A process system modeling method and device, electronic equipment and readable storage medium

Abstract

The application provides a process system modeling method and device, electronic equipment and readable storage medium, and belongs to the field of three-dimensional modeling. The method comprises the following steps: obtaining project requirement information of a process system to be modeled, determining preset standard unit modules, module parameters and connection parameters of each preset standard unit module according to the project requirement information; constructing each unit module according to the preset standard unit modules and the module parameters, constructing the connection pipe sections of each unit module according to the connection parameters, and obtaining a system structure model; determining the labeling information of each unit module according to the module parameters, constructing the labeled axonometric drawing of each unit module according to the labeling information, and performing three-dimensional labeling on the system structure model according to the labeled axonometric drawing to obtain a process system model. The unit module is constructed through the model parameters and the preset standard unit modules, the parameterized process system modeling can be realized, the modeling efficiency and the accuracy of the model are effectively improved, and the process system model is conveniently used through the three-dimensional labeling.

Description

Technical Field

[0001] This invention relates to the field of 3D modeling technology, and specifically to a method, apparatus, electronic device, and readable storage medium for modeling a process system. Background Technology

[0002] With the development of BIM (Building Information Modeling) technology, Revit, as a professional BIM software, is widely used in modeling across multiple fields such as civil engineering and mechanical and electrical engineering. Its 3D modeling capabilities provide designers with powerful design support, enabling the creation of detailed building information models. In factory construction and equipment maintenance, using Revit to build 3D models effectively facilitates the work of construction and maintenance personnel.

[0003] However, in the process of 3D modeling of process systems, compared with traditional civil engineering and electromechanical fields, the construction drawings of process systems are often more complex. Traditional modeling methods typically involve designers manually creating system models and annotating isometric figures. This method is inefficient for complex process systems, and manual modeling is prone to errors, resulting in poor model accuracy. Furthermore, existing isometric annotations only provide annotations at a two-dimensional level, making it inconvenient to correlate these annotations with the 3D model for analysis. The current method cannot meet the requirements of 3D annotation.

[0004] Therefore, existing technologies suffer from low modeling efficiency, poor model accuracy, and inability to meet the requirements of 3D annotation, and thus require improvement. Summary of the Invention

[0005] In view of this, it is necessary to provide a process system modeling method, apparatus, electronic device and readable storage medium to solve the technical problems of low modeling efficiency, poor model accuracy and inability to meet the requirements of 3D annotation in the prior art.

[0006] To address the aforementioned technical problems, this invention provides a method for modeling a process system, comprising: Obtain the project requirements information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of the preset standard unit module based on the project requirements information; Each unit module is constructed based on the preset standard unit module and module parameters, and the connecting pipes of each unit module are constructed based on the connection parameters to obtain the system structure model; The annotation information of each unit module is determined based on the module parameters. The annotation is used to construct the annotation isometric view of each unit module. The system structure model is then annotated in three dimensions based on the annotation isometric view to obtain the process system model.

[0007] In one possible implementation, the preset standard unit module includes preset standard structural models of each sub-process system.

[0008] In one possible implementation, the module parameters include material specifications, pipe diameter, valve and fitting information, and module routing, while the connection parameters include connection relationships, connection types, and connector material specifications.

[0009] In one possible implementation, each unit module is constructed based on preset standard unit modules and module parameters, and the connecting pipes of each unit module are constructed based on connection parameters to obtain a system structure model, including: Construct a model space based on the pre-defined factory area structural framework; The unit module is obtained by adjusting the parameters of the preset standard unit module according to the module parameters; Based on the connection parameters, the spatial relationship analysis of the unit modules is performed to obtain the positioning coordinates of each unit module, and the unit modules are arranged in the model space according to the positioning coordinates. Based on the connection parameters, the connecting pipe segments of each unit module are constructed and the connection relationships are adjusted to obtain the system structure model.

[0010] In one possible implementation, the connecting pipe segments of each unit module are constructed according to the connection parameters, and the connection relationships are adjusted, including: The connection type and material specifications of each connecting pipe section are determined based on the connection parameters, and the connecting pipe sections of each unit module are constructed based on the connection type and material specifications. Based on the requirements of each unit module, connecting pipe section, and preset layout specifications, the layout of each unit module is analyzed, and the connection structure of each unit module and connecting pipe section is adjusted according to the analysis results.

