Wireless communication electronic detonator

Abstract

The utility model discloses a wireless communication electronic detonator and belongs to the technical field of initiating explosive devices. The system comprises a control module; the ultrasonic transducer is electrically connected with the control module and comprises a receiving end used for receiving ultrasonic waves and a transmitting end used for transmitting the ultrasonic waves, and the ultrasonic transducer further comprises an output end used for outputting electric signals and an input end used for inputting the electric signals; the ultrasonic transducer can convert received ultrasonic waves into electric signals and convert electric signals input into the ultrasonic transducer into ultrasonic waves; the signal output circuit is connected between the control module and the ultrasonic transducer, and the signal output circuit is used for outputting the electric signal converted by the ultrasonic transducer to the control module; the signal input circuit is connected between the control module and the ultrasonic transducer, and the signal input circuit is used for inputting the electric signal output by the control module to the ultrasonic transducer. The wireless communication electronic detonator disclosed by the utility model is beneficial to implementation of underwater blasting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive devices, in particular to a wireless communication electronic detonator. Background Art

[0002] At present, electronic detonators are widely used in tunnel excavation, hazard removal blasting, demolition blasting, ore-rock separation, open-pit mine blasting and other occasions. Existing electronic detonators are mainly connected and controlled by wires. A sufficiently long wire is required to connect the electronic detonator to the electronic detonator initiator, and the electronic detonator initiator controls the electronic detonator to implement the blasting operation; this wired communication connection method is suitable for general onshore blasting scenarios, but when used for underwater blasting operations, the electronic detonator needs to be arranged underwater, and the wire used to connect the electronic detonator and the electronic detonator initiator is prone to waterproof failure, resulting in all or part of the electronic detonators connected to the waterproof failed wire refusing to explode; in addition, the wire connected between the electronic detonator and the electronic detonator initiator is also easily broken by the action of water flow and surge, resulting in greater difficulty in implementing underwater blasting operations or even difficulty in normal implementation.

[0003] Furthermore, although there are some wireless electronic detonators in the prior art, the existing wireless electronic detonators using wireless communication communicate based on radio waves, which are electromagnetic waves and have a weak ability to penetrate water. When wireless electronic detonators using radio waves for communication are arranged underwater, it is difficult to ensure the reliability and stability of the electronic detonators using radio waves for communication. Therefore, there is an urgent need for an electronic detonator that is conducive to the implementation of underwater blasting operations. Summary of the invention

[0004] The purpose of the present application is to overcome at least one of the above-mentioned shortcomings of the prior art and to provide a wireless communication electronic detonator that is conducive to the implementation of underwater blasting operations.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A wireless communication electronic detonator provided in the present application includes:

[0007] Control module;

[0008] An ultrasonic transducer, electrically connected to the control module, the ultrasonic transducer comprising at least one receiving end for receiving ultrasonic waves and at least one transmitting end for transmitting ultrasonic waves, the ultrasonic transducer further comprising at least one output end for outputting electrical signals and at least one input end for inputting electrical signals, the ultrasonic transducer being capable of converting the ultrasonic waves it receives into electrical signals and converting the electrical signals input thereto into ultrasonic waves;

[0009] a signal output circuit, wherein the input end of the signal output circuit is electrically connected to the output end of the ultrasonic transducer, the output end of the signal output circuit is electrically connected to the control module, and the signal output circuit is used to output the electrical signal converted by the ultrasonic transducer to the control module;

[0010] A signal input circuit, wherein the input end of the signal input circuit is electrically connected to the control module, the output end of the signal input circuit is electrically connected to the input end of the ultrasonic transducer, and the signal input circuit is used to input the electrical signal output by the control module to the ultrasonic transducer.

[0011] The beneficial effects of this embodiment are as follows: the wireless communication electronic detonator in this embodiment includes a control module and an ultrasonic transducer. The ultrasonic transducer can convert the ultrasonic wave it receives into an electrical signal and convert the electrical signal input thereto into an ultrasonic wave. The ultrasonic wave is a mechanical wave and has good penetrating ability in water. Therefore, the wireless communication electronic detonator in this embodiment is arranged underwater, which facilitates the communication between the electronic detonator initiator with ultrasonic communication function and the wireless communication electronic detonator based on ultrasonic wave to realize the detonation control of the wireless communication electronic detonator, thereby solving the troubles caused by underwater wiring, which is beneficial to improving the reliability and stability of communication between the electronic detonator initiator and the wireless communication electronic detonator, and is also beneficial to the implementation of underwater blasting operations.

