CN106813541B - A kind of initiation system and method - Google Patents
A kind of initiation system and method Download PDFInfo
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- CN106813541B CN106813541B CN201710091804.0A CN201710091804A CN106813541B CN 106813541 B CN106813541 B CN 106813541B CN 201710091804 A CN201710091804 A CN 201710091804A CN 106813541 B CN106813541 B CN 106813541B
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- detonator
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- coding
- feeder ear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
- F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/40—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
- F42C15/42—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically from a remote location, e.g. for controlled mines or mine fields
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- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of method of ignition, what coding feeder ear reception intelligent terminal was sent includes the blasting information of each digital electric detonator password and delay duration, and is transferred to each digital electric detonator；After receiving the password unlock successful information and detonator waiting fuzing information that all digital electric detonators return, execute power supply switching, operating voltage is switched to explosion voltage, is capacitor charging in each detonator by data control bus, and sends system to intelligent terminal and waits for fuzing information；After receiving the fuze that intelligent terminal waits for fuzing information to send out according to system, the fuze is transferred to each detonator, so that each detonator executes detonation according to the delay duration that itself is configured.The invention also discloses a kind of initiation systems.Initiation system can be simplified using the present invention, reduce blasting cost.
Description
Technical field
The present invention relates to blasting technique field, more particularly to a kind of initiation system and method.
Background technology
Existing digital electric detonator initiation system generally connects multiple programmable devices using an initiator, then by multiple programmings
The mode that device connects several electric detonators realizes the initiation system with password detection and delay function.
Carry out explosion design first against explosion project and scene, design the detonator quantity of entire demolition site, position and
Blasting information is inputted initiator by delay duration etc.；Initiator decomposes design content, is then downloaded to multiple programmings
Device；Each programmable device respectively charges to each digital electric detonator of oneself control section, is tested, programming operation, all numbers
Code electric detonator forms a blasting network；Subsequent initiator carries out system for all digital electric detonators of blasting network and exists
Line is tested and explosion verification, charges to the detonation capacitance of each digital electric detonator, synchronism detection and then initiator issue
Digital electric detonator ignition and detonation of the detonation order to entire blasting network.
Such system can carry out password authentification, timed detonation, compared with the bursting work for using traditional detonator, can avoid thunder
The security risk brought of illegally detonating is managed, supervision, and the delaying blasting ability with certain precision are facilitated.
But since such system uses the structure of multilevel relay, to realize that data transmission is powered with detonation, multiple volumes are needed
Journey device coordinates initiator, then connects detonator by programmable device so that the preparation of bursting work cloth field is sufficiently complex to be taken；And
It due to its special construction, needs many wire rods that could complete system connection, many wire rod consumption is brought for bursting work；It is existing
Though digital electric detonator initiation system has delay function in technology, mostly it is timed using 555 timing circuits, Wu Fati
For accurate delay, short-delay blasting job requirements are cannot be satisfied；In addition the cost of digital electric detonator is higher in the prior art.
The disadvantages such as therefore such system has number of devices type various, complicated for operation, and blasting cost is high, and delay precision is low.
Invention content
In view of this, the goal of the invention of the present invention is：Simplify initiation system, reduces blasting cost.
In order to achieve the above objectives, technical scheme of the present invention is specifically realized in：
The present invention provides a kind of method of ignition, this method includes：Coding feeder ear receive intelligent terminal send include
The blasting information of each digital electric detonator password and delay duration；Coding feeder ear will include the letter of each digital electric detonator password
Breath is sent to each digital electric detonator by data control bus, so that each detonator carries out verification unlock；Coding feeder ear is connecing
After the password unlock successful information for receiving digital electric detonator return, the information of each digital electric detonator delay duration is passed through into number
It is sent to each digital electric detonator according to controlling bus, so that each detonator is configured according to respective delay duration, and to coding
Feeder ear returns to detonator and waits for fuzing information；Coding feeder ear receive password unlock that all digital electric detonators return at
After work(information and detonator wait for fuzing information, power supply switching is executed, operating voltage is switched to explosion voltage, is controlled by data
Bus is capacitor charging in each detonator, and sends system to intelligent terminal and wait for fuzing information；Coding feeder ear is receiving intelligence
The fuze can be transferred to each detonator, so that respectively after terminal waits for the fuze that sends out of fuzing information according to system
Detonator executes detonation according to the delay duration that itself is configured.
