CORSIM模型在北京信号交叉口的适用性研究

An Exploration of the Application of CORSIM in Simulating Signalized Intersections of Beijing

CORSIM 是被广泛用于美国和其它欧洲国家道路网的仿真模型。本文的目的是研究 CORSIM 在北京信号交叉口的适用性。仿真结果表明 CORSIM 可以用来仿真自行车与行人总量小于 1200(veh + 人/h)的信号交叉口。本研究将有助于利用诸如 CORSIM 的仿真模型评价信号交叉口的运行状况,并为自主开发完全适合我国国情的仿真软件提供有益的素材。

CORSIM has been widely used in simulating roadway network in the USA and other European countries. The objective of this paper is to explore the applicability of CORSIM in simulating the signalized intersections of Beijing, capital of China. The simulation results show that CORSIM can apply to simulate the signalized intersection when the combined flow of bicycle and pedestrian is under 1200 (veh + p/h). It is believed from this study that the perspective of the study is very promising in the signalized intersection evaluation using simulation package like CORSIM.