A digital electronic detonator precision detonation device and control method

Abstract

The present application discloses a digital electronic detonator precision detonating device and control method. In the precision detonating device of the present application, the main control module sends a security verification notification to the work terminal of the target responsible person based on the communication module, and sends the target verification content to the target verification terminal; when the main control module receives the guarantee verification content input by the target responsible person based on the reverse verification guidance from the target verification terminal based on the communication module, the main control module compares the target verification content and the guarantee verification content based on the verification module; if the target verification content and the guarantee verification content match, the main control module determines whether the real-time position of the positioning module is in a pre-set safe detonation area; if the real-time position of the positioning module is in the pre-set safe detonation area, the main control module detonates the digital electronic detonator. The present application solves the technical problems in the prior art that the detonation process of digital electronic detonators has safety risks and insufficient reliability.

Description

Technical Field

[0001] The present invention relates to the field of intelligent blasting control, and in particular to a digital electronic detonator precision detonating device and a control method. Background Art

[0002] Digital electronic detonators utilize an electronic control module to control the detonation process. They are specialized items requiring high safety standards and strict detonation and control. They are widely used in civilian applications such as mineral mining, civil engineering construction, and demolition. However, in practice, their detonation process presents technical challenges such as safety risks and insufficient reliability. Summary of the Invention

[0003] The main purpose of this application is to provide a digital electronic detonator precision detonation device and control method, aiming to solve the technical problems of safety risks and insufficient reliability in the detonation process of digital electronic detonators in the existing technology.

[0004] To achieve the above objectives, the present application provides a digital electronic detonator precision detonating device, the precision detonating device comprising: a main control module, a verification module, a communication module, and a positioning module, the main control module being communicatively connected to the verification module, the communication module, and the positioning module, and the main control module being electrically connected to the detonating pin of the associated digital electronic detonator;

[0005] After receiving the detonation request of the digital electronic detonator, the main control module determines the requesting person identification and the requesting device identification of the person requesting to detonate the digital electronic detonator according to the detonation request;

[0006] The main control module determines the target person responsible for the current detonation safety control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code;

[0007] The main control module determines the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code;

[0008] The main control module sends a security verification notice to the work terminal of the target person in charge based on the communication module, and sends the target verification content to the target verification terminal, wherein the security verification notice includes the device identification of the target verification terminal and the reverse verification guidance of the target verification content;

[0009] When the main control module receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal based on the communication module, the main control module compares the target verification content with the guarantee verification content based on the verification module;

[0010] If the target verification content and the guarantee verification content match, the main control module determines whether the real-time position of the positioning module is within a preset safe detonation area;

[0011] If the real-time position of the positioning module is in a preset safe detonation area, the main control module detonates the digital electronic detonator.

[0012] Optionally, the precision detonation device further includes a working condition detection module communicatively connected to the main control module.

[0013] Before the main control module detonates the digital electronic detonator, the working condition detection module detects whether the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal;

[0014] If the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal, the main control module detonates the digital electronic detonator.

[0015] Optionally, the precision detonation device further includes a timer and a visualization module.

[0016] After the working voltage and the feedback heartbeat signal of the digital electronic detonator are normal within the past preset time period, the main control module performs a preset countdown process based on the timer and synchronously outputs the countdown process on the visualization module;

[0017] When the countdown process ends, the main control module detonates the digital electronic detonator.

[0018] Optionally, the main control module is further configured to:

[0019] If the target verification content and the guarantee verification content do not match, the detonation request of the digital electronic detonator is rejected, and a preset alarm message of digital electronic detonator detonation error is generated, and the alarm message is sent to the work terminals of all responsible persons of the preparation case.

[0020] Optionally, the main control module is further configured to:

[0021] Dynamically generate a first random code according to current time information;

[0022] The requesting person identification and the first random code are input into a preset algorithm model to obtain a first index code; and the person responsible corresponding to the first index code is searched in a preset list of responsible persons as the target person responsible for the current detonation safety control.

[0023] The requesting device identifier and the first random code are input into a preset algorithm model to obtain a second index code; and a verification terminal corresponding to the second index code is searched in a preset verification terminal list as a target verification terminal for current detonation safety management and control.

[0024] Optionally, the main control module is further configured to:

[0025] Dynamically generate a second random code according to the current usage count corresponding to the requesting device identifier;

[0026] The requesting device identifier and the second random code are input into a preset algorithm model to obtain a third index code; and the verification content corresponding to the third index code is searched in a preset verification content list as the target verification content of the current detonation safety management and control.

[0027] Furthermore, the present application also provides a method for controlling the precise detonation of a digital electronic detonator, which is applied to the aforementioned precise detonation device of a digital electronic detonator, and comprises:

[0028] After receiving the detonation request of the digital electronic detonator, determining the requesting person identifier and the requesting device identifier of the person requesting to detonate the digital electronic detonator according to the detonation request;

[0029] Determining a target person responsible for current detonation safety control and a target verification terminal based on the requesting person identifier and the dynamically generated first random code;

[0030] Determining the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code;

[0031] Sending a security verification notice to the work terminal of the target responsible person based on the communication module, and sending the target verification content to the target verification terminal, wherein the security verification notice includes the device identification of the target verification terminal and the reverse verification guidance of the target verification content;

[0032] When the communication module receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal, the verification module compares the target verification content with the guarantee verification content;

[0033] If the target verification content and the guarantee verification content match, determining whether the real-time position of the positioning module is within a preset safe detonation area; if the real-time position of the positioning module is within the preset safe detonation area, detonating the digital electronic detonator;

[0034] If the target verification content and the guarantee verification content do not match, the detonation request of the digital electronic detonator is rejected, and a preset alarm message of digital electronic detonator detonation error is generated, and the alarm message is sent to the work terminals of all responsible persons of the preparation case.

[0035] Optionally, before the step of detonating the digital electronic detonator, the method further comprises:

[0036] Detecting, based on the working condition detection module, whether the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal;

[0037] If the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal, the main control module detonates the digital electronic detonator.

[0038] Optionally, the step of determining the current target responsible person for detonation safety management and control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code includes:

[0039] Dynamically generate a first random code according to current time information;

[0040] The requesting person identification and the first random code are input into a preset algorithm model to obtain a first index code; and the person responsible corresponding to the first index code is searched in a preset list of responsible persons as the target person responsible for the current detonation safety control.

[0041] The requesting device identifier and the first random code are input into a preset algorithm model to obtain a second index code; and a verification terminal corresponding to the second index code is searched in a preset verification terminal list as a target verification terminal for current detonation safety management and control.

[0042] Optionally, the step of determining the target verification content of the current detonation safety management and control according to the requesting device identifier and the dynamically generated second random code includes:

[0043] Dynamically generate a second random code according to the current usage count corresponding to the requesting device identifier;

[0044] The requesting device identifier and the second random code are input into a preset algorithm model to obtain a third index code; and the verification content corresponding to the third index code is searched in a preset verification content list as the target verification content of the current detonation safety management and control.

[0045] In an embodiment of the present application, after receiving the detonation request of the digital electronic detonator, the target responsible person, target verification terminal, and target verification content are determined in real time and dynamically through the real-time first random code and the second random code. The target responsible person, target verification terminal, and target verification content determined in real time and dynamically are used to realize on-site and personal authenticity authentication of the temporarily determined target responsible person. That is, when the target verification content is consistent with the guarantee verification content input by the target responsible person in the target verification terminal, it is further verified whether the digital electronic detonator precision detonating device is in the safe detonation area. After determining that the detonating device is in the safe detonation area, the detonation request of the digital electronic detonator is approved. Through the combination of dynamic encryption of the secondary random code and on-site verification of the target verification terminal, multi-dimensional reliability control of the detonation of the digital electronic detonator is realized, and more than one verification is performed each time a detonation request is received, which greatly improves the detonation safety of the digital electronic detonator. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0047] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0048] Figure 1 This is a schematic diagram of the framework of the system composed of the digital electronic detonator precision detonating device of this application;

[0049] Figure 2 This is a flow chart of an embodiment of a method for precise detonation control of digital electronic detonators of the present application.

