CN101770020B - System for controlling safe distance during geophysical prospecting well gun excitation - Google Patents
System for controlling safe distance during geophysical prospecting well gun excitation Download PDFInfo
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- CN101770020B CN101770020B CN2009102582896A CN200910258289A CN101770020B CN 101770020 B CN101770020 B CN 101770020B CN 2009102582896 A CN2009102582896 A CN 2009102582896A CN 200910258289 A CN200910258289 A CN 200910258289A CN 101770020 B CN101770020 B CN 101770020B
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Abstract
The invention discloses a system for controlling the safe distance during a geophysical prospecting well gun excitation, which comprises a well mouth station, control station and a mobile station, wherein the well mouth station is directly communicated with the control station and the mobile station wirelessly and comprises a GPS antenna, a first external antenna, a GPS module, a first wireless distance measurement and communication module and the like; the control station comprises a second external antenna, a second wireless distance measurement and communication module and the like; and the mobile station an internal antenna, a third wireless distance measurement and communication module and the like. The system can measure the distance between a constructor and a well mouth in real time, controls the connection between an exploding machine and a gun line to control the safe distance and ensure the safety of the constructor, and simultaneously can discover the deviation between the actual coordinate and a designed coordinate of the well mouth in real time so as to improve the accuracy of coordinate data.
Description
Technical field
The present invention relates in the physical prospecting industry, specifically, relate to a kind of system for controlling safe distance during geophysical prospecting well gun excitation.
Background technology
A large amount of use well gun excitation methods in the physical prospecting industry; And in the well gun excitation workmen there is the safe distance requirement of regulation apart from the distance of explosion well head; Its main cause is exactly can may produce ground failure behind the explosive charge below the well head or stone riprap splashes; Have only the distance between personnel and the well head to surpass safe distance, could will eliminate the threat that this destruction produces personnel.In the geophysical prospecting well gun excitation safe distance control just become in the physical prospecting troop importance that reduces casualties.And also do not have in the existing technology to measure the equipment that the workmen arrives the well head distance in real time.
On the other hand, in the physical prospecting industry record of shot point (well head just) coordinate is required accurate, owing to the actual coordinate that some well heads are arranged in the reason production runes such as geographic barrier maybe be inconsistent with the design coordinate.And the equipment that does not also have to find the well head actual coordinate in real time in the prior art and design deviation between the coordinate.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of and can measure the workmen in real time, and can find the system for controlling safe distance during geophysical prospecting well gun excitation of deviation between well head actual coordinate and the design coordinate in real time to the well head distance.
The technical scheme that realizes above-mentioned purpose is: a kind of system for controlling safe distance during geophysical prospecting well gun excitation; Its improvement is: a, comprise well head station, control station and movement station; Directly carry out communication through wireless between said well head station and the control station; Directly carry out communication through wireless between said well head station and the movement station, and carry out indirect communication between control station and the movement station; B, said well head station comprise: gps antenna, first external antenna, GPS module, first wireless distance finding and communication module, GPRS antenna, GPRS module, first power transfer module, first microcontroller, first shell and first battery; Said first battery, GPS module, first wireless distance finding and communication module, first power transfer module, GPRS antenna, GPRS module and first microcontroller all are arranged in first shell; Said gps antenna is electrically connected with the GPS module; Said GPRS antenna is electrically connected with the GPRS module; First external antenna is electrically connected with first wireless distance finding and communication module; First battery is given GPS module, first wireless distance finding and communication module, GPRS module and the power supply of first microcontroller through first power transfer module, and first microcontroller is connected with serial ports respectively with communication module with GPS module, GPRS module and first wireless distance finding; C, said control station comprise: second shell and second external antenna; Be fixed with big gun line splicing ear, blaster splicing ear and power-line terminal on second shell; Have second wireless distance finding and communication module, relay, second microcontroller and second source modular converter in second shell; One end of second external antenna is with second wireless distance finding and communication module is electrically connected and the other end stretches out second shell, is connected with serial ports between second wireless distance finding and communication module and second microcontroller, and big gun line splicing ear is electrically connected with relay; The blaster splicing ear is electrically connected with relay; Relay receives second microprocessor controls, and power-line terminal is electrically connected with the second source modular converter, and the second source modular converter is electrically connected with second wireless distance finding and communication module and second microcontroller respectively; D, said movement station comprise the 3rd shell and place built-in aerial, the 3rd wireless distance finding and communication module, the 3rd controller, second battery and the 3rd power transfer module in the 3rd shell; Said built-in aerial is electrically connected with the 3rd wireless distance finding and communication module; Be connected with serial ports between the 3rd wireless distance finding and communication module and the 3rd controller, said second battery supplies power for the 3rd wireless distance finding and communication module and the 3rd controller through the 3rd power transfer module.
