An extended car-following model with consideration of speed guidance at intersections

作者：Zhao, Jing; Li, Peng^*

来源：Physica A: Statistical Mechanics and Its Applications , 2016, 461: 1-8.

DOI：10.1016/j.physa.2016.05.042

• Traffic flow
• Car-following model
• Speed guidance strategies
• Signalized intersection

The main motivation of this paper is to analyze the influences of speed guidance strategies on the driving behaviors under four different traffic signalized conditions and to investigate an extended car-following model to explore how the speed guidance affects two different vehicle types that are intelligent vehicles and traditional vehicles during the phase-change periods. The numerical results show that the proposed model can qualitatively describe the impacts of the speed guidance strategies on vehicle's movement trail including the acceleration strategy, smooth braking strategy, and deceleration strategy. Moreover, the benefits of the speed guidance could be enhanced by lengthening the guiding space range, expanding permitted guiding speed range, and increasing the percentage of the intelligent vehicles.

• 出版日期2016-11-1
• 单位上海理工大学