CN102252569A - Electronic detonator identification and delay time design method - Google Patents
Electronic detonator identification and delay time design method Download PDFInfo
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Abstract
The invention relates to the technical field of explosive initiating control, and in particular relates to an electronic detonator identification and delay time design method. For solving the problems of insecurity in use of an electronic detonator and low management efficiency in the prior art, the invention provides an electronic detonator identification design method. Electronic detonator ID number and delay time information are quickly, accurately and securely input to an electronic detonator initiating device by combining the conventional commodity bar code management technology, designing printing bar code information for codes of the electronic detonator ID number and the delay time and placing bar code lags at electronic detonator pin lines. The method is mainly applied in the field of electronic detonator ID number and delay time management in the technical field of explosive initiating control.
Description
Technical field
The present invention relates to priming system initiation control technical field, relate in particular to a kind of electric detonator identification and delay time method for designing.
Background technology
Each electric detonator all has unique ID identity code.During engineering explosion, need to adopt electric detonator Register (obtaining electric detonator ID ID), the delay control circuit that connects every detonator, by every detonator is powered up the transmission control command one by one, obtain its ID identity code, set its explosion delay time according to actual needs, form engineering explosion file (the explosion file is made up of " sequence number+big gun hole number+detonator ID number+defer time "), be stored in the electric detonator Register of special use.Also need use the electric detonator priming device during engineering explosion, with the engineering explosion file in the electric detonator Register, be transferred in the electric detonator priming device by wired mode, finish the detection to electric detonator, the work such as control, delay time calibration of delaying time by this priming device, finish detonating by this electric detonator priming device at last electric detonator.
At present, on-the-spot explosion uses that electric detonator is essential to be equipped with special-purpose electric detonator Register, in order to finish electric detonator ID identity code is read setting with the explosion defer time.Because the electric detonator Register must cause hidden danger by only being connected and powering up operation with every electric detonator, comes risk for operator's the personal safety and the safety belt of blasting engineering.Also, just can finish detonating of electric detonator because engineering explosion needs the electric detonator Register to cooperate with the electric detonator priming device, cause blasting cost higher, manipulate also inconvenience.
Summary of the invention
The objective of the invention is: at the hidden danger of use electric detonator existence in the present engineering explosion, the practical problem that outfit electric detonator Register use cost is higher, blast operations is inconvenient, a kind of electric detonator identification and delay time method for designing are provided, realized to be equipped with the electric detonator Register in the engineering explosion, only adopt the electric detonator priming device, just can finish fast, accurately, safely the detonating of electric detonator, simplify the explosion flow process greatly.
The technical solution used in the present invention is as follows:
A kind of electric detonator identification and delay time method for designing comprise
The first step, use the electric detonator Register, obtain used each not ID identity code and delay time information of powder charge electric detonator;
Second goes on foot, fixes as if the delay time of electric detonator, ID identity code and delay time information according to each electric detonator that is obtained, use has the processor of editting function, encodes to generate the bar code that contains electric detonator ID identity code and delay time information; If the delay time of electric detonator is unfixing, use described processor, the ID identity code of electric detonator is encoded, generate the bar code that contains ID identity code information;
The barcode encoding information of each electric detonator that the 3rd step, the described processor of use will edit sends to bar code printer, prints the bar-code label of each electric detonator;
The mat woven of fine bamboo strips four step, each the electric detonator bar-code label that will print are affixed on the payment to a porter or the electric detonator surface of each corresponding electric detonator, obtain being marked with the convenient electric detonator of discerning its identity and delay time of different bar-code labels.
Coded system in the described step 2 comprises and adopts code128A coding, code128B coding, code39 coding, EAN13 coding, UPC A coding or RPS128 coding.
When the delay time of electric detonator is fixed, its coded format is ID ID, delay time; When the delay time of electric detonator is programmable, its coded format is the ID ID.
Described coded format also comprises payment to a porter length, the date of manufacture coding of electric detonator.
