Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

Active Publication Date: 2021-02-05
SHANGHAI MAPPING INST
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, the technical solution of the present invention can realize the sharing and collaboration of data in the planning and design phase of construction projects, and can solve the problem that a large amount of labor costs are required to integrate BIM (Building Information Model) oriented to urban planning management into the current scene

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A BIM and 3DGIS Fusion Method Oriented to Planning Management
  • A BIM and 3DGIS Fusion Method Oriented to Planning Management
  • A BIM and 3DGIS Fusion Method Oriented to Planning Management

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] 1. BIM information classification based on semantics, BIM information extraction based on semantic retrieval conditions:

[0020] BIM data classification is relatively professional, and it is difficult for non-BIM professional technicians to quickly and efficiently screen the information required for the project.

[0021] Semantics-based BIM information classification: Classify BIM building components according to attributes and functions, obtain semantics-based BIM family classification information and object information in the family, and use semantic identification to construct a semantic knowledge base.

[0022] The specific process is as figure 2 shown. Build a semantic knowledge base for BIM information screening. The semantic knowledge base stores the mapping relationship between various semantic information and BIM classifi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/58G06F16/587G06F16/538G06F16/36G06F16/29
Inventor 汪旻琦毛炜青郭功举潘冠杰张唯曹维潘琛
Owner SHANGHAI MAPPING INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com