An improved car-following model accounting for the preceding car’s taillight

Jian Zhang, Tie-Qiao Tang and Shao-Wei Yu

Physica A: Statistical Mechanics and its Applications, 2018, vol. 492, issue C, 1831-1837

Abstract: During the deceleration process, the preceding car’s taillight may have influences on its following car’s driving behavior. In this paper, we propose an extended car-following model with consideration of the preceding car’s taillight. Two typical situations are used to simulate each car’s movement and study the effects of the preceding car’s taillight on the driving behavior. Meanwhile, sensitivity analysis of the model parameter is in detail discussed. The numerical results show that the proposed model can improve the stability of traffic flow and the traffic safety can be enhanced without a decrease of efficiency especially when cars pass through a signalized intersection.

Keywords: Car-following model; Taillight; Signalized intersection; Traffic safety (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (21)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:492:y:2018:i:c:p:1831-1837

DOI: 10.1016/j.physa.2017.11.100

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