[0012] In addition, based on the above technical solution, the present invention may also be improved as follows and may have the following additional technical features.

[0013] According to one embodiment of the present application, the signal output circuit includes:

[0014] A signal demodulation circuit, wherein the input end of the signal demodulation circuit is electrically connected to the output end of the ultrasonic transducer, the output end of the signal demodulation circuit is electrically connected to the control module, and the signal demodulation circuit is used to demodulate and amplify the electrical signal converted and output by the ultrasonic transducer.

[0015] In this embodiment, the electrical signal converted and output by the ultrasonic transducer is demodulated and amplified by a signal demodulation circuit, which is beneficial for reliably inputting the control data contained in the ultrasonic wave into the control module in the form of an electrical signal, so that the control module can perform related control according to the control data.

[0016] According to one embodiment of the present application, the signal input circuit includes:

[0017] A signal modulation circuit, wherein the input end of the signal modulation circuit is electrically connected to the control module, the output end of the signal modulation circuit is electrically connected to the ultrasonic transducer, and the signal modulation circuit is used to modulate and amplify the electrical signal output by the control module.

[0018] In this embodiment, the electrical signal output by the control module is modulated and amplified by the signal modulation circuit, which is beneficial for the control module to reliably output feedback data in the form of an electrical signal, input the feedback data into the ultrasonic transducer, and facilitate the ultrasonic transducer to convert the electrical signal including the feedback data into an ultrasonic wave including the feedback data for emission, thereby realizing the feedback of the control result of the control module.

[0019] According to one embodiment of the present application, the wireless communication electronic detonator further includes:

[0020] A positioning module is electrically connected to the control module, and is used to obtain current position information including longitude, latitude and altitude.

[0021] In this embodiment, a positioning module is provided, and the positioning module is electrically connected to the control module, so that the current position information including longitude, latitude and altitude can be obtained through the positioning module, thereby clarifying the position of the wireless communication electronic detonator and confirming the position of the wireless communication electronic detonator.

[0022] According to one embodiment of the present application, the wireless communication electronic detonator further includes:

[0023] A water pressure sensor is electrically connected to the control module, and the water pressure sensor is used to collect water pressure.

[0024] In this embodiment, a water pressure sensor is provided, and the water pressure sensor is electrically connected to the control module. When the wireless communication electronic detonator is arranged underwater, the water pressure can be collected through the water pressure sensor, so that the depth of the wireless communication electronic detonator in the water can be understood through the collected water pressure.

[0025] According to one embodiment of the present application, the wireless communication electronic detonator further includes:

[0026] A test interface module, electrically connected to the control module, the test interface module being used to perform a test before detonation;

[0027] An ignition module, electrically connected to the control module, and used for ignition;

[0028] An energy storage module is electrically connected to the control module, and the energy storage module is used to provide electrical energy.

[0029] In this embodiment, by providing a test interface module, it is convenient to test the wireless communication electronic detonator before detonation through the test interface module; in addition, by providing an energy storage module, it is convenient to provide electrical energy through the energy storage module; further, by providing an ignition module, it is convenient to ignite through the ignition module.

[0030] According to one embodiment of the present application, the test interface module is also electrically connected to the energy storage module, and the test interface module includes:

[0031] a communication circuit, electrically connected to the control module and used for communicating with the control module;

[0032] A charging interface circuit is electrically connected to the energy storage module and is used to control charging to the energy storage module.

[0033] The test interface module in this embodiment includes a communication circuit and a charging interface circuit, which facilitates the establishment of communication between the test device and the control module and communication control; in addition, it is convenient to control the charging of the energy storage module through the charging interface circuit, which is beneficial to improving the reliability of charging the energy storage module.

[0034] According to one embodiment of the present application, the ignition module comprises:

[0035] An ignition circuit, the input end and the output end of the ignition circuit are electrically connected to the control module respectively;

[0036] An ignition resistor connected to the ignition circuit;

[0037] An ignition control switch is connected to the ignition circuit.

[0038] The ignition circuit in this embodiment is electrically connected to the control module, which facilitates the control of the ignition resistor through the control module, thereby facilitating the control of the ignition resistor for ignition.

[0039] According to one embodiment of the present application, the wireless communication electronic detonator further includes:

[0040] A backup power supply module is electrically connected to the control module, and the backup power supply module is used to provide electrical energy.

[0041] In this embodiment, the backup power supply module is provided to facilitate providing a backup power supply for the wireless communication electronic detonator, thereby improving the reliability of providing power to the wireless communication electronic detonator.