[0050] The purpose, features and advantages of this application will be further explained with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0051] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0052] Reference Figure 1 , Figure 1This is a schematic diagram of the interactive scenario of the digital electronic detonator precision detonating device, digital electronic detonator, digital electronic detonator precision detonating device, working terminal and verification terminal involved in the embodiment of the present application.

[0053] like Figure 1 As shown, the digital electronic detonator precision detonation device 100 includes: a main control module 101, a verification module 102, a communication module 103, and a positioning module 104. The main control module 101 is communicatively connected to the verification module 102, the communication module 103, the positioning module 104, the working condition detection module 105, the timer 106, and the visualization module 107. The main control module 101 is electrically connected to the detonation pin of the associated digital electronic detonator 200. The main control module 101 is communicatively connected (e.g., wirelessly) to the associated working terminal 300 and verification terminal 400. The main control module 101 may be associated with multiple working terminals 300 and verification terminals 400. The main control module 101 may include a processor and a memory. For example, the processor is a central processing unit (CPU), and the memory is a high-speed random access memory (RAM) memory, or it may be a stable non-volatile memory (NVM), such as a disk storage device. The processor in the main control module 101 calls the computer program stored in the memory to execute the digital electronic detonator precision detonation control method provided in the following embodiments of the present application.

[0054] In the digital electronic detonator precision detonation device 100, the main control module 101 is used to analyze, process and schedule all data during the detonation process of the digital electronic detonator 200; the verification module 102 is used to assist the main control module 101 in data comparison and verification; the positioning module 104 is used to dynamically obtain the real-time position of the main control module 101; the working condition detection module 105 is used to dynamically and in real time detect the working condition of the digital electronic detonator; the timer 106 is used to provide timing and timing functions for the main control module 101; the visualization module 107 is used to provide data visualization services for the main control module 101.

[0055] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the digital electronic detonator precision detonating device 100, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0056] Specifically, refer to Figure 1In one embodiment of the digital electronic detonator precision detonating device of the present application, the precision detonating device 100 includes: a main control module 101, a verification module 102, a communication module 103, and a positioning module 104. The main control module 101 is communicatively connected to the verification module 102, the communication module 103, and the positioning module 104. The main control module 101 is electrically connected to the detonating pin of the associated digital electronic detonator 200.

[0057] After the main control module 101 receives the detonation request of the digital electronic detonator 200, it determines the requesting person identification and requesting device identification of the digital electronic detonator 200 according to the detonation request; the detonation request can be that the detonation requesting person inputs the work number, fingerprint, facial recognition image, etc. into the detonation device, and then confirms who the detonation requesting person is (requesting task identification) and which employee device or authorized device sent the request (requesting device identification).

[0058] The main control module 101 determines the target person responsible for the current detonation safety control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code;

[0059] Exemplarily, the first random code is generated by a first random code generator. Based on the real-time and dynamic first random code and combined with the requesting person identification, the target person responsible for the current detonation safety control and the target verification terminal are determined in real time and randomly, avoiding pre-setting of the person responsible, avoiding gray operations before detonation and external early access and interference, and greatly reducing the time, space and operation space for unauthorized intervention and control before the digital electronic detonator 200 is detonated.

[0060] The main control module 101 determines the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code;

[0061] Exemplarily, based on the requesting device identification and the second random code dynamically generated by the second random code generator, it is determined that the target verification content of the current detonation safety management is real-time and random, further strengthening the real-time and randomness of the detonation authority verification of the digital electronic detonator 200, and further reducing the time space and operation space for unauthorized intervention and control before the digital electronic detonator 200 is detonated.

