CN112595188A - Detonation control method for digital electronic detonator system - Google Patents
Detonation control method for digital electronic detonator system Download PDFInfo
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- CN112595188A CN112595188A CN202011593248.5A CN202011593248A CN112595188A CN 112595188 A CN112595188 A CN 112595188A CN 202011593248 A CN202011593248 A CN 202011593248A CN 112595188 A CN112595188 A CN 112595188A
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- electronic detonator
- detonation
- electronic
- encoder
- master controller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/06—Electric fuzes with time delay by electric circuitry
- F42C11/065—Programmable electronic delay initiators in projectiles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
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- General Engineering & Computer Science (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a detonation control method of a digital electronic detonator system, belongs to the technical field of mine blasting, and aims to solve the problems of low safety and low accuracy of the conventional mine blasting. Which comprises the following steps: (1) installing an electronic detonator in the detonation area, and connecting the electronic detonator with an electronic detonator encoder; (3) the electronic detonator encoder sets the parameters of the blasting holes, stores the information state of the electronic detonator and transmits the information state to the electronic detonator initiator; (4) the master controller is communicated with the electronic detonator exploder, and an explosion control list is obtained from the electronic detonator exploder; (5) the master controller sends out a detonation instruction, the electronic detonator initiator secondarily verifies the information state of the electronic detonator, if the electronic detonator initiator passes the verification, the step 5 is carried out, and if the electronic detonator initiator fails to verify, the detonation is stopped; (6) the electronic detonator exploder transmits an explosion instruction to the electronic detonator encoder, and the electronic detonator encoder drives the electronic detonator to complete explosion. The invention is suitable for the detonation control method of the digital electronic detonator system.
Description
Technical Field
The invention belongs to the technical field of mine blasting, and particularly relates to a detonation control method of a digital electronic detonator system.
Background
In the mining process, a detonator is required to be used for blasting. In the field of mine blasting, detonators are traditionally triggered by mechanical or thermal effects such as needling, impact, friction, flame, and the like. The blasting process has great potential safety hazard, and the blasting order controllability of the detonator is lower simultaneously, leads to the accuracy of blasting very low. 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 being safer to control and accurate in blasting time. Therefore, how to solve the problems of low safety and low accuracy of the existing mine blasting and has important research significance.
Disclosure of Invention
The invention aims to: the detonation control method of the digital electronic detonator system is provided, and the problems of low safety and low accuracy of the conventional mine blasting are solved.
The technical scheme adopted by the invention is as follows:
a detonation control method of a digital electronic detonator system comprises the following steps:
(1) in the detonation region, each electronic detonator is arranged in a respective blasting hole, all the electronic detonators are connected with an electronic detonator encoder through an electronic detonator signal bus interface, and the electronic detonator encoder supplies power to the electronic detonators to form a wired detonation network;
(3) the electronic detonator encoder numbers each blast hole, sets the delay time required by each blast hole, performs registration operation on the electronic detonator, stores the ID number, the registration flag bit, the working state and the identity information fed back by the electronic detonator and transmits the ID number, the registration flag bit, the working state and the identity information to the electronic detonator initiator;
(4) the master controller outside the detonation area is communicated with the electronic detonator exploder, detonation information is synchronized between the master controller and the electronic detonator exploder, and the master controller obtains a detonation control list from the electronic detonator exploder;
(5) the master controller sends a detonation instruction, after the electronic detonator initiator obtains the detonation instruction, secondary verification is carried out on the ID number, the registration flag bit, the working state and the identity information which are fed back by the electronic detonator, if the verification is passed, the step 5 is carried out, if the verification fails, an error instruction is sent to the master controller, and the detonation is stopped;
