CN104867368B - Blast emergency drilling simulation system and analogy method - Google Patents
Blast emergency drilling simulation system and analogy method Download PDFInfo
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- CN104867368B CN104867368B CN201510216876.4A CN201510216876A CN104867368B CN 104867368 B CN104867368 B CN 104867368B CN 201510216876 A CN201510216876 A CN 201510216876A CN 104867368 B CN104867368 B CN 104867368B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The invention discloses a kind of blast emergency drilling simulation system and analogy method, system includes main control computer, PLC control cabinet, environment simulator, personnel positioning apparatus and well-control equipment supervising device, the output switch parameter point and analog output point of described main control computer is connected with PLC control cabinet, and the output end of PLC control cabinet is connected with environment simulator；Main control computer receives the mode of operation signal from well-control equipment supervising device；Described personnel positioning apparatus include multiple active electronic labels, multiple sensors, the network switch.The present invention produces simulated explosion effect by cigarette machine and electronic firecracker, evacuation situation and the site disposal situation that student can accurately be recorded using personnel positioning technology outside the collection of well-control equipment sensor and main control computer monitoring system and ultra broadband room, according to field condition real-time adjustment smog size and explosive state, so as to complete whole emergency drilling.
Description
Technical field
The present invention relates to a kind of blast emergency drilling simulation system and analogy method.
Background technology
H2S gas reservoirs are nearly all contained in Ge great oil-producing country in the whole world, and the exploitation of sulfide hydrogen gas well is with high risk
Operation, in sour gas well recovery process, gas blowout accident emerges in an endless stream.Either domestic or external public interest
Also need to be adequately protected in oil and gas development production process.Therefore under the precondition for ensureing personal security as far as possible
Simulate generation, disposal and the follow-up work scheduling processes of true explosion accident it is critical that.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, there is provided a kind of blast emergency drilling simulation system and simulation
Method.
The purpose of the present invention is achieved through the following technical solutions：Blast emergency drilling simulation system, it includes leading
Control computer, PLC control cabinet, environment simulator, personnel positioning apparatus and well-control equipment supervising device, described master control are calculated
The output switch parameter point and analog output point of machine is connected with PLC control cabinet, and the output end of PLC control cabinet is filled with environmental simulation
Put connection；Main control computer receives the mode of operation signal from well-control equipment supervising device；Described personnel positioning apparatus bag
Include multiple active electronic labels, multiple sensors, the network switch；Described active electronic label is arranged at emergency drilling personnel
With, the signal of described sensor covers whole monitor area, and described main control computer is more for importing whole monitor area
The main control computer of dimension map, described main control computer is position data, elevation data and the drift angle for importing multiple sensors
The main control computer of data；The receiving terminal of described sensor receives the signal from active electronic label transmission and which is carried out
The data that decoding is obtained are sent to main control computer, master control by decoding, the transmitting terminal of described sensor by the network switch
The data for obtaining are fitted and provide result of determination by computer.
The data that described decoding is obtained include the two dimension angular of active electronic label, including azimuth and the elevation angle.
Described environment simulator includes that high-power fog machine, described high-power fog machine include and PLC control cabinet
The switch value input interface of connection and the spray of analog input interface, oil pump, heater, tobacco tar, indicator lamp, power supply and tobacco tar
Mouth, described heater include heating core；High-power fog machine receives the switch from main control computer by PLC control cabinet
Amount input and analog input；When power on and receive main control computer signal control, operation of oil pump, tobacco tar are taken out
To in heater, then heating core begins to warm up, and when heating core reaches tobacco tar is atomized temperature required, indicator lamp is bright, tobacco tar
Ejected by nozzle.
Described environment simulator includes that electronic firecracker, described electronic firecracker are received come autonomous by PLC control cabinet
The signal control of control computer；Described electronic firecracker is the electronic firecracker for being capable of simulated explosion sound, described electronic firecracker
It is the electronic firecracker flashed with sound.