The invention has the beneficial effects as follows:
1. at the scene during explosion, owing to do not adopt the electric detonator Register, but directly use the special electronic blasting cap initiation device that has the bar code scan function, bar-code label in the electric detonator payment to a porter is scanned, obtain coded message, control the detonating of electric detonator to electric detonator, thereby the hidden danger of having avoided the livewire work of use electric detonator Register to bring has been guaranteed the security of on-the-spot explosion use electric detonator.
2. to ID identity code, the delay time of electric detonator, the bar code that adopts code128A coding, code128B coding, code39 coding, EAN13 coding, UPC A coding or RPS128 coding to form, be labeled on the electric detonator payment to a porter label, can be discerned by the electric detonator priming device easily.
3. adopt the electric detonator priming device, the bar code label that electric detonator included ID identity code, delay time information scan, and can obtain ID sign indicating number, the defer time information of electric detonator accurately and quickly, greatly improve the ease of use of electric detonator.
4. by method to electric detonator delay time bar code mark, according to actual needs the programmable electric detonator of delay time, the electric detonator of being used as " constant time lag " uses, not only there is the practical application person of this kind demand to bring greatly ease of use, the production of returning electric detonator manufacturing enterprise brings great convenience, and electric detonator manufacturing enterprise only need produce the programmable electric detonator of delay time and get final product.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 electric detonator priming device theory diagram;
Fig. 2 electric detonator priming device voltage transformation module circuit theory diagrams;
Fig. 3 electric detonator priming device signal condition modular circuit schematic diagram;
Fig. 4 electric detonator priming device two key circuit schematic diagrams that detonate;
Fig. 5 is an electric detonator ID bar code identification of the present invention;
Fig. 6 is electric detonator ID of the present invention number and constant time lag time bar code.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Preferred embodiment
The electric detonator priming device design process of using among the present invention is (in the design process, described electric detonator is the electric detonator that method for designing obtains according to the present invention, be the electric detonator that detonator ID identity and delay time information bar code are posted in electric detonator payment to a porter or surface): as shown in Figure 1, comprise power module, the human-computer interactive control module, display control module, authentication module, voltage conversion circuit, the voltage output control module, the signal condition module, scanning means, microprocessor control module respectively with port of human-computer interactive control module, the signal condition module first port both-way communication connects; Microprocessor control module input port of voltage output control module, scanning means output, port of display control module, authentication module output respectively connects; Port of power module is connected with another port of human-computer interactive control module, signal condition module the 3rd port respectively; Another port of power module is connected with voltage output control module second port by voltage conversion circuit, voltage output control module output is connected with signal condition module second port, the scanning means input is connected with the electric detonator output, and the signal condition module is connected with the electric detonator input.
Power module is the priming device power supply, use external power source, the voltage that power transfer module provides AC power is after filtering, voltage stabilizing, output LOW voltage (voltage range is 5V-7.8V) and module for power supply voltage two-way voltage, a port output module of power module supply voltage is human-computer interactive control module, display control unit, microprocessor control module, signal condition module operating voltage is provided; Another port output LOW voltage (voltage range 5V-7.8V) of power module is the voltage conversion circuit input port input voltage is provided.
