Deep empty area while drilling detection system and method

Abstract

This invention discloses a deep void detection system and method. The system includes a drill pipe assembly and a ground control terminal; the drill pipe assembly includes a drill bit, a smart probe, and a communication drill pipe assembly; the smart probe has a detection module deployed along its outer wall, the detection module being used to acquire at least first detection data within the deep void; a relay section at least verifies the first detection data, the relay section releases temporary interception of the first detection data based on the positive verification result of the first detection data, the relay section temporarily stores the first detection data based on the negative verification result of the first detection data, and requests the detection module to send second detection data identical to the first detection data; the relay section releases temporary interception of the second detection data when it identifies that the difference between the first detection data and the second detection data conforms to a tolerance rule; the ground control terminal is deployed on the ground and receives the first detection data or the second detection data; the ground control terminal analyzes the deep void based on the first detection data or the second detection data.

Description

Technical Field

[0001] This invention relates to the field of geological exploration, and more specifically, to a system and method for deep void exploration while drilling. Background Technology

[0002] One method for deep-space exploration imaging is to have surveyors use instruments to penetrate deep into the underground space for exploration, and another method is to send instruments into the deep-space area through drilling.

[0003] For existing detection instruments, such as sonar, lidar, and camera devices, a stable drilling channel must be formed in advance so that the detection instruments can enter the deep space to carry out detection. However, the detection depth of the detection instruments is limited, and they cannot carry out detection in the aforementioned deep space.

[0004] Therefore, for deep voids formed during deep coal mining, whether they are collapse voids behind the working face or rescue sites of underground accidents, surveying personnel cannot enter. Furthermore, due to the severe disturbance and damage to the overlying strata during mining, effective drilling channels cannot be formed on the surface, making it difficult to send detection instruments into the deep voids. Thus, in emergency rescue operations, due to the tight schedule and heavy workload, neither personnel surveying nor drilling exploration of deep voids can meet the requirements for accident handling.

[0005] Therefore, enabling multiple detection devices to simultaneously enter deep void areas along with geological drill bits and carry out drilling and exploration operations is a key technology for current deep void area exploration; how to quickly and effectively transmit data information collected by multiple detection devices from deep strata to the surface in order to analyze the geological morphology of deep void areas and improve emergency rescue efficiency is a key technology for deep void area exploration. Summary of the Invention

[0006] The present invention discloses a system and method for deep void exploration while drilling to overcome the defects of the prior art.

[0007] In a first aspect, embodiments of the present invention disclose a deep void drilling detection system, comprising a drill pipe assembly and a ground control terminal; the drill pipe assembly includes a drill bit, a smart probe, and a communication drill pipe assembly; the smart probe is vertically connected between the drill bit and the communication drill pipe assembly; a detection module is deployed along the outer wall of the smart probe, the detection module being used to acquire at least a first detection data within the deep void; the communication drill pipe assembly includes at least two communication rods and at least one relay rod section; the at least two communication rods are vertically combined and synchronously rotated with the smart probe, transmitting the first detection data within the rod; the relay rod section is synchronously rotated between any two adjacent communication rods and intercepts the transmitted first detection data. The relay pole section verifies at least the first detection data; based on the positive verification result of the first detection data, the relay pole section releases the temporary interception of the first detection data; based on the negative verification result of the first detection data, the relay pole section temporarily stores the first detection data and requests the detection module to send second detection data identical to the first detection data; the relay pole section releases the temporary interception of the second detection data when it identifies that the difference between the first detection data and the second detection data conforms to a tolerance rule; the ground control terminal is deployed on the ground and receives the first detection data or the second detection data; the ground control terminal analyzes the deep airspace based on the first detection data or the second detection data.

[0008] Furthermore, in this embodiment of the invention, the repeater pole section is configured to verify the first detection data as follows: the first detection data includes at least data information and a check code; the repeater pole section parses the data information of the first detection data and generates a real-time code based on the data information; the repeater pole section identifies the positive verification result when comparing the real-time code with the check code.

[0009] Furthermore, in this embodiment of the invention, the first detection data includes at least two types of data information associated with different sensor types and the verification code; the repeater pole section parses the data information of each sensor type in the first detection data and generates a real-time code according to each type of data information; the repeater pole section identifies the positive verification result when the real-time code of the data information of all predefined sensor types is consistent with the associated verification code.

