A comprehensive electric field detection method and system for a side slope pipe flow channel

Abstract

The application discloses a kind of comprehensive electric field detection method and system for slope pipe flow channel, the method comprises: obtaining the initial potential data of the bottom soil space of the to-be-measured slope region in the whole rainfall period;The active source potential signal data and the natural potential signal data obtained are preprocessed, and the active source potential signal data and the natural potential contour map after preprocessing are obtained;The active source potential curve graph is inverted and analyzed to obtain the resistivity information corresponding to the bottom soil space of the to-be-measured slope region, and then the resistivity profile of the bottom soil space of the to-be-measured slope region is plotted according to the resistivity information;According to the resistivity profile and the natural potential contour map, the pipe flow plane position, pipe flow depth and pipe flow flow direction path of the to-be-measured slope region are analyzed in combination with the corresponding geological structure characteristics of the to-be-measured slope region;The application can accurately detect the distribution of the pipe flow channel under the slope, thereby improving the accuracy of the slope groundwater detection result.

Description

Technical Field

[0001] This invention belongs to the field of slope detection technology, specifically relating to a comprehensive electric field detection method, storage medium, equipment, and system for slope pipe flow channels. Background Technology

[0002] The instability and damage of highway slopes are often closely related to groundwater. In recent years, many highway slopes have been subjected to heavy rainfall in a short period of time, leading to frequent landslides, causing not only significant economic losses but also endangering people's lives. Piping channels are a major factor contributing to slope instability and damage. Piping channels refer to interconnected channels formed within the slope due to the influence of gravel and large soil particles, allowing groundwater to flow out relatively concentratedly from within the slope. When the geological conditions of the slope change or a small-scale collapse occurs within the slope, these channels may be blocked, causing groundwater to spread to the surrounding areas. This fills the pores in the surrounding soil with water, resulting in reduced soil shear strength, decreased frictional resistance between soil particles, and increased soil conductivity, thus increasing the likelihood of slope instability and damage. This not only seriously threatens the stability of highways but also endangers people's lives, causing severe losses to the country. Therefore, the detection of groundwater in slopes is particularly important.

[0003] In existing technologies, the main methods for groundwater exploration on slopes include drilling, well drilling, tunneling, active source electric field method, and passive source electric field method. Among these methods, drilling, exploratory wells, and tunneling primarily determine stable water levels through boreholes and shafts. However, since these methods are typically conducted within holes, they can only reflect the initial and stable water levels at individual locations, failing to provide a direct and systematic view of the overall changes within the slope area. Therefore, drilling, exploratory wells, and tunneling cannot effectively detect the distribution and flow direction of groundwater on slopes. The active source electric field method primarily determines the location of groundwater aquifers through low-resistivity zones. When the groundwater level on the slope is high, the active source electric field method can detect and reflect a large area of ​​low-resistivity zones, thus determining the location of groundwater aquifers. However, the active source electric field method cannot accurately determine the location of water-conducting fractures, therefore it cannot reflect the water flow process. The passive source electric field method primarily captures water flow information and determines the flow direction of groundwater through the potential difference generated by the filtering and adsorption effects of rocks or soil. However, the passive source electric field method is greatly affected by climatic conditions and topography, ultimately leading to unstable data and affecting the accuracy of slope detection. Therefore, there is an urgent need for a method for detecting flow channels on slopes. Summary of the Invention

[0004] The first objective of this invention is to overcome the shortcomings of the prior art and provide a comprehensive electric field detection method for slope pipe flow channels. This method combines the active source electric field method and the passive source electric field method to comprehensively determine the distribution location of water-bearing bodies on the slope and the migration pattern of groundwater, thereby accurately detecting the distribution of pipe flow channels under the slope and improving the accuracy of slope groundwater detection results.

[0005] A second objective of this invention is to provide a storage medium.

[0006] A third objective of this invention is to provide a computer device.

[0007] The fourth objective of this invention is to provide a comprehensive electric field detection system for slope pipe flow channels.

[0008] The first objective of this invention can be achieved by adopting the following technical solution:

[0009] A comprehensive electric field detection method for slope pipe flow channels includes the following steps:

[0010] S1. Obtain the initial potential data of the bottom soil space of the slope area to be measured throughout the entire rainfall period; the initial potential data includes active source potential signal data and spontaneous potential signal data;

[0011] S2. The acquired active source potential signal data and natural potential signal data are preprocessed to obtain preprocessed active source potential signal data and natural potential contour maps.

[0012] S3. Perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information.