Described well-control equipment supervising device includes the sensor for monitoring well-control equipment mode of operation, described mode of operation
Including opening, closing and half-open；When the mode of operation of well-control equipment changes, the operation that well-control equipment supervising device will change
State is sent to main control computer.
Described well-control equipment supervising device includes the linear sliding potentiometer being arranged on gate valve；Emergency drilling personnel's breaker
During valve, linear sliding potentiometer feeds back electric signal, feeds back Long travel continuous signal to main control computer.
Blast emergency drilling simulation system includes a data server, and described data server is based on storing master control
The data of calculation machine, PLC control cabinet, environment simulator, personnel positioning apparatus and well-control equipment supervising device.
Described multiple sensors include a master reference and at least one from sensor, described from sensor when
Between sync cap be connected with the time synchronized interface of master reference by time synchronized line, the described ether netting index from sensor
The network switch is connected to by netting twine according to the Ethernet data transmission interface of transmission interface and master reference；Described sensing
Time difference data is also sent to main control computer by the transmitting terminal of device by the network switch；Described sensor is in absolute water
Prosposition is put；
The position data of described multiple sensors is to include with wherein one sensor as the origin of coordinates, determine a horizontal stroke
To direction by X-axis, towards horizontal direction be Y-axis, perpendicular to horizontal plane direction for Z axis the coordinate system that sets up, Yi Jisuo
There is sensor in the coordinate residing for the coordinate system.
Described personnel positioning apparatus also include that a Dynamic Host Configuration Protocol server, described Dynamic Host Configuration Protocol server are used for dynamic to sensor
State distributes IP address, and distributes and main control computer identical subnet and subnet mask, described Dynamic Host Configuration Protocol server and network
Switch connects.
Described active electronic label is the active electronic label for sending super wideband wireless electric pulse；Described active electronic
Label include for recognize LED, for activating the shock sensor and button for trigger event of label；Described biography
Sensor is high accuracy ultra-wide band sensor, and described sensor includes one group of aerial array and a super wideband wireless receiver；
By surpassing the connection of 5 class netting twines between described sensor and the network switch.
Blast emergency drilling analogy method, it include simulation steps after blast front simulation step and blast, described blast
Front simulation step includes following sub-step：
S11：Main control computer controls high-power fog machine by PLC and manufactures smog, realizes haze effect, simulates
The scene of the accident before blast；
S12：After emergency drilling personnel have found smog, respective switch is turned off；
S13：Sensor on switch is monitored to the mode of operation for switching, and after changing, will be changed state and be sent out
Deliver to main control computer；
S14：During main control computer is stored in data to data server, and data are analyzed, judge emergency drilling
Whether personnel are correct to the operation of well-control equipment；
After described blast, simulation steps include following sub-step：
S21：Main control computer controls electronic firecracker simulated explosion sound by PLC, as sound flashes, real
Existing sound and light program, simulated explosion scene；
S22：After emergency drilling personnel hear blast or see flash of light, escaped；
S23：Sensor group is received and is arranged at the signal that the active electronic label with emergency drilling personnel sends, and will letter
Number send to main control computer；
S24：Main control computer is fitted to data, including following sub-step：
S241：Whole matching：The characteristic point of two paths is extracted first, and the Global Information of acquisition approach, using characteristic point
The distance between matrix mated, determine the matching area of candidate；
S242：Local matching：Then accurately mate is carried out by the curvature of comparison curves section；
S243：Conversion：Corresponding point set finally according to coupling calculates transformation matrix；
S25：Data are stored in data server by main control computer, and data are analyzed, and judge emergency drilling personnel
Whether escape route is correct.
