CN209246809U - Digital primer cloud connects initiation system - Google Patents
Digital primer cloud connects initiation system Download PDFInfo
- Publication number
- CN209246809U CN209246809U CN201821918783.1U CN201821918783U CN209246809U CN 209246809 U CN209246809 U CN 209246809U CN 201821918783 U CN201821918783 U CN 201821918783U CN 209246809 U CN209246809 U CN 209246809U
- Authority
- CN
- China
- Prior art keywords
- mcu
- digital primer
- module
- auxiliary
- digital
- 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.)
- Active
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a kind of digital primer clouds to connect initiation system, including digital primer priming device, digital primer priming device includes digital primer MCU, the communication terminal electrical connection detonation auxiliary device of digital primer MCU, digital primer MCU is instructed and is stored by the delay time setting that detonation auxiliary device receives cloud server transmission, or reception delay time change directive and delay time is updated, or receive after firing command timing and reach and send ignition signal to igniter after delay time；The auxiliary device that detonates includes auxiliary MCU, and auxiliary MCU is electrically connected context detection module, cloud information module, information interactive device, information locking module is equipped between digital primer MCU and information interactive device.The utility model is embodied as digital primer initiator and increases distal information interaction, a variety of environment measurings, the exceeded functions such as self-locking, increases substantially safety.
Description
Technical field
The utility model relates to initiator circuits, and in particular to a kind of digital primer cloud connection initiation system.
Background technique
Initiator is also known as blaster.For the utensil of portable handheld formula electric initiating power supply.Be chiefly used in lack power supply area and
Have in gas and the tunnel of mineral dust explosion danger.General there are two types of structure types: first is that generator-type, capacity is small；First is that electric
Appearance formula, capacity are big.Maximum mono- 2000 type of GM can cause 4000 electric detonators, and anti-stray-current electric detonator 480 is sent out.Basic process
It is that first direct current is become and is exchanged, then is boosted using oscillating circuit, rectification becomes high voltage direct current and indicates capacitor charging to rated value
Lamp is bright, can connect network initiation at this time, then by switch convolution to stop position so that remaining electric short circuit, guarantees again the peace of used time
Entirely.
Existing detonator type includes electric cap, detonator and three kinds of digital primer, and is needed for different detonator types
Otherwise with initiator, it is this but the case where often will appear three kinds of detonators in existing detonation operation process while using
In the case of just may require that using three kinds of initiators, this can make one to be easy to lead to demolition accident with wrong initiator.
Utility model content
The polymorphic type initiator joint control module based on STM32 that the purpose of the utility model is to provide a kind of, for solving
State problem.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of digital primer cloud connection initiation system, including digital primer priming device, the digital primer priming device
Including digital primer MCU, the communication terminal electrical connection detonation auxiliary device of the digital primer MCU, the digital primer MCU passes through
Detonation auxiliary device receives the delay time setting that cloud server is sent and instructs and store or reception delay time change directive
And update delay time, or receive firing command after timing and reach delay time after to igniter send ignition signal；Institute
Stating detonation auxiliary device includes that auxiliary MCU, the auxiliary MCU are electrically connected the environment for acquiring multinomial security context parameter
Detection module, the cloud information module for being communicated to connect with cloud server, for the letter with digital primer MCU communication connection
Interactive device is ceased, information locking module is equipped between the digital primer MCU and information interactive device.
Further embodiment, the digital primer MCU are electrically connected ignition control module, regulated power supply, charging electricity
Road, energy-storage travelling wave tube, the charging circuit are electrically connected regulated power supply and energy-storage travelling wave tube, the ignition control module and energy storage member
Part is electrically connected igniter.
Further embodiment, the context detection module include the methane sensing mould for detecting environment gas density
Block, the dust sensing module for detecting environment dust concentration, the vibrating sensing module for detecting blasting vibration, for detecting
The temperature and humidity sensing module of ambient temperature and humidity, the methane sensing module, dust sensing module, vibrating sensing module and temperature and humidity
Sensing module is electrically connected auxiliary MCU.
