Electronic detonator wireless monitoring and control system and method

Abstract

The application discloses an electronic detonator wireless monitoring and control system and method, and belongs to the technical field of wireless control, which comprises the following steps: installing a wireless signal transceiver device on each electronic detonator and setting a device number; setting a wireless control system on a detonator, the wireless control system receiving engineering drawings and generating engineering three-dimensional drawings according to the engineering drawings; drawing blasting points on the engineering three-dimensional drawings, and installing the electronic detonator at the blasting point positions; sending a low-level signal and calculating a signal return duration, calculating an actual waiting time according to the signal return duration, sending a detonation instruction according to the actual waiting time after the wireless control system receives the detonation instruction, and controlling the electronic detonator to detonate after the wireless signal transceiver device receives the detonation instruction, so that the electronic detonator can be accurately and safely detonated by the detonator, and the time for connecting the foot wire is saved.

Description

Technical Field

[0001] This invention relates to the field of wireless control, and in particular to a wireless monitoring and control system and method for electronic detonators. Background Technology

[0002] Currently, electronic detonators are industrial detonators that achieve precise detonation control through a built-in electronic control module. They are widely used in mining, tunnel engineering, and building demolition. Compared to traditional detonators, their core advantages lie in high-precision delay control, strong safety, and support for full life-cycle monitoring, making them a major direction for technological upgrading in China's civil explosives industry. The traditional blasting process for electronic detonators with leads is as follows: 1. Deliver the electronic detonator and detonator to the site, placing one near each hole. 2. Perform single-shot testing on the electronic detonator, checking its resistance; replace any that are abnormal. 3. Prepare the detonating shell: The blaster inserts the electronic detonator into one hole of the detonator, then pulls it back through the other hole, securing the detonator and detonator to form the detonating shell. 4. Manually place the prepared detonating shell into the blast hole and load it with explosives. Connect all the electronic detonators with a single wire (networked). 5. Detonate. While some electronic detonators now offer wireless control for detonation, the detonator is usually controlled wirelessly.

[0003] The existing technical solutions mentioned above have the following drawbacks: electronic detonators and detonators are usually connected by lead wires, but assembling electronic detonators and detonators is both dangerous and time-consuming. Summary of the Invention

[0004] In order to safely control the detonation of electronic detonators using an initiator and save time on connecting leads, this application provides a wireless monitoring and control system and method for electronic detonators.

[0005] On the one hand, the wireless monitoring and control method for electronic detonators provided in this application adopts the following technical solution: A method for wireless monitoring and control of electronic detonators includes the following steps: Install a wireless signal transceiver on each electronic detonator and assign a device number; A wireless control system is installed on the detonator. The wireless control system is connected to the wireless signal transceiver of all electronic detonators and receives the device number. The wireless control system receives engineering drawings and generates a 3D model of the project based on the drawings. Draw the blasting points on the 3D engineering drawing and install the electronic detonators at the blasting point locations; Send a low-level signal to the wireless transceiver and determine the connection status of the wireless transceiver based on the returned signal. If all wireless transceiver devices return complete and clear signals, it is determined that the signal transmission with the wireless transceiver devices is normal, and the signal return time is calculated. Calculate the response time of each wireless transceiver based on the signal return time; Set the detonation time for each electronic detonator, calculate the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver from the detonation time, and associate the actual waiting time with the corresponding wireless signal transceiver. When the wireless control system receives the detonation command, it sends the detonation command to the corresponding wireless signal transceiver after the actual waiting time associated with each wireless signal transceiver. After receiving the detonation command, the wireless signal transceiver controls the electronic detonator to detonate.

[0006] By adopting the above scheme, the detonator can wirelessly control the electronic detonator through the wireless control system and wireless signal transceiver equipment. It can accurately calculate the detonation delay of the electronic detonator controlled by the detonator. When it is necessary to control the detonation of multiple electronic detonators at the same time, it can also accurately control the detonation interval of the electronic detonators. It can accurately and safely control the detonation of electronic detonators and save the time of connecting the lead wires.

