CN103884245A - Communication method for multiple electronic detonators with shared leg wire - Google Patents
Communication method for multiple electronic detonators with shared leg wire Download PDFInfo
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- CN103884245A CN103884245A CN201410143012.XA CN201410143012A CN103884245A CN 103884245 A CN103884245 A CN 103884245A CN 201410143012 A CN201410143012 A CN 201410143012A CN 103884245 A CN103884245 A CN 103884245A
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Abstract
The invention discloses a communication method for multiple electronic detonators with a shared leg wire in the technical field of connection and communication design of electronic detonators. The method comprises the following steps: connecting multiple electronic detonators with different types of preset codes in parallel in the same leg wire; connecting the leg wire with an electronic detonator characteristic reader; respectively transmitting the type codes and characteristic information to the multiple electronic detonators connected to the leg wire in parallel by the electronic detonator characteristic reader; after the electronic detonators connected to the leg wire in parallel receive the type codes and characteristic information, storing the characteristic information and transmitting response information when the type codes transmitted by the electronic detonator characteristic reader are judged to be consistent with preset type codes; disconnecting connection between the leg wire and the electronic detonator characteristic reader after the characteristic information is stored in each electronic detonator which is connected in parallel with the leg wire, and connecting the leg wire into a detonation branch. The communication and recognition problems in the process of sharing the same leg wire among the multiple electronic detonators are solved, the construction convenience is improved, and the miss-fire rate of the electronic detonators is reduced.
Description
Technical field
The invention belongs to electric detonator and connect the design field of communicating by letter with electric detonator, relate in particular to a kind of communication means of multiple electric detonators of shared payment to a porter.
Background technology
Electric detonator arranges accurately owing to delaying and is controlled safely, becomes gradually the conventional equipment in blasting engineering.In blast working process, as shown in Figure 1, its structure is common initiation net, and multiple electric detonators 1 are connected with payment to a porter 2 separately respectively, then by payment to a porter 2 and link same and detonate in branch road 3, many branch roads 3 that detonate are connected with initiator, form blasting circuit.
There is following problem in existing electronic detonator initiating network:
(1) work progress complexity is loaded down with trivial details, easily makes mistakes.
Existing initiation net belongs to master-slave mode syndeton, when host computer is communicated by letter with electric detonator, must know in advance the ID of electric detonator.But, the ID of electric detonator is pre-stored in electric detonator inside, can pass through Register single operation electric detonator, thereby get electric detonator ID, or one by one electric detonator is connected into while detonating branch road and obtains electric detonator ID, this process is registration process, construct loaded down with trivial details, reliability is low, and when having multiple electric detonator in a payment to a porter, cannot obtain electric detonator ID by registration.
Can also first electric detonator be accessed to the branch road that detonate, know the ID of electric detonator by being bundled in the label 4 (as shown in Figure 1) of electric detonator outside.In Fig. 1, host computer knows that the process of electric detonator ID is, the label 4 that first utilizes task equipment scanning and electric detonator 1 to bind, by the corresponding relation between label 4 and electric detonator ID, obtain the ID of each electric detonator, then by the ID input host computer of electric detonator.After the ID of host computer electron gain detonator, the process of communicating by letter with electric detonator is: host computer sends to all electric detonators in network the instruction/information that comprises electric detonator ID, electric detonator adopts the mode of poll to receive instruction/information, again according to the electric detonator ID wherein comprising, whether decision instruction/information is the instruction/information that sends to oneself, when being confirmed to be after the instruction/information that sends to oneself, correspondingly operating and send answer signal to host computer.
This mode is in the time of construction, the bar code of the each electric detonator of scanning in advance, then input corresponding hole number or scanning and print in advance and be placed on by hole order the bar code that comprises porose number on limit, big gun hole, in the time that initiation net is larger, its work progress is extremely complicated loaded down with trivial details.Simultaneously, host computer is in the time communicating by letter with electric detonator, need first by the electric detonator ID of scanning and the corresponding relation in hole number import host computer in advance, then host computer adopts the mode of poll to send instruction/information, receive and reply the instruction/information of host computer by electric detonator, for extensive initiation net, import and export and distribute above-mentioned corresponding relation to need to be very careful, this process is also very consuming time, uses too complicated for user.Especially, if in same payment to a porter multiple electric detonators in parallel, its construction complexity and time loss will be multiplied.In addition, storing, transport even in work progress, very easily stained, damage or lose with the bar code of electric detonator binding, cause the inconvenience of construction.
(2) rate of miss-firing of electric detonator is higher than the rate of miss-firing of traditional electrical detonator.
Due to electric detonator volume restrictions, the energy storage nargin of detonating of general electric detonator is less, therefore it is shorter that electric current flows through time of electric detonator bridge silk, generally only have tens delicate, in the time that the coated bridge silk of medicament is better, electric detonator can normally detonate, if medicament is combined with bridge silk when bad, just likely there is the bridge silk situation of medicament of cannot igniting, and then cause electric detonator to miss-fire.Due to different from electric cap ignition incentive mechanism, according to statistical analysis, the rate of miss-firing of electric detonator, conventionally in some thousandths of, exceeds an order of magnitude than traditional electrical detonator ten thousand/several rate of miss-firing, and this has hindered the enthusiasm that electric detonator uses greatly.
If improve the rate of miss-firing of electric detonator, can consider to increase the susceptibility of priming, or improve the capacity of the inner storage capacitor of electric detonator.But, increase the susceptibility of priming, can cause the quick-fried rate of mistake of electric detonator to increase, in the time that electric detonator is inputted lower voltage (voltage when proper communication), the electric energy that storage capacitor accumulates, also may light priming, ignite electric detonator, not meet the intrinsic safety of electric detonator.This is by the production of serious threat electric detonator, transportation and use safety.And the capacity of the inner storage capacitor of raising electric detonator equally also can increase the quick-fried rate of electric detonator mistake on the one hand, cause security to reduce, on the other hand, the increase of electric capacity volume certainly will bring the series of problems such as many detonator assemblings.
(3) degree of depth blasting cost of same position is too high.
