Title: The 3D Simulation Model of Urban Traffic Network
Abstract: After analyzing the current urban traffic network model, this paper presents a new method for building the new 3D simulation model by using ArcGIS software. We developed the 2D and 3D models of topology network, traffic inspection, traffic control and management. The 2D model of traffic intersection and 3D model of urban road network based on DEM are described in detail. At last, the results of simulation are analyzed, which shows that the road model effectively provides special reference, geometrical model and logical model for other mathematic models in the simulation system,and provides storage-space and operation-space for various traffic behavior models and scheduler interface for diversified arithmetics. As compared with forepassed urban traffic model, these models give a more accurate and detailed description of the road network topology and geometry, and lay a good foundation for the traffic simulation models to describe the network traffic state more realistically.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot