Simulation operation device and simulation operation result acquisition method for direct current electrical method instrument

Abstract

The invention discloses a direct current electric method instrument simulation operation device and a simulation operation result obtaining method in the technical field of geological instrument teaching aids, and aims to solve the technical problem that direct current electric method instrument operation teaching is limited by real environment factors and cost. According to the simulation operation device and the simulation operation result acquisition method of the direct-current electric method instrument, the situation that the direct-current electric method instrument mainly detects geology through electrical characteristics is considered, a model is not built according to geological data according to traditional geological thinking, and a geological model is built through electrical parameters; the conversion process of the electrical parameters of each stratum is omitted, and simulated electrical data can be directly calculated according to the electrical parameters of the corresponding stratum in the geologic model according to the operation data; and finally, outputting the simulation electrical data as a simulation operation result according to the teaching content.

Description

Technical Field

[0001] The invention relates to a direct current electrical instrument simulation operation device and a simulation operation result acquisition method, belonging to the technical field of geological instruments. Background Art

[0002] In the fields of geophysical exploration and geological survey, DC electrical instrument is a commonly used detection tool.

[0003] On the one hand, the conditions of field practice make it difficult for operators to get sufficient practice opportunities. The field work environment is complex and changeable. Not only do we need to consider basic conditions such as transportation and accommodation, but we also have to face the challenges of various natural environments, such as mountainous areas, deserts, extremely cold or high temperature areas, etc. In addition, the high cost of field practice and its dependence on weather further restrict the development of teaching. For example, a complete field practice may take several weeks, involving a lot of manpower, material and financial resources, and the uncertainty of weather may cause delays or interruptions in the internship plan. On the other hand, the price of the DC current instrument itself is relatively high, which makes the school face greater economic pressure when purchasing, and the purchase quantity is limited. This not only limits the operator's opportunity to operate the instrument at the same time, but may also lead to excessive use and loss of the instrument during the teaching process. In addition, the operation of the instrument requires professional guidance and strict regulations. Without sufficient equipment and practice opportunities, it is difficult for operators to master the correct use of the instrument and data processing skills. Therefore, the operation teaching of DC electrical instrument is limited by the actual environmental factors and costs. Summary of the invention

[0004] The purpose of the present application is to overcome the deficiencies in the prior art and to provide a DC electrical instrument simulation operation device and a simulation operation result acquisition method that are not restricted by actual environmental factors and are low-cost.

[0005] In order to achieve the above objectives, this application is implemented by adopting the following technical solutions: In a first aspect, the present application provides a method for obtaining a simulation operation result of a direct current electrical instrument, comprising: Acquiring electrical parameters of each stratum and establishing a geological model according to the electrical parameters; acquiring operating data, and calculating simulated electrical data within the geological model based on the operating data; A simulation operation result is output according to the simulation electrical data.

[0006] In some embodiments of the first aspect, the obtaining electrical parameters of each formation and establishing a geological model according to the electrical parameters includes: Acquire prior geological survey information of each stratum, and set electrical parameters of each stratum according to the prior geological survey information of each stratum; Setting the electric and magnetic field conditions on the model boundary according to the electrical parameters of each formation; The obtaining of the operating data and calculating simulated electrical data in the geological model according to the operating data include: Acquiring supply pressure parameters and electrode arrangement parameters, and matching operation intentions from a preset operation database according to the supply pressure parameters and electrode arrangement parameters; The calculation equation group is retrieved according to the operation intention, and the simulated electric field and magnetic field data are solved according to the calculation equation group, the pressure supply parameters and the electrode arrangement parameters, and the electric field and magnetic field conditions on the model boundary.

[0007] In some embodiments of the first aspect, solving the simulated electric field and magnetic field data includes, discretizing the solution region of the geological model into grids; Converting the differential operation in the calculation equation group into a difference operation; The converted calculation equations are iterated until the electric field and magnetic field data at each grid node are obtained.