The present invention also provides a kind of initiation system, which includes intelligent terminal, coding feeder ear and multiple numbers
Electric detonator；Wherein, by wired or wirelessly connect between intelligent terminal and coding feeder ear, coding feeder ear with
It is connected by data control bus between multiple digital electric detonators；Intelligent terminal, receive operating personnel's input includes each number
The blasting information of code electric detonator password and delay duration, and it is sent to coding feeder ear；It is sent receiving coding feeder ear
System wait for fuzing information after, receive the fuze of operating personnel's input, and be sent to coding feeder ear；Coding power supply
End receives the blasting information for including each digital electric detonator password and delay duration that intelligent terminal is sent；It will include each number
The information of electric detonator password is sent to each digital electric detonator by data control bus, so that each detonator carries out verification solution
Lock；After receiving the password unlock successful information of digital electric detonator return, by the letter of each digital electric detonator delay duration
Breath is sent to each digital electric detonator by data control bus, so that each detonator is configured according to respective delay duration,
And it returns to detonator to coding feeder ear and waits for fuzing information；It is unlocked successfully receiving the password that all digital electric detonators return
After information and detonator wait for fuzing information, power supply switching is executed, operating voltage is switched to explosion voltage, controlled by data total
Line is capacitor charging in each detonator, and sends system to intelligent terminal and wait for fuzing information；Intelligent terminal is being received according to being
After system waits for the fuze that fuzing information is sent out, the fuze is transferred to each detonator, so that each detonator is according to itself
The delay duration of configuration executes detonation；Digital electric detonator, receive coding feeder ear transmission includes that each digital electric detonator is close
The information of code sends password to coding feeder ear and unlocks successful information, and receive coding and supply after itself password unlocks successfully
The information for including each digital electric detonator delay duration that electric end is sent itself is carrying out delay duration with postponing, is being supplied to coding
Electric end sends detonator and waits for fuzing information；Receive the charging that coding feeder ear is thunder internal capacity；Coding feeder ear is received to send
Fuze, according to itself configure delay duration execute detonation.
As seen from the above technical solutions, the present invention provides a kind of initiation system and methods, and the initiation system is simple, only
Including the intelligent terminals such as mobile phone or tablet computer as data input platform, connect a coding feeder ear control how each detonator into
Row bursting work；Operating personnel need to only input blasting information, and sending out explosion by intelligent terminal after the completion of waiting system configuration refers to
Explosion can be realized in order.Compared with prior art, in the prior art, multiple programmable device cooperation initiators are needed, then by programmable device
Connect detonator so that the preparation of bursting work cloth field is sufficiently complex to be taken；And due to its special construction, need many lines
Material could complete system connection, and many wire rod consumption are brought for bursting work.Therefore initiation system layout of the present invention is simple, phase
It is less to consumable wire, and the half that the used detonator cost of the present invention is prior art digital electric detonator is even less.
Description of the drawings
Fig. 1 is the flow diagram of the method for ignition of the present invention.
Fig. 2 is the structural schematic diagram of initiation system of the present invention.
Fig. 3 is the structural schematic diagram that the embodiment of the present invention encodes feeder ear.
Fig. 4 is the structural schematic diagram of digital electric detonator of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the verification initiation ends of digital electric detonator of the embodiment of the present invention.
Specific implementation mode
To make the purpose of the present invention, technical solution and advantage be more clearly understood, develop simultaneously embodiment referring to the drawings,
The present invention is described in more detail.
Fig. 1 is the flow diagram of the method for ignition of the present invention comprising following steps：
What step 11, coding feeder ear received intelligent terminal transmission includes each digital electric detonator password and delay duration
Blasting information；
Wherein, the delay duration of each digital electric detonator is inputted by intelligent terminal according to operating personnel in the blasting information
All online digital electric detonator quantity, detonator position and each blasting cap initiation sequence, carry out operational analysis obtain.
