Integrated multi-system advanced geological information obtaining and forecasting method and device

Abstract

The invention relates to the technical field of tunnel advanced geological forecasting, in particular to an integrated multi-system advanced geological information obtaining and forecasting method and device. Side wall blast hole setting is executed in an excavation area, and hydrogeological information is collected; obtaining side wall geological comprehensive detection information through an infrared sensor, and drawing a surrounding rock stress gradient map; obtaining a comprehensive tunnel part of the abnormal geological structure of the tunnel through wireless networking communication; the geological structure in the tunnel hole is comprehensively forecasted through a mode switching mode, a TSP processing mode and a TGS processing mode, and information in front of a tunnel face and the like is collected; and obtaining information, executing switching, and sequentially drawing geologic body information of an excavation area so as to construct an advanced geological forecast. According to the invention, the wireless networking technology is adopted to simplify field wiring, the hardware adopts modular design to flexibly adapt to different engineering requirements, the data processing software supports secondary development and multiple mainstream algorithms, and the precision of tunnel geological forecast is improved from multiple attribute parameters.

Description

Technical Field

[0001] The present invention relates to the technical field of tunnel advanced geological prediction, and in particular to an integrated multi-system advanced geological information acquisition and prediction method and device. Background Art

[0002] In tunnel construction, advanced geological prediction refers to the use of forecasting and other technical means to predict the geological conditions of the area where the tunnel is about to be excavated, including stratum lithology, groundwater, fault fracture zone, karst caves, etc., at a certain distance in front of the tunnel excavation face. This technology provides important geological information for tunnel construction, guides construction decisions, and ensures construction safety and progress. It is one of the key technologies for tunnel construction. At present, the main prediction method used in the field of tunnel advanced geological prediction is the seismic wave method. This method deploys an array of detectors (sensors that receive seismic signals) near the tunnel face (i.e. the excavation face of the tunnel), uses artificial knocking, small-charge blasting, etc. to stimulate elastic seismic waves, receives and analyzes the propagation characteristics of seismic waves in the rock mass around the tunnel, identifies and locates underground anomalies and poor geological structures, and predicts the geological conditions ahead.

[0003] There are many mature seismic wave tunnel advance prediction systems in use abroad, such as the TSP303 (Tunnel Seismic Prediction) series of Amberg, Switzerland, and the TGS360Pro (Tunnel Geology Survey360Pro) series of GEOTECH and Ural State University of Geology, Russia. These systems also occupy a high market share in domestic tunnel projects. The TSP system usually adopts the method of arranging detectors on both side walls and arranging blast holes on one side. 24 blast holes are arranged on one side wall, and seismic waves are stimulated by artificial drilling and blasting. The TGS system has two optional detector arrangement modes: face and side wall. 8 detectors are arranged on the face or side wall, and seismic waves are generated by artificial knocking. Although there are certain differences in the configuration of the observation system of these two types of systems, their basic working principles are similar. They all actively excite and receive seismic wave signals, analyze the temporal and spatial variation characteristics of the seismic wave field, and infer the geological conditions in front of the tunnel.

[0004] However, the existing TSP and TGS systems still have some shortcomings and limitations in practical applications, and need to be further improved and optimized to better meet the increasingly complex needs of tunnel engineering construction. Summary of the invention

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] According to a first aspect of the present invention, the present invention claims protection for an integrated multi-system advanced geological information acquisition and prediction method, comprising:

[0007] Set up blastholes on the side walls of the excavation area and collect hydrogeological information; obtain comprehensive detection information of the side wall geology through infrared sensors and draw a stress gradient map of the surrounding rock; obtain the comprehensive tunnel location of abnormal geological structures in the tunnel through wireless networking communications;

[0008] Through the mode switching mode, TSP processing mode and TGS processing mode, the geological structure in the tunnel is comprehensively predicted, and the abnormal geological and longitudinal and transverse wave velocity information in front of the face and the environment is collected; through the advanced dynamic fluid seismic signal analysis, the spectrum amplitude and waveform attenuation information are collected;

[0009] The information is obtained to execute the switch, and the Young's modulus, Poisson's ratio and water content probability of the geological body in the excavation area are drawn in turn, and then an advanced geological forecast is constructed.

[0010] Furthermore, information switching includes the following steps:

[0011] The information collected by infrared sensors, wireless networking communication, mode switching mode, TSP processing mode and TGS processing mode is used as the candidate position of the center coordinate of the center point of the tunnel face to form the geological Young's modulus under the standard coordinates, and the point information of multiple categories in the geological Young's modulus is respectively corrected under multiple backgrounds to obtain an overall comprehensive geological Poisson's ratio.