[0062] The main control module 101 sends a security verification notice to the work terminal 300 of the target person in charge based on the communication module, and sends the target verification content to the target verification terminal, wherein the security verification notice includes the device identification of the target verification terminal and the reverse verification instructions of the target verification content;

[0063] Exemplarily, the security verification notification includes the device identifier of the target verification terminal and reverse verification instructions for the target verification content. The device identifier of the target verification terminal is used to inform the target responsible person which verification terminal 400 to go to for the security verification process. The reverse verification instructions are used to inform the target responsible person how to enter the guarantee verification content after arriving at the target verification terminal. The target verification content is the standard and correct content corresponding to the reverse verification instructions. Exemplarily, the target verification terminal is device A, the reverse verification instructions are the number "96547" said before device A, the reverse verification instructions are displayed on device A or output as audio, the target verification content is the voice content of the number "96547", and the guarantee verification content entered by the target responsible person based on the reverse verification instructions is the voice content of the number "96547" read out by the target responsible person.

[0064] When the main control module 101 receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal based on the communication module, the main control module 101 compares the target verification content with the guarantee verification content based on the verification module 102;

[0065] The target verification content can integrate the voiceprint information of the target person in charge, and the guarantee verification content at least includes the sound information collected on-site by the target verification terminal. If the target person in charge inputs it on-site, the guarantee verification content includes the voiceprint information of the first person in charge, so that the target verification content can be used to verify whether the guarantee verification content is input by the target person in charge, to prevent others from forging it on-site on their behalf. At the same time, the target verification content can be used to verify whether the guarantee verification content is consistent with the reverse verification guidance output in real time, to prevent the target person in charge from remotely forging it.

[0066] If the target verification content matches the guarantee verification content, the main control module 101 determines whether the real-time position of the positioning module 104 is within a preset safe detonation area;

[0067] The target verification content and the guarantee verification content match, indicating that after the target responsible person learned about the safety verification notification from his work terminal 300, the target responsible person actually arrived at the target verification terminal and entered the correct content according to the reverse verification instructions, indicating that the target responsible person is the correct person and is currently at the scene. There is no fraud, and only then can the verification of the safe detonation area be further carried out, which further increases the difficulty of interference and intervention in the detonation and improves the safety of the detonation.

[0068] If the real-time position of the positioning module 104 is within the preset safe detonation area, the main control module 101 detonates the digital electronic detonator 200 .

[0069] Before the digital electronic detonator 200 is detonated, a final verification is required to determine whether the digital electronic detonator 200 is in a safe detonation area. All personnel and equipment in the safe detonation area must be evacuated to ensure the safe detonation of the digital electronic detonator 200 without causing damage to personnel and equipment.

[0070] In this embodiment, after receiving the detonation request of the digital electronic detonator 200, the target responsible person, target verification terminal, and target verification content are determined in real time and dynamically through the real-time first random code and the second random code. The target responsible person, target verification terminal, and target verification content determined in real time and dynamically are used to realize on-site and personal authenticity authentication of the temporarily determined target responsible person. That is, when the target verification content is consistent with the guarantee verification content input by the target responsible person in the target verification terminal, it is further verified whether the digital electronic detonator precision detonating device is in the safe detonation area. After determining that the detonating device is in the safe detonation area, the detonation request of the digital electronic detonator 200 is approved. Through the combination of dynamic encryption of the secondary random code and on-site verification of the target verification terminal 400, multi-dimensional reliability control of the detonation of the digital electronic detonator 200 is realized, and more than one verification is performed each time a detonation request is received, which greatly improves the detonation safety of the digital electronic detonator 200.

[0071] In some feasible embodiments, the precision detonation device of the digital electronic detonator 200 further includes a working condition detection module 105 in communication with the main control module 101.