In blast working process, sometimes, in order to realize the degree of depth explosion of certain position, conventionally need in blast hole corresponding to this position, put into multiple electric detonators in the wild.As shown in Figure 2, in the time that blast hole 5 is darker, if each electric detonator 1 is connected with detonate branch road 3 or initiator by payment to a porter 2 separately, will certainly increases the use amount of payment to a porter, thereby cause the increase of construction cost.If by payment to a porter identical access in parallel multiple electric detonators of putting into same blast hole, can reduce the use of payment to a porter, but host computer cannot be communicated by letter with the multiple electric detonators that share identical payment to a porter, its reason is, in the time that host computer sends information to the multiple electric detonators that share identical payment to a porter, sharing that multiple electric detonators of identical payment to a porter send simultaneously should signal, and these answer signals are stack mutually in identical payment to a porter, cannot distinguish.
For above-mentioned problems of the prior art, the present invention proposes a kind of communication means of multiple electric detonators of shared payment to a porter, to solving above-mentioned problems of the prior art.
Summary of the invention
The object of the invention is to, a kind of communication means of multiple electric detonators of shared payment to a porter is provided, solution prior art cannot realize host computer and carry out easy problem of communicating by letter with multiple electric detonators of shared payment to a porter.
To achieve these goals, the technical scheme that the present invention proposes is that a kind of communication means of multiple electric detonators of shared payment to a porter, is characterized in that described communication means comprises:
Step 1: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding;
Step 2: described payment to a porter is connected with electric detonator feature read write line;
Step 3: electric detonator feature read write line is the position in initiation net according to described payment to a porter, accesses multiple electric detonators difference transmission types of described payment to a porter and encodes and characteristic information to parallel connection;
Step 4: multiple electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding type coding preset with self that electric detonator feature read write line sends is consistent, store described characteristic information and to electric detonator feature read write line transmission response message;
Step 5: the each electric detonator that accesses described payment to a porter when parallel connection has been stored after characteristic information, disconnects being connected of described payment to a porter and electric detonator feature read write line, then by the described payment to a porter access branch road that detonates.
The identical payment to a porter of the described electric detonator by preset dissimilar coding access in parallel specifically comprises:
Sub-step A1: set type coding;
Sub-step A2: inject type coding to electric detonator;
Sub-step A3: the pipe shaft of the electric detonator that has injected same type coding is applied to identical color, or fix identical bar code by having injected on the pipe shaft of electric detonator of same type coding;
Sub-step A4: select the identical payment to a porter of electric detonator access in parallel that pipe shaft color is different, or select the identical payment to a porter of electric detonator access in parallel that pipe shaft bar code is different.
The identical payment to a porter of the described electric detonator by preset dissimilar coding access in parallel specifically comprises:
Sub-step B1: set the number N of the electric detonator of the identical payment to a porter of access in parallel, and set N different type coding;
Sub-step B2: make i=1;
Sub-step B3: get an electric detonator access electric detonator feature read write line;
Sub-step B4: electric detonator feature read write line sends to described electric detonator the type coding that comprises i type coding instruction is set;
Sub-step B5: electric detonator receives that type coding arranges after instruction, i type coding in the instruction of storage class encoding setting;
Sub-step B6: disconnect being connected of described electric detonator and electric detonator feature read write line;
Sub-step B7: make i=i+1, if i≤N returns to sub-step B3; Otherwise, carry out sub-step B8;
Sub-step B8: by the identical payment to a porter of access in parallel N electric detonator having stored respectively different type codings.
After described step 5, also comprise:
Sub-step C1: the branch road that will detonate access initiator;
Sub-step C2: if electric detonator has been stored extension, skip to sub-step C3; If electric detonator is not stored extension, determine extension the storage of electric detonator according to the characteristic information of electric detonator;
Sub-step C3: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.Described characteristic information comprises the extension of electric detonator, the network address, blast hole information, blast hole array information or the explosion segment information of electric detonator;
The network address of described electric detonator is the branch road ID that detonates, or the network address of described electric detonator is branch road ID and the branch road serial number of detonating;
Described blast hole information is sequence number in blast hole number and/or hole;
The relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number and blast hole by blast hole forms, or in the relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number, blast hole by blast hole and hole, sequence number forms;
The relative extension of segment number, electric detonator serial number and the blast hole of the blast hole that described explosion segment information is imbedded by electric detonator forms, or between the relative extension of the segment number of the blast hole imbedded by electric detonator of described explosion segment information, electric detonator serial number, blast hole and hole, elementary errors forms.
After described step 5, also comprise:
Sub-step D1: the branch road that will detonate access networking device;
Sub-step D2: before the device access repeater of networking or afterwards, if electric detonator has been stored extension, skip to sub-step D3; If electric detonator is not stored extension, determine extension the storage of electric detonator according to the characteristic information of electric detonator;
Sub-step D3: after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device;
Step D4: initiator issues fuze by repeater and networking device to electric detonator;
Step D5: electric detonator starts timing receiving after fuze, and detonate arriving while delaying.
Described characteristic information comprises the extension of electric detonator, the network address, blast hole information, blast hole array information or the explosion segment information of electric detonator;
The network address of described electric detonator is the branch road ID that detonates, or the network address of described electric detonator is branch road ID and the branch road serial number of detonating;
Described blast hole information is sequence number in blast hole number and/or hole;
The relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number and blast hole by blast hole forms, or in the relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number, blast hole by blast hole and hole, sequence number forms;
The relative extension of segment number, electric detonator serial number and the blast hole of the blast hole that described explosion segment information is imbedded by electric detonator forms, or between the relative extension of the segment number of the blast hole imbedded by electric detonator of described explosion segment information, electric detonator serial number, blast hole and hole, elementary errors forms.
Beneficial effect of the present invention is:
(1), in the time that host computer is communicated by letter with electric detonator, without the I D of knowing in advance electric detonator, avoided complicated work progress;
(2) its characteristic information in initiation net is set in the work progress of electric detonator, a large amount of calculating are completed automatically by equipment, have improved reliability, have reduced mistake, greatly reduce operating personnel's operation complexity, be easy to training and construction;
(3) overcome with the bar code of electric detonator binding and in storage, transportation and work progress, received stained or lose the construction inconvenience causing;
(4) solve multiple electric detonators and shared communication and identification problem when payment to a porter, as to an electric detonator operation, both convenient for users for the operation of the multiple electric detonators of common payment to a porter, reduce again the rate of miss-firing of electric detonator;
(5) for the medium-length hole blasting of same position, can adopt multiple electric detonators to share the connected mode of payment to a porter, reduce the use of payment to a porter, reduce equipment input cost.
