CN105242301B - A kind of distant quick-fried system and method for electronic digital detonator - Google Patents
A kind of distant quick-fried system and method for electronic digital detonator Download PDFInfo
- Publication number
- CN105242301B CN105242301B CN201510548374.1A CN201510548374A CN105242301B CN 105242301 B CN105242301 B CN 105242301B CN 201510548374 A CN201510548374 A CN 201510548374A CN 105242301 B CN105242301 B CN 105242301B
- Authority
- CN
- China
- Prior art keywords
- electronic digital
- ctb
- initiator
- decoder
- optocoupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003999 initiator Substances 0.000 claims abstract description 50
- 238000005474 detonation Methods 0.000 claims abstract description 33
- 238000003079 width control Methods 0.000 claims abstract description 21
- 230000000977 initiatory effect Effects 0.000 claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims abstract description 15
- 238000004088 simulation Methods 0.000 claims abstract description 14
- 238000005422 blasting Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of distant quick-fried system and method for electronic digital detonator, the distant quick-fried system of electronic digital detonator includes encoder, decoder and initiator；The startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by encoder；Decoder forms closed loop according to the instigation command and generates high-voltage pulse signal to initiator when detection detonation is ready to complete；When initiator detects the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital blasting cap initiation；Meanwhile electronic digital detonator returns to CTB pulses to initiator before moment of detonating；Initiator forms discharge loop in the CTB Pulse Width Control decoders according to the simulation, decoder generates CTB signals to encoder；The unstable effect of exploration detonator error in initiation process can be solved using the initiation control mode of closed loop, substantially increase the coherence request between address exploration detonation and signal acquisition.
Description
Technical field
The present invention relates to oil exploration technology field more particularly to a kind of distant quick-fried system of electronic digital detonator and its sides
Method.
Background technology
The distant quick-fried system that oil exploration uses mainly is made of seismic detector, PC machines, encoder, decoder etc..It compiles, decoding
Device coincident indicator is the key parameter of distant quick-fried system.Since existing distant quick-fried system aims at electric cap design, in detonation side
Formula, operation mode are designed using the standard of electric cap on networking mode.And detonation mode, the operation of electronic digital detonator
All there is very big difference with electric cap in pattern, networking mode.In order to meet the needs of seismic prospecting is to electronic digital detonator,
On the basis of the existing distant quick-fried system of physical prospecting, under conditions of volume, decoder is not changed, need to design a dedicated initiator
Exploration detonation software, exploration feature detonation working software are come into being.
Exploration feature detonation working software is the specific purpose tool software to design special blasting scheme, needs seismic exploration control
Control equipment and data acquisition equipment could be completed.But existing exploration feature is detonated, working software is unstable there are error
Problem
Therefore, the prior art has yet to be improved and developed.
Invention content
Part in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of distant quick-fried systems of electronic digital detonator
System and its method, it is intended to solve the problems, such as that existing exploration feature detonation working software is unstable there are error.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of distant quick-fried system of electronic digital detonator, connect with seismic detector and electronic digital detonator, including encoder, decoding
Device and initiator;
The startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by encoder；Decoding
Device forms closed loop according to the instigation command and generates high-voltage pulse signal to initiator when detection detonation is ready to complete；
When initiator detects the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital blasting cap initiation；Meanwhile electronics
Digital primer returns to CTB pulses to initiator before moment of detonating；Initiator is translated according to the CTB Pulse Width Controls of the simulation
Discharge loop is formed in code device, decoder generates CTB signals to encoder.
In the distant quick-fried system of the electronic digital detonator, the decoder includes loop circuit and control circuit；
The control circuit is according to the instigation command control loop circuit output high-voltage pulse signal to initiator；And
CTB signals are generated when forming discharge loop, encoder is sent to by control circuit.
In the distant quick-fried system of the electronic digital detonator, the loop circuit includes the first optocoupler, the first capacitance and partial pressure
Resistance；The collector and emitter connection control circuit of first optocoupler, the one of the anode connection divider resistance of the first optocoupler
End and the first capacitance one end, the first optocoupler cathode connection divider resistance the other end and positive voltage terminal, the first capacitance it is another
One end connects negative voltage side.
In the distant quick-fried system of the electronic digital detonator, the initiator includes CTB generation circuits, for detecting high pressure
During the rising edge of pulse signal, output detonation Pulse Width Control electronic digital blasting cap initiation；And returned according to electronic digital detonator
Discharge loop is formed in the CTB Pulse Width Controls decoder of simulation.
In the distant quick-fried system of the electronic digital detonator, the CTB generation circuits include switch, first resistor, the second electricity
Resistance, 3rd resistor, the second optocoupler, light emitting diode；One end connection positive voltage terminal of the switch and the cathode of light emitting diode,
The other end of switch connects negative voltage side by 3rd resistor, and the other end of switch also passes through second resistance connecting luminous diode
Anode, the anode of one end connecting luminous diode of the first resistor and the cathode of the second optocoupler, first resistor it is another
Hold the cathode of connecting luminous diode and the anode of the second optocoupler, the collector and emitter connection electronic digital thunder of the second optocoupler
Pipe.
A kind of distant quick-fried method of electronic digital detonator, including：
A, the startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by encoder；
B, decoder forms closed loop according to the instigation command and generates high-voltage pulse when detection detonation is ready to complete
Signal is to initiator；
C, when initiator detects the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital detonator rises
It is quick-fried；Meanwhile electronic digital detonator returns to CTB pulses to initiator before moment of detonating；
D, discharge loop is formed in CTB Pulse Width Control decoders of the initiator according to the simulation, decoder generates CTB
Signal is to encoder.
Compared to the prior art, the distant quick-fried system and method for electronic digital detonator provided by the invention will by encoder
Seismic detector sends to start and orders the instigation command for being converted into igniting and be sent to decoder；Decoder has prepared in detection detonation
Cheng Shi forms closed loop according to the instigation command and generates high-voltage pulse signal to initiator；Initiator detects high-tension pulse
When rushing the rising edge of signal, output detonation Pulse Width Control electronic digital blasting cap initiation；Meanwhile electronic digital detonator is in detonation moment
CTB pulses are returned before to initiator；Initiator is formed in the CTB Pulse Width Control decoders according to the simulation to discharge back
Road, decoder generate CTB signals to encoder；Exploration detonator can be solved using the initiation control mode of closed loop detonating
The unstable effect of error in the process substantially increases the coherence request between address exploration detonation and signal acquisition.
Description of the drawings
Fig. 1 is the structure diagram of the distant quick-fried system of electronic digital detonator provided by the invention.
Fig. 2 is the circuit diagram of loop circuit and CTB generation circuits in the distant quick-fried system of electronic digital detonator provided by the invention.
Fig. 3 is the distant quick-fried method flow diagram of electronic digital detonator provided by the invention.
Specific embodiment
The present invention provides a kind of distant quick-fried system and method for electronic digital detonator.To make the purpose of the present invention, technical solution
And advantage is clearer, clear and definite, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, the distant quick-fried system of electronic digital detonator provided by the invention includes encoder 10, decoder 20 and detonation
Device 30.The encoder 10 and earthquake record instrument（Hereinafter referred to as seismic detector）Communication connection, encoder 10 and decoder 20 it
Between communicated by radio station.The decoder 20 connects initiator 30,30 external connected electronic digital primer of initiator.
In the present embodiment, after preparation before initiator 30 completes detonation, initiator waits for externally input height
Pressure pulse signal（400V/4ms）, can the mode of external interrupt detonate operation.Specially：Seismic detector is sent out to encoder 10
Start order.The startup order is converted into the instigation command of igniting and passes through radio station to be sent to decoder 20 by encoder 10.