[0010] Furthermore, in this embodiment of the invention, the relay pole section is divided into at least two data levels according to different sensor types; at least one sensor type associated with data modeling and / or real-scene display is configured as a high data level; the relay pole section identifies the positive verification result when comparing the real-time code of the data information of all sensor types at the high data level with the associated verification code.

[0011] Furthermore, in embodiments of the present invention, the sensor types associated with data modeling and / or real-world display include at least video-based detection devices.

[0012] Furthermore, the tolerance rule configuration in this embodiment of the invention is as follows: the real-time code of the high-data-level data information in the first detection data is the first real-time code; the real-time code of the high-data-level data information in the second detection data is the second real-time code; and the temporary interception of the second detection data is lifted when the number of differences between the first real-time code and the second real-time code at all high data levels is less than two.

[0013] Furthermore, in this embodiment of the invention, the communication drill pipe assembly includes at least two relay links; any relay link releases the temporary interception of the first detection data based on the positive verification result of the first detection data, and temporarily stores the current first detection data; any relay link temporarily stores the first detection data based on the negative verification result of the first detection data, and requests other relay links adjacent in the transmission direction to retransmit the temporarily stored first detection data.

[0014] Furthermore, in this embodiment of the invention, the communication pole is configured to transmit a power signal carrying the first detection data; the relay pole section intercepts or de-intercepts the first detection data by converting the power signal.

[0015] Furthermore, in this embodiment of the invention, the ground control terminal draws a three-dimensional model of the deep space region based on the video-based detection equipment.

[0016] Secondly, embodiments of the present invention disclose a real-time communication drilling device for emergency rescue in deep engineering disasters. The real-time communication drilling device includes the drill pipe assembly.

[0017] The third method, according to an embodiment of the present invention, is a method for deep void detection while drilling. This method utilizes the drill pipe device and the ground control terminal. The drill pipe device includes a drill bit, a smart probe, and a communication drill pipe assembly. The smart probe is vertically connected between the drill bit and the communication drill pipe assembly. A detection module is deployed along the outer wall of the smart probe, and the detection module is used to acquire at least first detection data within the deep void. The communication drill pipe assembly includes at least two communication rods and at least one relay rod section. The at least two communication rods are vertically combined and synchronously rotated with the smart probe, transmitting the first detection data within the rods. The relay rod section is synchronously rotated between any two adjacent communication rods and intercepts the transmitted first detection data.

[0018] The deep void exploration method includes the following steps: the relay link verifies at least the first exploration data; the relay link releases the temporary interception of the first exploration data based on the positive verification result of the first exploration data; the relay link temporarily stores the first exploration data based on the negative verification result of the first exploration data, and requests the exploration module to send second exploration data identical to the first exploration data; the relay link releases the temporary interception of the second exploration data when it identifies that the difference between the first exploration data and the second exploration data conforms to a tolerance rule; the ground control terminal is deployed on the ground and receives the first exploration data or the second exploration data; the ground control terminal analyzes the deep void based on the first exploration data or the second exploration data.

[0019] Compared with the prior art, the deep void drilling detection system disclosed in this embodiment can be applied to data acquisition and transmission in deep voids, ensuring that the sensor combination reaching the deep void during drilling can effectively acquire data information of various sensor types in the deep void, and preventing data errors caused by transmission during long-distance transmission of data information to the upper strata.

[0020] In view of the above-mentioned solutions, the present invention will describe in detail the disclosed exemplary embodiments with reference to the accompanying drawings, which will also make other features and advantages of the embodiments of the present invention clear. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This diagram shows the structure of the deep void exploration system in this embodiment.

[0023] Figure 2 This diagram shows the structure of the deep void exploration system in this embodiment.

[0024] Figure 3 This diagram illustrates the process of verifying the first probe data in this embodiment.

[0025] Figure 4 This diagram illustrates the process of verifying the second probe data in this embodiment.

[0026] Attached figures: 100, drill rod assembly; 200, deep void; 210, drill bit; 220, intelligent probe; 230, communication pole; 240, relay pole section; 300, ground control terminal; 400, ground control terminal. Detailed Implementation

[0027] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, the purpose of disclosing these embodiments is to make the disclosure of this application more thorough and complete.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0029] When used here, the singular forms of “a,” “an,” and “ / the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “including / contains” or “having” specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0030] This embodiment discloses a deep void 200 drilling while-drilling detection system. The deep void 200 drilling while-drilling detection system is used for real-time drilling and detection of deep voids 200, and can verify the detection data after drilling reaches the deep void 200, especially verifying at least some of the detection data that helps with 3D modeling for emergency rescue.