[0012] Discrete smooth interpolation is performed on the comprehensive geological Poisson's ratio, and tunnel attribute detection values ​​including tunnel burial depth, surrounding rock, and semi-surrounding rock detection values ​​are collected based on the rock layer exposure line and spectrum amplitude;

[0013] The spectrum amplitude and waveform attenuation discrete information collected by advanced dynamic fluid seismic signal analysis are used to perform verification and correction on the collected comprehensive geological Poisson's ratio and tunnel burial depth, surrounding rock, and semi-surrounding rock detection value parameters, collect the verified fault and tunnel attribute detection value information, and finally draw the advanced comprehensive geological water probability.

[0014] Furthermore, the steps for collecting the tunnel attribute detection value are as follows:

[0015] According to the rock outcropping line in the plan view, the coordinates of the rock outcropping line in space are determined and stored in a text file in the form of point set information. Then, it is imported into the CAD software as a curve object. The extension vector of the tunnel attribute outcropping line is obtained through the spectrum amplitude. The tunnel attribute outcropping line is extended in space to obtain the tunnel attribute detection value.

[0016] Furthermore, the verification and correction is to identify the detailed morphology of the joint and fracture model according to the drilling seismic signal analysis and perform the adjustment of the model accuracy.

[0017] Furthermore, the steps of setting the sidewall blastholes to collect hydrogeological information include:

[0018] The coring is carried out along the tunnel line to collect the geological and mechanical parameters of the strata in the blastholes. The karst, spectrum amplitude, tunnel properties and joint distribution surrounding rock information of the stratum where the tunnel is located are measured.

[0019] Furthermore, the method further comprises:

[0020] Adopt wireless networking technology to realize wireless connection and data transmission between detector and host;

[0021] Supports wireless access and remote control via tablet computer or mobile phone smart terminal.

[0022] Furthermore, the method further comprises:

[0023] Perform fast switching and parameter configuration of TSP and TGS observation systems, and adjust the system working mode according to different project requirements and site conditions.

[0024] Furthermore, the method further comprises:

[0025] In TSP mode, the equipment supports the arrangement of 24 blastholes on a single side wall for excitation. At the same time, two detectors are arranged on each side wall of the tunnel to receive seismic signals, thus realizing the prediction of the geology ahead of the tunnel.

[0026] In TGS mode, the device supports arranging 8 geophones on the tunnel face or side wall, which stimulate seismic waves by manual tapping. The receivers pick up seismic signals and predict the geological conditions ahead.

[0027] Through the modular design and integration of software and hardware, it is compatible with both TSP and TGS observation systems and can flexibly adapt to the needs of different projects.

[0028] Furthermore, the method further comprises:

[0029] The data processing software adopts an open architecture design and integrates the commonly used TSP and TGS data processing algorithms and processes in the industry;

[0030] Supporting secondary development and function expansion by users, the software is compatible with a variety of seismic exploration data formats, and users can load and manage data from different sources for data sharing and exchange.

[0031] According to a second aspect of the present invention, the present invention claims protection for an integrated multi-system advanced geological information acquisition and forecasting device, comprising:

[0032] one or more processors;

[0033] A memory having one or more programs stored thereon, when the one or more programs are executed by the one or more processors, the one or more processors implement the integrated multi-system advanced geological information acquisition and prediction method.

[0034] The present invention relates to the technical field of advanced geological prediction of tunnels, and in particular to an integrated multi-system advanced geological information acquisition prediction method and device, which implements the side wall blasthole setting in the excavation area and collects hydrogeological information; obtains the comprehensive detection information of the side wall geology through infrared sensors and draws the surrounding rock stress gradient map; obtains the comprehensive tunnel part of the abnormal geological structure of the tunnel through wireless networking communication; performs comprehensive prediction of the geological structure in the tunnel through mode switching mode, TSP processing mode, and TGS processing mode, and collects information such as the front of the face; obtains information execution switching, and sequentially draws the geological body information of the excavation area to construct an advanced geological prediction. The present invention adopts wireless networking technology to simplify on-site wiring, the hardware adopts modular design to flexibly adapt to different engineering requirements, the data processing software supports secondary development and a variety of mainstream algorithms, and improves the accuracy of tunnel geological prediction from multiple attribute parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A workflow diagram of an integrated multi-system advanced geological information acquisition and prediction method claimed in an embodiment of the present invention;