The invention has the beneficial effects as follows：（1）The present invention produces simulated explosion effect by cigarette machine and electronic firecracker, using well
Outside the collection of control device sensor and main control computer monitoring system and ultra broadband room, personnel positioning technology can accurately record
The evacuation situation of member and site disposal situation, according to field condition real-time adjustment smog size and explosive state, whole so as to complete
Individual emergency drilling；（2）The present invention installs active electronic label with emergency drilling personnel, by sensor to active electronic mark
After label are positioned, data are uploaded to main control computer machine and are fitted, realized positioning and track；（3）Using main sensing
Device and the cellular system used cooperatively from sensor, a little unit by several collaborative works sensor group into big area
Domain is made up of multiple similar junior units, and thousands of sensor can be integrated in system to be used for monitoring present in wide region
Thousands of labels, and sensor can be connected together by different modes, meet equipment cost and positioning precision；
（4）After sensor is connected to POE switches, most of POE switches support Sofe Switch function, and this powers to management of sensor
For will be very convenient, for the not very convenient environment such as warehouse roof of powering if can be using POE power supply for exchange, work
Journey deployment will be very convenient；（5）Principal and subordinate's sensor construction is identical so that convenient when purchase；（6）Using Laser Measuring
Distance meter measures coordinate position, more quick accurate；（7）Using the label and sensor of ultra-wideband, and use the ultra-wideband can be from
Direct path signal is identified in reflected signal so that accurate position pulse becomes simple；（8）By to cigarette machine and electronics
The transformation of firecrackers, realizes controlling it by main control computer, operation that is safe and efficiently, realizing whole blast eyes
Flow process links；（9）Haze effect is realized by high-power fog machine, the scene of the accident before simulated explosion, after student has found smog
Respective switch should be turned off, carry out emergency disposal；Simultaneously by electronic firecracker simulated explosion background sound, by the project training, can
So that the student that undergoes training grasps the emergency disposal flow processs such as the extinguishing method after well shooting, escape method.
Description of the drawings
Fig. 1 is high-power fog machine construction module figure in conventional method；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is personnel positioning apparatus module map；
Fig. 4 is blast front simulation flow chart of steps；
Fig. 5 is simulation flow chart of steps after blast.
Specific embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
The present embodiment is applied to outdoor drilling well emergency drilling scene, respectively in two blasts of drilling platforms and blowout prevention pipeline
Point.
As shown in Fig. 2 blast emergency drilling simulation system, it includes main control computer, PLC control cabinet, environmental simulation dress
Put, personnel positioning apparatus and well-control equipment supervising device, the output switch parameter point and analog output of described main control computer
Point is connected with PLC control cabinet, and the output end of PLC control cabinet is connected with environment simulator；Main control computer is received and carrys out artesian well
The mode of operation signal of control equipment monitoring apparatus；As shown in figure 3, described personnel positioning apparatus include multiple active electronic marks
Label, multiple sensors, the network switch；Described active electronic label is arranged at emergency drilling personnel, described sensing
The signal of device covers whole monitor area, and described main control computer is that the master control for importing whole monitor area multi-dimensional map is calculated
Machine, described main control computer are the main control computer of the position data, elevation data and drift angle data that import multiple sensors；
The receiving terminal of described sensor receives the signal from active electronic label transmission and which is decoded, described sensor
Transmitting terminal will decode the data that obtain and sent to main control computer by the network switch, main control computer is by the data for obtaining
It is fitted and provides result of determination.
The data that described decoding is obtained include the two dimension angular of active electronic label, including azimuth and the elevation angle.
Described position data is calculated by laser range finder, and the data for measuring are imported by described laser range finder
Main control computer.
The position of sensor is necessary to ensure that and is definitely accurate to 5 centimetres of optimum performances so as to ensure system, optimal range finding
Method is to measure coordinate position using laser range finder, so can quickly and accurately measurement sensor position.One is selected first
The individual origin of coordinates, determines a horizontal direction for coordinate X axles, and towards this direction is then Y-axis, and upper-lower position is then Z axis,
The coordinate position that sensor is marked using this coordinate system that sets up.And measure every sensor facing upward relative to origin
Angle and drift angle, should be noted the position that every sensor is located.
The described network switch is POE switches.