[0031] Figure 1 This diagram shows the structure of the deep void 200 drilling exploration system in this embodiment. Figure 1 The deep void 200 drilling exploration system of this embodiment includes a drill pipe device 100, a ground control terminal 300, and a ground control terminal 400.

[0032] In this embodiment, the drill pipe device 100 is used to drill into a deep void 200 beneath the strata. After reaching the deep void 200, it acquires data information from various sensor types and transmits the data information to the surface via a communication link constructed within the drill pipe. The ground control terminal 300 receives the data information from the drill pipe device 100, processes the data, and sends it to the ground control terminal 400. The ground control terminal 400 analyzes the processed data information for image display of the terrain environment within the deep void 200 or for reconstructing a three-dimensional model of the deep void 200. After the drill pipe device 100 extends at least partially into the deep void 200, it can collect data on the terrain environment and personnel information within the deep void 200. The collected data is then transmitted to the surface via the drill pipe device 100's own communication link, reaching the ground control terminal 300 and the ground control terminal 400. This enables the collection, processing, and analysis of data from the deep void 200, thereby providing support for emergency rescue operations in the deep void 200.

[0033] Figure 2 A schematic diagram of the drill pipe device 100 in this embodiment is shown. Figure 2 The drill rod assembly 100 of this embodiment includes a drill bit 210, a smart probe 220, and a communication drill rod assembly, which are generally deployed vertically.

[0034] In this embodiment, drill bit 210 is a general-purpose geological drilling rig. Drill bit 210 is deployed at the far end of drill pipe assembly 100 facing below the formation. In this embodiment, communication drill pipe assembly is deployed at the near end of smart probe 220 facing above the formation. When a torque is applied to the portion of drill pipe assembly 100 extending above the surface, the torque is transmitted to drill bit 210 along the communication drill pipe assembly and smart probe 220 to achieve drilling. During the drilling process of drill bit 210, smart probe 220, equipped with a sensor array, will follow drill bit 210 to the deep void 200.

[0035] This embodiment of the intelligent probe rod 220 includes a sensor assembly and a main control circuit board deployed along the rod wall. The rod wall structure of this embodiment of the intelligent probe rod 220 has multiple openings, each covered with a protective glass cover. The sensor assembly is arranged in a fixed pattern within these openings. The sensor assembly can employ a sonar-lidar-audio-video integrated approach, integrating high-definition real-time image observation, thermal infrared imaging, and two-way voice communication into a multi-functional drilling optical detection unit. The main control circuit board is installed within the intelligent probe rod 220 and is electrically connected to the sensor assembly. The main control circuit board is used at least to receive and modulate detection data from the sensor assembly for transmission to the ground. This detection data includes data information from various sensor types. The sensor assembly then sends the detection data to the main control circuit board, which performs basic data processing and modulation on the detection data. The main control circuit board then transmits the processed and modulated detection data to the communication drill rod assembly via an interface circuit.

[0036] Combined Figure 2 The diagram shows a schematic of the communication drill pipe assembly in this embodiment. Figure 2 The communication drill assembly shown in this embodiment includes multiple relay rod sections 240 and communication rods 230 arranged vertically adjacent to each other.

[0037] In this embodiment, both ends of the communication pole 230 and the repeater pole section 240 are equipped with universal pole connectors. These connectors are used to transmit torque and electrical signals during synchronous rotation between the repeater pole section 240 and the communication pole 230, between repeater pole sections 240, and between communication poles 230. The communication pole 230 has a through-cable internally, which enables electrical signal transmission between the two pole connectors. The communication pole 230 closest to the ground has a cable leading out from a terminal and connected to the ground control terminal 300. Repeater pole sections 240 connect some adjacent communication poles 230. Multiple repeater pole sections 240 can process data individually or in combination.

[0038] Preferably, the repeater pole section 240 has a repeater module internally. The two ends of the repeater module are connected to the pole connectors at both ends via conductive cables for electrical signal transmission. The repeater module itself can process the received and / or transmitted electrical signals, such as modulation, demodulation, enhancement, compensation, and comparison, providing a foundation for signal transmission and service applications of the ground control terminal 300 and ground control terminal 400.

