A twin scene creation method and application

Abstract

The application discloses a kind of twin scene creation method and application, including evaluation estimation system and digital twin platform, the evaluation estimation system includes customer self-selected modeling mode and automatic recommended modeling mode, the output end of the evaluation estimation system and the input end of customer self-selected modeling mode and automatic recommended modeling mode are port connection is carried out in Internet of Things, and its customer self-selected modeling mode and automatic recommended modeling mode are guided based on touch screen as medium.This application first enters digital twin platform by computer webpage port or mobile phone APP port and carries out modeling creation, and its evaluation estimation system selects two kinds of ways to carry out modeling creation, and its customer self-selected modeling scheme or is selected by system according to the information provided by customer, and is developed and analyzed by modeling mode storage template, and try to connect GIS modeling, manual modeling, aerial modeling and BIM modeling.

Description

Technical Field

[0001] This invention relates to the field of twin scene creation technology, and more specifically, to a twin scene creation method and its application. Background Technology

[0002] Digital twins fully utilize data such as physical models, sensor updates, and operational history to integrate multi-disciplinary, multi-physical, multi-scale, and multi-probability simulation processes, completing mapping in virtual space to reflect the entire lifecycle of the corresponding physical equipment.

[0003] However, the existing methods and approaches for creating digital twin modeling scenarios are relatively limited, offering few categories for customers to choose from, failing to meet customer needs and customization requirements, and hindering model creation. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the present invention aims to provide a method and application for creating digital twin scenes, thereby solving the problems that existing methods and approaches for creating digital twin modeling scenes are relatively limited, offering few categories for customers to choose from, failing to meet customer needs and customization requirements, and hindering modeling creation.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a method for creating a digital twin scene and its application. The technical solution includes an evaluation and prediction system and a digital twin platform. The evaluation and prediction system includes a customer-selected modeling method and an automatically recommended modeling method. The output of the evaluation and prediction system and the inputs of the customer-selected and automatically recommended modeling methods are connected via an Internet of Things (IoT) port. The customer-selected and automatically recommended modeling methods are guided via a touchscreen. The ports of the customer-selected and automatically recommended modeling methods are electrically connected to a modeling method storage template. The modeling method storage template includes GIS modeling, manual modeling, aerial modeling, and BIM modeling. The output of the modeling method storage template is electrically connected to an auxiliary modeling platform. The auxiliary modeling platform includes software placement, drawing software, drone aerial photography, and model conversion.

[0008] As a preferred embodiment, the digital twin platform includes a twin mapping module, a twin mapping output module, a model building module, and a model library. The digital twin platform is bidirectionally connected to the twin mapping module, the twin mapping module is unidirectionally connected to the twin mapping output module, the model building module and the model library are unidirectionally connected, and the model building module and the model library are bidirectionally connected to the digital twin platform.

[0009] As a preferred embodiment, the GIS modeling and the auxiliary modeling are unidirectionally connected, and the software deployment complements the GIS modeling.

[0010] As a preferred embodiment, the manual modeling and the assisted modeling are unidirectionally connected, and the drawing software cooperates with each other.

[0011] As a preferred embodiment, the aerial modeling and auxiliary modeling are unidirectionally connected, with the drone aerial photography and aerial modeling complementing each other.

[0012] As a preferred embodiment, the BIM modeling and auxiliary modeling are unidirectionally connected, and the BIM modeling and model conversion cooperate with each other.

[0013] As a preferred embodiment, the application method of the evaluation and prediction system is as follows:

[0014] A. First, access the digital twin platform via computer webpage or mobile APP to create a model. The evaluation and prediction system offers two main methods for model creation: the client can choose to propose a modeling scheme or the system can select the method based on the information provided by the client. The modeling method is stored as a template for development and analysis, and attempts are made to connect with GIS modeling, manual modeling, aerial modeling, and BIM modeling.

[0015] B. Its GIS modeling interprets spatial phenomena or discovers spatial patterns by applying a set of sequential and interactive spatial analysis commands to the original and derived data. The result is a "map model", which is a graphical or symbolic representation of the spatial analysis process and its results. It helps analysts organize and plan the analysis process to be completed and gradually specify the data required to complete the analysis process. After optimization with auxiliary modeling, it is uploaded to the digital twin platform.

[0016] C. To accurately capture user interest models through manual modeling, user interests can be categorized into three types: First, long-term interests, which reflect stable, long-term information needs. These interests accumulate into a wide range of points of interest over time, leading to information recommendations being scattered across multiple topics and lacking focus. Second, recent interests, which reflect the trend of user information needs over a recent period. The basic goal is to select several of the user's long-term interests as their recent focus based on their recent browsing behavior, thereby overcoming the problem of recommendations based on long-term interests. Third, instantaneous interests, which reflect the user's real-time information needs during interaction with the system. These may be manifestations of a stable interest or temporary information needs unrelated to either long-term or short-term interests, allowing for multi-modal operations.

