基于Paramics的快速路公交专用道设置效果评价

Evaluation of Performance of Bus Lanes on Urban Expressway Using Paramics Micro-simulation Model

以北京市西南三环快速路为例,以实测数据为基础,利用Paramics微观仿真模型对其进行建模,并结合是否进行匝道控制量化分析了不同形式的公交专用道设置前后的仿真结果,分析表明公交专用道施划后若配合匝道控制,专用道更能得到高效、均衡利用.

Taking the Beijing southwest third-ring expressway for example,a micro-simulation model is developed using based on the measured data. And then some quantitative analyses of the simulation results are conducted for before and after the bus lanes setting combined with the presence ofthe ramp control. The results show that if the bus lanes combine with the ramp control,the bus lanes reach the highest efficiency.