Sensor is also supported to power by original Ethernet data transmission line, and this powering mode needs band POE functions
The network switch support.POE switches must support that 802.3af supply standards, every sensor can be transported under 7w power
OK, need the electric power thus supplied of each port for checking lower POE switches and add up to power supply amount.When sensor is connected to POE friendships
After changing planes, sensor will bring into operation.Most of POE switches support Sofe Switch function, and this powers to come to management of sensor
Saying will be very convenient.POE power supply for exchange, engineering can be adopted if for not very convenient environment such as warehouse roof of powering
Deployment will be very convenient.
It is that location data is fitted with best-effort path that the data for obtaining are fitted by described main control computer, adopts
With by integrally to the plane curve part matching algorithm of local；Submatrix algorithm is adopted in whole matching, and in local matching
The middle method using curvature chart is compared, and on the basis of accuracy is ensured, improve the speed of curve matching.
The work of traditional high-power fog machine and tobacco tar are used cooperatively, and principle is connected when cigarette electromechanical source, oil pump
Will work, tobacco tar is pumped in heater, and then heating core begins to warm up, when heating core reach tobacco tar atomization temperature required
When, indicator lamp is bright, and by the Operation switch on control panel, tobacco tar is just ejected by cigarette machine nozzle, fog machine general principle
As shown in Figure 1.
Transformation is carried out mainly for control panel module, by switch control module and work(on original for fog machine control panel
Rate adjustment module disconnects, and the output switch parameter point DO and analog output point AO with the PLC of master control system is come right respectively
Fog machine carries out switch control rule and power adjusting, and PLC is controlled by host computer, so, the switch of fog machine and
Smog size is just directly sent control command to adjust from host computer to PLC, so as to the work flow with rehearsal of entirely exploding joins
Dynamic.
As shown in Fig. 2 described environment simulator includes high-power fog machine, described high-power fog machine include with
The switch value input interface of PLC control cabinet connection and analog input interface, oil pump, heater, tobacco tar, indicator lamp, power supply
With tobacco tar nozzle, described heater includes heating core；High-power fog machine is received by PLC control cabinet and is calculated from master control
The On-off signal and analog input of machine；When power on and receive main control computer signal control, operation of oil pump,
Tobacco tar is pumped in heater, and then heating core begins to warm up, when heating core reaches tobacco tar is atomized temperature required, indicator lamp
Bright, tobacco tar is ejected by nozzle.
Electronic firecracker can not only send blast analogue sound, and can flash with sound.Electronic firecracker is pollution-free, will not
Generation disability and fire incident, and can reuse, transformation principle is identical with fog machine, and equally original control module is broken
Open, with the output switch parameter point DO and analog output point AO of the PLC of master control system come to its carry out switch control rule and
Power adjusting.
As shown in Fig. 2 described environment simulator includes that electronic firecracker, described electronic firecracker pass through PLC control cabinet
Receive the signal control from main control computer；Described electronic firecracker is the electronic firecracker for being capable of simulated explosion sound, described
Electronic firecracker be the electronic firecracker flashed with sound.
Described well-control equipment supervising device includes the sensor for monitoring well-control equipment mode of operation, described mode of operation
Including opening, closing and half-open；When the mode of operation of well-control equipment changes, the operation that well-control equipment supervising device will change
State is sent to main control computer.
Described well-control equipment supervising device includes the linear sliding potentiometer being arranged on gate valve；Emergency drilling personnel's breaker
During valve, linear sliding potentiometer feeds back electric signal, feeds back Long travel continuous signal to main control computer.
Blast emergency drilling simulation system includes a data server, and described data server is based on storing master control
The data of calculation machine, PLC control cabinet, environment simulator, personnel positioning apparatus and well-control equipment supervising device.
