CN104159087B - Field monitoring platform for drilling machine - Google Patents
Field monitoring platform for drilling machine Download PDFInfo
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- CN104159087B CN104159087B CN201410419004.3A CN201410419004A CN104159087B CN 104159087 B CN104159087 B CN 104159087B CN 201410419004 A CN201410419004 A CN 201410419004A CN 104159087 B CN104159087 B CN 104159087B
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/30—Scenes; Scene-specific elements in albums, collections or shared content, e.g. social network photos or video
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
The invention relates to a field monitoring platform for a drilling machine. The monitoring platform comprises an anti-explosion camera, an image processor, a digital processor and a plurality of sensors, wherein the image processor is connected with the anti-explosion camera and the digital processor respectively, and is used for performing target identification tracking on a field image shot by the anti-explosion camera, and transmitting a target identification tracking result to the digital processor; the plurality of sensors are used for acquiring a plurality of parameters of a drilling well; and the digital processor is used for determining an alarm strategy according to the target identification tracking result and the parameters acquired by the plurality of sensors. Through the field monitoring platform, the plurality of parameters of the drilling well can be monitored and alarmed automatically, and a motion simulation graph can be drawn for the field character track of the drilling machine, so that a remote monitoring center which is connected with the monitoring platform can find the field abnormal state of the drilling machine in time, and further expansion of a dangerous situation is avoided.
Description
Technical field
The present invention relates to rig monitoring field, more particularly, to a kind of rig site monitor supervision platform.
Background technology
Drilling well (drilling) is to utilize plant equipment, stratum is drilled to the work of the cylindrical orifice with certain depth
Journey.By catalase mode and used tool type, percussion drill and rotary drilling can be divided into again.In geological work, set using probing
The standby column circular hole that diameter is less, depth is larger being drilled to underground, also known as boring.Drilling well diameter and depth size, depend on
Drilling well purposes and mineral products buried depth etc..Drill for oil, the drilling well diameter of natural gas and subsoil water all larger.
The main function of drilling well is：(1) obtain underground geological material, from drilling well, take rock core, the ore deposit heart, landwaste, liquid
Sample, gaseous state sample etc.；(2) as geophysical log passage, obtain the data of the various geophysical field of rock ore bed；(3) as people
Work passage observation Water table hydrogeology current intelligence；(4) it is used as to visit, adopts combination, tap ground water resources, oil gas, underground heat etc.
Drilling well.Drilling well generally by purposes be divided into geologic prospecting or exploration drilling, hydrogeology drilling, well or engineering geology drilling well,
Hot drilling well, oil drilling, coal driling, ore field drilling well, building ground drilling well etc..
Because situ of drilling well operation is higher to security performance requirement, needs various field parameter is monitored, guaranteeing
Parameter in regime values scope, and do not have scene violation operate against regulations in the case of, could reduction accident odds,
In prior art, the means of drilling well monitoring are mainly analog video monitoring system, judge to bore by the collection and analysis of analogue signal
Well scene whether there is potential safety hazard, but, simulated monitoring system has born technical bottleneck, and such as precision is low, computing speed
Spend slow etc., can not meet the requirement of various situ of drilling well safety in production, lack the prison that live unauthorized person is invaded simultaneously
Control means, have not set up the safety-protection system of situ of drilling well.
Accordingly, it would be desirable to a kind of technical scheme of digitized rig site monitoring, on-site parameters are digitized with collection, fortune
Calculate and transmit, realize the monitoring to on-site parameters and the person recognition of Field Force is followed the tracks of, provide comprehensively and accurately safety to supervise
Control data, effectively ensures the normal operation of situ of drilling well, reduces the economic loss of drilling well operator.
Content of the invention
In order to solve the above problems, the invention provides a kind of rig site monitor supervision platform, by images steganalysis with
The mode of track, the image scene that situ of drilling well photographic head is shot carries out human target identification and tracking, provides intrusion alarm to believe
Number, and each on-site parameters data that digital sensor is collected compared with each reference data, is occurring differing from reference
During the situation of data, provide the warning message of relevant parameter, the Surveillance center being easy to far-end understands the situation of situ of drilling well as early as possible,
To take corresponding measure, exclude field failure, remove live intrusion personnel, provide for drilling well work and ensure in all directions.