[0072] Before the main control module 101 detonates the digital electronic detonator 200, the working condition detection module 105 detects whether the working voltage and the feedback heartbeat signal of the digital electronic detonator 200 in the past preset time period are normal; if the working voltage and the feedback heartbeat signal of the digital electronic detonator 200 in the past preset time period are normal, the main control module 101 detonates the digital electronic detonator 200.

[0073] A working condition detection module 105 is added to the precision detonation device to detect whether the electronic functions of the digital electronic detonator 200 have been operating normally. Specifically, the working condition detection module 105 continuously detects the changes in the working voltage of the digital electronic detonator 200 and whether it continues to regularly feedback the heartbeat signal. If the working voltage of the digital electronic detonator 200 within the past preset time period is within the preset rated voltage range and regularly feedbacks the heartbeat signal, it indicates that the digital electronic detonator 200 has been operating normally within the past preset time period, has not been invaded or interfered with by external data, and has no fault conditions. The subsequent detonation process can be further executed to ensure that the digital electronic detonator 200 is in normal working condition before detonation, thereby improving the execution of the digital electronic detonator 200 according to the predetermined plan during the detonation process and improving the safety and reliability of the detonation of the digital electronic detonator 200.

[0074] In some feasible embodiments, the precision detonation device further includes a timer 106 and a visualization module 107.

[0075] After the working voltage and the feedback heartbeat signal of the digital electronic detonator 200 are normal within the past preset time period, the main control module 101 performs a preset countdown process based on the timer 106 and synchronously outputs the countdown process on the visualization module 107; at the end of the countdown process, the main control module 101 detonates the digital electronic detonator 200.

[0076] After it is determined that the detonation process of the digital electronic detonator 200 is to be carried out, the timer 106 is activated to start the countdown, and the countdown is output to the connected work terminal 300 and verification terminal 400 through the visualization module 107. For example, the work terminal 300 and the verification terminal 400 include a display and a speaker to perform corresponding graphical display and voice broadcast of the countdown, reminding the detonator and the target responsible person that the digital electronic detonator 200 is about to explode and to take measures to prevent the impact of the explosion in advance, eliminate the adverse effects of the detonation, and further improve the safety of the detonation of the digital electronic detonator 200.

[0077] In some feasible embodiments, the main control module 101 is also used to: if the target verification content and the guarantee verification content do not match, reject the detonation request of the digital electronic detonator 200, generate a preset alarm message of digital electronic detonator 200 detonation error, and send the alarm message to the work terminals 300 of all responsible persons of the preparation case.

[0078] If the target verification content and the guarantee verification content do not match, it means that the target responsible person has not arrived at the scene, or the target responsible person has falsified the information remotely, or other people have used the target responsible person's voice to falsify the information on site or remotely. At this time, the detonation request of the digital electronic detonator 200 is rejected to prevent the digital electronic detonator 200 from being detonated incorrectly. At the same time, a preset alarm message of the digital electronic detonator 200 detonation error is generated, and the alarm message is sent to the work terminals 300 of all responsible persons in the prepared case to warn all responsible persons that there is a risk of illegal detonation of the digital electronic detonator 200, so as to further avoid the risk of the digital electronic detonator 200 being invaded by data and interfered with by the outside world, and enhance the reliability of the standardized detonation of the digital electronic detonator 200.

[0079] In some feasible embodiments, the main control module 101 is also used to: dynamically generate a first random code based on current time information; input the request person identification and the first random code into a preset algorithm model to obtain a first index code; search for the person responsible corresponding to the first index code in a preset list of responsible persons as the target person responsible for the current detonation safety management; input the request device identification and the first random code into a preset algorithm model to obtain a second index code; search for the verification terminal 400 corresponding to the second index code in a preset verification terminal 400 list as the target verification terminal for the current detonation safety management.

[0080] The current time information is the time information when the detonation request is received, for example, the current time information is 2:30:15 PM, 2022. Because the current time information is real-time, non-repeating, and unique, the first random code dynamically generated by the first random code generator based on the current time information is also real-time and unique, making it very difficult to obtain and decrypt in advance, thereby providing high data security.

