集成先进出行者信息系统影响的混合配流模型

提出了一种混合交通配流模型，通过市场渗透引入ATIS对出行者路径选择模式的影响，该混合模型主要针对ATIS携有者和非ATIS携有者两种类型出行者给定市场渗透条件下的不同路径选择行为，本文提出了给定市场渗透条件下的一个凸规划问题，指出ATIS携有者的出行收益由平均出行时间和平均感知出行时间之差决定，解的存在性和唯一性证明同时给出。

A Combined Multiple Equilibrium Behavior Model with Incorporated Influences of Advanced Traveller Information Systems*

This paper develops a mixed multiple equilibrium behavior traffic assignment model with endogenous market penetration. The mixed assignment model deals with explicitly two types of travelers: those equipped with an ATIS and those without access to any ATIS. For this mixed multiple equilibrium behavior model, the paper presents a convex programming behavior problem given the level of market penetration, and proposes that the received benefit of the equipped motorists is measured by perceived time saving (e.g. stochastic mean travel time minus expected perceived travel time) in a mixed behavior equilibrium over a common traffic network. The uniqueness and existence of solution is also proved in this paper.