[0013] S4. Based on the resistivity profile and the natural potential contour map, combined with the corresponding geological structural features of the slope area to be measured, analyze the pipe flow distribution data of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path;

[0014] S5. Obtain the pipe flow region in the bottom soil space of the slope area to be tested through the pipe flow distribution data.

[0015] Preferably, the entire rainfall period is from two hours before the rainfall to two hours after the rainfall.

[0016] Preferably, the preprocessing in step S2 is noise reduction and filtering.

[0017] Preferably, the process of obtaining the pipe flow plane position and pipe flow depth in step S4 is as follows:

[0018] Due to the influence of surface water and mountain streams before and after rainfall, the internal water content of the slope under test varies. Therefore, by analyzing the resistivity changes in the resistivity profile of the slope under test throughout the entire rainfall period, the changes in water abundance in various regions of the slope under test can be located. By analyzing the changes in water abundance in various regions of the slope under test, it can be determined whether there are seepage channels in the slope under test, and thus the location and depth of the pipe flow plane can be inferred.

[0019] Preferably, the principle for obtaining the pipe flow direction path in step S4 is as follows:

[0020] Due to the filtration and adsorption effects during water flow within the slope, the natural potential of areas with seepage channels will change significantly. The natural potential at the location of the seepage channel area will be significantly higher. Therefore, when obvious "convex" contour lines appear on the natural potential contour map of the slope under test, it indicates the existence of seepage channels within the slope under test. This allows us to obtain information on the direction of water flow in the slope under test. By analyzing the information on the direction of water flow in the slope under test, we can determine the pipe flow path of the slope under test.

[0021] Preferably, in step S5, the pipe flow area in the bottom soil space of the slope area to be tested is located by the pipe flow plane position, pipe flow depth and pipe flow direction path corresponding to the area.

[0022] A comprehensive electric field detection system for slope-side pipe flow channels, used to implement the aforementioned comprehensive electric field detection method for slope-side pipe flow channels, the system comprising:

[0023] The active source potential acquisition module is used to acquire active source potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the active source potential method.

[0024] The passive source potential acquisition module is used to acquire the natural potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the passive source potential method.

[0025] The preprocessing module is used to preprocess the active source potential signal data and natural potential signal data acquired by the active source potential acquisition module and the passive source potential acquisition module to obtain preprocessed active source potential signal data and natural potential signal data.

[0026] The resistivity profile acquisition module is used to perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information.

[0027] The natural potential contour map acquisition module is used to draw a natural potential contour map of the bottom soil space of the slope area to be measured based on the preprocessed natural potential signal data.

[0028] The pipe flow distribution data acquisition module is used to analyze the pipe flow distribution data of the slope area to be measured based on the natural potential contour map obtained by the natural potential contour map acquisition module and the resistivity profile map obtained by the resistivity profile map acquisition module, combined with the corresponding geological structural features of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path;

[0029] The pipe flow region calibration module is used to deduce the pipe flow region in the bottom soil space of the slope area to be measured based on the pipe flow distribution data obtained by the pipe flow distribution data acquisition module.

[0030] The pipe flow area display module is used to display the pipe flow area in the bottom soil space of the slope area to be measured, as obtained by the pipe flow area calibration module.

[0031] Preferably, the passive source potential acquisition module includes multiple non-polarized electrodes, a natural potential acquisition host, and a control system. The multiple non-polarized electrodes are evenly distributed in an array in the bottom soil of the slope area to be measured. The multiple non-polarized electrodes are respectively connected to the control system through the natural potential acquisition host. The natural potential acquisition host is used to convert the potentials acquired by the multiple non-polarized electrodes into natural potential signal data and transmit them to the control system.

[0032] A computer device includes a processor and a memory for storing processor-executable programs, wherein when the processor executes the programs stored in the memory, it implements the comprehensive electric field detection method for slope pipe flow channels.

[0033] A storage medium storing a program, which, when executed by a processor, implements the comprehensive electric field detection method for slope pipe flow channels.

[0034] The present invention has the following advantages over the prior art:

[0035] (1) The comprehensive electric field detection method for pipe flow channels on slopes of the present invention combines the active source electric field method and the passive source electric field method with the geological structure characteristics of the slope, and can comprehensively analyze the pipe flow plane position, pipe flow depth and pipe flow direction path of the pipe flow area in the slope area; thereby accurately detecting the distribution of pipe flow channels under the slope and improving the accuracy of the underground pipe flow detection results on the slope.

