CN115900460A - Remote wireless initiation system and initiation method for electronic detonator - Google Patents
Remote wireless initiation system and initiation method for electronic detonator Download PDFInfo
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- CN115900460A CN115900460A CN202211379301.0A CN202211379301A CN115900460A CN 115900460 A CN115900460 A CN 115900460A CN 202211379301 A CN202211379301 A CN 202211379301A CN 115900460 A CN115900460 A CN 115900460A
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Abstract
The invention relates to the technical field of civil explosion, and particularly discloses a remote wireless initiation system for an electronic detonator, which comprises: the remote wireless handheld controller and the remote wireless detonating device are internally provided with remote wireless transmission modules, and the remote wireless handheld controller and the remote wireless detonating device are wirelessly connected through the remote wireless transmission modules. The remote wireless handheld controller is used for sending the wireless control instruction to the remote wireless detonating device, the remote wireless detonating device receives and analyzes the wireless control instruction and completes the work of data communication, detonator authorization verification, detonator driving and the like on the digital electronic detonator, the detonating system is not only suitable for underwater blasting operation engineering with large impact hazard, but also suitable for other blasting occasions with severe environment or inconvenient arrival of personnel, the system design, use and information management flow all conform to the relevant national management standard, and the whole system is safe, stable and reliable.
Description
Technical Field
The invention relates to the technical field of civil blasting, in particular to a remote wireless blasting system and a blasting method for an electronic detonator.
Background
In the existing detonation system, a detonator carries out supervision data interaction with a detonation supervision service center through a data transmission end, the detonator is connected with multiple electronic detonators through a bus and provides working energy and interaction data for the electronic detonators, and after the detonator passes validity certification for each person, an engineer can use the detonator to detect, network and control detonation of the electronic detonators.
However, for the underwater blasting operation scene, the blasting operation mode provided by the existing blasting system still has great potential safety hazard and technical obstacle, the underwater blasting refers to the blasting operation performed in water, underwater or temporary medium, and is mainly used for widening and deepening riverbeds and ports, clearing submerged reefs, dismantling underwater structures, building water inlets of tunnels underwater and the like.
Disclosure of Invention
The embodiment of the invention provides a remote wireless initiation system of an electronic detonator, which is used for solving the problem that a remote booster system which can carry out remote wireless communication initiation on the electronic detonator with an initiator without personnel presence is not provided in the prior art; in addition, the embodiment of the invention also provides a remote wireless initiation method of the electronic detonator.
According to a first aspect of the invention, there is provided an electronic detonator remote wireless initiation system comprising: the remote wireless handheld controller is connected with the remote wireless detonating device in a wireless mode through the remote wireless transmission module.
Optionally, the remote wireless handheld controller includes a first main control chip, a power supply module, and an authorization and authentication interface; and the remote wireless transmission module, the power supply module and the authorization authentication interface of the remote wireless handheld controller are respectively and electrically connected with the first main control chip.
Optionally, the remote wireless initiation device includes a second main control chip, a power supply, a voltage boost circuit, and a detonator driving circuit; and the remote wireless transmission module, the power supply, the booster circuit and the detonator driving circuit of the remote wireless initiation device are respectively and electrically connected with the second master control chip, and the booster circuit is also respectively and electrically connected with the power supply and the detonator driving circuit.
Optionally, the electronic detonator remote wireless initiation system further comprises one or more wireless relay stations, and the wireless relay stations are wirelessly bridged between the remote wireless handheld controller and the remote wireless initiation device.
Optionally, the authorization and authentication interface of the remote wireless handheld controller includes: the system comprises a biological authentication module, a PSAM encryption and authorization module and an identity authentication module; the biological authentication module, the PSAM encryption and authorization module and the identity authentication module are respectively and electrically connected with the first main control chip.
Optionally, the remote wireless handheld controller further includes a first human-computer interaction module and a first reserved interface, where the first human-computer interaction module and the first reserved interface are electrically connected to the first main control chip respectively.
Optionally, the remote wireless initiation device further includes a power management module, the power management module includes a charging circuit and a voltage stabilizing circuit, an output end of the charging circuit is connected to an input end of the power supply, and the voltage stabilizing circuit is connected between the power supply and the second main control chip.
Optionally, the remote wireless initiation device further comprises a second human-computer interaction module, a positioning module, a memory and a detonator interface; the second human-computer interaction module, the positioning module and the memory are respectively electrically connected with the second main control chip, and the detonator interface is connected with the output end of the detonator driving circuit.
Optionally, the remote wireless initiation control system further includes an electronic detonator information service platform, the remote wireless handheld controller further includes a mobile communication module, and the remote wireless handheld controller is in communication connection with the electronic detonator information service platform through the mobile communication module.
According to a second aspect of the invention, there is provided a method for remote wireless initiation of an electronic detonator, comprising:
the remote wireless handheld controller transmits a wireless control instruction to a remote wireless detonating device through a remote wireless transmission module so as to remotely control the remote wireless detonating device, wherein the remote control content comprises detonating control management, blasting data management and blasting authorization management;
and the remote wireless detonating device receives and analyzes the wireless control instruction so as to complete the detonating control of the digital electronic detonator according to the wireless control instruction.
The beneficial effects of the invention are as follows: the remote wireless detonation device is remotely controlled through the remote wireless handheld controller, the data and control management system is preinstalled in the remote wireless handheld controller, the personnel safety certification function is arranged at the remote wireless handheld controller, and the remote wireless handheld controller is used for sending a wireless control instruction to the remote wireless detonation device to implement detonation control management, data management of detonation, detonation authorization management and the like. The remote wireless initiation device receives and analyzes a wireless control instruction, data communication of digital electronic detonators is completed, detonator authorization verification, detonator driving and other work are achieved, therefore, the electronic detonators are initiated through remote wireless communication between the remote wireless handheld controller and the initiation device, unmanned operation on a blasting site is further achieved, wireless relay stations can be erected according to requirements, when ultra-remote communication is needed, the wireless relay stations are used for bridging the remote wireless initiation device and the remote wireless handheld controller to form a wireless communication network, application requirements of ultra-remote initiation are further met, the initiation system is not only suitable for underwater blasting operation engineering with large impact hazards, but also suitable for other blasting occasions with severe environments or inconvenient arrival of personnel, system design, use and information management processes all accord with relevant national management standards, and the whole system is safe, stable and reliable.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an electronic detonator remote wireless initiation system according to an embodiment of the present invention;
fig. 2 is a mind diagram of an electronic detonator remote wireless initiation system according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a remote wireless handheld controller according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a remote wireless initiation device according to an embodiment of the present invention;
fig. 5 is a flow chart of the operation of the remote wireless initiation system for electronic detonators based on water blasting operation in one embodiment.
In the figure: 1-electronic detonator information service platform, 2-remote wireless handheld controller, 21-first master control chip, 22-first reserved interface, 23-authorization authentication interface, 231-biological authentication module, 232-PSAM encryption authorization module, 233-identity authentication module, 24-first man-machine interaction module, 25-first LORA module, 26-power supply module, 27-mobile communication module, 3-wireless relay station, 4-remote wireless initiation device, 41-power management module, 401-charging circuit, 402-voltage stabilizing circuit, 42-power supply, 43-voltage boosting circuit, 44-detonator driving circuit, 45-detonator interface, 46-Bluetooth module, 47-positioning module, 48-CAN transceiving driving circuit, 49-second master control chip, 410-memory, 411-second man-machine interaction module, 412-second LORA module, 413-second reserved interface, 5-electronic detonator.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
A first embodiment of the present invention provides a remote wireless initiation system for an electronic detonator, please refer to fig. 1-5, which includes: remote wireless handheld controller 2 and long-range wireless priming device 4 all are provided with long-range wireless transmission module in long-range wireless handheld controller 2 and the long-range wireless priming device 4, carry out wireless connection through long-range wireless transmission module between long-range wireless handheld controller 2 and the long-range wireless priming device 4. In the embodiment of the invention, the LORA module is preferably selected as the remote wireless transmission module, the LORA module has low power consumption and long transmission distance, and the requirements of remote and ultra-remote communication and use of the system are met. The remote wireless handheld controller 2 includes a first main control chip 21, a power supply module 26 and an authorization authentication interface 23, where the power supply module 26 has a battery power supply and a power management circuit, so as to ensure normal operation of the remote wireless handheld controller 2. The remote wireless transmission module of the remote wireless handheld controller 2 is a first LORA module 25, and the first LORA module 25, the power supply module 26 and the authorization authentication interface 23 are electrically connected to the first main control chip 21, respectively.