According to an aspect of the present invention, there is provided a kind of rig site monitor supervision platform, described monitor supervision platform includes explosion-proof taking the photograph
Camera, image processor, digital processing unit and multiple sensor, image processor connects explosion-proof video camera and digital processing respectively
Device, the image scene for shooting explosion-proof video camera carries out target recognition tracking, and target recognition tracking result is sent to number
Word processing device, multiple sensors are used for the multiple parameters of drilling well are acquired, and digital processing unit follows the tracks of knot according to target recognition
The parameter determination that fruit and multiple sensors are gathered is reported to the police tactful.
More specifically, in described rig site monitor supervision platform, further including, RFDC interface, for leading to
Cross cordless communication network to be connected with the Surveillance center of far-end, receive the preset bit load that the user input device of Surveillance center is inputted
The upper limit, the predetermined rate of penetration upper limit, predetermined slurry outlet upper density limit, predetermined mud entrance upper density limit, personage's upper limit gray scale
Threshold value and personage's lower limit gray threshold；Memorizer, connects RFDC interface, for storing the preset bit load upper limit, making a reservation for
The rate of penetration upper limit, predetermined slurry outlet upper density limit, predetermined mud entrance upper density limit, personage's upper limit gray threshold and personage
Lower limit gray threshold；Described image processor includes, object-recognition unit, connects explosion-proof video camera and storage device, receives existing
Field picture, pixel between personage's upper limit gray threshold and personage's lower limit gray threshold for the gray value in image scene is identified simultaneously
Composition human target image；Target tracking unit, linking objective recognition unit, calculated using the target following based on template matching
Method, determines the movement locus of personage according in front and back two frame human target image；The plurality of sensor includes, and weight on hook senses
Device, for gathering the weight on hook data of drilling well；Hook height sensor, for gathering the hook height data of rig；Mud
Outlet density sensor, for gathering the outlet mud density data in rig exit；Mud entrance density sensor, is used for adopting
The entrance mud density data of collection rig porch；Described digital processing unit includes, arithmetic element, receives weight on hook data,
And the pressure of the drill data based on the calculating drilling well of weight on hook data, receive hook height data, calculated based on hook height data and bore
The data during brill of well, and the rate of penetration data of rig is calculated based on data when boring；Processing unit, respectively concatenation operation unit and
Memorizer, when the pressure of the drill data of drilling well exceedes the preset bit load upper limit, sends the too high cue of the pressure of the drill, when the pressure of the drill number of drilling well
During according to exceeding the preset bit load upper limit 10%, send the too high alarm signal of the pressure of the drill, when the pressure of the drill data of drilling well exceedes on preset bit load
When limiting 30%, send the too high alarm signal of the pressure of the drill, when the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit, send
The too high cue of rate of penetration, when the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit 10%, sends machinery
The too high alarm signal of drilling speed, when the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit 30%, sends rate of penetration
Too high alarm signal, when the outlet mud density data of drilling well exceedes predetermined slurry outlet upper density limit, sends slurry outlet
The too high cue of density, when the outlet mud density data of drilling well exceedes predetermined slurry outlet upper density limit 10%, sends
The too high alarm signal of slurry outlet density, when the outlet mud density data of drilling well exceedes predetermined slurry outlet upper density limit 30%
When, send the too high alarm signal of slurry outlet density, when the entrance mud density data of drilling well exceedes predetermined mud entrance density
During the upper limit, send the too high cue of mud entrance density, when the entrance mud density data of drilling well exceedes predetermined mud entrance
During upper density limit 10%, send the slurry too high alarm signal of Access-Point Density, when the entrance mud density data of drilling well exceedes predetermined mud
During the slurry Access-Point Density upper limit 30%, send the too high alarm signal of mud entrance density, be also respectively connected with object-recognition unit and mesh
Mark tracking cell, sends intrusion alarm signal when receiving human target image, and according to image scene, human target image
Draw figure picture with the movement locus of personage for live motion simulation figure；Wherein, RFDC interface connection reason
Unit, for by too high for the pressure of the drill cue, the too high alarm signal of the pressure of the drill, the too high alarm signal of the pressure of the drill, rate of penetration is too high carries
Show the too high alarm signal of signal, rate of penetration, the too high alarm signal of rate of penetration, the too high cue of slurry outlet density, mud
The slurry too high alarm signal of outlet density, the too high alarm signal of slurry outlet density, the too high cue of mud entrance density, mud
The too high alarm signal of Access-Point Density, the too high alarm signal of mud entrance density, intrusion alarm signal and motion simulation figure pass through no
Line communication network is sent to the Surveillance center of far-end.