Information including each digital electric detonator password is sent to by step 12, coding feeder ear by data control bus
Each digital electric detonator, so that each detonator carries out verification unlock；
Wherein, the coding feeder ear sends the information including each digital electric detonator password by data control bus
Method to each digital electric detonator includes：
Each digital electric detonator password is encapsulated into different data packets by the coding feeder ear, and in each data
It is packaged for identifying the header packet information of different digital electric detonators before packet；
The coding feeder ear sends the data packet with header packet information by data control bus in a broadcast manner
To each digital electric detonator.
The digital electric detonator judges whether the data packet is to be sent to according to the header packet information of the data packet received
The data packet of this detonator, if it is, the password in the data packet is subjected to verification unlock with digital electric detonator preset password,
After unlocking successfully, returns to password to coding feeder ear and unlock successful information.
If there is digital electric detonator verification unlock failure, returns to password to coding feeder ear and unlock failure information；Coding
The password unlock failure information that feeder ear analysis is collected into, detonator numbering, the location information of all verification unlock failures are sent
To intelligent terminal, to notify operating personnel to carry out troubleshooting to the detonator of verification unlock failure.
Step 13, coding feeder ear are after receiving the password unlock successful information of digital electric detonator return, by each number
The information of code electric detonator delay duration is sent to each digital electric detonator by data control bus, so that each detonator is according to each
From delay duration configured, and to coding feeder ear return detonator wait for fuzing information；
Wherein, the coding feeder ear sends the information of each digital electric detonator delay duration by data control bus
Method to each digital electric detonator includes：
Each digital electric detonator delay duration is encapsulated into different data packets by the coding feeder ear, and each
It is packaged for identifying the header packet information of different digital electric detonators before data packet,
The coding feeder ear sends the data packet with header packet information by data control bus in a broadcast manner
To each digital electric detonator.
The digital electric detonator judges whether the data packet is to be sent to according to the header packet information of the data packet received
The data packet of this detonator, if it is, according to the detonator delay duration in the data packet to digital electric detonator into line delay when
Long configuration.
Step 14, coding feeder ear are receiving the password unlock successful information and detonator that all digital electric detonators return
After waiting for fuzing information, power supply switching is executed, operating voltage is switched to explosion voltage, is each detonator by data control bus
Interior capacitor charging, and send system to intelligent terminal and wait for fuzing information；
Step 15, coding feeder ear wait for the fuze that sends out of fuzing information receiving intelligent terminal according to system
Afterwards, the fuze is transferred to each detonator, so that each detonator executes detonation according to the delay duration that itself is configured.
Before receiving blasting information, this method further includes the coding feeder ear：Coding feeder ear carries out certainly after the power is turned on
Whether inspection, examine itself working properly；Whether normal verify as the operating voltage that each digital electric detonator provides；Examine itself with
Whether the data control bus between digital electric detonator communicates normally；And test status is sent to intelligent terminal, so that intelligence
Can terminal the blasting information of operating personnel's input is received when test status is normal, and send the blasting information to encoding confession
Electric end.
So far, the method for ignition of the present invention is completed.