[0011] In one possible implementation, the annotation information of each unit module is determined based on the module parameters, and the annotated isometric drawing of each unit module is constructed based on the annotation information, including: The isometric view of each unit module is obtained by splitting the view into individual units; The annotation information of each part in the isometric drawing is determined based on the module parameters, and the isometric drawing is annotated according to the annotation information to obtain the annotated isometric drawing.

[0012] In one possible implementation, the process system model is obtained by performing three-dimensional annotations on the system structure model based on the annotated isometric drawing, including: Determine the corresponding 3D coordinates of each annotation information in the system structure model based on the annotation isometric view; The process system model is obtained by performing three-dimensional annotation on the system structure model based on the annotation information and three-dimensional annotation coordinates.

[0013] On the other hand, the present invention provides a process system modeling apparatus, comprising: The module parameter determination unit is used to obtain the project requirement information of the process system to be modeled, and to determine the preset standard unit module and the module parameters and connection parameters of each preset standard unit module based on the project requirement information. The structural model building unit is used to build the model space. It builds each unit module in the model space according to the preset standard unit module, module parameters and connection parameters, and builds the connection pipes of each unit module according to the connection parameters to obtain the system structural model. The process model construction unit is used to determine the annotation information of each unit module based on the module parameters, construct the annotated isometric view of each unit module based on the annotation information, and construct the process system model based on the system structure model and the annotated isometric view.

[0014] On the other hand, the present invention provides an electronic device, including a memory and a processor, wherein, Memory, used to store computer programs; The processor, coupled to memory, is used to execute computer programs to implement the steps in the above-described process system modeling method.

[0015] On the other hand, the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps in the above-described process system modeling method.

[0016] The beneficial effects of this invention are as follows: The process system modeling method provided in this embodiment first obtains the project requirement information of the process system to be modeled, and determines the preset standard unit modules and the module parameters and connection parameters of each preset standard unit module based on the project requirement information; then, it constructs each unit module according to the preset standard unit modules and module parameters, and constructs the connecting pipe segments of each unit module according to the connection parameters, thus obtaining a system structure model; finally, it determines the annotation information of each unit module according to the module parameters, constructs the annotated isometric view of each unit module according to the annotation information, and performs three-dimensional annotation on the system structure model according to the annotated isometric view to obtain the process system model. This invention can realize parameterized process system modeling by constructing unit modules through model parameters and preset standard unit modules, effectively improving modeling efficiency and model accuracy, and obtaining a process system model that meets the requirements of three-dimensional annotation by performing three-dimensional annotation on the system structure model through annotated isometric views, thus providing convenience for using the process system model. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A flowchart illustrating an embodiment of the process system modeling method provided by the present invention; Figure 2 This is a schematic diagram of the process for constructing the system structure model according to an embodiment of the present invention; Figure 3 This is a flowchart illustrating the connection of each unit module according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the process for constructing an labeled isometric drawing according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the three-dimensional annotation process according to an embodiment of the present invention; Figure 6 A schematic diagram of the structure of an embodiment of the process system modeling apparatus provided by the present invention; Figure 7 A schematic diagram of the structure of an embodiment of the electronic device provided by the present invention. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0021] The terms "first," "second," etc., used in the embodiments of this invention are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a technical feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] This invention provides a method, apparatus, electronic device, and medium for modeling a process system, which will be described below.

[0024] Figure 1 A schematic flowchart of an embodiment of the process system modeling method provided by the present invention is shown below. Figure 1 As shown, the process system modeling method includes: S101. Obtain the project requirements information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of the preset standard unit module based on the project requirements information. S102. Construct each unit module according to the preset standard unit module and module parameters, and construct the connecting pipe segments of each unit module according to the connection parameters to obtain the system structure model. S103. Determine the annotation information of each unit module based on the module parameters, construct the annotation isometric view of each unit module based on the annotation information, and perform three-dimensional annotation on the system structure model based on the annotation isometric view to obtain the process system model.