[0039] Furthermore, in this embodiment, the main control circuit board generates check codes for data information of each sensor type based on hash verification. The main control circuit board modulates the data information and check codes into detection data, and transmits the modulated detection data upwards to the ground through the communication pole 230 adjacent to the smart probe 220.

[0040] Hash verification, or hash algorithm, is a method for creating a small digital fingerprint from arbitrary data. Like fingerprints, hash algorithms use a short amount of information to guarantee the uniqueness of data, and this identifier is associated with every byte of the data. Therefore, if any data is lost during transmission, the recalculated checksum will differ from the original checksum. Thus, part of this embodiment analyzes whether data loss occurred during transmission by comparing the checksums.

[0041] In this embodiment, relay link 240 transmits first detection data from below the strata. The relay module temporarily intercepts and verifies this first detection data during its transmission. The verification result of relay link 240 can be categorized as a positive verification result or a negative verification result.

[0042] In this embodiment, the relay module selects to release the temporary interception of the transmission of the first detection data based on the positive verification result of the first detection data, so as to ensure the accuracy of the first detection data when passing through the communication link between the smart probe 220 and the relay pole section 240.

[0043] Figure 3 This diagram illustrates the process of the relay module verifying the first detection data in this embodiment. Figure 3 The method steps for the relay module to verify the first probe data are shown.

[0044] The S11 intermediate module temporarily intercepted the first probe data.

[0045] The S12 intermediate module analyzes the first detection data as data information and check codes for various sensor types.

[0046] The sensor types include, but are not limited to, audio, video, laser, sonar data, and infrared data. This embodiment's system sensor combination employs a comprehensive approach combining sonar, lidar, and audio / video, integrating high-definition real-time image observation, thermal infrared imaging, and two-way voice communication functions.

[0047] The S13 relay module generates real-time codes for parsed data information of each sensor type based on hash verification.

[0048] The S14 relay module compares the check codes and real-time codes of each sensor type to obtain positive or negative check results.

[0049] A positive verification result indicates that the first probe data has no errors or the errors are within an acceptable range, while a negative verification result indicates that the first probe data has errors and the errors are within an unacceptable range.

[0050] Specifically, in this embodiment, the relay module configures multiple data levels according to different sensor types. Considering that the system in this embodiment is used for emergency rescue in the deep void 200, the sensor type that can display the terrain environment and personnel location in the deep void 200 in real time is a key data type. The sensor type that can assist computer software in building a geological model of the deep void 200 is another key data type. Therefore, in this embodiment, the relay module first marks the sensor type data associated with data modeling and real-time display as high data level, and other sensor type data as low data level.

[0051] High-data-level detection devices include, but are not limited to, video-based detection devices, laser-based detection devices, and infrared-based detection devices. Low-data-level detection devices include, but are not limited to, audio-based detection devices and environmental monitoring devices.

[0052] Furthermore, considering the importance of high-level data information for emergency rescue in deep space, this embodiment identifies a positive verification result when the real-time code of all sensor types' data information at high data levels matches the associated checksum. Conversely, this embodiment identifies a negative verification result when the real-time code of all sensor types' data information at any high data level does not match the associated checksum.

[0053] When the S15 relay module recognizes the positive verification result, it releases the temporary interception of the first detection data and allows the first detection data to be transmitted to the upper part of the formation through the relay pole section 240.

[0054] Subsequently, in this embodiment, the relay module requests the detection module to send the same second detection data as the first detection data based on the negative verification result of the first detection data, and verifies the second detection data based on the first detection data, using a rule with a certain degree of tolerance to ensure a certain accuracy of the second detection data when passing through the communication link between the smart probe 220 and the relay pole section 240.

[0055] Figure 4 This embodiment shows a schematic diagram of the process by which the relay module requests and verifies the second probe data. Figure 4 The method steps for the relay module to request and verify the second probe data when identifying a negative verification result are shown.

[0056] The S21 relay module temporarily stores the first detection data.

[0057] The S22 intermediate module sends a request signal below the formation, which includes the data number that needs to be retransmitted from the first detection data.

[0058] The data number is either a serial number or a uniquely identified numerical code consisting of a timestamp, sensor data type, and number of occurrences.

[0059] The S23 detection module receives the request signal and retransmits the same second detection data as the first detection data according to the number.