[0036] (2) The comprehensive electric field detection method for slope pipe flow channels of the present invention uses three time points in the slope area before rainfall, during rainfall and after rainfall as the detection time, which makes the detection results of slope pipe flow channels more continuous, real-time and intuitive. This enables more effective detection of the flow direction of water in cracks and pores under the slope, and provides good guidance for the distribution of cracks in the slope and the design of drainage holes. Attached Figure Description

[0037] Figure 1 A flowchart of a comprehensive electric field detection method for a slope pipe flow channel provided in Embodiment 1 of the present invention;

[0038] Figure 2 This is a schematic diagram of the process for acquiring active source potential signal data and natural potential signal data provided in Embodiment 1 of the present invention;

[0039] Figure 3 This is a schematic diagram of the arrangement of non-polarized electrodes provided in Embodiment 2 of the present invention;

[0040] Figure 4 This is a schematic diagram of the structure of the non-polarized electrode provided in Embodiment 2 of the present invention.

[0041] Figure 5 This is a schematic diagram of the structure of a computer device provided in Embodiment 3 of the present invention.

[0042] Figure 6 This is a schematic diagram of the structure of a storage medium provided in Embodiment 4 of the present invention. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0045] In the description of this invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0046] Example:

[0047] In the description of this invention, it should be noted that, unless otherwise explicitly specified and agreed, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0048] A comprehensive electric field detection method for slope pipe flow channels includes the following steps:

[0049] S1. Obtain the initial potential data of the bottom soil space of the slope area to be measured throughout the entire rainfall period; the initial potential data includes active source potential signal data and spontaneous potential signal data;

[0050] Specifically, the entire rainfall period is from two hours before the rainfall to two hours after the rainfall.

[0051] S2. The acquired active source potential signal data and natural potential signal data are preprocessed to obtain preprocessed active source potential signal data and natural potential contour maps.

[0052] Specifically, the preprocessing in step S2 involves denoising and filtering the active source potential signal data and the natural potential signal data. This setting facilitates the removal of interference terms in the active source potential signal data and the natural potential signal data, thereby improving the accuracy of the comprehensive electric field detection method for slope pipe flow channels.

[0053] S3. Perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information.

[0054] S4. Based on the resistivity profile and the natural potential contour map, combined with the corresponding geological structural features of the slope area to be measured, analyze the pipe flow distribution data of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path;

[0055] Specifically, the process for obtaining the pipe flow plane position and pipe flow depth is as follows:

[0056] Due to the influence of surface water and mountain streams before and after rainfall, the internal water content of the slope under test varies. Therefore, by analyzing the resistivity changes in the resistivity profile of the slope under test throughout the entire rainfall period, the changes in water abundance in various regions within the slope under test can be located. By observing the changes in water abundance in various regions within the slope under test, it can be determined whether there are seepage channels in the slope under test. For example, if the resistivity value of the slope under test is high before rainfall, the water abundance is poor; if the resistivity value of some areas of the slope under test gradually decreases during rainfall, it indicates that the area is gradually filling with water; if the area of ​​the slope under test shows a large area of ​​low resistivity after rainfall, the water abundance is high. From this, it can be inferred that the main source of water in this area is rainwater infiltration, and thus the location and depth of the pipe flow in the slope under test can be deduced.

[0057] Specifically, the principle for obtaining the pipe flow direction path in step S4 is as follows:

[0058] Due to the filtration and adsorption effects during water flow within the slope, the natural potential of areas with seepage channels will change significantly. The natural potential at the location of the seepage channel area will be significantly higher. Therefore, when obvious "convex" contour lines appear on the natural potential contour map of the slope under test, it indicates the existence of seepage channels within the slope under test. This allows us to obtain information on the direction of water flow in the slope under test. By analyzing the information on the direction of water flow in the slope under test, we can determine the pipe flow path of the slope under test.

[0059] S5. Obtain the pipe flow region in the bottom soil space of the slope area to be tested through the pipe flow distribution data.

[0060] Specifically, the planar position, depth, and flow path of the pipe flow can be reflected in the resistivity profile and the natural potential contour map, respectively. Therefore, obtaining the planar position, depth, and flow path of the pipe flow channel can locate the area of ​​the irrigation channel in the slope.

[0061] Example 2

[0062] A comprehensive electric field detection system for slope-side pipe flow channels is provided to implement the comprehensive electric field detection method for slope-side pipe flow channels as described in Example 1. The system includes:

[0063] The active source potential acquisition module is used to acquire active source potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the active source potential method.

[0064] The passive source potential acquisition module is used to acquire the natural potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the passive source potential method.