Accompanying drawing explanation
Fig. 1 is existing electronic detonator initiating network structure;
Fig. 2 is the schematic diagram that multiple electric detonators are put into same blast hole;
Fig. 3 is 4 electric detonators access in parallel payment to a porter schematic diagram that shares payment to a porter;
Fig. 4 is that electric detonator feature read write line is to the multiple electric detonator transmission types codings and the characteristic information schematic diagram that share this payment to a porter;
Fig. 5 is the first initiation net structure chart that the embodiment of the present invention relates to;
Fig. 6 is the another kind of initiation net structure chart that the embodiment of the present invention relates to;
Fig. 7 is the network address and the extension mapping table of electric detonator;
Fig. 8 is sequence number and extension mapping table in blast hole number and hole;
Fig. 9 is blast hole array schematic diagram;
Figure 10 is the extension of electric detonator and the mapping table of electric detonator serial number being formed by blast hole array information;
Figure 11 is Tunnel Blasting construction schematic diagram;
Figure 12 is the extension of electric detonator and the mapping table of electric detonator serial number being formed by explosion segment information;
In figure, 1-electric detonator, 2-payment to a porter, the 3-branch road that detonates, 4-label, 5-blast hole, 6-electric detonator feature read write line.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.Should be emphasized that, following explanation is only exemplary, rather than in order to limit the scope of the invention and to apply.
The present embodiment injects electric detonator with the type coding of electric detonator in the production phase, and the extension that characteristic information is electric detonator is that example describes.
Step 101: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, this step comprises following sub-step:
Sub-step A1: set type coding.
The number of supposing the electric detonator that shares payment to a porter is 4, sets 4 type codings, is respectively 0,1,2 and 3.
Sub-step A2: inject type coding to electric detonator.
In each electric detonator production process, random in the memory of each electronic detonator control circuit, write a type coding.
Sub-step A3: the pipe shaft of the electric detonator that has injected same type coding is applied to identical color.
In this example, coated red on the pipe shaft of all electric detonators that are 0 by injection type coding, on the pipe shaft of all electric detonators that injection type coding is 1, apply blue, on the pipe shaft of all electric detonators that injection type coding is 2, apply yellow, on the pipe shaft of all electric detonators that injection type coding is 3, apply green.
Sub-step A4: select the identical payment to a porter of electric detonator access in parallel that pipe shaft color is different.
The identical payment to a porter of electric detonator access in parallel that the pipe shaft color of electric detonator is respectively red, blue, yellow and green, forms 4 electric detonators that share payment to a porter, as shown in Figure 3.
Step 102: payment to a porter is connected with electric detonator feature read write line.
Step 103: electric detonator feature read write line is the position in initiation net according to payment to a porter, encodes and characteristic information to 4 electric detonator transmission types that share this payment to a porter respectively, as shown in Figure 4.
In this example, the extension that characteristic information is electric detonator.Because the blast hole that 4 electric detonators in every payment to a porter are imbedded is determined, and blast hole detonate that to delay be pre-designed, therefore the extension of 4 electric detonators in every payment to a porter is exactly the extension of their blast holes of imbedding.If more than one of the electric detonator in blast hole, and the elementary errors of delaying in addition between electric detonator in blast hole, arrange extension elementary errors on the basis that can delay at blast hole.If 4 electric detonators are imbedded same blast hole, and the extension of blast hole is 50 milliseconds, in hole, the extension elementary errors of each electric detonator is 3 milliseconds, and the characteristic information of 4 electric detonators is just 50 milliseconds, 53 milliseconds, 56 milliseconds and 59 milliseconds respectively.
Electric detonator feature read write line is successively to 4 electric detonator transmission types codings 0 and the characteristic information 50 of parallel connection access payment to a porter, type coding 1 and characteristic information 53, type coding 2 and characteristic information 56, type coding 3 and characteristic information 59.
Step 104: 4 electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding type coding preset with self that electric detonator feature read write line sends is consistent, store described characteristic information and to electric detonator feature read write line transmission response message.
When after electric detonator feature read write line transmission types coding 0 and characteristic information 50, the electric detonator storage characteristic information 50 of storage class coding 0.When after electric detonator feature read write line transmission types coding 1 and characteristic information 53, the electric detonator storage characteristic information 53 of storage class coding 1.When after electric detonator feature read write line transmission types coding 2 and characteristic information 56, the electric detonator storage characteristic information 56 of storage class coding 2.When after electric detonator feature read write line transmission types coding 3 and characteristic information 59, the electric detonator storage characteristic information 59 of storage class coding 3.
Step 105: stored after characteristic information when each electric detonator of parallel connection access payment to a porter, disconnected being connected of described payment to a porter and electric detonator feature read write line, more described payment to a porter is accessed to the branch road that detonates.
Step 106: the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored extension, by all branch roads access initiators that detonate, as shown in Figure 5.It should be noted that, share the electric detonator number of payment to a porter and need to determine according to practice of construction, can be 2,3,4 etc., is not all electric detonators of equal number in parallel of every payment to a porter in initiation net.In addition, the branch road that detonates providing in Fig. 5 is 3, and in actual use, the quantity of the branch road that detonates can be according to the quantity adjustment of blast hole.
Step 107: stored extension due to electric detonator now, performed step 108.
Step 108: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
Step 106-step 108 in above-described embodiment can also be:
Step 106 ': the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored extension, by all branch roads access networking devices that detonate, as shown in Figure 6.It should be noted that, the repeater providing in Fig. 6 and networking device are respectively 2, and the branch road that detonates on the device of each networking is 3.And in actual use, the quantity of repeater, networking device and the branch road that detonates can be adjusted according to condition of construction.
Step 107 ': if electric detonator has been stored extension, skip to step 108 '.
Step 108 ': after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device.
Step 109 ': initiator issues fuze by repeater and networking device to electric detonator.
Step 110 ': electric detonator starts timing receiving after fuze, and detonates arriving while delaying.
The present embodiment injects electric detonator with the type coding of electric detonator in the production phase, and the network address that characteristic information is electric detonator is that example describes.
Step 201: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, the detailed process of this step is identical with sub-step A1-sub-step A4.
Step 202: payment to a porter is connected with electric detonator feature read write line.
Step 203: electric detonator feature read write line is the position in initiation net according to payment to a porter, encodes and characteristic information to 4 electric detonator transmission types that share this payment to a porter respectively.
In this example, the network address that characteristic information is electric detonator, and the network address of electric detonator be set as detonating branch road ID and branch road serial number.If the 4th position of the 1st article of branch road that detonates of payment to a porter access, characteristic information can be 1-4.Wherein, first digit is the branch road ID that detonates, and second digit is branch road serial number.