Further embodiment, the information locking module include the comparator of electrical connection auxiliary MCU, and the comparator connects
It is connected to lock circuit, the latching circuit is electrically connected information interactive device.
Further embodiment, the auxiliary MCU are electrically connected detection and localization module, and the detection and localization module is GPS mould
Block and FIRD module, for detecting job position and safe distance, be equipped in the detection and localization module respectively with GPS module with
The positioning switching circuit of FIRD module connection, for judging the connection status of central processing unit and cloud server, if not connecting
Time-out is connect or connected, then automatically switches FIRD module detection job position.
Further embodiment, the embedded automatic calibration clock circuit of the auxiliary MCU connection, when central processing unit and cloud
The time of cloud server, the automatic time for calibrating clock are obtained after holding server to be connected to.
Further embodiment, the auxiliary MCU are electrically connected electronic password lock, and the electronic password lock electrical connection detonator rises
Quick-fried circuit.
Further embodiment, the information interactive device include that interaction MCU, the interactive MCU are electrically connected first
Interaction terminal interacts terminal with second, and the first interaction terminal is electrically connected digital primer MCU, and the second interaction terminal is electrically connected
Meet auxiliary MCU.
Further embodiment, the interactive MCU are electrically connected communication state warning light, and the communication state warning light includes
For showing the digital primer warning light of the first interaction terminal communication state and the explosion auxiliary of the second interaction terminal communication state
Warning light.
Further embodiment, the digital primer MCU is that STM32F103C8T6 handles chip, described
Interface OSC32_IN, OSC32_OUT of STM32F103C8T6 processing chip are connected respectively at the brilliant both ends of vibration, the vibration crystalline substance
Both ends are grounded after being separately connected capacitor, constitute the external crystal circuit that shakes；The pin PA10/ of the STM32F103C8T6 processing chip
USART1_RX and PA9/UART1_TX is separately connected the input terminal and output end of digital primer MCU, constitutes the first interaction terminal；
The interface PA3/USART2_RX and PA2/UART2_TX of the STM32F103C8T6 processing chip is separately connected the defeated of auxiliary MCU
Enter end and output end, constitutes the second interaction terminal.
The utility model has the following beneficial effects:
A kind of connection initiation system of digital primer cloud described in the utility model embodiment by connection detonation auxiliary device,
It realizes and increases distal information interaction, a variety of environment measurings, the exceeded functions such as self-locking for traditional digital primer initiator, greatly
Amplitude improves the function and safety of digital primer initiator.And detonation auxiliary device can be used for existing digital primer and rise
Quick-fried device no longer needs to development of new digital primer initiator, so that the upgrade cost of digital primer initiator be greatly lowered, fits
With in extensive range, popularization degree height.
Detailed description of the invention
The utility model is described in further detail below according to attached drawing.
Fig. 1 is the system schematic of the connection initiation system of digital primer cloud described in the utility model embodiment；
Fig. 2 is the system expanded view of Fig. 1；
Fig. 3 is the circuit expanded view of information interactive device in Fig. 2；
Fig. 4 is the citing circuit diagram of Fig. 3.
In figure:
1, digital primer MCU；2, detonate auxiliary device；3, ignition control module；4, regulated power supply；5, charging circuit；6,
Energy-storage travelling wave tube；7, igniter；8, comparator；9, MCU is assisted；10, context detection module；11, cloud information module；12, information
Interactive device；13, information locking module；14, methane sensing module；15, dust sensing module；16, vibrating sensing module；17,
Temperature and humidity sensing module: 18, detection and localization module；19, clock circuit is calibrated automatically；20, electronic password lock；21, blasting cap initiation
Circuit；22, interaction MCU；23, the first interaction terminal；24, the second interaction terminal；25, digital primer warning light；26, explosion assists
Warning light；27, cloud server；28, latching circuit.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figs. 1-2, a kind of digital primer cloud of the utility model embodiment connects initiation system, including digital primer
Priming device, the digital primer priming device include digital primer MCU1, the communication terminal electrical connection of the digital primer MCU1
Detonate auxiliary device 2, and the digital primer MCU1 receives the delay time that cloud server 27 is sent by detonation auxiliary device 2
Setting instructs and stores or reception delay time change directive and update delay time, or receives timing after firing command and arrive
Ignition signal is sent to igniter after up to delay time.Existing digital primer initiator is mostly wired connection, therefore is arranged
Extraneous auxiliary device improves the information transmission function of existing digital primer initiator to realize wireless connection or Internet of Things connection
Can, detonation auxiliary device 2 is equipped with wireless communication module, can remotely connect cloud server 27, distal end wireless telecommunications are carried out, and
Reinforce function equipped with signal, can avoid the weak problem of the signal for being mostly the no man's lands such as mountain area or forest due to burst region.