Voltage conversion circuit as shown in Figure 2, comprise the chip U that boosts, first resistance R 1, second resistance R 2, resistance R S, first capacitor C 1, second capacitor C 2, the 3rd capacitor C 3, diode D, inductance L, the Vin port, the Vout1 port, the chip U three-prong that wherein boosts is connected with the Vin port as the booster circuit module input, chip U three-prong and resistance R S one end boost, first capacitor C, 1 one end concurrents connect, the resistance R S other end, chip U second pin boosts, chip U first pin boosts, inductance L one end connects, the inductance L other end, diode D anode, chip U the 8th pin concurrent that boosts connects, chip U the 7th pin ground connection of boosting, chip U the 6th pin that boosts connects second capacitor C, 2 one ends, the second electric capacity other end ground connection, chip U the 5th pin ground connection of boosting, boost chip U the 4th pin respectively with first resistance R, 1 one ends, second resistance R, 2 one ends connect, first resistance R, 1 other end ground connection, second resistance R, 2 other ends, diode D negative electrode, the 3rd capacitor C 3 one end concurrents connect, the 3rd capacitor C 3 other end ground connection, second resistance R, 2 other ends, diode D negative electrode, the 3rd capacitor C 3 one end concurrents are connected with the Vout1 port, the Vout1 port is as the output of voltage conversion circuit, the Vin port is connected as another output of voltage conversion circuit input and power module, and the output of voltage conversion circuit is connected with another input of voltage output control module.Another port of power module connects chip U the 3rd port that boosts and is connected with the Vin port, and for voltage conversion circuit provides input voltage (5V-7.8V), the output of voltage conversion circuit (being Vout1) is connected with voltage output control circuit.(5V-7.8V) boost in voltage of Vin port input can be arrived the Vout1 port, its output voltage is defined as Vout (10V-30V), by regulating R1, R2 resistance size, exports different magnitudes of voltage.
Is high voltage (10V-30V) as voltage conversion circuit with the low voltage transition of importing, R1, R2 size and output voltage relation: Vout=1.25 (1+R2/R1)
1) if want Vout=10V, according to 10=1.25 (1+R2/R1),
So get R1=1.6 k Ω, R2=11k Ω, output Vout is about 10V;
2) if want Vout=23V, according to 23=1.25(1+R2/R1)
So: R2/R1=17.4, get R1=2.2 k Ω, R2=39 k Ω, output Vout is about 23V;
3) as if Vout=30V, according to 30=1.25 (1+R2/R1),
So get R1=1.0 k Ω, R2=24k Ω, output Vout is 30V.
In a word, according to Vout=1.25 (1+R2/R1) relational expression, obtain the resistance of rational resistance R 1, R2.Making its output voltage range is 10V-30V.
The voltage output control module carries out high break-make control to the high voltage of voltage conversion circuit output by the microprocessor control module; And the high voltage and the low-voltage that provides of power module of output are optionally exported, high voltage is the required voltage of electric detonator delay time calibration and the voltage that detonates, low-voltage is that electric detonator carries out communication, detects voltage, low-voltage and high voltage output can be switched under the programme-control of microprocessor control module.In this device, electric detonator is that the electric detonator that has self ID number and delay time information bar code in the payment to a porter (if delay time is fixed, then also comprises delay time information in the electric detonator payment to a porter; If delay time is unfixing, then do not comprise delay time information).
The signal condition module comprises signal transmitting module, signal receiving module, Vin1 port, in port, Out+ port, Out-port, Vout2 port, circuit as shown in Figure 3, wherein signal transmitting module comprises first power model, second power model; Signal receiving module comprises sample resistance (5～10 Ω), amplifier, filter circuit, rectification circuit; Described voltage output control module output is connected with the Vin1 port, described microprocessor control module output is connected with the in port, described Vin1 port is connected with first power model, second port, described second power model, second port, and described in port is connected with described first power model, first port, described second power model, first port; Described first power model the 3rd port is connected with sample resistance, described amplifier (integrated computing power amplifier, major function is that the signal that electric detonator feeds back is amplified processing, obtain the signal that an initiation control device is discerned and controlled easily, for example adopt AD623 or similar amplifier) first port (input), described amplifier second port (input) is connected across the sample resistance two ends, (function is some interfering signals of filtering electronic detonator feedback to amplifier the 3rd port (output) with filter circuit, extract useful signal, the signal of telecommunication that electric detonator feeds back to the initiation control device is in certain voltage range, by the choice of this scope being realized the filtration treatment of signal), (function is that the signal after filtering carries out the shaping processing to shaping circuit, make the initiation control device reliably receive