Multilane Spatiotemporal Trajectory Optimization Method (MSTTOM) for Connected Vehicles
Joint Authors
Wang, Pangwei
Wang, Yunfeng
Deng, Hui
Zhang, Mingfang
Zhang, Juan
Source
Journal of Advanced Transportation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-15
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
It is agreed that connected vehicle technologies have broad implications to traffic management systems.
In order to alleviate urban congestion and improve road capacity, this paper proposes a multilane spatiotemporal trajectory optimization method (MSTTOM) to reach full potential of connected vehicles by considering vehicular safety, traffic capacity, fuel efficiency, and driver comfort.
In this MSTTOM, the dynamic characteristics of connected vehicles, the vehicular state vector, the optimized objective function, and the constraints are formulated.
The method for solving the trajectory problem is optimized based on Pontryagin’s maximum principle and reinforcement learning (RL).
A typical scenario of intersection with a one-way 4-lane section is measured, and the data within 24 hours are collected for tests.
The results demonstrate that the proposed method can optimize the traffic flow by enhancing vehicle fuel efficiency by 32% and reducing pollutants emissions by 17% compared with the advanced glidepath prototype application (GPPA) scheme.
American Psychological Association (APA)
Wang, Pangwei& Wang, Yunfeng& Deng, Hui& Zhang, Mingfang& Zhang, Juan. 2020. Multilane Spatiotemporal Trajectory Optimization Method (MSTTOM) for Connected Vehicles. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1176216
Modern Language Association (MLA)
Wang, Pangwei…[et al.]. Multilane Spatiotemporal Trajectory Optimization Method (MSTTOM) for Connected Vehicles. Journal of Advanced Transportation No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1176216
American Medical Association (AMA)
Wang, Pangwei& Wang, Yunfeng& Deng, Hui& Zhang, Mingfang& Zhang, Juan. Multilane Spatiotemporal Trajectory Optimization Method (MSTTOM) for Connected Vehicles. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1176216
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1176216