | A kind of three machine personnel intelligent protection system of coal mine and method |
| CN111698480A (en) * | 2020-06-22 | 2020-09-22 | 河间市尚悦电子产品有限公司 | Oil field oil-drawing point management and control system |
| CN111734960A (en) * | 2020-06-18 | 2020-10-02 | 兰州科翔自控技术有限公司 | Pipeline leakage monitoring alarm system and positioning method |
-
2008
- 2008-07-22 CN CNU2008201093766U patent/CN201237824Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176270A (en) * | 2011-02-25 | 2011-09-07 | 广州飒特电力红外技术有限公司 | Safety monitoring and fire alarming integrated system and method |
| CN102572392A (en) * | 2011-12-21 | 2012-07-11 | 成都众询科技有限公司 | Digital signal processor (DSP)-based wired and wireless transmission digital video acquisition system |
| CN102542722A (en) * | 2012-01-05 | 2012-07-04 | 福建国化热像监控设备有限公司 | Infrared thermal imaging online monitoring method and system of petrochemical selective key equipment |
| CN105303738A (en) * | 2015-10-22 | 2016-02-03 | 中国石油天然气股份有限公司 | Alarm against oil theft of oil well |
| CN107544393A (en) * | 2017-09-25 | 2018-01-05 | 南京律智诚专利技术开发有限公司 | Oil well automated management system |
| CN110121053A (en) * | 2018-02-07 | 2019-08-13 | 中国石油化工股份有限公司 | A kind of video monitoring method of situ of drilling well risk stratification early warning |
| CN110130991A (en) * | 2019-06-25 | 2019-08-16 | 开滦（集团）有限责任公司电信分公司 | A kind of three machine personnel intelligent protection system of coal mine and method |
| CN111734960A (en) * | 2020-06-18 | 2020-10-02 | 兰州科翔自控技术有限公司 | Pipeline leakage monitoring alarm system and positioning method |
| CN111698480A (en) * | 2020-06-22 | 2020-09-22 | 河间市尚悦电子产品有限公司 | Oil field oil-drawing point management and control system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20110722 |