Basing on the real-time dynamic data in condition of connected vehicles, the paper optimized the BPR impedance function model, built a more reasonable control model on the real-time dynamic reversible lane. For avoiding the conflict between light and heavy traffic flow, a buffer zone setting model is proposed, which improves the operation safety of the real-time dynamic reversible lane. Finally, the scheme was verified through VISSIM simulation by taking Xiangyu avenue of Huai'an City as the example. The results show that, for the 3.2km section, the average travel time in the direction of heavy traffic flow decreases by 3.4% and the total travel time decreases by 550.8min after using the real-time dynamic reversible lane, while the average travel time in the direction of light traffic flow is basically the same. The real-time dynamic reversible lane could not only overcome the shortcomings of traditional tidal lane, but also reduce the total travel time of vehicles effectively and greatly improve the traffic efficiency of the road network.

CICTP