processing), the Vout2 port is linked in sequence, the sample resistance other end is connected with the Out+ port, second power model the 3rd port is connected with the Out-port, described Vin1 port, described in port is as the signal condition module input, described Vout2 port is connected with the microprocessor control module as output port, described Out+ port, described Out-port is jointly as described another output of signal condition module, another output series connection of described signal condition module 1 or a plurality of electric detonator.Signal transmitting module is handled the command information that microprocessor control module (in end) sends, export a differential signal and (pass through Out+, two ports of Out-) (be equipped with the electric detonator of electronic delay igniter for electric detonator, realize that function is a monitoring electric detonator duty, receive the retaking of a year or grade of electric detonator state, online patrolling and examining, the defer time calibration, sense command and relevant information replied to the microprocessor control module such as detonate, it is safer to make that electric detonator detonates, and the electric detonator payment to a porter has the bar code of sign electric detonator ID number and delay time information) interior integrated chip module.Signal receiving module with electric detonator by holding wire feedback data and information amplify, after shaping and filtering handles, the signal of a stability regular of output returns to the microprocessor control module by the Vout2 port.The signal receiving module input is parallel to the sample resistance two ends by positive and negative two pin of the amplifier in the signal receiving module.The signal condition module is carried out communication with a plurality of electric detonator priming devices simultaneously by direct current carrier communication mode.
Scanning apparatus comprises bar-code scanner, bar-code reader or bar code scan rifle, scanning apparatus is by bar code in the payment to a porter of scanning electron detonator, electron gain detonator ID and delay time information, and the information obtained connected by usb data send to the microprocessor control module, microprocessor is when carrying out the data storage, successively a plurality of electric detonators are provided with hole number, a plurality of electric detonators are scanned successively, the hole number increases progressively.If the detonator delay time that is stored in the initiator is made amendment, can rescan the bar code of primary electron detonator payment to a porter and revise defer time and confirm, operation such as search, revise, delete and add new ID number by the human-computer interactive control module by the human-computer interactive control module.After the typing of detonator id information is good, the communication bus can be connected priming device, operation such as carry out that online detection, defer time are calibrated, detonated.
Authentication module comprises two key control modules and authority checking module.After priming device powers up, the storage card that stores authorization key is inserted USB interface on the priming device, microprocessor control module and storage card carry out the identity information checking, read the secret key information of storage card storage by little processing internal processes automatically and judge the password correctness automatically; After, the sequential of detonating correct at a series of system initialization of process and identity information verification operation is correct, press two key control modules (comprising two two key control circuit that independently detonate), two key control modules of detonating are to send time break, to send a time break to the microprocessor control module, after the microprocessor control module is received time break, could send fuze to electric detonator.Two key control modules comprise two two key detonation chains, circuit as shown in Figure 4, two key detonation chains comprise the 3rd resistance R 3, the 4th resistance R 4, K switch, capacitor C, power Vcc, the 3rd resistance R 3 one termination power Vcc; The 3rd resistance R 3 other ends, K switch one end, the 4th resistance R 4 one ends, capacitor C one end concurrent connect, and as two key detonation chain outputs; The K switch other end, the 4th resistance R 4 other ends, the capacitor C other end connect altogether, and two key detonation chain outputs are connected with the microprocessor control module.
Display control module comprises liquid crystal indicator and button, and port of power module is to liquid crystal indicator (LCDs) power supply, and the microprocessor control module is connected with liquid crystal indicator, button.The work of button fluid,matching crystal display screen.
The human-computer interactive control module realizes by PC, carry out the transfer of data both-way communication with the microprocessor control module by RS232,485 agreements, the human-computer interactive control module downloads to the microprocessor control module of priming device with electric detonator initiation control information (comprise electric detonator ID number, electric detonator delayed data etc.), and the microprocessor control module is returned to upper computer control module with the electric detonator relevant information that receives.
