CN105278443A - Drilling device region anti-collision control method and control system - Google Patents
Drilling device region anti-collision control method and control system Download PDFInfo
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- CN105278443A CN105278443A CN201510705157.9A CN201510705157A CN105278443A CN 105278443 A CN105278443 A CN 105278443A CN 201510705157 A CN201510705157 A CN 201510705157A CN 105278443 A CN105278443 A CN 105278443A
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- single devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/15—Plc structure of the system
- G05B2219/15078—Modules, construction of system
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a drilling device region anti-collision control method and control system. The control method comprises the steps that the motion trajectory of each single device is determined; single devices without crossing in a motion process are eliminated, and crossed single devices are listed and recorded; the position information of crossed single devices is detected in real time; the positions of collision points of the single devices are found out, and the distance between the collision points are determined through the motion trajectory; if the distance is greater than a safe distance, the devices can continue to run; and if the distance is less than the safe distance, the corresponding single devices are controlled to slow down, stop or give way. According to the invention, through a detection unit and a control unit, a number of devices which are in crossed operation and are going to collide are controlled to automatically slow down, stop or give way; the labor intensity of a worker is reduced; the work efficiency is improved; and the potential risk of collision between the single devices in a drilling device region is effectively prevented.
Description
Technical field
The present invention relates to offshore oil drilling platform management system, be specifically related to a kind of drilling outfit region anti-collision control method and control system.
Background technology
Along with the growing tension of global energy situation and the sustained and rapid development of China's economy, huge energy demand makes the exploitation dynamics of offshore oil and gas field day by day strengthen, offshore production platform is as the main tool of recovering the oil, and its safe and stable operation will directly have influence on the normal production of oil gas field and consequent great economic benefit.At present, real few for the district management Application comparison of marine drilling platform well system, usually be all the local management carried out for own monomer equipment, and the existing picture of collision of the overlapping appearance of the movement locus between equipment with equipment is almost had no idea automatically to avoid, thus cause that production efficiency is lower, the more high unfavorable result of potential safety hazard.
Summary of the invention
Technical matters to be solved by this invention is that the problem that throughput rate is low, potential safety hazard is high cannot be avoided and then cause to the existing picture of the overlapping collision occurred of movement locus that existing marine drilling platform exists between equipment with equipment.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of drilling outfit region anti-collision control method, comprises the following steps:
Step one, determines the movement locus of each single devices, gets rid of achiasmate equipment monomer in motion process, will have the single devices list records of intersection;
Step 2, detects the positional information having the single devices of intersection in real time, finds out the position of the point of impingement between each single devices, and confirm the distance between each point of impingement by movement locus;
Step 3, if this distance is greater than safe distance, then can carries out continuation and run, if this distance is less than safe distance, then controls corresponding single devices and reports to the police, slows down or stop;
In such scheme, before determining the movement locus of each single devices, in advance each equipment is carried out collision probability analysis, collision rift is easily produced to the single devices of larger danger, set suitable parking spot, for colliding the single devices that possibility is little or can not cause danger, process of can suitably slowing down, for the single devices that can not collide, coordinate is not carried out to it and compare.
In such scheme, in the movement locus process detecting each monomer, carry out movement locus forecast analysis and fault distinguishing process at any time, according to the operation information of eve, the run location that prediction single devices is current and speed, if the difference of information of forecasting and sensor detection information exceedes safe threshold, then think sensor failure, parking maintenance.
In such scheme, detect the distance of the point of impingement between two single devices be less than safe distance time, alarm module start, system automatic alarm.
In such scheme, each equipment monomer, in operational process, detects its circumference environment and protects all in real time, prevents from cutting off the water supply, dies, power-off, the situation such as oil-break occur.
The present invention also provides a kind of drilling outfit region anti-collision control system, comprise multiple single devices, also comprise control module and detecting unit, described detecting unit comprises position-detection sensor and speed detection sensor, described position-detection sensor and described speed detection sensor are by connection to the PLC in each described single devices, and PLC described in each to be all connected on Ethernet switch and to connect described control module by described Ethernet switch.