More specifically, in described rig site monitor supervision platform, described digital processing unit is at the numeral of TMS6000 series
Reason device.
More specifically, in described rig site monitor supervision platform, described RFDC interface is GPRS communication interface,
3G communication interface or 4G communication interface.
More specifically, in described rig site monitor supervision platform, further including humidity sensor, for gathering drilling well
Live humidity data.
More specifically, in described rig site monitor supervision platform, described humidity sensor connects described RFDC
Interface, for being sent to the Surveillance center of far-end by live humidity data by cordless communication network.
More specifically, in described rig site monitor supervision platform, further including temperature sensor, for gathering drilling well
Scene temperature data.
More specifically, in described rig site monitor supervision platform, described temperature sensor connects described RFDC
Interface, for being sent to the Surveillance center of far-end by scene temperature data by cordless communication network.
Brief description
Below with reference to accompanying drawing, embodiment of the present invention is described, wherein：
Fig. 1 is the block diagram of the rig site monitor supervision platform according to embodiment of the present invention.
Fig. 2 is the structure square frame of the image processor of rig site monitor supervision platform according to embodiment of the present invention
Figure.
Specific embodiment
Below with reference to accompanying drawings the embodiment of the rig site monitor supervision platform of the present invention is described in detail.
The application of drilling well is very wide, including and be not limited to geologic prospecting or exploration, hydrogeology exploration, well or engineering
Geological exploration, geothermal exploitation, oil development, coal field development and ore field exploitation.Because spudder is concentrated mainly on underground, its row
Industry particularity determine its security performance of on-site parameters is required higher, careless slightly, can all that has been achieved is spoiled, each to situ of drilling well
The equipment of kind causes huge damage, brings high expense to drilling well operator, and scene even cannot continue to develop once again sometimes.Especially
, in complicated interval and new exploratory area, often accident of digging a well by rule of thumb constantly, causes fund and the huge waste of time for it.
Therefore, in order to avoid the transmission of security incident, reduce scene and operate against regulations in violation of rules and regulations, need to set up a set of scene many
Parameter monitoring, scene invade the safe-guard system reported to the police, and set up wireless link with remote monitoring center and be connected, and are easy to far-end
Operator take measures in time, solve potential safety hazard, it is to avoid the generation of security incident.
The current technical scheme to drilling well monitoring is to provide drilling engineering letter by simulated drilling parameter monitor instrument
Breath, to drilling condition and there is related parameter to carry out real-time Simulation monitoring, and forecasts complex situations and the drilling well being likely to occur in time
Accident, thus provide real time data for the decision-making in-situ of drilling engineering technical staff.But simulated monitoring system monitoring essence
Degree is not high, transmission data speed is slower, lacks personnel simultaneously and invades warning it is impossible to comprehensively and accurately supervise for situ of drilling well offer
Control information.
The rig site monitor supervision platform of the present invention, can automatically provide various digitized on-site parameters and field digitized figure
Picture, and can analyze through digital intelligent, analysis result is passed through the Surveillance center to far-end for the wireless communication link, than
The drilling well monitoring scheme of prior art is more reliable.
