Engineering survey 3D geological modeling method and device based on snapshot technology

Abstract

This application relates to a method and apparatus for three-dimensional geological modeling for engineering surveys based on snapshot technology. The method comprises: obtaining updated data; determining each target area in a current geological model based on the updated data, where the current geological model includes multiple snapshot images; if the current geological model is in a pending update state, when an access request contains any target area, using the snapshot image corresponding to the target area as the target snapshot image; and sending the target snapshot image and the updated data to an access device corresponding to the access request. This application enables users to accurately and promptly obtain data in the geological model that has not been updated in a timely manner.

Description

Technical Field

[0001] The present application relates to the field of engineering survey technology, and in particular to a method and device for engineering survey three-dimensional geological modeling based on snapshot technology. Background Art

[0002] 3D geological modeling is a method of visualizing existing geological bodies in three dimensions based on raw geological survey data and computer technology. 3D geological modeling technology has broad application prospects in small-scale, non-zonal regional projects, such as urban underground space planning, sunken tunnels, high-rise building foundation pits, mining, and water conservancy projects. Snapshot image technology permanently preserves the interface and data of an information system at a specific point in time, like a photographic negative, allowing for dynamic preservation of data at any point in time.

[0003] In traditional technology, in order to meet the purpose of ordinary users quickly browsing the current three-dimensional geological model, snapshot image technology is used to generate a snapshot image of the 3D current geological model from a 360-degree full-scale rendering result in advance and save it to the image storage server on the server side. When the user wants to view the current three-dimensional geological model, he only needs to obtain the snapshot image of the corresponding location from the image storage server.

[0004] However, as a developer, when updating the data in the 3D current geological model, a new version of the 3D current geological model must be released accordingly. If there is user access during the version update process, some key users may not be able to obtain the updated data in a timely manner. Summary of the Invention

[0005] Based on this, it is necessary to provide a three-dimensional geological modeling method and device for engineering survey based on snapshot technology, which can facilitate users to obtain more accurate geological model data in order to solve the above technical problems.

[0006] In a first aspect, the present application provides a method for three-dimensional geological modeling for engineering surveys based on snapshot technology, the method comprising:

[0007] Get updated data;

[0008] Determine each target area in a current geological model based on the updated data, the current geological model including a plurality of snapshot images;

[0009] If the current geological model is in a pending update state, when the obtained access request contains any target area, the snapshot image corresponding to any target area is used as the target snapshot image;

[0010] Send the target snapshot image and updated data to the access device corresponding to the access request.

[0011] In one embodiment, sending the target snapshot image and the updated data to the access device corresponding to the access request includes:

[0012] Get the initial data corresponding to the target snapshot image;

[0013] Mark the target snapshot image according to the initial data to obtain an updated target snapshot image;

[0014] The updated target snapshot image and the updated data are sent to the access device corresponding to the access request.

[0015] In one embodiment, the method further comprises:

[0016] Determine the local model to be updated corresponding to the update data;

[0017] In the process of constructing the local model to be updated, a snapshot technology is used to obtain a process picture corresponding to the construction process of the local model to be updated.

[0018] In one embodiment, the method further comprises:

[0019] After the local model to be updated is constructed, the local model to be updated is spliced ​​to the current geological model to obtain an updated geological model;

[0020] If the updated geological model passes the verification, the updated geological model is updated as the current geological model.

[0021] In one embodiment, splicing the to-be-updated local model to the current geological model includes:

[0022] Use automated continuous integration tools to splice the local model to be updated into the current geological model.

[0023] In one embodiment, the method further comprises:

[0024] The access request containing the target area is regarded as the target request;

[0025] Get the number of visits to the target request;

[0026] When the number of visits reaches a threshold, a prompt message is generated and fed back to the preset terminal device.

[0027] In one embodiment, the method further comprises:

[0028] After generating a snapshot image set of the current geological model, multiple folders are created according to the preset longitude and latitude intervals;

[0029] Store each snapshot image in the snapshot image set in a corresponding folder according to the latitude and longitude information;

[0030] When an access request is received, a snapshot image corresponding to the access request is fed back based on each folder.