The microprocessor control module is that the core control part of priming device is realized effect by microprocessors such as ARM, single-chip microcomputers:
At first carrying out authorization key by the authority checking module of authentication module judges;
Second: be by bar-code scanner obtain ID number of electric detonator with delayed data (if delayed data is able to programme, then carry out the delay time setting) by the human-computer interactive control module, and the hole number of electric detonator is set the time in storage, show by liquid crystal indicator, it is carried out the change of delay time by the human-computer interactive control module;
The the 3rd: carry out information exchange with the human-computer interactive control module;
The the 4th: control LCDs, button operate as normal;
The the 5th:, make the voltage output module by the signal condition module and according to the low-voltage and the high voltage of different control signals output electric detonator needs of work by transmitting control signal to the voltage output module;
The the 6th: send command information and receive processing signals conditioning module feedback data to the signal condition module.By communication between signal condition module and the electric detonator, finish operations such as electric detonator ID typing, defer time modification, electric detonator communication detection, the detection of bridge silk break-make, defer time calibration.The information that the information of same that electric detonator is received by the signal condition module sends is compared, and judges whether electric detonator correctly writes defer time;
The the 7th: after receiving the time break that two keys that detonate send, send fuze to electric detonator;
The 8th: microprocessor control module control signal conditioning module is carried out communication with multiple electric detonator simultaneously by direct current carrier communication mode.
The electric detonator course of work:
Step 2, the typing of electric detonator information: ID and the delay time information of obtaining a plurality of electric detonators by bar code scanner successively (then can be obtained if delay time is fixing, then do not need to obtain if delay time is fixing), the information that obtains by communication modes such as USB, is sent to the microprocessor control module and stores.The scanning electron detonator carries out successively, after obtaining an electric detonator information, ID number and delay time (then can be obtained if delay time is fixing, then do not need to obtain if delay time is fixing) number increase progressively successively according to the electric detonator hole and store, and carry out validation of information by upper computer control module, if the electric detonator defer time that is stored in the microprocessor control module is made amendment, can rescan once and revise defer time, electric detonator information before will covering after the affirmation; Operations such as also can searching, revise, delete and add new ID number by the human-computer interactive control module, after the typing of detonator id information is good, electric detonator can be connected with the signal conditioning circuit of priming device by the communication bus and (and then be connected with the microprocessor control module, for the operation such as calibrate, detonate of online detection, defer time is prepared), execution in step three.
By the human-computer interactive control module be set the electric detonator burst time, and send control information to little processing and control module, microprocessor module receives the control command that the man-machine interaction control module sends, and with itself and respective electronic detonator ID number that is stored in the microprocessor control module, corresponding time delay.By by the key control LCDs, check and revise a plurality of electric detonator ID numbers of being stored in the microprocessor control module, defer time and relevant fuzing information, execution in step four.
Step 4: electric detonator detects and initiation control
Control corresponding electric detonator by the signal condition module, under low-voltage, a plurality of electric detonators are detected respectively, a plurality of electric detonators are given the microprocessor control module with feedback information, the electric detonator state is shown by liquid crystal indicator, according to testing result a plurality of electric detonators are carried out misarrangement then.The low voltage transition of by voltage conversion circuit power module being exported after finishing is a high voltage.The control signal that the voltage output control module sends according to the microprocessor control module exports optionally to high-low pressure output module input high voltage and low-voltage that (high voltage is the required voltage of electric detonator delay time calibration and the voltage that detonates, and low-voltage is the voltage that electric detonator is carried out communication, detection.The sub-detonator of maximum 500 generatings that the priming device load capacity can be detonated supporting with it simultaneously, the safe initiation distance is above 1500 meters), output ground high voltage carries out the defer time calibration to a plurality of electric detonators, after calibration finishes, enter the state of detonating, after judging (carrying out password authentification) and electric detonator charging by demo plant through the password that detonates, press two keys that detonate simultaneously and produce time break, the microprocessor control module is according to time break, send fuze to electric detonator, after each electric detonator receives the fuze of priming device transmission, trigger, time-delay finishes back electric detonator (the electronic delay device being installed, the repid discharge of electronic delay device electric capacity) and goes up igniter head ignition, finishes electric detonator and detonates.