Also have the SD storage card in said first shell, be connected with control line with data line between said SD storage card and first microcontroller.The SD storage card can record: blow out the time, blow out constantly the workmen to the distance of well head and the actual coordinate of well head.
Said well head station also comprises battery case lid and LED light, and said battery case lid and LED light are installed on first shell.Battery case lid can make things convenient for the well head station to change battery, and LED light is used for indicating whether working of well head station.
Said control station also comprises the high-voltage signal detection module, and said high-voltage signal detection module is electrically connected with the blaster splicing ear, and said high-voltage signal detection module also is electrically connected with second microcontroller and second source modular converter.
Said control station also comprises first hummer, and first hummer is electrically connected with the second source modular converter and second microcontroller, and first hummer receives second microprocessor controls.First hummer can remind the workmen to keep a safe distance.
Said movement station also comprises second hummer, and said second hummer is electrically connected with the 3rd controller, and controlled by the 3rd controller.Second hummer can remind the workmen to keep a safe distance.
Said first wireless distance finding and communication module are selected NanoLoc AVR module for use, Hemisphere HC 12 (A) module that the GPS module is selected for use or Novatel OEMV-1 module.
Said second wireless distance finding and communication module are selected NanoLoc AVR module for use.
Said the 3rd wireless distance finding and communication module are selected NanoLoc AVR module for use.
Also have inner casing in first shell at said well head station, and said GPS module, first wireless distance finding and communication module, GPRS module, first power transfer module, first microcontroller and SD storage card all place inner casing.Having inner casing can strengthen being installed in the protection of GPS module, first wireless distance finding and communication module, GPRS module, first power transfer module, first microcontroller and SD storage card in the inner casing; After first shell is damaged in rugged surroundings; Can not cause damage, only need to change first shell and just can repair the well head station the vitals in the inner casing.
Beneficial effect of the present invention: owing to comprise well head station, control station and movement station; Directly carry out communication through wireless between said well head station and the control station; Directly carry out communication through wireless between said well head station and the movement station, and carry out indirect communication between control station and the movement station, the well head station has GPS, GPRS, first external antenna etc.; Control station has second external antenna etc.; Movement station has built-in aerial etc., and well head station, control station and movement station all have wireless distance finding and communication module, and such structure can be measured the distance of workmen to well head in real time; And through control blaster with realize being connected of big gun line to safe distance control, the guarantee workmen safety; Simultaneously, can also find the deviation between well head actual coordinate and the design coordinate in real time, thereby improve the accuracy rate of coordinate data.The present invention can monitor the distance of workmen apart from well head in real time; When the workmen was movable in the safe distance scope, system cut off being connected of big gun line on blaster and the detonator automatically, and with big gun line two terminal shortcircuits; Make detonator can not be detonated, thus support personnel's safety.In addition, system has used high-precision GPS, and through detecting the explosion time break, write down the coordinate at well head station constantly that detonates, all coordinate datas return to Surveillance center through GPRS, reaches the purpose of deviation between real-time discovery well head actual coordinate and the design coordinate.
Description of drawings
Fig. 1 is a structural relation synoptic diagram of the present invention;
Fig. 2 is a well head station structure synoptic diagram;
Fig. 3 is the control station structural representation;
Fig. 4 is the movement station structural representation.
Embodiment
Below in conjunction with accompanying drawing, the present invention is done further detailed description.