In an alternative embodiment of the present invention, the authorization authentication interface 23 of the remote wireless handheld controller 2 comprises: the biometric authentication module 231, the PSAM encryption authorization module 232, and the identity authentication module 233, and the biometric authentication module 231, the PSAM encryption authorization module 232, and the identity authentication module 233 are electrically connected to the first main control chip 21, respectively. The biometric authentication module 231 includes a face recognition unit and/or a fingerprint authentication unit, and the identity authentication module 233 may be a non-contact card reader for acquiring identity card information corresponding to different people. The authorization authentication interface 23 is used for the related personnel to use the remote wireless handheld controller 2 to perform safety interlock authentication, the safety authentication is passed, the remote wireless handheld controller 2 informs the remote wireless initiation device 4 of the information that the interlock authentication is passed through a wireless instruction, and the remote wireless initiation device 4 can execute initiation operation only after receiving the wireless instruction that the safety authentication is passed, that is, the initiation control authority of the original initiator is set at the remote wireless handheld controller 2 end in the embodiment of the present invention, and the personnel only need to perform biological identification and/or card reading at the remote wireless handheld controller 2 end to perform the safety authentication, so that the initiation control authority authentication is completed without reaching the blasting site. Therefore, the remote wireless handheld controller 2 provided by the embodiment of the invention has various software and hardware safety measures such as multi-person face recognition, network management and control authorization, PSAM encryption authorization and the like, and accords with relevant safety management specifications.
In this embodiment, in order to facilitate the human-computer interaction and the function extension of the remote wireless handheld controller 2, the remote wireless handheld controller 2 in this embodiment of the invention further includes a first human-computer interaction module 24 and a first reserved interface 22, and the first human-computer interaction module 24 and the first reserved interface 22 are electrically connected to the first main control chip 21, respectively. The first human-computer interaction module 24 is a combination of an existing display screen and keys, and the first reserved interface 22 can be a reserved data interface, an encrypted card interface and the like, so that the remote wireless handheld controller 2 can conveniently expand related functions according to use requirements.
In the embodiment of the present invention, referring to fig. 4, the remote wireless initiation device 4 includes a second main control chip 49, a power supply 42, a voltage boost circuit 43 and a detonator driving circuit 44. The remote wireless transmission module of the remote wireless initiation device 4 is a second LORA module 412, the power supply 42, the booster circuit 43 and the detonator driving circuit 44 are respectively electrically connected with the second main control chip 49, and the booster circuit 43 is further respectively electrically connected with the power supply 42 and the detonator driving circuit 44 for realizing the charging and initiation control of the electronic detonator.
In this embodiment, the remote wireless initiation device 4 further comprises a power management module 41, the power management module 41 comprises a charging circuit 401 and a voltage stabilizing circuit 402, an output end of the charging circuit 401 is connected to an input end of the power supply 42, and the voltage stabilizing circuit 402 is connected between the power supply 42 and the second main control chip 49. The remote wireless initiation device 4 further comprises a second human-computer interaction module 411, a positioning module 47, a storage 410 and a detonator interface 45, wherein the second human-computer interaction module 411, the positioning module 47 and the storage 410 are respectively and electrically connected with a second main control chip 49, the detonator interface 45 is connected with the output end of a detonator driving circuit 44, and the remote wireless initiation device 4 is connected with an electronic detonator 5 through a bus connected with the detonator interface 45 so as to realize communication with the electronic detonator 5 and carry out data interaction. The positioning module 47 is a GPS module or a Beidou module and is used for acquiring the geographic position of the detonating equipment by the remote wireless detonating equipment. The memory 410 is an E2PROM memory or a FLASH memory so that the remote wireless initiation device 4 can store data required to be stored in the working process. The second human-computer interaction module 411 is also a combination of a display screen and a key, the remote wireless initiation device 4 is further provided with a second reserved interface 413, and the interface type of the second reserved interface 413 is such as a reserved data interface, an encryption card interface and the like, so that an expansion port is provided for further expanding the functions of the remote wireless initiation device. In addition, the remote wireless initiation device 4 CAN be integrated with a CAN transceiving driving circuit 48, so that the remote wireless initiation device 4 has a cascade networking function, the function of a remote wireless initiation system is further expanded, and the blasting efficiency is improved.