Described multiple sensors include a master reference and at least one from sensor, described from sensor when
Between sync cap be connected with the time synchronized interface of master reference by time synchronized line, the described ether netting index from sensor
The network switch is connected to by netting twine according to the Ethernet data transmission interface of transmission interface and master reference；Described sensing
Time difference data is also sent to main control computer by the transmitting terminal of device by the network switch；Described sensor is in absolute water
Prosposition is put；
, in the label for registering, when entering ranges of sensors, the signal that label sends can be one or more for each
Sensor is received.I.e. cellular.
Master reference has sensor configuration attribute setup as from sensor in fact hardware being.Master reference leads to
The time line synchro of mistake is connected to per platform from sensor, receives the time synchronizing signal of master reference per platform from sensor.
Time synchronized line is to connect master reference and from the cable between sensor, and a time synchronized line coverage is
100m, will not may work more than this distance.Using hub-and-spoke configuration, more units can be so accommodated.Using surpassing 5 classes
Or more supershielded line, as far as possible lower cable length.Unmasked line be able to may be used, but more serious in signal-to-noise ratio
The environment such as applied environment such as factory, transformer station impacted than more serious.Home built Shielded Twisted Pair had better not be used,
The Industry thread that is preferably made using factory.If all tested using making shielding line by hand and being preferably used tester
Pass through.
The position data of described multiple sensors is to include with wherein one sensor as the origin of coordinates, determine a horizontal stroke
To direction by X-axis, towards horizontal direction be Y-axis, perpendicular to horizontal plane direction for Z axis the coordinate system that sets up, Yi Jisuo
There is sensor in the coordinate residing for the coordinate system.
Described personnel positioning apparatus also include that a Dynamic Host Configuration Protocol server, described Dynamic Host Configuration Protocol server are used for dynamic to sensor
State distributes IP address, and distributes and main control computer identical subnet and subnet mask, described Dynamic Host Configuration Protocol server and network
Switch connects.
Described active electronic label is the active electronic label for sending super wideband wireless electric pulse；Described active electronic
Label include for recognize LED, for activating the shock sensor and button for trigger event of label.
When triggering key is not pressed, the indicator lamp president of label is bright, and surface label now is just in deep sleep.
Label to be waken up, needs to press trigger button, and at this time lantern festival is knocked out.At this time green light ceaselessly will flash, this surface mark
Label are look for sensor.After having spent a period of time, red light also can be glittering, and this shows that label is found by sensor.Now
You just can be by this label come calibration sensor unit.
Described sensor is high accuracy ultra-wide band sensor, and described sensor includes that one group of aerial array and one are super
Broadband wireless receiver；By surpassing the connection of 5 class netting twines between described sensor and the network switch.
Sensor is supported using traditional bidirectional transmit-receive 2.4GHz wireless technologys and the double-direction control between label and remote measurement
Communication.Two-way communication is can be managed label refresh rate, be sent a feedback to user with dynamic（Shown by label LED）, battery
State information searching and detection labeling key information simultaneously wirelessly can be programmed to label enabling new function.
About 7.2 gigahertz of the frequency range that the present invention is used, left and right fluctuate as 1.75 gigahertzs, about 1 milliwatt of power（About
For a mobile phone 1/100）, without interference with following ultra-wideband communications application.
The direct path signal of reflection interference of traditional radium-shine signal between building, becomes accurate position pulse
Obtain difficult.And direct path signal can be identified from reflected signal using ultra-wideband so that accurate position pulse becomes
Obtain simply.
Blast emergency drilling analogy method, it include simulation steps after blast front simulation step and blast, as shown in figure 4,
Described blast front simulation step includes following sub-step：
S11：Main control computer controls high-power fog machine by PLC and manufactures smog, realizes haze effect, simulates
The scene of the accident before blast；
S12：After emergency drilling personnel have found smog, respective switch is turned off；
S13：Sensor on switch is monitored to the mode of operation for switching, and after changing, will be changed state and be sent out
Deliver to main control computer；
S14：During main control computer is stored in data to data server, and data are analyzed, judge emergency drilling
Whether personnel are correct to the operation of well-control equipment；
As shown in figure 5, simulation steps include following sub-step after described blast：
S21：Main control computer controls electronic firecracker simulated explosion sound by PLC, as sound flashes, real
Existing sound and light program, simulated explosion scene；
S22：After emergency drilling personnel hear blast or see flash of light, escaped；
S23：Sensor group is received and is arranged at the signal that the active electronic label with emergency drilling personnel sends, and will letter
Number send to main control computer；
S24：Main control computer is fitted to data, including following sub-step：
S241：Whole matching：The characteristic point of two paths is extracted first, and the Global Information of acquisition approach, using characteristic point
The distance between matrix mated, determine the matching area of candidate；
S242：Local matching：Then accurately mate is carried out by the curvature of comparison curves section；
S243：Conversion：Corresponding point set finally according to coupling calculates transformation matrix；
S25：Data are stored in data server by main control computer, and data are analyzed, and judge emergency drilling personnel
Whether escape route is correct.
Simulated explosion effect is produced by cigarette machine and electronic firecracker, is gathered using well-control equipment sensor and main control computer
Outside monitoring system and ultra broadband room, personnel positioning technology can accurately record evacuation situation and the site disposal situation of student.Root
According to field condition real-time adjustment smog size and explosive state.So as to complete whole emergency drilling.
Claims (9)
1. explode emergency drilling simulation system, it is characterised in that：It includes main control computer, PLC control cabinet, environmental simulation dress
Put, personnel positioning apparatus and well-control equipment supervising device, the output switch parameter point and analog output of described main control computer
Point is connected with PLC control cabinet, and the output end of PLC control cabinet is connected with environment simulator；Main control computer is received and carrys out artesian well
The mode of operation signal of control equipment monitoring apparatus；Described personnel positioning apparatus include multiple active electronic labels, multiple sensings
Device, the network switch；Described active electronic label is arranged at emergency drilling personnel, and the signal of described sensor is covered
Whole monitor area, described main control computer is the main control computer for importing whole monitor area multi-dimensional map, described master
Control computer is the main control computer of the position data, elevation data and drift angle data that import multiple sensors；Described sensing
The receiving terminal of device receives the signal from active electronic label transmission and which is decoded, and the transmitting terminal of described sensor will
The data that decoding is obtained are sent to main control computer by the network switch, and the data for obtaining are fitted simultaneously by main control computer
Provide result of determination；
Described multiple sensors include a master reference and at least one from sensor, and the described time from sensor is same
Step interface is connected with the time synchronized interface of master reference by time synchronized line, and the described Ethernet data from sensor is passed
Interface and the Ethernet data transmission interface of master reference is sent to be connected to the network switch by netting twine；Described sensor
Time difference data is also sent to main control computer by transmitting terminal by the network switch；Described sensor is in abswolute level position
Put；
The position data of described multiple sensors is to include with wherein one sensor as the origin of coordinates, determine a laterally side
To by X-axis, towards horizontal direction be Y-axis, perpendicular to horizontal plane direction for Z axis the coordinate system that sets up, and all biographies
Sensor is in the coordinate residing for the coordinate system.
2. according to claim 1 blast emergency drilling simulation system, it is characterised in that：Described environment simulator bag
High-power fog machine is included, described high-power fog machine includes switch value input interface and the analog quantity being connected with PLC control cabinet
Input interface, oil pump, heater, tobacco tar, indicator lamp, power supply and tobacco tar nozzle, described heater include heating core；Greatly
Power fog machine receives the On-off signal and analog input from main control computer by PLC control cabinet；Work as power on
And receive the signal control of main control computer, operation of oil pump, tobacco tar be pumped in heater, then heating core start plus
Heat, when heating core reaches tobacco tar is atomized temperature required, indicator lamp is bright, and tobacco tar is ejected by nozzle.
3. according to claim 1 blast emergency drilling simulation system, it is characterised in that：Described environment simulator bag
Electronic firecracker is included, described electronic firecracker receives the signal control from main control computer by PLC control cabinet；Described electronics
Firecrackers are the electronic firecracker for being capable of simulated explosion sound, and described electronic firecracker is the electronic firecracker flashed with sound.
4. according to claim 1 blast emergency drilling simulation system, it is characterised in that：Described well-control equipment monitoring dress
The sensor including monitoring well-control equipment mode of operation is put, described mode of operation includes opening, closes and half-open；When well control sets
Standby mode of operation changes, and well-control equipment supervising device sends the mode of operation of change to main control computer.
5. according to claim 4 blast emergency drilling simulation system, it is characterised in that：Described well-control equipment monitoring dress
Put the linear sliding potentiometer including being arranged on gate valve；During emergency drilling personnel switch gate valve, linear sliding potentiometer feeds back electric signal, to
Main control computer feeds back Long travel continuous signal.
6. according to claim 1 blast emergency drilling simulation system, it is characterised in that：It also includes data, services
Device, described data server are used for storing main control computer, PLC control cabinet, environment simulator, personnel positioning apparatus and well
The data of control equipment monitoring apparatus.
7. according to claim 1 blast emergency drilling simulation system, it is characterised in that：Described personnel positioning apparatus are also
Including a Dynamic Host Configuration Protocol server, described Dynamic Host Configuration Protocol server is used for giving sensor dynamic IP address allocation, and distributes and master control
Computer identical subnet and subnet mask, described Dynamic Host Configuration Protocol server are connected with the network switch.
8. according to claim 1 blast emergency drilling simulation system, it is characterised in that：Described active electronic label is
Send the active electronic label of super wideband wireless electric pulse；Described active electronic label include for recognize LED, be used for
The shock sensor and the button for trigger event of activation label；Described sensor be high accuracy ultra-wide band sensor, institute
The sensor that states includes one group of aerial array and a super wideband wireless receiver；Between described sensor and the network switch
By surpassing the connection of 5 class netting twines.
9. explode emergency drilling analogy method, it is characterised in that：It includes simulation steps after blast front simulation step and blast, institute
The blast front simulation step that states includes following sub-step：
S11：Main control computer controls high-power fog machine by PLC and manufactures smog, realizes haze effect, simulated explosion
The front scene of the accident；
S12：After emergency drilling personnel have found smog, respective switch is turned off；
S13：Sensor on switch to switch mode of operation monitor, after changing, by change state send to
Main control computer；
S14：During main control computer is stored in data to data server, and data are analyzed, judge emergency drilling personnel
Whether the operation to well-control equipment is correct；
After described blast, simulation steps include following sub-step：
S21：Main control computer controls electronic firecracker simulated explosion sound by PLC, as sound flashes, realizes sound
Light effect, simulated explosion scene；
S22：After emergency drilling personnel hear blast or see flash of light, escaped；
S23：Sensor group is received and is arranged at the signal that the active electronic label with emergency drilling personnel sends, and signal is sent out
Deliver to main control computer；
S24：Main control computer is fitted to data, including following sub-step：
S241：Whole matching：The characteristic point of two paths is extracted first, and the Global Information of acquisition approach, using between characteristic point
Distance matrix mated, determine the matching area of candidate；
S242：Local matching：Then accurately mate is carried out by the curvature of comparison curves section；
S243：Conversion：Corresponding point set finally according to coupling calculates transformation matrix；
S25：Data are stored in data server by main control computer, and data are analyzed, and judge emergency drilling personnel escape
Whether route is correct.
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|---|---|---|---|---|
| CN106781813A (en) * | 2017-02-21 | 2017-05-31 | 黑龙江省科学院自动化研究所 | Multifunctional tobacco thermal simulation Training Control system |
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Address after: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Patentee after: Southwest Petroleum University Patentee after: Chengdu petroleum equipment simulation technology Limited by Share Ltd Address before: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Patentee before: Southwest Petroleum University Patentee before: Chengdu Esimtech Petroleum Equipment Simulation Technology Exploitation Co., Ltd. |