[0042] According to one embodiment of the present application, the backup power supply module is also electrically connected to the energy storage module, and the backup power supply module is also used to charge the energy storage module.

[0043] In this embodiment, the backup power module is electrically connected to the energy storage module. When the energy storage module is short of power, the backup power module can be used to charge the energy storage module to replenish power for the energy storage module, thereby ensuring the reliability of the energy storage module in providing power. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solution in the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 It is a schematic diagram of the structure of the wireless communication electronic detonator in the embodiment of the utility model.

[0046] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0047] 1. Control chip, 2. Ultrasonic communication unit, 3. Power supply unit, 4. Test interface module, 5. Ignition module, 6. Positioning module, 7. Water pressure sensor, 20. Ultrasonic transducer, 21. Signal demodulation circuit, 22. Signal modulation circuit, 30. Energy storage module, 31. Backup power supply module. DETAILED DESCRIPTION

[0048] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0049] In order to more clearly understand the above-mentioned purpose, features and advantages of the present application, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0050] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0051] This embodiment provides a wireless communication electronic detonator, such as Figure 1 As shown, including:

[0052] Control module;

[0053] The ultrasonic transducer 20 is electrically connected to the control module. The ultrasonic transducer 20 includes at least one receiving end for receiving ultrasonic waves and at least one transmitting end for transmitting ultrasonic waves. The ultrasonic transducer 20 also includes at least one output end for outputting electrical signals and at least one input end for inputting electrical signals. The ultrasonic transducer 20 can convert the ultrasonic waves it receives into electrical signals and convert the electrical signals input thereto into ultrasonic waves.

[0054] A signal output circuit, wherein the input end of the signal output circuit is electrically connected to the output end of the ultrasonic transducer 20, and the output end of the signal output circuit is electrically connected to the control module, and the signal output circuit is used to output the electrical signal converted by the ultrasonic transducer 20 to the control module;

[0055] The signal input circuit has an input end electrically connected to the control module, and an output end electrically connected to an input end of the ultrasonic transducer 20 . The signal input circuit is used to input the electrical signal output by the control module to the ultrasonic transducer 20 .

[0056] In this embodiment, if Figure 1 As shown, the wireless communication electronic detonator in this embodiment includes a control module and an ultrasonic transducer 20. The ultrasonic transducer 20 can convert the ultrasonic wave it receives into an electrical signal and convert the electrical signal input thereto into an ultrasonic wave. The ultrasonic wave is a mechanical wave and has good penetrating ability in water. Therefore, the wireless communication electronic detonator in this embodiment is arranged underwater, which is convenient for the electronic detonator initiator with ultrasonic communication function to communicate with the wireless communication electronic detonator based on ultrasonic wave to realize the detonation control of the wireless communication electronic detonator, thereby solving the trouble caused by underwater wiring, which is beneficial to improving the reliability and stability of communication between the electronic detonator initiator and the wireless communication electronic detonator, and is also beneficial to the implementation of underwater blasting operations.

[0057] In this embodiment, if Figure 1 As shown, the control module is a control chip 1, the ultrasonic transducer 20 is electrically connected to the control chip 1, the control chip 1 is specifically an integrated chip, and the communication control of the wireless communication electronic detonator in this embodiment is mainly controlled by the control chip 1; further, the control chip 1 in this embodiment can refer to the integrated chip used for electronic detonators in the prior art, and the control chip 1 can be improved on the basis of the existing integrated chip used for electronic detonators, which will not be repeated here.

[0058] In this embodiment, if Figure 1As shown, the output end of the ultrasonic transducer 20 is electrically connected to the input end of the signal output circuit, and the output end of the signal output circuit is electrically connected to the control module. When the receiving end of the ultrasonic transducer 20 receives the ultrasonic wave, the ultrasonic transducer 20 converts the received ultrasonic wave into an electrical signal, and the electrical signal converted by the ultrasonic transducer 20 is output to the control module through the signal output circuit.

[0059] Further, such as Figure 1 As shown, the input end of the signal input circuit is electrically connected to the control module, and the output end of the signal input circuit is electrically connected to the input end of the ultrasonic transducer 20. When the control module needs to feedback or send a control signal to the outside of the wireless communication electronic detonator in this embodiment, the control module feeds back or sends a control signal in the form of an electrical signal through the signal input circuit to the input end of the ultrasonic transducer 20. The electrical signal input into the ultrasonic transducer 20 excites the ultrasonic transducer 20 to emit an ultrasonic wave, and the ultrasonic wave emitted by the ultrasonic transducer 20 transmits the control data fed back or sent by the control module.