Decoder 20 is detecting the ARM built in it（Processor）When switch has been pressed and has been in charging complete state, according to the excitation
Order forms closed loop and generates the high-voltage pulse signal of 400V/4ms to initiator 30；Meanwhile encoder 10 believes TB
Number it is sent to seismic detector.When initiator detects the rising edge of high-voltage pulse signal, output detonation pulse（One high level arteries and veins
Punching）Control electronic digital blasting cap initiation；Meanwhile electronic digital detonator can return to the CTB of a simulation before moment of detonating
Pulse is to initiator 30.Initiator 30 is switched according to the CTB Pulse Width Controls of the simulation（That is the switch S1 in Fig. 2）Cut-off
State makes 400V high-voltage pulses be formed into a loop inside decoder 10, so as to which decoder be made to generate a CTB signal to volume
Code device.
The CTB signals are very important for the distant quick-fried system of physical prospecting industry, directly reflect distant quick-fried system
Net synchronization capability index.Time difference between the CTB signals that the TB signals and decoder 20 that encoder 10 exports return defines
For the CTB times.For on-site data gathering, it is desirable that the CTB times are less than a sampling period, seismographic at present
The highest sampling period is 0.25ms.Therefore it is required that the CTB times returned are necessarily less than a sampling period, this is to synchronization
The requirement of precision；Simultaneously, it is desirable that the maximum value for the CTB times that all decoders 20 that same project under construction uses return with most
Small value is not much different uses the sampling interval in a test, this is the requirement to consistency.
In this regard, the present embodiment is by being improved the related circuit in decoder 20 and initiator 30, to improve address
Coherence request between exploration detonation and signal acquisition.It is to be appreciated that the present embodiment is that related circuit is improved；
Other circuits are further included in decoder 20 and initiator 30, are the prior art, it is not described further herein.
Also referring to Fig. 2, the decoder 20 includes loop circuit 210 and control circuit 220.Control circuit 220
High-voltage pulse signal is exported to initiator according to the instigation command control loop circuit 210；And it is generated when forming discharge loop
CTB signals are sent to encoder by control circuit.
The loop circuit 210 includes the first optocoupler OP1, the first capacitance C1 and divider resistance Rs；The first optocoupler OP1
Collector and emitter connection control circuit 200, one end of the anode connection divider resistance Rs of the first optocoupler OP1 and the first electricity
Hold one end of C1, the cathode of the first optocoupler OP1 connects the other end and positive voltage terminal HV+ of divider resistance Rs, the first capacitance C1's
Other end connection negative voltage side HV-.
The initiator 30 includes CTB generation circuits 310, when detecting the rising edge of high-voltage pulse signal, exports
Quick-fried Pulse Width Control electronic digital blasting cap initiation；And in the CTB Pulse Width Control decoders according to the simulation of electronic digital detonator return
Form discharge loop.
The CTB generation circuits 310 include switch S1, first resistor R1, second resistance R2,3rd resistor R3, the second light
Coupling OP2, light emitting diode D1；The cathode of one end connection positive voltage terminal HV+ and light emitting diode D1 of the switch S1, switch
The other end of S1 by 3rd resistor R3 connection negative voltage side HV-, also by second resistance R2 connections sent out by the other end for switching S1
The anode of optical diode D1, the anode of one end connecting luminous diode D1 of the first resistor R1 and the moon of the second optocoupler OP2
Pole, the cathode of the other end connecting luminous diode D1 of first resistor R1 and the anode of the second optocoupler OP2, the second optocoupler OP2's
Collector and emitter connects electronic digital detonator.
When the decoder 20 discharges, discharged by the first capacitance C1 of 100uF/450V.It is high that one is generated during electric discharge
Pressure pulse signal, amplitude are 400V, duration 4ms.
When high-voltage pulse signal exports, switch S1 is in open circuit（It disconnects）State, at this time electric current pass through first resistor
R1, second resistance R2,3rd resistor R3, divider resistance Rs form current loop.Wherein, second resistance R2 mainly plays current limliting
Effect, resistance value can be selected larger.In this process can be with the electric current of limit circuit much smaller than 2A, and limit first
Voltage on resistance R1 is within a preset range.First resistor R1 and the second optocoupler OP2 generates mainly for detection of decoder 210
High-voltage pulse signal rising edge, the second optocoupler OP2 generates detonation pulse and controls electronic digital blasting cap initiation.
