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J-GLOBAL

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.aap.2018.12.022

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1177/0361198118797802

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.tra.2017.01.026

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.trd.2016.11.019

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Language：Japanese   Publisher：The City Planning Institute of Japan  

In this study, we studied the control of excessive people staying in railway station in Tokyo Metropolitan Area after a large earthquake. By building assignment models for railway network, first we found that some terminal stations might be overwhelmed by the excessive people after the resumption of railway service. Second, by analyzing the scenarios of going home all at once, and staying for a while and going home under the control, we found that the control would drastically reduce people staying in station. We also found that under the control about 70% commuters might need to shift the time of riding a train for decreasing the excessive people staying in station as compared with the scenario without the control.

DOI： 10.11361/journalcpij.50.352

CiNii Books

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Other Link： https://jlc.jst.go.jp/DN/JLC/20016478723?from=CiNii

Language：Japanese   Publisher：The City Planning Institute of Japan  

In this study, we investigated the effects of expressway network on truck trips through logistics facilities in Tokyo Metropolitan Area by analyzing the Road Traffic Census in 1990 and 2005. As a result, first, we indicated that the number of truck trips through logistics facilities increased significantly over the 15 years. Second, we found that travel time savings that development of expressway induced affected the generation and number of truck trips through logistics facilities by tobit models. However, third, we found that only part of the truck trip ODs used the newly opened expressway sections with minimum travel time, and that it was likely that the travel time saved was consumed for arriving at the logistics facilities earlier than later.

DOI： 10.11361/journalcpij.50.697

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Other Link： https://jlc.jst.go.jp/DN/JLC/20017081595?from=CiNii

Language：English  

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3141/2427-04

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.aap.2013.03.024

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.iatssr.2013.05.001

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.aap.2011.08.004

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3141/2270-20

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Language：English   Publisher：The City Planning Institute of Japan  

In this study, we investigated fuel economy and the effectiveness of Ecodriving programs in developing (Manila) and developed (Tokyo) countries. We especially focused on the driver's characteristics including psychological aspects among other factors influencing fuel economy and the outcome of Ecodriving programs. First, we demonstrated that the Ecodriving program was effective in urban areas in developing countries such as Manila. Second, we developed common psychological measurements that were applicable to both Tokyo and Manila drivers. With respect to driver's psychological aspects, we found rough driving influenced absolute fuel economy in Tokyo negatively. If we are to know the psychological and non-psychological characteristics of the participants of the Ecodriving program in advance, we might be able to improve the program by incorporating those characteristics.

DOI： 10.11361/journalcpij.46.265

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3141/2213-08

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3141/2252-19

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Language：Japanese   Publisher：The City Planning Institute of Japan  

In this study, we conducted the interview survey for extracting empirical knowledge on Mega Urban Transportation Project. We selected fifteen stakeholders of the project who belonged to planning and implementing organizations, contractors, academics and citizens as interviewees. We also collected introductory articles of the project from easily available journals for identifying the empirical knowledge which we found in the interview survey data but not in the introductory articles. From our discourse analysis, we concluded that the interview data was richer in the empirical knowledge especially on the way to improve the understanding of the citizens and the understanding of the relevant administrative bodies about the project than the available articles and that, in the latter case, the interview data contained the knowledge in more concrete manner.

DOI： 10.11361/journalcpij.45.3.475

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Language：Japanese   Publisher：The City Planning Institute of Japan  

In this study, we studied earthquake evacuation planning for urban underground railroads. According to our survey on the morning peak-hour operation of one of the underground railroads in Tokyo Metropolitan Area, it is highly likely that some passengers must stay in congested vehicles for a long time after a large earthquake happens. Our questionnaire survey on the perception and behavioral intention of the underground railroad passengers indicated that they mostly perceived the underground railroad as not safe when a large earthquake happened, and that once some passengers started to evacuate from underground to ground level, there might be many followers, which could induce secondary disaster because of the limited space within underground stations. Our results also implied that if the authority can improve the safe image of the railroad, the situation might be improved dramatically.

DOI： 10.11361/journalcpij.45.3.493

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Language：Japanese   Publisher：Japan Association for Real Estate Sciences  

DOI： 10.5736/jares.24.1_45

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Other Link： https://jlc.jst.go.jp/DN/JLC/20013436665?from=CiNii

Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3141/2082-18

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Language：Japanese   Publisher：The City Planning Institute of Japan  

Most mega-cities whose population is over five million contain several sub-centers as well as city center with maximum employment. The growth of sub-centers might be intended by city government policy in order to reduce congestion and energy use in transport sector. On the contrary, more concentration may be advocated because of density economy that mega-city can generate for business sector. In this study, with person trip surveys conducted in seven mega-cities, we investigated the effects of employment distribution in terms of commuting time, business accessibility of surrounding employment and energy use in commuting transport. We found that while commuting time was less in sub-centers than city center, employment accessibility and energy use were better in city center than sub-centers.

