BIM technology-based municipal engineering traffic dispersion method

A technology of transportation and engineering, applied in image data processing, 3D modeling, instruments, etc.

Inactive Publication Date: 2020-11-06
GUANGZHOU FIRST MUNICIPAL ENG CO LTD
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of BIM modeling ability and the shortage of BIM technology application, the application of BIM traffic guidance s...

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
  • BIM technology-based municipal engineering traffic dispersion method
  • BIM technology-based municipal engineering traffic dispersion method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the examples.

[0018] Preliminary review shall be carried out on the design description, structural construction drawings, pipeline diagrams of surrounding buildings (structures), construction plans, and professional deepening drawings in the construction drawings issued by the design unit. Sort and summarize the drawing problems that arise to the design unit, adjust and modify the construction drawings, specifically including the construction layout, size and elevation, scope, node layout, etc.

[0019] Before modeling, collect relevant data on modeling standards and coding. According to the BIM modeling specification and the actual project situation, a BIM modeling standard in line with road engineering is established to standardize the 3D model; the BIM coding system is based on the BIM data model, and the BIM model is used as the coding carrier, that is, all codes can correspond to ...

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 invention relates to a BIM technology-based municipal engineering traffic dispersion method, which comprises the following steps: checking, conforming to a design drawing, and carrying out preliminary review on the design drawing; establishing a three-dimensional model through Revit modeling software according to the corrected design drawing and the BIM modeling standard, and outputting a model file in an FBX format; encoding and splitting the model according to the progress plan and the construction process to ensure that the BIM model is matched with the construction progress; obtainingtraffic flow information and morning and evening peak time periods through data provided by a traffic management department and aerial photography of the unmanned aerial vehicle; and importing the FBXfile into LumenRT software for traffic simulation, determining a reasonable dispersion scheme, and optimizing the traffic dispersion scheme. Traffic in a construction influence range is simulated byusing a three-dimensional dynamic model, a traffic defibering scheme is optimized for input of related data such as traffic flow in different time periods, and traffic enclosures, indication boards, warning signs and the like are reasonably arranged.

Description

technical field [0001] The invention relates to the technical field of municipal engineering construction, in particular to a method for dredging municipal engineering traffic based on BIM technology. Background technique [0002] With the acceleration of my country's urbanization process, the original municipal roads cannot meet the growing traffic volume, and the number of municipal road projects is also increasing. Traffic guidance is very important for municipal engineering, and it is also an important task in the construction preparation stage. The traditional traffic guidance method uses the general construction plan to set up, and uses CAD drawings to perform two-dimensional traffic simulation. [0003] With the promotion and application of BIM technology, the method of simulating traffic flow scheme based on BIM three-dimensional modeling has attracted more and more attention. Due to the limitation of BIM modeling ability and the shortage of BIM technology applicat...

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
IPC IPC(8): G06T17/10G06Q50/26G06Q10/06
CPCG06T17/10G06Q50/26G06Q10/067
Inventor 李贲陈宇超王军吴捷冯静立陈昂戴奕陈亦洋骆瀚衍吴毅
Owner GUANGZHOU FIRST MUNICIPAL ENG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap