As urban transportation network is a complex system with various traffic facilities, it is difficult to macroscopically assess its performance. Two-fluid model provides a measure to analyze the network-wide characteristics of traffic flow, but validation of the model needs to collect the traffic data of individual vehicles. This paper suggests a reliable and feasible method to evaluate macroscopic characteristic of urban street network through combination of GPS (Global Positioning System) and Map-matching based on GIS (Geography Information System), which resolves the problems in data collection. The application of this method redounds to the improvement of urban traffic management and traveler information services.
Macroscopic Evaluation Model of Urban Transportation Network Based on GIS and GPS
First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China
2007-07-09
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Macroscopic Evaluation Model of Urban Transportation Network Based on GIS and GPS
British Library Conference Proceedings | 2007
|Urban transportation safety evaluation - a macroscopic model and analysis
Kraftfahrwesen | 1975
|Macroscopic Fundamental Diagram Based Discrete Transportation Network Design
DOAJ | 2020
|Spatial Analysis Based Urban Road Network Partition Method for Macroscopic Evaluation
British Library Conference Proceedings | 2011
|