[0060] Furthermore, the wireless communication electronic detonator is used to communicate with an electronic detonator initiator with an ultrasonic communication function based on ultrasound. A second ultrasonic transducer is provided on the electronic detonator initiator, and ultrasound containing control data is emitted to the wireless communication electronic detonator through the second ultrasonic transducer. In addition, in this embodiment, the electrical signal input into the ultrasonic transducer 20 excites the ultrasonic transducer 20 to emit the ultrasonic wave to the electronic detonator initiator, and the second ultrasonic transducer in the electronic detonator initiator receives the ultrasonic wave emitted by the ultrasonic transducer 20, thereby realizing communication and communication control between the electronic detonator initiator and the wireless communication electronic detonator. In addition, the operating frequencies of the ultrasonic transducer 20 and the second ultrasonic transducer can be reasonably selected and set as needed, which will not be elaborated here.

[0061] It should be noted that the specific structures and working principles of the ultrasonic transducer 20 and the second ultrasonic transducer in this embodiment can refer to the prior art in the art. Further, the specific control data and communication control are not the focus of this application, and the specific control data and communication control can also refer to the electronic detonator communication control in the prior art, which will not be repeated here.

[0062] An embodiment of the present application, such as Figure 1 As shown, the signal output circuit includes:

[0063] The signal demodulation circuit 21 has an input end electrically connected to an output end of the ultrasonic transducer 20, and an output end electrically connected to a control module. The signal demodulation circuit 21 is used to demodulate and amplify the electrical signal converted and output by the ultrasonic transducer 20.

[0064] In this embodiment, if Figure 1 As shown, in this embodiment, the signal demodulation circuit 21 demodulates and amplifies the electrical signal converted and output by the ultrasonic transducer 20, which is conducive to reliably inputting the control data contained in the ultrasonic wave into the control module in the form of an electrical signal, so that the control module can perform related control according to the control data. Further, the signal demodulation circuit 21 in this embodiment can have multiple types, and the specific structure of the signal demodulation circuit 21 can refer to the existing technology in the field, which will not be repeated here.

[0065] An embodiment of the present application, such as Figure 1 As shown, the signal input circuit includes:

[0066] The signal modulation circuit 22 has an input end electrically connected to the control module, and an output end electrically connected to the ultrasonic transducer 20. The signal modulation circuit 22 is used to modulate and amplify the electrical signal output by the control module.

[0067] In this embodiment, if Figure 1 As shown, in this embodiment, the signal modulation circuit 22 modulates and amplifies the electrical signal output by the control module, which is conducive to the control module reliably outputting feedback data in the form of electrical signals, inputting the feedback data into the ultrasonic transducer 20, and facilitating the ultrasonic transducer 20 to convert the electrical signal including the feedback data into an ultrasonic wave including the feedback data for emission, thereby realizing the feedback of the control result of the control module. Furthermore, the structure of the signal modulation circuit 22 in this embodiment can have various structures, and the specific structure of the signal modulation circuit 22 can refer to the existing technology in the field, and will not be described in detail here.

[0068] Further, such as Figure 1 As shown, the ultrasonic transducer 20 , the signal demodulation circuit 21 and the signal modulation circuit 22 in this embodiment constitute the ultrasonic communication unit 2 ; in addition, the signal demodulation circuit 21 and the signal modulation circuit 22 in this embodiment can also be integrated into the control chip 1 .

[0069] An embodiment of the present application, such as Figure 1 As shown, the wireless communication electronic detonator also includes:

[0070] The positioning module 6 is electrically connected to the control module, and is used to obtain current position information including longitude, latitude and altitude.

[0071] In this embodiment, if Figure 1As shown, in this embodiment, a positioning module 6 is provided, and the positioning module 6 is electrically connected to the control module, so that the current position information including longitude, latitude and altitude can be obtained through the positioning module 6, thereby clarifying the position of the wireless communication electronic detonator, and also facilitating confirmation of the position of the wireless communication electronic detonator.

[0072] Furthermore, the wireless communication electronic detonator in this embodiment includes a tube body, and the positioning module 6 is arranged in the tube body; further, the specific connection method and working principle of the positioning module 6 in this embodiment can refer to the existing technology.

[0073] An embodiment of the present application, such as Figure 1 As shown, the wireless communication electronic detonator also includes:

[0074] The water pressure sensor 7 is electrically connected to the control module, and is used to collect water pressure.