[0008] In some embodiments of the first aspect, calculating simulated electrical data in the geological model based on the operational data includes: Acquire first operation data with a first operation user mark; matching the operation intention from a preset operation database according to the first operation data; Retrieve the corresponding subject according to the operation intention; According to the subject, issuing a collaborative operation instruction with a second operation user mark and the first operation data; Second operating data is acquired, and simulated electrical data is calculated within the geological model based on the second operating data.

[0009] In some embodiments of the first aspect, outputting a simulation operation result according to the simulation electrical data includes: Arranging the simulated electrical data into a first simulated operation result and a second simulated operation result according to a preset format; Generate a visual interface to display the first simulation operation result; The second simulation operation result is packaged into a data packet in the same format as that of the DC electrical analyzer for output.

[0010] In a second aspect, the present application also provides a direct current electrical instrument simulation operation device, comprising: An analog calculator, used to execute the method for obtaining the simulation operation results of a DC electrical instrument as described in any one of claims 1 to 5.

[0011] In some embodiments of the second aspect, a visualization device is further included that is connected to the simulation calculator signal; the visualization device is used to generate a visualization simulation scene based on the geological model established by the simulation calculator, and is also used to generate an operation action on the visualization simulation scene based on the operation data.

[0012] In some embodiments of the second aspect, an evaluation device is further included that is connected to the simulation calculator signal; the evaluation device is used to generate assessment items with corresponding scores based on preset assessment subjects and the geological model, and is also used to calculate the scores based on the comparison results between the operation data and the assessment items.

[0013] In a third aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method for obtaining the simulation operation results of a DC electrical instrument as described in any embodiment of the first aspect.

[0014] In a fourth aspect, the present application further provides a computer program product, comprising a computer program / instruction, characterized in that when the computer program / instruction is executed by a processor, the steps of the method for obtaining the simulation operation results of a DC electrical instrument described in any embodiment of the first aspect are implemented.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The DC electrical instrument simulation operation device and simulation operation result acquisition method provided in the present application take into account that the DC electrical instrument mainly detects geology based on electrical characteristics, and does not construct a model based on geological data according to traditional geological thinking, but instead establishes a geological model based on electrical parameters, omitting the conversion process of the electrical parameters of each stratum. The simulated electrical data can be directly calculated based on the electrical parameters of the corresponding stratum in the geological model according to the operation data; finally, the simulated electrical data is output as a simulation operation result according to the teaching content. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 is a flowchart of the steps of the method for obtaining the simulation operation results of the DC electrical instrument provided in this embodiment; Figure 2 Schematic diagram of the structure of the DC electrical instrument simulation operation device provided in this embodiment; Figure 3 yes Figure 1's expansion diagram; Figure 4 It is a schematic diagram for generating operation actions on a visual simulation scene; In the figure: 1. Analog calculator; 2. Visualization device; 3. Evaluation device. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solution of the present application, rather than limitations on the technical solution of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0019] The term "and / or" in this article is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship. Embodiment 1

[0020] Figure 1 This is a flow chart of a method for obtaining the results of a DC electrical instrument simulation operation in the first embodiment of the present invention. This flow chart only shows the logical sequence of the method described in this embodiment. In other possible embodiments of the present invention, different methods may be used without conflict. Figure 1 The steps shown or described are accomplished in the order shown.

[0021] The method for obtaining the simulation operation result of the DC electrical instrument provided in this embodiment can be applied to a terminal, and can be executed by a DC electrical instrument simulation operation device or other instrument. The device can be implemented by software and / or hardware, and the device can be integrated in the terminal. Figure 1 The method of this implementation specifically includes the following steps: Obtain the electrical parameters of each stratum and establish a geological model based on the electrical parameters; Acquiring operating data, and calculating simulated electrical data within the geological model based on the operating data; The simulation operation results are output according to the simulated electrical data.

[0022] The method for obtaining the simulated operation results of a DC electrical instrument provided in this embodiment takes into account that the DC electrical instrument mainly detects geology based on electrical characteristics. It does not build a model based on geological data according to traditional geological thinking, but instead builds a geological model based on electrical parameters, omitting the conversion process of the electrical parameters of each stratum. The simulated electrical data can be directly calculated based on the electrical parameters of the corresponding stratum in the geological model according to the operation data; finally, the simulated electrical data is output as a simulated operation result according to the teaching content.