The digital primer MCU1 is electrically connected ignition control module 3, regulated power supply 4, charging circuit 5, energy-storage travelling wave tube
6, the charging circuit 5 is electrically connected regulated power supply 4 and energy-storage travelling wave tube 6, and the ignition control module 3 and energy-storage travelling wave tube 6 are equal
It is electrically connected igniter 7.The digital primer MCU1 is for the setting instruction of reception delay time, and when storing the delay of digital primer
Between；Alternatively, reception delay time change directive, and update delay time；Alternatively, starting timing after receiving firing command, reach
Firing command is sent to ignition control module 3 after delay time, 3 initial igniter 7 of ignition control module lights digital primer.
Igniter 7 is for lighting digital primer under the control of digital primer MCU1.Regulated power supply 4 is used to receive in digital primer MCU1
It is digital primer MCU1 and the power supply of ignition control module 3 before firing command.Charging circuit 5 is received in digital primer MCU1 and is lighted a fire
After instruction, charge for energy-storage travelling wave tube 6；Energy-storage travelling wave tube 6 is typically capable of digital primer offer 20 seconds or more work energy.Energy storage member
Power supply capacitor and Ignition capacitor are typically provided in part 6, power supply capacitor is for energy needed for supplying digital primer MCU1 exact timing
Amount, energy needed for Ignition capacitor is used to store igniting, when specifically used, digital primer MCU1 enters after receiving detonation order
Micro energy lose mode carries out exact timing under the energy of itself storage capacitor of energy-storage travelling wave tube 6, after timing reaches delay time,
Controlled by microprocessor fire device lights detonator ontology.Energy-storage travelling wave tube 6 can connect discharge circuit, and discharge circuit connects digital primer
MCU1, the energy-storage travelling wave tube 6 after can control charging discharge.
The detonation auxiliary device 2 includes auxiliary MCU9, and the auxiliary MCU9 is electrically connected for acquiring multinomial safety
The context detection module 10 of environmental parameter, is used for and number the cloud information module 11 for communicating to connect with cloud server 27
The information interactive device 12 of code detonator MCU1 communication connection, is equipped with letter between the digital primer MCU1 and information interactive device 12
Cease locking module 13.Detonation auxiliary device 2 has the function of a variety of environment measurings, wireless communication function, signal management function etc., can
Above-mentioned function is directly added to traditional digital primer initiator, it, can without researching and developing novel digital primer initiator again
Reduce the research and development cost of digital primer initiator.
The context detection module 10 includes for detecting the methane sensing module 14 of environment gas density, for detecting ring
It is the dust sensing module 15 of border dust concentration, the vibrating sensing module 16 for detecting blasting vibration, warm and humid for detecting environment
The temperature and humidity sensing module 17 of degree, the methane sensing module 14, dust sensing module 15, vibrating sensing module 16 and temperature and humidity
Sensing module 17 is electrically connected auxiliary MCU9.The information locking module 13 includes the comparator 8 of electrical connection auxiliary MCU9, described
Comparator 8 connects latching circuit 28, and the latching circuit 28 is electrically connected information interactive device 12.Context detection module 10 and information
Locking module 13 forms detection latching circuit 28, and concrete principle is as follows:
Methane sensing module 14 is equipped with firedamp sensor, can detect current gas density measured value, digital primer MCU1 is adopted
Collect gas density measured value, be compared gas density measured value with gas standard parameter by comparator 8, if exceeding gas
Standard parameter range then sends locking signal to latching circuit 28, the signal between cutting auxiliary MCU9 and digital primer MCU1
Transmission.