(6) and the electronic detonator exploder transmits an explosion instruction to the electronic detonator encoder, and the electronic detonator encoder sends an explosion control signal to the electronic detonator according to the preset delay time to complete the explosion of the electronic detonator.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the electronic detonators are arranged in the corresponding established blasting holes, the electronic detonator encoder is used for charging, testing and programming the electronic detonators, each blasting hole is numbered and the delay time required by each blasting hole is set, the information parameters of each electronic detonator are stored by the electronic detonator initiator and then are sent to the master controller, so that the sequencing and real-time state of the electronic detonators can be visually observed by the master controller, a detonation control list is obtained, the sequencing, delay setting and working state correctness of the electronic detonators can be visually checked, the electronic detonator initiator is driven to operate under the control of the master controller, the electronic detonator blasting is realized, and the safety and accuracy of mine blasting are greatly improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A detonation control method of a digital electronic detonator system comprises the following steps:
(1) in the detonation region, each electronic detonator is arranged in a respective blasting hole, all the electronic detonators are connected with an electronic detonator encoder through an electronic detonator signal bus interface, and the electronic detonator encoder supplies power to the electronic detonators to form a wired detonation network;
(3) the electronic detonator encoder numbers each blast hole, sets the delay time required by each blast hole, performs registration operation on the electronic detonator, stores the ID number, the registration flag bit, the working state and the identity information fed back by the electronic detonator and transmits the ID number, the registration flag bit, the working state and the identity information to the electronic detonator initiator;
(4) the master controller outside the detonation area is communicated with the electronic detonator exploder, detonation information is synchronized between the master controller and the electronic detonator exploder, and the master controller obtains a detonation control list from the electronic detonator exploder;
(5) the master controller sends a detonation instruction, after the electronic detonator initiator obtains the detonation instruction, secondary verification is carried out on the ID number, the registration flag bit, the working state and the identity information which are fed back by the electronic detonator, if the verification is passed, the step 5 is carried out, if the verification fails, an error instruction is sent to the master controller, and the detonation is stopped;
(6) and the electronic detonator exploder transmits an explosion instruction to the electronic detonator encoder, and the electronic detonator encoder sends an explosion control signal to the electronic detonator according to the preset delay time to complete the explosion of the electronic detonator.
In the implementation process, the electronic detonators are installed in the corresponding established blasting holes, the electronic detonator encoder performs charging, testing and programming operations on the electronic detonators, each blasting hole is numbered and the delay time required by each blasting hole is set, and the information parameters of each electronic detonator are stored by the electronic detonator exploder and then are transmitted to the master controller, so that the sequencing and real-time state of the electronic detonators can be visually observed by the master controller, a detonation control list is obtained, the sequencing, delay setting and working state of the electronic detonators can be visually checked, and the electronic detonator exploder is driven to operate under the control of the master controller, so that the electronic detonator is blasted, and the safety and accuracy of mine blasting are greatly improved.
Example 1
A detonation control method of a digital electronic detonator system comprises the following steps:
(1) in the detonation region, each electronic detonator is arranged in a respective blasting hole, all the electronic detonators are connected with an electronic detonator encoder through an electronic detonator signal bus interface, and the electronic detonator encoder supplies power to the electronic detonators to form a wired detonation network;
(3) the electronic detonator encoder numbers each blast hole, sets the delay time required by each blast hole, performs registration operation on the electronic detonator, stores the ID number, the registration flag bit, the working state and the identity information fed back by the electronic detonator and transmits the ID number, the registration flag bit, the working state and the identity information to the electronic detonator initiator;
(4) the master controller outside the detonation area is communicated with the electronic detonator exploder, detonation information is synchronized between the master controller and the electronic detonator exploder, and the master controller obtains a detonation control list from the electronic detonator exploder;
(5) the master controller sends a detonation instruction, after the electronic detonator initiator obtains the detonation instruction, secondary verification is carried out on the ID number, the registration flag bit, the working state and the identity information which are fed back by the electronic detonator, if the verification is passed, the step 5 is carried out, if the verification fails, an error instruction is sent to the master controller, and the detonation is stopped;
(6) and the electronic detonator exploder transmits an explosion instruction to the electronic detonator encoder, and the electronic detonator encoder sends an explosion control signal to the electronic detonator according to the preset delay time to complete the explosion of the electronic detonator.