[0023] For example, when simulation operations are performed only on a mobile phone or computer, the simulated electrical data is output and displayed on the software UI according to the teaching content; or when simulation operations are performed on a DC electrical instrument simulation operation device, the final interface is generated on the DC electrical instrument simulation operation device in the form of a real DC electrical instrument. Embodiment 2

[0024] This embodiment provides a method for obtaining the simulation operation results of a direct current electrical instrument. This embodiment is optimized on the basis of the first embodiment to improve the technical effect and refine the technical solution. For the contents not fully described in this embodiment, please refer to the first embodiment.

[0025] As one embodiment, electrical parameters of each stratum are obtained, and a geological model is established according to the electrical parameters, including: Acquire prior geological survey information of each stratum, and set electrical parameters of each stratum according to the prior geological survey information of each stratum; Setting the electric and magnetic field conditions on the model boundary according to the electrical parameters of each formation; Acquire operational data and calculate simulated electrical data within the geological model based on the operational data, including, Obtain the pressure supply parameters and electrode arrangement parameters, and match the operation intention from the preset operation database according to the pressure supply parameters and the electrode arrangement parameters; the operation of a real DC electrical instrument is essentially to provide a set of pressure supply parameters and electrode arrangement parameters. This embodiment determines the operation that the operator wants to perform by identifying the pressure supply parameters and the electrode arrangement parameters, and then calls up the calculation equation group of the corresponding operation to simulate real geological detection.

[0026] The calculation equation group is called according to the operation intention, and the simulated electric field and magnetic field data are solved according to the calculation equation group, the pressure supply parameters and the electrode arrangement parameters, and the electric field and magnetic field conditions on the model boundary. Different types of bottom layers and different test items correspond to different calculation equation groups.

[0027] In this embodiment, the geological exploration prior information of each stratum is obtained to set the electrical parameters, which makes the establishment of the geological model closer to the actual geological conditions. Prior information may include the lithology, thickness, burial depth, etc. of the stratum, which can help to set the electrical parameters more accurately, thereby improving the accuracy of the geological model. Setting the electrical parameters according to the geological exploration prior information can be performed in the preparation stage, and the set electrical parameters are used when the DC electrical instrument simulation operation is formally performed. It is clear that the electric field and magnetic field conditions on the model boundary are set according to the electrical parameters. This improvement makes the simulated electric field and magnetic field more consistent with the actual physical laws, reduces the errors caused by unreasonable boundary conditions, and improves the reliability of the simulation results. When obtaining the operation data, the step of matching the operation intention from the preset operation database is added. By matching the operation intention with the pressure supply parameters and the electrode arrangement parameters, the appropriate calculation equation group can be retrieved more accurately. This optimization not only improves the calculation efficiency, but also reduces the errors caused by improper parameter selection. Through a clear calculation process, combined with the pressure supply parameters, the electrode arrangement parameters and the model boundary conditions, the simulated electric field and magnetic field data are solved. This systematic calculation method can more comprehensively consider the impact of various factors on the simulation results, thereby improving the accuracy of simulated electrical data.

[0028] During the simulation operation of the DC electrical instrument, the simulated electrical data used to output the simulation operation results can achieve the purpose of teaching simulation as long as they are roughly accurate. As one embodiment, solving the simulated electric field and magnetic field data includes: Discretize the solution area of ​​the geological model into grids; Convert the differential operation in the calculation equation group into the difference operation; The converted calculation equations are iterated until the electric field and magnetic field data at each grid node are obtained.

[0029] This embodiment simplifies the complicated calculation process. Although the data simulation is slightly reduced, the calculation process is simplified, the consumption of computing resources is reduced, and the cost is reduced. The method of over-discretization, differential operation and iterative calculation significantly improves the calculation efficiency and stability of simulated electric and magnetic field data. It can not only adapt to complex geological models, but also facilitate the visualization and analysis of results, and has strong practicality and technological innovation.