[0081] After generating the first random code, the requesting person identifier and the first random code are combined as inputs to a preset algorithm model to generate a first index code. The person corresponding to the first index code is then searched for in the list of responsible persons as the current target responsible person. The preset list of responsible persons includes all persons responsible for the safe detonation of the digital electronic detonator 200. This determines the target responsible person, making it difficult to predict in advance and eliminating the time, space, and risk of external interference, coercion, or intimidation.

[0082] When the requesting device identifier is the device identifier of the sending end when sending the first request, because the sending end is generally set in the digital electronic detonator 200 and cannot be affected by multiple areas, the sending device corresponding to the requesting device identifier is not always the same, so the requesting device identifier has real-time variability, so the first random code dynamically generated by the first random code generator based on the requesting device identifier is also real-time and changing, and is difficult to be obtained and decrypted in advance, ensuring the confidentiality of the second index code.

[0083] After generating the first random code, the application device identifier and the first random code are combined as inputs to a preset algorithm model to obtain a second index code. The verification terminal 400 corresponding to the second index code is then searched for in the verification terminal 400 list as the current target verification terminal. The preset verification terminal list includes terminal devices that have both the authority to detonate the digital electronic detonator 200 and the verification authority. This determines the target verification terminal, making it difficult to predict in advance. Therefore, the target responsible person and the person requesting the detonation of the digital electronic detonator 200 cannot decipher or crack the verification terminal 400 in advance. Furthermore, outsiders cannot interfere with the verification terminal 400 or the person requesting the detonation, further improving the safety and reliability of the detonation of the digital electronic detonator 200.

[0084] In some feasible embodiments, the main control module 101 is also used to: dynamically generate a second random code based on the current number of uses corresponding to the requesting device identifier; input the requesting device identifier and the second random code into a preset algorithm model to obtain a third index code; and search for the verification content corresponding to the third index code in a preset verification content list as the target verification content for the current detonation safety management.

[0085] The current usage count represents the real-time inventory at the time the detonation request is received. For example, there are 100 pieces of police material A remaining. Because the requesting device identified by the requesting device identifier is constantly being requested and used, the current usage count corresponding to the requesting device identifier changes in real time. Therefore, the second random code dynamically generated by the random code generator based on the current inventory information is also real-time, changing, and difficult to obtain and decrypt in advance, ensuring the confidentiality of the second index code.

[0086] After generating the second random code, the third index code is derived by combining the identifier of the requesting device sending the detonation request and the second random code as inputs to a preset algorithm model. The verification content corresponding to the third index code is then searched in the verification content list as the target verification content for the current detonation safety control. The preset verification content list includes all verification contents for the current detonation safety control. This determines the target verification content, making it difficult to predict in advance. Consequently, the target responsible person and the applicant for digital electronic detonator detonation cannot prepare for or decipher the target verification content in advance. This further increases the difficulty of interference and control over the detonation of the digital electronic detonator, and further enhances the safety and reliability of the detonation of the digital electronic detonator.

[0087] Furthermore, the present application also provides a digital electronic detonator precision detonation control method, wherein the method is applied to the above-mentioned digital electronic detonator precision detonation device, referring to Figure 2 , the method comprising:

[0088] Step S10, after receiving the detonation request of the digital electronic detonator, determining the requesting person identification and the requesting device identification of the digital electronic detonator according to the detonation request;

[0089] Step S20, determining the target person responsible for the current detonation safety control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code;

[0090] Step S30, determining the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code;

[0091] Step S40: Sending a security verification notification to the work terminal of the target person in charge based on the communication module, and sending the target verification content to the target verification terminal, wherein the security verification notification includes the device identification of the target verification terminal and the reverse verification instructions of the target verification content;

[0092] Step S50, when the communication module receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal, the verification module compares the target verification content with the guarantee verification content;

[0093] Step S60: If the target verification content and the guarantee verification content match, determining whether the real-time position of the positioning module is within a preset safe detonation area; if the real-time position of the positioning module is within the preset safe detonation area, detonating the digital electronic detonator;

[0094] Step S70: If the target verification content and the guarantee verification content do not match, the detonation request of the digital electronic detonator is rejected, and a preset alarm message of digital electronic detonator detonation error is generated, and the alarm message is sent to the work terminals of all responsible persons of the preparation case.