In this embodiment, when ultra-remote communication is required, the detonation system provided by the invention further includes a plurality of wireless relay stations 3, the wireless relay stations 3 are wirelessly bridged between the remote wireless handheld controller 2 and the remote wireless detonation device 4, and the wireless relay stations 3 may be repeaters provided with LORA modules or existing wireless network communication base stations and are erected according to engineering requirements and use scenes, so that when the remote wireless handheld controller 2 and the remote wireless detonation device 4 are far away from each other, the application requirements of ultra-remote detonation are met. If in underwater blasting operation, when ultra-remote blasting control needs to be realized, the remote wireless handheld controller 2 forwards a wireless instruction to the remote wireless blasting device 4 through the wireless relay station 3, the remote wireless blasting device 4 receives and analyzes the wireless instruction, and the second main control chip 49 controls each circuit module connected with the second main control chip 49 to execute corresponding functions according to the analyzed wireless instruction, so that the work of data communication, detonator authorization verification, detonator driving and the like of the high-performance underwater special digital electronic detonator is completed.
The remote wireless detonation control system provided by the embodiment of the invention further comprises an electronic detonator information service platform 1, the remote wireless handheld controller 2 further comprises a mobile communication module 27, and the remote wireless handheld controller 2 is in communication connection with the electronic detonator information service platform 1 through the mobile communication module 27, so that the wireless handheld controller 2 can perform data interaction with the electronic detonator information service platform 1 and receive third-party supervision.
The second embodiment of the invention provides a remote wireless initiation method for an electronic detonator, which comprises the following steps: the remote wireless handheld controller 2 transmits a wireless control instruction to the remote wireless detonating device through the remote wireless transmission module, the remote wireless handheld controller 2 is pre-equipped with a data and control management system, an engineer carries out remote control on the remote wireless detonating device 4 based on the control management system, and the remote control content comprises detonating control management, blasting data management and blasting authorization management. The remote wireless initiation device 4 receives and analyzes the wireless control instruction so as to complete initiation control on the digital electronic detonator according to the wireless control instruction, wherein the initiation control content comprises data communication, detonator authorization verification, detonator driving and the like of the digital electronic detonator.
In this embodiment, when the remote wireless handheld controller 2 and the remote wireless initiation device 4 are far away from each other, in order to meet the application requirement of ultra-remote initiation, the wireless relay station 3 is bridged between the remote wireless handheld controller 2 and the remote wireless initiation device 4, the remote wireless handheld controller 2 forwards a wireless instruction to the remote wireless initiation device 4 through the wireless relay station 3, the remote wireless initiation device 4 receives and analyzes the wireless instruction, the second main control chip 49 controls each circuit module connected with the second main control chip 49 to execute corresponding functions according to the analyzed wireless instruction, and the data communication, detonator authorization verification, detonator driving and other work of the high-performance underwater special digital electronic detonator are completed.
Specifically, referring to fig. 2, fig. 2 is a drawing illustrating a thinking diagram of a remote wireless initiation system for an electronic detonator according to an embodiment of the present invention, which illustrates specific processing operations of various parts of the remote wireless initiation system. The remote wireless handheld controller 2 is in two-way communication with the electronic detonator information service platform through a mobile network or WIFI, applies for authorization files, uploads blasting related work records and the like to the electronic detonator information service platform, and is responsible for the authentication and management of detonation control authority, detonator registration, detonator authorization, account management and the like. The remote wireless handheld controller 2 and the remote wireless detonating device 4 are in wireless communication through a remote wireless transmission module, and the remote wireless detonating device 4 analyzes a wireless instruction sent by the remote wireless handheld controller 2 to execute networking detonating, single shot detection, blasting authorization, receiving and sending management of a delay scheme and the like. Fig. 5 is a specific service flow when the remote wireless initiation system provided by the invention is used for underwater blasting operation.
