現今非工作旅次數在尖峰時段已有遞增之趨勢,且尖峰時之非工作旅次增加率更大於非尖峰時之非工作旅次增加率,其中,相當高比例為聯結性之接送行為。除了工作與上學,接送也在時間及空間向度受限,且接送需與他人之排程配合。從美國與台北調查資料顯示除了必須性活動,旅運者參與接送之比例偏高。以台北來說,在尖峰時段常常因為家長接送小孩造成學區附近交通壅塞,且接送必須性活動時,即受限於時間與空間,因而常發生於同個時段與同個地點。 本研究利用美國交通部2009年所調查之NHTS資料,以及臺北市政府2009年所執行之旅次日誌調查,以家戶內接送成員進行特性分析,分析結果顯示乘客之接送需求在時段上分佈,以及駕駛者參與接送與其他活動之鏈結型態。研究結果發現,在台北之乘客相較於紐約之接送需求較集中在上(下)學,且在時段上較集中在晨峰與昏峰;以駕駛者來說,台北駕駛者參與純接送之比例甚高,也就是說,接送活動較不易與其他活動鏈結;透過本研究之特性分析,對都會旅運者之旅運行為有進一步之瞭解,並能作為相關運輸政策之參考。
Today, the non-work travel has been increasing during peak hours, and the growth of the non-work trips increase at the peak greater than at the non-peak.Among the non-work trips, the pick-up link activities along journeys. In addition to the work and school commuting, the pick-up behavior is confined with time and location, and needs to conjunction with other scheduling. Traveling survey data of the United States and Taipei city show high rates of pick-ups for the work and schooling. These thereafter cause traffic problems near the school areas. Nonetheless, the pick-ups to work and school usually occur during the same period daily. This study used the NHTS travel data collected by U.S. Department of Transportation in 2009 and the trip diary surveyed by the Department of Rapid Transit Systems of Taipei City Government in 2009. The analysis results revealed passenger travel demand patterns at different peak periods. The driver participation of the pure pick-ups was higher in Taipei than in New York. In other words, the pick-up trip was hard to chain with other activities. According to this study, the basic properties of pick-up trips in terms of purpose and travel time were shown to highly intertwined with time and location.