[0065] The preprocessing module is used to preprocess the active source potential signal data and natural potential signal data acquired by the active source potential acquisition module and the passive source potential acquisition module to obtain preprocessed active source potential signal data and natural potential signal data.

[0066] The resistivity profile acquisition module is used to perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information.

[0067] The natural potential contour map acquisition module is used to draw a natural potential contour map of the bottom soil space of the slope area to be measured based on the preprocessed natural potential signal data.

[0068] The pipe flow distribution data acquisition module is used to analyze the pipe flow distribution data of the slope area to be measured based on the natural potential contour map obtained by the natural potential contour map acquisition module and the resistivity profile map obtained by the resistivity profile map acquisition module, combined with the corresponding geological structural features of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path;

[0069] The pipe flow region calibration module is used to deduce the pipe flow region in the bottom soil space of the slope area to be measured based on the pipe flow distribution data obtained by the pipe flow distribution data acquisition module.

[0070] The pipe flow area display module is used to display the pipe flow area in the bottom soil space of the slope area to be measured, as obtained by the pipe flow area calibration module.

[0071] Specifically, the passive source potential acquisition module includes multiple non-polarized electrodes, a natural potential acquisition host, and a control system. The multiple non-polarized electrodes are evenly distributed in an array in the bottom soil of the slope area to be measured. The multiple non-polarized electrodes are respectively connected to the control system through the natural potential acquisition host. The natural potential acquisition host is used to convert the potentials acquired by the multiple non-polarized electrodes into natural potential signal data and transmit them to the control system.

[0072] like Figure 4As shown, the non-polarizable electrode includes a bottle body, a hardwood stopper, and a copper rod electrode. The bottle body has an opening at the top, and the hardwood stopper matches the shape of the opening. The hardwood stopper is connected to the bottle body to form a sealed cavity, which contains a copper sulfate solution. The outer wall of the bottle body is sequentially provided with a permeation layer and a glaze layer to improve corrosion resistance and ensure the conductivity of the copper sulfate solution inside the bottle body during operation. One end of the copper rod electrode is located in the sealed cavity, and the other end passes through the hardwood stopper to the top of the bottle body. This configuration facilitates the use of the non-polarizable electrode as a natural potential sensor for electrical data acquisition, avoiding interference from the natural potential signal caused by the potential difference generated by electrode polarization, thereby improving the performance of the integrated electric field detection system for slope pipe flow channels.

[0073] Example 3

[0074] like Figure 5 As shown, this embodiment provides a computer device, which includes a processor 102, a memory, an input device 103, a display 104, and a network interface 105 connected via a system bus 101. The processor 102 provides computing and control capabilities. The memory includes a non-volatile storage medium 106 and an internal memory 107. The non-volatile storage medium 106 stores an operating system, computer programs, and a database. The internal memory 107 provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium 106. When the computer program is executed by the processor 102, it implements the comprehensive electric field detection method for slope pipe flow channels described in Embodiment 1.

[0075] Example 4

[0076] like Figure 6 As shown, this embodiment provides a storage medium storing a program. When the program is executed by a processor, it implements the comprehensive electric field detection method for slope pipe flow channels described in Embodiment 1.

[0077] It should be noted that the computer-readable storage medium in this embodiment can be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof.

[0078] In this embodiment, the computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in connection with an instruction execution system, apparatus, or device. In this embodiment, the computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, carrying a computer-readable program. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The computer-readable signal medium can also be any computer-readable storage medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable storage medium can be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination thereof.

[0079] The computer-readable storage medium described above can be used to write computer programs for executing this embodiment in one or more programming languages ​​or combinations thereof. These programming languages ​​include object-oriented programming languages—such as Java, Python, and C++—and conventional procedural programming languages—such as C or similar programming languages. The program can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0080] In summary, this invention, by combining the active source electric field method and the passive source electric field method with the geological structural characteristics of the slope, can comprehensively analyze the planar location, depth, and flow path of the pipe flow area in the slope region. This allows for precise detection of the distribution of pipe flow channels under the slope, improving the accuracy of underground pipe flow detection results and overcoming the problems of low accuracy, incompleteness, and lack of intuitiveness in existing slope detection methods.

[0081] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.