Based on same inventive concept, the invention also discloses a kind of initiation systems, as shown in Fig. 2, the system includes：Intelligence
It can terminal 201, coding feeder ear 202 and multiple digital electric detonators 203；Wherein, intelligent terminal 201 and coding feeder ear
By wired or wirelessly connect between 202, encodes and pass through between feeder ear 202 and multiple digital electric detonators 203
Data control bus connects；
Intelligent terminal 201 receives the explosion for including each digital electric detonator password and delay duration of operating personnel's input
Information, and it is sent to coding feeder ear；After receiving the system that coding feeder ear is sent and waiting for fuzing information, operator is received
The fuze of member's input, and it is sent to coding feeder ear；
Feeder ear 202 is encoded, receive that intelligent terminal sends includes the quick-fried of each digital electric detonator password and delay duration
Broken information；Information including each digital electric detonator password is sent to each digital electric detonator by data control bus, with
Each detonator is set to carry out verification unlock；After receiving the password unlock successful information of digital electric detonator return, by each digital electricity
The information of sub- detonator delay duration is sent to each digital electric detonator by data control bus, so that each detonator is according to respective
Delay duration is configured, and is returned to detonator to coding feeder ear and waited for fuzing information；Receiving all digital electric detonators
After the password unlock successful information and detonator of return wait for fuzing information, power supply switching is executed, operating voltage is switched to explosion
Voltage is capacitor charging in each detonator by data control bus, and sends system to intelligent terminal and wait for fuzing information；It is connecing
It receives after intelligent terminal waits for the fuze that sends out of fuzing information according to system, the fuze is transferred to each detonator,
So that each detonator executes detonation according to the delay duration that itself is configured；
Digital electric detonator 203 receives the information for including each digital electric detonator password that coding feeder ear is sent, certainly
It after body password unlocks successfully, sends password to coding feeder ear and unlocks successful information, and receive the packet that coding feeder ear is sent
The information for including each digital electric detonator delay duration itself is carrying out delay duration with postponing, detonator is sent to coding feeder ear
Wait for fuzing information；Receive the charging that coding feeder ear is thunder internal capacity；Receive the fuze that coding feeder ear is sent, root
The delay duration configured according to itself executes detonation.
Wherein, the structural schematic diagram of coding of embodiment of the present invention feeder ear is as shown in figure 3, include：First bus interface mould
Block 301, the first CPU main control modules 302, the second bus interface module 303, power supply module 304.First CPU main control modules 302 are right
The data of reception are analyzed, and each module for controlling coding feeder ear carries out corresponding operating.
First CPU main control modules 302, what it is in the reception intelligent terminal transmission of the first bus interface module 301 includes each number
After electric detonator password and the blasting information of delay duration, the information including each digital electric detonator password is passed through into the second bus
The data control bus that interface module 303 connects is sent to each digital electric detonator, so that each detonator carries out verification unlock；Logical
After crossing the password unlock successful information that the second bus interface module 303 receives digital electric detonator return, by each digital electric
The information of detonator delay duration is sent to each digital electric thunder by the data control bus that the second bus interface module 303 connects
Pipe so that each detonator is configured according to respective delay duration, and returns to detonator to coding feeder ear and waits for fuzing information；?
The password that all digital electric detonators return, which is received, by the second bus interface module 303 unlocks successful information and detonator waiting
After fuzing information, notice power supply module 304 executes power supply switching, and operating voltage is switched to explosion voltage, is controlled by data
Bus is capacitor charging in each detonator, and sends system to intelligent terminal by the first bus interface module 301 and wait for detonation letter
Breath；The fuze that fuzing information is sent out is waited for according to system receiving intelligent terminal by the first bus interface module 301
Afterwards, the fuze is transferred to each detonator, so that each detonator executes detonation according to the delay duration that itself is configured.
Wherein, the structural schematic diagram of digital electric detonator of the embodiment of the present invention is as shown in figure 4, include：Verify initiation ends
401, primer head 402 and powder column 403.The structural schematic diagram of initiation ends is verified as shown in figure 5, including：Third bus interface mould
Block 501, the 2nd CPU main control modules 502, verification unlocked state 503, time delay module 504, load switch module 505, capacitance 506.
2nd CPU main control modules 502 analyze the data of reception, and each module for controlling verification initiation ends carries out corresponding operating.
2nd CPU main control modules 502 include that each digital electric detonator is close by what is received from third bus interface module 501
The information of code is sent to verification unlocked state 503, is carried out after itself password unlocks successfully in the verification unlocked state 503, logical
It crosses third bus interface module 501 and sends the successful information of password unlock to coding feeder ear, and pass through third bus interface mould
Block 501 receives the information including each digital electric detonator delay duration that coding feeder ear is sent and is sent to time delay module 504,
The time delay module 504 carries out itself delay duration with postponing, and is sent to coding feeder ear by third bus interface module 501
Detonator waits for fuzing information；The charging that coding feeder ear is thunder internal capacity 506 is received by third bus interface module 501；
The fuze that coding feeder ear is sent is received by third bus interface module 501 and is sent to time delay module, in the delay
Module 504 carry out timing, and reach itself configuration delay duration after, 505 closure switch of notification payload switch module will have
The capacitance 506 of explosion voltage is connected with primer head 402, executes detonation.