[0017] D. Aerial modeling refers to the technology of automatically generating a 3D model of an object by taking photos of it using cameras and other equipment carried by drones, and then performing graphic image processing and 3D calculations on a computer. Image-based modeling and rendering is an extremely active research area in the field of computer graphics. Compared with traditional geometry-based modeling and rendering, IBMR technology has many unique advantages. Image-based modeling and rendering technology provides us with the most natural way to obtain the realism of photos. With IBMR technology, modeling becomes faster and more convenient, and high rendering speed and high realism can be achieved.

[0018] E. The characteristics of BIM modeling are visualization, coordination, simulation, optimization, and the ability to generate drawings. BIM uses various relevant information and data of a building project as the basis for building model creation, and simulates the real information of the building through digital information.

[0019] F. Based on the above modeling method, the data is transferred to the digital twin platform. The digital twin platform then packages and transfers the data to the twin mapping module, twin mapping output module, model building module, and model library. The model library is used to compress and back up the modeling data. The model building module can modify and correct the designed modeling data to improve efficiency. After the data is completely uploaded, it is transferred by the twin mapping module. The twin mapping output module displays the model through a monitor or other projection device.

[0020] (III) Beneficial Effects

[0021] Compared with existing technologies, this invention provides a method and application for creating twin scenes, which has the following advantages:

[0022] Beneficial effects

[0023] 1. This invention first accesses the digital twin platform via a computer webpage or mobile app for model creation. The evaluation and prediction system primarily selects two model creation methods: the client chooses their own proposed modeling scheme, or the system selects based on client-provided data. Modeling method templates are stored for development and analysis, and attempts are made to connect with GIS modeling, manual modeling, aerial modeling, and BIM modeling. Based on the selected modeling method, data is transmitted to the digital twin platform. The platform then packages and transmits the data to the twin mapping module, twin mapping output module, model building module, and model library. The model library is used to compress and back up the modeling data. The model building module allows for modification and correction of pre-designed modeling data, improving efficiency. After complete data upload, the twin mapping module transmits the data, and the twin mapping output module displays the model through a monitor or other projection device. This invention solves the problem that existing digital twin modeling creation methods are relatively limited, offering few customer choices and failing to meet customer needs and customization requirements, thus hindering model creation.

[0024] 2. The characteristics of this invention's BIM modeling are visualization, coordination, simulation, optimization, and the ability to generate drawings. BIM uses various relevant information and data of a building project as the basis for building model creation. It simulates the real information of the building through digital information simulation. Aerial modeling refers to the technology of automatically generating a 3D model of the photographed object by using cameras and other equipment carried by drones to collect photos of the object, and then performing graphic image processing and 3D calculations by computer. Image-based modeling and rendering is an extremely active research area in the field of computer graphics. Compared with traditional geometry-based modeling and rendering, BIM technology has many unique advantages. Image-based modeling and rendering technology provides us with the most natural way to obtain the realism of photographs. BMR (Browser-Matching) technology makes modeling faster and more convenient, achieving high rendering speed and realism. To accurately capture user interest models in manual modeling, user interests can be categorized into three types: First, long-term interests, reflecting stable, long-term information needs that accumulate over time into broad points of interest. This can lead to information recommendations being scattered across multiple topics, lacking specificity. Second, recent interests, reflecting the user's recent information needs trends. The basic goal is to select several items from the user's long-term interests based on their recent browsing behavior as their recent focus, thus overcoming the problems associated with recommendations based on long-term interests. Third... Real-time interests reflect the user's real-time information needs during interaction with the system. These interests may be stable or temporary, unrelated to either short-term or long-term interests. GIS modeling involves multi-modal operations, using a set of sequential, interactive spatial analysis commands applied to raw and derived data to interpret spatial phenomena or discover spatial patterns. The result is a "map model," which is a graphical or symbolic representation of the spatial analysis process and its results. This model helps analysts organize and plan the analysis process, gradually specifying the data required to complete the analysis. After optimization with auxiliary modeling, the model is uploaded to the digital twin platform. Attached Figure Description

[0025] Fig. 1 This is a schematic diagram of the system of the present invention;

[0026] Fig. 2 This is a schematic diagram of the digital twin platform system of the present invention. Detailed Implementation

