Effects of real-time traffic information systems on traffic performance under different network structures

作     者：YAO Xue-heng F.Benjamin ZHAN LU Yong-mei YANG Min-hua 姚学恒;F.Benjamin ZHAN;卢咏梅;杨敏华

作者机构：School of Geosciences and Info-PhysicsCentral South University Texas Center for Geographic Information ScienceDepartment of GeographyTexas State University-San Marcos 

出 版 物：《Journal of Central South University》 (中南大学学报(英文版))

年 卷 期：2012年第19卷第2期

页      面：586-592页

核心收录：

学科分类：08[工学] 080203[工学-机械设计及理论] 0838[工学-公安技术] 0802[工学-机械工程] 

基　　金：%% 

主　　题：real-time traffic information traffic network traffic efficiency optimization of urban traffic 

摘      要：The effects of real-time traffic information system(RTTIS)on traffic performance under parallel,grid and ring networks were *** simulation results show that the effects of the proportion of RTTIS usage depend on the road network *** traffic on a parallel network,the performance of groups with and without RTTIS level is improved when the proportion of vehicles using RTTIS is greater than 0 and less than 30%,and a proportion of RTTIS usage higher than 90%would actually deteriorate the *** both grid and ring networks,a higher proportion of RTTIS usage always improves the performance of groups with and without *** all three network structures,vehicles without RTTIS benefit from some proportion of RTTIS usage in a system.