文献详情
The Effect of Connected Vehicle Environment on Global Travel Efficiency and Its Optimal Penetration Rate
文献类型期刊
作者Dai, Rongjian[1];Lu, Yingrong[2];Ding, Chuan[3];Lu, Guangquan[4]
机构
通讯作者Ding, CA (reprint author), Beihang Univ, Sch Transportat Sci & Engn, Beijing Key Lab Cooperat Vehicle Infrastruct Syst, Beijing 100191, Peoples R China.
来源信息年:2017  
期刊信息JOURNAL OF ADVANCED TRANSPORTATION影响因子和分区  ISSN:0197-6729
摘要The effect of connected vehicle environment on the transportation systems and the relationship between the penetration rate of connected vehicle and its efficiency are investigated in this study. An example based on the classical two-route network is adopted in this study, in which the drivers consist of two types: informed and uninformed. The advantages and disadvantages of the connected vehicle environment are analyzed, and the concentration phenomenon is proposed and found to be mitigated when only a fraction of drivers are informed. The simulation tool embodying the characteristics of the connected vehicle environment is developed using the multiagent technology. Finally, different scenarios are simulated, such as the zero-information environment, the full-information environment, and the connected vehicle environment with various penetration rates. Moreover, simulation results of the global performance of the transportation system are compared. The results show that the connected vehicle environment can efficiently improve the performance of the transportation system, while the adverse effects due to concentration rise out from the excessive informed drivers. An optimal penetration rate of the connected vehicles is found to characterize the best performance of the system. These findings can aid in understanding the effect of the connected vehicle environment on the transportation system.
收录情况SCIE(WOS:000404925400001)  SSCI(WOS:000404925400001)  
所属部门交通科学与工程学院
DOI10.1155/2017/2697678
学科工程:土木;运输科技
人气指数346
浏览次数346
基金National Natural Science Foundation of China [71503018, U1564212, U1664262]
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