[0007] Preferably, after the step of "determining the connection status of the wireless signal transceiver based on the returned signal", the following steps are also included: If there are wireless signal transceivers with incomplete or unclear return signals, mark the corresponding blasting points on the engineering 3D drawing according to the device number corresponding to the wireless signal transceiver.

[0008] If the returned signal is incomplete or unclear when the above solution is adopted, it indicates that the wireless transceiver may be malfunctioning. The system will automatically mark the location of the problematic wireless transceiver to help users quickly troubleshoot the problem.

[0009] Preferably, the step of "when the wireless control system receives the detonation command" further includes the following steps: Set the maximum impedance and the standard depth of the blasting point hole; The internal impedance of the electronic detonator is detected. If the internal impedance is greater than the maximum impedance value, the corresponding device number is called and an alarm is issued. Image information at the blasting point is collected. The length of the electronic detonator in the hole at the blasting point is calculated based on the exposed part of the electronic detonator in the image information. The insertion depth of the electronic detonator is calculated to determine whether the standard depth of the hole at the blasting point is reached. If the electronic detonator is not inserted to the standard depth of the blasting point, the corresponding device number will be called and an alarm will be issued.

[0010] By adopting the above scheme, if the internal impedance of the electronic detonator does not reach a certain value, it may cause problems with signal transmission or detonation of the electronic detonator. If the electronic detonator is not inserted deep enough into the detonation hole, the explosion effect may not achieve the desired effect. The system can automatically determine whether there is a problem with the electronic detonator, thereby further improving the safety and accuracy of detonation.

[0011] Preferably, the step of "calculating the length of the electronic detonator within the detonation point based on the exposed portion of the electronic detonator in the image information" includes the following steps: Set up a neural network model and an image database, store multiple images related to electronic detonators into the image database, and mark the area where the electronic detonator is located on the images related to electronic detonators; A neural network model was trained using images related to electronic detonators. The image information is imported into the neural network model. The neural network model marks the region where the electronic detonator is located in the image information and calculates the length of the marked region as the length of the exposed part of the electronic detonator. The length of the electronic detonator within the blasting point hole is obtained by subtracting the length of the exposed portion of the electronic detonator from its total length.

[0012] By adopting the above scheme, the depth of the electronic detonator inserted into the detonation point hole can be quickly calculated using a neural network model.

[0013] Preferably, the following steps are also included: Mark the location of the detonator on the 3D engineering drawing; A three-dimensional coordinate system is generated on the engineering three-dimensional drawing with the detonator as the zero point; Draw the line connecting the detonator to each detonation point, calculate the angle of the detonator toward each detonation point as the beam adjustment direction, and associate the beam adjustment direction with the equipment number corresponding to the detonation point. Set the maximum signal reflection time; If the actual waiting time for any wireless signal transceiver exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of that wireless signal transceiver.

[0014] By adopting the above solution, sometimes due to the harsh environment at the construction site, problems may occur with wireless signal transmission and reception. In this case, wireless beams can be used to improve the strength of the wireless signal. However, it is necessary to align the detonator with the wireless signal transceiver device that needs to be controlled. The system can calculate the angle that the detonator needs to deflect and help the user adjust the direction of the detonator to improve the wireless signal transmission strength of a single wireless signal transceiver device.