It is of the invention to clearly illustrate, concrete scene is set forth below and illustrates.Initiation system includes that intelligence is whole in the present invention
End, coding feeder ear and multiple digital electric detonators；Wherein, pass through wired or nothing between intelligent terminal and coding feeder ear
The mode of line connects, and can be specifically usb bus connection or the connection of other manner；Encode feeder ear and multiple numbers
It is connected by data control bus between electric detonator, data control bus therein is used simultaneously using unibus structure bus
It transmits in data double-way and powers for digital electric detonator.Bus-type is taken to open up benefit structure, while to multiple digital electric detonators
It is controlled and is detected.
1, feeder ear power-up initializing self-test is encoded
Coding feeder ear carries out multinomial self-test after the power is turned on：
1) coding feeder ear examines the modules of itself, including the first bus interface module 301, the second bus interface mould
Whether block 303, power supply module 304, work are normal；
2) power supply module 304 provides operating voltage, coding feeder ear sampling power supply module output for each digital electric detonator
Operating voltage value, judge output operating voltage value it is whether normal；
3) the verification initiation ends of coding feeder ear and each detonator carry out pinging letter, examine itself between digital electric detonator
Data control bus whether communicate normally.Specific implementation can be that different random code is encapsulated into different by coding feeder ear
In data packet, and it is packaged for before each data packet identifying the header packet information of different digital electric detonators；Digital electric detonator
After belonging to the data packet of this detonator by header packet information identification, by the random code in data packet back to coding feeder ear, if
Coding feeder ear is identical as the random code of reception by the random code for judging to send out, it is determined that coding feeder ear and corresponding digital electricity
Data control bus communication between sub- detonator is normal.
Intelligent terminal can be returned to by above-mentioned test status by encoding feeder ear, and intelligent terminal is in above-mentioned three test status
The blasting information of operating personnel's input is received when normal.
2, operating personnel require to be designed explosion for demolition site and explosion
If operating personnel are previously determined the password and delay duration of each digital electric detonator, will can directly be somebody's turn to do
Blasting information typing intelligent terminal.
If operating personnel are previously determined all online digital electric detonator quantity, detonator position and each detonator rise
Quick-fried sequence, then can be by all online digital electric detonator quantity, detonator position and each blasting cap initiation sequence, typing intelligence
Terminal；Intelligent terminal obtains the delay duration of each digital electric detonator by operational analysis.
Blasting information including each digital electric detonator password and delay duration is transferred to coding feeder ear by intelligent terminal.
3, password authentification and delay duration configuration
1) coding feeder ear is extracted from the blasting information including each digital electric detonator password and delay duration first
Information including each digital electric detonator password is sent to by the information of each digital electric detonator password by data control bus
Each digital electric detonator.
Specific implementation can be that each digital electric detonator password is encapsulated into different data packets by coding feeder ear,
And it is packaged for identifying the header packet information of different digital electric detonators before each data packet；By the data packet with header packet information
Each digital electric detonator is sent to by data control bus in a broadcast manner.
Digital electric detonator judges whether the data packet is to be sent to this thunder according to the header packet information of the data packet received
The data packet of pipe is solving if it is, the password in the data packet is carried out verification unlock with digital electric detonator preset password
After locking successfully, returns to password to coding feeder ear and unlock successful information.If verification unlock failure, returns to coding feeder ear
Password unlocks failure information.
2) coding feeder ear, will be from blasting information after receiving the password unlock successful information of digital electric detonator return
In extract the information of each digital electric detonator delay duration each digital electric detonator be sent to by data control bus.