Fig. 1 is the block diagram of the rig site monitor supervision platform according to embodiment of the present invention, and described monitoring is put down
Platform includes multiple sensors 1, explosion-proof video camera 2, image processor 3, digital processing unit 4, memorizer 5 and RFDC and connects
Mouth 6, image processor 3 connects explosion-proof video camera 2 and digital processing unit 4 respectively, for the scene photo shooting explosion-proof video camera 2
As carrying out target recognition tracking, target recognition tracking result is sent to digital processing unit 4, multiple sensors 1 are used for drilling well
Multiple parameters be acquired, the parameter that digital processing unit 4 is gathered according to target recognition tracking result and multiple sensor is true
Fixed strategy of reporting to the police, RFDC interface 6 is connected with digital processing unit 4 and memorizer 5 respectively, for remote setting is each
Individual reference data is sent to storage in memorizer 5, and the tactful Surveillance center being sent to far-end that reports to the police by digital processing unit 4,
Memorizer 5 is also connected with digital processing unit 4 to provide each reference data.
Then, more specific description is carried out to the structure of rig site monitor supervision platform.
In described rig site monitor supervision platform, RFDC interface 6, for by cordless communication network and far-end
Surveillance center connect, receive the preset bit load upper limit that the user input device of Surveillance center inputted, on predetermined rate of penetration
Limit, predetermined slurry outlet upper density limit, predetermined mud entrance upper density limit, personage's upper limit gray threshold and personage's lower limit gray scale threshold
Value；Memorizer 5, connects RFDC interface 6, for storing the preset bit load upper limit, the predetermined rate of penetration upper limit, predetermined mud
The slurry outlet density upper limit, predetermined mud entrance upper density limit, personage's upper limit gray threshold and personage's lower limit gray threshold.
With reference to Fig. 2, described image processor 3 includes, object-recognition unit 31, connects explosion-proof video camera 2 and storage device
5, receive image scene, by picture between personage's upper limit gray threshold and personage's lower limit gray threshold for the gray value in image scene
Element identifies and forms human target image；Target tracking unit 32, linking objective recognition unit 31, using based on template matching
Target tracking algorism, determines the movement locus of personage according in front and back two frame human target image.
The plurality of sensor 1 includes, weight on hook sensor, for gathering the weight on hook data of drilling well；Hook is high
Degree sensor, for gathering the hook height data of rig；Slurry outlet density sensor, for gathering going out of rig exit
Mouth mud density data；Mud entrance density sensor, for gathering the entrance mud density data of rig porch.
Described digital processing unit 4 includes, arithmetic element, receives weight on hook data, and is calculated based on weight on hook data
The pressure of the drill data of drilling well, receive hook height data, based on hook height data calculate drilling well brill when data, and based on bore when
Data calculates the rate of penetration data of rig；Processing unit, concatenation operation unit and memorizer 5 respectively, when the pressure of the drill number of drilling well
During according to exceeding the preset bit load upper limit, send the too high cue of the pressure of the drill, when the pressure of the drill data of drilling well exceedes the preset bit load upper limit
When 10%, send the too high alarm signal of the pressure of the drill, when the pressure of the drill data of drilling well exceedes the preset bit load upper limit 30%, send the pressure of the drill mistake
High alarm signal, when the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit, sends rate of penetration too high prompting letter
Number, when the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit 10%, send the too high alarm signal of rate of penetration, when
When the rate of penetration data of drilling well exceedes the predetermined rate of penetration upper limit 30%, send the too high alarm signal of rate of penetration, work as drilling well
Outlet mud density data when exceeding predetermined slurry outlet upper density limit, send the too high cue of slurry outlet density, when
When the outlet mud density data of drilling well exceedes predetermined slurry outlet upper density limit 10%, send the too high warning of slurry outlet density
Signal, when the outlet mud density data of drilling well exceedes predetermined slurry outlet upper density limit 30%, sends slurry outlet density
Too high alarm signal, when the entrance mud density data of drilling well exceedes predetermined mud entrance upper density limit, sends mud entrance
The too high cue of density, when the entrance mud density data of drilling well exceedes predetermined mud entrance upper density limit 10%, sends
The slurry too high alarm signal of Access-Point Density, when the entrance mud density data of drilling well exceedes predetermined mud entrance upper density limit 30%
When, send the too high alarm signal of mud entrance density, be also respectively connected with object-recognition unit 31 and target tracking unit 32, connecing
Intrusion alarm signal, and the motion rail according to image scene, human target image and personage is sent when receiving human target image
Mark draws figure picture for live motion simulation figure.