[0031] In a second aspect, the present application further provides a three-dimensional geological modeling device for engineering surveys based on snapshot technology, the device comprising:

[0032] Acquisition module, used to obtain update data;

[0033] An analysis module for determining target areas in a current geological model based on the updated data, the current geological model comprising a plurality of snapshot images;

[0034] A query module, configured to, if the current geological model is in a pending update state, use a snapshot image corresponding to any target area as a target snapshot image when the obtained access request contains any target area;

[0035] The feedback module is used to send the target snapshot image and the updated data to the access device corresponding to the access request.

[0036] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor. The memory stores a computer program. When the processor executes the computer program, the following steps are performed:

[0037] Get updated data;

[0038] Determine each target area in a current geological model based on the updated data, the current geological model including a plurality of snapshot images;

[0039] If the current geological model is in a pending update state, when the obtained access request contains any target area, the snapshot image corresponding to any target area is used as the target snapshot image;

[0040] Send the target snapshot image and updated data to the access device corresponding to the access request.

[0041] In a fourth 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 following steps:

[0042] Get updated data;

[0043] Determine each target area in a current geological model based on the updated data, the current geological model including a plurality of snapshot images;

[0044] If the current geological model is in a pending update state, when the obtained access request contains any target area, the snapshot image corresponding to any target area is used as the target snapshot image;

[0045] Send the target snapshot image and updated data to the access device corresponding to the access request.

[0046] The above-mentioned engineering survey three-dimensional geological modeling method and device based on snapshot technology, before the geological model is updated in time, when the user requests to access the geological model, the target snapshot image and update information currently corresponding to the geological model are sent to the target user, so that the user can accurately and timely obtain the data that has not been updated in time in the geological model. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 A diagram of an application environment of a method for three-dimensional geological modeling for engineering surveys based on snapshot technology in one embodiment;

[0048] Figure 2 A schematic diagram of a process flow of a method for three-dimensional geological modeling for engineering surveys based on snapshot technology in one embodiment;

[0049] Figure 3 A schematic diagram of a process for marking a target snapshot image in one embodiment;

[0050] Figure 4 A schematic diagram of a process for constructing a local model to be updated in another embodiment;

[0051] Figure 5 Schematic diagram of a process for verifying a local model to be updated in another embodiment;

[0052] Figure 6 A structural block diagram of a three-dimensional geological modeling device for engineering survey based on snapshot technology in one embodiment;

[0053] Figure 7 FIG. 1 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0055] The 3D geological modeling method for engineering survey based on snapshot technology provided in the embodiment of the present application can be applied to Figure 1In the application environment shown, terminal 102 communicates with server 104 via a network. A data storage system can store data that server 104 needs to process. The data storage system can be integrated with server 104, or placed on a cloud or other network server. For example, server 104 obtains updated data; based on the updated data, it identifies target areas in the current geological model, which contains multiple snapshot images; if the current geological model is pending update, when the received access request includes any target area, the snapshot image corresponding to the target area is used as the target snapshot image; and the target snapshot image and updated data are sent to the access device corresponding to the access request. Terminal 102 can be, but is not limited to, various personal computers, laptops, smartphones, tablets, IoT devices, and portable wearable devices. IoT devices can include smart speakers, smart TVs, smart air conditioners, smart car devices, etc. Portable wearable devices can include smart watches, smart bracelets, head-mounted devices, etc. Server 104 can be implemented as a standalone server or a server cluster consisting of multiple servers.

[0056] In one embodiment, Figure 2 As shown in the figure, a 3D geological modeling method for engineering survey based on snapshot technology is provided. Figure 1 Taking the server 104 in the example as an example, the following steps are included:

[0057] Step 202: Get update data.

[0058] Among them, the original exploration data of the three-dimensional geological model refers to the actual geological data collected by the surveyors on site, which is the original data for establishing the three-dimensional geological model. These data are mostly data such as drill holes and exploration profiles, which are entered into an EXCEL table or a geological database by the surveyors; specifically, the geological database contains multiple data tables, each of which includes various types of data, as well as the association relationship between various types of data and the spatial structure relationship of the data, such as: a stratigraphic information table (feature columns, such as: layer number, rock and soil name, geological age, geological origin, fill name, color (R), color (G), color (B), stratigraphic texture, geological description, etc.), a drill hole data table (hole position number, X coordinate, Y coordinate, Z coordinate, depth, drill hole type, initial water level burial depth, stable water level burial depth, number of layers, etc.); generally, the exploration data entered into the geological database or EXCEL table shall not be modified in any way to ensure the authenticity of the first-hand data. In the embodiment of the present application, the updated data is the data updated by the developer in the table.