[0030] In the actual operation of the DC electrical instrument, there are subjects that require collaboration among multiple people. As one embodiment, the simulated electrical data is calculated in the geological model based on the operation data, including: Acquire first operation data with a first operation user tag; the first operation user tag is used by an instrument equipped with the method to identify whether the operation data originates from an operation port of the first operation user; Matching the operation intention from a preset operation database according to the first operation data; that is, judging whether it is a subject requiring multi-person collaboration according to the first operation data; Retrieve the corresponding subject according to the operation intention; this subject records the operation instructions related to multi-person collaboration; According to the subject, a collaborative operation instruction and the first operation data with a second operation user mark are issued; that is, other operators receive the corresponding operation instruction and the first operation data of the first operation user, and other operators then operate according to the above data, wherein the second operation user mark is used for other ports to identify so as to send the operation instruction and the first operation data to the operation interface corresponding to the second operation user; Second operating data is acquired, and simulated electrical data is calculated within the geological model based on the second operating data.

[0031] As one embodiment, outputting simulation operation results according to the simulation electrical data includes: Arrange the analog electrical data into a first analog operation result and a second analog operation result according to a preset format; Generate a visual interface to display the first simulation operation result; The second simulation operation result is packaged into a data packet in the same format as the DC electrical analyzer for output.

[0032] The first simulation operation result can be presented on the instrument simulating the real DC electrical instrument by imitating the UI interface of the real DC electrical instrument, and the second simulation operation result can be output from the instrument simulating the real DC electrical instrument by imitating the packaging format and process of the real DC electrical instrument.

[0033] As one embodiment, the constructed geological model can also be modeled in more detail according to resistivity distribution and geological anomalies.

[0034] As one embodiment, the electrical parameters of each formation should include: Figure 3, Primary field potential: refers to the potential value of the stable electric field received by the measuring electrode when supplying power to the underground, which reflects the electric field distribution of the underground medium under the action of the supply current, and can be used to analyze the conductivity difference of the underground geological body. Natural potential: It is the potential difference naturally existing underground, which is related to the physical and chemical properties of underground rocks and soils and the activities of groundwater. It can assist in judging the underground geological structure, the flow direction and distribution of groundwater. Apparent resistivity: The comprehensive resistivity effect exhibited by the underground medium under the action of the electric field. It is not the true resistivity of a certain type of rock, but the equivalent resistivity of various underground rocks and geological bodies under specific electrode arrangement and measurement conditions. It is used to infer the distribution and electrical characteristics of different underground geological bodies. Apparent polarizability: It reflects the parameter of the polarization characteristics of the underground medium during the charging and discharging process. Different geological bodies have different apparent polarizabilities, which helps to distinguish between good conductive ore bodies and other geological bodies, and is of great significance for finding metal ores. 1) Half-decay time: It refers to the time required for the secondary potential to decay to half of the peak value during the process of induced polarization. It is an important parameter for measuring the polarization characteristics of the underground medium, which is related to the composition and structure of the geological body. 2) Attenuation: It is used to describe the speed of the attenuation of the secondary field of induced polarization, which has a certain reference value for analyzing the properties and structure of underground geological bodies. 3) Comprehensive induced polarization parameters: It comprehensively considers the information of multiple induced polarization parameters, more comprehensively reflects the induced polarization characteristics of underground media, and helps to improve the accuracy of geological interpretation. 4) Deviation: It indicates the degree of deviation between the measured data and the theoretical model or expected value, which can be used to evaluate the quality and reliability of the measured data, and to determine whether there are abnormal geological bodies.

