Road Traffic Intelligent Design Platform Based on Computer Aided Design and Aided Simulation

A computer-aided and intelligent design technology, applied in design optimization/simulation, input/output of user/computer interaction, computer components, etc., can solve the problem of engineering traffic performance simulation disconnection, affecting the quality and efficiency of road traffic engineering scheme design, etc. problems, to achieve the effect of reducing human design errors, improving design efficiency and solution quality, and saving costs

Active Publication Date: 2022-08-02
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the existing technology, the present invention proposes a road traffic intelligent design platform based on computer-aided design and auxiliary simulation to solve the problem of disconnection between road traffic engineering scheme design and engineering traffic performance simulation in the prior art, which affects road traffic. Technical Problems of Engineering Scheme Design Quality and Efficiency

Method used

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  • Road Traffic Intelligent Design Platform Based on Computer Aided Design and Aided Simulation
  • Road Traffic Intelligent Design Platform Based on Computer Aided Design and Aided Simulation

Examples

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Comparison scheme
Effect test

Embodiment 1

[0054]The present invention provides a road traffic intelligent design platform based on computer-aided design and auxiliary simulation, including:

[0055] The platform configuration component is used to set the platform parameters and complete the system initialization; it is also used to configure the paragraph information that needs to be read in the running process;

[0056] The model import component is used to parse and import the original model, convert it to the platform's own format, and classify the information;

[0057] The CAD scene editing component is used to realize the editing of the geometric information and information attributes of the scene model, including the editing of the main body and the editing of auxiliary facilities;

[0058] CAE real-time simulation component is used to realize real-time simulation of scene traffic elements, including vehicle simulation subsystem, non-motor vehicle simulation subsystem, and crowd simulation simulation subsystem; ...

Embodiment 2

[0120] An electronic device is provided, comprising:

[0121] one or more processors;

[0122] storage means for storing one or more programs,

[0123] When one or more programs are executed by one or more processors, the one or more processors implement the computer-aided design and assistant simulation-based road traffic intelligent design method provided in Embodiment 1.

Embodiment 3

[0125] A computer-readable storage medium is provided, and a computer program is stored on the storage medium. When the program is executed by a processor, the computer-aided design and auxiliary simulation-based road traffic intelligent design method provided in Embodiment 1 can be implemented.

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Abstract

The invention provides a road traffic intelligent design platform based on computer-aided design and auxiliary simulation, including: platform configuration component, model import component, CAD scene editing component, CAE real-time simulation component, scene visualization component, scene publishing component, VR virtual reality component Components, AI-aided design components; CAD and CAE are dynamically linked through memory reading, and real-time rendering, 3D model editing and AI simulation technologies are applied to synchronize road design and verification to realize CAD+CAE+AI integration. The invention can solve the technical problem that the road traffic engineering scheme design and the engineering traffic performance simulation are disconnected in the prior art and affect the design quality and efficiency of the road traffic engineering scheme.

Description

technical field [0001] The invention relates to the technical field of road traffic design and simulation, in particular to a road traffic intelligent design platform based on computer-aided design and auxiliary simulation. Background technique [0002] At present, when carrying out road traffic planning, the usual practice is to carry out road traffic design in CAD software according to the design data, then carry out road traffic simulation in CAE software, and then display the simulation results to assist in formulating road traffic planning schemes . The software of Autodesk and Bentley are the representatives of the CAD industry, and professional simulation software such as VISSIM and TransCAD are the representatives of the CAE industry. Because of the differences in basic data formats, CAD and CAE have a natural barrier to integrate with each other. CAE is rarely used in the design of my country's road traffic due to the cumbersome data transformation and serious disc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/27G06T17/00G06F3/01G06F111/06
CPCG06F30/27G06T17/00G06F3/011G06F2111/06
Inventor 漆亮林永胜陈云勇汪昭宇胡晓红
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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