[0095] Optionally, before the step of detonating the digital electronic detonator, the method further comprises:

[0096] Detecting, based on the working condition detection module, whether the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal;

[0097] If the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal, the main control module detonates the digital electronic detonator.

[0098] Optionally, the step of determining the current target responsible person for detonation safety management and control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code includes:

[0099] Dynamically generate a first random code according to current time information;

[0100] The requesting person identification and the first random code are input into a preset algorithm model to obtain a first index code; and the person responsible corresponding to the first index code is searched in a preset list of responsible persons as the target person responsible for the current detonation safety control.

[0101] The requesting device identifier and the first random code are input into a preset algorithm model to obtain a second index code; and a verification terminal corresponding to the second index code is searched in a preset verification terminal list as a target verification terminal for current detonation safety management and control.

[0102] Optionally, the step of determining the target verification content of the current detonation safety management and control according to the requesting device identifier and the dynamically generated second random code includes:

[0103] Dynamically generate a second random code according to the current usage count corresponding to the requesting device identifier;

[0104] The requesting device identifier and the second random code are input into a preset algorithm model to obtain a third index code; and the verification content corresponding to the third index code is searched in a preset verification content list as the target verification content of the current detonation safety management and control.

[0105] Since the various embodiments of the digital electronic detonator precision detonation control method are basically the same as the rising digital electronic detonator precision detonation device in terms of technical principles and solution expansion, they will not be described here in detail.

[0106] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent processing scope of the present application.

Claims

1. A digital electronic detonator precision detonating device, characterized in that: The precision detonation device includes: a main control module, a verification module, a communication module and a positioning module. The main control module is communicatively connected to the verification module, the communication module and the positioning module. The main control module is electrically connected to the detonation pin of the associated digital electronic detonator. After receiving the detonation request of the digital electronic detonator, the main control module determines the requesting person identification and the requesting device identification of the person requesting to detonate the digital electronic detonator according to the detonation request; The main control module determines the target person responsible for the current detonation safety control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code; The main control module determines the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code; The main control module sends a security verification notice to the work terminal of the target person in charge based on the communication module, and sends the target verification content to the target verification terminal, wherein the security verification notice includes the device identification of the target verification terminal and the reverse verification guidance of the target verification content; When the main control module receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal based on the communication module, the main control module compares the target verification content with the guarantee verification content based on the verification module; If the target verification content and the guarantee verification content match, the main control module determines whether the real-time position of the positioning module is within a preset safe detonation area; If the real-time position of the positioning module is in a preset safe detonation area, the main control module detonates the digital electronic detonator.

2. The digital electronic detonator precision detonating device according to claim 1, characterized in that: The precision detonation device further includes a working condition detection module in communication with the main control module. Before the main control module detonates the digital electronic detonator, the working condition detection module detects whether the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal. If the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal, the main control module detonates the digital electronic detonator.

3. The digital electronic detonator precision detonating device according to claim 2, characterized in that: The precision detonation device further includes a timer and a visualization module. After the operating voltage and feedback heartbeat signal of the digital electronic detonator are normal within a preset time period, the main control module performs a preset countdown process based on the timer and synchronously outputs the countdown process on the visualization module. When the countdown process ends, the main control module detonates the digital electronic detonator.

4. The digital electronic detonator precision detonating device according to claim 3, characterized in that: The main control module is also used for: If the target verification content and the guarantee verification content do not match, the detonation request of the digital electronic detonator is rejected, and a preset alarm message of digital electronic detonator detonation error is generated, and the alarm message is sent to the work terminals of all responsible persons of the preparation case.

