基于车路协同的公交优先策略

Bus Priority Strategy Based on Cooperative Vehicle Infrastructure System

针对现有的公交优先控制数据滞后,评价指标单一等问题,提出基于车路协同的公交优先策略,利用车路协同的实时数据信息,综合多个评价指标,进行多交叉口的连续公交优先控制,经过VISSIM仿真验证,可以有效提升公交准点率和交叉口的综合效益。

In view of the existing bus priority control data lag,single evaluation index and other problems,this paper proposes a bus priority strategy based on vehicle road cooperation,which uses the real-time data information of vehicle road cooperation to integrate multiple evaluation indexes to carry out continuous bus priority control at multiple intersections.The VISSIM simulation results show that it can effectively improve the bus punctuality rate and the comprehensive benefits of intersections.