[0059] The process of three-dimensional geological model building, for example, the most commonly used type of exploration data in three-dimensional geological model building is drill hole data. General three-dimensional geological model building software obtains a three-dimensional geological model through drill hole data. Then, it is necessary to analyze the cross-section of the built three-dimensional geological model to determine whether the three-dimensional geological model is constructed accurately. The exploration cross-section can show the stratification phenomenon of the stratum as a whole, and the drill hole data can show the local stratification phenomenon.

[0060] Step 204: determine each target area in the current geological model based on the updated data.

[0061] Continuing with the previous example, if the updated data is the characteristic data of a layer in the stratum information table, the target area is the range corresponding to the stratum; if the updated data is the data of a hole in the drilling data table, the target area is the drilling area corresponding to the three-dimensional spatial position L (x, y, z) of the borehole.

[0062] Among them, the current geological model contains multiple snapshot images, and the method of generating snapshot images using snapshot technology includes: constructing a model envelope sphere with the geological model as the center, constructing a virtual latitude and longitude grid on the constructed model envelope sphere according to a certain latitude and longitude interval, each grid intersection is an observation point, selecting a camera position in the direction of the ray between the center of the envelope sphere and the observation point, and the camera's observation direction points to the center of the sphere, and taking a snapshot image to obtain a snapshot image.

[0063] Step 206: If the current geological model is in a waiting-for-update state, when the acquired access request includes any target area, a snapshot image corresponding to any target area is used as a target snapshot image.

[0064] The pending update state of the current geological model represents the state from the time when the update data is obtained to the time when the new geological model is released. During this process, the developer may not have updated the geological model, or may be in the process of updating the geological model. After the new geological model is released, the geological model is in the updated state.

[0065] However, before the geological model is updated, the server 104 may also receive user access information for the geological model. In this case, in order to enable the user to obtain more accurate geological data, step 208 is to send the target snapshot image and the updated data to the access device corresponding to the access request.

[0066] The access user sends a request based on the access client. Upon receiving the request, the server 104 sends the target snapshot image and updated data corresponding to the target area to the access device corresponding to the access request. This allows the user to more accurately understand the geological data of the current geological model by receiving the geological model in the form of an image and the updated data in the form of text or images.

[0067] The above-mentioned engineering survey three-dimensional geological modeling method based on snapshot technology, before the geological model is updated in time, when the user requests to access the geological model, the target snapshot image and update information corresponding to the geological model are sent to the target user, so that the user can accurately and timely obtain the data that has not been updated in time in the geological model.

[0068] In one embodiment, Figure 3 As shown, step 208, sending the target snapshot image and the updated data to the access device corresponding to the access request, includes:

[0069] Step 2081: Obtain initial data corresponding to the target snapshot image.

[0070] The initial data corresponding to the target snapshot image is the initial data corresponding to the updated data.

[0071] Step 2082: Mark the target snapshot image according to the initial data to obtain an updated target snapshot image.

[0072] Taking borehole modeling as an example, the 3D model of the borehole can be represented using cylindrical or quadrilateral 3D voxels, with different strata within the borehole represented by different colors. The system provides three representations of borehole data: a discrete point model, a trajectory model, and a 3D cylindrical model. Furthermore, by selecting a borehole model, basic borehole information and stratum information can be queried. In this embodiment of the present application, since the user cannot perform query operations within the query model after obtaining a snapshot image, the initial data corresponding to the borehole before being updated is annotated at the corresponding position in the target image, allowing the user to more intuitively compare the initial and updated data after obtaining the updated data.

[0073] Step 2083: Send the updated target snapshot image and the updated data to the access device corresponding to the access request.