[0035] The establishment of geological models based on electrical parameters is essentially based on the differences in the physical properties (electrical and magnetic properties) of geological bodies. Mathematical equations are used to describe the distribution and interaction of these physical properties in underground media, and then simulate the physical responses under specific excitation conditions, such as seismic wave propagation, electric field distribution, magnetic field changes, etc. These response data are similar to the data collected in actual geological exploration. The underground geological body is regarded as a model composed of media with different electrical properties (conductivity, dielectric constant, etc.). According to the prior information of geological exploration, different geological bodies are assigned corresponding electrical parameters to divide different areas. Setting boundary conditions: In order to solve Maxwell's equations, it is necessary to determine the electric and magnetic field conditions on the model boundary. Common boundary conditions include Dirichlet boundary conditions (given potential values ​​on the boundary), Neumann boundary conditions (given normal derivative values ​​of potential on the boundary), etc. The setting of these boundary conditions should be as consistent as possible with the actual physical situation. For example, when simulating ground electrical methods, the ground boundary can be set to a zero potential boundary.

[0036] Numerical solution: Due to the complexity of the actual geological model, it is generally difficult to obtain analytical solutions to the Maxwell equations, and numerical methods are needed to solve them. Commonly used numerical methods include the finite difference method, the finite element method, and the integral equation method. Taking the finite difference method as an example, it discretizes the solution area into a grid, converts the differential operation in the Maxwell equations into a differential operation, and obtains the electric and magnetic field values ​​at the grid nodes through iterative solution.

[0037] Among them, the simulation operation results are output according to the simulated electrical data, including data subpackaging. 1) The data interface between the console and the simulation system is established. The simulation system receives the user operation data and calculates the corresponding electromagnetic and electric field data according to the formation environment (rock layer, clay layer, water source layer) set by the user through the formation physical model. The socket interface is used to transmit the formation environment parameters to the DZD console software and present them on the interface.

[0038] 2) Based on the pressure supply parameters and electrode arrangement parameters input by the user, mathematical equations are used in combination with historical data to calculate the electric and magnetic field values ​​that should be measured in the formation environment, and save them in the database for the console software to read.

[0039] 3) Provide a console software data call interface to package electric field, resistivity, current, polarization and other data into JSON data packets.

[0040] As one of the embodiments, generating a visual interface to display the first simulation operation result includes, 1) interface design: using WinForm's designer to design a software interface, including controls for displaying data (such as DataGridView, Chart), controls for setting parameters (such as TextBox, ComboBox), and operation buttons (such as "Start Measurement", "Save Data").

[0041] 2) Data simulation and reception: Receive the data measured by the simulated electrical instrument from the data exchange module of the simulator software.

[0042] 3) Data display and processing: Display the received data on the interface and process the data, such as calculating the average value, drawing charts, etc.

[0043] 4) Event handling: Add event handlers for controls on the interface, such as clicking a button to trigger a corresponding action.

[0044] 5) Implement the communication protocol with the electrical instrument simulation program to obtain simulated measurement data and improve data processing and storage functions.

[0045] In summary, the method for obtaining the simulated operation results of a DC electrical instrument provided in this embodiment simplifies the calculation process compared to the first embodiment, provides a specific solution for simulating electrical data, can support collaborative simulation of multiple operators, and can also output simulation results more realistically. Embodiment 3

[0046] This embodiment provides a direct current electrical instrument simulation operation device, referring to Figure 2 , including, an analog calculator 1, for executing the method for obtaining the simulation operation result of the DC electrical instrument provided in the first or second embodiment. Therefore, it has the same technical effect as the first or second embodiment, and will not be described in detail here. Embodiment 4

[0047] This embodiment provides a direct current electrical instrument simulation operation device. This embodiment is optimized on the basis of the third embodiment to improve the technical effect and refine the technical solution. For the contents not fully described in this embodiment, please refer to the first embodiment.

[0048] As one embodiment, the DC electrical instrument simulation operation device also includes a visualization device 2 connected to the simulation calculator 1 by signal; the visualization device 2 is used to generate a visualization simulation scene according to the geological model established by the simulation calculator 1, and is also used to generate operation actions on the visualization simulation scene according to the operation data. Figure 4 , it can more intuitively simulate and show operators what their operations will look like in different geographical environments under actual working conditions.