Before electronic digital blasting cap initiation, it is necessary to return to the CTB pulses of a simulation to initiator.Initiator detects mould
After the CTB pulses of plan, control switch S1 is connected, and the high-voltage pulse signal of 400V/4ms passes through 3rd resistor R3, partial pressure at this time
Resistance RS discharges.It sets 3rd resistor R3, the resistance value of divider resistance Rs smaller, the controller of discharge loop can be made
（2A）, then the first optocoupler of voltage official post OP1 on divider resistance RS, which is connected, generates CTB signals（From the first optocoupler OP1's
Collector exports）, decoder is sent to by control circuit 220.
It is to be appreciated that current embodiment require that the polarity of the high voltage output terminal of decoder is fully considered, by that will send out
Optical diode D1 and the light emitting diode progress in the second optocoupler OP2 are oppositely arranged, make the electric current stream of the two LED lightings
To opposite.
Based on the above-mentioned distant quick-fried system of electronic digital detonator, the present invention also provides a kind of distant quick-fried method of electronic digital detonator,
Referring to Fig. 3, the distant quick-fried method of electronic digital detonator includes：
The startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by S100, encoder；
S200, decoder form closed loop according to the instigation command and generate high pressure when detection detonation is ready to complete
Pulse signal is to initiator；
When S300, initiator detect the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital detonator
Detonation；Meanwhile electronic digital detonator returns to CTB pulses to initiator before moment of detonating；
S400, initiator form discharge loop in the CTB Pulse Width Control decoders according to the simulation, decoder generates
CTB signals are to encoder.
In conclusion the present invention solves exploration detonator in initiation process by using the initiation control mode of closed loop
The unstable effect of middle error substantially increases the coherence request between address exploration detonation and signal acquisition；It can also meet
More complicated, the place of requirements at the higher level is used；It has adapted to the tomorrow requirement of live explosion development, can be to complexity increasingly
The live explosion of growth is accurately and rapidly applied.
It should be understood that the application of the present invention is not limited to the above, it for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (4)
1. a kind of distant quick-fried system of electronic digital detonator, connect with seismic detector and electronic digital detonator, which is characterized in that including coding
Device, decoder and initiator;
The startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by encoder；Decoder exists
When detection detonation is ready to complete, closed loop is formed according to the instigation command and generates high-voltage pulse signal to initiator；Detonation
When device detects the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital blasting cap initiation；Meanwhile electronic digital
Detonator returns to CTB pulses to initiator before moment of detonating；Initiator is according to shape in the CTB Pulse Width Control decoders of simulation
Into discharge loop, decoder generates CTB signals to encoder；
The initiator includes CTB generation circuits, during for detecting the rising edge of high-voltage pulse signal, output detonation pulse control
Electronic digital blasting cap initiation processed；And it is formed and discharged in the CTB Pulse Width Control decoders of simulation returned according to electronic digital detonator
Circuit；
The CTB generation circuits include switch, first resistor, second resistance, 3rd resistor, the second optocoupler, light emitting diode；Institute
One end connection positive voltage terminal of switch and the cathode of light emitting diode are stated, the other end of switch connects negative voltage by 3rd resistor
End, also by the anode of second resistance connecting luminous diode, one end connection of the first resistor shines the other end of switch
The cathode of the anode of diode and the second optocoupler, the cathode of the other end connecting luminous diode of first resistor and the second optocoupler
Anode, the collector and emitter connection electronic digital detonator of the second optocoupler；
Second resistance plays metering function, and the electric current of limit circuit limits the voltage in first resistor in default model much smaller than 2A
In enclosing；First resistor is used to detect the rising edge of the high-voltage pulse signal of decoder generation with the second optocoupler.
