CN114838634A - Wireless through-the-earth intelligent detonating system - Google Patents
Wireless through-the-earth intelligent detonating system Download PDFInfo
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- CN114838634A CN114838634A CN202210439080.5A CN202210439080A CN114838634A CN 114838634 A CN114838634 A CN 114838634A CN 202210439080 A CN202210439080 A CN 202210439080A CN 114838634 A CN114838634 A CN 114838634A
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- 238000005474 detonation Methods 0.000 claims abstract description 84
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000977 initiatory effect Effects 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 12
- 238000004880 explosion Methods 0.000 claims description 7
- 238000005422 blasting Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a wireless through-the-earth intelligent detonation system, which belongs to the technical field of detonation systems and comprises a detonation controller, a repeater and a detonation detonator, wherein the detonation controller is in bidirectional signal connection with the repeater, the output end of the repeater is in wireless signal connection with the input end of the detonation detonator, and the detonation controller comprises a detonation time setting module, a signal transmitting circuit module, a signal method circuit module, a signal intensity detection module, a signal feedback receiving module and a proper distance calculation module. In the invention, the detonation controller is arranged, the arranged detonation time setting module can set time for the signal transmitting circuit module and send signals to a plurality of different repeaters at different time points, so that the detonation time of different detonation detonators is controlled, the appropriate distance calculating module can calculate the distance between the detonation controller and the repeaters according to the signal intensity, and people can adjust the distance between the detonation controller and the repeaters according to the distance calculating information.
Description
Technical Field
The invention belongs to the technical field of detonation systems, and particularly relates to a wireless through-the-earth intelligent detonation system.
Background
The process of initiation of the explosion or detonation is an unstable initial stage of explosion. Including thermal, mechanical, chemical, electrical, shock wave and optical (including laser) initiation. Various initiation mechanisms can be summarized to some extent as thermal initiation mechanisms, or hot spot mechanisms. The parameters characterizing the initiation characteristics include limit dose, critical diameter, initiation lag phase (time required for inducing explosion), detonation growth distance (charge length required from detonation to stable detonation), and the like. The smaller the priming charge quantity and the critical diameter are, or the shorter the priming delay period and the detonation growth distance are, both indicate that the explosive is easier to detonate, and the method for exciting the explosive charge detonation by using an electric detonator, a lead and a power supply (a blasting machine, a primary battery and the like) is adopted. Electrical initiation is used to detonate any number of charges simultaneously or at different times in a desired sequence.
In the prior art, electric detonation is generally initiated by utilizing wireless remote control, the mode of wireless control initiation can enable an operator to stand for safe remote initiation work, the work safety of the operator is greatly improved, then in the prior art, if a plurality of initiation points are arranged and initiation is carried out successively, the first initiation may cause influence on the transmission of wireless signals, magnetic fields can be disturbed to influence subsequent initiation operation, meanwhile, in the prior art, a repeater is utilized to transfer signals and prolong the transmission distance of initiation signals, but if an internal circuit of the repeater is influenced by blasting impact, the signal transmission may be influenced, and further, the initiation delay may be caused to cause serious consequences.
Disclosure of Invention
The invention aims to: the wireless through-the-earth intelligent detonation system aims at solving the problems that when a plurality of detonation points are arranged and detonation is carried out successively, the leading detonation possibly causes influence on transmission of wireless signals, a magnetic field can be disturbed to influence subsequent detonation operation, meanwhile, in the prior art, a repeater is used for signal transfer to prolong the transmission distance of the detonation signals, but if an internal circuit of the repeater is influenced by blasting impact, the signal transmission may be influenced, and further the detonation delay may be caused to cause serious consequences.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wireless through-the-earth intelligent detonation system comprises a detonation controller, a repeater and a detonation detonator, wherein the detonation controller is in bidirectional signal connection with the repeater, and the output end of the repeater is in wireless signal connection with the input end of the detonation detonator.
As a further description of the above technical solution:
the detonation controller comprises a detonation time setting module, a signal transmitting circuit module, a signal method circuit module, a signal strength detection module, a signal feedback receiving module and a proper distance calculating module.
As a further description of the above technical solution:
the output end of the blasting time setting module is electrically connected with the input end of the signal transmitting circuit module, the output end of the signal feedback receiving module is electrically connected with the input end of the signal intensity detection module, the output end of the signal intensity detection module is respectively connected with the proper distance calculation module and the signal amplification circuit module, and the output end of the signal amplification circuit module is connected with the input end of the signal transmitting circuit module.
As a further description of the above technical solution:
the signal intensity detection module comprises an uploading speed test module and a downloading speed test module.
As a further description of the above technical solution:
the repeater comprises a circuit module, a circuit stability detection module, a data comparison module, a control module, a standby power supply module, a current supply module and a voltage supply module.
As a further description of the above technical solution:
the circuit stability detection module is electrically connected with the circuit module in a bidirectional mode, the output end of the circuit stability detection module is electrically connected with the input end of the data comparison module, and the output end of the data comparison module is electrically connected with the input end of the control module.