In this embodiment, the remote wireless initiation device 4 is remotely controlled through the remote wireless handheld controller 2, a data and control management system is preinstalled in the remote wireless handheld controller 2, a personnel safety certification function is arranged at the end of the remote wireless handheld controller 2, a wireless control instruction is sent to the remote wireless initiation device 4 through the remote wireless handheld controller 2, and initiation control management, data management of blasting, blasting authorization management and the like are implemented. The remote wireless initiation device 4 receives and analyzes a wireless control instruction, data communication of digital electronic detonators is completed, detonator authorization verification, detonator driving and other work are achieved, therefore, only the remote wireless handheld controller 2 and the initiation device 4 are needed to conduct remote wireless communication initiation of the electronic detonators, unmanned operation on a blasting site is further achieved, a wireless relay station 3 can be erected according to requirements, when ultra-remote communication is needed, the wireless relay station 3 is used for bridging the remote wireless initiation device 4 and the remote wireless handheld controller 2 to form a wireless communication network, application requirements of ultra-remote initiation are further achieved, the initiation system is not only suitable for underwater blasting operation engineering with large impact hazards, but also suitable for other blasting occasions with severe environments or inconvenient arrival of personnel, system design, use and information management processes all accord with relevant national management standards, and the whole system is safe, stable and reliable.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a plurality of instructions for controlling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A remote wireless initiation system of an electronic detonator is characterized by comprising: the remote wireless handheld controller is connected with the remote wireless detonating device in a wireless mode through the remote wireless transmission module.
2. The remote wireless initiation system of electronic detonators of claim 1 wherein the remote wireless handheld controller comprises a first master control chip, a power supply module and an authorization authentication interface; and the remote wireless transmission module, the power supply module and the authorization authentication interface of the remote wireless handheld controller are respectively and electrically connected with the first main control chip.
3. The remote wireless initiation system of electronic detonators of claim 2 wherein the remote wireless initiation device comprises a second master control chip, a power supply, a booster circuit and a detonator drive circuit; and the remote wireless transmission module, the power supply, the booster circuit and the detonator driving circuit of the remote wireless initiation device are respectively and electrically connected with the second master control chip, and the booster circuit is also respectively and electrically connected with the power supply and the detonator driving circuit.
4. The electronic detonator remote wireless initiation system of any one of claims 1 to 3 further comprising one or more wireless relay stations that are wirelessly bridged between the remote wireless handheld controller and the remote wireless initiation device.
5. The electronic detonator remote wireless initiation system of claim 2 wherein the authorization-authentication interface of the remote wireless handheld controller comprises: the system comprises a biological authentication module, a PSAM encryption and authorization module and an identity authentication module; the biological authentication module, the PSAM encryption and authorization module and the identity authentication module are respectively and electrically connected with the first main control chip.
6. The remote wireless initiation system of the electronic detonator according to claim 5, wherein the remote wireless handheld controller further comprises a first human-machine interaction module and a first reserved interface, and the first human-machine interaction module and the first reserved interface are electrically connected with the first main control chip respectively.
7. The remote wireless initiation system of electronic detonators of claim 3 further comprising a power management module, the power management module comprising a charging circuit and a voltage regulator circuit, the output of the charging circuit being connected to the input of the power supply, the voltage regulator circuit being connected between the power supply and the second master control chip.
8. The electronic detonator remote wireless initiation system of claim 3 wherein the remote wireless initiation device further comprises a second human-machine interaction module, a positioning module, a memory and a detonator interface; the second human-computer interaction module, the positioning module and the memory are respectively electrically connected with the second main control chip, and the detonator interface is connected with the output end of the detonator driving circuit.
9. The electronic detonator remote wireless initiation system of claim 2, wherein the remote wireless initiation control system further comprises an electronic detonator information service platform, and the remote wireless handheld controller further comprises a mobile communication module, and the remote wireless handheld controller is in communication connection with the electronic detonator information service platform through the mobile communication module thereof.
10. A remote wireless initiation method for an electronic detonator is characterized by comprising the following steps:
the remote wireless handheld controller transmits a wireless control instruction to the remote wireless detonating device through the remote wireless transmission module so as to remotely control the remote wireless detonating device;
and the remote wireless initiation device receives and analyzes the wireless control instruction so as to complete initiation control of the digital electronic detonator according to the wireless control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211379301.0A CN115900460A (en) | 2022-11-04 | 2022-11-04 | Remote wireless initiation system and initiation method for electronic detonator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211379301.0A CN115900460A (en) | 2022-11-04 | 2022-11-04 | Remote wireless initiation system and initiation method for electronic detonator |
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| CN115900460A true CN115900460A (en) | 2023-04-04 |
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| CN202211379301.0A Pending CN115900460A (en) | 2022-11-04 | 2022-11-04 | Remote wireless initiation system and initiation method for electronic detonator |
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| CN (1) | CN115900460A (en) |
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- 2022-11-04 CN CN202211379301.0A patent/CN115900460A/en active Pending
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