Looking at the current development of BIM technology in China—from software to hardware, and then to how enterprises perceive it—it seems that advancing BIM technology here is quite challenging. However, let’s consider a different perspective on BIM development:
1. The most significant improvement BIM offers over traditional CAD systems is that the model’s content is no longer static; it now contains data information. Therefore, any CAD software capable of recording, classifying, and labeling model content can serve as a tool for BIM modeling. Of course, the usability of this information depends on standardization. In other words, data standardization is the core of BIM!
2. The data within BIM models is highly extensible. Initially, BIM must express the logical attributes of model components. Next, it should represent their fundamental physical properties, such as spatial characteristics. Beyond that, the data can be expanded to include qualities like material strength and other attributes, as well as the functional characteristics of complex components. This extensibility is essential for practical operations and maintenance.
3. The later-stage data extensions of BIM cannot be managed by a single software application. Instead, they must adhere to basic information and data standards. Functionally, BIM-related software falls into two categories: one focuses on building models and managing their databases, while the other mines and utilizes data within these databases for operations and analysis.
4. Therefore, the true leader in BIM is the one who controls the model and data standardization platform. All other software functions as plugins or apps on this platform. Developers should carefully consider whether their product serves as a platform or an app.
In summary, the ultimate form of BIM software can be described as follows:
- Platform — emphasizing standardization and sharing
- Professional Features — provided through plugin-based architecture
Meanwhile, the ultimate BIM application spans across:
- Design — involving 3D modeling, data integration, and simulation
- Construction — focusing on automation
- Operations & Maintenance — targeting intelligent management
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