Classification coding method and classification coding system based on BIM model

Abstract

The invention discloses a classification coding method and system based on a BIM model. The classification coding method based on the BIM model comprises the following specific steps of model uploading, information depth matching rule setting, information depth table matching and information depth value filling. The model uploading comprises steps of uploading the BIM model and carrying out data processing; the information depth matching rule setting comprises a step of configuring a project information depth table according to an organization structure and a project type. The information depth matching refers to selecting different project organizational structures and BIM models to be matched with corresponding information depth tables; the information depth value filling refers to completeness of the value in the matched information depth table. The classification coding system based on the BIM model comprises a data layer system, a basic component system, an application layer system and a terminal. According to the BIM model-based classification coding system, the information depth table can be matched through different organization structures and the BIM model, so that the uniqueness of the information model among different professions and different application systems can be ensured, and the additional structured information and unstructured information of the BIM model can be transmitted to each participant in a lossless manner.

Description

technical field [0001] The invention relates to the field of building information modeling, in particular to a BIM model-based classification and encoding method and system. Background technique [0002] In recent years, building information modeling (BIM) technology has gradually become an important branch of computer-aided architectural design research. The building information modeling platform's intelligent integration function for engineering data information makes it have incomparable advantages over general software platforms in the three stages of the building's full life cycle—design, construction and management. At the same time, different regions and different companies adopt different BIM model professional classification coding systems and data formats, which bring a series of problems to the application of BIM technology, hindering the transmission of project information and standardized management, such as models that cannot be reused, information inconsistenc...

AI Technical Summary

Problems solved by technology

At the same time, different regions and different companies adopt different BIM model professional classification coding systems and data formats, which bring a series of problems to the application of BIM technology, hindering the transmission of project information and standardized management, such as models that cannot be reused, information inconsistencies, and information islands, etc.

Images