Behavioral Analysis of residents in Suburban Area

郊区居民的行为模式正在发生巨大的变化。尤其是拥有多辆汽车的人的增加，职业女性和生活方式的变化影响了他们的行为。抓住这些变化来改善交通基础设施是非常重要的。本研究利用Joban线沿线的活动调查数据，取得了以下重要成果：1)提出了基于家庭层面而非个人层面的行为分析方法。2)分析了交通出行行为变化的模式和原因。更换者的数量并不少，家庭属性是变化的重要因素。3)团体旅游受到家庭属性的强烈限制。大多数情况下，每个家庭的妻子在组织家庭成员的旅行方面发挥着非常重要的作用。4)利用LISREL模型分析影响家庭成员行为的潜在因素的作用。

Behavioral patterns of residents in suburban area are changing drastically. Especially increase of owners of plural cars, working womens and change of life style have influenced their behavior. It is very important to catch these changes to improve transportation infrastructures. This research achieved following important results by using activity survey data executed along Joban Line. 1)The method of behavioral analysis, based on household level not based on personal level is presented. 2)Patterns and reasons of behavioral change in access trip has been analysed. Numbers of changers are not so few and attributes of household are big factor of changing. 3)Group trip are strongly restricted by attributes of each household. Most of the case, the wife in each household has a very important role to organize trips caused by household members. 4)Effects of latent factors that influence behaviours of household members are analysed by LISREL Model.