[0074] Among them, the marked target snapshot image and the updated data are sent to the access device corresponding to the access request. The initial data on the target image is used to prompt the user that the data corresponding to the drill hole has been updated. The updated data is sent to the access device corresponding to the access request, so that the user can refer to the initial data and the updated data to achieve a more accurate understanding of the geological model.

[0075] In one embodiment, the method further comprises:

[0076] The access request containing the target area is regarded as the target request; the access volume of the target request is obtained; when the access volume reaches a threshold, a prompt message is generated and fed back to the preset terminal device.

[0077] When the number of users visiting an updated area reaches a threshold, a prompt message is generated to the terminal device carried by the developer, prompting the developer to update the geological model in a timely manner.

[0078] In one embodiment, Figure 4 As shown, the modeling method also includes:

[0079] Step 300: Determine the local model to be updated corresponding to the update data.

[0080] Among them, during the construction process of the three-dimensional geological model, it may be constructed in partitions and then merged into an overall geological model. Therefore, according to the construction process reversed according to the updated data, the model part of the current geological model that involves the updated data, that is, the model that needs to be reconstructed is the local model to be updated.

[0081] Step 301 : During the process of constructing the local model to be updated, a snapshot technique is used to obtain a process image corresponding to the process of constructing the local model to be updated.

[0082] In this embodiment, when the staff rebuilds the local model to be updated, the modeling process is archived through snapshot image technology, which makes it easier for the staff to trace back the modeling process.

[0083] In one embodiment, Figure 5 As shown, the modeling method also includes:

[0084] Step 400: After the local model to be updated is constructed, the local model to be updated is spliced ​​to the current geological model to obtain an updated geological model.

[0085] The two geological models are spliced ​​together in the following process: the local model to be updated is saved in a first file in the DGN file format; the current geological model is saved in a second file in the DGN file format. The coordinates of the local model to be updated, i.e., the first coordinates, and the coordinates of the current geological model, i.e., the second coordinates, are determined. Based on the relative positional relationship between the first coordinates and the second coordinates, the building information model in the second file is integrated into the first file. When merging the models, the common portions of the local model to be updated and the current geological model are removed using Boolean operations to obtain a merged model, which is then saved in the first file.

[0086] Step 401: If the updated geological model passes verification, the updated geological model is updated as the current geological model.

[0087] Among them, in the verification stage, verification information of the merged (updated) geological model is obtained. The verification method can be to obtain the verification information output by the administrator, or to input the updated model into the trained neural network model. According to the output result of the neural network model, the verification result is obtained. The neural network model uses a supervised training method. The training samples include each spliced ​​model and the verification (pass or fail) label of each spliced ​​model. The neural network model can be a neural network model established according to the fuzzy hierarchical analysis method.

[0088] In one embodiment, Figure 5 As shown, the method further proceeds to step 402, where if the updated geological model fails verification, each process image is stored in a preset storage module. When the model update fails, each process image is stored in the preset storage module, making it easier for developers to effectively trace and find problems in the construction process based on each process image.

[0089] In one embodiment, step 400, splicing the local model to be updated into the current geological model, includes: splicing the local model to be updated into the current geological model using an automated continuous integration tool.

[0090] Among them, the automated continuous integration tool can be Jenkins. The automated continuous integration tool (Jenkins) is an open source continuous integration (CI) tool that provides a friendly operation interface. Jenkins can build an automated continuous integration environment. It is compatible with multiple third-party build tools such as ant, maven, gradle, etc. At the same time, the automated continuous integration tool (Jenkins) supports many plug-in libraries, for example, plug-ins such as Git, SVN (subversion), Docker (container) and Maven. A standardized pipeline can be built through the automated continuous integration tool. Specifically, a pipeline refers to a software construction project described by code. It is a set of plug-ins in Jenkins. A process can be defined through the pipeline. A process includes multiple stages, and each stage completes one thing, thereby realizing a set of automated CI / CD processes. In an embodiment of the present application, the constructed standardized pipeline includes a pull stage, a splicing stage and a verification stage.