[0025] Compared with existing technologies, the process system modeling method of this invention first obtains the project requirements information of the process system to be modeled, and determines the preset standard unit modules and the module parameters and connection parameters of each preset standard unit module based on the project requirements information; then, it constructs each unit module according to the preset standard unit modules and module parameters, and constructs the connecting pipe segments of each unit module according to the connection parameters, thus obtaining the system structure model; finally, it determines the annotation information of each unit module according to the module parameters, constructs the annotated isometric view of each unit module according to the annotation information, and performs three-dimensional annotation on the system structure model according to the annotated isometric view to obtain the process system model. This invention, by constructing unit modules through model parameters and preset standard unit modules, can achieve parametric process system modeling, effectively improving modeling efficiency and model accuracy. Furthermore, by performing three-dimensional annotation on the system structure model through annotated isometric views, it obtains a process system model that meets the requirements of three-dimensional annotation, providing convenience for using the process system model.

[0026] In some embodiments of the present invention, the preset standard unit module includes a preset standard structural model of each sub-process system.

[0027] Specifically, to ensure the consistency and accuracy of the unit modules of the constructed sub-process systems, based on the project category, this embodiment analyzes the specific requirements of each project category and constructs several standardized pre-defined standard structural models of the sub-process systems as pre-defined standard unit modules. These include: boiler cold air system structural model, boiler hot air system structural model, boiler gas system structural model, main steam system structural model, high-temperature reheat steam system structural model, low-temperature reheat steam system structural model, high and low pressure bypass system structural model, and main feedwater system structural model. These pre-defined standard unit modules are stored in a database and invoked only when a specific module is needed, ensuring the traceability and reusability of the modules.

[0028] In some embodiments of the present invention, module parameters include material specifications, pipe diameter, valve and fitting information, and module routing; connection parameters include connection relationships, connection types, and connector material specifications.

[0029] Specifically, to improve design efficiency and reduce human error, and to achieve accurate and efficient parametric modeling, this embodiment determines the module parameters and connection parameters of each preset standard unit module by analyzing project requirement information. The preset standard unit modules are then adjusted and modeled using these parameters, thus realizing a parametric modeling process. Module parameters include material specifications, pipe diameter, valve and fitting information, and module routing, used to adjust the preset standard unit modules to obtain the various unit modules that make up the process system model. Connection parameters include connection relationships, connection types, and connector material specifications, used to construct the connecting pipe sections between each unit module.

[0030] In some embodiments of the present invention Figure 2 This is a schematic diagram illustrating the process of constructing a system structure model according to an embodiment of the present invention, such as... Figure 2 As shown, each unit module is constructed according to the preset standard unit module and module parameters, and the connecting pipes of each unit module are constructed according to the connection parameters to obtain the system structure model, including: S201. Construct the model space based on the pre-set factory area structural framework; S202. Adjust the parameters of the preset standard unit module according to the module parameters to obtain the unit module; S203. Based on the connection parameters, perform spatial relationship analysis on the unit modules to obtain the positioning coordinates of each unit module, and arrange each unit module in the model space according to the positioning coordinates. S204. Construct the connecting pipe segments of each unit module according to the connection parameters and adjust the connection relationship to obtain the system structure model.

[0031] Specifically, in the parametric modeling process, the implementation first uses Revit to link the plant's structural framework as a design environment reference and establishes corresponding elevations and grids to construct the model space. Then, it selects the required preset standard unit modules from the database and sets the parameters for each module based on their parameters. For example, it sets the overall layout, area, and piping selection of the process system unit modules based on module routing; it sets the model, diameter, wall thickness, material, pressure rating, and temperature of the main pipes in the process system unit modules based on material specifications and pipe diameter; and it sets the pipe sections, elbows, reducers, tees, flanges, and connection methods in the process system unit modules based on valve and fitting information.

[0032] In this embodiment, after obtaining each unit module through parameter adjustment, spatial relationship analysis is performed on the connection relationships between the unit modules in the connection parameters to determine their relative positions. This determines the positioning coordinates of each unit module in the model space, and the unit modules are arranged in the model space using these coordinates. Then, the embodiment constructs the connecting pipe segments between the unit modules according to the connection parameters. Simultaneously, to ensure the connection relationships between the unit modules are reasonable, the connection relationships are adjusted to complete the construction of the system structure model.

[0033] In some embodiments of the present invention Figure 3 This is a flowchart illustrating the connection of various unit modules according to an embodiment of the present invention, such as... Figure 3 As shown, the connecting pipe segments of each unit module are constructed according to the connection parameters, and the connection relationships are adjusted, including: S301. Determine the connection type and material specifications of each connecting pipe section according to the connection parameters, and construct the connecting pipe sections of each unit module according to the connection type and material specifications. S302. Analyze the layout of each unit module according to the requirements of each unit module, connecting pipe section and preset layout specifications, and adjust the connection structure of each unit module and connecting pipe section according to the analysis results.