[0015] On the other hand, the wireless monitoring and control system for electronic detonators provided in this application adopts the following technical solution: A wireless monitoring and control system for electronic detonators includes a wireless control system mounted on the detonator and a wireless signal transceiver mounted on the electronic detonator. The wireless signal transceiver includes a device wireless transceiver module and a detonation control module. The device's wireless transceiver module receives signals from or sends signals to the wireless control system. The device's wireless transceiver module has a preset device number. When the device's wireless transceiver module sends a signal to the wireless control system, it also sends the device number. When the device's wireless transceiver module receives a low-level signal transmitted by the wireless control system, it returns a signal to the wireless control system. The detonation control module receives the detonation signal transmitted by the device's wireless transceiver module, and controls the electronic detonator to detonate when the detonation signal is received. The wireless control system includes a data storage module, a 3D generation module, a response calculation module, a detonation setting module, and a detonation start module; The data storage module receives and stores engineering drawings; The 3D generation module calls the engineering drawings stored in the data storage module, generates a 3D engineering drawing based on the engineering drawings, draws blasting points on the 3D engineering drawing, and transmits the 3D engineering drawing to the data storage module for storage. The response calculation module transmits a low-level signal to the wireless transceiver and receives a return signal. It determines the connection status of the wireless transceiver based on the return signal. If the return signals from all wireless transceivers are complete and clear, it is determined that the signal transmission with the wireless transceivers is normal. The signal return duration is calculated, and the response duration of each wireless transceiver is calculated based on the signal return duration. The detonation setting module receives the detonation time of each electronic detonator, calculates the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver device from the detonation time, associates the actual waiting time with the corresponding wireless signal transceiver device, and transmits the actual waiting time to the data storage module for storage. After receiving the input command, the detonation initiation module calls the actual waiting time stored in the data storage module according to the device number corresponding to the command, and starts timing. When the timing reaches the actual waiting time, it sends a detonation signal to the wireless transceiver module of the device corresponding to the device number.

[0016] By adopting the above scheme, the detonator can wirelessly control the electronic detonator through the wireless control system and wireless signal transceiver equipment. It can accurately calculate the detonation delay of the electronic detonator controlled by the detonator. When it is necessary to control the detonation of multiple electronic detonators at the same time, it can also accurately control the detonation interval of the electronic detonators. It can accurately and safely control the detonation of electronic detonators and save the time of connecting the lead wires.

[0017] Preferably, the response calculation module determines the connection status of the wireless signal transceiver based on the returned signal. If there is a wireless signal transceiver with an incomplete or unclear returned signal, the corresponding blasting point is marked on the engineering 3D diagram according to the device number corresponding to the wireless signal transceiver.

[0018] If the returned signal is incomplete or unclear when the above solution is adopted, it indicates that the wireless transceiver may be malfunctioning. The system will automatically mark the location of the problematic wireless transceiver to help users quickly troubleshoot the problem.

[0019] Preferably, the wireless signal transceiver further includes a status detection module, which detects the internal impedance of the electronic detonator and transmits the internal impedance to the wireless transceiver module, which then transmits the internal impedance to the wireless control system. The wireless control system also includes an impedance comparison module, an image acquisition module, and a depth comparison module; The impedance comparison module is preset with a maximum impedance value. It receives the internal impedance sent by the wireless signal transceiver. If the internal impedance is greater than the maximum impedance value, it calls the corresponding device number and issues an alarm. The image acquisition module acquires image information at the blast point and transmits the image information to the depth comparison module; The depth comparison module is preset with a standard depth for the blasting point hole. It calculates the length of the electronic detonator in the blasting point hole based on the exposed part of the electronic detonator in the image information, and calculates whether the insertion depth of the electronic detonator reaches the standard depth of the blasting point hole based on the standard depth of the blasting point hole. If the insertion depth of the electronic detonator does not reach the standard depth of the blasting point hole, the corresponding device number is called and an alarm is issued.

[0020] By adopting the above scheme, if the internal impedance of the electronic detonator does not reach a certain value, it may cause problems with signal transmission or detonation of the electronic detonator. If the electronic detonator is not inserted deep enough into the detonation hole, the explosion effect may not achieve the desired effect. The system can automatically determine whether there is a problem with the electronic detonator, thereby further improving the safety and accuracy of detonation.

[0021] Preferably, the depth comparison module sets up a neural network model and an image database, stores multiple electronic detonator-related images into the image database, marks the area where the electronic detonator is located on the electronic detonator-related images, trains the neural network model using the electronic detonator-related images, imports image information into the neural network model, the neural network model marks the area where the electronic detonator is located in the image information, and calculates the length of the marked area as the length of the exposed part of the electronic detonator. The length of the electronic detonator within the blasting point hole is obtained by subtracting the length of the exposed part of the electronic detonator from the total length of the electronic detonator.

[0022] By adopting the above scheme, the depth of the electronic detonator inserted into the detonation point hole can be quickly calculated using a neural network model.