Wherein, RFDC interface 6 connects processing unit, for by too high for the pressure of the drill cue, the too high police of the pressure of the drill
Show the too high alarm signal of signal, the pressure of the drill, the too high cue of rate of penetration, the too high alarm signal of rate of penetration, rate of penetration mistake
High alarm signal, the too high cue of slurry outlet density, the too high alarm signal of slurry outlet density, slurry outlet density are too high
Alarm signal, the too high cue of mud entrance density, the too high alarm signal of mud entrance density, the too high report of mud entrance density
Alert signal, intrusion alarm signal and motion simulation figure are sent to the Surveillance center of far-end by cordless communication network.
Wherein, described digital processing unit 4 is chosen as the digital processing unit of TMS6000 series, and described RFDC connects
Mouth 6 is chosen as GPRS communication interface, 3G communication interface or 4G communication interface, and described rig site monitor supervision platform can include humidity
Sensor, for gathering the live humidity data of drilling well, described humidity sensor connects described RFDC interface 6, uses
In the Surveillance center that live humidity data is sent to far-end by cordless communication network, described rig site monitor supervision platform is permissible
Including temperature sensor, for gathering the scene temperature data of drilling well, described temperature sensor connects described RFDC
Interface 6, for being sent to the Surveillance center of far-end by scene temperature data by cordless communication network.
In addition, hook, it is a part for well drilling hoisting system, hangs on below travelling block.Hook has single hook, double hook
With three hooks.Oil-well rig hook is typically all three hooks.Different according to the method manufacturing, hook body has forging, the weldering of steel plate group
With casting, the latter is lighter.Hook is mainly made up of hook body, shank, hook seat, drop handle, thrust bearing and spring.Rig operation
Requirement to hook is：Should have enough intensity and functional reliability；Hook body energy flexible rotating, so that upper button, shackle；Hook
Spring travel enough to compensate drilling rod and should unload the distance that drilling rod is；The blocking device of the mouth of hook and side hook should definitely reliable, close and open
Convenient；Hook should have bumper and absorbing shock function, reduces the impact of dismounting thribble.During drilling well, hook hangs and carries whole drilling tools
Faucet.Hook both sides also hang with two suspension ring, are used for drilling or setting of casing with elevator cooperation.
In addition, the pressure of the drill, it is simply that when normal drilling, transferring drill string, is added to the gravity of part drill string on drill bit as brill
Pressure.During brill, it is to weigh one of index of rock stratum drillability, the time required for often creeping into one meter.It is exactly power auger during brill
The inverse of speed.Oil drilling judges the change on stratum, referred to as drilling-time log by measurement when boring.Drilling-time log is drilling geology
One important content of work.Rate of penetration refers to drilling footage within the unit interval for the drill bit in drilling well, is reflection drilling speed
The parameter of degree speed, he is the important technology economic indicator of the bit speed speed of a bite well, is also to weigh a drill bit quality
Important indicator.
Using the rig site monitor supervision platform of the present invention, monitor precision not for existing simulation rig site monitoring device
Technical problem high, that monitored object is not complete, adopts the mode of images steganalysis to identify the human target of situ of drilling well to carry out
Personage invades and reports to the police, and judges personage track, determine situ of drilling well using digitized means by the way of tracking image target
Parameters data, parameters data is compared with each predetermined reference data, sends out in time when data exception
Go out multiple warning messages, monitoring is more effectively, more comprehensively.
Although it is understood that the present invention is disclosed as above with preferred embodiment, but above-described embodiment being not used to
Limit the present invention.For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit,
The technology contents that the disclosure above all can be utilized are made many possible variations and modification, or are revised as to technical solution of the present invention
Equivalent embodiments with change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solution of the present invention protection
Interior.