[0036] Figure 2 A schematic diagram of a TSP model of an integrated multi-system advanced geological information acquisition and prediction method claimed in an embodiment of the present invention;

[0037] Figure 3 A schematic diagram of a TGS model of an integrated multi-system advanced geological information acquisition and forecasting method claimed in an embodiment of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The terms "first", "second" and "third" in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" and "third" can explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative tunnel position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0040] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0041] Although TSP and TGS systems have been widely used in the field of tunnel advanced geological prediction, they still have some shortcomings and limitations in actual engineering, which are mainly reflected in the following aspects:

[0042] (1) The equipment is expensive and difficult to promote in China. Currently, most of the mainstream tunnel advance seismic exploration equipment such as TSP303 and TGS360 are imported from abroad. The equipment prices are often several million yuan, and the cost of replacing and repairing core components is very high. This makes it difficult for many domestic tunnel projects to afford the huge equipment investment, which affects the promotion and application of this technology in China.

[0043] (2) The system configurations of different devices vary greatly, and data compatibility is poor. TSP303 and TGS360 have significant differences in hardware configurations such as the number of detectors, arrangement, and excitation methods, and the formats of the collected raw data are also different. Data collected by different devices and different projects are difficult to share and compare directly, and the comparability of data processing and interpretation results is poor, which affects the accumulation and promotion of technical experience.

[0044] (3) Data processing and interpretation rely on proprietary software and lack universal standards. Both TSP and TGS360 use proprietary data processing software and interpretation methods. Software operation and equipment use require special training. The license and upgrade maintenance fees for proprietary software further increase the financial burden on users. In addition, the core algorithms of these software systems are closed to users and lack unified processing standards and process specifications, which is not conducive to user optimization and innovation.

[0045] (4) The equipment is not highly integrated and intelligent, and the efficiency of field operations is low. The automation of data collection, transmission, and processing of existing equipment is not high enough. Field operations require the collaboration of multiple people, and preparation work such as manually connecting detectors and laying transmission cables takes a long time. Data cannot be transmitted in real time at high speed, quality control and preprocessing are delayed, and field work efficiency is low. Equipment maintenance and management also require a lot of manpower and material resources, and the indirect costs are high.

[0046] (5) The optimization of observation system parameters is not flexible enough, and the adaptability and versatility are poor. For different geological conditions and engineering requirements, observation system parameters such as the number and arrangement of detectors, the spacing between excitation points and the coverage range need to be optimized and adjusted. However, the hardware configuration of existing equipment is mostly fixed, lacking the ability of flexible combination and optimization, and it is difficult to meet the complex and changing engineering exploration needs. The adaptability and versatility of the equipment are limited.

[0047] (6) The ability to interpret multiple attributes is insufficient, and the accuracy of geological prediction needs to be improved. Tunnel advanced geological prediction requires comprehensive analysis of multiple attribute parameters such as seismic wave velocity, frequency, amplitude, and attenuation. Most existing technologies focus on the inversion of a single attribute (such as wave velocity), and do not provide sufficient support for the joint inversion and interpretation of multiple attributes. The ability to identify tunnel hazards such as weak interlayers, sudden interfaces, and water-rich fracture zones needs to be strengthened.

[0048] According to the first embodiment of the present invention, the present invention claims an integrated multi-system advanced geological information acquisition forecasting method, referring to Figure 1 ,include:

[0049] Set up blastholes on the side walls of the excavation area and collect hydrogeological information; obtain comprehensive detection information of the side wall geology through infrared sensors and draw a stress gradient map of the surrounding rock; obtain the comprehensive tunnel location of abnormal geological structures in the tunnel through wireless networking communications;

[0050] Through the mode switching mode, TSP processing mode and TGS processing mode, the geological structure in the tunnel is comprehensively predicted, and the abnormal geological and longitudinal and transverse wave velocity information in front of the face and the environment is collected; through the advanced dynamic fluid seismic signal analysis, the spectrum amplitude and waveform attenuation information are collected;

[0051] The information is obtained to execute the switch, and the Young's modulus, Poisson's ratio and water content probability of the geological body in the excavation area are drawn in turn, and then an advanced geological forecast is constructed.