Dust sensing module 15 is equipped with firedamp sensor, can detect current dust concentration measured value, digital primer MCU1 is adopted
Collect dust concentration measured value, be compared dust concentration measured value with dust standard parameter by comparator 8, if exceeding dust
Standard parameter range then sends locking signal to latching circuit 28, the signal between cutting auxiliary MCU9 and digital primer MCU1
Transmission.
Vibrating sensing module 16 is equipped with vibrating sensor, can detect current vibration measured value, digital primer MCU1 acquisition vibration
Dynamic measured value uploads cloud server 27 by auxiliary MCU9 and is backed up, can also be more than if detecting in conjunction with detection and localization
The Measurement of Vibration value of standard vibration value range then sends locking signal, cutting auxiliary MCU9 and digital primer to latching circuit 28
Signal transmission between MCU1, avoids subsequent violation explosion.
Temperature and humidity sensing module 17 is equipped with Temperature Humidity Sensor, can detect current temperature and humidity measured value, digital primer MCU1
Temperature and humidity measured value is acquired, is compared temperature and humidity measured value with temperature and humidity standard parameter by comparator 8, if beyond warm and humid
The quasi- parameter area of scale then sends locking signal to latching circuit 28, the letter between cutting auxiliary MCU9 and digital primer MCU1
Number transmission.
The auxiliary MCU9 is electrically connected detection and localization module 18, and the detection and localization module 18 is GPS module and FIRD mould
Block, for detecting job position and safe distance, be equipped in the detection and localization module 18 respectively with GPS module and FIRD module
The positioning switching circuit of connection, for judging the connection status of central processing unit Yu cloud server 27, if being not connected with or connecting
Time-out is connect, then automatically switches FIRD module detection job position.
The embedded automatic calibration clock circuit 19 of the auxiliary MCU9 connection, when central processing unit and cloud server 27 connect
The time of cloud server 27, the automatic time for calibrating clock are obtained after logical.Specially taken when auxiliary MCU9 is received with cloud
It is engaged in after the connection signal of device 27, the current temporal information of downloading cloud server 27, and the current time is replaced, realize auxiliary
The time synchronization of MCU9 and cloud server 27 manage convenient for cloud server 27, precisely detect whether the activity duration is providing
It is completed in time.
The auxiliary MCU9 is electrically connected electronic password lock 20, and the electronic password lock 20 is electrically connected blasting cap initiation circuit 21.
When needing using blasting cap initiation function, need to input electronic cipher, blasting cap initiation circuit can be transmitted in unlocking electronic password lock 20
21, and digital primer MCU1 can be cut off simultaneously and assist the information communication of MCU9.
As shown in figure 3, the information interactive device 12 includes that interaction MCU22, the interactive MCU22 are electrically connected first
Interaction terminal 23 interacts terminal 24 with second, and the first interaction terminal 23 is electrically connected digital primer MCU1, second interaction
The electrical connection auxiliary of terminal 24 MCU9.The interactive MCU22 embeds matcher, for matching the digital primer of existing different model
Priming device receives the control instruction that auxiliary MCU9 is sent by the second interaction terminal 24, control instruction is passed through the first interaction
Terminal 23 is sent to digital primer MCU1, and is locked after receiving electronic cipher, and cutting digital primer MCU1 assists MUC
Information communication.
The interactive MCU22 is electrically connected communication state warning light, and the communication state warning light includes for showing first
The explosion aid prompting lamp of the digital primer warning light 25 of interaction 23 communication state of terminal and the second interaction 24 communication state of terminal
26.If digital primer warning light 25 is lighted with explosion aid prompting lamp 26, illustrate that MCU9 and digital primer MCU1 is assisted to carry out
Data communication state；If digital primer warning light 25 goes out, explosion aid prompting lamp 26 is bright, illustrates that interactive MCU22 receives electronics
Digital primer MCU1 has been cut off after password and has assisted the information communication between MCU9, other situations are to break down.
