Three-dimensional model verification method

Abstract

The invention relates to a three-dimensional model verification method, and belongs to the technical field of building design, the method is applied to a server, the server cooperatively works with a first web end, a third web end and a BIMBase end, and the method comprises the following steps: obtaining a verification task input by the first web end; determining a to-be-calibrated design model file based on the calibration task, and converting the to-be-calibrated design model file into a lightweight model file; sending the lightweight model file to a third web end for display, and obtaining a verification problem input by the third web end; sending the verification problem to a BIMBase end for display, and obtaining a modified to-be-verified design model file input by the BIMBase end; and rechecking the modified design model file to be rechecked until the rechecking is passed. According to the application, the server cooperates with the first web end, the third web end and the BIMBase end to form whole-process verification problem closed-loop tracking management of the whole verification link.

Description

Technical Field

[0001] The present application relates to the field of architectural design technology, and in particular to a three-dimensional model review method. Background Art

[0002] The core of Building Information Modeling (BIM) is to establish a virtual three-dimensional model of the building project and use digital technology to provide the model with a complete and actual building project information database. The information database not only contains geometric information, professional attributes and status information describing the building components, but also contains the status information of non-component objects (such as space and motion behavior). With the increasing complexity of the demand for building formats, traditional two-dimensional design can no longer fully meet the needs of the market. BIM has five major characteristics: visualization, coordination, simulation, optimization and mapability. It also has the following characteristics: BIM design can not only be applied in design, but also in the entire life cycle of construction projects; designing with BIM belongs to digital design; BIM database is dynamically changing, and is constantly updated, enriched and enriched during the application process; it provides a platform for collaborative work for all parties involved in the project, which is of great value to improving the quality of the project. For construction engineering design companies, the design project review link refers to the management process of checking the design results, finding problems in the results, and modifying and confirming them. It is a key node of the entire project and directly affects the efficiency and quality of project results delivery.

[0003] In the existing technology, the mainstream domestic BIM design software is BIMBase software, which uses a single 3D model file as a management unit and can complete tasks such as frame management, drawing creation, and export of drawing files in PDF format within a single model file.

[0004] However, although there are many BIM design tools on the market, most of them are used to assist designers in improving design efficiency. The entire review management process still relies on manual coordination and paper review forms, and lacks automated management tools. In terms of management, there is no closed-loop tracking management of review issues throughout the entire review process. There are gaps in the modification and inspection of review issues, and the processing process cannot be effectively tracked to ensure that review issues are effectively resolved. As a result, in the implementation process, there is a decline in design quality due to the failure to modify review issues, which seriously affects the efficiency and quality of project delivery. Summary of the invention

[0005] In view of this, it is necessary to provide a three-dimensional model review method to solve the problem that the entire review management process in the prior art still relies on manual coordination and paper review forms, resulting in a decline in design quality during the implementation process due to the failure to modify review issues.

[0006] In order to solve the above problems, the present application provides a 3D model review method, comprising: Applied to a server, the server cooperates with a first web terminal, a third web terminal and a BIMBase terminal to work together, the method comprising: Obtaining the review task input by the first web terminal; Determine the design model file to be reviewed based on the review task, and convert the design model file to be reviewed into a lightweight model file; Sending the lightweight model file to a third web terminal for display, and obtaining review questions input by the third web terminal; Send the review question to the BIMBase end for display, and obtain the modified design model file to be reviewed input by the BIMBase end; The modified design model file to be reviewed is reviewed again until it passes the review.

[0007] In some possible implementations, the review task includes participating sub-items, participating majors, and information of participating reviewers.

[0008] In some possible implementations, the server also works in coordination with the second web terminal; Determining the design model file to be reviewed based on the review task includes: The review task is sent to the second web terminal for display, and the design model file to be reviewed input by the second web terminal is obtained.

[0009] In some possible implementations, the method further includes: Obtain the company's standard review opinion items; The lightweight model file is sent to the third web terminal for display, and the review questions input by the third web terminal are obtained, including: The lightweight model file and the standard review opinion items are sent to a third web terminal for display, and the review questions input by the third web terminal are obtained.

[0010] In some possible implementations, the standard review opinion entry includes opinion content, keywords, classification, profession, and submission time.

[0011] In some possible implementations, the server also works in coordination with a fourth web terminal, and the standard review opinion items are obtained from a standard review opinion item library, and the standard review opinion item library modifies the keywords, categories, and professional attributes of the standard review opinion items through the fourth web terminal.

[0012] In some possible implementations, the lightweight model file is obtained by converting the to-be-reviewed design model file and its linked reference file through a lightweight model file conversion service.