[0052] Furthermore, information switching includes the following steps:

[0053] The information collected by infrared sensors, wireless networking communication, mode switching mode, TSP processing mode and TGS processing mode is used as the candidate position of the center coordinate of the center point of the tunnel face to form the geological Young's modulus under the standard coordinates, and the point information of multiple categories in the geological Young's modulus is respectively corrected under multiple backgrounds to obtain an overall comprehensive geological Poisson's ratio.

[0054] Discrete smooth interpolation is performed on the comprehensive geological Poisson's ratio, and tunnel attribute detection values ​​including tunnel burial depth, surrounding rock, and semi-surrounding rock detection values ​​are collected based on the rock layer exposure line and spectrum amplitude;

[0055] The spectrum amplitude and waveform attenuation discrete information collected by advanced dynamic fluid seismic signal analysis are used to perform verification and correction on the collected comprehensive geological Poisson's ratio and tunnel burial depth, surrounding rock, and semi-surrounding rock detection value parameters, collect the verified fault and tunnel attribute detection value information, and finally draw the advanced comprehensive geological water probability.

[0056] Among them, in this embodiment:

[0057] It supports the extraction and analysis of multiple attribute parameters of seismic waves. On the basis of conventional wave velocity inversion, it can also obtain attribute information such as spectrum, amplitude, waveform, attenuation, etc., to enhance the ability to identify tunnel geological characteristics.

[0058] For TGS observation data, the system also integrates patented dynamic fluid method (DFM) technology, which analyzes the instantaneous amplitude and phase parameters of seismic signals, calculates the relative pressure gradient of the surrounding rock, identifies high permeability areas rich in fluid, and draws surrounding rock stress gradient maps, water probability maps, etc., to provide a basis for tunnel construction risk warning. At the same time, the system also supports inversion of mechanical parameters of tunnel surrounding rocks, such as longitudinal wave velocity, shear wave velocity, Young's modulus, Poisson's ratio, etc., to fully reveal the engineering characteristics of the rock mass. TGSP-801W integrates multi-attribute comprehensive interpretation and other methods to reveal the geological conditions ahead of the tunnel from multiple angles and in all directions, effectively improving the accuracy and reliability of tunnel geological forecasts.

[0059] Furthermore, the steps for collecting the tunnel attribute detection value are as follows:

[0060] According to the rock outcropping line in the plan view, the coordinates of the rock outcropping line in space are determined and stored in a text file in the form of point set information. Then, it is imported into the CAD software as a curve object. The extension vector of the tunnel attribute outcropping line is obtained through the spectrum amplitude. The tunnel attribute outcropping line is extended in space to obtain the tunnel attribute detection value.

[0061] Among them, in this embodiment, a detector with higher sensitivity than the existing TSP and TGS systems is used. For example, TSP303plus uses a 1V / g three-component acceleration sensor, TGS-360pro uses a three-component velocity sensor, and TGSP-801W uses an acceleration sensor with a sensitivity of 2V / g, which can obtain higher quality seismic signals.

[0062] In addition, the bandwidth of the geophone sensor can be further optimized to better match the spectral characteristics of seismic signals under different geological conditions. There is also room for improving the sensitivity of the sensor to further enhance the detection capability of weak signals.

[0063] The transmission power of the wireless transmission module can be improved through optimized design to expand the transmission distance and penetration capability to meet the engineering requirements of complex geological conditions and large-section tunnels.

[0064] Based on the existing methods such as offset profile inversion, dynamic fluid method (DFM) analysis, and multi-attribute parameter extraction, the data processing algorithms can be further enriched.

[0065] Furthermore, the verification and correction is to identify the detailed morphology of the joint and fracture model according to the drilling seismic signal analysis and perform the adjustment of the model accuracy.

[0066] Among them, in this embodiment, different specifications of detectors, excitation devices, transmission modules, etc. can be combined to build a TGSP-801W system that meets different engineering needs and budgets. According to factors such as tunnel depth, cross-section size, and surrounding rock type, the equipment configuration is reasonably selected to achieve the best detection effect while controlling costs.

[0067] Furthermore, the steps of setting the sidewall blastholes to collect hydrogeological information include:

[0068] The coring is carried out along the tunnel line to collect the geological and mechanical parameters of the strata in the blastholes. The karst, spectrum amplitude, tunnel properties and joint distribution surrounding rock information of the stratum where the tunnel is located are measured.

[0069] Furthermore, the method further comprises:

[0070] Adopt wireless networking technology to realize wireless connection and data transmission between detector and host;

[0071] Supports wireless access and remote control via tablet computer or mobile phone smart terminal.