Specific implementation can be that each digital electric detonator delay duration is encapsulated into different data packets by coding feeder ear
In, and be packaged for before each data packet identifying the header packet information of different digital electric detonators；By the number with header packet information
Each digital electric detonator is sent to by data control bus in a broadcast manner according to packet.
Digital electric detonator judges whether the data packet is to be sent to this thunder according to the header packet information of the data packet received
The data packet of pipe is matched if it is, carrying out delay duration to digital electric detonator according to the detonator delay duration in the data packet
It sets, after configuration successful and returns to detonator to coding feeder ear and wait for fuzing information.
3) coding feeder ear collects unlocking information and waits for fuzing information with detonator, is returned receiving all digital electric detonators
After the password unlock successful information and detonator returned wait for fuzing information, the first CPU master control module controls power supply modules execute power supply
Switching, explosion voltage is switched to by operating voltage, is capacitor charging in each detonator by data control bus, in the concrete realization
Operating voltage can be 3 volts, and explosion voltage can be 5 volts.And it sends system to intelligent terminal and waits for fuzing information.
It should be noted that if having detonator verification unlock failure, the password unlock failure that coding feeder ear analysis is collected into
The information such as the detonator numbering of all authentication faileds, position are sent to intelligent terminal, it is close to notify that operating personnel reexamine by information
Code carries out troubleshooting, and after re-typing password or replacing detonator, being repeated above-mentioned steps will not be proved to be successful operating personnel
Detonator carry out verification with configure can continue detonation operation, it is not necessary to have verified that unlock and configuration detonator carry out again unlock with
Configuration.
4) explosion is executed
Intelligent terminal prompts operating personnel to operate intelligence after receiving the system that coding feeder ear transmits and waiting for fuzing information
Energy terminal app sends out fuze；After operating personnel send out fuze, fuze is transferred to coding power supply by intelligent terminal
Fuze is transferred to each digital electric detonator by end, coding feeder ear.
Each digital electric detonator starts timing according to configured delayed data respectively after receiving fuze, and one
Denier reaches delay duration, is closed load switch module, executes detonation.
To sum up, initiation system according to the present invention completes the method for ignition of the invention through the above steps.The present invention is set
A kind of initiation system with encryption timing explosion is counted, the delays time to control of wide-range high-accuracy is made it have, can encrypt, explosion behaviour
Make simple, the cheap feature of Costco Wholesale.Wherein reference time delay is 0-20 minutes, and precision 1ms, error is one thousandth；It rises
Quick-fried simple system only connects a coding feeder ear comprising intelligent terminals such as mobile phone or tablet computers as data input platform
How each detonator of control carries out bursting work；Operating personnel need to only input blasting information, pass through intelligence after the completion of waiting system configuration
Terminal sends out explosion instruction and explosion can be realized；And the half that detonator cost is prior art digital electric detonator is even more
It is few.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, made by any modification, equivalent replacement and improvement etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (11)
1. a kind of method of ignition, which is characterized in that this method includes：
It encodes feeder ear and receives the blasting information for including each digital electric detonator password and delay duration that intelligent terminal is sent；
Information including each digital electric detonator password is sent to each digital electric by coding feeder ear by data control bus
Detonator, so that each detonator carries out verification unlock；
Coding feeder ear prolongs each digital electric detonator after receiving the password unlock successful information of digital electric detonator return
The information of Shi Shichang is sent to each digital electric detonator by data control bus, so that each detonator is according to respective delay duration
It is configured, and returns to detonator to coding feeder ear and wait for fuzing information；
Coding feeder ear is receiving the password unlock successful information and detonator waiting detonation letter that all digital electric detonators return
After breath, power supply switching is executed, operating voltage is switched to explosion voltage, is that each thunder internal capacity fills by data control bus
Electricity, and send system to intelligent terminal and wait for fuzing information；
Coding feeder ear is after receiving the fuze that intelligent terminal waits for fuzing information to send out according to system, by the detonation
Instruction is transferred to each detonator, so that each detonator executes detonation according to the delay duration that itself is configured.
