Traffic wave model based on vehicle-infrastructure cooperative and vehicle communication data

doi:10.1111/coin.12346

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Traffic wave model based on vehicle-infrastructure cooperative and vehicle communication data
	Yuan, Huazhi 1; Zhang, Hongjia 2; Liu, Xuelian 3; Jiao, Xinlong 3
刊名	Computational Intelligence
	2020-11-01
卷号	36 期号:4 页码:1755-1772
关键词	Acoustic wave velocity Cooperative communication Kinematics Motor transportation Roads and streets Street traffic control Vehicle to infrastructure Vehicle to vehicle communications Vehicles Wave propagationCo-operative systems Co-ordinated control Internal communication systems Kinematic characteristics Propagation process Road traffic monitoring Signalized intersection Vehicle communications
ISSN号	08247935
DOI	10.1111/coin.12346
英文摘要	Urban trunk road system undertakes the main traffic trip, and congestion occurs frequently in rush hours. In order to clearly describe the propagation process of traffic waves in signalized intersections, and then optimize phase difference. This article proposes a kinematic model for the traffic wave based on the physical mechanism of car-following and the kinematic characteristics of the traffic wave propagation. The actual road traffic monitoring data was extracted from the vehicle-infrastructure cooperative system and vehicle internal communication system. Then we obtained the values of the stop-and-start wave velocity. Compared with the measured data, the results showed that the calculation of the wave velocity of the traffic wave model had a relative error of up to 5% vs the measured data, confirming the validity of the model. Through the analysis of the model, we obtained the difference in the effects on traffic wave velocity of the vehicle speed and the space headway. Our findings provide a theoretical basis for coordinated control and management of urban trunk road traffic and phase difference optimization of signalized intersections. Meanwhile, the research results also provide a theoretical basis for alleviating traffic congestion during the rush hour. © 2020 Wiley Periodicals LLC.
WOS研究方向	Computer Science
语种	英语
出版者	Blackwell Publishing Inc.
WOS记录号	WOS:000535617700001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/132300]
专题	土木工程学院
作者单位	1.School of Civil Engineering, Lanzhou University of Technology, Lanzhou, China; 2.School of Automobile, Chang'an University, Xi'an, China; 3.School of Mechanical Engineering, Ningbo University of Technology, Ningbo, China
推荐引用方式 GB/T 7714	Yuan, Huazhi,Zhang, Hongjia,Liu, Xuelian,et al. Traffic wave model based on vehicle-infrastructure cooperative and vehicle communication data[J]. Computational Intelligence,2020,36(4):1755-1772.
APA	Yuan, Huazhi,Zhang, Hongjia,Liu, Xuelian,&Jiao, Xinlong.(2020).Traffic wave model based on vehicle-infrastructure cooperative and vehicle communication data.Computational Intelligence,36(4),1755-1772.
MLA	Yuan, Huazhi,et al."Traffic wave model based on vehicle-infrastructure cooperative and vehicle communication data".Computational Intelligence 36.4(2020):1755-1772.