In such scheme, described control module comprises the central processing unit of monitoring server and data operation, and described central processing unit receives information that position-detection sensor described in each transmits and carries out calculating and classifying.
In such scheme, each described single devices also comprises alarm module, when the distance in arbitrary neighborhood two described single devices between the point of impingement is less than preset security distance, described alarm module starts.
In such scheme, described control module connects a three dimensional space coordinate display, and by the information displaying that receives on described three dimensional space coordinate display.
The present invention, by detecting unit and control module effect, and three dimensional space coordinate display is set, when multiple equipment carries out cross-operation, controlling when will collide can automatic retarding, stopping or dodging, when sensor occurs malfunctioning, energy automatic-prompting operating personnel, ensure device security and personal security, reduce labor strength, increase work efficiency, effectively prevent the potential danger collided between the single devices of drilling outfit region.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail.
Shown in composition graphs 1, the invention provides a kind of drilling outfit region anti-collision control method, comprise the following steps:
Step one, determines the movement locus of each single devices, gets rid of achiasmate equipment monomer in motion process, will have the single devices list records of intersection;
Step 2, detects the positional information having the single devices of intersection in real time, finds out the position of the point of impingement between each single devices, and confirm the distance between each point of impingement by movement locus;
Step 3, if this distance is greater than safe distance, then can carries out continuation and run, if this distance is less than safe distance, then controls corresponding single devices and stops;
Because the job function of equipment is different, movement locus is also different, so the hazard level of collision possibility between equipment with equipment and collision is not identical yet, before determining the movement locus of each single devices, in advance each equipment is carried out collision probability analysis by equipment moving mathematical model, collision rift is easily produced to the single devices of larger danger, set suitable parking spot, little for collision possibility or can not cause danger single devices, can suitably to slow down process, for the single devices that can not collide, do not carry out coordinate to it to compare.
In the movement locus process detecting each monomer, carry out movement locus forecast analysis and fault distinguishing process at any time, according to the operation information of eve, the run location that prediction single devices is current and speed, if the difference of information of forecasting and sensor detection information exceedes safe threshold, then think sensor failure, parking maintenance.
Detect the distance of the point of impingement between two single devices be less than safe distance time, alarm module start, system automatic alarm.
Meeting outside the detection part of the normal need of production of drilling well, control assembly and system, each equipment monomer, in operational process, detects its circumference environment and protects all in real time, prevents from cutting off the water supply, dies, power-off, the situation such as oil-break occur.
The present invention also provides a kind of drilling outfit region anti-collision control system, comprise multiple single devices, also comprise control module and detecting unit, detecting unit comprises position-detection sensor and speed detection sensor, position-detection sensor and speed detection sensor are by connection to the PLC in each single devices, and each PLC to be all connected on Ethernet switch and to connect control module by Ethernet switch.
Control module comprises the central processing unit of monitoring server and data operation, and central processing unit receives information that each position-detection sensor transmits and carries out calculating and classifying.
Each single devices also comprises alarm module, and when the distance in arbitrary neighborhood two single devices between the point of impingement is less than preset security value, alarm module starts.
Control module connects a three dimensional space coordinate display, and by the information displaying that receives on three dimensional space coordinate display, is convenient for people to observation and analysis.
Drilling outfit region provided by the invention anti-collision control system can effectively solve in automated production process, due to the industrial accident that abnormal conditions may cause, the operational efficiency of raising equipment, ensures the reliable Effec-tive Function of equipment, has very high application value.
The present invention is by detecting unit and control module effect, and three dimensional space coordinate display is set, when multiple equipment carries out cross-operation, controlling when will colliding can automatic retarding, stopping or dodging, when sensor occurs malfunctioning, and energy automatic-prompting operating personnel, ensure device security and personal security, reduce labor strength, increase work efficiency, effectively prevent the potential danger collided between the single devices of drilling outfit region.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (9)
1. a drilling outfit region anti-collision control method, is characterized in that, comprise the following steps:
Step one, determines the movement locus of each single devices, gets rid of achiasmate equipment monomer in motion process, will have the single devices list records of intersection;
Step 2, detects the positional information having the single devices of intersection in real time, finds out the position of the point of impingement between each single devices, and confirm the distance between each point of impingement by movement locus;
Step 3, if this distance is greater than safe distance, then can carries out continuation and run, if this distance is less than safe distance, then controls corresponding single devices and reports to the police, slows down or stop.
