摘要
旨在建立公交专用道延误与公交车流量的关系模型。为了方便建模,引入了单位公交专用道延误的概念,即公交车在单位长度(100 m)路段、单个站点和单个交叉口的延误之和。然后应用VISSIM仿真软件,按照参数标定、建立路网、设定输出文件、执行仿真、仿真模型的有效性检验等流程建立了公交专用道仿真模型。最后基于仿真输出的数据,建立了单位公交专用道延误与流量的线性模型。该模型可用于预测公交车在专用道的延误。
To establish the model between delay and bus volume on bus lane, this paper introduced the concept of unit delay （ short form of unit delay on bus lane）, considering the modeling convenience. It defined unit delay as the sum of delays a bus experiences at a stop, an intersection and on 100 m-long link. It constructed simulation model for bus lane using VISSIM. The VISSIM simulation procedure included parameter calibration, building road network, setting output data, conducting simulation and simulation validation. Finally, it established the model for delay and bus volume on bus lane based on the VISSIM simula- tion output data. The proposed model can be applied to predict the bus delay on bus lanes.
出处
《计算机应用研究》
CSCD
北大核心
2016年第5期1363-1365,1369,共4页
Application Research of Computers
基金
国家自然科学基金资助项目(51308115)