It below is the design process of electric detonator identification and delay time method for designing.
Mentality of designing: in conjunction with ripe now commodity bar code technology, electric detonator ID identity information and delay time information are passed through coding, print on the label paper with one dimension or two-dimensional bar form, again label paper is identified at the tail end of detonator payment to a porter, by bar code scanner the electric detonator priming device is advanced in the id information typing, by the outside sign of scanning electron detonator ID bar code, can guarantee that the ID typing is accurate, can concentrate electric detonator is scanned, also can put into the laggard line scanning in big gun hole at electric detonator, easy to use, the efficient height.
Because electric detonator ID ID bar code is 24 bit binary data, i.e. 6 heuristicimal codes, comprising character is 0～9, therefore the combination of A～F need encode.The electric detonator delay time can be for fixing and programmable, so electric detonator identity and two kinds of coded systems of delay time message identification of constant time lag time and programmable delay time are provided.Delay time can be shown for the electric detonator that the constant time lag time is arranged.
Detailed process: if delay time is unfixing, obtain electric detonator ID ID information by the electric detonator Register, the information of obtaining is sent to the processor (by DSP or arm processor) with editting function encodes (coded system comprises code128A coding, code128B coding, code39 coding, EAN13 coding, UPC A coding or RPS128 coding), and being transferred to bar code printing equipment, bar code printing equipment prints to the bar code information of ID ID correspondence on the label paper; If delay time is fixed, then the electric detonator Register reads electric detonator ID number and delay time, the information of obtaining is sent to the processor with editting function encodes, processor is transferred to bar code printing equipment with the information that encodes, bar code printing equipment prints to the bar code information of ID number and delay time correspondence on the label paper (because the application circumstances of detonator, label paper should select waterproof, anti-greasy dirt, preventing wrinkle).Bar-code label paper is fixed in the electric detonator payment to a porter.The user checks the detonator relevant information for convenience, can also add payment to a porter length, information such as date of manufacture on the ID label.
When the electric detonator of tape sign indicating number uses, if delay time is unfixing, then by having the electric detonator priming device of bar code read functions, every in electric detonator electric detonator payment to a porter label is scanned, obtain the ID bar code of electric detonator and the delay time set according to actual engineering carries out time set; If delay time is fixed, then by having the electric detonator priming device of bar code read functions, every in electric detonator electric detonator payment to a porter label is scanned, obtain the ID and the delay time bar code of electric detonator, thereby finish the typing of the engineering electric detonator relevant information of detonating, this process need not electric detonator is powered up, and not only greatly reduces dangerous risk, has also improved the efficiency of inputting of electric detonator information greatly.Use at constant time lag time electric detonator, only need every right electric detonator payment to a porter label to scan during use, just obtain the ID sign indicating number and the defer time of electric detonator.
Fig. 5 is an electric detonator ID code-bar sign indicating number of the present invention, and the delay time of mark can on-the-spotly be set, and the ID of electric detonator shown in figure sign indicating number is " A010EF ", and bar code is to adopt the code128 coding.
Fig. 6 is electric detonator ID sign indicating number of the present invention and delay time bar code, mark be " constant time lag ", the ID of electric detonator shown in figure sign indicating number is " A010EF ", delay time is 100ms, bar code is to adopt the code128 coding.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (4)
1. electric detonator identification and delay time method for designing is characterized in that, comprise
The first step, use the electric detonator Register, obtain used each not ID identity code and delay time information of powder charge electric detonator;
Second goes on foot, fixes as if the delay time of electric detonator, ID identity code and delay time information according to each electric detonator that is obtained, use has the processor of editting function, encodes to generate the bar code that contains electric detonator ID identity code and delay time information; If the delay time of electric detonator is unfixing, use described processor, the ID identity code of electric detonator is encoded, generate the bar code that contains ID identity code information;
The barcode encoding information of each electric detonator that the 3rd step, the described processor of use will edit sends to bar code printer, prints the bar-code label of each electric detonator;
The mat woven of fine bamboo strips four step, each the electric detonator bar-code label that will print are affixed on the payment to a porter or the electric detonator surface of each corresponding electric detonator, obtain being marked with the convenient electric detonator of discerning its identity and delay time of different bar-code labels.