As a further description of the above technical solution:
the output end of the control module is electrically connected with the input end of the standby power supply module, the output end of the standby power supply is electrically connected with the input ends of the current supply module and the voltage supply module respectively, and the output ends of the current supply module and the voltage supply module are electrically connected with the input end of the circuit module.
As a further description of the above technical solution:
the circuit stability detection module comprises a voltage detection module and a current detection module.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, by arranging the detonation controller, the arranged detonation time setting module can set time for the signal transmitting circuit module, and can send signals to a plurality of different repeaters at different time points, thereby controlling the detonation time of different detonation detonators, after the time is set, the signal transmitting circuit module can send the signals to different repeaters at different time intervals according to the set time, the signal feedback receiving module can receive the signal information fed back by the repeaters, the arranged signal strength detecting module can detect the strength of the fed-back signals, the uploading speed and the downloading speed of the flow in the signals are detected by the uploading speed testing module and the downloading speed testing module, the strength of the signals is determined according to the magnitudes of the uploading speed and the downloading speed, and the higher the uploading speed and the downloading speed are, the stronger the strength of the signals is, and the lower the uploading speed and the downloading speed, the weaker the strength of the signal, and the appropriate distance calculation module can calculate the distance between the detonation controller and the repeater according to the signal strength, and people can adjust the distance between the detonation controller and the repeater according to the distance calculation information.
2. In the invention, by arranging the repeater which is mainly used for transmitting signals transmitted by the detonation controller, the repeater transmits signals to the detonation detonator to control the detonation detonator to explode, the built-in circuit module is mainly used for normal operation of the repeater, and the circuit stability detection module can detect the circuit module in real time, wherein the voltage detection module and the current detection module can normally detect the current condition and the voltage condition of the circuit module, the data comparison module can compare the detected current information and voltage information with the standard voltage information and the standard current information, when the detected current information and voltage information are influenced by explosion, the control module controls the standby power supply module to start and work, the current supply module and the voltage supply module are respectively used for sending points to the circuit module, and the current and the voltage of the circuit module are kept stable, the signal received by the repeater can be forwarded in time, and blasting cannot be affected by delay.
Drawings
Fig. 1 is a schematic structural diagram of a wireless through-the-earth intelligent detonation system provided by the invention;
FIG. 2 is a schematic system structure diagram of a detonation controller in the wireless through-the-earth intelligent detonation system provided by the invention;
fig. 3 is a schematic system structure diagram of a repeater in the wireless through-the-earth intelligent detonation system provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wireless through-the-earth intelligent detonation system comprises a detonation controller, a repeater and a detonation detonator, wherein the detonation controller is in bidirectional signal connection with the repeater, the detonation controller comprises a detonation time setting module, a signal transmitting circuit module, a signal method circuit module, a signal intensity detection module, a signal feedback receiving module and a proper distance calculation module, the output end of the blasting time setting module is electrically connected with the input end of the signal transmitting circuit module, the output end of the signal feedback receiving module is electrically connected with the input end of the signal intensity detecting module, the output end of the signal intensity detecting module is respectively connected with the proper distance calculating module and the signal amplifying circuit module, the output end of the signal amplification circuit module is connected with the input end of the signal transmitting circuit module, and the signal intensity detection module comprises an uploading speed test module and a downloading speed test module;
the specific implementation mode is as follows: by arranging the detonation controller, the arranged blasting time setting module can set time aiming at the signal transmitting circuit module, the signal transmitting circuit module can transmit signals at different time points to a plurality of different repeaters so as to control the detonation time of different detonation detonators, after the time is set, the signal transmitting circuit module transmits the signals to different repeaters at different time points according to the set time, the signal feedback receiving module can receive signal information fed back by the repeaters, the arranged signal strength detecting module can detect the strength of the fed-back signals, the uploading speed and the downloading speed of flow in the signals are detected by the uploading speed testing module and the downloading speed testing module, the strength of the signals is determined according to the magnitudes of the uploading speed and the downloading speed, the higher the uploading speed and the downloading speed are, the stronger the signal strength is, and the lower the uploading speed and the downloading speed are, the weaker the signal strength is, and the appropriate distance calculation module can calculate the distance between the detonation controller and the repeater according to the signal strength, and people can adjust the distance between the detonation controller and the repeater according to the distance calculation information.