2. the distant quick-fried system of electronic digital detonator according to claim 1, which is characterized in that the decoder includes circuit electricity
Road and control circuit；
The control circuit is according to the instigation command control loop circuit output high-voltage pulse signal to initiator；And it is being formed
CTB signals are generated during discharge loop, encoder is sent to by control circuit.
3. the distant quick-fried system of electronic digital detonator according to claim 2, which is characterized in that the loop circuit includes first
Optocoupler, the first capacitance and divider resistance；The collector and emitter connection control circuit of first optocoupler, the sun of the first optocoupler
One end of pole connection divider resistance and one end of the first capacitance, the other end and positive electricity of the cathode connection divider resistance of the first optocoupler
Pressure side, the other end connection negative voltage side of the first capacitance.
A kind of 4. distant quick-fried method of electronic digital detonator, which is characterized in that including：
A, the startup order that seismic detector is sent is converted into the instigation command of igniting and is sent to decoder by encoder；
B, decoder forms closed loop according to the instigation command and generates high-voltage pulse signal when detection detonation is ready to complete
To initiator；
C, when initiator detects the rising edge of high-voltage pulse signal, output detonation Pulse Width Control electronic digital blasting cap initiation；Together
When, electronic digital detonator returns to CTB pulses to initiator before moment of detonating；
D, discharge loop is formed in CTB Pulse Width Control decoders of the initiator according to simulation, decoder generates CTB signals to volume
Code device；
The initiator includes CTB generation circuits, during for detecting the rising edge of high-voltage pulse signal, output detonation pulse control
Electronic digital blasting cap initiation processed；And it is formed and discharged in the CTB Pulse Width Control decoders of simulation returned according to electronic digital detonator
Circuit；
The CTB generation circuits include switch, first resistor, second resistance, 3rd resistor, the second optocoupler, light emitting diode；Institute
One end connection positive voltage terminal of switch and the cathode of light emitting diode are stated, the other end of switch connects negative voltage by 3rd resistor
End, also by the anode of second resistance connecting luminous diode, one end connection of the first resistor shines the other end of switch
The cathode of the anode of diode and the second optocoupler, the cathode of the other end connecting luminous diode of first resistor and the second optocoupler
Anode, the collector and emitter connection electronic digital detonator of the second optocoupler；
Second resistance plays metering function, and the electric current of limit circuit limits the voltage in first resistor in default model much smaller than 2A
In enclosing；First resistor is used to detect the rising edge of the high-voltage pulse signal of decoder generation with the second optocoupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548374.1A CN105242301B (en) | 2015-08-31 | 2015-08-31 | A kind of distant quick-fried system and method for electronic digital detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548374.1A CN105242301B (en) | 2015-08-31 | 2015-08-31 | A kind of distant quick-fried system and method for electronic digital detonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105242301A CN105242301A (en) | 2016-01-13 |
| CN105242301B true CN105242301B (en) | 2018-06-19 |
Family
ID=55040001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510548374.1A Expired - Fee Related CN105242301B (en) | 2015-08-31 | 2015-08-31 | A kind of distant quick-fried system and method for electronic digital detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105242301B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203528A1 (en) * | 2021-03-25 | 2022-09-29 | Arancibia Vasquez Arnaldo Ignacio | Electronic adapter with programmed delay for igniting a primer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230271B (en) * | 2019-07-15 | 2024-09-27 | 中国石油天然气集团有限公司 | Communication method, device and system based on wired acquisition equipment |
| CN111290012A (en) * | 2020-02-25 | 2020-06-16 | 四川美创达电子科技有限公司 | Ignition control system for seismic source bomb |