[0023] Preferably, the wireless control system further includes a detonation adjustment module. The detonation adjustment module is preset with a maximum signal reflection time. The detonation adjustment module calls the engineering 3D diagram stored in the data storage module, marks the position of the detonator on the engineering 3D diagram, generates a 3D coordinate system on the engineering 3D diagram with the detonator as the zero point, draws the line connecting the detonator to each detonation point, calculates the angle of the detonator toward each detonation point as the beam adjustment direction, associates the beam adjustment direction with the device number corresponding to the detonation point, calls the actual waiting time of the detonation setting module, and if the actual waiting time corresponding to any wireless signal transceiver exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of the wireless signal transceiver.

[0024] By adopting the above solution, sometimes due to the harsh environment at the construction site, problems may occur with wireless signal transmission and reception. In this case, wireless beams can be used to improve the strength of the wireless signal. However, it is necessary to align the detonator with the wireless signal transceiver device that needs to be controlled. The system can calculate the angle that the detonator needs to deflect and help the user adjust the direction of the detonator to improve the wireless signal transmission strength of a single wireless signal transceiver device.

[0025] In summary, the present invention has the following beneficial effects: 1. It can accurately and safely control the detonation of electronic detonators and save time on connecting lead wires.

[0026] 2. When it is necessary to control the detonation of multiple electronic detonators simultaneously, the detonation interval of the electronic detonators can be accurately controlled. Attached Figure Description

[0027] Figure 1 This is a block diagram of the overall structural system of Embodiment 2 of this application.

[0028] Figure 2 This is a block diagram of the impedance comparison module and the depth comparison module of Embodiment 2 of this application.

[0029] Explanation of reference numerals in the attached figures: 1. Wireless control system; 11. Data storage module; 12. 3D generation module; 13. Response calculation module; 14. Detonation setting module; 15. Detonation start module; 16. Impedance comparison module; 17. Image acquisition module; 18. Depth comparison module; 19. Detonation adjustment module; 2. Wireless signal transceiver; 21. Equipment wireless transceiver module; 22. Detonation control module; 23. Status detection module. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0031] Example 1: This application discloses a wireless monitoring and control method for electronic detonators, with the following specific steps: Install a wireless signal transceiver device 2 on each electronic detonator and assign a device number.

[0032] A wireless control system 1 is installed on the detonator. The wireless control system 1 is connected to the wireless signal transceiver 2 of all electronic detonators and receives the device number.

[0033] Set the maximum impedance, the standard depth of the blasting point, and the maximum signal reflection time.

[0034] The wireless control system 1 receives engineering drawings and generates a 3D model of the project based on the drawings.

[0035] Draw the blasting point on the 3D engineering drawing and install the electronic detonator at the blasting point location.

[0036] Send a low-level signal to wireless transceiver 2, and determine the connection status of wireless transceiver 2 based on the returned signal.

[0037] If there is a wireless signal transceiver device 2 with incomplete or unclear return signals, then mark the corresponding blasting point on the engineering 3D drawing according to the device number corresponding to the wireless signal transceiver device 2.

[0038] If all returned signals from wireless transceiver devices 2 are complete and clear, then the signal transmission with wireless transceiver devices 2 is considered to be normal, and the signal return time is calculated.

[0039] The response time of each wireless transceiver device 2 is calculated based on the signal return time.

[0040] Set the detonation time for each electronic detonator, calculate the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver 2 from the detonation time, and associate the actual waiting time with the corresponding wireless signal transceiver 2.

[0041] The internal impedance of the electronic detonator is detected. If the internal impedance is greater than the maximum impedance value, the corresponding device number is called and an alarm is issued.

[0042] Image information of the blasting point is collected, and the length of the electronic detonator within the blasting point hole is calculated based on the exposed portion of the electronic detonator in the image information. The specific calculation steps are as follows: A neural network model and an image database are set up. Multiple images related to electronic detonators are stored in the image database, and the area where the electronic detonator is located is marked on the images related to electronic detonators.

[0043] A neural network model was trained using images related to electronic detonators.

