Intelligent precise exploration system and method for surrounding environment of pile foundation engineering drilling

Abstract

The invention provides an intelligent precise exploration system and method for the surrounding environment of pile foundation engineering drilling. The system comprises a main control system, a sensor unit, a positioning unit, a data processing unit and an analysis and decision unit. After a control center generates control instructions, an instruction sending and executing module of the master control system is responsible for sending the instructions to corresponding exploration equipment or executing mechanisms, the instructions comprise exploration depth adjustment, exploration direction change and exploration equipment starting or stopping, and the instruction sending and executing module needs to ensure accurate transmission and execution of the instructions. Therefore, accurate control over the exploration system is achieved, the operation state of the exploration system is monitored in real time, an alarm signal is sent out in time when abnormity or faults occur, potential problems can be found and processed in time, and safe and stable operation of the exploration system is ensured. According to the method, the accuracy and reliability of exploration data are improved, a scientific basis is provided for construction decision making, meanwhile, the construction risk and cost can be reduced, and the construction efficiency and quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pile foundation engineering, and in particular to an intelligent and precise exploration system and method for the surrounding environment of a pile foundation engineering borehole. Background Art

[0002] Pile foundation drilling is a crucial construction link in engineering construction. It involves using professional drilling equipment to drill holes in the engineering pile position for the subsequent installation of reinforced concrete piles or prestressed concrete piles to ensure the stability and bearing capacity of the building. There are many methods and types of pile foundation drilling, mainly including the following:

[0003] Rotary drilling method: Use the rotating force of the drill bit to drill holes in the foundation. This method is easy to operate, has a fast drilling speed, and is suitable for soft soil foundations.

[0004] Impact drilling method: drilling holes in the foundation through the impact force of the drill bit. This method is suitable for hard soil and rock foundations, but the drilling speed is slow.

[0005] Impact drilling method: It combines the methods of rotary drilling and impact drilling, using the rotation and impact force of the drill bit to drill holes, and is suitable for various foundation conditions.

[0006] In addition, according to whether mud or water is used in the drilling process, drilling can also be divided into dry drilling and wet drilling. Dry drilling is suitable for areas with low groundwater levels to avoid interference from groundwater during drilling; while wet drilling is suitable for areas with high groundwater levels to prevent foundation collapse during drilling. With the continuous advancement and innovation of science and technology, the intelligent and precise exploration system for drilling environment is expected to achieve a higher level of intelligence. However, the current environmental detection effect of pile foundation engineering drilling is not good, the drilling efficiency is low, and the exploration cost is high. Therefore, this application provides an intelligent and precise exploration system and method for the surrounding environment of pile foundation engineering drilling to meet the needs. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide an intelligent and precise exploration system and method for the surrounding environment of pile foundation engineering drilling holes to solve the problems of poor environmental detection effect, low drilling efficiency and high exploration cost of existing pile foundation engineering drilling holes.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] An intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling, including a main control system, a sensor unit, a positioning unit, a data processing unit, and an analysis and decision-making unit;

[0010] The main control system, after the control center generates control instructions, the instruction sending and execution module is responsible for sending these instructions to the corresponding exploration equipment or actuators. The instructions include adjusting the exploration depth, changing the exploration direction, starting or stopping the exploration equipment. The instruction sending and execution module needs to ensure the accurate communication and execution of instructions to achieve precise control of the exploration system, monitor the operating status of the exploration system in real time, and promptly issue alarm signals when abnormalities or failures occur, which helps to promptly discover and deal with potential problems and ensure the safe and stable operation of the exploration system.

[0011] Preferably, the sensor unit is equipped with sensors on the drilling equipment during the construction process. The sensors specifically include current sensors, inclination sensors, depth sensors, and injection volume sensors, which are used to monitor various parameters in the drilling process in real time.

[0012] The parameters include drilling current, pile verticality, drilling depth and grouting volume. Through the Internet of Things technology, the data collected by the sensors is transmitted to the main control system in real time, realizing remote monitoring and management of the data.

[0013] The current sensor is installed in the drilling rig circuit to monitor the working current of the drilling rig.