Step 204: 4 electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding that described electric detonator feature read write line the sends type coding preset with self is consistent, store described characteristic information and to electric detonator feature read write line transmission response message.
When after electric detonator feature read write line transmission types coding 0 and characteristic information 1-4, the electric detonator storage characteristic information 1-4 of storage class coding 0.When after electric detonator feature read write line transmission types coding 1 and characteristic information 1-4, the electric detonator storage characteristic information 1-4 of storage class coding 1.In like manner, the characteristic information of the electric detonator storage of storage class coding 2 and 3 is also 1-4.
Step 205: stored after characteristic information when each electric detonator of parallel connection access payment to a porter, disconnected being connected of described payment to a porter and electric detonator feature read write line, more described payment to a porter is accessed to the branch road that detonates.
Step 206: the branch road that detonates if all has all accessed payment to a porter, and electric detonator in the every payment to a porter network address of all having stored electric detonator, by all branch roads access initiators that detonate, as shown in Figure 5.
Step 207: determine extension the storage of electric detonator according to the network address of electric detonator, the detailed process of this step is:
Sub-step E1: initiator is according to the network address of pre-stored electric detonator and extension mapping table, generates the network address that comprises electric detonator and the extension of the extension of correspondence with it instruction is set, then this extension is arranged to instruction is sent to electric detonator.The network address of the electric detonator of the present embodiment and extension mapping table are as shown in Figure 7.
Sub-step E2: electric detonator is received and delayed to arrange after instruction, the network address that self is stored compares with the network address that extension arranges the electric detonator in instruction, the network address of the electric detonator in instruction is set when consistent when the network address of electric detonator self storage with extension, electric detonator is stored this extension the extension in instruction is set.The extension of as shown in Figure 7, having stored 4 electric detonator storages of network address 1-4 is 120 milliseconds.
Step 208: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
Step 206-step 208 in above-described embodiment can also be:
Step 206 ': the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored the network address, by all branch roads access networking devices that detonate, as shown in Figure 6.
Step 207 ': determine extension the storage of electric detonator according to the network address of electric detonator, the detailed process of this step is:
Sub-step E1 ': networking device is according to the network address of pre-stored electric detonator and extension mapping table, generates the network address that comprises electric detonator and the extension of the extension of correspondence with it instruction is set, then this extension is arranged to instruction is sent to electric detonator.
Sub-step E2 ': E2 is identical with sub-step.
Step 208 ': after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device.
Step 209 ': initiator issues fuze by repeater and networking device to electric detonator.
Step 210 ': electric detonator starts timing receiving after fuze, and detonates arriving while delaying.
The present embodiment injects electric detonator with the type coding of electric detonator in the production phase, and characteristic information is that in blast hole number and hole, sequence number is that example describes.
Step 301: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, the detailed process of this step is identical with sub-step A1-A4.
Step 302: payment to a porter is connected with electric detonator feature read write line.
Step 303: electric detonator feature read write line is the position in initiation net according to payment to a porter, encodes and characteristic information to 4 electric detonator transmission types that share this payment to a porter respectively.
In this example, characteristic information is sequence number in blast hole number and hole.It is that in 6 blast hole, in its hole, sequence number is respectively 1,2,3 and 4 that 4 electric detonators supposing payment to a porter access are imbedded blast hole number, and characteristic information can be 6-1,6-2,6-3 and 6-4.Wherein, first digit is blast hole number, and second digit is sequence number in hole.
Electric detonator feature read write line is successively to 4 electric detonator transmission types codings 0 and the characteristic information 6-1 of parallel connection access payment to a porter, type coding 1 and characteristic information 6-2, type coding 2 and characteristic information 6-3, type coding 3 and characteristic information 6-4.
Step 304: 4 electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding that described electric detonator feature read write line the sends type coding preset with self is consistent, store described characteristic information and to electric detonator feature read write line transmission response message.
When after electric detonator feature read write line transmission types coding 0 and characteristic information 6-1, the electric detonator storage characteristic information 6-1 of storage class coding 0.When after electric detonator feature read write line transmission types coding 1 and characteristic information 6-2, the electric detonator storage characteristic information 6-2 of storage class coding 1.In like manner, the electric detonator storage characteristic information 6-3 of storage class coding 2, the electric detonator storage characteristic information 6-4 of storage class coding 3.
Step 305: stored after characteristic information when each electric detonator of parallel connection access payment to a porter, disconnected being connected of described payment to a porter and electric detonator feature read write line, more described payment to a porter is accessed to the branch road that detonates.
Step 306: the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored sequence number in blast hole number and hole, all branch roads that detonate accessed to initiators, as shown in Figure 5.
Step 307: determine extension the storage of electric detonator according to sequence number in blast hole number and hole, the detailed process of this step is:
Sub-step F1: initiator is according to the mapping table of sequence number and extension in pre-stored blast hole number and hole, the extension that generation comprises sequence number in blast hole number and hole and the extension of correspondence with it arranges instruction, then this extension is arranged to instruction is sent to electric detonator.In the blast hole of the present embodiment number and hole, sequence number and extension mapping table are as shown in Figure 8.
Sub-step F2: electric detonator is received and delayed to arrange after instruction, by sequence number in the blast hole number of self storage and hole with delay to arrange sequence number in blast hole in instruction number and hole and compare, when the blast hole of electric detonator self storage number and sequence number in hole with delay to arrange blast hole in instruction number and hole in sequence number when all consistent, electric detonator storage extension arranges the extension in instruction.As shown in Figure 8, the extension of having stored the electric detonator storage of sequence number 6-1 in blast hole number and hole is 160 milliseconds, and the extension of having stored the electric detonator storage of sequence number 6-2 in blast hole number and hole is 162 milliseconds, by that analogy.
Step 308: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
Step 306-step 308 in above-described embodiment can also be:
Step 306 ': the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored sequence number in blast hole number and hole, all branch roads that detonate is accessed to networking devices, as shown in Figure 6.
Step 307 ': determine extension the storage of electric detonator according to the network address of electric detonator, the detailed process of this step is:
Sub-step F1 ': networking device is according to the mapping table of sequence number and extension in pre-stored blast hole number and hole, the extension that generation comprises sequence number in blast hole number and hole and the extension of correspondence with it arranges instruction, then this extension is arranged to instruction is sent to electric detonator.
Sub-step F2 ': F2 is identical with sub-step.
Step 308 ': after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device.
Step 309 ': initiator issues fuze by repeater and networking device to electric detonator.