5. The digital electronic detonator precision detonating device according to claim 4, characterized in that: The main control module is also used for: Dynamically generate a first random code according to current time information; Inputting the requesting person identification and the first random code into a preset algorithm model to obtain a first index code; Searching for the person responsible corresponding to the first index code in a preset list of responsible persons as the target person responsible for the current detonation safety control; Inputting the requesting device identifier and the first random code into a preset algorithm model to obtain a second index code; The verification terminal corresponding to the second index code is searched in a preset verification terminal list as the target verification terminal for the current detonation safety management and control.

6. The digital electronic detonator precision detonating device according to claim 5, characterized in that: The main control module is also used for: Dynamically generate a second random code according to the current usage count corresponding to the requesting device identifier; The requesting device identifier and the second random code are input into a preset algorithm model to obtain a third index code; and the verification content corresponding to the third index code is searched in a preset verification content list as the target verification content of the current detonation safety management and control.

7. A digital electronic detonator precise detonation control method, characterized in that: The method is applied to the digital electronic detonator precision detonating device according to any one of claims 1 to 6, and the method comprises: After receiving the detonation request of the digital electronic detonator, determining the requesting person identifier and the requesting device identifier of the person requesting to detonate the digital electronic detonator according to the detonation request; Determining a target person responsible for current detonation safety control and a target verification terminal based on the requesting person identifier and the dynamically generated first random code; Determining the target verification content of the current detonation safety control according to the requesting device identifier and the dynamically generated second random code; Sending a security verification notice to the work terminal of the target responsible person based on the communication module, and sending the target verification content to the target verification terminal, wherein the security verification notice includes the device identification of the target verification terminal and the reverse verification guidance of the target verification content; When the communication module receives the guarantee verification content input by the target responsible person based on the reverse verification guide from the target verification terminal, the verification module compares the target verification content with the guarantee verification content; If the target verification content and the guarantee verification content match, determining whether the real-time position of the positioning module is within a preset safe detonation area; if the real-time position of the positioning module is within the preset safe detonation area, detonating the digital electronic detonator; If the target verification content and the guarantee verification content do not match, the detonation request of the digital electronic detonator is rejected, and a preset alarm message of digital electronic detonator detonation error is generated, and the alarm message is sent to the work terminals of all responsible persons of the preparation case.

8. The digital electronic detonator precise detonation control method according to claim 7, characterized in that: Before the step of detonating the digital electronic detonator, the method further comprises: Detecting, based on the working condition detection module, whether the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal; If the working voltage and the feedback heartbeat signal of the digital electronic detonator within the past preset time period are normal, the main control module detonates the digital electronic detonator.

9. The digital electronic detonator precise detonation control method according to claim 8, characterized in that: The step of determining the target person responsible for the current detonation safety control and the target verification terminal according to the requesting person identifier and the dynamically generated first random code includes: Dynamically generate a first random code according to current time information; Inputting the requesting person identifier and the first random code into a preset algorithm model to obtain a first index code; searching a preset list of responsible persons for the person corresponding to the first index code as the target person responsible for the current detonation safety control; The requesting device identifier and the first random code are input into a preset algorithm model to obtain a second index code; and a verification terminal corresponding to the second index code is searched in a preset verification terminal list as a target verification terminal for current detonation safety management and control.

10. The digital electronic detonator precise detonation control method according to claim 9, characterized in that: The step of determining the target verification content of the current detonation safety management and control according to the requesting device identifier and the dynamically generated second random code includes: Dynamically generate a second random code according to the current usage count corresponding to the requesting device identifier; The requesting device identifier and the second random code are input into a preset algorithm model to obtain a third index code; and the verification content corresponding to the third index code is searched in a preset verification content list as the target verification content of the current detonation safety management and control.

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