CN111238320B - On-site detection method and device for electronic detonator - Google Patents
On-site detection method and device for electronic detonator Download PDFInfo
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- CN111238320B CN111238320B CN202010054397.8A CN202010054397A CN111238320B CN 111238320 B CN111238320 B CN 111238320B CN 202010054397 A CN202010054397 A CN 202010054397A CN 111238320 B CN111238320 B CN 111238320B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
Abstract
The application belongs to the technical field of detonator detonation detection, and provides a field detection method and device for an electronic detonator; taking an electronic detonator monomer with a parameter within a preset parameter range as a target electronic detonator; detecting the resistance of a bus in real time, wherein the bus is sequentially connected with a plurality of target electronic detonators in parallel; judging whether the current resistance of the bus is within a preset resistance value range or not; and if the current resistance of the bus is not within the preset resistance value range, determining that the connection state of the currently accessed target electronic detonator has a fault. When the electronic detonators are sequentially connected to the bus, the resistance of the bus is detected in real time to judge whether the connection state of the connected target electronic detonators fails, the construction efficiency is high, and when the target electronic detonators are connected to the bus, only the resistance value of the bus is detected, so that the voltage of the bus is low, the current is small, and the safety of field detection of the electronic detonators is improved.
Description
Technical Field
The application belongs to the technical field of detonator detonation detection, and particularly relates to a method and a device for detecting an electronic detonator on site.
Background
With the development and popularization of electronic technology, in the blasting field, compared with the traditional detonator, the digital electronic detonator has the advantages of safer control and more accurate blasting time, and gradually replaces the traditional detonator. However, before the electronic detonator is detonated, the digital electronic detonators need to be installed according to the arrangement or design sequence, and accurate detonation can be ensured only by confirming that each digital electronic detonator has no connection problem.
The existing on-site detection method for the electronic detonator detects the network connection state of the electronic detonator on a bus of an electronic detonator network through connecting an active detector to the bus of the electronic detonator network, when the detonator is connected to the bus and the conditions of short circuit, electric leakage and the like occur, the problem troubleshooting is long in time-consuming and low in efficiency, when the number of the electronic detonators on the connected bus is increased continuously, the detector needs to increase working voltage so as to meet the detection requirement of the network connection state of the electronic detonator, and when the number of the electronic detonators is too large, the working voltage of the detector is high, the working current is large, and great potential safety hazards exist.
Therefore, the defects of long time consumption, low efficiency and the like of the problem investigation in the traditional technical scheme are overcome, and the problems of high working voltage, large working current and larger potential safety hazard exist in the detector.
Disclosure of Invention
The application aims to provide a field detection method and a field detection device for an electronic detonator, and aims to solve the problems of high working voltage, large working current, large potential safety hazard and low troubleshooting efficiency of a detector in the traditional field detection method for the electronic detonator.
A first aspect of an embodiment of the present application provides a field detection method for an electronic detonator, including:
detecting parameters of a plurality of electronic detonator monomers;
taking the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator;
detecting the resistance of a bus in real time, wherein the bus is sequentially connected with a plurality of target electronic detonators in parallel;
judging whether the current resistance of the bus is within a preset resistance value range or not;
and if the current resistance of the bus is not within the preset resistance value range, determining that the connection state of the currently accessed target electronic detonator is failed.
A second aspect of the embodiments of the present application provides an on-site detection apparatus for an electronic detonator, including:
the electronic detonator detection module is used for detecting parameters of a plurality of electronic detonator monomers;
the selection module is used for taking the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator;
the resistance detection module is used for detecting the resistance of a bus in real time, and the bus is sequentially connected with a plurality of target electronic detonators in parallel;
the judging module is used for judging whether the current resistance of the bus is within a preset resistance value range or not;
and the fault determining module is used for determining that the connection state of the currently accessed target electronic detonator is in fault if the judging module judges that the resistance of the current bus is not within the preset resistance value range.
A third aspect of embodiments of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the method when executing the computer program.