The output end of the repeater is in wireless signal connection with the input end of the detonating detonator, the repeater comprises a circuit module, a circuit stability detection module, a data comparison module, a control module, a standby power supply module, a current supply module and a voltage supply module, the output end of the control module is electrically connected with the input end of the standby power supply module, the output end of the standby power supply module is respectively electrically connected with the input ends of the current supply module and the voltage supply module, the output ends of the current supply module and the voltage supply module are electrically connected with the input end of the circuit module, and the circuit stability detection module comprises a voltage detection module and a current detection module;
the specific implementation mode is as follows: the repeater is arranged and is mainly used for transmitting signals transmitted by the detonation controller, the repeater sends signals to the detonation detonator to control the detonation detonator to explode, the built-in circuit module is mainly used for normal operation of the repeater, the circuit stability detection module can detect the circuit module in real time, the voltage detection module and the current detection module can normally detect the current condition and the voltage condition of the circuit module, the data comparison module can compare the detected current information and voltage information with the standard voltage information and the standard current information, when the detected current information and voltage information are influenced by explosion, the control module controls the standby power supply module to start and work, the current supply module and the voltage supply module are utilized to respectively send points to the circuit module, the current and the voltage of the circuit module are kept stable, and the signals received by the repeater can be timely forwarded, the blasting is not affected by the delay.
The working principle is as follows: when the device is used, the set blasting time setting module can set time aiming at the signal transmitting circuit module, the signal transmitting circuit module can transmit signals at different time points to a plurality of different repeaters so as to control the detonation time of different detonating detonators, after the time is set, the signal transmitting circuit module transmits the signals to different repeaters at different time points according to the set time, the signal feedback receiving module can receive the signal information fed back by the repeaters, the set signal strength detecting module can detect the strength of the fed-back signals, the uploading speed and the downloading speed of the flow in the signals are detected by the uploading speed testing module and the downloading speed testing module, the strength of the signals is determined according to the magnitudes of the uploading speed and the downloading speed, the higher the uploading speed and the downloading speed are, the stronger the strength of the signals is, and the lower the uploading speed and the downloading speed are, the lower the strength of the signals is, the distance between the detonation controller and the repeater can be calculated by the proper distance calculation module according to the signal strength, people can adjust the distance between the detonation controller and the repeater according to the distance calculation information, then the distance between the detonation controller and the repeater is reasonably placed according to the field environment requirement, the repeater sends a signal to the detonation detonator to control the detonation of the detonation detonator, the built-in circuit module is mainly used for normal operation of the repeater, the circuit stability detection module can detect the circuit module in real time, the voltage detection module and the current detection module can normally detect the current condition and the voltage condition of the circuit module, the data comparison module can compare the detected current information and the detected voltage information with the standard voltage information and the standard current information, and when the detected current information and the detected voltage information are influenced by the explosion, the control module controls the standby power supply module to start and work, the current supply module and the voltage supply module are used for sending points to the circuit module respectively, and the current and the voltage of the circuit module are kept stable, so that the signals received by the repeater can be forwarded in time, and blasting cannot be delayed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The wireless through-the-earth intelligent detonation system comprises a detonation controller, a repeater and a detonation detonator and is characterized in that the detonation controller is in bidirectional signal connection with the repeater, and the output end of the repeater is in wireless signal connection with the input end of the detonation detonator.
2. The wireless through-the-earth intelligent detonation system according to claim 1, wherein the detonation controller comprises a detonation time setting module, a signal transmitting circuit module, a signal method circuit module, a signal strength detection module, a signal feedback receiving module and a suitable distance calculation module.
3. The wireless through-the-earth intelligent detonation system according to claim 2, wherein an output end of the explosion time setting module is electrically connected with an input end of the signal transmitting circuit module, an output end of the signal feedback receiving module is electrically connected with an input end of the signal strength detecting module, an output end of the signal strength detecting module is respectively connected with the suitable distance calculating module and the signal amplifying circuit module, and an output end of the signal amplifying circuit module is connected with an input end of the signal transmitting circuit module.
4. The wireless through-the-earth intelligent detonation system of claim 3, wherein the signal strength detection module comprises an upload speed test module and a download speed test module.
5. The wireless through-the-earth intelligent detonation system of claim 1, wherein the repeater comprises a circuit module, a circuit stability detection module, a data comparison module, a control module, a backup power module, a current supply module and a voltage supply module.
6. The wireless through-the-earth intelligent initiation system according to claim 5, wherein the circuit stability detection module is electrically connected with the circuit module in a bidirectional manner, an output end of the circuit stability detection module is electrically connected with an input end of the data comparison module, and an output end of the data comparison module is electrically connected with an input end of the control module.
7. The wireless through-the-earth intelligent detonation system according to claim 6, wherein an output end of the control module is electrically connected with an input end of a standby power supply module, an output end of the standby power supply module is electrically connected with input ends of a current supply module and a voltage supply module respectively, and output ends of the current supply module and the voltage supply module are electrically connected with an input end of a circuit module.
8. The wireless through-the-earth intelligent detonation system of claim 6, wherein the circuit stability detection module comprises a voltage detection module and a current detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210439080.5A CN114838634A (en) | 2022-04-22 | 2022-04-22 | Wireless through-the-earth intelligent detonating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210439080.5A CN114838634A (en) | 2022-04-22 | 2022-04-22 | Wireless through-the-earth intelligent detonating system |
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| CN114326447A (en) * | 2021-12-29 | 2022-04-12 | 北京伊拜科技有限责任公司 | Wireless detonator control system based on detonator control chip |
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