[0044] The image information is imported into a neural network model. The neural network model marks the region where the electronic detonator is located in the image information and calculates the length of the marked region as the length of the exposed part of the electronic detonator.

[0045] The length of the electronic detonator within the blasting point hole is obtained by subtracting the length of the exposed portion of the electronic detonator from its total length.

[0046] Calculate whether the insertion depth of the electronic detonator reaches the standard depth of the blasting point hole by combining the standard depth of the blasting point hole.

[0047] If the electronic detonator is not inserted to the standard depth of the blasting point, the corresponding device number will be called and an alarm will be issued.

[0048] Mark the location of the detonator on the 3D engineering drawing.

[0049] A three-dimensional coordinate system is generated on the engineering three-dimensional drawing with the detonator as the zero point.

[0050] Draw lines connecting the detonator to each detonation point, calculate the angle of the detonator toward each detonation point as the beam adjustment direction, and associate the beam adjustment direction with the equipment number corresponding to the detonation point.

[0051] If the actual waiting time corresponding to any wireless signal transceiver device 2 exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of the wireless signal transceiver device 2.

[0052] When the wireless control system 1 receives the detonation command, it sends the detonation command to the corresponding wireless signal transceiver 2 after waiting for the actual waiting time associated with each wireless signal transceiver 2.

[0053] After receiving the detonation command, the wireless signal transceiver 2 controls the electronic detonator to detonate.

[0054] The implementation principle of the wireless monitoring and control system and method for electronic detonators in this application embodiment is as follows: the detonator wirelessly controls the electronic detonator through the wireless control system 1 and the wireless signal transceiver device 2. It can accurately calculate the detonation delay of the electronic detonator controlled by the detonator. When it is necessary to control the detonation of multiple electronic detonators at the same time, it can also accurately control the detonation interval of the electronic detonators. It can accurately and safely control the detonation of electronic detonators and save the time of connecting the lead wires.

[0055] Example 2: This application discloses a wireless monitoring and control system for electronic detonators, such as... Figure 1 and Figure 2As shown, the device includes a wireless control system 1 mounted on the detonator and a wireless signal transceiver 2 mounted on the electronic detonator. The wireless signal transceiver 2 includes a wireless transceiver module 21, a detonation control module 22, and a status detection module 23. The wireless control system 1 includes a data storage module 11, a 3D generation module 12, a response calculation module 13, a detonation setting module 14, a detonation start module 15, an impedance comparison module 16, an image acquisition module 17, and a depth comparison module 18.

[0056] like Figure 1 As shown, the device's wireless transceiver module 21 receives signals from or sends signals to the wireless control system 1. The device's wireless transceiver module 21 has a pre-set device number. When sending a signal to the wireless control system 1, the device's wireless transceiver module 21 simultaneously sends the device number. When the device's wireless transceiver module 21 receives a low-level signal transmitted by the wireless control system 1, it returns a signal to the wireless control system 1. The detonation control module 22 receives the detonation signal transmitted by the device's wireless transceiver module 21. When it receives the detonation signal, it controls the electronic detonator to detonate. The status detection module 23 detects the internal impedance of the electronic detonator and transmits the internal impedance to the device's wireless transceiver module 21. The device's wireless transceiver module 21 then transmits the internal impedance to the wireless control system 1.

[0057] like Figure 1 As shown, the data storage module 11 receives and stores the engineering drawings. The 3D generation module 12 calls the engineering drawings stored in the data storage module 11, generates a 3D engineering drawing based on the drawings, draws blasting points on the 3D engineering drawing, and transmits the 3D engineering drawing to the data storage module 11 for storage.

[0058] like Figure 1 As shown, the response calculation module 13 transmits a low-level signal to the wireless transceiver device 2 and receives a return signal, determining the connection status of the wireless transceiver device 2 based on the return signal. If any wireless transceiver device 2 has an incomplete or unclear return signal, the corresponding blasting point is marked on the engineering 3D diagram according to the device number of the wireless transceiver device 2. If all wireless transceiver devices 2 return signals are complete and clear, the signal transmission with the wireless transceiver device 2 is considered normal, the signal return time is calculated, and the response time of each wireless transceiver device 2 is calculated based on the signal return time. If the return signal is incomplete or unclear, it indicates that the wireless transceiver device 2 may be faulty, and the system will automatically mark the location of the problematic wireless transceiver device 2 to help the user quickly troubleshoot the fault.