[0027] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0028] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] Please see Figs. 1-2 The present invention, a method for creating and applying a digital twin scene, employs the following technical solution: It includes an evaluation and prediction system and a digital twin platform. The evaluation and prediction system includes a customer-selected modeling method and an automatically recommended modeling method. The output of the evaluation and prediction system and the inputs of the customer-selected and automatically recommended modeling methods are connected via an Internet of Things (IoT) port. The customer-selected and automatically recommended modeling methods are guided via a touch screen. The ports of the customer-selected and automatically recommended modeling methods are telecommunication-connected to modeling method storage templates, which include GIS modeling, manual modeling, aerial modeling, and BIM modeling. The output of the modeling method storage templates is telecommunication-connected to auxiliary modeling. Auxiliary modeling is electrically connected to the digital twin platform and includes software placement, drawing software, drone aerial photography, and model conversion.

[0031] The digital twin platform includes a twin mapping module, a twin mapping output module, a model building module, and a model library. The digital twin platform and the twin mapping module are bidirectionally connected, the twin mapping module and the twin mapping output module are unidirectionally connected, and the model building module and the model library are unidirectionally connected. The model building module and the model library are bidirectionally connected to the digital twin platform.

[0032] GIS modeling and assisted modeling are unidirectionally connected, and the software deployment complements GIS modeling.

[0033] Manual modeling and assisted modeling are unidirectionally connected, and their drawing software works together with each other.

[0034] Aerial modeling and auxiliary modeling are unidirectionally connected, with drone aerial photography and aerial modeling complementing each other.

[0035] BIM modeling and assisted modeling are unidirectionally connected, with BIM modeling and model conversion working together.

[0036] The application methods for the evaluation and prediction system are as follows:

[0037] A. First, access the digital twin platform via computer webpage or mobile APP to create a model. The evaluation and prediction system offers two main methods for model creation: the client can choose to propose a modeling scheme or the system can select the method based on the information provided by the client. The modeling method is stored as a template for development and analysis, and attempts are made to connect with GIS modeling, manual modeling, aerial modeling, and BIM modeling.

[0038] B. Its GIS modeling interprets spatial phenomena or discovers spatial patterns by applying a set of sequential and interactive spatial analysis commands to the original and derived data. The result is a "map model", which is a graphical or symbolic representation of the spatial analysis process and its results. It helps analysts organize and plan the analysis process to be completed and gradually specify the data required to complete the analysis process. After optimization with auxiliary modeling, it is uploaded to the digital twin platform.

[0039] C. To accurately capture user interest models through manual modeling, user interests can be categorized into three types: First, long-term interests, which reflect stable, long-term information needs. These interests accumulate into a wide range of points of interest over time, leading to information recommendations being scattered across multiple topics and lacking focus. Second, recent interests, which reflect the trend of user information needs over a recent period. The basic goal is to select several of the user's long-term interests as their recent focus based on their recent browsing behavior, thereby overcoming the problem of recommendations based on long-term interests. Third, instantaneous interests, which reflect the user's real-time information needs during interaction with the system. These may be manifestations of a stable interest or temporary information needs unrelated to either long-term or short-term interests, allowing for multi-modal operations.

[0040] D. Aerial modeling refers to the technology of automatically generating a 3D model of an object by taking photos of it using cameras and other equipment carried by drones, and then performing graphic image processing and 3D calculations on a computer. Image-based modeling and rendering is an extremely active research area in the field of computer graphics. Compared with traditional geometry-based modeling and rendering, IBMR technology has many unique advantages. Image-based modeling and rendering technology provides us with the most natural way to obtain the realism of photos. With IBMR technology, modeling becomes faster and more convenient, and high rendering speed and high realism can be achieved.

[0041] E. The characteristics of BIM modeling are visualization, coordination, simulation, optimization, and the ability to generate drawings. BIM uses various relevant information and data of a building project as the basis for building model creation, and simulates the real information of the building through digital information.

[0042] F. Based on the above modeling method, the data is transferred to the digital twin platform. The digital twin platform then packages and transfers the data to the twin mapping module, twin mapping output module, model building module, and model library. The model library is used to compress and back up the modeling data. The model building module can modify and correct the designed modeling data to improve efficiency. After the data is completely uploaded, it is transferred by the twin mapping module. The twin mapping output module displays the model through a monitor or other projection device.