[0072] Furthermore, the method further comprises:

[0073] Perform fast switching and parameter configuration of TSP and TGS observation systems, and adjust the system working mode according to different project requirements and site conditions.

[0074] Furthermore, the method further comprises:

[0075] In TSP mode, refer to Figure 2 The equipment supports the arrangement of 24 blast holes on a single side wall for excitation. At the same time, two detectors are arranged on each side wall of the tunnel to receive seismic signals, thus realizing the prediction of the geology ahead of the tunnel.

[0076] In TGS mode, refer to Figure 3 , the equipment supports the arrangement of 8 geophones on the tunnel face or side wall, which stimulate seismic waves by manual tapping, and the receivers pick up seismic signals to predict the geological conditions ahead;

[0077] Through the modular design and integration of software and hardware, it is compatible with both TSP and TGS observation systems and can flexibly adapt to the needs of different projects.

[0078] Furthermore, the method further comprises:

[0079] The data processing software adopts an open architecture design and integrates the commonly used TSP and TGS data processing algorithms and processes in the industry;

[0080] Supporting secondary development and function expansion by users, the software is compatible with a variety of seismic exploration data formats, and users can load and manage data from different sources for data sharing and exchange.

[0081] The present invention adopts a series of innovative technical means, which effectively overcomes the limitations of existing tunnel advanced geological prediction technology and achieves significant technical effects and application advantages, which are mainly reflected in:

[0082] (1) Improved the accuracy and reliability of geological forecasts

[0083] By integrating two mainstream observation systems, TSP and TGS, using more sensitive detectors, optimizing the layout of the observation system, and enriching the data processing algorithm, TGSP-801W can obtain more comprehensive and higher-quality seismic signals and reveal the geological information ahead of the tunnel from multiple angles, greatly improving the accuracy and reliability of tunnel advanced geological forecasts and providing solid data support for tunnel construction decisions.

[0084] (2) Improved work efficiency and automation level

[0085] The application of wireless transmission technology has completely gotten rid of the constraints of traditional wired cabling, making on-site operations more flexible and efficient. Equipment networking, data transmission, status monitoring and other links have been automated, and the intelligence level of data processing software has been greatly improved. The labor intensity of on-site staff has been significantly reduced, and the operating efficiency has been significantly improved, creating favorable conditions for the rapid advancement of tunnel engineering.

[0086] (3) Reduced equipment use costs and technical barriers

[0087] Through the integration and optimization of software and hardware systems, the TGSP-801W system significantly reduces the equipment cost and operation and maintenance costs while ensuring performance. The standardization and intelligence of equipment operation and data processing also significantly lowers the technical threshold. Users can flexibly expand system functions according to their own needs without being restricted by manufacturers. Overall, the TGSP-801W system saves users considerable equipment investment and labor costs, and improves the economic benefits of unit projects.

[0088] (4) Achieved the integration of multiple observation data and processing methods

[0089] The integration of TSP and TGS observation systems can not only utilize existing data processing algorithms and interpretation experience, but also provide the possibility to explore new data fusion methods. Through joint inversion, multi-attribute analysis and other technologies, the TGSP-801W system can comprehensively reveal the geological conditions ahead of the tunnel from multiple dimensions, complement each other, broaden the ideas and means of tunnel advanced geological prediction, and provide new solutions for dealing with complex and changeable engineering geological conditions.

[0090] In summary, the integrated, modular and intelligent design of the TGSP-801W system has made breakthrough progress in the accuracy, efficiency and cost of tunnel advanced geological prediction, and its application advantages have been preliminarily verified in actual projects. With the continuous deepening of engineering applications, the important role of the TGSP-801W system in tunnel engineering construction will become more prominent, and it is expected to become a new engine to promote the advancement of tunnel advanced geological prediction technology.

[0091] According to a second embodiment of the present invention, the present invention claims protection for an integrated multi-system advanced geological information acquisition and forecasting device, comprising:

[0092] one or more processors;

[0093] A memory having one or more programs stored thereon, when the one or more programs are executed by the one or more processors, the one or more processors implement the integrated multi-system advanced geological information acquisition and prediction method.