Step 310 ': electric detonator starts timing receiving after fuze, and detonates arriving while delaying.
The present embodiment injects electric detonator with the type coding of electric detonator in the production phase, and characteristic information is that blast hole array information is that example describes.
Step 401: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, the detailed process of this step is identical with sub-step A1-A4.
Step 402: payment to a porter is connected with electric detonator feature read write line.
Step 403: electric detonator feature read write line is the position in initiation net according to payment to a porter, encodes and characteristic information to 4 electric detonator transmission types that share this payment to a porter respectively.
In this example, characteristic information is blast hole array information, and in the relative extension of blast hole the array information line number in blast hole array, electric detonator serial number, blast hole by blast hole and hole, sequence number forms.
The present embodiment is very effective for the implementation of blasting on outdoor earth's surface.Because the explosion on earth's surface in the open, tends to blast hole to cut a hole into array format as shown in Figure 9, and has clear and definite relative extension between the adjacent blast hole of the colleague of blast hole array or same column.In Fig. 9, the 1st the 2nd of row blast hole is 5 milliseconds with the relative extension of the 1st blast hole, and the 1st the 3rd of row blast hole is 7 milliseconds with the relative extension of the 2nd blast hole, by that analogy.Therefore as long as determine the extension of every first blast hole of row, can calculate the extension of each blast hole in blast hole array.In Fig. 9, the numeral of the leftmost side is the extension of every first blast hole of row, and circle represents blast hole.
The blast hole of imbedding when electric detonator is arranged in the row of blast hole array when the first, and the relative extension of described blast hole is true extension corresponding to blast hole that electric detonator is imbedded; The blast hole of imbedding when electric detonator is not arranged in the row of blast hole array when the first, and the relative extension of described blast hole is the corresponding true extension and the difference with true extension corresponding to the previous blast hole of a line in explosion array of blast hole that electric detonator is imbedded.
Or the blast hole of imbedding when electric detonator is arranged in the row of blast hole array when the first, the relative extension of described blast hole is true extension corresponding to blast hole that electric detonator is imbedded; The blast hole of imbedding when electric detonator is not arranged in the row of blast hole array when the first, and the relative extension of described blast hole is the difference of the true extension that the blast hole imbedded of electric detonator is corresponding and the true extension that in explosion array, the previous blast hole of same row is corresponding.
In Fig. 9, the digitized representation in circle is imbedded the serial number of the electric detonator of blast hole, and this serial number is the unique serial number that connects the electric detonator of identical host computer (initiator or networking device).If 4 electric detonators of payment to a porter will be put into blast hole array the 2nd row the 3rd row, the serial number of this blast hole is 11,12,13 and 14, and relatively delaying is 10 milliseconds, and in hole, sequence number is respectively 1,2,3 and 4, and characteristic information can be written as 3-X-20-Y.Wherein, first digit represents the row number in blast hole array, and second digit represents the serial number of electric detonator, and third digit represents the relative extension of blast hole, and fourth digit represents sequence number in hole, Y=1,2,3 and 4.
Electric detonator feature read write line is successively to 4 electric detonator transmission types codings 0 and the characteristic information 3-11-10-1 of parallel connection access payment to a porter, type coding 1 and characteristic information 3-12-10-2, type coding 2 and characteristic information 3-13-10-3, type coding 3 and characteristic information 3-14-10-4.
Step 404: 4 electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding that described electric detonator feature read write line the sends type coding preset with self is consistent, store described characteristic information and to electric detonator feature read write line transmission response message.
When after electric detonator feature read write line transmission types coding 0 and characteristic information 3-11-10-1, the electric detonator storage characteristic information 3-11-10-1 of storage class coding 0.When after electric detonator feature read write line transmission types coding 1 and characteristic information 3-12-10-2, the electric detonator storage characteristic information 3-12-10-2 of storage class coding 1.In like manner, the electric detonator storage characteristic information 3-13-10-3 of storage class coding 2, the electric detonator storage characteristic information 3-14-10-4 of storage class coding 3.
Step 405: stored after characteristic information when each electric detonator of parallel connection access payment to a porter, disconnected being connected of described payment to a porter and electric detonator feature read write line, more described payment to a porter is accessed to the branch road that detonates.
Step 406: the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored blast hole array information, by all branch roads access initiators that detonate, as shown in Figure 5.
Step 407: according to blast hole array information, calculate extension the storage of electric detonator, the detailed process of this step is:
Sub-step G1: initiator sends extension computations to electric detonator.
Sub-step G2: electric detonator receives after extension computations, is sent to initiator by the blast hole array information of self storage.
Sub-step G3: as shown in Figure 9, the extension of blast hole of establishing the capable first place of blast hole array is known, is respectively 20 milliseconds, 25 milliseconds and 30 milliseconds.
Initiator is according to formula
calculate the extension of electric detonator.Wherein, D
a(k) be the extension of the electric detonator serial number electric detonator that is k, D
r(i) be the relative extension of i blast hole of current line, n is the row number of the blast hole imbedded of electric detonator in blast hole array, and j is sequence number in hole, and Δ D is elementary errors in the built-in hole of initiator.Suppose in the built-in hole of initiator 2 milliseconds of elementary errors.
Such as, the characteristic information of above-mentioned electric detonator is 3-11-10-1, the extension of this electric detonator is: D
a(11)=D
r(1)+D
r(2)+D
r(3)+Δ D × (j-1)=25+7+10+0=42, unit millisecond.
For another example, the characteristic information of above-mentioned electric detonator is 3-12-10-2, and the extension of this electric detonator is: D
a(12)=D
r(1)+D
r(2)+D
r(3)+Δ D × (j-1)=25+7+10+2 × (2-1)=44, unit millisecond.
By that analogy, the extension of the electric detonator that characteristic information is 3-13-10-3 is 46 milliseconds, and the extension of the electric detonator that characteristic information is 3-14-10-4 is 48 milliseconds.
In the present embodiment, if the relative extension of blast hole the array information line number in blast hole array, electric detonator serial number and blast hole by blast hole forms, the formula that calculates the extension of electric detonator is:
Sub-step G4: initiator is set up the extension of electric detonator and the corresponding relation of electric detonator serial number, as shown in figure 10, and the extension that generates the extension that comprises electric detonator serial number and the electric detonator corresponding with it arranges instruction.
Sub-step G5: initiator arranges instruction by extension and is sent to electric detonator.