Through this setting, install the electronic detonator in formulating the blast hole that corresponds, the electronic detonator encoder charges to the electronic detonator, the test, programming operation, and with every blast hole serial number and set for the required delay time of every blast hole, the information parameter of every electronic detonator sends to total controller after the electronic detonator exploder stores, thereby can be at the visual sequencing of observing the electronic detonator of total controller, real-time status, obtain the detonation control list, the sequencing that can audio-visual inspection electronic detonator, the time delay is set for, whether operating condition is correct, and drive the electronic detonator exploder and operate under total controller's control, realize the blasting of electronic detonator, the security and the accuracy of mine blasting have been promoted greatly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. A detonation control method of a digital electronic detonator system is characterized by comprising the following steps:
(1) in the detonation region, each electronic detonator is arranged in a respective blasting hole, all the electronic detonators are connected with an electronic detonator encoder through an electronic detonator signal bus interface, and the electronic detonator encoder supplies power to the electronic detonators to form a wired detonation network;
(3) the electronic detonator encoder numbers each blast hole, sets the delay time required by each blast hole, performs registration operation on the electronic detonator, stores the ID number, the registration flag bit, the working state and the identity information fed back by the electronic detonator and transmits the ID number, the registration flag bit, the working state and the identity information to the electronic detonator initiator;
(4) the master controller outside the detonation area is communicated with the electronic detonator exploder, detonation information is synchronized between the master controller and the electronic detonator exploder, and the master controller obtains a detonation control list from the electronic detonator exploder;
(5) the master controller sends a detonation instruction, after the electronic detonator initiator obtains the detonation instruction, secondary verification is carried out on the ID number, the registration flag bit, the working state and the identity information which are fed back by the electronic detonator, if the verification is passed, the step 5 is carried out, if the verification fails, an error instruction is sent to the master controller, and the detonation is stopped;
(6) and the electronic detonator exploder transmits an explosion instruction to the electronic detonator encoder, and the electronic detonator encoder sends an explosion control signal to the electronic detonator according to the preset delay time to complete the explosion of the electronic detonator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593248.5A CN112595188A (en) | 2020-12-29 | 2020-12-29 | Detonation control method for digital electronic detonator system |
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| CN202011593248.5A CN112595188A (en) | 2020-12-29 | 2020-12-29 | Detonation control method for digital electronic detonator system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562922A (en) * | 2022-03-09 | 2022-05-31 | 厦门安能建设有限公司 | System, method and device for controlling blasting of precise control safety digital detonator and medium thereof |
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| US6789483B1 (en) * | 2003-07-15 | 2004-09-14 | Special Devices, Inc. | Detonator utilizing selection of logger mode or blaster mode based on sensed voltages |
| CN101666598A (en) * | 2009-09-24 | 2010-03-10 | 北京维深数码科技有限公司 | Digital electronic detonator blasting system and control method thereof |
| CN102564248A (en) * | 2010-12-31 | 2012-07-11 | 贵州久联民爆器材发展股份有限公司 | Encryption method for electronic detonators |
| CN106610253A (en) * | 2016-12-08 | 2017-05-03 | 娄文忠 | Electronic detonator initiation system achieving communication through repeater and control method of electronic detonator initiation system |
| CN106643358A (en) * | 2016-12-13 | 2017-05-10 | 娄文忠 | Electronic detonator initiation system based on near field communication and control method of electronic detonator initiation system |
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2020
- 2020-12-29 CN CN202011593248.5A patent/CN112595188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789483B1 (en) * | 2003-07-15 | 2004-09-14 | Special Devices, Inc. | Detonator utilizing selection of logger mode or blaster mode based on sensed voltages |
| CN101666598A (en) * | 2009-09-24 | 2010-03-10 | 北京维深数码科技有限公司 | Digital electronic detonator blasting system and control method thereof |
| CN102564248A (en) * | 2010-12-31 | 2012-07-11 | 贵州久联民爆器材发展股份有限公司 | Encryption method for electronic detonators |
| CN106610253A (en) * | 2016-12-08 | 2017-05-03 | 娄文忠 | Electronic detonator initiation system achieving communication through repeater and control method of electronic detonator initiation system |
| CN106643358A (en) * | 2016-12-13 | 2017-05-10 | 娄文忠 | Electronic detonator initiation system based on near field communication and control method of electronic detonator initiation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114562922A (en) * | 2022-03-09 | 2022-05-31 | 厦门安能建设有限公司 | System, method and device for controlling blasting of precise control safety digital detonator and medium thereof |
| CN114562922B (en) * | 2022-03-09 | 2023-11-28 | 厦门安能建设有限公司 | Digital detonator blasting control system, method, device and medium thereof |
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Application publication date: 20210402 |
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