2. the method as described in claim 1, which is characterized in that the coding feeder ear is before receiving blasting information, the party
Method further includes：
Whether coding feeder ear carries out self-test after the power is turned on, examine itself working properly；Verify as what each digital electric detonator provided
Whether operating voltage is normal；Examine whether itself data control bus between digital electric detonator communicates normally；And it will inspection
The state of testing is sent to intelligent terminal, so that intelligent terminal receives the explosion letter of operating personnel's input when test status is normal
Breath, and the blasting information is sent to encoding feeder ear.
3. the method as described in claim 1, which is characterized in that the delay duration of each digital electric detonator in the blasting information
All online digital electric detonator quantity inputted according to operating personnel by intelligent terminal, detonator position and each blasting cap initiation
Sequentially, operational analysis is carried out to obtain.
4. the method as described in claim 1, which is characterized in that the coding feeder ear will include each digital electric detonator password
Information include by the method that data control bus is sent to each digital electric detonator：
Each digital electric detonator password is encapsulated into different data packets by the coding feeder ear, and before each data packet
It is packaged for identifying the header packet information of different digital electric detonators；
Data packet with header packet information is sent to respectively by data control bus by the coding feeder ear in a broadcast manner
Digital electric detonator.
5. method as claimed in claim 4, which is characterized in that the digital electric detonator is according to the packet of the data packet received
Header judges whether the data packet is the data packet for being sent to this detonator, if it is, by password and number in the data packet
Code electric detonator preset password carries out verification unlock, after unlocking successfully, returns to password to coding feeder ear and unlocks successful information.
6. method as claimed in claim 5, which is characterized in that if having digital electric detonator verification unlock failure, to coding
Feeder ear returns to password and unlocks failure information；
The password unlock failure information that coding feeder ear analysis is collected into, by the detonator numbering of all verification unlock failures, position
Information is sent to intelligent terminal, to notify operating personnel to carry out troubleshooting to the detonator of verification unlock failure.
7. the method as described in claim 1, which is characterized in that the coding feeder ear is by each digital electric detonator delay duration
Information include by the method that data control bus is sent to each digital electric detonator：
Each digital electric detonator delay duration is encapsulated into different data packets by the coding feeder ear, and in each data
It is packaged for identifying the header packet information of different digital electric detonators before packet；
Data packet with header packet information is sent to respectively by data control bus by the coding feeder ear in a broadcast manner
Digital electric detonator.
8. the method for claim 7, which is characterized in that the digital electric detonator is according to the packet of the data packet received
Header judges whether the data packet is the data packet for being sent to this detonator, if it is, being prolonged according to the detonator in the data packet
Shi Shichang logarithm code electric detonators carry out delay duration configuration.
9. a kind of initiation system, which is characterized in that the system includes intelligent terminal, coding feeder ear and multiple digital electric thunders
Pipe；Wherein, by wired or wirelessly connect between intelligent terminal and coding feeder ear, coding feeder ear and multiple numbers
It is connected by data control bus between code electric detonator；
Intelligent terminal receives the blasting information for including each digital electric detonator password and delay duration of operating personnel's input, and
It is sent to coding feeder ear；After receiving the system that coding feeder ear is sent and waiting for fuzing information, operating personnel's input is received
Fuze, and be sent to coding feeder ear；
Feeder ear is encoded, the blasting information for including each digital electric detonator password and delay duration that intelligent terminal is sent is received；
Information including each digital electric detonator password is sent to each digital electric detonator by data control bus, so that each detonator
Carry out verification unlock；After receiving the password unlock successful information of digital electric detonator return, each digital electric detonator is prolonged
The information of Shi Shichang is sent to each digital electric detonator by data control bus, so that each detonator is according to respective delay duration
It is configured, and returns to detonator to coding feeder ear and wait for fuzing information；Receiving the close of all digital electric detonators returns
After code unlock successful information and detonator wait for fuzing information, power supply switching is executed, operating voltage is switched to explosion voltage, is passed through
Data control bus is capacitor charging in each detonator, and sends system to intelligent terminal and wait for fuzing information；Receiving intelligence
After terminal waits for the fuze that sends out of fuzing information according to system, the fuze is transferred to each detonator, so that each thunder
Pipe executes detonation according to the delay duration that itself is configured；
Digital electric detonator receives the information for including each digital electric detonator password that coding feeder ear is sent, in itself password
It after unlocking successfully, sends password to coding feeder ear and unlocks successful information, and receive coding feeder ear transmission includes each number
The information of code electric detonator delay duration itself is carrying out delay duration with postponing, is sending detonator to coding feeder ear and wait for
Quick-fried information；Receive the charging that coding feeder ear is thunder internal capacity；The fuze that coding feeder ear is sent is received, according to itself
The delay duration of configuration executes detonation.