[0060] The S24 relay module receives the second probe data and parses the high-level data information in the second probe data.

[0061] The S25 relay module calculates the real-time code of high-level data information in the first and second probe data based on hash verification.

[0062] The S26 relay module compares the real-time codes corresponding to the high-level data information of the first and second probe data.

[0063] The S27 relay module, according to a tolerance rule, temporarily intercepts or re-requests the transmission of probe data for real-time code verification. Specifically, this includes:

[0064] The real-time code of the high-level data information in the first detection data is designated as the first real-time code; the real-time code of the high-level data information in the second detection data is designated as the second real-time code.

[0065] When the first real-time code and the second real-time code are the same, the temporary interception of the second probe data is lifted, and the temporarily stored first probe data is cleared.

[0066] When there is only one difference between the first real-time code and the second real-time code, the first detection data and the second detection data are used to generate third detection data, which is then sent to the upper surface layer, and the temporarily stored first detection data is cleared.

[0067] Generally, the length of the third detection data is twice the length of the first or second detection data, and it stores the data information and checksums of the first and second detection data respectively. Preferably, the length of the third detection data is less than twice the length of the first or second detection data, and it stores the data information that distinguishes the first and second detection data from the first detection data, as well as data location identifiers.

[0068] When there are two or more differences between the first real-time code and the second real-time code, the second probe data is used as the first probe data and returned to S21.

[0069] Firstly, in this embodiment, the relay module compares the checksum and real-time code of the high-level data information of the first probe data to determine whether there are any data errors in the key data of the first probe data itself. Secondly, after determining that there are errors in the key data of the first probe data, the relay module compares the real-time codes of the high-level data information in the first probe data and the second probe data. If the real-time codes are the same, the default cause of the data error is not due to the transmission path; if there is only one error in the real-time code, the default cause of the data error is partially due to the transmission path, and this data is allowed to be transmitted upwards to the formation; if there are two or more errors in the real-time code, the default cause of the data error is mainly due to the transmission path, and in this case, the relay module will resend the first probe data within a limited number of times.

[0070] The preferred communication drill pipe assembly in this embodiment includes multiple relay sections 240. These multiple sections are distributed among multiple communication rods 230 according to the drilling depth. Any relay section 240 can temporarily store the transmitted first detection data for a period of time. Any relay section 240 can perform the verification of the first detection data in the aforementioned steps, and if the verification result is negative, temporarily store the data and request one or more relay sections 240 adjacent to it in the transmission direction to send the second detection data.

[0071] In this embodiment, when the relay link 240 receives the first detection data from below the stratum and obtains the negative verification result of the first detection data, it regards the one or more relay links 240 closest to below the stratum as the detection module and requests them to resend the first detection data temporarily stored therein, so as to use the first detection data as the second detection data to perform the verification in the aforementioned steps S21 to S25.

[0072] Furthermore, in this embodiment, the communication pole 230 and the relay pole section 240 can simultaneously transmit power signals to transmit electrical energy from the power source deployed in the stratum to the devices in the smart probe 220, such as motors and sensors.

[0073] In some implementations, the communication pole 230 and the relay pole section 240 are configured to transmit only the power signal carrying the detection data. That is, while power is transmitted to the sensors and motors in the smart probe 220 using power line carrier communication, digital signals are also transmitted via carrier wave. In this embodiment, after acquiring the detection data, the detection module modulates the data and couples it to the power signal for transmission to the nearest relay module above the ground. The relay module is a power line carrier module that demodulates the detection data coupled to the power signal and performs verification of the detection data. The relay module filters out the detection data from the power signal when interception is necessary, and couples the same detection data into the power signal when interception is not required.

[0074] Compared with the prior art, the deep void 200 drilling detection system of the present invention can be applied to data acquisition and transmission within the deep void 200, ensuring that the sensor combination reaching the deep void 200 during drilling can effectively acquire data information of various sensor types within the deep void 200, and preventing data errors caused by transmission during long-distance transmission of data information to the upper strata.

[0075] Based on the above description of the implementation methods, those skilled in the art can clearly understand that the present invention can be implemented with the aid of software and necessary general-purpose hardware, and of course it can also be implemented with hardware, but in many cases the former is a better implementation method.

[0076] Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as a computer floppy disk, read-only memory (ROM), random access memory (RAM), flash memory, hard disk, or optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods of the various embodiments of the present invention.