Shown in Fig. 1～4; A kind of system for controlling safe distance during geophysical prospecting well gun excitation; Comprise well head station 1, control station 2 and movement station 3; Directly carry out communication through wireless between said well head station 1 and the control station 2, directly carry out communication through wireless between said well head station 1 and the movement station 3, and carry out indirect communication between control station 2 and the movement station 3; Said well head station 1 comprises: gps antenna 1-1, the first external antenna 1-4, inner casing 1-6, GPS module 1-8, first wireless distance finding and communication module 1-9, GPRS module 1-10, GPRS antenna 1-7, the first power transfer module 1-12, the first microcontroller 1-13, the first shell 1-15 and the first battery 1-16; The inner casing 1-6 and the first battery 1-16 place the first shell 1-15; Said GPS module 1-8, first wireless distance finding and communication module 1-9, GPRS module 1-10, the first power transfer module 1-12 and the first microcontroller 1-13 all are arranged among the inner casing 1-6; Said gps antenna 1-1 is electrically connected with GPS module 1-8; GPRS antenna 1-7 is electrically connected with GPRS module 1-10; The first external antenna 1-4 is electrically connected with first wireless distance finding and communication module 1-9; The first battery 1-16 gives GPS module 1-8, first wireless distance finding and communication module 1-9, GPRS module 1-10 and first microcontroller 1-13 power supply through the first power transfer module 1-12 that is connected with the first battery 1-16, and the first microcontroller 1-13 is connected with serial ports respectively with communication module 1-9 with GPS module 1-8, GPRS module 1-10 and first wireless distance finding; Said control station 2 comprises: the second shell 2-11 and the second external antenna 2-1; Be fixed with big gun line splicing ear 2-2, blaster splicing ear 2-3 and power-line terminal 2-10 on the second shell 2-11; Have second wireless distance finding and communication module 2-4, relay 2-5, the second microcontroller 2-7 and second source modular converter 2-9 in the second shell 2-11; The end of the second external antenna 2-1 is electrically connected with second wireless distance finding and communication module 2-4 and the other end stretches out the second shell 2-11; Be connected with serial ports between second wireless distance finding and communication module 2-4 and the second microcontroller 2-7, big gun line splicing ear 2-2 is electrically connected with relay 2-5, and blaster splicing ear 2-3 is divided into two-way; One the tunnel is electrically connected with relay 2-5; Relay 2-5 is controlled by the second microcontroller 2-7, and power-line terminal 2-10 is electrically connected with second source modular converter 2-9, and second source modular converter 2-9 is electrically connected with second wireless distance finding and communication module 2-4 and the second microcontroller 2-7 respectively; Said movement station 3 comprises the 3rd shell 3-7 and built-in aerial 3-1, the 3rd wireless distance finding and the communication module 3-2, the 3rd controller 3-4, the second battery 3-5 and the 3rd power transfer module 3-6 that place in the 3rd shell 3-7; Said built-in aerial 3-1 is electrically connected with the 3rd wireless distance finding and communication module 3-2; Be connected with serial ports between the 3rd wireless distance finding and communication module 3-2 and the 3rd controller 3-4, the said second battery 3-5 supplies power for the 3rd wireless distance finding and communication module 3-2 and the 3rd controller 3-4 through connected the 3rd power transfer module 3-6.Relay 2-5 is controlled by the second microcontroller 2-7, can break off the path between big gun line splicing ear 2-2 and the blaster splicing ear 2-3.High-voltage signal detection module 2-6 sends detection signal to second microcontroller 2-7.
Also have SD storage card 1-14 among the said inner casing 1-6, be connected with control line with data line between said SD storage card 1-14 and the first microcontroller 1-13.
Said well head station 1 also comprises battery case lid 1-11 and LED light 1-2, and said battery case lid 1-11 and LED light 1-2 are installed on the first shell 1-15.Can be through turning on and the battery case lid 1-11 that screws changes the first battery 1-16.
Said control station 2 also comprises high-voltage signal detection module 2-6; Said high-voltage signal detection module 2-6 is electrically connected with another road of blaster splicing ear 2-3, and said high-voltage signal detection module 2-6 is electrically connected with the second microcontroller 2-7 and second source modular converter 2-9.
Said control station 2 also comprises the first hummer 2-8, and the first hummer 2-8 is electrically connected with the second source modular converter 2-9 and the second microcontroller 2-7, and the first hummer 2-8 is controlled by the second microcontroller 2-7.
Said movement station 3 also comprises the second hummer 3-3, and the said second hummer 3-3 is electrically connected with the 3rd controller 3-4, and controlled by the 3rd controller 3-4.
GPS module 1-8 selects Hemisphere HC12 (A) module or the NovatelOEMV-1 module of band SBAS function for use.
First, second, third wireless distance finding and communication module 1-9,2-4,3-2 are the NanoLOC AVR modules of selecting the linear frequency modulation spread spectrum for use; Can find range and communication between the module; The method of (TOA) is taked time of arrival in range finding, and can carry out a spot of wireless data communication each other.Be wireless senser.
