A BIM and 3DGIS Fusion Method Oriented to Planning Management

A technology of fusion method and planning scheme, applied in geographic information database, electronic digital data processing, special data processing application, etc., can solve the problem of high labor cost, reduce labor and time cost, and solve the problem of loading and display efficiency. Effect
CN109918526BActive Publication Date: 2021-02-05SHANGHAI MAPPING INST
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI MAPPING INST
Publication Date
2021-02-05

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Abstract

The method of the invention is applied to the field of urban planning management. The BIM and 3DGIS fusion method oriented to planning management is characterized in that firstly, a semantic knowledge base is constructed to quickly extract and implant the BIM data of construction engineering design schemes into the current 3D geographic information data with semantic retrieval conditions; Each building component is an independent control object. According to the area where the BIM scheme is located, the existing spatial analysis algorithm is used to calculate the implantation range of the corresponding regional status model in the scheme, and the current status model of the construction area of ​​the scheme is automatically hidden to realize the BIM data. Embedding into existing GIS data. The present invention is oriented to the business requirements of urban planning management, and is a set of efficient and complete BIM and GIS fusion technical methods.
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Description

technical field

[0001] The method of the invention is applied to the field of urban planning management. Background technique

[0002] BIM technology is a multi-dimensional (three-dimensional space, four-dimensional time, five-dimensional cost, N-dimensional more applications) model information integration technology, which can enable all parties involved in the construction project (including government departments, owners, design, construction, supervision, cost, operation management, project users, etc.) can operate information in the model and operate the model in the information during the entire life cycle of the project from concept generation to complete dismantling, thus fundamentally changing the way practitioners rely on drawings in the form of symbolic text. The working method of project construction and operation management achieves the goal of improving work efficiency, quality and reducing errors and risks throughout the life cycle of construction projects. ...

Claims

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