[0077] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention, the scope of which is determined by the scope of the appended claims.

Claims

1. A deep void exploration system, Its features are, The deep void drilling exploration system includes a drill pipe device and a ground control terminal; The drill pipe assembly includes a drill bit, a smart probe, and a communication drill pipe assembly. The intelligent probe is vertically connected between the drill bit and the communication drill rod assembly; The intelligent probe is equipped with a detection module along its outer wall, and the detection module is used to acquire at least the first detection data in the deep space area. The communication drill pipe assembly includes at least two communication rods and at least one relay rod section; At least two of the communication poles are combined vertically and then rotated synchronously with the smart probe, transmitting the first detection data within the poles; The relay pole section is synchronously rotated and connected between any two adjacent communication poles, and intercepts the transmitted first detection data; The relay pole section at least verifies the first detection data. The relay pole section releases the temporary interception of the first detection data based on the positive verification result of the first detection data. The relay pole section temporarily stores the first detection data based on the negative verification result of the first detection data, and requests the detection module to send the second detection data that is the same as the first detection data; The relay pole section releases the temporary blocking of the second detection data when it identifies that the difference between the first detection data and the second detection data conforms to a tolerance rule; The ground control terminal is deployed on the ground and receives the first detection data or the second detection data; The ground control terminal analyzes the deep space region based on the first detection data or the second detection data; The configuration for verifying the first detection data in the relay pole section is as follows: The first detection data includes at least two types of data information associated with different sensor types and a check code; The relay pole section parses the data information of each sensor type in the first detection data, and generates a real-time code according to each type of data information; The relay pole section identifies the positive verification result when the real-time code of the data information of all predefined sensor types matches the associated check code.

2. The deep void drilling exploration system according to claim 1, characterized in that, The relay pole section has at least two data levels depending on the type of sensor; At least one sensor type associated with data modeling and / or reality display is configured for high data levels; The relay pole section identifies the positive verification result when the real-time code of the data information of all sensor types at the high data level matches the associated check code.

3. The deep void drilling exploration system according to claim 2, characterized in that, The sensor types associated with data modeling and / or reality display include at least video-based detection devices.

4. The deep void drilling exploration system according to claim 2, characterized in that, The tolerance rule is configured as follows: The real-time code of the high-level data information in the first detection data is the first real-time code; The real-time code of the high-level data information in the second detection data is the second real-time code; The temporary interception of the second probe data is lifted when the number of differences between the first real-time code and the second real-time code at all high data levels is less than two.

5. The deep void drilling exploration system according to claim 1, characterized in that, The communication drill pipe assembly includes at least two relay rod sections; Any of the relay pole sections can release the temporary interception of the first detection data based on the positive verification result of the first detection data, and temporarily store the current first detection data; Any of the relay poles can temporarily store the first detection data based on the negative verification result of the first detection data, and request other adjacent relay poles in the transmission direction to retransmit the temporarily stored first detection data.

6. The deep void drilling exploration system according to claim 1, characterized in that, The communication pole is configured to transmit an electrical signal carrying the first detection data; The relay pole section intercepts or de-intercepts the first detection data by converting the power signal.

7. The deep void drilling exploration system according to claim 3, characterized in that, The ground control terminal generates a three-dimensional model of the deep space region based on the video detection equipment.

8. A method for deep void exploration while drilling, characterized in that, The deep void drilling detection method uses the deep void drilling detection system as described in claim 1; The deep void exploration method includes the following steps. The relay pole section at least verifies the first detection data. The relay pole section releases the temporary interception of the first detection data based on the positive verification result of the first detection data. The relay pole section temporarily stores the first detection data based on the negative verification result of the first detection data, and requests the detection module to send the second detection data that is the same as the first detection data; The relay pole section releases the temporary blocking of the second detection data when it identifies that the difference between the first detection data and the second detection data conforms to a tolerance rule; The ground control terminal is deployed on the ground and receives the first detection data or the second detection data; The ground control terminal analyzes the deep space region based on the first detection data or the second detection data; The configuration for verifying the first detection data in the relay pole section is as follows: The first detection data includes at least two types of data information associated with different sensor types and the check code; The relay pole section parses the data information of each sensor type in the first detection data, and generates a real-time code according to each type of data information; The relay pole section identifies the positive verification result when the real-time code of the data information of all predefined sensor types matches the associated check code.

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