Claims (1)
1. a kind of rig site monitor supervision platform, described monitor supervision platform include explosion-proof video camera, image processor, digital processing unit and
Multiple sensors, image processor connects explosion-proof video camera and digital processing unit respectively, for showing of shooting explosion-proof video camera
Field picture carries out target recognition tracking, and target recognition tracking result is sent to digital processing unit, and multiple sensors are used for brill
The multiple parameters of well are acquired, and the parameter that digital processing unit is gathered according to target recognition tracking result and multiple sensor is true
Fixed strategy of reporting to the police；
It is characterized in that, described monitor supervision platform also includes：
RFDC interface, for being connected with the Surveillance center of far-end by cordless communication network, receives Surveillance center
The preset bit load upper limit that user input device is inputted, the predetermined rate of penetration upper limit, predetermined slurry outlet upper density limit, predetermined mud
The slurry Access-Point Density upper limit, personage's upper limit gray threshold and personage's lower limit gray threshold；
Memorizer, connects RFDC interface, for storing the preset bit load upper limit, the predetermined rate of penetration upper limit, predetermined mud
The slurry outlet density upper limit, predetermined mud entrance upper density limit, personage's upper limit gray threshold and personage's lower limit gray threshold；
Described image processor includes
Object-recognition unit, connects explosion-proof video camera and storage device, receives image scene, by gray value in image scene in people
Pixel between thing upper limit gray threshold and personage's lower limit gray threshold identifies and forms human target image；
Target tracking unit, linking objective recognition unit, using the target tracking algorism based on template matching, according in front and back two frame
Human target image determines the movement locus of personage；
The plurality of sensor includes
Weight on hook sensor, for gathering the weight on hook data of drilling well；
Hook height sensor, for gathering the hook height data of rig；
Slurry outlet density sensor, for gathering the outlet mud density data in rig exit；
Mud entrance density sensor, for gathering the entrance mud density data of rig porch；
Described digital processing unit includes
Arithmetic element, receives weight on hook data, and the pressure of the drill data based on the calculating drilling well of weight on hook data, receives hook high
Degrees of data, based on hook height data calculate drilling well brill when data, and based on bore when data calculate rig rate of penetration number
According to；
Processing unit, concatenation operation unit and memorizer, when the pressure of the drill data of drilling well exceedes the preset bit load upper limit, send respectively
The too high cue of the pressure of the drill, when the pressure of the drill data of drilling well exceedes the preset bit load upper limit 10%, sends the too high alarm signal of the pressure of the drill,
When the pressure of the drill data of drilling well exceedes the preset bit load upper limit 30%, send the too high alarm signal of the pressure of the drill, when the rate of penetration of drilling well
When data exceedes the predetermined rate of penetration upper limit, send the too high cue of rate of penetration, when the rate of penetration data of drilling well exceedes
During the predetermined rate of penetration upper limit 10%, send the too high alarm signal of rate of penetration, when the rate of penetration data of drilling well exceed predetermined
During the rate of penetration upper limit 30%, send the too high alarm signal of rate of penetration, when the outlet mud density data of drilling well exceed predetermined
During slurry outlet upper density limit, send the too high cue of slurry outlet density, when the outlet mud density data of drilling well exceedes
During predetermined slurry outlet upper density limit 10%, send the too high alarm signal of slurry outlet density, when the outlet mud density of drilling well
When data exceedes predetermined slurry outlet upper density limit 30%, send the too high alarm signal of slurry outlet density, when the entrance of drilling well
When mud density data exceedes predetermined mud entrance upper density limit, send the too high cue of mud entrance density, when drilling well
When entrance mud density data exceedes predetermined mud entrance upper density limit 10%, send the slurry too high alarm signal of Access-Point Density, when
When the entrance mud density data of drilling well exceedes predetermined mud entrance upper density limit 30%, send the too high warning of mud entrance density