[0013] In some possible implementations, the review problem includes a screenshot of the problem, a three-dimensional spatial location of the problem, and status information of the current model.

[0014] In some possible implementations, the review questions are created by marking in a lightweight model.

[0015] In some possible implementations, the server also works in coordination with the Windows client; Send the review questions to BIMBase for display, including: The review issues are sent to the BIMBase terminal via the Windows terminal for display.

[0016] The beneficial effect of the present application is that the three-dimensional model review method provided by the present application abandons the traditional paper review form management mode, and forms a closed-loop tracking management of review issues throughout the entire review process through the coordinated work of the server with the first web terminal, the third web terminal and the BIMBase terminal. It can effectively track the processing process to ensure that review issues are effectively resolved, thereby avoiding the problem of design quality decline caused by the failure to modify review issues during implementation.

[0017] Furthermore, the present application uses a lightweight model file solution to eliminate the need for reviewers to install complete design software. They can review online through a web browser, thus achieving multi-terminal online collaborative review and improving the efficiency of design review work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic flow chart of an embodiment of the 3D model review method provided in this application. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0020] It should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flowcharts may be implemented out of order, and steps without logical contextual relationships may be reversed in order or implemented simultaneously. In addition, those skilled in the art may add one or more other operations to the flowcharts, or may remove one or more operations from the flowcharts, under the guidance of the content of this application. Some of the block diagrams shown in the accompanying drawings are functional entities, and do not necessarily correspond to physically or logically independent entities. These functional entities may be implemented in software form, or implemented in one or more hardware modules or integrated circuits, or implemented in different networks and / or processor systems and / or microcontroller systems.

[0021] The descriptions of "first", "second", etc. involved in the embodiments of the present application are only used to describe the implicit purpose, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the technical features defined as "first" and "second" may explicitly or implicitly include at least one of the features. "And / or" describes the association relationship of the associated objects, indicating that three relationships may exist, for example: A and / or B, which can represent: A exists alone, A and B exist at the same time, and B exists alone.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The present application provides a three-dimensional model review method, which is described below.

[0024] Figure 1 A schematic diagram of an embodiment of the 3D model review method provided in this application is shown in FIG. Figure 1 As shown, a 3D model review method is applied to a server of a collaborative design platform, the server cooperates with a user terminal, and the user terminal includes a first web terminal, a second web terminal, a third web terminal, a Windows terminal, and a BIMBase terminal. The method includes: S101, obtaining a review task input by a first web terminal; It should be noted that the project manager creates or deletes the review task through the first web terminal. The review task is created by the project manager in advance according to the project schedule and the actual owner's requirements, and the sub-items involved in the review task, the participating sub-items, the participating reviewers and other information are set, and the relevant sub-items and professional project designers and reviewers are notified through task push messages.

[0025] S102, sending the review task to the second web terminal for display, and obtaining the design model file to be reviewed input by the second web terminal; It should be noted that the project designer receives the review task through the second Web terminal, selects the corresponding design model file to be reviewed on the collaborative design platform and attaches it to the review task, and can unbind the design model file in the bound review task.

[0026] S103, converting the design model file to be reviewed into a lightweight model file; It should be noted that after the design model file to be reviewed is attached to the review task, the design model file to be reviewed and its external link files in the review task are automatically submitted to the lightweight file conversion service to generate a lightweight model file that can be browsed on the Web, and the lightweight model file is stored in the server of the collaborative design platform, and the correspondence between the design model file to be reviewed and its linked reference files and the converted lightweight model file is recorded in the review task.

[0027] S104, sending the lightweight model file to the third web terminal for display, and obtaining the review questions input by the third web terminal; It should be noted that after the project reviewer clicks on the design model file to be reviewed in the review task through the third web terminal, the corresponding lightweight model file is automatically found and opened through the review file, and the lightweight model file with a link reference relationship is automatically loaded.

[0028] It should also be noted that the project reviewer browses the lightweight model file through a third-party web terminal, marks the problematic parts of the model, creates review issues with a status of "pending modification" by marking them in the model, and automatically creates and saves screenshots of the model problems, the three-dimensional spatial location of the problem, and the status information of the current model (such as camera angle, camera position, sectioning status, component visibility, etc.). The reviewer fills in the problem description and pushes it to the project designer for modification.