Claims

1. A comprehensive electric field detection method for slope pipe flow channels, characterized in that, Includes the following steps: S1. Obtain the initial potential data of the bottom soil space of the slope area to be measured throughout the entire rainfall period; The initial potential data includes active source potential signal data and natural potential signal data; S2. The acquired active source potential signal data and natural potential signal data are preprocessed to obtain preprocessed active source potential signal data and natural potential contour maps. S3. Perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information. S4. Based on the resistivity profile and the natural potential contour map, combined with the corresponding geological structural features of the slope area to be measured, analyze the pipe flow distribution data of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path; The process for obtaining the pipe flow plane position and pipe flow depth is as follows: Due to the influence of surface water and mountain water flow before and after rainfall, the water content inside the slope under test is different. Therefore, by analyzing the resistivity changes of the resistivity profile of the slope under test throughout the entire rainfall period, the changes in water content in various regions inside the slope under test can be located. By analyzing the changes in water content in various regions inside the slope under test, it can be determined whether there are seepage channels in the slope under test, and thus the location and depth of the pipe flow plane can be inferred. The principle for obtaining the flow path in the pipe is as follows: Due to the filtration and adsorption effects during water flow within the slope, the natural potential of areas with seepage channels will change significantly. The natural potential at the location of the seepage channel area will increase significantly. Therefore, when obvious "convex" contour lines appear in the natural potential contour map of the slope to be tested, it indicates the existence of seepage channels within the slope to be tested. This allows us to obtain information on the direction of water flow in the slope to be tested. By analyzing the information on the direction of water flow in the slope to be tested, we can determine the pipe flow path of the slope to be tested. S5. Obtain the pipe flow region in the bottom soil space of the slope area to be tested through the pipe flow distribution data.

2. The comprehensive electric field detection method for slope pipe flow channels according to claim 1, characterized in that, The entire rainfall period is from two hours before the rainfall to two hours after the rainfall.

3. The comprehensive electric field detection method for slope pipe flow channels according to claim 1, characterized in that, The preprocessing described in step S2 is denoising and filtering.

4. The comprehensive electric field detection method for slope pipe flow channels according to claim 1, characterized in that, In step S5, the pipe flow area in the bottom soil space of the slope area to be tested is located by the pipe flow plane position, pipe flow depth and pipe flow direction path corresponding to the area.

5. A comprehensive electric field detection system for slope-side pipe flow channels, used to implement the comprehensive electric field detection method for slope-side pipe flow channels as described in any one of claims 1-4, characterized in that, The system includes: The active source potential acquisition module is used to acquire active source potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the active source potential method. The passive source potential acquisition module is used to acquire the natural potential signal data of the bottom soil space of the slope area under test during the entire rainfall period using the passive source potential method. The preprocessing module is used to preprocess the active source potential signal data and natural potential signal data acquired by the active source potential acquisition module and the passive source potential acquisition module to obtain preprocessed active source potential signal data and natural potential signal data. The resistivity profile acquisition module is used to perform inversion analysis on the preprocessed active source potential signal data to obtain the resistivity information corresponding to the bottom soil space of the slope area to be tested, and then draw the resistivity profile of the bottom soil space of the slope area to be tested based on the resistivity information. The natural potential contour map acquisition module is used to draw a natural potential contour map of the bottom soil space of the slope area to be measured based on the preprocessed natural potential signal data. The pipe flow distribution data acquisition module is used to analyze the pipe flow distribution data of the slope area to be measured based on the natural potential contour map obtained by the natural potential contour map acquisition module and the resistivity profile map obtained by the resistivity profile map acquisition module, combined with the corresponding geological structural features of the slope area to be measured; the pipe flow distribution data includes the pipe flow plane location, pipe flow depth, and pipe flow direction path; The pipe flow region calibration module is used to deduce the pipe flow region in the bottom soil space of the slope area to be measured based on the pipe flow distribution data obtained by the pipe flow distribution data acquisition module. The pipe flow area display module is used to display the pipe flow area in the bottom soil space of the slope area to be measured, as obtained by the pipe flow area calibration module.

6. The integrated electric field detection system for slope pipe flow channels according to claim 5, characterized in that, The passive source potential acquisition module includes multiple non-polarized electrodes, a natural potential acquisition host, and a control system. The multiple non-polarized electrodes are evenly distributed in an array in the bottom soil of the slope area to be measured. The multiple non-polarized electrodes are respectively connected to the control system through the natural potential acquisition host. The natural potential acquisition host is used to convert the potentials acquired by the multiple non-polarized electrodes into natural potential signal data and transmit them to the control system.

7. A computer device comprising a processor and a memory for storing a processor-executable program, characterized in that, When the processor executes the program stored in the memory, it implements the comprehensive electric field detection method for slope pipe flow channels as described in any one of claims 1-4.

8. A storage medium storing a program, characterized in that, When the program is executed by the processor, it implements the comprehensive electric field detection method for slope pipe flow channels as described in any one of claims 1-4.

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