[0091] First, developers construct a local model to be updated and upload it to a template library, which also stores published geological models. During the pull phase, the pipeline automatically retrieves the local model to be updated and the current geological model from the code repository. After pulling, during the splicing phase, a standardized pipeline automatically splices the two geological models, which are then verified. In this embodiment, automated continuous integration tools enable automated retrieval, splicing, and verification of geological models, simplifying manual operations for staff.

[0092] In one embodiment, the method further includes: after generating a snapshot picture set of the current geological model, establishing multiple folders according to preset longitude and latitude intervals, and storing each snapshot picture in the snapshot picture set in a corresponding folder according to the longitude and latitude information; feeding back each folder to the module to be accessed, and when an access request is obtained, feeding back the snapshot picture corresponding to the access request based on the folder in the module to be accessed.

[0093] Among them, the snapshot picture set is a plurality of snapshot pictures containing all dimensions of the geological model. Each preset longitude and latitude interval is continuous, and all snapshot pictures are stored in partitions. When the user accesses the snapshot picture set through the network, there is no need to load all snapshot pictures. The user can obtain the folder of the corresponding location according to the angle and area of ​​the geological model he wants to access, avoiding the network resource consumption of loading all snapshot pictures every time access is made.

[0094] It should be understood that, although the steps in the flowcharts of the above embodiments are shown in sequence as indicated by the arrows, these steps are not necessarily performed in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be performed in other orders. Moreover, at least a portion of the steps in the flowcharts of the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily performed at the same time, but can be performed at different times. The execution order of these steps or stages is not necessarily to be performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of steps or stages in other steps.

[0095] Based on the same inventive concept, embodiments of the present application also provide a snapshot-based 3D geological modeling device for engineering surveys, which is used to implement the snapshot-based 3D geological modeling method for engineering surveys. The solution provided by this device is similar to the solution described in the aforementioned method. Therefore, the specific limitations of one or more embodiments of the snapshot-based 3D geological modeling device for engineering surveys provided below can be found in the limitations of the snapshot-based 3D geological modeling method for engineering surveys described above, and will not be repeated here.

[0096] In one embodiment, Figure 6 As shown, a 3D geological modeling device 100 for engineering survey based on snapshot technology is provided, comprising: an acquisition module 110, an analysis module 120, a query module 130 and a feedback module 140, wherein:

[0097] An acquisition module 110 is used to acquire update data;

[0098] An analysis module 120 for determining target areas in a current geological model based on the updated data, the current geological model comprising a plurality of snapshot images;

[0099] The query module 130 is configured to, if the current geological model is in a pending update state, use a snapshot image corresponding to any target area as a target snapshot image when the acquired access request contains any target area;

[0100] The feedback module 140 is configured to send the target snapshot image and the updated data to the access device corresponding to the access request.

[0101] In one embodiment, the feedback module 140 includes:

[0102] A first acquiring unit acquires initial data corresponding to a target snapshot image;

[0103] A marking unit marks the target snapshot image according to the initial data to obtain an updated target snapshot image;

[0104] The first feedback unit sends the updated target snapshot image and the updated data to the access device corresponding to the access request.

[0105] In one embodiment, the apparatus further includes a recording module, the recording module being configured to determine a local model to be updated corresponding to the update data;

[0106] In the process of constructing the local model to be updated, a snapshot technology is used to obtain a process picture corresponding to the construction process of the local model to be updated.

[0107] In one embodiment, the device further includes a verification module, the verification module including:

[0108] A splicing unit is used to splice the local model to be updated to the current geological model after the local model to be updated is constructed to obtain an updated geological model;

[0109] The verification unit is configured to update the updated geological model to the current geological model if the updated geological model passes the verification.

[0110] In one embodiment, the splicing unit is further configured to splice the to-be-updated local model into the current geological model using an automated continuous integration tool.

[0111] In one embodiment, the apparatus further includes a prompt module, the prompt module further configured to use the access request including the target area as the target request;

[0112] Get the number of visits to the target request;

[0113] When the number of visits reaches a threshold, a prompt message is generated and fed back to the preset terminal device.

[0114] In one embodiment, the device further includes a partitioning module, which is configured to create a plurality of folders according to preset longitude and latitude intervals after generating a snapshot image set of the current geological model;

[0115] Store each snapshot image in the snapshot image set in a corresponding folder according to the latitude and longitude information;

[0116] When an access request is received, a snapshot image corresponding to the access request is fed back based on each folder.