A fourth aspect of embodiments of the present application provides a computer-readable storage medium, which stores a computer program, which, when executed by a processor, implements the steps of the method as described above.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: the on-site detection method of the electronic detonator detects parameters of a plurality of electronic detonator monomers; taking the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator; detecting the resistance of a bus in real time, wherein the bus is sequentially connected with a plurality of target electronic detonators in parallel; judging whether the current resistance of the bus is within a preset resistance value range or not; and if the current resistance of the bus is not within the preset resistance value range, determining that the connection state of the currently accessed target electronic detonator is failed. Firstly, detecting each electronic detonator monomer to determine whether the electronic detonator works normally, and accessing the available electronic detonator monomer as a target electronic detonator into a bus; if the current resistance of the bus is not within the preset resistance value range, whether the connection state of the currently accessed target electronic detonator is in fault is judged, and when the target electronic detonator is accessed to the bus, the resistance value of the bus is only detected, so that the voltage of the bus is low, the current is small, and the safety of field detection of the electronic detonator is improved.
Drawings
Fig. 1 is a detailed flowchart of a field testing method for an electronic detonator according to an embodiment of the present application;
FIG. 2 is a detailed flow chart of a method for field testing of electronic detonators according to another embodiment of the present application;
FIG. 3 is a detailed flow chart of a method for field testing of electronic detonators according to another embodiment of the present application;
FIG. 4 is a detailed flow chart of a method for field testing of electronic detonators according to another embodiment of the present application;
FIG. 5 is a block diagram of an apparatus for on-site testing of electronic detonators according to an embodiment of the present application;
FIG. 6 is a block schematic diagram of an apparatus for field testing of electronic detonators according to another embodiment of the present application;
FIG. 7 is a block schematic diagram of an in-situ test apparatus for electronic detonators according to another embodiment of the present application;
FIG. 8 is a block schematic diagram of an in-situ test apparatus for electronic detonators according to another embodiment of the present application;
fig. 9 is a schematic diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Fig. 1 shows a specific flowchart of a field detection method of an electronic detonator according to a preferred embodiment of the present application, and for convenience of description, only the parts related to the present embodiment are shown, which are detailed as follows:
as shown in fig. 1, the present application provides a field detection method for an electronic detonator, which includes step S110, step S120, step S130, and step S140.
In step S110, parameters of a plurality of electronic detonator cells are detected. The parameters refer to the current, voltage, communication state and the like of the electronic detonator monomer.
In step S120, the electronic detonator monomer having the parameter within the preset parameter range is used as the target electronic detonator.
In the embodiment, the single detector is adopted to detect the parameters of each electronic detonator, confirm the performance state of each electronic detonator, confirm that each electronic detonator can normally work, and ensure the safety performance of blasting. The single detector mainly detects the current, voltage, communication state and the like of the electronic detonator monomer, and particularly detects each electronic detonator monomer one by one, searches the registration code of the electronic detonator monomer through the single detector, and detects whether the electronic detonator and the single detector can communicate or not so as to detect the communication state of the electronic detonator. When the parameters of the electronic detonator monomer are detected, if the parameters are within the preset parameter range, the electronic detonator monomer is judged to be capable of normally working, if the parameters are not within the preset parameter range, the electronic detonator monomer is subjected to repair treatment or replacement, and after the detection of the parameters of the electronic detonator monomer is completed, the electronic detonator monomer with the parameters within the preset parameter range is used as a target electronic detonator.
In step S130, the resistance of the bus is detected in real time, and the bus is sequentially connected in parallel to a plurality of target electronic detonators.
In this embodiment, the target electronic detonators are sequentially connected to the bus by the rapid jointing clamp, so that each target electronic detonator is connected to the blasting network. Whether the current target electronic detonator is correctly connected to the bus or not can be judged in real time by detecting the resistance on the bus in real time, so that the detection of the connection state of the target electronic detonator and the bus is realized.
In step S140, it is determined whether the current resistance of the bus is within the preset resistance range.
In step S150, if the resistance of the current bus is not within the preset resistance value range, it is determined that the connection state of the currently accessed target electronic detonator is faulty.
In this embodiment, after detecting and obtaining the resistance of the bus, the resistance value needs to be verified, specifically, the comparator compares the resistance value of the current bus with a preset resistance value range to determine whether the resistance value of the current bus is within the preset resistance value range, if the resistance value of the current bus is within the preset resistance value range, it is determined that the target electronic detonator is correctly connected to the bus, the next electronic detonator is continuously connected to the bus, and the verification process is repeated.
As shown in fig. 2, in one embodiment, step S110 further includes step S160 and step S170.
In step S160, a reference resistance value of the target electronic detonator is acquired.
In step S170, the number of target electronic detonators currently connected to the bus is obtained, and the preset resistance value range is calculated according to the number and the reference resistance value.