Sub-step G6: electric detonator is received and delayed to arrange after instruction, the electric detonator serial number that comparison is delayed to arrange the electric detonator serial number in instruction and self stored, the electric detonator serial number that electric detonator serial number in instruction and self storage are set if delayed is identical, and storage extension arranges the extension in instruction.
Step 408: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
Step 406-step 408 in above-described embodiment can also be:
Step 406 ': the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored blast hole array information, by all branch roads access networking devices that detonate, as shown in Figure 6.
Step 407 ': according to blast hole array information, calculate extension the storage of electric detonator.The detailed process of this step is:
Sub-step G1 ': networking device sends extension computations to electric detonator.
Sub-step G2 ': electric detonator receives after extension computations, is sent to networking device by the blast hole array information of self storage.
Sub-step G3 ': networking device is according to formula
calculate the extension of electric detonator.
Sub-step G4 ': the extension of electric detonator and the corresponding relation of electric detonator serial number are set up in networking, and the extension that generates the extension that comprises electric detonator serial number and the electric detonator corresponding with it arranges instruction.
Sub-step G5 ': networking device arranges instruction by extension and is sent to electric detonator.
Sub-step G6 ': G6 is identical with sub-step.
Step 408 ': after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device.
Step 409 ': initiator issues fuze by repeater and networking device to electric detonator.
Step 410 ': electric detonator starts timing receiving after fuze, and detonates arriving while delaying.
The present embodiment injects electric detonator with the type coding of electric detonator in the production phase, and characteristic information is that explosion segment information is that example describes.
Step 501: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, the detailed process of this step is identical with sub-step A1-A4.
Step 502: payment to a porter is connected with electric detonator feature read write line.
Step 503: electric detonator feature read write line is the position in initiation net according to payment to a porter, encodes and characteristic information to 4 electric detonator transmission types that share this payment to a porter respectively.
In this example, characteristic information is explosion segment information, and between the relative extension of the segment number of the blast hole that explosion segment information is imbedded by electric detonator, electric detonator serial number, blast hole and hole, elementary errors forms.Wherein, the relative extension of blast hole is the initial extension that electric detonator is prepared the affiliated explosion section of blast hole of imbedding, and between hole, elementary errors is the difference of the extension between the blast hole in explosion section under blast hole.
The present embodiment is very effective for Tunnel Blasting construction.In Tunnel Blasting construction, tend to blast hole to cut a hole into form as shown in figure 11, and operating surface can be divided into several districts, the identical blast hole of time delay that detonates in general same district can be made as an explosion section, just has so some explosion sections in Yi Ge district.In Figure 11, blast hole is divided into 1 section, 2 sections, 3 sections etc.
As shown in figure 11, establish 4 electric detonators of payment to a porter and will put into the 2nd blast hole of G district explosion section 3, the characteristic information of these electric detonators can be written as 3-X-20-1.Wherein, first digit represents the segment number of blast hole, second digit represents that in serial number (being electric detonator serial number) the Qie district in explosion porose area be unique, third digit represents the relative extension of blast hole, fourth digit represents elementary errors between hole, i.e. the elementary errors of the 1st blast hole of the 2nd of G district explosion section 3 the blast hole and G district explosion section 3.
Electric detonator feature read write line is successively to 4 electric detonator transmission types codings 0 and the characteristic information 3-5-20-1 of parallel connection access payment to a porter, type coding 1 and characteristic information 3-6-20-1, type coding 2 and characteristic information 3-7-20-1, type coding 3 and characteristic information 3-8-20-1.
Step 504: 4 electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding that described electric detonator feature read write line the sends type coding preset with self is consistent, store described characteristic information and to electric detonator feature read write line transmission response message.
When after electric detonator feature read write line transmission types coding 0 and characteristic information 3-5-20-1, the electric detonator storage characteristic information 3-5-20-1 of storage class coding 0.When after electric detonator feature read write line transmission types coding 1 and characteristic information 3-6-20-1, the electric detonator storage characteristic information 3-6-20-1 of storage class coding 1.In like manner, the electric detonator storage characteristic information 3-7-20-1 of storage class coding 2, the electric detonator storage characteristic information 3-8-20-1 of storage class coding 3.
Step 505: stored after characteristic information when each electric detonator of parallel connection access payment to a porter, disconnected being connected of described payment to a porter and electric detonator feature read write line, more described payment to a porter is accessed to the branch road that detonates.
Step 506: the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored explosion segment information, by all branch roads access initiators that detonate, as shown in Figure 5.
Step 507: according to explosion segment information, calculate extension the storage of electric detonator, the detailed process of this step is:
Sub-step H1: initiator sends extension computations to electric detonator.
Sub-step H2: electric detonator receives after extension computations, is sent to initiator by the explosion segment information of self storage.
Sub-step H3: initiator is according to formula D
a(k)=E
r(i)+Δ E × (j-1) extension of calculating electric detonator.Wherein, D
a(k) be the extension of the electric detonator serial number electric detonator that is k, E
r(i) be the relative extension of the segment number of the blast hole blast hole that is i, Δ E is elementary errors between hole, in the present embodiment, and Δ E=1 millisecond.J is sequence number in the section of electric detonator in affiliated explosion section.
Such as, the characteristic information of above-mentioned electric detonator is 3-5-20-1, because this electric detonator is imbedded explosion section 3, and is positioned at the 2nd blast hole of explosion section 3, and in section, a sequence number is 2, and the extension of this electric detonator is: D
a(5)=E
r(3)+1 × (2-1)=21, unit millisecond.
For another example, the characteristic information of above-mentioned electric detonator is 3-6-20-1, and the extension of this electric detonator is: D
a(5)=E
r(3)+1 × (2-1)=21, unit millisecond.
By that analogy, the extension of the electric detonator that characteristic information is 3-7-20-1 is 21 milliseconds, and the extension of the electric detonator that characteristic information is 3-8-20-1 is 21 milliseconds.
In the present embodiment, if the relative extension of the segment number of the blast hole that explosion segment information is imbedded by electric detonator, electric detonator serial number and blast hole forms, the formula that calculates the extension of electric detonator is: D
a(k)=E
r(i).
Sub-step H4: initiator is set up the extension of electric detonator and the mapping table of electric detonator serial number, as shown in figure 12, and the extension that generates the extension that comprises electric detonator serial number and the electric detonator corresponding with it arranges instruction.
Sub-step H5: initiator arranges instruction by extension and is sent to electric detonator.