[0029] S105, sending the review problem to the BIMBase end through the Windows end for display, and obtaining the modified design model file to be reviewed input by the BIMBase end; It should be noted that the project designer views and receives the review issues with the status of "pending modification" and their corresponding design model file list through the Windows terminal. After clicking on the design model file, he / she jumps to the BIMBase terminal, which automatically downloads the design files and their external link files in the drawing task and saves them to the design file directory of the current computer. The external link configuration of the design file is automatically completed according to the algorithm. The design files in the drawing task are all design files created through the collaborative design platform, stored in the server, and the relative paths of other design files referenced by the external links in the file are recorded in the external link reference relationship table of the cloud server; the project designer chooses to view the detailed information of the review issues with the status of "pending modification" through the BIMBase terminal, including screenshots of the model problem and problem description, and can locate the problem in the BIMBase software by clicking on the review problem text or thumbnail. After the designer modifies the model according to the problem description, the status of the modified review problem is set to "modified pending confirmation" and pushed to the project reviewer for confirmation.

[0030] S106. Re-examine the modified design model file to be reviewed until it passes the review.

[0031] Compared with the existing technology, this application abandons the traditional paper review form management mode. Through the coordinated work between the server and the first web terminal, the third web terminal and the BIMBase terminal, a closed-loop tracking management of review issues throughout the entire review process is formed. The processing process can be effectively tracked to ensure that review issues are effectively resolved, thereby avoiding the problem of reduced design quality due to the failure to modify review issues during implementation.

[0032] Furthermore, the present application adopts a solution based on lightweight model files, so that reviewers do not need to install the complete design software, but can implement online review through a web browser, thereby realizing multi-terminal online collaborative review and improving the efficiency of design review work.

[0033] In order to improve the work efficiency of reviewers, in some embodiments, the user terminal also includes a fourth web terminal, and the method also includes: obtaining the enterprise's standard review opinion items, the standard review opinion items include opinion content, keywords, categories, professions and submission time, etc., the standard review opinion items are obtained from a standard review opinion item library, and the standard review opinion item library modifies the keywords, categories, professions and other attributes of the standard review opinion items through the fourth web terminal.

[0034] Correspondingly, step S104 specifically includes: sending the lightweight model file and the standard review opinion items to the third web terminal for display, and obtaining the review questions input by the third web terminal.

[0035] In addition, project leaders and professional leaders can also query the project review issue list through the Web, and can click the export button to export the review issue list in E-Architectural Design cel format.

[0036] The above is a detailed introduction to a three-dimensional model review method provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

[0037] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A three-dimensional model review method based on, characterized in that: Applied to a server, the server cooperates with a first web terminal, a third web terminal and a BIMBase terminal to work together, the method comprising: Obtaining the review task input by the first web terminal; Determine the design model file to be reviewed based on the review task, and convert the design model file to be reviewed into a lightweight model file; Sending the lightweight model file to a third web terminal for display, and obtaining review questions input by the third web terminal; Send the review question to the BIMBase end for display, and obtain the modified design model file to be reviewed input by the BIMBase end; The modified design model file to be reviewed is reviewed again until it passes the review.

2. The three-dimensional model review method according to claim 1, characterized in that: The review task includes participating sub-items, participating majors, and information of participating reviewers.

3. The three-dimensional model review method according to claim 1, characterized in that: The server also works in coordination with the second web terminal; Determining the design model file to be reviewed based on the review task includes: The review task is sent to the second web terminal for display, and the design model file to be reviewed input by the second web terminal is obtained.

4. The three-dimensional model review method according to claim 1, characterized in that: The method further comprises: Obtain the company's standard review opinion items; The lightweight model file is sent to the third web terminal for display, and the review questions input by the third web terminal are obtained, including: The lightweight model file and the standard review opinion items are sent to a third web terminal for display, and the review questions input by the third web terminal are obtained.

5. The three-dimensional model review method according to claim 4, characterized in that: The standard review opinion items include opinion content, keywords, classification, profession and submission time.

6. The three-dimensional model review method according to claim 5, characterized in that: The server also cooperates with the fourth web terminal to work together. The standard review opinion items are obtained from a standard review opinion item library. The standard review opinion item library modifies the keywords, categories and professional attributes of the standard review opinion items through the fourth web terminal.

7. The three-dimensional model review method according to claim 1, characterized in that: The lightweight model file is converted from the design model file to be reviewed and its linked reference file through a lightweight model file conversion service.

8. The three-dimensional model review method according to claim 1, characterized in that: The review problem includes a screenshot of the problem, the three-dimensional spatial location of the problem, and status information of the current model.

9. The three-dimensional model review method according to claim 1, characterized in that: The review questions are created by marking them in the lightweight model.

10. The three-dimensional model review method according to claim 1, characterized in that: The server also works in coordination with the Windows client; Send the review questions to BIMBase for display, including: The review issues are sent to the BIMBase terminal via the Windows terminal for display.

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