[0034] Specifically, in the process of constructing connecting pipe sections, the embodiment first determines the connection type and material specifications of each connecting pipe section based on the connection parameters, and then constructs the connecting pipe sections accordingly. Then, to ensure that the spatial relationships between each unit module are reasonable and meet the specifications—for example, to ensure equipment safety, the distance between two sub-process systems must be greater than a safety threshold—the embodiment simultaneously performs layout analysis on the connection relationships and spatial spacing between each unit module. Under the premise of meeting the preset layout specifications, it calculates the optimal spatial relationship and adjusts the connection structure of each unit module and the connecting pipe sections between them accordingly.

[0035] In some embodiments of the present invention Figure 4This is a schematic diagram illustrating the process of constructing an labeled isometric drawing according to an embodiment of the present invention, as shown below. Figure 4 As shown, the annotation information of each unit module is determined based on the module parameters, and the annotated isometric drawing of each unit module is constructed based on the annotation information, including: S401. Split the view of each unit module to obtain the isometric view of each unit module; S402. Determine the annotation information of each part in the isometric drawing based on the module parameters, and annotate the isometric drawing according to the annotation information to obtain the annotated isometric drawing.

[0036] Specifically, in this embodiment, isometric annotation was performed before labeling the process system model. During the isometric annotation process, the embodiment first split the view of each unit module, thereby dividing the entire process system model into multiple process system isometric views. For example, for the boiler cold air system unit module, it was split into two isometric views, generating the boiler cold air system isometric view. Figure 1 And boiler cooling air system isometric Figure 2 .

[0037] Then, the embodiment determines the annotation information of each part in the isometric drawing based on the module parameters, and generates annotations at the corresponding positions in the isometric drawing to obtain an annotated isometric drawing. The annotation information includes numbering information, such as "system pipe section number", "system fitting number" and "system valve number", etc.; and part parameter information, such as "pipe type", "pipe section material specification" and "pipe section diameter", etc.

[0038] In some embodiments of the present invention Figure 5 This is a schematic diagram of the three-dimensional annotation process according to an embodiment of the present invention, such as... Figure 5 As shown, the process system model is obtained by performing 3D annotation on the system structure model based on the annotated isometric drawing, including: S501. Determine the corresponding three-dimensional coordinates of each annotation information in the system structure model based on the annotation isometric view; S502. Based on the annotation information and three-dimensional annotation coordinates, perform three-dimensional annotation on the system structure model to obtain the process system model.

[0039] Specifically, to obtain a process system model that meets the requirements for 3D annotation and to facilitate its use, the embodiment also performs 3D annotation on the system structure model based on the isometric drawing to obtain the final process system model. In this embodiment, a data-driven approach is adopted, allowing the annotated isometric drawing and the process system model to share data. When annotations are made in the isometric drawing, the corresponding 3D annotation coordinates of each annotation in the system structure model can be determined based on the annotated isometric drawing, and 3D annotation is then performed in the system structure model based on these coordinates, thereby achieving automated annotation and management.

[0040] Meanwhile, in this embodiment, the labeled isometric drawing and the process system model keep the data synchronized. When the labeling information in the labeled isometric drawing is updated, the labeling information in the process system model is also automatically updated. When the labeling information of the process system module is updated or some unit modules are adjusted, resulting in changes to the process system module, the labeling information in the labeled isometric drawing is also automatically updated, maintaining the accuracy and consistency of the labeling.

[0041] In addition, in this embodiment, the isometric drawing annotation system also incorporates process system standards and specifications, which can automatically review the annotated isometric drawings, including system local dimensions, system spatial dimensions, and process system coordinates, spacing, numbering, and pipe diameter, to meet the process system's specific isometric drawing output requirements.

[0042] In summary, to create efficient and accurate process system models that meet 3D annotation requirements, this invention first obtains the project requirements information for the process system to be modeled. Based on these requirements, it determines preset standard unit modules and their module parameters and connection parameters. Then, it constructs each unit module based on the preset standard unit modules and their parameters, and constructs the connecting pipe segments of each unit module based on the connection parameters, thus obtaining the system structure model. Finally, it determines the annotation information for each unit module based on the module parameters, constructs an annotated isometric view of each unit module based on the annotation information, and performs 3D annotation on the system structure model based on the annotated isometric views to obtain the process system model. This invention, by constructing unit modules using model parameters and preset standard unit modules, enables parametric process system modeling, effectively improving modeling efficiency and accuracy. Furthermore, by performing 3D annotation on the system structure model using annotated isometric views, it obtains a process system model that meets 3D annotation requirements, providing convenience for using the process system model.