In this embodiment, the preset resistance value range is changed according to the number of the accessed electronic detonators, the reference resistance value of a single electronic detonator is obtained, the number of the target electronic detonators currently accessed to the bus is obtained, and the preset resistance value range is calculated according to the number and the reference resistance value, so that accurate resistance judgment is achieved, wherein whether the target electronic detonators and the bus are open-circuited or not can be judged through accurate resistance comparison. Specifically, a reference resistance value Rf of a single electronic detonator is obtained, the number N of target electronic detonators currently accessed to the bus is obtained, a bus reference resistance value Rz is calculated through a formula, wherein Rz is Rf × 1/N, and a preset resistance value range (Rz-Rx, Rz + Rx) is confirmed through the bus reference resistance value Rz, wherein Rx is an error resistance value, and the error resistance value can be adjusted and set according to actual application conditions to adjust detection sensitivity. And comparing the current bus resistance with a preset resistance value range through a comparator, judging whether the current bus resistance is in the preset resistance value range, if so, judging that the electronic detonator is correctly connected with the bus and has no open circuit, and if not, judging that the electronic detonator is wrongly connected with the bus or has an open circuit.
As shown in FIG. 3, in one embodiment, step S110 further includes step S180 and step S190 before step S180
In step S180, the information identifiers of the electronic detonator monomers are sequentially obtained to obtain a registration code set, where the information identifiers carry the registration codes of the electronic detonator monomers.
In step S190, a detonator number corresponding to the registration code of the electronic detonator single body is generated.
In this embodiment, each electronic detonator monomer is provided with an information identifier, and the information identifier carries a registration code of the electronic detonator. Each electronic detonator generates a unique registration code when leaving the factory, and the electronic detonator can be uniquely confirmed through the registration code. In a blasting field, each target electronic detonator can be arranged at different positions according to a preset design, when a field operator scans the information identification of each target electronic detonator in sequence, the information identification of each electronic detonator monomer is sequentially acquired to acquire a registration code set, and meanwhile, a detonator number corresponding to the registration code of the electronic detonator monomer is generated, and scanning is performed according to a certain position sequence during scanning, so that the detonator number can be used for representing the position information of each electronic detonator, and the position of the electronic detonator corresponding to the registration code can be confirmed through the registration code.
As shown in fig. 4, in one embodiment, step S150 further includes step S210, step S220, step S230, and step S240.
In step S210, each target electronic detonator is searched by the initiator to obtain a target registration code of each target electronic detonator.
In step S220, acquiring missing registration codes in the registration code set according to the plurality of target registration codes;
in step S230, a detonator number corresponding to the missing registration code is obtained;
in step S240, the detonator number is displayed.
In the embodiment, after the field installation and detection of the electronic detonators are completed, the initiator is connected to the bus, the register codes of all target electronic detonators are searched through the initiator, and the network connection state of all the electronic detonators is detected; and acquiring missing registration codes in the registration code set according to the target registration codes, judging whether the registration codes of the electronic detonators are missing or not, acquiring detonator numbers corresponding to the missing registration codes, displaying the detonator numbers, and performing repair processing on the electronic detonators with the position information corresponding to the detonator numbers by site operators when the site operators can accurately acquire the position information corresponding to the detonator numbers according to the displayed detonator numbers.
The on-site detection method of the electronic detonator detects parameters of a plurality of electronic detonator monomers; taking the electronic detonator monomer with the parameter within the preset parameter range as a target electronic detonator; detecting the resistance of a bus in real time, wherein the bus is sequentially connected in parallel with a plurality of target electronic detonators; judging whether the current resistance of the bus is within a preset resistance value range or not; and if the current resistance of the bus is not within the preset resistance value range, determining that the connection state of the currently accessed target electronic detonator has a fault. Firstly, detecting each electronic detonator monomer to determine whether the electronic detonator works normally, accessing the available electronic detonator monomer as a target electronic detonator into a bus, detecting the resistance of the bus in real time when the electronic detonator is accessed into the bus, and judging whether the current resistance of the bus is within a preset resistance value range; if the resistance of the current bus is not within the preset resistance value range, the connection state of the currently accessed target electronic detonator is determined to have a fault, when the target electronic detonator is accessed to the bus, only the resistance value of the bus is detected, the voltage of the bus is low, the current is small, the safety of field detection of the electronic detonator is improved, and the working efficiency when problems are checked is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 5 shows a schematic structural diagram of an on-site detection device of an electronic detonator provided in a preferred embodiment of the present application, and for convenience of description, only the parts related to the present embodiment are shown, which are detailed as follows:
as shown in fig. 5, the present application provides an on-site testing apparatus for an electronic detonator, comprising: the device comprises an electronic detonator detection module 110, a selection module 120, a resistance detection module 130, a judgment module 140 and a fault determination module 150; the electronic detonator detection module 110 is used for detecting parameters of a plurality of electronic detonator monomers; the selecting module 120 is used for taking the electronic detonator monomer with the parameter within the preset parameter range as a target electronic detonator; the resistance detection module 130 is used for detecting the resistance of the bus in real time, and the bus is sequentially connected with a plurality of target electronic detonators in parallel; the judging module 140 is configured to judge whether the current resistance of the bus is within a preset resistance range; and the fault determining module 150 is configured to determine that the connection state of the currently accessed target electronic detonator has a fault if the judging module judges that the current resistance of the bus is not within the preset resistance value range.