[0094] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0095] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of a software functional unit. The above is only an implementation mode of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made through the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

[0096] The above detailed description of the specific implementation of the invention is only used as an example, and the present invention is not limited to the specific implementation described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the present invention. Therefore, the equalization, modification, improvement, etc. made without departing from the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An integrated multi-system advanced geological information acquisition and forecasting method, characterized in that: include: Perform sidewall blasthole setting in the excavation area and collect hydrogeological information; Obtain comprehensive detection information of the side wall geology through infrared sensors and draw a stress gradient map of the surrounding rock; Obtain the comprehensive tunnel location of abnormal geological structure of the tunnel through wireless networking communication; Through the mode switching mode, TSP processing mode and TGS processing mode, the geological structure in the tunnel is comprehensively predicted, and the abnormal geological and longitudinal and transverse wave velocity information in front of the face and the environment is collected; through the advanced dynamic fluid seismic signal analysis, the spectrum amplitude and waveform attenuation information are collected; The information is obtained to execute the switch, and the Young's modulus, Poisson's ratio and water content probability of the geological body in the excavation area are drawn in turn, and then an advanced geological forecast is constructed.

2. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized by: Information switching includes the following steps: The information collected by infrared sensors, wireless networking communication, mode switching mode, TSP processing mode and TGS processing mode is used as the candidate position of the center coordinate of the center point of the tunnel face to form the geological Young's modulus under the standard coordinates, and the point information of multiple categories in the geological Young's modulus is respectively corrected under multiple backgrounds to obtain an overall comprehensive geological Poisson's ratio. Discrete smooth interpolation is performed on the comprehensive geological Poisson's ratio, and tunnel attribute detection values ​​including tunnel burial depth, surrounding rock, and semi-surrounding rock detection values ​​are collected based on the rock layer exposure line and spectrum amplitude; The spectrum amplitude and waveform attenuation discrete information collected by advanced dynamic fluid seismic signal analysis are used to perform verification and correction on the collected comprehensive geological Poisson's ratio and tunnel burial depth, surrounding rock, and semi-surrounding rock detection value parameters, collect the verified fault and tunnel attribute detection value information, and finally draw the advanced comprehensive geological water probability.

3. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: The steps for collecting tunnel attribute detection values ​​are as follows: According to the rock outcropping line in the plan view, the coordinates of the rock outcropping line in space are determined and stored in a text file in the form of point set information. Then, it is imported into the CAD software as a curve object. The extension vector of the tunnel attribute outcropping line is obtained through the spectrum amplitude. The tunnel attribute outcropping line is extended in space to obtain the tunnel attribute detection value.

4. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: Verification and correction is to identify the detailed morphology of the joint and fracture model based on the analysis of drilling seismic signals and perform adjustments to the model accuracy.

5. The integrated multi-system advanced geological information acquisition and forecasting method according to claim 1 is characterized in that: The steps for collecting hydrogeological information in the sidewall blasthole setting include: The coring is carried out along the tunnel line to collect the geological and mechanical parameters of the strata in the blastholes. The karst, spectrum amplitude, tunnel properties and joint distribution surrounding rock information of the stratum where the tunnel is located are measured.

6. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: Also includes: Adopt wireless networking technology to realize wireless connection and data transmission between detector and host; Supports wireless access and remote control via tablet computer or mobile phone smart terminal.

7. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: Also includes: Perform fast switching and parameter configuration of TSP and TGS observation systems, and adjust the system working mode according to different project requirements and site conditions.

8. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: Also includes: In TSP mode, the equipment supports the arrangement of 24 blastholes on a single side wall for excitation. At the same time, two detectors are arranged on each side wall of the tunnel to receive seismic signals, thus realizing the prediction of the geology ahead of the tunnel. In TGS mode, the device supports arranging 8 geophones on the tunnel face or side wall, which stimulate seismic waves by manual tapping. The receivers pick up seismic signals and predict the geological conditions ahead. Through the modular design and integration of software and hardware, it is compatible with both TSP and TGS observation systems and can flexibly adapt to the needs of different projects.

9. The integrated multi-system advanced geological information acquisition and prediction method according to claim 1 is characterized in that: Also includes: The data processing software adopts an open architecture design and integrates the commonly used TSP and TGS data processing algorithms and processes in the industry; Supporting secondary development and function expansion by users, the software is compatible with a variety of seismic exploration data formats, and users can load and manage data from different sources for data sharing and exchange.

10. An integrated multi-system advanced geological information acquisition and forecasting device, characterized in that: include: one or more processors; A memory having one or more programs stored thereon, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement an integrated multi-system advanced geological information acquisition and prediction method according to any one of claims 1 to 9.

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