中心城公交专用道设置策略研究

Research on Bus Transit Lane Planning in City Center

为指导中心城市公交专用道规划,以上海市北横通道为例进行优化设计。实地调研了通道运行车速、公交客流及乘客出行目的,并基于公交大数据提取客流OD及站点上、下客流量,证明了公交专用道布设需求。基于规范解读及案例分析,论证路侧式公交专用道更适用于研究对象。利用VISSIM及Synchro微观仿真模型发现专用道开通前后公交运行效率提升及对社会车辆影响较小。研究结果可为交通管理部门提供理论依据。

To guide bus lane planning in city center,North Cross Channel in Shanghai was chosen as an optimized road.Vehicles’average traveling speed on the channel,bus passenger flow,and passengers’trip purpose were investigated based on field survey.The trip OD,passenger flow on bus stations were analyzed based on big data,which improved the necessity of setting bus lane.Based on professional standards and case analysis,curbside bus lane was improved to be more suitable for North Cross Channel.Finally,VISSIM and Synchro micro-simulation models were established to improve the performance of bus lane and side effect to social vehicles.The result could also provide theoretical basis of solution to bus lane planning for local traffic management department.