[0117] Each module in the aforementioned snapshot-based 3D geological modeling device for engineering surveys can be implemented in whole or in part through software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a computer device's memory in the form of software, allowing the processor to call and execute the corresponding operations of each module.

[0118] In one embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as follows: Figure 7As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a three-dimensional geological modeling method for engineering survey based on snapshot technology is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad provided on the computer device housing, or an external keyboard, touchpad or mouse.

[0119] Those skilled in the art will understand that Figure 7 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0120] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0121] Get updated data;

[0122] Determine each target area in a current geological model based on the updated data, the current geological model including a plurality of snapshot images;

[0123] If the current geological model is in a pending update state, when the obtained access request contains any target area, the snapshot image corresponding to any target area is used as the target snapshot image;

[0124] Send the target snapshot image and updated data to the access device corresponding to the access request

[0125] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0126] Get updated data;

[0127] Determine each target area in a current geological model based on the updated data, the current geological model including a plurality of snapshot images;

[0128] If the current geological model is in a pending update state, when the obtained access request contains any target area, the snapshot image corresponding to any target area is used as the target snapshot image;

[0129] Send the target snapshot image and updated data to the access device corresponding to the access request.

[0130] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0131] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, database or other media used in the embodiments provided in this application may include at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory may include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in the various embodiments provided herein may include at least one of a relational database and a non-relational database. Non-relational databases may include, but are not limited to, distributed databases based on blockchains. The processor involved in the various embodiments provided herein may be, but are not limited to, a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, and the like.

[0132] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0133] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A 3D geological modeling method for engineering survey based on snapshot technology, characterized in that: The method comprises: Get updated data; determining each target area in a current geological model according to the updated data, the current geological model comprising a plurality of snapshot images; If the current geological model is in a pending update state, when the obtained access request includes any target area, a snapshot image corresponding to the any target area is used as a target snapshot image; The target snapshot image and the updated data are sent to the access device corresponding to the access request.

2. The method according to claim 1, characterized in that The sending the target snapshot image and the updated data to the access device corresponding to the access request includes: Obtaining initial data corresponding to the target snapshot image; Marking the target snapshot image according to the initial data to obtain an updated target snapshot image; The updated target snapshot image and the updated data are sent to an access device corresponding to the access request.

3. The method according to claim 1, characterized in that The method further comprises: Determining a local model to be updated corresponding to the update data; During the process of constructing the local model to be updated, a snapshot technology is used to obtain a process picture corresponding to the process of constructing the local model to be updated.

4. The method according to claim 3, characterized in that The method further comprises: After the local model to be updated is constructed, the local model to be updated is spliced ​​to the current geological model to obtain an updated geological model; If the updated geological model passes the verification, the updated geological model is updated as the current geological model.

5. The method according to claim 4, characterized in that The step of splicing the local model to be updated to the current geological model includes: The local model to be updated is spliced ​​into the current geological model using an automated continuous integration tool.

6. The method according to any one of claims 1 to 5, characterized in that The method further comprises: taking the access request containing the target area as a target request; Obtaining the number of visits to the target request; When the number of visits reaches a threshold, a prompt message is generated and fed back to a preset terminal device.

7. The method according to any one of claims 1 to 5, characterized in that The method further comprises: After generating the snapshot image set of the current geological model, creating a plurality of folders according to preset longitude and latitude intervals; Storing each snapshot image in the snapshot image set in a corresponding folder according to latitude and longitude information; When an access request is obtained, a snapshot image corresponding to the access request is fed back based on each folder.

8. A 3D geological modeling device for engineering survey based on snapshot technology, characterized in that: The device comprises: Acquisition module, used to obtain update data; an analysis module for determining each target area in a current geological model based on the updated data, the current geological model comprising a plurality of snapshot images; a query module configured to, if the current geological model is in a pending update state, use a snapshot image corresponding to any target area as a target snapshot image when the acquired access request contains any target area; A feedback module is configured to send the target snapshot image and the updated data to an access device corresponding to the access request.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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