Information interactive device 12 is further illustrated combined with specific embodiments below:
As shown in figure 4, the interactive MCU22 is that STM32F103C8T6 handles chip, the STM32F103C8T6 processing
Interface OSC32_IN, OSC32_OUT of chip are connected respectively at the brilliant both ends of vibration, after the brilliant both ends of the vibration are separately connected capacitor
Ground connection, constitutes the external crystal circuit that shakes, and the capacitor is 20pf；The pin PA10/ of the STM32F103C8T6 processing chip
USART1_RX and PA9/UART1_TX is separately connected the input terminal and output end of digital primer MCU1, constitutes the first interaction terminal
23；The interface PA3/USART2_RX and PA2/UART2_TX of the STM32F103C8T6 processing chip are separately connected auxiliary MCU9
Input terminal and output end, constitute second interaction terminal 24.
The interface PB1 of the STM32F103C8T6 processing chip is separately connected with PB2 is electrically connected electric detonator warning light D1
And detonator and detonator warning light D4.The interface PB0 connection linked switch SW2 of the STM32F103C8T6 processing chip is followed by
Ground.The interface PA11 of the STM32F103C8T6 processing chip is connect after connecting with resistance with USB- line, and interface PA12 and electricity
It is connect after resistance connection with USB+ line, constitutes usb communication circuit, the resistance is 22 Ω.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of digital primer cloud connects initiation system, including digital primer priming device, the digital primer priming device packet
Include digital primer MCU, it is characterised in that: the communication terminal electrical connection detonation auxiliary device of the digital primer MCU, the number thunder
Pipe MCU receives the delay time setting that cloud server is sent by detonation auxiliary device and instructs and store or when reception delay
Between change directive and update delay time, or receive after firing command timing and reach after delay time to igniter sending point
Fiery signal；
The detonation auxiliary device includes auxiliary MCU, and the auxiliary MCU is electrically connected for acquiring multinomial security context parameter
Context detection module, the cloud information module for being communicated to connect with cloud server, be used for and digital primer MCU communication connect
The information interactive device connect is equipped with information locking module between the digital primer MCU and information interactive device.
2. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the digital primer MCU points
Not electricity Lian Jie ignition control module, regulated power supply, charging circuit, energy-storage travelling wave tube, the charging circuit be electrically connected pressure stabilizing electricity
Source and energy-storage travelling wave tube, the ignition control module are electrically connected igniter with energy-storage travelling wave tube.
3. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the context detection module
Including the methane sensing module for detecting environment gas density, the dust sensing module for detecting environment dust concentration, use
In vibrating sensing module, the temperature and humidity sensing module for detecting ambient temperature and humidity of detection blasting vibration, the methane sensing
Module, dust sensing module, vibrating sensing module and temperature and humidity sensing module are electrically connected auxiliary MCU.
4. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the information locking module
Comparator including electrical connection auxiliary MCU, the comparator connect latching circuit, the latching circuit electrical connection information exchange dress
It sets.
5. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the auxiliary MCU is electrically connected
Connect detection and localization module, the detection and localization module is GPS module and FIRD module, for detect job position and safety away from
From equipped with the positioning switching circuit being connect respectively with GPS module with FIRD module in the detection and localization module, used in judging
The connection status of Central Processing Unit and cloud server automatically switches the detection of FIRD module and makees if not connected or connection time-out
Industry position.
6. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the auxiliary MCU connection
Embedded automatic calibration clock circuit, obtains the time of cloud server after central processing unit is connected to cloud server, from
The time of dynamic calibration clock.
7. digital primer cloud according to claim 1 connects initiation system, it is characterised in that: the auxiliary MCU is electrically connected
Electronic password lock is connect, the electronic password lock is electrically connected blasting cap initiation circuit.
8. digital primer cloud according to claim 7 connects initiation system, it is characterised in that: the information interactive device
The first interaction terminal, which is electrically connected, including interaction MCU, the interactive MCU interacts terminal, the first interaction terminal with second
It is electrically connected digital primer MCU, the second interaction terminal electrical connection auxiliary MCU.