[0075] In this embodiment, if Figure 1 As shown, in this embodiment, a water pressure sensor 7 is provided, and the water pressure sensor 7 is electrically connected to the control module. When the wireless communication electronic detonator is arranged underwater, it is convenient to collect water pressure through the water pressure sensor 7, so that the depth of the wireless communication electronic detonator in the water can be understood through the collected water pressure.

[0076] Furthermore, the wireless communication electronic detonator of the present embodiment includes a tube body, and the water pressure sensor 7 is arranged on the outer wall of the tube body. In order to facilitate the installation of the water pressure sensor 7 in the present embodiment, an installation groove for installing the water pressure sensor 7 is provided on the outer wall of the shell in the present embodiment. The water pressure sensor 7 is accommodated and installed in the installation groove, and the water pressure sensor 7 is electrically connected to the control module through a data line and a power line; in addition, the specific structure, connection method and working principle of the water pressure sensor 7 in the present embodiment can all refer to the existing technology in the field, and will not be repeated here.

[0077] An embodiment of the present application, such as Figure 1 As shown, the wireless communication electronic detonator also includes:

[0078] A test interface module 4, electrically connected to the control module, and used for performing a test before detonation;

[0079] An ignition module 5 is electrically connected to the control module, and the ignition module 5 is used for ignition;

[0080] The energy storage module 30 is electrically connected to the control module, and is used to provide electrical energy.

[0081] In this embodiment, if Figure 1As shown, in this embodiment, by providing a test interface module 4, it is convenient to test the wireless communication electronic detonator before detonation through the test interface module 4; in addition, by providing an energy storage module 30, it is convenient to provide electric energy through the energy storage module 30; further, by providing an ignition module 5, it is convenient to ignite through the ignition module 5. Further, the energy storage module 30 in this embodiment is specifically an energy storage capacitor, and the energy storage capacitor is electrically connected to the control module.

[0082] An embodiment of the present application, such as Figure 1 As shown, the test interface module 4 is also electrically connected to the energy storage module 30, and the test interface module 4 includes:

[0083] A communication circuit, electrically connected to the control module, for communicating with the control module;

[0084] The charging interface circuit is electrically connected to the energy storage module 30 and is used to control charging of the energy storage module 30 .

[0085] In this embodiment, if Figure 1 As shown, the test interface module 4 in this embodiment includes a communication circuit and a charging interface circuit, which is convenient for establishing communication between the test device and the control module and performing communication control; in addition, it is convenient to control the charging of the energy storage module 30 through the charging interface circuit, which is beneficial to improving the reliability of charging the energy storage module 30.

[0086] An embodiment of the present application, such as Figure 1 As shown, the ignition module 5 comprises:

[0087] An ignition circuit, the input end and the output end of the ignition circuit are electrically connected to the control module respectively;

[0088] Ignition resistor, connected to the ignition circuit;

[0089] The ignition control switch is connected to the ignition circuit.

[0090] In this embodiment, if Figure 1 As shown, the ignition circuit in this embodiment is electrically connected to the control module, which is convenient for controlling the ignition resistor through the control module, thereby facilitating the control of the ignition resistor for ignition. Further, the specific structure of the ignition resistor in this embodiment can refer to the prior art in the field; in addition, the switch control of the ignition control switch in this embodiment can also refer to the prior art, which will not be described in detail here.

[0091] An embodiment of the present application, such as Figure 1 As shown, the wireless communication electronic detonator also includes:

[0092] The backup power supply module 31 is electrically connected to the control module, and is used to provide electrical energy.

[0093] In this embodiment, if Figure 1 As shown, in this embodiment, by providing a backup power supply module 31, it is beneficial to provide a backup power supply for the wireless communication electronic detonator, and improve the reliability of providing power to the wireless communication electronic detonator. Further, the backup power supply module 31 in this embodiment is specifically a battery or a battery pack, and the battery or battery pack can be arranged in a variety of ways. The backup power supply module 31 can also be a power supply component such as a power supply capacitor.

[0094] An embodiment of the present application, such as Figure 1 As shown, the backup power module 31 is also electrically connected to the energy storage module 30 , and the backup power module 31 is also used to charge the energy storage module 30 .

[0095] In this embodiment, if Figure 1 As shown, in this embodiment, by electrically connecting the backup power module 31 to the energy storage module 30, when the energy storage module 30 is short of power, the energy storage module 30 can be charged by the backup power module 31 to replenish the energy storage module 30 and ensure the reliability of the energy storage module 30 in providing power.