[0059] like Figure 1As shown, the detonation setting module 14 receives the detonation time of each electronic detonator, calculates the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver device 2 from the detonation time, associates the actual waiting time with the corresponding wireless signal transceiver device 2, and transmits the actual waiting time to the data storage module 11 for storage.

[0060] like Figure 2 As shown, the impedance comparison module 16 has a preset maximum impedance value. It receives the internal impedance sent by the wireless signal transceiver device 2. If the internal impedance is greater than the maximum impedance value, the corresponding device number is called and an alarm is issued. If the internal impedance of the electronic detonator does not reach a certain value, it may cause problems with signal transmission or detonation of the electronic detonator.

[0061] like Figure 2 As shown, the image acquisition module 17 acquires image information at the blasting point and transmits the image information to the depth comparison module 18. The depth comparison module 18 has a preset standard depth for the blasting point hole position. The depth comparison module 18 sets up a neural network model and an image database, stores multiple images related to electronic detonators in the image database, marks the area where the electronic detonator is located on the relevant images, trains the neural network model using the relevant images, imports the image information into the neural network model, the neural network model marks the area where the electronic detonator is located in the image information, and calculates the length of the marked area as the length of the exposed part of the electronic detonator. The length of the electronic detonator within the blasting point hole position is obtained by subtracting the length of the exposed part of the electronic detonator from the total length of the electronic detonator. The image information is then imported into the neural network model, which calculates the length of the electronic detonator within the blasting point hole position. Combined with the standard depth of the blasting point hole position, it calculates whether the insertion depth of the electronic detonator reaches the standard depth of the blasting point hole position. If the insertion depth of the electronic detonator does not reach the standard depth of the blasting point hole position, the corresponding device number is called and an alarm is issued. If the electronic detonator is not inserted deep enough into the detonation hole, the explosion effect may not be ideal. The system can automatically determine if there is a problem with the electronic detonator, further improving the safety and accuracy of detonation. A neural network model can quickly calculate the insertion depth of the electronic detonator into the detonation hole.

[0062] like Figure 1As shown, the detonation adjustment module 19 is preset with a maximum signal reflection time. The detonation adjustment module 19 calls the engineering 3D diagram stored in the data storage module 11, marks the position of the detonator on the engineering 3D diagram, generates a 3D coordinate system on the engineering 3D diagram with the detonator as the zero point, draws the line connecting the detonator to each detonation point, calculates the angle of the detonator toward each detonation point as the beam adjustment direction, associates the beam adjustment direction with the device number corresponding to the detonation point, calls the actual waiting time of the detonation setting module 14, and if the actual waiting time corresponding to any wireless signal transceiver device 2 exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of the wireless signal transceiver device 2.

[0063] like Figure 1 As shown, after receiving the input command, the detonation start module 15 calls the actual waiting time stored in the data storage module 11 according to the device number corresponding to the command and starts timing. When the timing reaches the actual waiting time, it sends a detonation signal to the device wireless transceiver module 21 corresponding to the device number.

[0064] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A wireless monitoring and control method for electronic detonators, characterized in that, Includes the following steps: A wireless signal transceiver device (2) is installed on each electronic detonator, and the device is numbered. A wireless control system (1) is installed on the detonator. The wireless control system (1) is connected to the wireless signal transceiver (2) of all electronic detonators and receives the device number. The wireless control system (1) receives engineering drawings and generates a three-dimensional engineering drawing based on the engineering drawings; Draw the blasting points on the 3D engineering drawing and install the electronic detonators at the blasting point locations; Send a low-level signal to the wireless signal transceiver (2) and determine the connection status of the wireless signal transceiver (2) based on the returned signal; If the returned signals from all wireless signal transceivers (2) are complete and clear, it is determined that the signal transmission with the wireless signal transceivers (2) is normal, and the signal return time is calculated. The response time of each wireless transceiver (2) is calculated based on the signal return time; Set the detonation time of each electronic detonator, calculate the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver (2) from the detonation time, and associate the actual waiting time with the corresponding wireless signal transceiver (2). When the wireless control system (1) receives the detonation command, it sends the detonation command to the corresponding wireless signal transceiver (2) after the actual waiting time associated with each wireless signal transceiver (2). The wireless signal transceiver (2) controls the electronic detonator to detonate after receiving the detonation command.