Sub-step H6: electric detonator is received and delayed to arrange after instruction, the electric detonator serial number that comparison is delayed to arrange the electric detonator serial number in instruction and self stored, the electric detonator serial number that electric detonator serial number in instruction and self storage are set if delayed is identical, and storage extension arranges the extension in instruction.
Step 508: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
Step 506-step 508 in above-described embodiment can also be:
Step 506 ': the branch road that detonates if all has all accessed payment to a porter, and electric detonator in every payment to a porter all stored explosion segment information, by all branch roads access networking devices that detonate, as shown in Figure 6.
Step 507 ': according to explosion segment information, calculate extension the storage of electric detonator.The detailed process of this step is:
Sub-step H1 ': networking device sends extension computations to electric detonator.
Sub-step H2 ': electric detonator receives after extension computations, is sent to networking device by the explosion segment information of self storage.
Sub-step H3 ': networking device is according to formula
calculate the extension of electric detonator.
Sub-step H4 ': networking device is set up the extension of electric detonator and the mapping table of electric detonator serial number, and the extension that generates the extension that comprises electric detonator serial number and the electric detonator corresponding with it arranges instruction.
Sub-step H5 ': networking device arranges instruction by extension and is sent to electric detonator.
Sub-step H6 ': H6 is identical with sub-step.
Step 508 ': after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device.
Step 509 ': initiator issues fuze by repeater and networking device to electric detonator.
Step 510 ': electric detonator starts timing receiving after fuze, and detonates arriving while delaying.
In above-described embodiment 1-5, by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding, except the implementation of sub-step A1-sub-step A4, can also realize by following two kinds of modes.Wherein, the first implementation is:
Sub-step A1 ': set type coding.
If sharing the number of the electric detonator of payment to a porter is 4, set 4 type codings, be respectively 0,1,2 and 3.
Sub-step A2 ': inject type coding to electric detonator.
In each electric detonator production process, random in the memory of each electronic detonator control circuit, write a type coding.
Sub-step A3 ': fix identical bar code by having injected on the pipe shaft of electric detonator of same type coding.
The electric detonator that is 0,1,2 and 3 by type coding is distinguished given a kind of bar code, and bar code is fixed on the pipe shaft of the electric detonator of having stored corresponding types coding.
On pipe shaft, fix bar code and can adopt various ways, as used special equipment to stamp bar code at pipe shaft; Or bar code is beaten on one side gummed paper, then one side gummed paper is attached on pipe shaft; Or bar code is beaten on mold paper, then mold paper is tied up on pipe shaft.
Sub-step A4 ': select the identical payment to a porter of electric detonator access in parallel that pipe shaft bar code is different.
Adopt the bar code on bar code scan device scan pipe shaft, by the identical payment to a porter of the electric detonator of different bar codes access in parallel.
The second implementation is:
Sub-step B1: set the number N of the electric detonator of the identical payment to a porter of access in parallel, and set N different type coding.
Suppose 4 electric detonators to be accessed to identical payment to a porter in this example, make N=4.Set 4 different type codings, be respectively 0,1,2 and 3.
Sub-step B2: make i=1.
Sub-step B3: get 1 electric detonator access electric detonator feature read write line.
Sub-step B4: electric detonator feature read write line sends to described electric detonator the type coding that comprises i type coding instruction is set.In the time of i=1, type coding is 0; In the time of i=1, type coding is 1, the like.
Sub-step B5: electric detonator receives that type coding arranges after instruction, i type coding in the instruction of storage class encoding setting.
Sub-step B6: disconnect being connected of described electric detonator and electric detonator feature read write line.
Sub-step B7: make i=i+1, if sub-step B3 is returned in i≤4; Otherwise, carry out sub-step B8;
Sub-step B8: by the identical payment to a porter of access in parallel 4 electric detonators having stored respectively different type codings.
From above-described embodiment, technique effect of the present invention is:
(1) realized the communicating by letter of multiple electric detonators of host computer (comprising initiator and networking device) and shared payment to a porter, communication process, without the ID of knowing in advance electric detonator, has been avoided complicated work progress.
(2) in work progress, the extension setting of electric detonator becomes more efficient and convenient, has reduced manual operation, has improved efficiency of construction;
(3), if above-described embodiment does not adopt the mode of bar code Distinguish, can overcome with the bar code of electric detonator binding and in storage, transportation and work progress, tarnish or lose, the defect of the construction inconvenience causing.
(4) there are two if share the electric detonator of payment to a porter, and delaying, it is identical or close to arrange, these two electric detonators form the simple electric detonator of backup mutually, the rate of miss-firing that two electric detonators in a payment to a porter miss-fire simultaneously becomes millions of/mono-, lower 100 times than the traditional electrical detonator rate of miss-firing, the reliability of electric detonator is greatly provided.
(5) degree of depth explosion of same position, can adopt multiple electric detonators to share the connected mode of payment to a porter.Such as, 4 electric detonators are put in 20 meters, 40 meters, 60 meters and 80 meters depths of explosion hole depth, and according to original design, using payment to a porter length is 20+40+60+80=200 rice.And employing the present invention only uses 40 meters of long payment to a porter, point in parallel is located at payment to a porter end, is always 40+20+20+40=120 rice with line, can save the line length of 80 meters.Therefore the present invention has reduced the use of payment to a porter, has reduced equipment input cost.
The above; only for the preferably specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (7)
1. a communication means for multiple electric detonators of shared payment to a porter, is characterized in that described communication means comprises:
Step 1: by the identical payment to a porter of access in parallel multiple electric detonators of preset dissimilar coding;
Step 2: described payment to a porter is connected with electric detonator feature read write line;
Step 3: electric detonator feature read write line is the position in initiation net according to described payment to a porter, accesses multiple electric detonators difference transmission types of described payment to a porter and encodes and characteristic information to parallel connection;
Step 4: multiple electric detonators of the described payment to a porter of access in parallel are received after type coding and characteristic information, judge that whether the type coding type coding preset with self that electric detonator feature read write line sends be consistent, if the type coding type coding preset with self that electric detonator feature read write line sends is consistent, store described characteristic information and to electric detonator feature read write line transmission response message;
Step 5: the each electric detonator that accesses described payment to a porter when parallel connection has been stored after characteristic information, disconnects being connected of described payment to a porter and electric detonator feature read write line, then by the described payment to a porter access branch road that detonates.