Signal, is also respectively connected with object-recognition unit and target tracking unit, sends intrusion alarm when receiving human target image
Signal, and draw figure picture for live motion simulation according to the movement locus of image scene, human target image and personage
Figure；
Wherein, RFDC interface connection reason unit, for believing too high for the pressure of the drill cue, the too high warning of the pressure of the drill
Number, the too high alarm signal of the pressure of the drill, the too high cue of rate of penetration, the too high alarm signal of rate of penetration, the too high report of rate of penetration
Alert signal, the too high cue of slurry outlet density, the too high alarm signal of slurry outlet density, the too high warning of slurry outlet density
Signal, the too high cue of mud entrance density, the too high alarm signal of mud entrance density, the too high alarm signal of mud entrance density
Number, intrusion alarm signal and motion simulation figure the Surveillance center of far-end is sent to by cordless communication network；
Described digital processing unit is the digital processing unit of TMS6000 series；
Described RFDC interface is GPRS communication interface, 3G communication interface or 4G communication interface；
Humidity sensor, for gathering the live humidity data of drilling well；
Described humidity sensor connects described RFDC interface, for live humidity data is passed through cordless communication network
It is sent to the Surveillance center of far-end；
Temperature sensor, for gathering the scene temperature data of drilling well；
Described temperature sensor connects described RFDC interface, for scene temperature data is passed through cordless communication network
It is sent to the Surveillance center of far-end.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419004.3A CN104159087B (en) | 2014-08-24 | 2014-08-24 | Field monitoring platform for drilling machine |
| CN201710033597.3A CN106686355A (en) | 2014-08-24 | 2014-08-24 | Drilling machine on-site monitoring platform using image target recognizing and tracking mode |
| CN201710030155.3A CN106803330A (en) | 2014-08-24 | 2014-08-24 | Using the rig site monitor supervision platform of images steganalysis tracking mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419004.3A CN104159087B (en) | 2014-08-24 | 2014-08-24 | Field monitoring platform for drilling machine |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710033597.3A Division CN106686355A (en) | 2014-08-24 | 2014-08-24 | Drilling machine on-site monitoring platform using image target recognizing and tracking mode |
| CN201710030155.3A Division CN106803330A (en) | 2014-08-24 | 2014-08-24 | Using the rig site monitor supervision platform of images steganalysis tracking mode |
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| CN104159087B true CN104159087B (en) | 2017-02-22 |
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| CN201710033597.3A Withdrawn CN106686355A (en) | 2014-08-24 | 2014-08-24 | Drilling machine on-site monitoring platform using image target recognizing and tracking mode |
| CN201410419004.3A Active CN104159087B (en) | 2014-08-24 | 2014-08-24 | Field monitoring platform for drilling machine |
| CN201710030155.3A Withdrawn CN106803330A (en) | 2014-08-24 | 2014-08-24 | Using the rig site monitor supervision platform of images steganalysis tracking mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104333745B (en) * | 2014-11-27 | 2017-08-25 | 无锡北斗星通信息科技有限公司 | Seashore outdoor bathing place underwater picture monitoring system waterborne |
| CN104818981B (en) * | 2015-04-30 | 2017-05-17 | 中铁二院工程集团有限责任公司 | Drilling field monitoring method |
| CN106771474B (en) * | 2016-11-11 | 2019-03-08 | 天水电气传动研究所有限责任公司 | A kind of power points temperature prediction and alarm method suitable for electric control system for drilling machine |
| CN110121053B (en) * | 2018-02-07 | 2021-07-20 | 中国石油化工股份有限公司 | Video monitoring method for drilling site risk grading early warning |
| CN108894738A (en) * | 2018-06-21 | 2018-11-27 | 中国石油集团川庆钻探工程有限公司 | A kind of single-ring automatic stopping device and automatic stop process |
| CN111464777B (en) * | 2020-02-24 | 2021-05-04 | 中铁第四勘察设计院集团有限公司 | Correction processing method and system for geological exploration monitoring image/video |
| CN111794743B (en) * | 2020-08-28 | 2022-10-21 | 四川长宁天然气开发有限责任公司 | Shale gas well engineering tracking deduction method |
| CN112482991B (en) * | 2020-11-25 | 2023-01-03 | 中铁隧道局集团有限公司 | Roofbolter with geology recognition function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106686355A (en) | 2017-05-17 |
| CN104159087A (en) | 2014-11-19 |
| CN106803330A (en) | 2017-06-06 |
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