9. digital primer cloud according to claim 8 connects initiation system, it is characterised in that: the interactive MCU electrical connection
Communication state warning light, the communication state warning light include for showing that the digital primer of the first interaction terminal communication state mentions
Show the explosion aid prompting lamp of lamp and the second interaction terminal communication state.
10. digital primer cloud according to claim 8 connects initiation system, it is characterised in that: the digital primer MCU
Chip, interface OSC32_IN, OSC32_OUT difference of the STM32F103C8T6 processing chip are handled for STM32F103C8T6
The both ends of Yu Zhenjing connect, and the brilliant both ends of the vibration are grounded after being separately connected capacitor, constitute the external crystal circuit that shakes；
The pin PA10/USART1_RX and PA9/UART1_TX of the STM32F103C8T6 processing chip are separately connected digital thunder
The input terminal and output end of pipe MCU constitutes the first interaction terminal；
The interface PA3/USART2_RX and PA2/UART2_TX of the STM32F103C8T6 processing chip are separately connected auxiliary MCU
Input terminal and output end, constitute second interaction terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918783.1U CN209246809U (en) | 2018-11-21 | 2018-11-21 | Digital primer cloud connects initiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918783.1U CN209246809U (en) | 2018-11-21 | 2018-11-21 | Digital primer cloud connects initiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246809U true CN209246809U (en) | 2019-08-13 |
Family
ID=67530011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918783.1U Active CN209246809U (en) | 2018-11-21 | 2018-11-21 | Digital primer cloud connects initiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611280A (en) * | 2021-03-07 | 2021-04-06 | 南京纬多科技有限公司 | Intelligent cooperative explosion initiating system in movie and television shooting and control method |
-
2018
- 2018-11-21 CN CN201821918783.1U patent/CN209246809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611280A (en) * | 2021-03-07 | 2021-04-06 | 南京纬多科技有限公司 | Intelligent cooperative explosion initiating system in movie and television shooting and control method |
| CN112611280B (en) * | 2021-03-07 | 2021-05-14 | 南京纬多科技有限公司 | Intelligent cooperative explosion initiating system in movie and television shooting and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2015234603B2 (en) | Apparatus, system and method for blasting | |
| CN102261872B (en) | Digital delayed electronic detonator | |
| FI72600B (en) | ANORDING OVER FARING FOR EXPLOSION. | |
| US7107908B2 (en) | Firing-readiness diagnostic of a pyrotechnic device such as an electronic detonator | |
| US7533613B2 (en) | Slave device, such as in an electronic blasting system, capable of being identified if unknown or unmarked | |
| CN101349532B (en) | Safe blasting system capable of alarming misfire information | |
| US20050015473A1 (en) | Dynamically-and continuously-variable rate, asynchronous data transfer | |
| JP2011163746A (en) | Electronic delay detonation apparatus and electronic detonation blasting system | |
| AU2004256313B2 (en) | Detonator utilizing selection of logger mode or blaster mode based on sensed voltages | |
| US20050193914A1 (en) | Constant-current, rail-voltage regulated charging electronic detonator | |
| CN202221280U (en) | Digital delayed electronic blasting cap | |
| CN104613815A (en) | Multipurpose remote-controlled intelligent fire control launching device | |
| US20230296364A1 (en) | Improved communications in electronic detonators | |
| CN209246809U (en) | Digital primer cloud connects initiation system | |
| EP2912403B1 (en) | Remote initiator receiver | |
| CN209385102U (en) | Oil/gas well is with can publish digital primer | |
| US20050011390A1 (en) | ESD-resistant electronic detonator | |
| CN209588863U (en) | A kind of long-range fuzing system, armament of the laser of electric detonator | |
| CN111272032B (en) | System and method for testing delay time of detonator | |
| EP3224568B1 (en) | Booster comprising a printed electronic circuit | |
| CN220507862U (en) | Wireless digital electronic detonator with three-wire intrinsic safety | |
| CN211262000U (en) | Interactive digital line control detonation system | |
| US9970742B2 (en) | Electrical pulse splitter for an explosives system | |
| US20220082363A1 (en) | Control circuit for a detonator | |
| CN114719699A (en) | Safety detonating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |