联合选择模式的客流交通分配的研究

Study on Urban Passenger Traffic Assignment of Combining Choice Model

本文研究了联合选择客流模式的交通分配方法,用于城市客流交通模式的规划以及四种客流模式客流量的预测。在客流交通分配方面,提出了选择模式与交通分配组合的模型,使交通规划中的两步骤一次完成;用扩展路权矩阵刻划固定线路、非门到门的交通工具的线路网络,反映模式换乘,使各种交通模式有效、合理地参与路网流量的分配,为规划城市客流模式及线路提供一种方法。

This paper presents a traffic assignment method incorporating with passenger travel mode choice,which can be used in the planning of urban passenger travel mode I and the forecast of passenger traffic under four diffe- rent modes,A model taking into account the mode choice and the traffic as- signment at same time is proposed to combing the two steps in the conven- tional planning process into one.An extended road weight matrix is usert describe the line network of fixed lines and the routes taken by non-dood-to- door mode and to reflect the mode interchange,which makes the simulation of different mode traffic effective and reasonable.