A Study on The Behavior of Disaggreate Travel Route Choice and Diversion Propensity Models

• Main Authors: Jiin-Long,Leu, 呂錦隆
• Other Authors: Liang-Shyong,Duann
• Format: Others
• Language: zh-TW
• Published: 1994
• Online Access: http://ndltd.ncl.edu.tw/handle/16354555441000409985

碩士 === 國立成功大學 === 交通管理(科學)學系 === 82 === The purpose of this study is to observe the important variables that will affect the route choice and route diversion propensity behavior of radio-taxi and car drivers in Tainan Area.We collected the revealed preference data of route choice behavior and stated preference data of route diversion propensity and used them to construct proper models. This study used logit model, poisson regression model and ordered probit model to construct route choice and diversion models according to different trip purpose, different market segmentation and different data.We found the following results: 1.Due to limited traffic information in Tainan Area, the effect of traffic information is not clear. 2.Of all route choice models,the models estimated by logit model were best.Of all route diversion propensity models ,the models estimated by ordered probit model were better. 3.Generally speaking,travel time is a very important varable in deciding car drivers'' route choice and diversion behavior. The influence of social economic variables were not significant. 4.The effect of different trip purpose on car drivers'' route choice behavior were not significant, but the effect of market segmentation were significant.