[0096] In this embodiment, if Figure 1 As shown, the backup power module 31 and the energy storage module 30 are connected to form a power supply unit 3; further, the backup power module 31 in this embodiment is specifically a power supply component such as a battery, a battery pack or a power supply capacitor. When necessary, the backup power module 31 is started through module control to charge the energy storage module 30.

[0097] It should be noted that the other parts and components of the wireless communication electronic detonator in this embodiment can refer to the existing electronic detonators, and the communication-related control of the wireless communication electronic detonator can also refer to the relevant existing technologies in this field, and this application will not repeat them. In addition, the wireless communication electronic detonator in this embodiment can also be used in other applicable blasting scenarios, not limited to underwater blasting.

[0098] In addition, in addition to the technical solutions disclosed in this embodiment, the structures of the ultrasonic transducer 20, the signal demodulation circuit 21, the signal modulation circuit 22, the control chip 1 and their working principles in the utility model can refer to the conventional technical solutions in this technical field, and these conventional technical solutions are not the focus of this application, and the utility model will not be described in detail here.

[0099] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0100] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0101] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wireless communication electronic detonator, characterized in that: include: Control module; An ultrasonic transducer, electrically connected to the control module, the ultrasonic transducer comprising at least one receiving end for receiving ultrasonic waves and at least one transmitting end for transmitting ultrasonic waves, the ultrasonic transducer further comprising at least one output end for outputting electrical signals and at least one input end for inputting electrical signals, the ultrasonic transducer being capable of converting the ultrasonic waves it receives into electrical signals and converting the electrical signals input thereto into ultrasonic waves; a signal output circuit, wherein the input end of the signal output circuit is electrically connected to the output end of the ultrasonic transducer, the output end of the signal output circuit is electrically connected to the control module, and the signal output circuit is used to output the electrical signal converted by the ultrasonic transducer to the control module; A signal input circuit, wherein the input end of the signal input circuit is electrically connected to the control module, the output end of the signal input circuit is electrically connected to the input end of the ultrasonic transducer, and the signal input circuit is used to input the electrical signal output by the control module to the ultrasonic transducer.

2. The wireless communication electronic detonator according to claim 1, characterized in that: The signal output circuit comprises: A signal demodulation circuit, wherein the input end of the signal demodulation circuit is electrically connected to the output end of the ultrasonic transducer, the output end of the signal demodulation circuit is electrically connected to the control module, and the signal demodulation circuit is used to demodulate and amplify the electrical signal converted and output by the ultrasonic transducer.

3. The wireless communication electronic detonator according to claim 1, characterized in that: The signal input circuit comprises: A signal modulation circuit, wherein the input end of the signal modulation circuit is electrically connected to the control module, the output end of the signal modulation circuit is electrically connected to the ultrasonic transducer, and the signal modulation circuit is used to modulate and amplify the electrical signal output by the control module.

4. The wireless communication electronic detonator according to claim 1, characterized in that: Also includes: A positioning module is electrically connected to the control module, and is used to obtain current position information including longitude, latitude and altitude.

5. The wireless communication electronic detonator according to claim 1, characterized in that: Also includes: A water pressure sensor is electrically connected to the control module, and the water pressure sensor is used to collect water pressure.

6. The wireless communication electronic detonator according to any one of claims 1 to 5, characterized in that: Also includes: A test interface module, electrically connected to the control module, the test interface module being used to perform a test before detonation; An ignition module, electrically connected to the control module, and used for ignition; An energy storage module is electrically connected to the control module, and the energy storage module is used to provide electrical energy.

7. The wireless communication electronic detonator according to claim 6, characterized in that: The test interface module is also electrically connected to the energy storage module, and the test interface module includes: a communication circuit, electrically connected to the control module and used for communicating with the control module; A charging interface circuit is electrically connected to the energy storage module and is used to control charging to the energy storage module.

8. The wireless communication electronic detonator according to claim 6, characterized in that: The ignition module comprises: An ignition circuit, the input end and the output end of the ignition circuit are electrically connected to the control module respectively; An ignition resistor connected to the ignition circuit; An ignition control switch is connected to the ignition circuit.

9. The wireless communication electronic detonator according to claim 6, characterized in that: Also includes: A backup power supply module is electrically connected to the control module, and the backup power supply module is used to provide electrical energy.

10. The wireless communication electronic detonator according to claim 9, characterized in that: The backup power supply module is also electrically connected to the energy storage module, and the backup power supply module is also used to charge the energy storage module.

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