Abstract

In order to study the influence of V2I (Vehicle-To-Infrastructure) on traffic flow at signalized intersections, a vehicle-following model at signalized intersections based on V2I is established in this paper. On the basis of the FVD (Full Velocity Difference) model, the influence of V2I on the operation of intelligent vehicles at signalized intersections is considered. Through the numerical simulation analysis, it was found that the vehicle following model based on the V2I signalized intersection can better reflect the effect of V2I on the vehicle operation at the intersection. At the same time, with the increase of the influence degree and range of V2I, it can effectively improve the traffic efficiency of the vehicles at the signalized intersection.

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