As shown in fig. 6, in one embodiment, the field detection device of the electronic detonator further includes a reference resistance obtaining module 160 and a calculating module 170.
The reference resistance obtaining module 160 is configured to obtain a reference resistance value of the target electronic detonator; the calculating module 170 is configured to obtain the current number of the target electronic detonators, and calculate a preset resistance value range according to the number and the reference resistance value.
As shown in fig. 7, in one embodiment, the field detection apparatus for electronic detonators further includes a registration code obtaining module 180 and a detonator number generating module 190;
the registration code acquisition module 180 is configured to sequentially acquire information identifiers of the electronic detonator monomers to acquire a registration code set, where the information identifiers carry registration codes of the electronic detonator monomers; the detonator number generation module 190 is used for generating a detonator number corresponding to the registration code of the electronic detonator monomer.
As shown in fig. 8, in one embodiment, the field test apparatus for an electronic detonator further comprises: the detonator code acquisition module comprises a search module 210, a missing registration code acquisition module 220, a detonator number acquisition module 230 and a display module 240;
the searching module 210 is configured to search each target electronic detonator through the initiator to obtain a target registration code of each target electronic detonator; the missing registration code acquiring module 220 is configured to acquire missing registration codes in the registration code set according to the target registration codes; the detonator number obtaining module 230 is configured to obtain a detonator number corresponding to the missing registration code; the display module 240 is used for displaying the detonator number.
Fig. 9 is a schematic diagram of a terminal device according to an embodiment of the present application. As shown in fig. 9, the terminal device 9 of this embodiment includes: a processor 90, a memory 91 and a computer program 92 stored in said memory 91 and executable on said processor 90. The processor 90, when executing the computer program 92, implements the steps in the above-described embodiments of the method for field inspection of electronic detonators, such as the steps S110 to S140 shown in fig. 1. Alternatively, the processor 90, when executing the computer program 92, implements the functions of the modules/units in the above-mentioned device embodiments, such as the functions of the modules 110 to 150 shown in fig. 5.
Illustratively, the computer program 92 may be partitioned into one or more modules/units that are stored in the memory 91 and executed by the processor 90 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 92 in the terminal device 9. For example, the computer program 92 may be divided into an electronic detonator detection module 110, a selection module 120, a resistance detection module 130, a judgment module 140, and a fault determination module 150, and the functions of the modules are as follows:
the electronic detonator detection module 110 is used for detecting parameters of a plurality of electronic detonator monomers; the selecting module 120 is configured to use the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator; the resistance detection module 130 is used for detecting the resistance of a bus in real time, and the bus is sequentially connected with a plurality of target electronic detonators in parallel; the judging module 140 is configured to judge whether the current resistance of the bus is within a preset resistance range; the fault determining module 150 is configured to determine that the connection state of the currently accessed target electronic detonator is faulty if the judging module judges that the current resistance of the bus is not within the preset resistance value range.
The terminal device 9 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 90, a memory 91. Those skilled in the art will appreciate that fig. 9 is only an example of a terminal device 9, and does not constitute a limitation to the terminal device 9, and may include more or less components than those shown, or combine some components, or different components, for example, the terminal device may also include an input-output device, a network access device, a bus, etc.