[0014] Monitor the current to reflect the working status of the drilling rig and the load of the motor;

[0015] The inclination sensor is installed on the drilling rig or drill pipe to monitor the inclination angle of the drill pipe or pile body;

[0016] Monitoring parameters: tilt angle, to ensure that the pile body always remains vertical during construction to avoid tilting or deviation;

[0017] Depth sensor, usually mounted on the drill pipe, moves as the drill pipe goes deeper;

[0018] Monitoring parameters: drilling depth, to ensure that the pile reaches the design depth and guarantees the bearing capacity and stability of the pile;

[0019] The injection volume sensor is installed in the mud injection system to monitor the injection volume of the mud;

[0020] Monitoring parameters: mud injection volume, to ensure that the mud injection volume meets the design requirements and ensure the density and uniformity of the pile body.

[0021] Preferably, the positioning unit, through high-precision positioning equipment, the system can adjust the drilling rig posture and guide the drill rod into place, thereby improving the accuracy of exploration. The high-precision positioning equipment is composed of a power head, a drill rod, a drill bit, a lifting system, and a GPS positioning system. Combining the positioning system GPS technology with the boring pile driver technology, the GPS positioning system provides high-precision geographic location information to ensure the accuracy of the pile hole position. Before starting construction, use the GPS positioning system to survey the construction site to ensure that the location of the pile driver is accurate. After the equipment is positioned, start the power head, drive the drill rod and drill bit to rotate, and start the drilling operation. During the drilling process, the GPS system can monitor the position of the drill rod in real time, and cooperate with sensors and control systems to accurately control the depth of the borehole.

[0022] Relying on high-precision technology, the system obtains high-precision three-dimensional position information and azimuth data in real time, calculates and obtains accurate real-time drilling position information on the equipment terminal, and provides real-time deviation guidance for the preset drilling position through the display terminal;

[0023] Differential GPS (DGPS) and real-time kinematic differential technology (RTK) are used to improve positioning accuracy to centimeter or even millimeter level. By measuring the acceleration and angular velocity of the carrier, the position, velocity and attitude of the carrier are calculated using an integral algorithm.

[0024] Preferably, the data processing unit uses a machine learning algorithm to analyze the data collected by the sensor to reveal the complex structure and distribution pattern of the underground rock strata, and performs preprocessing operations such as denoising, outlier detection and data smoothing on the collected data to improve the accuracy and reliability of the data. The preprocessed data will be used for subsequent machine learning algorithm analysis.

[0025] According to the characteristics of the data and the exploration objectives, the appropriate machine learning algorithm is selected for analysis. Commonly used algorithms include regression analysis, classification algorithm, and clustering algorithm. For example, the thickness, type, and distribution of the rock layer. The analysis results will be presented to the construction personnel in the form of charts, reports, etc. to provide a basis for construction decisions. The construction personnel adjust the construction plan according to the analysis results to ensure the construction quality and safety of the pile foundation project.

[0026] Preferably, the analysis and decision-making unit is responsible for receiving data transmitted from the exploration site, including rock thickness, type, and distribution information, and preprocessing the received data to improve the accuracy and reliability of the data, which includes data cleaning, data conversion, and data normalization. The preprocessed data is analyzed and mined using machine learning algorithms, data mining techniques, etc., to identify patterns, trends, and associations in the data and extract useful information and features.

[0027] Based on the analysis results, combined with engineering requirements and geological conditions, construction plans and decision-making suggestions are provided to construction personnel, including the selection of drilling locations, determination of drilling depths, and control of mud injection volume. A user-friendly interface and interactive method are provided so that construction personnel can easily view analysis results, receive decision-making suggestions, and make adjustments and optimizations as needed.

[0028] The method of an intelligent and precise exploration system for the surrounding environment of a pile foundation engineering borehole comprises the following steps:

[0029] S1. Field investigation and geological exploration: Before drilling, on-site observation, sample collection and soil testing are carried out to understand the distribution, nature, thickness and groundwater level of the strata;

[0030] S2. Conduct geological exploration to obtain detailed stratigraphic information;

[0031] S3, real-time monitoring and analysis, during the drilling process, use sensors to monitor the drilling depth, pile verticality, drill lifting rate, and drilling rig current parameters in real time;

[0032] S4. Transmit the monitoring data to the main control system in real time for storage, analysis and processing, and adjust the construction parameters and operation methods in a timely manner according to the analysis results;

[0033] Data management and decision support;

[0034] S5. Establish an exploration database to uniformly manage and query exploration data, use big data technology to conduct in-depth mining and analysis of exploration data, provide construction decision support, and optimize construction plans and processes based on analysis results to improve construction quality and efficiency.