[0043] To better implement the process system modeling method in the embodiments of the present invention, based on the process system modeling method, correspondingly, such as... Figure 6 As shown, the present invention also provides a process system modeling apparatus, the process system modeling apparatus 600 comprising: The module parameter determination unit 601 is used to obtain the project requirement information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of each preset standard unit module based on the project requirement information. The structural model building unit 602 is used to build the model space. It builds each unit module in the model space according to the preset standard unit module, module parameters and connection parameters, and builds the connection pipes of each unit module according to the connection parameters to obtain the system structural model. The process model construction unit 603 is used to determine the annotation information of each unit module according to the module parameters, construct the annotation isometric view of each unit module according to the annotation information, and construct the process system model according to the system structure model and the annotation isometric view.

[0044] The process system modeling device 600 provided in the above embodiments can realize the technical solutions described in the above process system modeling method embodiments. The specific implementation principles of each module or unit can be found in the corresponding content in the above process system modeling method embodiments, and will not be repeated here.

[0045] like Figure 7 As shown, the present invention also provides an electronic device 700. The electronic device 700 includes a processor 701, a memory 702, and a display 703. Figure 7 Only some components of the electronic device 700 are shown, but it should be understood that it is not required to implement all the components shown, and more or fewer components may be implemented instead.

[0046] In some embodiments, processor 701 may be a central processing unit (CPU), microprocessor, or other data processing chip, used to run program code stored in memory 702 or process data, such as the process system modeling method of the present invention.

[0047] In some embodiments, processor 701 may be a single server or a group of servers. The server group may be centralized or distributed. In some embodiments, processor 701 may be local or remote. In some embodiments, processor 701 may be implemented on a cloud platform. In one embodiment, the cloud platform may include a private cloud, public cloud, hybrid cloud, community cloud, distributed cloud, internal cloud, multi-cloud, etc., or any combination thereof.

[0048] In some embodiments, memory 702 may be an internal storage unit of electronic device 700, such as a hard disk or memory of electronic device 700. In other embodiments, memory 702 may also be an external storage device of electronic device 700, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc. equipped on electronic device 700.

[0049] Furthermore, the memory 702 may include both internal storage units of the electronic device 700 and external storage devices. The memory 702 is used to store application software and various types of data installed on the electronic device 700.

[0050] In some embodiments, display 703 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, or an OLED (Organic Light-Emitting Diode) touchscreen. Display 703 is used to display information from electronic device 700 and to display a visual user interface. Components 701-703 of electronic device 700 communicate with each other via a system bus.

[0051] In one embodiment, when processor 701 executes the process system modeling program in memory 702, the following steps can be performed: Obtain the project requirements information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of the preset standard unit module based on the project requirements information; Each unit module is constructed based on the preset standard unit module and module parameters, and the connecting pipes of each unit module are constructed based on the connection parameters to obtain the system structure model; The annotation information of each unit module is determined based on the module parameters. The annotation is used to construct the annotation isometric view of each unit module. The system structure model is then annotated in three dimensions based on the annotation isometric view to obtain the process system model.

[0052] It should be understood that when the processor 701 executes the process system modeling program in the memory 702, in addition to the functions mentioned above, it can also perform other functions, as detailed in the description of the corresponding method embodiments above.

[0053] Furthermore, the embodiments of the present invention do not specifically limit the type of electronic device 700 mentioned. Electronic device 700 can be a mobile phone, tablet computer, personal digital assistant (PDA), wearable device, laptop computer, or other portable electronic device. Exemplary embodiments of portable electronic devices include, but are not limited to, portable electronic devices running iOS, Android, Microsoft, or other operating systems. The aforementioned portable electronic device can also be other portable electronic devices, such as a laptop computer with a touch-sensitive surface (e.g., a touch panel). It should also be understood that in some other embodiments of the present invention, electronic device 700 may not be a portable electronic device, but rather a desktop computer with a touch-sensitive surface (e.g., a touch panel).

[0054] Accordingly, this application also provides a computer-readable storage medium for storing computer-readable programs or instructions. When the programs or instructions are executed by a processor, they can implement the steps or functions in the process system modeling methods provided in the above-described method embodiments.

[0055] Those skilled in the art will understand that all or part of the processes of the methods described in the above embodiments can be implemented by a computer program instructing related hardware (such as a processor, controller, etc.), and the computer program can be stored in a computer-readable storage medium. The computer-readable storage medium may be a disk, optical disk, read-only memory, or random access memory, etc.

[0056] The above provides a detailed description of the process system modeling method, apparatus, electronic device, and storage medium provided by the present invention. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, those skilled in the art will recognize that there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A method for modeling a process system, characterized in that, include: Obtain the project requirements information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of the preset standard unit module based on the project requirements information; Each unit module is constructed according to the preset standard unit module and the module parameters, and the connecting pipe segments of each unit module are constructed according to the connection parameters to obtain the system structure model; The process includes: determining the annotation information of each unit module based on the module parameters; constructing an annotated isometric view of each unit module based on the annotation information; and performing 3D annotation on the system structure model based on the annotated isometric view to obtain a process system model. This process includes: splitting the view of each unit module to obtain an isometric view of each unit module; determining the annotation information of each part in the isometric view based on the module parameters; annotating the isometric view based on the annotation information to obtain an annotated isometric view; determining the corresponding 3D annotation coordinates of each annotation information in the system structure model based on the annotated isometric view; and performing 3D annotation on the system structure model based on the annotation information and the 3D annotation coordinates to obtain a process system model.

2. The process system modeling method according to claim 1, characterized in that, The preset standard unit module includes preset standard structural models for each sub-process system.

3. The process system modeling method according to claim 1, characterized in that, The module parameters include material specifications, pipe diameter, valve and fitting information, and module routing. The connection parameters include connection relationships, connection types, and connector material specifications.

4. The process system modeling method according to claim 1, characterized in that, The process of constructing each unit module based on the preset standard unit module and the module parameters, and constructing the connection segments of each unit module based on the connection parameters, to obtain the system structure model includes: Construct a model space based on the pre-defined factory area structural framework; The preset standard unit module is adjusted according to the module parameters to obtain the unit module; Based on the connection parameters, the spatial relationship of the unit modules is analyzed to obtain the positioning coordinates of each unit module, and the unit modules are arranged in the model space according to the positioning coordinates. Based on the connection parameters, the connection pipe segments of each unit module are constructed and the connection relationships are adjusted to obtain the system structure model.

5. The process system modeling method according to claim 4, characterized in that, The step of constructing the connection segments of each unit module according to the connection parameters and adjusting the connection relationship includes: The connection type and material specifications of each connecting pipe segment are determined according to the connection parameters, and the connecting pipe segments of each unit module are constructed according to the connection type and material specifications. The layout of each unit module is analyzed according to the requirements of each unit module, the connecting pipe section and the preset layout specifications, and the connection structure of each unit module and the connecting pipe section is adjusted according to the analysis results.

6. A process system modeling device, characterized in that, include: The module parameter determination unit is used to obtain the project requirement information of the process system to be modeled, and determine the preset standard unit module and the module parameters and connection parameters of each preset standard unit module according to the project requirement information. The structural model construction unit is used to construct the model space. It constructs each unit module in the model space according to the preset standard unit module, the module parameters and the connection parameters, and constructs the connection pipe segments of each unit module according to the connection parameters to obtain the system structural model. A process model construction unit is used to determine the annotation information of each unit module according to the module parameters, construct the annotated isometric view of each unit module according to the annotation information, and construct a process system model according to the system structure model and the annotated isometric view. The unit includes: splitting the view of each unit module to obtain the isometric view of each unit module; determining the annotation information of each part in the isometric view according to the module parameters; annotating the isometric view according to the annotation information to obtain an annotated isometric view; determining the corresponding three-dimensional annotation coordinates of each annotation information in the system structure model according to the annotated isometric view; and performing three-dimensional annotation on the system structure model according to the annotation information and the three-dimensional annotation coordinates to obtain the process system model.

7. An electronic device, characterized in that, Including memory and processor, among which, The memory is used to store computer programs; The processor, coupled to the memory, is used to execute a computer program to implement the steps in the process system modeling method according to any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps in the process system modeling method according to any one of claims 1 to 5.

Images