| CN111193518B (en) * | 2020-03-03 | 2023-10-17 | 太原理工大学 | Method for simulating Boom Box encoder by using music player |
| CN115790298B (en) * | 2022-10-31 | 2023-11-14 | 维纳芯科技(无锡)有限公司 | Electronic control module for geological exploration electronic detonator and detonation control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764371A (en) * | 2015-01-19 | 2015-07-08 | 北京百裕和科技有限公司 | Adapter compatible to electronic detonator, detonating system and detonating method for exploration electronic detonator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8292022B2 (en) * | 2006-04-17 | 2012-10-23 | Soundblast Technologies Llc | System and method for generating and controlling conducted acoustic waves for geophysical exploration |
| CN101308007B (en) * | 2007-05-16 | 2012-10-03 | 康志顺 | Synchronization control processing method and system |
| CN104297777A (en) * | 2013-07-15 | 2015-01-21 | 中国石油化工股份有限公司 | Full-automatic seismic exploration digital signal remote detonation system and remote detonation method thereof |
| CN103438768A (en) * | 2013-09-04 | 2013-12-11 | 融硅思创(北京)科技有限公司 | Radio frequency digital electronic detonator based on plastic detonating tube excitation |
-
2015
- 2015-08-31 CN CN201510548374.1A patent/CN105242301B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764371A (en) * | 2015-01-19 | 2015-07-08 | 北京百裕和科技有限公司 | Adapter compatible to electronic detonator, detonating system and detonating method for exploration electronic detonator |
Non-Patent Citations (2)
| Title |
|---|
| "BOOMBOX遥爆系统电路分析";代伟明 等;《石油天然气学报（江汉石油学院学报）》;20110630;第33卷(第6期);第204-208页 * |
| "地震勘探远程爆炸控制系统研究与设计";王辉;《中国优秀硕士学位论文全文数据库-基础科学辑》;20141015(第10期);正文第5-6、16-19页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203528A1 (en) * | 2021-03-25 | 2022-09-29 | Arancibia Vasquez Arnaldo Ignacio | Electronic adapter with programmed delay for igniting a primer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105242301A (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105242301B (en) | A kind of distant quick-fried system and method for electronic digital detonator | |
| CN201476721U (en) | Detonator delay time measurement device utilizing photoelectric technology | |
| CN104764371B (en) | The adapter of compatible electronic detonator, exploration electric detonator detonation system and the method for ignition | |
| CN104297777A (en) | Full-automatic seismic exploration digital signal remote detonation system and remote detonation method thereof | |
| CN104596359B (en) | Wireless initiator based on satellite time transfer and WIFI communication | |
| CN203744856U (en) | Priming network simulating underwater explosion test | |
| CN103048682B (en) | The multimode starter of earthquake data acquisition | |
| CN104639109B (en) | Spike generator | |
| CN103837046A (en) | Detonating network of container used for simulating explosion test in deepwater environment | |
| CN207115729U (en) | It is a kind of can be with the voice remote controller of wireless charging | |
| CN102434207B (en) | Multi-channel trigger device and multi-channel trigger method for tunnel TSP (Tunnel Seism Prediction) advanced geological prediction signal | |
| CN109405677A (en) | A kind of electronic safety and arming system | |
| CN104406469A (en) | Laser fuze signal processing circuit and laser fuze signal processing method | |
| CN102735120B (en) | Detonator network detonation control method | |
| CN209044584U (en) | CAN interface expanded circuit based on CPLD | |
| CN104639155A (en) | Converting device used by exploder to trigger seismometer for data acquisition | |
| CN205609950U (en) | Laser shot device for amusement | |
| CN104122881A (en) | Tester of alarm control box of airplane | |
| CN205752971U (en) | Ultrashort laser pulse generating means for anti-collision system for automobile | |
| CN210714881U (en) | Test circuit for ignition tube safety control module | |
| CN205543678U (en) | A laser ultrashort pulse generation device for automobile anti -collision system | |
| CN114152157B (en) | Excitation self-checking system for on-line state of digital electronic detonator | |
| CN103822552B (en) | Wired detonation line sealing device of container for simulating deepwater environment explosion test | |
| CN216596637U (en) | Multifunctional ignition circuit simulator | |
| CN202421521U (en) | Earthquake synchroscope wellhead signal generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |