contributor author | Sun Chao | |
contributor author | Wang Bo | |
contributor author | Zhang Yunlong | |
contributor author | Xu Jianmin | |
date accessioned | 2017-05-08T22:04:49Z | |
date available | 2017-05-08T22:04:49Z | |
date copyright | June 2012 | |
date issued | 2012 | |
identifier other | jhtrcq%2E0000127.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/70678 | |
description abstract | Urban traffic network state is evaluated based on the traffic state evaluation of its component units (junctions and road sections). However, previous research viewed the intersection into road sections more from the meso perspective, ignoring the effects of the intersection on traffic network state. In the current work, the basic parameters of traffic network state evaluation such as the intersection entrance saturation and the mean space speed of road sections are determined by combining the macro road network state evaluation and microscopic traffic state analysis. The traffic network state coefficient is defined as the traffic flow moving resistance, and the critical value of the traffic network coefficient is studied and determined. A new method of road traffic network state analysis is proposed, and the whole simulated road network state is analyzed. Finally, the whole road network state is evaluated and analyzed according to accessibility and connectivity. | |
publisher | American Society of Civil Engineers | |
title | Urban Network Traffic State Evaluation Based on a Traffic State Coefficient | |
type | Journal Paper | |
journal volume | 6 | |
journal issue | 2 | |
journal title | Journal of Highway and Transportation Research and Development (English Edition) | |
identifier doi | 10.1061/JHTRCQ.0000127 | |
tree | Journal of Highway and Transportation Research and Development (English Edition):;2012:;Volume ( 006 ):;issue: 002 | |
contenttype | Fulltext | |