10. initiation system as claimed in claim 9, which is characterized in that the coding feeder ear further comprises：First bus
Interface module, the first CPU main control modules, the second bus interface module, power supply module；
First CPU main control modules receive the close including each digital electric detonator of intelligent terminal transmission in the first bus interface module
After code and the blasting information of delay duration, the information including each digital electric detonator password is connected by the second bus interface module
The data control bus connect is sent to each digital electric detonator, so that each detonator carries out verification unlock；It is connect by the second bus
After mouth mold block receives the password unlock successful information of digital electric detonator return, by the letter of each digital electric detonator delay duration
It ceases the data control bus connected by the second bus interface module and is sent to each digital electric detonator, so that each detonator is according to each
From delay duration configured, and to coding feeder ear return detonator wait for fuzing information；Passing through the second bus interface mould
After block receives the password unlock successful information that all digital electric detonators return and detonator waiting fuzing information, notice power supply mould
Block executes power supply switching, and operating voltage is switched to explosion voltage, is capacitor charging in each detonator by data control bus, and
System is sent to intelligent terminal wait for fuzing information by the first bus interface module；It is received by the first bus interface module
After waiting for the fuze that sends out of fuzing information according to system to intelligent terminal, the fuze is transferred to each detonator, with
Each detonator is set to execute detonation according to the delay duration that itself is configured.
11. initiation system as claimed in claim 9, which is characterized in that the digital electric detonator further comprises：It verifies
Quick-fried end, primer head and powder column, the verification initiation ends include：Third bus interface module, the 2nd CPU main control modules, verification
Unlocked state, time delay module, load switch module, capacitance；
2nd CPU main control modules send out the information including each digital electric detonator password received from third bus interface module
It send to verification unlocked state, carries out after itself password unlocks successfully, passing through third bus interface mould in the verification unlocked state
Block sends password to coding feeder ear and unlocks successful information, and receives coding feeder ear by third bus interface module and send
The information including each digital electric detonator delay duration be sent to time delay module, the time delay module carry out itself delay when
Length sends detonator to coding feeder ear with postponing, by third bus interface module and waits for fuzing information；It is connect by third bus
Mouth mold block receives the charging that coding feeder ear is thunder internal capacity；Coding feeder ear is received by third bus interface module to send
Fuze be sent to time delay module, the time delay module carry out timing, and reach itself configuration delay duration after, lead to
Know load switch module closure switch, the capacitance with explosion voltage is connected with primer head, executes detonation.
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| CN108398066B (en) * | 2018-03-20 | 2019-09-17 | 深圳大成创安达电子科技发展有限公司 | A kind of method of ignition and system |
| CN109458885B (en) * | 2018-11-23 | 2020-05-05 | 北京理工大学 | High-safety MEMS communication cooperative safety control system and implementation method thereof |
| CN112797861A (en) * | 2021-01-11 | 2021-05-14 | 浙江航芯科技有限公司 | Electronic detonator priming device |
| CN114941971A (en) * | 2022-04-26 | 2022-08-26 | 北京芯大陆科技有限公司 | Connection detection method for electronic detonator detonating hole by hole and electronic detonating system |
| CN115183641B (en) * | 2022-05-31 | 2023-10-31 | 上海芯飏科技有限公司 | System and method for realizing networking detonation by using digital electronic detonator wireless detonation controller |
| CN115493464B (en) * | 2022-09-26 | 2023-10-17 | 上海芯跳科技有限公司 | Method and system for improving communication networking capability of electronic detonator |
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