The said first microcontroller 1-13 selects LPC2378 ARM7 for use.Said the 3rd controller 3-4 selects the ATMEGA644 single-chip microcomputer for use.
The said first battery 1-16, the second battery 3-5 all can select lithium battery for use.It is 2.4G's that the first external antenna 1-4, the second external antenna 2-1 and built-in aerial can be selected frequency for use.
The present invention comes the safe distance in the well gun excitation construction is carried out controlling, and mouth coordinate is monitored through a well head station, control station, several movement stations.Specifically: near well head, place well head station, installation and control station on the blaster, installation and moving station on workmen's safety helmet; The air line distance of workmen apart from the well head station is measured at the well head station in real time; And through being connected between control station control blaster and the big gun line, have only well head station, control station and movement station all to work on power and all personnel all outside safe distance, being connected between connection cut-out blaster and the big gun line; Thereby safe distance is carried out controlling, guarantee personal safety; In addition; Band GPS and GPRS equipment on the well head station; Can pass its coordinate and 10 seconds the personnel in front and back that at every turn blow out back monitoring central server apart from the range data of well head; And have storage card, in the GPRS poor signal, can data temporarily be kept in the storage card, when treating that the GPRS signal recovers with returning data; GPRS and Surveillance center carry out communication, with personnel's distance in the work progress and mouth coordinate passback, can monitor in real time through monitoring software, go forward side by side and act back playback and analysis.Be with first hummer on the control station, when less than safe distance the time, provide buzzer warning; The band pilot lamp of blowing out is represented during flicker and can directly be communicated with the big gun line by blaster on the control station, representes when extinguishing not to be communicated with, and grows bright 5 stopwatches and shows to detect and blow out signal.Be with second hummer on the movement station, when less than safe distance the time, provide buzzer warning.The basic function that the present invention has is: measure the workmen in real time to the distance of well head, and through the control blaster with realize being connected of big gun line to safe distance control, guarantee workmen's safety; Simultaneously, find the deviation between well head actual coordinate and the design coordinate in real time, thereby improved the accuracy rate of coordinate data.
Claims (10)
1. system for controlling safe distance during geophysical prospecting well gun excitation is characterized in that:
A, comprise well head station (1), control station (2) and movement station (3); Directly carry out communication through wireless between said well head station (1) and the control station (2); Directly carry out communication through wireless between said well head station (1) and the movement station (3), and carry out indirect communication between control station (2) and the movement station (3);
B, said well head station (1) comprising: gps antenna (1-1), first external antenna (1-4), GPS module (1-8), first wireless distance finding and communication module (1-9), GPRS antenna (1-7), GPRS module (1-10), first power transfer module (1-12), first microcontroller (1-13), first shell (1-15) and first battery (1-16); Said first battery (1-16), GPS module (1-8), first wireless distance finding and communication module (1-9), first power transfer module (1-12), GPRS antenna (1-7), GPRS module (1-10) and first microcontroller (1-13) all are arranged in first shell (1-15); Said gps antenna (1-1) is electrically connected with GPS module (1-8); Said GPRS antenna (1-7) is electrically connected with GPRS module (1-10); First external antenna (1-4) is electrically connected with first wireless distance finding and communication module (1-9); First battery (1-16) is given GPS module (1-8), first wireless distance finding and communication module (1-9), GPRS module (1-10) and first microcontroller (1-13) power supply through first power transfer module (1-12), and first microcontroller (1-13) is connected with serial ports respectively with communication module (1-9) with GPS module (1-8), GPRS module (1-10) and first wireless distance finding;
C, said control station (2) comprising: second shell (2-11) and second external antenna (2-1); Be fixed with big gun line splicing ear (2-2), blaster splicing ear (2-3) and power-line terminal (2-10) on second shell (2-11); Have second wireless distance finding and communication module (2-4), relay (2-5), second microcontroller (2-7) and second source modular converter (2-9) in second shell (2-11); One end of second external antenna (2-1) is electrically connected with second wireless distance finding and communication module (2-4) and the other end stretches out second shell (2-11); Be connected with serial ports between second wireless distance finding and communication module (2-4) and second microcontroller (2-7); Big gun line splicing ear (2-2) is electrically connected with relay (2-5); Blaster splicing ear (2-3) is electrically connected with relay (2-5); Relay (2-5) receives second microcontroller (2-7) control, and power-line terminal (2-10) is electrically connected with second source modular converter (2-9), and second source modular converter (2-9) is electrically connected with second wireless distance finding and communication module (2-4) and second microcontroller (2-7) respectively;
D, said movement station (3) comprise the 3rd shell (3-7) and place built-in aerial (3-1), the 3rd wireless distance finding and communication module (3-2), the 3rd controller (3-4), second battery (3-5) and the 3rd power transfer module (3-6) in the 3rd shell (3-7); Said built-in aerial (3-1) is electrically connected with the 3rd wireless distance finding and communication module (3-2); Be connected with serial ports between the 3rd wireless distance finding and communication module (3-2) and the 3rd controller (3-4), said second battery (3-5) supplies power for the 3rd wireless distance finding and communication module (3-2) and the 3rd controller (3-4) through the 3rd power transfer module (3-6).
2. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1; It is characterized in that: also have SD storage card (1-14) in said first shell (1-15), be connected with control line with data line between said SD storage card (1-14) and first microcontroller (1-13).
3. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1 and 2; It is characterized in that: said well head station (1) also comprises battery case lid (1-11) and LED light (1-2), and said battery case lid (1-11) and LED light (1-2) are installed on first shell (1-15).
4. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 2; It is characterized in that: also have inner casing (1-6) in first shell (1-15) at said well head station (1), and said GPS module (1-8), first wireless distance finding and communication module (1-9), GPRS module (1-10), first power transfer module (1-12), first microcontroller (1-13) and SD storage card (1-14) all place inner casing (1-6).
5. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1; It is characterized in that: said control station (2) also comprises high-voltage signal detection module (2-6); Said high-voltage signal detection module (2-6) is electrically connected with blaster splicing ear (2-3), and said high-voltage signal detection module (2-6) also is electrically connected with second microcontroller (2-7) and second source modular converter (2-9).
6. according to claim 1 or 5 described system for controlling safe distance during geophysical prospecting well gun excitation; It is characterized in that: said control station (2) also comprises first hummer (2-8); First hummer (2-8) is electrically connected with second source modular converter (2-9) and second microcontroller (2-7), and first hummer (2-8) receives second microcontroller (2-7) control.
7. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1; It is characterized in that: said movement station (3) also comprises second hummer (3-3); Said second hummer (3-3) is electrically connected with the 3rd controller (3-4), and receives the 3rd controller (3-4) control.
8. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1; It is characterized in that: said first wireless distance finding and communication module (1-9) are selected NanoLoc AVR module for use, and GPS module (1-8) is selected Hemisphere HC12 (A) module or the Novatel OEMV-1 module of band SBAS function for use.
9. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1 is characterized in that: said second wireless distance finding and communication module (2-4) are selected NanoLoc AVR module for use.
10. system for controlling safe distance during geophysical prospecting well gun excitation according to claim 1 is characterized in that: said the 3rd wireless distance finding and communication module (3-2) are selected NanoLoc AVR module for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102582896A CN101770020B (en) | 2009-12-16 | 2009-12-16 | System for controlling safe distance during geophysical prospecting well gun excitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102582896A CN101770020B (en) | 2009-12-16 | 2009-12-16 | System for controlling safe distance during geophysical prospecting well gun excitation |
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| CN101770020A CN101770020A (en) | 2010-07-07 |
| CN101770020B true CN101770020B (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102582896A Expired - Fee Related CN101770020B (en) | 2009-12-16 | 2009-12-16 | System for controlling safe distance during geophysical prospecting well gun excitation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103135473A (en) * | 2011-11-23 | 2013-06-05 | 贵州久联民爆器材发展股份有限公司 | Method and device for improving mixed loading explosive truck finished product flow measurement authenticity |
| CN109481874A (en) * | 2018-12-07 | 2019-03-19 | 曾绍文 | A kind of novel lever type automatic control percussion fire extinguisher bomb |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480743A (en) * | 2002-09-02 | 2004-03-10 | 中国石油集团东方地球物理勘探有限责 | Intelligent system for contolling synchronous explosion according to time transmitted from GPS |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480743A (en) * | 2002-09-02 | 2004-03-10 | 中国石油集团东方地球物理勘探有限责 | Intelligent system for contolling synchronous explosion according to time transmitted from GPS |
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