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Trajectory Planning Method for Mixed Vehicles Considering Traffic Stability and Fuel Consumption at the Signalized Intersection
Joint Authors
Fang, Shan
Yang, Lan
Wang, Tianqi
Jing, Shoucai
Source
Journal of Advanced Transportation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-10
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Traffic lights force vehicles to stop frequently at signalized intersections, which leads to excessive fuel consumption, higher emissions, and travel delays.
To address these issues, this study develops a trajectory planning method for mixed vehicles at signalized intersections.
First, we use the intelligent driver car-following model to analyze the string stability of traffic flow upstream of the intersection.
Second, we propose a mixed-vehicle trajectory planning method based on a trigonometric model that considers prefixed traffic signals.
The proposed method employs the proportional-integral-derivative (PID) model controller to simulate the trajectory when connected vehicles (equipped with internet access) follow the optimal advisory speed.
Essentially, only connected vehicle trajectories need to be controlled because normal vehicles simply follow the connected vehicles according to the Intelligent Driver Model (IDM).
The IDM model aims to minimize traffic oscillation and ensure that all vehicles pass the signalized intersection without stopping.
The results of a MATLAB simulation indicate that the proposed method can reduce fuel consumption and NOx, HC, CO2, and CO concentrations by 17%, 22.8%, 17.8%, 17%, and 16.9% respectively when the connected vehicle market penetration is 50 percent.
American Psychological Association (APA)
Fang, Shan& Yang, Lan& Wang, Tianqi& Jing, Shoucai. 2020. Trajectory Planning Method for Mixed Vehicles Considering Traffic Stability and Fuel Consumption at the Signalized Intersection. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1175336
Modern Language Association (MLA)
Fang, Shan…[et al.]. Trajectory Planning Method for Mixed Vehicles Considering Traffic Stability and Fuel Consumption at the Signalized Intersection. Journal of Advanced Transportation No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1175336
American Medical Association (AMA)
Fang, Shan& Yang, Lan& Wang, Tianqi& Jing, Shoucai. Trajectory Planning Method for Mixed Vehicles Considering Traffic Stability and Fuel Consumption at the Signalized Intersection. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1175336
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1175336