2. electric detonator identification according to claim 1 and delay time method for designing, it is characterized in that: the coded system in the described step 2 comprises and adopts code128A coding, code128B coding, code39 coding, EAN13 coding, UPC A coding or RPS128 coding.
3. electric detonator identification according to claim 1 and 2 and delay time method for designing is characterized in that: when the delay time of electric detonator is fixed, its coded format is ID ID, delay time; When the delay time of electric detonator is programmable, its coded format is the ID ID.
4. electric detonator identification according to claim 3 and delay time method for designing is characterized in that described coded format, also comprise payment to a porter length, the date of manufacture coding of electric detonator.
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| CN103591859A (en) * | 2012-08-17 | 2014-02-19 | 北京北方邦杰科技发展有限公司 | Method for applying digital electronic detonators |
| CN105216454A (en) * | 2015-08-21 | 2016-01-06 | 深圳大成创安达电子科技发展有限公司 | A kind of host computer implementation method of electric detonator production note decoding apparatus |
| CN106427233A (en) * | 2016-08-31 | 2017-02-22 | 湖南神斧集团向红机械化工有限责任公司 | Three-code binding system of electronic detonator |
| CN111023921A (en) * | 2019-11-05 | 2020-04-17 | 攀枝花学院 | Electronic detonator detonation system for tunnel blasting |
| CN111829404A (en) * | 2020-07-31 | 2020-10-27 | 重庆云铭科技股份有限公司 | Method and system for setting electronic detonator hole numbers and delay time in batch |
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| CN103591859A (en) * | 2012-08-17 | 2014-02-19 | 北京北方邦杰科技发展有限公司 | Method for applying digital electronic detonators |
| CN103448381A (en) * | 2013-08-19 | 2013-12-18 | 杭州浙大精益机电技术工程有限公司 | UV code spraying device of steel tube |
| CN105216454A (en) * | 2015-08-21 | 2016-01-06 | 深圳大成创安达电子科技发展有限公司 | A kind of host computer implementation method of electric detonator production note decoding apparatus |
| CN106427233A (en) * | 2016-08-31 | 2017-02-22 | 湖南神斧集团向红机械化工有限责任公司 | Three-code binding system of electronic detonator |
| CN106427233B (en) * | 2016-08-31 | 2017-10-17 | 湖南神斧集团向红机械化工有限责任公司 | A kind of trigram binding system of electric detonator |
| CN111023921A (en) * | 2019-11-05 | 2020-04-17 | 攀枝花学院 | Electronic detonator detonation system for tunnel blasting |
| CN111829404A (en) * | 2020-07-31 | 2020-10-27 | 重庆云铭科技股份有限公司 | Method and system for setting electronic detonator hole numbers and delay time in batch |
| CN113028917A (en) * | 2021-03-05 | 2021-06-25 | 苏州一路连科科技有限公司 | Time-adjustable electronic detonator control method and device and storage medium |
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Effective date of registration: 20190103 Address after: 214000 Star Incubator on the Second Floor of F11 Building 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Shengjing Electronic Technology Co., Ltd. Address before: 621000 Mian Shan Road, Mianyang, Sichuan Province, No. 64 Patentee before: Sichuan Jiuanxin Electronic Technology Co.,Ltd. |
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Address after: No. g1-208, China Sensor Network International Innovation Park, No. 200, Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Shengjing Microelectronics Co., Ltd Address before: 214000 Chuangxing incubator, 2nd floor, building F11, 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province Patentee before: WUXI SHENGJING ELECTRONIC TECHNOLOGY Co.,Ltd. |