2. The wireless monitoring and control method for an electronic detonator according to claim 1, characterized in that, The step "determine the connection status of the wireless signal transceiver device (2) based on the returned signal" is followed by the following steps: If there is a wireless signal transceiver (2) with an incomplete or unclear return signal, mark the corresponding blasting point on the engineering 3D diagram according to the device number corresponding to the wireless signal transceiver (2).

3. The wireless monitoring and control method for electronic detonators according to claim 1, characterized in that, The step "when the wireless control system (1) receives the detonation command" also includes the following steps: Set the maximum impedance and the standard depth of the blasting point hole; The internal impedance of the electronic detonator is detected. If the internal impedance is greater than the maximum impedance value, the corresponding device number is called and an alarm is issued. Collect image information at the blasting point, calculate the length of the electronic detonator in the blasting point hole based on the exposed part of the electronic detonator in the image information, and calculate whether the insertion depth of the electronic detonator reaches the standard depth of the blasting point hole based on the standard depth of the blasting point hole. If the electronic detonator is not inserted to the standard depth of the blasting point, the corresponding device number will be called and an alarm will be issued.

4. The wireless monitoring and control method for an electronic detonator according to claim 3, characterized in that, The step of "calculating the length of the electronic detonator within the detonation point based on the exposed portion of the electronic detonator in the image information" includes the following steps: Set up a neural network model and an image database, store multiple images related to electronic detonators into the image database, and mark the area where the electronic detonator is located on the images related to electronic detonators; A neural network model was trained using images related to electronic detonators. The image information is imported into the neural network model. The neural network model marks the region where the electronic detonator is located in the image information and calculates the length of the marked region as the length of the exposed part of the electronic detonator. The length of the electronic detonator within the blasting point hole is obtained by subtracting the length of the exposed portion of the electronic detonator from its total length.

5. The wireless monitoring and control method for an electronic detonator according to claim 1, characterized in that, It also includes the following steps: Mark the location of the detonator on the 3D engineering drawing; A three-dimensional coordinate system is generated on the engineering three-dimensional drawing with the detonator as the zero point; Draw the line connecting the detonator to each detonation point, calculate the angle of the detonator toward each detonation point as the beam adjustment direction, and associate the beam adjustment direction with the equipment number corresponding to the detonation point. Set the maximum signal reflection time; If the actual waiting time of any wireless signal transceiver (2) exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of the wireless signal transceiver (2).

6. A wireless monitoring and control system for electronic detonators, characterized in that: It includes a wireless control system (1) installed on the detonator and a wireless signal transceiver (2) installed on the electronic detonator. The wireless signal transceiver (2) includes a device wireless transceiver module (21) and a detonation control module (22). The device wireless transceiver module (21) receives signals from the wireless control system (1) or sends signals to the wireless control system (1). The device wireless transceiver module (21) has a preset device number. When the device wireless transceiver module (21) sends a signal to the wireless control system (1), it also sends the device number. When the device wireless transceiver module (21) receives a low-level signal transmitted by the wireless control system (1), it returns a signal to the wireless control system (1). The detonation control module (22) receives the detonation signal transmitted by the device's wireless transceiver module (21), and controls the electronic detonator to detonate when the detonation signal is received. The wireless control system (1) includes a data storage module (11), a three-dimensional generation module (12), a response calculation module (13), a detonation setting module (14), and a detonation start module (15); The data storage module (11) receives and stores the engineering drawings; The three-dimensional generation module (12) calls the engineering drawings stored in the data storage module (11), generates a three-dimensional engineering drawing based on the engineering drawings, draws blasting points on the three-dimensional engineering drawing, and transmits the three-dimensional engineering drawing to the data storage module (11) for storage. The response calculation module (13) transmits a low-level signal to the wireless transceiver device (2) and receives a return signal. It determines the connection status of the wireless transceiver device (2) based on the return signal. If the return signals of all wireless transceivers device (2) are complete and clear, it is determined that the signal transmission with the wireless transceiver device (2) is normal. The signal return time is calculated, and the response time of each wireless transceiver device (2) is calculated based on the signal return time. The detonation setting module (14) receives the detonation time of each electronic detonator, calculates the actual waiting time by subtracting the response time of the corresponding wireless signal transceiver device (2) from the detonation time, associates the actual waiting time with the corresponding wireless signal transceiver device (2), and transmits the actual waiting time to the data storage module (11) for storage. After receiving the input instruction, the detonation start module (15) calls the actual waiting time stored in the data storage module (11) according to the device number corresponding to the instruction and starts timing. When the timing reaches the actual waiting time, it sends the detonation signal to the device wireless transceiver module (21) corresponding to the device number.