[0049] As one of the embodiments, the DC electrical instrument simulation operation device should have a similar appearance to the real DC electrical instrument, and the DC electrical instrument includes the model DZD-6A multifunctional DC electrical instrument. The operation interface and function settings can be constructed by imitating the DZD-6A multifunctional DC electrical instrument, including parameter adjustment, measurement mode selection, data storage and reading, etc., so that the operator can be familiar with the operation process of the actual instrument. Ensure that the operation response of the DC electrical instrument simulation operation device is consistent with the actual instrument, such as key feedback, display screen display, etc., to enhance the authenticity of the training. According to the actual operation, customize multi-environment simulation training subjects to realize the training of complex operation processes. And provide data processing software or modules that match the actual instrument, so that the operator can analyze, interpret and draw the results of the simulated measurement data, and cultivate their data processing and geological interpretation capabilities. And realize real-time processing and feedback of data so that the operator can promptly understand his own operation results and improvement directions. Taking into account the needs of different users and changes in training content, the DC electrical instrument simulation operation device should have a certain degree of scalability, and can easily add new functional modules or update simulation scenarios. Ensure the compatibility of the DC electrical instrument simulation operation device with other related teaching equipment or software to achieve the integration of comprehensive training and teaching resources. Design reliable hardware structure and circuit system to ensure the stability and durability of the DC electrical instrument simulation operation device during long-term use and reduce the probability of failure. Use mechanical design and sheet metal processing technology to make the appearance and size basically consistent with the actual DC electrical instrument. It should also simulate the input and output interfaces of the real DC electrical instrument, including buttons, displays, connectors, etc. The input and output DC electrical instrument simulation operation device can realize the operation of the input and output real DC electrical instrument and simulate the response and behavior of the equipment. The application running environment on the DC electrical instrument simulation operation device includes DZD-6A measurement system and converter application, etc. The application simulator can realize application behavior similar to that of the real device, so that developers can test and debug applications on the simulator. It also has the function of visual environment simulation: according to the operation training environment of different users, three-dimensional modeling is used, and virtual reality means are used to simulate four types of terrain environments such as mountainous areas, woodlands, islands, and plains. It can also configure and manage the underlying data of user operation training, and configure and simulate the data. The equipment is customized into training subjects for the processes commonly used in groundwater source exploration, such as quadrupole electrical sounding, tripole electrical sounding and electrical profiling. Users can operate the equipment during the training process to complete the subject training.

[0050] The DC electric method instrument simulation operation device provided in this embodiment provides an operator with a platform for operation practice at any time, without waiting for the opportunity of actual field operation, which greatly improves the efficiency of training. The operator can repeatedly perform various operations in a safe simulation environment, familiarize himself with the use of the instrument and the data processing flow, and enhance the actual operation ability. Personalized training settings can be made according to the different levels and needs of the operator to meet the learning requirements of operators at different levels. It reduces the dependence on actual field practice and reduces the costs of transportation, accommodation, equipment loss, etc. The use of the DC electric method instrument simulation operation device can reduce the wear and damage of the actual DZD-6 DC electric method instrument and extend the service life of the instrument. A DC electric method instrument simulation operation device can be used by multiple operators at the same time, realizing the efficient use of training resources. The operator conducts simulation training indoors, avoiding various safety risks that may be encountered in field operations, such as complex terrain, bad weather, geological disasters, etc. Even if the operator makes an erroneous operation in the simulation training, it will not cause actual damage to personnel and equipment, providing a safe learning environment for the operator.

[0051] As one embodiment, the DC electrical instrument simulation operation device also includes an evaluation device 3 connected to the analog calculator 1 signal; the evaluation device 3 is used to generate assessment items with corresponding scores according to preset assessment subjects and geological models, and is also used to calculate scores based on the comparison results between operation data and assessment items.

[0052] The DC electrical instrument simulation operation device provided in this embodiment can also score the operator's measurement operation based on the original function of the simulation calculator 1. Embodiment 5

[0053] This embodiment provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the steps of the method for obtaining the simulation operation results of the direct current electrical instrument provided in the first or second embodiment are implemented.