The Processor 90 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 91 may be an internal storage unit of the terminal device 9, such as a hard disk or a memory of the terminal device 9. The memory 91 may also be an external storage device of the terminal device 9, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device 9. Further, the memory 91 may also include both an internal storage unit and an external storage device of the terminal device 9. The memory 91 is used for storing the computer program and other programs and data required by the terminal device. The memory 91 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. . Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (8)
1. An on-site detection method of an electronic detonator is characterized by comprising the following steps:
detecting parameters of a plurality of electronic detonator monomers;
taking the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator;
detecting the resistance of a bus in real time, wherein the bus is sequentially connected with a plurality of target electronic detonators in parallel;
judging whether the current resistance of the bus is within a preset resistance value range or not;
if the current resistance of the bus is not within the preset resistance value range, determining that the connection state of the currently accessed target electronic detonator fails;
the real-time detection bus, the bus still includes after a plurality of the target electron detonator of parallel access in proper order:
acquiring a reference resistance value of the target electronic detonator;
and acquiring the number of the target electronic detonators accessed to the bus at present, and calculating the preset resistance value range according to the number and the reference resistance value.
2. The on-site detection method of the electronic detonator according to claim 1, wherein the step of using the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator further comprises;
sequentially acquiring information identification of each target electronic detonator to acquire a registration code set, wherein the information identification carries the registration codes of the target electronic detonators;
and generating a detonator number corresponding to the registration code of the target electronic detonator.
3. The field detection method of electronic detonators according to claim 2, wherein the step of determining whether the current resistance of the bus is within a preset resistance value range further comprises;
searching each target electronic detonator through the detonator to obtain a target registration code of each target electronic detonator;
acquiring missing registration codes in the registration code set according to the target registration codes;
acquiring the detonator number corresponding to the missing registration code;
and displaying the detonator number.
4. An on-site detection device of an electronic detonator is characterized by comprising:
the electronic detonator detection module is used for detecting parameters of a plurality of electronic detonator monomers;
the selection module is used for taking the electronic detonator monomer with the parameter within a preset parameter range as a target electronic detonator;
the resistance detection module is used for detecting the resistance of a bus in real time, and the bus is sequentially connected with a plurality of target electronic detonators in parallel;
the judging module is used for judging whether the current resistance of the bus is within a preset resistance value range or not;
the fault determining module is used for determining that the connection state of the currently accessed target electronic detonator is in fault if the judging module judges that the resistance of the current bus is not within the range of the preset resistance value;
further comprising:
the reference resistance obtaining module is used for obtaining a reference resistance value of the target electronic detonator;
and the calculation module is used for acquiring the current number of the target electronic detonators and calculating the preset resistance value range according to the number and the reference resistance value.
5. The on-site testing apparatus for electronic detonators according to claim 4, further comprising:
the registration code acquisition module is used for sequentially acquiring the information identification of each electronic detonator monomer to acquire a registration code set, wherein the information identification carries the registration codes of the electronic detonator monomers;
and the detonator number generation module is used for generating the detonator number corresponding to the registration code of the electronic detonator monomer.
6. The on-site testing apparatus for electronic detonators according to claim 5, further comprising:
the searching module is used for searching each target electronic detonator through the detonator so as to obtain a target registration code of each target electronic detonator;
a missing registration code obtaining module, configured to obtain missing registration codes in the registration code set according to the target registration codes;
the detonator number obtaining module is used for obtaining the detonator number corresponding to the missing registration code;
and the display module is used for displaying the detonator number.
7. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the computer program, carries out the steps of the method of in-situ detection of electronic detonators according to any one of claims 1 to 3.
8. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method for in-situ inspection of electronic detonators according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054397.8A CN111238320B (en) | 2020-01-17 | 2020-01-17 | On-site detection method and device for electronic detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010054397.8A CN111238320B (en) | 2020-01-17 | 2020-01-17 | On-site detection method and device for electronic detonator |
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| CN103134400A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Small digital electronic detonator online testing and detonation system and method |
| CN108253855A (en) * | 2018-03-09 | 2018-07-06 | 成都友创芯达电子科技有限公司 | It is a kind of that there is the control device for detonation of electric detonator of management and control and management-control method |
| CN108458633A (en) * | 2018-03-30 | 2018-08-28 | 深圳大成创安达电子科技发展有限公司 | A kind of detection method of electric detonator, detection device and storage medium |
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| CN103134400A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Small digital electronic detonator online testing and detonation system and method |
| CN108253855A (en) * | 2018-03-09 | 2018-07-06 | 成都友创芯达电子科技有限公司 | It is a kind of that there is the control device for detonation of electric detonator of management and control and management-control method |
| CN108458633A (en) * | 2018-03-30 | 2018-08-28 | 深圳大成创安达电子科技发展有限公司 | A kind of detection method of electric detonator, detection device and storage medium |
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