7. The wireless monitoring and control system for electronic detonators according to claim 6, characterized in that: The response calculation module (13) determines the connection status of the wireless signal transceiver device (2) based on the return signal. If there is a wireless signal transceiver device (2) with an incomplete or unclear return signal, the corresponding blasting point is marked on the engineering three-dimensional diagram according to the device number corresponding to the wireless signal transceiver device (2).

8. The wireless monitoring and control system for electronic detonators according to claim 6, characterized in that: The wireless signal transceiver device (2) further includes a status detection module (23), which detects the internal impedance of the electronic detonator and transmits the internal impedance to the device wireless transceiver module (21), which in turn transmits the internal impedance to the wireless control system (1). The wireless control system (1) also includes an impedance comparison module (16), an image acquisition module (17), and a depth comparison module (18); The impedance comparison module (16) is preset with a maximum impedance value. It receives the internal impedance sent by the wireless signal transceiver device (2). If the internal impedance is greater than the maximum impedance value, it calls the corresponding device number and issues an alarm. The image acquisition module (17) acquires image information at the blast point and transmits the image information to the depth comparison module (18); The depth comparison module (18) is preset with a standard depth for the blasting point hole. It calculates the length of the electronic detonator in the blasting point hole based on the exposed part of the electronic detonator in the image information. It also calculates whether the insertion depth of the electronic detonator reaches the standard depth of the blasting point hole based on the standard depth of the blasting point hole. If the insertion depth of the electronic detonator does not reach the standard depth of the blasting point hole, it calls the corresponding device number and issues an alarm.

9. The wireless monitoring and control system for electronic detonators according to claim 8, characterized in that: The depth comparison module (18) sets up a neural network model and an image database, stores multiple electronic detonator-related images into the image database, marks the area where the electronic detonator is located on the electronic detonator-related images, trains the neural network model using the electronic detonator-related images, imports the image information into the neural network model, the neural network model marks the area where the electronic detonator is located in the image information, and calculates the length of the marked area as the length of the exposed part of the electronic detonator. The length of the electronic detonator within the blasting point hole is obtained by subtracting the length of the exposed part of the electronic detonator from the total length of the electronic detonator.

10. A wireless monitoring and control system for electronic detonators according to claim 6, characterized in that: The wireless control system (1) also includes a detonation adjustment module (19). The detonation adjustment module (19) is preset with a maximum signal reflection time. The detonation adjustment module (19) calls the engineering three-dimensional diagram stored in the data storage module (11), marks the position of the detonator on the engineering three-dimensional diagram, generates a three-dimensional coordinate system with the detonator as the zero point on the engineering three-dimensional diagram, draws the line connecting the detonator to each detonation point, calculates the angle of the detonator toward each detonation point as the beam adjustment direction, associates the beam adjustment direction with the device number corresponding to the detonation point, calls the actual waiting time of the detonation setting module (14), and if the actual waiting time corresponding to any wireless signal transceiver device (2) exceeds the maximum signal reflection time, the main lobe of the detonator is adjusted according to the beam adjustment direction associated with the device number of the wireless signal transceiver device (2).

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