Activity diary surveys using GPS mobile phones and PDA
Activity diary surveys using GPS mobile phones and PDA
复制标题
使用 GPS 手机和 PDA 进行活动日记调查
DOI：
--
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
N. Harata
中科院分区：
文献类型：
--
作者：
Nobuaki Ohmori;M. Nakazato;K. Sasaki;K. Nishii;N. Harata
本文介绍了如何活动日记是必要的信息，调查个人的旅行行为和活动参与之间的关系。本研究开发了一套以全球定位系统（GPS）手机为基础的活动日志调查系统和一套以PDA为基础的活动日志调查系统。该软件用Java编程，可在移动的电话设备上输入活动日记信息。位置数据由装有全球定位系统的移动的电话定期自动收集。为审查调查制度的优点，对总共49名参与者进行了两次试点调查。通过将该软件收集的活动数据与传统的纸质活动日志调查收集的数据进行比较，发现该系统有助于减少数据输入的时滞，并减轻数据输入的空间限制。然而，被调查者的负担取决于被调查者的特点。配备GPS的基于PDA的活动日志调查软件是用HTML编写的。进行了两次试点调查，并将PDA收集的活动数据与纸质调查数据进行了比较。无论是活动的数量和总活动时间记录在纸上的调查，特别是在家里的活动。由于电子手帐软件内有预先编定的核对系统，受访者可能难以记录并行的活动。
This paper describes how activity diary is necessary information for investigating the relationships between individual travel behavior and activity engagement. A Global Positioning System (GPS) mobile-phone-based activity diary survey system and a GPS-equipped Personal Digital Assistant (PDA)-based activity diary survey system are developed in this study. The software, which is programmed in Java works on mobile phone devices for entering information on activity diaries. Positional data are automatically collected at regular intervals by GPS-equipped mobile phones. Two pilot surveys were conducted for a total of 49 participants in order to examine the advantages of the survey system. By comparing activity data collected by the software with data collected by the conventional paper-based activity diary survey, it was found that the system was useful for reducing a time lag in data entry and mitigating spatial constraints for data entry. However, the respondent’s burden depends on the characteristics of the respondents. The software for the GPS-equipped PDA-based activity diary survey is programmed in HTML. Two pilot surveys were conducted and activity data collected by the PDA were compared with paper-based survey data. Both the number of activities and total activity time recorded were longer in the paper-based survey, especially in in-home activities. It could be difficult for the respondents to record parallel activities because of the pre-programmed check system in the PDA software.
DOI：
10.1016/j.trc.2004.07.010
发表时间：
2004-06-01
影响因子：
8.3
作者：
Asakura, Y;Hato, E
通讯作者：
Hato, E