[0035] Compared with the prior art, the present invention has at least the following beneficial effects:

[0036] In the above scheme, the accuracy and reliability of exploration data are improved, providing a scientific basis for construction decisions. At the same time, it can reduce construction risks and costs, and improve construction efficiency and quality. In addition, the analysis and decision-making unit is highly flexible and scalable, and can be customized and optimized according to specific engineering needs. Advanced algorithms and technologies are used to process and analyze exploration data to provide decision support for the construction of pile foundation projects. By continuously optimizing and improving the functions and performance of the analysis and decision-making unit, the exploration efficiency and construction quality of pile foundation projects can be further improved. The intelligent and precise exploration system of the surrounding environment of pile foundation engineering drilling holes can reveal the complex structure and distribution law of underground rock formations through data collection, data analysis and result presentation, and provide strong technical support for the construction of pile foundation projects. In the intelligent and precise exploration system of the surrounding environment of pile foundation engineering drilling holes, high-precision positioning equipment such as GPS-type drilling pile drivers and high-precision intelligent pile positioning systems can be used to adjust the drilling rig posture and guide the drill rod in place, thereby improving the accuracy of exploration. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0038] Figure 1 This is a schematic diagram of an intelligent and precise exploration system for the surrounding environment of a pile foundation drilling project;

[0039] Figure 2 is a schematic diagram of a sensor unit;

[0040] Figure 3 is a schematic diagram of the positioning unit;

[0041] Figure 4 A schematic diagram of the method flow chart.

[0042] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0043] The following is a detailed description of the intelligent and precise exploration system and method for the surrounding environment of pile foundation engineering drilling provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0044] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0045] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0046] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0047] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0048] like Figure 1-Figure 4As shown, an embodiment of the present invention provides an intelligent and precise exploration system for the surrounding environment of a pile foundation engineering borehole, including a main control system, a sensor unit, a positioning unit, a data processing unit, and an analysis and decision unit;

[0049] The main control system, after the control center generates control instructions, the instruction sending and execution module is responsible for sending these instructions to the corresponding exploration equipment or actuators. The instructions include adjusting the exploration depth, changing the exploration direction, starting or stopping the exploration equipment. The instruction sending and execution module needs to ensure the accurate communication and execution of instructions to achieve precise control of the exploration system, monitor the operating status of the exploration system in real time, and promptly issue alarm signals when abnormalities or failures occur, which helps to promptly discover and deal with potential problems and ensure the safe and stable operation of the exploration system.

[0050] Sensor unit: During the construction process, sensors are installed on the drilling equipment. The sensors specifically include current sensors, inclination sensors, depth sensors, and injection volume sensors, which are used to monitor various parameters in the drilling process in real time.

[0051] The parameters include drilling current, pile verticality, drilling depth and grouting volume. Through the Internet of Things technology, the data collected by the sensors is transmitted to the main control system in real time, realizing remote monitoring and management of the data.

[0052] The current sensor is installed in the drilling rig circuit to monitor the working current of the drilling rig.

[0053] Monitor the current to reflect the working status of the drilling rig and the load of the motor;

[0054] The inclination sensor is installed on the drilling rig or drill pipe to monitor the inclination angle of the drill pipe or pile body;

[0055] Monitoring parameters: tilt angle, to ensure that the pile body always remains vertical during construction to avoid tilting or deviation;

[0056] Depth sensor, usually mounted on the drill pipe, moves as the drill pipe goes deeper;

[0057] Monitoring parameters: drilling depth, to ensure that the pile reaches the design depth and guarantees the bearing capacity and stability of the pile;

[0058] The injection volume sensor is installed in the mud injection system to monitor the injection volume of the mud;

[0059] Monitoring parameters: mud injection volume, to ensure that the mud injection volume meets the design requirements and ensure the density and uniformity of the pile body.

[0060] Positioning unit, through high-precision positioning equipment, the system can adjust the drilling rig posture and guide the drill rod into position, improve the accuracy of exploration, high-precision positioning equipment consists of a power head, drill rod, drill bit, lifting system, GPS positioning system, combined with positioning system GPS technology and bored pile driver technology, GPS positioning system provides high-precision geographic location information to ensure the accuracy of the pile hole position, before starting construction, use the GPS positioning system to survey the construction site to ensure that the location of the pile driver is accurate, after the equipment is positioned, start the power head, drive the drill rod and drill bit to rotate, and start drilling operations, during the drilling process, the GPS system can monitor the position of the drill rod in real time, cooperate with sensors and control systems to accurately control the depth of the borehole.