[0043] The working principle of this invention is as follows: First, the digital twin platform is accessed via a computer webpage or mobile APP for model creation. The evaluation and prediction system primarily selects two model creation methods: the client chooses their own proposed modeling scheme, or the system selects based on the client's provided information. Modeling method templates are stored for development and analysis, and attempts are made to connect GIS modeling, manual modeling, aerial modeling, and BIM modeling. Based on the selected modeling method, the data is transmitted to the digital twin platform. The digital twin platform then packages and transmits the data to the twin mapping module, twin mapping output module, model building module, and model library. The model library is used to compress and back up the modeling data. The model building module allows for modification and correction of the designed modeling data, improving efficiency. After the data upload is complete, the twin mapping module transmits the data, and the twin mapping output module displays the model through a monitor or other projection device.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A method for creating a digital twin scenario, comprising an evaluation and prediction system and a digital twin platform, characterized in that: The evaluation and prediction system includes a customer-selected modeling method and an automatically recommended modeling method. The output end of the evaluation and prediction system and the input ends of the customer-selected modeling method and the automatically recommended modeling method are connected via Internet of Things (IoT) ports. The customer-selected modeling method and the automatically recommended modeling method are guided by a touch screen. The ports of the customer-selected modeling method and the automatically recommended modeling method are electrically connected to a modeling method storage template. The modeling method storage template includes GIS modeling, manual modeling, aerial photography modeling, and BIM modeling. The output end of the modeling method storage template is electrically connected to an auxiliary modeling platform. The auxiliary modeling platform includes software placement, drawing software, drone aerial photography, and model conversion. The digital twin platform includes a twin mapping module, a twin mapping output module, a model building module, and a model library. The digital twin platform is bidirectionally connected to the twin mapping module, the twin mapping module is unidirectionally connected to the twin mapping output module, the model building module and the model library are unidirectionally connected, and the model building module and the model library are bidirectionally connected to the digital twin platform.

2. The twin scene creation method according to claim 1, characterized in that: The GIS modeling and auxiliary modeling are unidirectionally connected, and the software placement and GIS modeling work together.

3. The twin scene creation method according to claim 1, characterized in that: The manual modeling and the assisted modeling are unidirectionally connected, and the drawing software and manual modeling work together.

4. The twin scene creation method according to claim 1, characterized in that: The aerial photography modeling and the auxiliary modeling are unidirectionally connected, and the drone aerial photography and aerial photography modeling cooperate with each other.

5. The twin scene creation method according to claim 1, characterized in that: The BIM modeling and auxiliary modeling are unidirectionally connected, and the BIM modeling and model conversion work together.

6. The twin scene creation method according to claim 1, characterized in that: The application method of the evaluation and prediction system is as follows: A. First, access the digital twin platform via computer webpage or mobile APP to create a model. The evaluation and prediction system offers two main methods for model creation: the client can choose to propose a modeling scheme or the system can make an independent choice based on the information provided by the client. The modeling method is stored as a template for development and analysis, and attempts are made to connect with GIS modeling, manual modeling, aerial modeling, and BIM modeling. B. Its GIS modeling interprets spatial phenomena or discovers spatial patterns by applying a set of sequential and interactive spatial analysis commands to the original and derived data. The result is a "map model", which is a graphical or symbolic representation of the spatial analysis process and its results. It helps analysts organize and plan the analysis process to be completed and gradually specify the data required to complete the analysis process. After optimization with auxiliary modeling, it is uploaded to the digital twin platform. C. To accurately capture user interest models through manual modeling, user interests can be categorized into three types: First, long-term interests, which reflect stable, long-term information needs. These interests accumulate into a wide range of points of interest over time, leading to information recommendations being scattered across multiple topics and lacking focus. Second, recent interests, which reflect the trend of user information needs over a recent period. The basic goal is to select several of the user's long-term interests as their recent focus based on their recent browsing behavior, thereby overcoming the problem of recommendations based on long-term interests. Third, instantaneous interests, which reflect the user's real-time information needs during interaction with the system. These may be manifestations of a stable interest or temporary information needs unrelated to either long-term or short-term interests, allowing for multi-modal operations. D. Aerial modeling refers to the technology of automatically generating a three-dimensional model of the photographed object by taking photos of the object with cameras and other equipment carried by the drone, and then performing graphic image processing and three-dimensional calculations by the computer. E. The characteristics of BIM modeling are visualization, coordination, simulation, optimization and drawing output. BIM uses the relevant information data of a building project as the basis for the model to build the building model and simulate the real information of the building through digital information. F. Based on the above modeling method selection, the data is transmitted to the digital twin platform. The digital twin platform then transmits the data in packages to the twin mapping module, twin mapping output module, model building module, and model library. The model library is used to compress and back up the modeling data. The model building module can modify and correct the designed modeling data to improve efficiency. After the data is completely uploaded, it is transmitted by the twin mapping module, and the twin mapping output module displays the model through a monitor or other projection device.

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