2. communication means according to claim 1, is characterized in that the identical payment to a porter of the described electric detonator by preset dissimilar coding access in parallel specifically comprises:
Sub-step A1: set type coding;
Sub-step A2: inject type coding to electric detonator;
Sub-step A3: the pipe shaft of the electric detonator that has injected same type coding is applied to identical color, or fix identical bar code by having injected on the pipe shaft of electric detonator of same type coding;
Sub-step A4: select the identical payment to a porter of electric detonator access in parallel that pipe shaft color is different, or select the identical payment to a porter of electric detonator access in parallel that pipe shaft bar code is different.
3. communication means according to claim 1, is characterized in that the identical payment to a porter of the described electric detonator by preset dissimilar coding access in parallel specifically comprises:
Sub-step B1: set the number N of the electric detonator of the identical payment to a porter of access in parallel, and set N different type coding;
Sub-step B2: make i=1;
Sub-step B3: get an electric detonator access electric detonator feature read write line;
Sub-step B4: electric detonator feature read write line sends to described electric detonator the type coding that comprises i type coding instruction is set;
Sub-step B5: electric detonator receives that type coding arranges after instruction, i type coding in the instruction of storage class encoding setting;
Sub-step B6: disconnect being connected of described electric detonator and electric detonator feature read write line;
Sub-step B7: make i=i+1, if i≤N returns to sub-step B3; Otherwise, carry out sub-step B8;
Sub-step B8: by the identical payment to a porter of access in parallel N electric detonator having stored respectively different type codings.
4. according to the communication means described in any one claim in claim 1-3, it is characterized in that also comprising after described step 5:
Sub-step C1: the branch road that will detonate access initiator;
Sub-step C2: if electric detonator has been stored extension, skip to sub-step C3; If electric detonator is not stored extension, determine extension the storage of electric detonator according to the characteristic information of electric detonator;
Sub-step C3: electric detonator acquisition detonate voltage and receive fuze after start timing, and arrive delay time detonate.
5. communication means according to claim 4, is characterized in that described characteristic information comprises the extension of electric detonator, the network address, blast hole information, blast hole array information or the explosion segment information of electric detonator;
The network address of described electric detonator is the branch road ID that detonates, or the network address of described electric detonator is branch road ID and the branch road serial number of detonating;
Described blast hole information is sequence number in blast hole number and/or hole;
The relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number and blast hole by blast hole forms, or in the relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number, blast hole by blast hole and hole, sequence number forms;
The relative extension of segment number, electric detonator serial number and the blast hole of the blast hole that described explosion segment information is imbedded by electric detonator forms, or between the relative extension of the segment number of the blast hole imbedded by electric detonator of described explosion segment information, electric detonator serial number, blast hole and hole, elementary errors forms.
6. according to the communication means described in any one claim in claim 1-3, it is characterized in that also comprising after described step 5:
Sub-step D1: the branch road that will detonate access networking device;
Sub-step D2: before the device access repeater of networking or afterwards, if electric detonator has been stored extension, skip to sub-step D3; If electric detonator is not stored extension, determine extension the storage of electric detonator according to the characteristic information of electric detonator;
Sub-step D3: after repeater is connected with networking device, repeater provides to electric detonator the voltage that detonates by networking device;
Step D4: initiator issues fuze by repeater and networking device to electric detonator;
Step D5: electric detonator starts timing receiving after fuze, and detonate arriving while delaying.
7. communication means according to claim 6, is characterized in that described characteristic information comprises the extension of electric detonator, the network address, blast hole information, blast hole array information or the explosion segment information of electric detonator;
The network address of described electric detonator is the branch road ID that detonates, or the network address of described electric detonator is branch road ID and the branch road serial number of detonating;
Described blast hole information is sequence number in blast hole number and/or hole;
The relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number and blast hole by blast hole forms, or in the relative extension of described blast hole the array information row/column in blast hole array number, electric detonator serial number, blast hole by blast hole and hole, sequence number forms;
The relative extension of segment number, electric detonator serial number and the blast hole of the blast hole that described explosion segment information is imbedded by electric detonator forms, or between the relative extension of the segment number of the blast hole imbedded by electric detonator of described explosion segment information, electric detonator serial number, blast hole and hole, elementary errors forms.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610253B (en) * | 2016-12-08 | 2017-12-22 | 娄文忠 | A kind of electric detonator detonation system and its control method by repeater communication |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040034463A1 (en) * | 2000-11-09 | 2004-02-19 | Dirk Hummel | Sensor for monitoring electronic detonation circuits |
| US20050183608A1 (en) * | 1999-12-07 | 2005-08-25 | Dyno Nobel Sweden Ab | Flexible detonator system |
| US20070159766A1 (en) * | 2005-11-30 | 2007-07-12 | Orica Explosives Technology Pty Ltd. | Electronic blasting system |
| CN103115537A (en) * | 2013-03-08 | 2013-05-22 | 葛洲坝易普力股份有限公司 | Digital electronic detonator detonating system capable of identifying positions of blast holes and control method of the same |
| CN103307940A (en) * | 2013-06-28 | 2013-09-18 | 北京丹芯灵创科技有限公司 | Electronic detonator detonation control network and electronic detonator detonation control method |
| US20140026775A1 (en) * | 2012-03-13 | 2014-01-30 | Austin Power Company | Reader apparatus and methods for verifying electropnic detonator position locations at a blasting site |
-
2014
- 2014-04-11 CN CN201410143012.XA patent/CN103884245B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050183608A1 (en) * | 1999-12-07 | 2005-08-25 | Dyno Nobel Sweden Ab | Flexible detonator system |
| US20040034463A1 (en) * | 2000-11-09 | 2004-02-19 | Dirk Hummel | Sensor for monitoring electronic detonation circuits |
| US20070159766A1 (en) * | 2005-11-30 | 2007-07-12 | Orica Explosives Technology Pty Ltd. | Electronic blasting system |
| US20140026775A1 (en) * | 2012-03-13 | 2014-01-30 | Austin Power Company | Reader apparatus and methods for verifying electropnic detonator position locations at a blasting site |
| CN103115537A (en) * | 2013-03-08 | 2013-05-22 | 葛洲坝易普力股份有限公司 | Digital electronic detonator detonating system capable of identifying positions of blast holes and control method of the same |
| CN103307940A (en) * | 2013-06-28 | 2013-09-18 | 北京丹芯灵创科技有限公司 | Electronic detonator detonation control network and electronic detonator detonation control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610253B (en) * | 2016-12-08 | 2017-12-22 | 娄文忠 | A kind of electric detonator detonation system and its control method by repeater communication |
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