Method and system for quick loading and interacting of monitoring BIM model based on standard schematic handbook management

Abstract

The invention relates to a method and system for quick loading and interacting of a monitoring BIM model based on standard schematic handbook management and belongs to the technical field of safety monitoring of water-power engineering. According to the method, a monitoring BIM standard database is established, and managing and loading are carried out layer by layer according to monitoring items; the monitoring BIM module carries out loading in an ordinary direct loading mode and a parameterization loading mode to reduce the workload of model rebuilding according to the monitoring types; geometric model and chartlet information separation is achieved through format conversion by the monitoring BIM model, and model lightweight loading is achieved; by means of a gradating loading technology, quick interacting and displaying of the BIM model are achieved; a multilevel detail algorithm is introduced, when users interact, the different levels of details of the monitoring BIM model are displayed under different sight distances, and the interacting efficiency of the monitoring BIM model is improved. The method and system solve the problem that information loading and interacting efficiency of a monitoring BIM module and auxiliary projects is low and can meet requirements of full-stage monitoring BIM use of the water-power engineering.

Description

technical field [0001] The invention belongs to the technical field of hydropower engineering safety monitoring, and in particular relates to a monitoring BIM model rapid loading interactive method and system based on standard atlas management. Background technique [0002] BIM technology is to express the internal and external structures of engineering buildings in the form of three-dimensional models, and attach design information, construction information, and operation and maintenance information related to engineering buildings to the models for management, which can realize the management of engineering data and engineering objects. A complete description of the entire life cycle of the [0003] Due to the rich information of the BIM model, the loading and interaction of the BIM model has high requirements on hardware equipment, and the interaction and display efficiency of the BIM model in traditional 3D mapping software is low, which seriously affects and restricts t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the deficiencies of the prior art, to provide a monitoring BIM model fast loading interactive method and system based on standard atlas management, which is applicable to various Each participating unit of the hydropower project solves the problem of low efficiency in loading and interacting with the monitoring BIM model and ancillary information from project bidding, project construction, and project completion, and realizes the monitoring of BIM models and their monitoring information in the entire process of the project. Deep application

Images