[0061] Relying on high-precision technology, the system obtains high-precision three-dimensional position information and azimuth data in real time, calculates and obtains accurate real-time drilling position information on the equipment terminal, and provides real-time deviation guidance for the preset drilling position through the display terminal;

[0062] Differential GPS (DGPS) and real-time kinematic differential technology (RTK) are used to improve positioning accuracy to centimeter or even millimeter level. By measuring the acceleration and angular velocity of the carrier, the position, velocity and attitude of the carrier are calculated using an integral algorithm.

[0063] The data processing unit uses machine learning algorithms to analyze the data collected by sensors, revealing the complex structure and distribution patterns of underground rock formations. It performs preprocessing operations such as denoising, outlier detection, and data smoothing on the collected data to improve the accuracy and reliability of the data. The preprocessed data will be used for subsequent machine learning algorithm analysis.

[0064] According to the characteristics of the data and the exploration objectives, the appropriate machine learning algorithm is selected for analysis. Commonly used algorithms include regression analysis, classification algorithm, and clustering algorithm. For example, the thickness, type, and distribution of the rock layer. The analysis results will be presented to the construction personnel in the form of charts, reports, etc. to provide a basis for construction decisions. The construction personnel adjust the construction plan according to the analysis results to ensure the construction quality and safety of the pile foundation project.

[0065] The analysis and decision-making unit is responsible for receiving data transmitted from the exploration site, including rock thickness, type, and distribution information, and preprocessing the received data to improve the accuracy and reliability of the data. This includes data cleaning, data conversion, and data normalization. It uses machine learning algorithms, data mining techniques, etc. to analyze and mine the preprocessed data, identify patterns, trends, and associations in the data, and extract useful information and features.

[0066] Based on the analysis results, combined with engineering requirements and geological conditions, construction plans and decision-making suggestions are provided to construction personnel, including the selection of drilling locations, determination of drilling depths, and control of mud injection volume. A user-friendly interface and interactive method are provided so that construction personnel can easily view analysis results, receive decision-making suggestions, and make adjustments and optimizations as needed.

[0067] The method of an intelligent and precise exploration system for the surrounding environment of a pile foundation engineering borehole comprises the following steps:

[0068] S1. Field investigation and geological exploration: Before drilling, on-site observation, sample collection and soil testing are carried out to understand the distribution, nature, thickness and groundwater level of the strata;

[0069] S2. Conduct geological exploration to obtain detailed stratigraphic information;

[0070] S3, real-time monitoring and analysis, during the drilling process, use sensors to monitor the drilling depth, pile verticality, drill lifting rate, and drilling rig current parameters in real time;

[0071] S4. Transmit the monitoring data to the main control system in real time for storage, analysis and processing, and adjust the construction parameters and operation methods in a timely manner according to the analysis results;

[0072] Data management and decision support;

[0073] S5. Establish an exploration database to uniformly manage and query exploration data, use big data technology to conduct in-depth mining and analysis of exploration data, provide construction decision support, and optimize construction plans and processes based on analysis results to improve construction quality and efficiency.

[0074] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0075] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An intelligent and precise exploration system for the surrounding environment of pile foundation drilling, characterized in that: It includes a main control system, a sensor unit, a positioning unit, a data processing unit and an analysis and decision-making unit; The main control system, after the control center generates control instructions, the instruction sending and execution module is responsible for sending these instructions to the corresponding exploration equipment or actuators. The instructions include adjusting the exploration depth, changing the exploration direction, starting or stopping the exploration equipment. The instruction sending and execution module needs to ensure the accurate communication and execution of instructions to achieve precise control of the exploration system, monitor the operating status of the exploration system in real time, and promptly issue alarm signals when abnormalities or failures occur, which helps to promptly discover and deal with potential problems and ensure the safe and stable operation of the exploration system.

2. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 1 is characterized in that: Sensor unit: During the construction process, sensors are installed on the drilling equipment. The sensors specifically include current sensors, inclination sensors, depth sensors, and injection volume sensors, which are used to monitor various parameters during the drilling process in real time. The parameters include drilling current, pile verticality, drilling depth and grouting volume. Through the Internet of Things technology, the data collected by the sensors is transmitted to the main control system in real time, realizing remote monitoring and management of the data. A current sensor is installed in the drilling rig circuit to monitor the working current of the drilling rig; Monitor the current to reflect the working status of the drilling rig and the load of the motor; The inclination sensor is installed on the drilling rig or drill pipe to monitor the inclination angle of the drill pipe or pile body; Monitoring parameters: tilt angle, to ensure that the pile body always remains vertical during construction to avoid tilting or deviation; Depth sensor, usually mounted on the drill pipe, moves as the drill pipe goes deeper; Monitoring parameters: drilling depth, to ensure that the pile reaches the design depth and guarantees the bearing capacity and stability of the pile; The injection volume sensor is installed in the mud injection system to monitor the injection volume of the mud; Monitoring parameters: mud injection volume, to ensure that the mud injection volume meets the design requirements and ensure the density and uniformity of the pile body.

3. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 1 is characterized in that: Positioning unit, through high-precision positioning equipment, the system can adjust the drilling rig posture and guide the drill rod into position, improve the accuracy of exploration, high-precision positioning equipment consists of a power head, drill rod, drill bit, lifting system, GPS positioning system, combined with positioning system GPS technology and bored pile driver technology, GPS positioning system provides high-precision geographic location information to ensure the accuracy of the pile hole position, before starting construction, use the GPS positioning system to survey the construction site to ensure that the location of the pile driver is accurate, after the equipment is positioned, start the power head, drive the drill rod and drill bit to rotate, and start drilling operations, during the drilling process, the GPS system can monitor the position of the drill rod in real time, cooperate with sensors and control systems to accurately control the depth of the borehole.

4. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 3 is characterized in that: Relying on high-precision technology, the system obtains high-precision three-dimensional position information and azimuth data in real time, calculates and obtains accurate real-time drilling position information on the equipment terminal, and provides real-time deviation guidance for the preset drilling position through the display terminal; Differential GPS (DGPS) and real-time kinematic differential technology (RTK) are used to improve positioning accuracy to centimeter or even millimeter level. By measuring the acceleration and angular velocity of the carrier, the position, velocity and attitude of the carrier are calculated using an integral algorithm.

5. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 1 is characterized in that: The data processing unit uses machine learning algorithms to analyze the data collected by sensors, revealing the complex structure and distribution patterns of underground rock formations. It performs preprocessing operations such as denoising, outlier detection, and data smoothing on the collected data to improve the accuracy and reliability of the data. The preprocessed data will be used for subsequent machine learning algorithm analysis.

6. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 5 is characterized in that: According to the characteristics of the data and the exploration objectives, the appropriate machine learning algorithm is selected for analysis. Commonly used algorithms include regression analysis, classification algorithm, and clustering algorithm. For example, the thickness, type, and distribution of the rock layer. The analysis results will be presented to the construction personnel in the form of charts, reports, etc. to provide a basis for construction decisions. The construction personnel adjust the construction plan according to the analysis results to ensure the construction quality and safety of the pile foundation project.

7. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 1 is characterized in that: The analysis and decision-making unit is responsible for receiving data transmitted from the exploration site, including rock thickness, type, and distribution information, and preprocessing the received data to improve the accuracy and reliability of the data. This includes data cleaning, data conversion, and data normalization. It uses machine learning algorithms, data mining techniques, etc. to analyze and mine the preprocessed data, identify patterns, trends, and associations in the data, and extract useful information and features.

8. The intelligent and precise exploration system for the surrounding environment of pile foundation engineering drilling according to claim 7 is characterized in that: Based on the analysis results, combined with engineering requirements and geological conditions, construction plans and decision-making suggestions are provided to construction personnel, including the selection of drilling locations, determination of drilling depths, and control of mud injection volume. A user-friendly interface and interactive method are provided so that construction personnel can easily view analysis results, receive decision-making suggestions, and make adjustments and optimizations as needed.

9. A method for an intelligent and precise exploration system for the surrounding environment of a pile foundation engineering borehole, which is applicable to the intelligent and precise exploration system for the surrounding environment of a pile foundation engineering borehole according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Field investigation and geological exploration: Before drilling, on-site observation, sample collection and soil testing are carried out to understand the distribution, nature, thickness and groundwater level of the strata; S2. Conduct geological exploration to obtain detailed stratigraphic information; S3, real-time monitoring and analysis, during the drilling process, use sensors to monitor the drilling depth, pile verticality, drill lifting rate, and drilling rig current parameters in real time; S4. Transmit the monitoring data to the main control system in real time for storage, analysis and processing, and adjust the construction parameters and operation methods in a timely manner according to the analysis results; Data management and decision support; S5. Establish an exploration database to uniformly manage and query exploration data, use big data technology to conduct in-depth mining and analysis of exploration data, provide construction decision support, and optimize construction plans and processes based on analysis results to improve construction quality and efficiency.

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