2. a kind of drilling outfit region as claimed in claim 1 anti-collision control method, it is characterized in that, before determining the movement locus of each single devices, in advance each equipment is carried out collision probability analysis, collision rift is easily produced to the single devices of larger danger, set suitable parking spot, little for collision possibility or can not cause danger single devices, suitably can to slow down process, for the single devices that can not collide, coordinate not carried out to it and compare.
3. a kind of drilling outfit region as claimed in claim 1 anti-collision control method, it is characterized in that, in the movement locus process detecting each monomer, carry out movement locus forecast analysis and fault distinguishing process at any time, according to the operation information of eve, the run location that prediction single devices is current and speed, if the difference of information of forecasting and sensor detection information exceedes safe threshold, then think sensor failure, parking maintenance.
4. a kind of drilling outfit region as claimed in claim 1 anti-collision control method, is characterized in that, detect the distance of the point of impingement between two single devices be less than safe distance time, alarm module start, system automatic alarm.
5. a kind of drilling outfit region as claimed in claim 1 anti-collision control method, is characterized in that, each equipment monomer, in operational process, detects its circumference environment and protects all in real time, prevents from cutting off the water supply, dies, power-off, the situation such as oil-break occur.
6. a drilling outfit region anti-collision control system, comprise multiple single devices, it is characterized in that, also comprise control module and detecting unit, described detecting unit comprises position-detection sensor and speed detection sensor, described position-detection sensor and described speed detection sensor are by connection to the PLC in each described single devices, and PLC described in each to be all connected on Ethernet switch and to connect described control module by described Ethernet switch.
7. a kind of drilling outfit region as claimed in claim 6 anti-collision control system, it is characterized in that, described control module comprises the central processing unit of monitoring server and data operation, and described central processing unit receives information that position-detection sensor described in each transmits and carries out calculating and classifying.
8. a kind of drilling outfit region as claimed in claim 6 anti-collision control system, it is characterized in that, each described single devices also comprises alarm module, and when the distance in arbitrary neighborhood two described single devices between the point of impingement is less than preset security distance, described alarm module starts.
9. a kind of drilling outfit region as claimed in claim 6 anti-collision control system, it is characterized in that, described control module connects a three dimensional space coordinate display, and by the information displaying that receives on described three dimensional space coordinate display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510705157.9A CN105278443A (en) | 2015-10-27 | 2015-10-27 | Drilling device region anti-collision control method and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510705157.9A CN105278443A (en) | 2015-10-27 | 2015-10-27 | Drilling device region anti-collision control method and control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247456A (en) * | 2017-07-07 | 2017-10-13 | 青岛泰众能源技术有限公司 | A kind of safe collision avoidance system in many equipment cross-operation regions |
| CN112631191A (en) * | 2021-03-09 | 2021-04-09 | 南京中汇电气科技有限公司 | Method for realizing radar type convergence branch intelligent alarm |
| CN113339687A (en) * | 2021-05-25 | 2021-09-03 | 东风商用车有限公司 | Follow-up press workbench safety protection method based on laser radar |
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Cited By (5)
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| CN107247456A (en) * | 2017-07-07 | 2017-10-13 | 青岛泰众能源技术有限公司 | A kind of safe collision avoidance system in many equipment cross-operation regions |
| CN112631191A (en) * | 2021-03-09 | 2021-04-09 | 南京中汇电气科技有限公司 | Method for realizing radar type convergence branch intelligent alarm |
| CN112631191B (en) * | 2021-03-09 | 2021-05-07 | 南京中汇电气科技有限公司 | Method for realizing radar type convergence branch intelligent alarm |
| CN113339687A (en) * | 2021-05-25 | 2021-09-03 | 东风商用车有限公司 | Follow-up press workbench safety protection method based on laser radar |
| CN113339687B (en) * | 2021-05-25 | 2022-06-03 | 东风商用车有限公司 | Follow-up press workbench safety protection method based on laser radar |
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Application publication date: 20160127 |
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