Protocol coding and decoding system based on BIM model

By adopting protocol codec system and real-time communication protocol in the BIM model management system, the problems of data redundancy, conflict and inconsistency in traditional BIM model management are solved, real-time update and synchronization of BIM data are realized, and the accuracy and consistency of data are improved.

CN119728818APending Publication Date: 2025-03-28CHINA COMM INFORMATION TECH GRP CO LTD HANGZHOU BRANCH
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Patent Information

Application Number
CN202411565896.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the traditional BIM model management method, centralized data storage and update strategies lead to data redundancy, conflicts and inconsistencies, making it difficult to achieve real-time update and synchronization of BIM data, especially in complex projects, it is difficult to support the creation and management of multiple sub-models.

Method used

A protocol codec system based on BIM model is adopted to obtain the BIM main model and sub-model, set up real-time communication protocols, encode and decode building data using compression algorithms and encryption algorithms, and optimize data transmission and processing through concurrent processing modes and architectures.

Benefits of technology

Real-time data interaction between the BIM main model and the sub-model and instant synchronous update of design data are realized, which improves the accuracy and consistency of BIM data and reduces the risk of data redundancy and conflict.

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Abstract

The invention relates to a BIM model-based protocol coding and decoding system, which comprises a processor and a memory in which a computer program is stored, and when the computer program is executed by the processor, the following steps are realized: obtaining a BIM main model and a plurality of BIM sub-models corresponding to the BIM main model, setting a real-time communication protocol, and according to a corresponding protocol format, carrying out protocol coding and decoding on the BIM sub-models; according to the method, building data is coded and decoded through a compression algorithm and an encryption algorithm, a concurrence mode and a concurrence architecture are confirmed based on the type of a coding and decoding task and the concurrence requirement of the coding and decoding task, and a concurrence coding and decoding logic is realized through a programming language and a framework based on the concurrence architecture and is tested. According to the method, the BIM main model and each sub-model are established, the correctness and performance of the concurrent coding and decoding logic are verified, real-time data interaction between the BIM main model and each sub-model is ensured by setting a real-time communication protocol, instant and synchronous updating of design data is realized, and the accuracy of the BIM data is improved.
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