CN113961990A - Building inner space management system based on BIM technology - Google Patents
Building inner space management system based on BIM technology Download PDFInfo
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- CN113961990A CN113961990A CN202111110003.7A CN202111110003A CN113961990A CN 113961990 A CN113961990 A CN 113961990A CN 202111110003 A CN202111110003 A CN 202111110003A CN 113961990 A CN113961990 A CN 113961990A
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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Abstract
The invention relates to a building internal space management system based on a BIM technology, which is characterized in that a BIM model of a building is established through the BIM technology, relevant information given by a room as a unit is stored in a database, the BIM model is called and dynamically integrated to form a comprehensive BIM model, database information is obtained in time and is associated to the model, space information management of each room in the building is achieved through timely updating of the building space information database, floor transformation progress display, floor room distribution management and visual dynamic management of building space are carried out, and data such as floor transformation progress, room distribution information, room personnel information and the like are intuitively integrated.
Description
Technical Field
The invention relates to a building internal space management system based on a BIM technology.
Background
In the prior art, the three-dimensional space characteristics inside the building are difficult to embody by displaying and managing the building in a two-dimensional mode, and the room reconstruction and personnel change conditions of each floor, the room occupation and the personnel change conditions of each department in the building cannot be intuitively embodied and effectively managed.
Disclosure of Invention
The invention aims to provide a building internal space management system based on a BIM technology, which is used for managing based on a building BIM model, so that the intuitiveness is increased, and the management efficiency is improved.
The technical scheme adopted by the invention is as follows:
a building interior management system based on BIM technology, comprising:
the modeling module is used for establishing a BIM (building information model) for a 2D drawing of a building;
the database module is used for storing the building information of the BIM model;
the Unity development engine module is used for displaying the model built by the modeling module;
the programming module is used for writing and modifying the overall architecture of the model in the Unity development engine module;
the UI design module is used for connecting each room of the building with the database by using a UI button;
and the model information distribution module is used for realizing the function of model informatization in Unity.
Furthermore, the modeling module adopts Revit, Hongheymaker BIM Space or other BIM modeling software.
Further, the programming module adopts Visual Studio programming.
Further, the model built by the modeling module is converted by 3Dmax or Maya software to derive fbx format.
The invention has the positive effects that: the invention can realize that the space management process of the building can be intuitively embodied in a 3D form, can quickly manage and control the idle rooms or stations, is more intuitively displayed, maximizes the utilization rate of the rooms, and achieves the purposes of saving resources and improving the efficiency.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
As shown in FIG. 1, the invention comprises a modeling module, a database module, a Unity development engine module, a programming module, a UI design module and a model information distribution module.
In the modeling module, a BIM engineer performs modeling through BIM modeling software such as Revit and Hongheyou BIM Space and establishes a BIM model of the building according to a 2D drawing of the building.
The built model is converted by 3Dmax or Maya software to derive fbx format so that the fbx format can be displayed in a Unity development engine module. Since the converted model does not carry information data of the BIM model, the room information of the BIM model is stored through database software, such as MySQL database, after being exported.
The Unity development engine module uses the singleton mode to develop, so that the memory overhead of software in operation is reduced.
And the programming module adopts Visual Studio programming software to preliminarily write the whole framework in the Unity and then modifies the framework according to the corresponding requirements.
In the UI design module, a UI designer sets one-to-one corresponding UI buttons for a system interface and room distribution conditions to serve as a bridge for connecting each room with the database.
In the model information distribution module, a Unity developer binds UI buttons and each room of a BIM model correspondingly through code writing, the database is connected with a Unity engine, and a state machine is used for distributing model information so as to achieve the function of model informatization in Unity.
The model information distribution module uses a state machine to distribute information to the model, so that information matching can be accurately carried out on the current model state.
The modeling module is subjected to digital modeling by a BIM team, then the model is subjected to light weight processing, and finally the model is imported into a Resources folder of Unity by a Unity developer to be made into a prefabricated body and stored in the file. And then binding the model through the compiled event trigger script to facilitate loading in the scene, loading the model by using a preloading and asynchronous loading mode, and loading at any time to destroy the CPU/GPU load during software running, so that the software running is smoother, and the problem of card frames cannot occur even if a larger model is loaded.
The building BIM model is established through the BIM technology, the building BIM model comprises a spatial structure model in a design stage, a progress model in a floor transformation stage and the like, relevant information given by a room as a unit is stored in a database, the BIM model is called and dynamically integrated to form a comprehensive BIM model, database information is obtained in time and is related to the model, the spatial information management of each room in the building is achieved through the timely updating of the building spatial information database, floor transformation progress display, floor room distribution management and visual dynamic management of building space are carried out, and the building BIM model is favorable for intuitively integrating data such as the progress of floor transformation, room distribution information, room personnel information and the like.
It should be noted that, the present invention combines several modules in the prior art, thereby achieving the technical problem to be solved by the present invention, and the modules mentioned in the present invention can find corresponding applications in the prior art.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A building interior space management system based on BIM technology, characterized in that it comprises:
the modeling module is used for establishing a BIM (building information model) for a 2D drawing of a building;
the database module is used for storing the building information of the BIM model;
the Unity development engine module is used for displaying the model built by the modeling module;
the programming module is used for writing and modifying the overall architecture of the model in the Unity development engine module;
the UI design module is used for connecting each room of the building with the database by using a UI button;
and the model information distribution module is used for realizing the function of model informatization in Unity.
2. The BIM technology-based building interior Space management system of claim 1, wherein the modeling module employs Revit, Hongheymaker BIM Space or other BIM modeling software.
3. The BIM technology-based building interior space management system of claim 1, wherein the programming module is programmed using Visualstudio.
4. The system for managing the internal space of a building based on BIM technology as claimed in claim 1, wherein the model built by the modeling module is transformed by 3Dmax or Maya software to derive fbx format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110003.7A CN113961990A (en) | 2021-09-22 | 2021-09-22 | Building inner space management system based on BIM technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110003.7A CN113961990A (en) | 2021-09-22 | 2021-09-22 | Building inner space management system based on BIM technology |
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| Publication Number | Publication Date |
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| CN113961990A true CN113961990A (en) | 2022-01-21 |
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| CN202111110003.7A Pending CN113961990A (en) | 2021-09-22 | 2021-09-22 | Building inner space management system based on BIM technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115578068A (en) * | 2022-10-25 | 2023-01-06 | 广东星神科技有限公司 | Digital management method and device for office space |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509653A (en) * | 2018-04-18 | 2018-09-07 | 苏州智在云数据科技有限公司 | A kind of BIM building WEB terminal visualization engine and its application method |
-
2021
- 2021-09-22 CN CN202111110003.7A patent/CN113961990A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509653A (en) * | 2018-04-18 | 2018-09-07 | 苏州智在云数据科技有限公司 | A kind of BIM building WEB terminal visualization engine and its application method |
Non-Patent Citations (2)
| Title |
|---|
| 寇金龙: "基于BIM和VR的大跨钢结构施工模拟和监测研究" * |
| 张治国: "建筑物理环境与BIM信息模型关联交互体验系统的研究" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115578068A (en) * | 2022-10-25 | 2023-01-06 | 广东星神科技有限公司 | Digital management method and device for office space |
| CN115578068B (en) * | 2022-10-25 | 2023-05-05 | 广东星神科技有限公司 | Digital management method and device for office space |
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Application publication date: 20220121 |