淮安市公交专用道运行效果评价及优化设计

Evaluation and Analysis of the Effect of Bus Lane in Huai'an

文中探讨了淮安市公交专用道对道路交通的影响,选取淮海南路和解放路交叉口,并对其道路参数、交通量、车速、信号配时方案进行调查。在VISSIM仿真软件中创建设置公交专用道平峰和高峰、不设置公交专用道平峰和高峰这四个微观仿真模型。选取小汽车延误、公交车延误、排队时长三个指标,对比分析设置公交专用道的影响。分析仿真结果,对淮安市公交专用道的设置进行优化与验证,得到最终的优化方案,以避免淮安公交专用道存在的不足。

In order to explore the impact of Huai＇an bus lane on road traffic capacity,selects the intersection of Huaihai South Road and Jiefang Road,and investigates its road parameters,traffic volume,speed and signal timing. And this paper use VISSIM simulation software to create four models： setting the bus lane in rush hours and non-peak hours,not setting the bus lane peak in rush hours and non-peak hours. Select the car delay,bus delays,queuing time these three indicators to analyze the bus lane having an impact on road traffic capacity. Through the analysis results,the setting of Huai＇an bus lane is further optimized and verified,and the final optimization scheme is obtained to avoid the blindness of Huai＇an bus lane setting