Effect on Travelers' Activities and Environmental Impacts by Introducing a Next-Generation Personal Transport System in a City
Effect on Travelers' Activities and Environmental Impacts by Introducing a Next-Generation Personal Transport System in a City
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DOI：
10.1080/15568318.2013.710124
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发表时间：
2013-05
影响因子：
3.9
通讯作者：
T. Iryo;Takahiko Kusakabe;Ippei Yamanaka;Y. Asakura
中科院分区：
文献类型：
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作者：
T. Iryo;Takahiko Kusakabe;Ippei Yamanaka;Y. Asakura
摘要几家汽车制造商提出了一种称为低速私人旅行模式（LSPTM）的汽车运输替代模式。它是一种小型单座电动汽车，可以以5-20公里/小时左右的速度行驶。此外，它被视为改善行人流动性和鼓励使用公共交通工具的工具。本研究的目的是估计如何提高行人的流动性，以及如何通过引入这种车辆对环境产生影响。首先，我们会进行一项交通工具选择的陈述式偏好调查，以根据使用调查系统量度的受访者的实际行程，确定使用者对LSPTM的偏好。为了评估LSPTM如何扩展旅行者的活动，提出了一个联合logit模型来预测从科比中心地区的火车站到目的地的旅行者的目的地和方式选择与参数估计所述的偏好调查的方式选择。根据该模型得出的结论是，在以50日元的票价引入LSPTM后，一半人访问的区域面积增加了2.6倍。这可以鼓励人们使用火车和LSPTM而不是汽车，这可以导致排放的总体减少。
ABSTRACT Several car manufacturers have proposed an alternative mode of auto transport called the low-speed private travel mode (LSPTM). It is a small single-seat electric vehicle that can run at speeds of around 5–20 km/h. Further, it is regarded as a tool to improve the mobility of pedestrians and encourage the use of public transport. The aim of this study was to estimate how the mobility of pedestrians will be improved and how the environment will be impacted by the introduction of this vehicle. At the outset, a stated preference survey of the modal choices is conducted to ascertain the users' preference for the LSPTM to walking based on the actual trips of the respondents measured using the probe person survey system. To evaluate how traveler's activities will be expanded by the LSPTM, a joint logit model was proposed to predict the destination and mode choices of travelers travelling from a train station in the central area of Kobe to their destinations with parameters estimated by the stated preference survey of the modal choices. Based on the model, it was concluded that the size of the area where half the number of people visit increased by 2.6 times after introducing the LSPTM at a fare of 50 yen. This can encourage people to use trains and the LSPTM instead of cars, which can cause the total reduction of the emissions.