[0054] The computer-readable storage medium provided in this embodiment has the same technical effects as those in Embodiment 1 or 2, and will not be described in detail here. Embodiment 6

[0055] This embodiment provides a computer program product, on which a computer program is stored, and when the program is executed by a processor, the steps of the method for obtaining the simulation operation results of the DC electrical instrument provided in Embodiment 1 or Embodiment 2 are implemented. The computer program product provided in this embodiment can be transmitted, distributed and downloaded in the form of a signal via the Internet.

[0056] The computer program product provided in this embodiment has the same technical effects as those of Embodiment 1 or 2, and will not be described in detail here.

[0057] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0058] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0059] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0060] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0061] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0062] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0063] 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 technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for obtaining the results of a simulated operation of a direct current electrical instrument, characterized in that: include, Acquiring electrical parameters of each stratum and establishing a geological model according to the electrical parameters; acquiring operating data, and calculating simulated electrical data within the geological model based on the operating data; A simulation operation result is output according to the simulation electrical data.

2. The method for obtaining the simulation operation result of the direct current electrical instrument according to claim 1, characterized in that: The obtaining of electrical parameters of each stratum and establishing a geological model according to the electrical parameters include: Acquire prior geological survey information of each stratum, and set electrical parameters of each stratum according to the prior geological survey information of each stratum; Setting the electric and magnetic field conditions on the model boundary according to the electrical parameters of each formation; The obtaining of the operating data and calculating simulated electrical data in the geological model according to the operating data include: Acquiring supply pressure parameters and electrode arrangement parameters, and matching operation intentions from a preset operation database according to the supply pressure parameters and electrode arrangement parameters; The calculation equation group is retrieved according to the operation intention, and the simulated electric field and magnetic field data are solved according to the calculation equation group, the pressure supply parameters and the electrode arrangement parameters, and the electric field and magnetic field conditions on the model boundary.

3. The method for obtaining the simulation operation result of the direct current electrical instrument according to claim 2, characterized in that: The solving of the simulated electric and magnetic field data includes, discretizing the solution region of the geological model into grids; Converting the differential operation in the calculation equation group into a difference operation; The converted calculation equations are iterated until the electric field and magnetic field data at each grid node are obtained.

4. The method for obtaining the simulation operation result of the direct current electrical instrument according to claim 1, characterized in that: said calculating simulated electrical data in said geological model according to said operational data, include, Acquire first operation data with a first operation user mark; matching the operation intention from a preset operation database according to the first operation data; Retrieve the corresponding subject according to the operation intention; According to the subject, issuing a collaborative operation instruction with a second operation user mark and the first operation data; Second operating data is acquired, and simulated electrical data is calculated within the geological model based on the second operating data.

5. The method for obtaining the simulation operation result of the direct current electrical instrument according to claim 4 is characterized in that: Outputting the simulation operation result according to the simulation electrical data includes: Arranging the simulated electrical data into a first simulated operation result and a second simulated operation result according to a preset format; Generate a visual interface to display the first simulation operation result; The second simulation operation result is packaged into a data packet in the same format as that of the DC electrical analyzer for output.

6. A direct current electrical instrument simulation operation device, characterized in that: include, An analog calculator (1) is used to execute the method for obtaining the simulation operation result of a direct current electrical instrument as described in any one of claims 1 to 5.

7. The DC electrical instrument simulation operation device according to claim 6, characterized in that: It also includes a visualization device (2) connected to the simulation calculator (1) by signal; the visualization device (2) is used to generate a visualization simulation scene based on the geological model established by the simulation calculator (1), and is also used to generate an operation action on the visualization simulation scene based on the operation data.

8. The DC electrical instrument simulation operation device according to claim 6, characterized in that: It also includes an evaluation device (3) connected to the analog calculator (1) by signal; the evaluation device (3) is used to generate assessment items with corresponding scores according to preset assessment subjects and the geological model, and is also used to calculate the scores according to the comparison results between the operation data and the assessment items.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method for obtaining the simulation operation results of a direct current electrical instrument as described in any one of claims 1 to 5 are implemented.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instruction is executed by a processor, the steps of the method for obtaining the simulation operation results of a direct current electrical instrument as described in any one of claims 1 to 5 are implemented.

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