To analyze the car-following behavior accurately, this paper takes the drivers’ psychological factors into the consideration based on the psychological field theory. The vehicle dynamics indexes are extracted through vehicle history trajectories and the driving styles are clustered by k-means methods. After that the perception coefficient, reaction coefficient, and driving style correction coefficient are obtained and integrated into the psychological field for characterizing the drivers’ driving styles. The psychological car-following model which considers the driving styles is built based on the Full Velocity Difference (FVD) model. Finally, the model is validated under the MATLAB/Simulink environment and the result reveals that the psychological field car-following model achieves higher accuracy of characterizing car-following behavior compared with the FVD model and the interaction potential model.
Psychological Field Effect Analysis and Car-Following Behavior Modeling Based on Driving Style
Int.J Automot. Technol.
International Journal of Automotive Technology ; 25 , 5 ; 1065-1076
01.10.2024
12 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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