Engineering construction simulation system and method based on BIM

By embedding AI algorithms into the BIM simulation system, intelligent prediction and autonomous optimization of the construction process can be achieved, solving the problems of model-data separation and insufficient dynamic adaptability in construction simulation technology, and improving the accuracy and collaborative efficiency of construction.

CN122413892APending Publication Date: 2026-07-17HUAFENG TECH (NANJING) CO LTD
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Patent Information

Application Number
CN202610308351.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing BIM-based construction simulation technologies suffer from problems such as the disconnect between the model and construction data, limited visualization dimensions, and insufficient dynamic adaptability. This makes it difficult to achieve intelligent pipeline optimization and the linkage visualization of construction organization plans, leading to construction conflicts, schedule delays, and cost overruns.

Method used

It adopts BIM model building units, multi-source data acquisition units, data fusion processing units, and multi-dimensional simulation units, and embeds AI algorithms to realize intelligent prediction, autonomous optimization, and dynamic closed-loop management of the construction process. It optimizes construction plans through graph neural networks, long short-term memory networks, and deep reinforcement learning algorithms, and combines 4D visualization technology to display construction progress and resource allocation.

Benefits of technology

It significantly improves the accuracy and adaptability of construction simulation, reduces the risks of pipeline collisions, schedule deviations and cost overruns, and improves the collaborative and communication efficiency of the construction process.

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Abstract

The invention belongs to the technical field of engineering construction and digital management, and particularly relates to a BIM-based engineering construction simulation system and method.The BIM-based engineering construction simulation system comprises a BIM model building unit, a multi-source data acquisition unit, a data fusion processing unit, a multi-dimensional simulation unit and a visual display unit; the system is characterized in that an artificial intelligence algorithm is embedded into the multi-dimensional simulation unit, and the multi-dimensional simulation unit comprises a construction scheme optimization module based on a graph neural network and reinforcement learning, a construction progress prediction module based on an LSTM-TCN hybrid model, a cost optimization simulation module based on deep reinforcement learning and an intelligent decision engine. According to the method, intelligent prediction, autonomous optimization and dynamic closed-loop management and control of the construction process are achieved through the AI algorithm, the pipeline collision rate can be effectively reduced, the progress deviation can be early warned in advance, the construction cost can be dynamically controlled, the accuracy and adaptability of construction simulation are remarkably improved, and the method has extremely high engineering application value.
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