DOI： 10.11361/journalcpij.42.3.895

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Language：Japanese   Publisher：The City Planning Institute of Japan  

While the importance of physical activity such as walking for reducing the risk of lifestyle related disease is well understood, auto-dependence might decrease walking behavior during travel to work places or shopping centers. This study investigated the relationship between health condition indexed as body mass index (BMI) and built environment such as supply of sidewalks by conducting a questionnaire survey in four residential areas with different characteristics. According to our analysis, first, the relationship between commuting mode choice and BMI was confirmed. Second, the relationship between built environment and physical activity was detected, but the result supported the idea that the people who liked walking chose the built environment with better walking facilities, leading to the superficial relationship.

DOI： 10.11361/journalcpij.42.3.925

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Language：Japanese   Publisher：The City Planning Institute of Japan  

In order to apply discrete choice models, the analyst must define choice set that each decision maker faces clearly. Several alternative ways such as stochastic approach were proposed, however, searching behavior received less attention. In this study, we constructed the experimental system, with which each decision maker searches the database of well over 1000 artificial residential unit alternatives, forms the choice set, and finally chooses one out of his/her choice set. We found that each decision maker searched the database longer when we gave more monetary incentives to the decision maker. We also compared residential unit choice models with/without searching framework and found that the residential unit choice model with searching framework made better prediction than the model without it.

DOI： 10.11361/journalcpij.42.3.547

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Publisher：Japan Society of Civil Engineers  

In this paper, we studied the effects of compact city policy on infrastructure maintenance cost such as water supply and sewage systems. Defining compact city policy as the policy which increases population density, we estimated how much reduction in infrastructure maintenance cost would be expected if such policy was adopted. According to our study, the policy would save about 71 billion yen annually in 2030. However, we also noted that the number of the people who will be exposed to the risk of earthquake attack might increase if compact city policy is adopted without paying attention to it.

DOI： 10.2208/journalip.24.217

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Language：Japanese   Publisher：The City Planning Institute of Japan  

While bicycle mode is desirable from the viewpoint of global environment, illegal on-street parking damages local environment typically in railroad station plaza. An efficient way of enforcement activity is required which takes account of bicycle user's behavior. First, how bicycle users perceive the level of enforcement activity, such as penalty and probability of being enforced, is examined. Second, bicycle user's perception of other user's compliance, which is reflected in their choice of access mode to railroad station through social interactions, is studied. Finally, access mode choice models are estimated with discrete choice theory, by which I conclude that the level of enforcement affects bicycle user's behavior in several ways. The impact is also dependent on the perception of enforcement activity.

DOI： 10.11361/journalcpij.41.1.37

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J-GLOBAL

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Language：English   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

Present traffic network model require that all possible origins and destinations of trips be represented as if they were taking place to and from a small set of points or centroids. This misrepresents the access cost from trip-ends to the networks, especially the cost from home to train stations. In order to alleviate this spatial aggregation problem, we suggest a new network model which regarding connecter cost as random valuables. We applied this model to the railway networks in the Tokyo Metropolitan Area, and confirmed its applicability

DOI： 10.2208/journalip.18.545

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

In this Paper, to analyze the relationship between decision-making and costs of obtaining, holding, and using heavy duty trucks, we build a binary logit model. It accounts holding duration choice behavior of heavy duty trucks atmicro-level truck holding structure. As a result of the analysis, the effects of costs on the holding duration choice behavior are confirmed. By applying this model to actual trip data, case studies about the effects of policies on emission gas control and tax reform, we discover the balance between the policy effectiveness and the tax revenue.

DOI： 10.2208/journalip.18.417

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

In this paper, a computerized travel data collection system was developed. It is a network based client server system and integrates GIS function to display, collect and calculate geographic data. A stated preference survey on travel mode choice was carried out using both this system and paper questionnaire. Then each type of data was compared through estimating mode choice models. In this time, concerning the goodness of fit of models, paper questionnaire survey was better. Other important result was the grade of evaluation of respondents about survey system such as the reality of hypothetic alternatives influenced the goodness of fit of models.

DOI： 10.2208/journalip.18.123

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：Japanese   Publisher：Japan Society of Civil Engineers  

One of the various Intelligent Transport System (ITS) projects is Parking Guidance and Information (PGI) system development. It assists a driver to park his/her car in the city center where available parking spaces are limited. In this study, the driver's parking searching behavior under PGI system was modeled first theoretically. Then the model was applied to the driver's parking behavior in Tama Center area. The resul is supported that the driver would choose a certain parking by weighting relative expected utility for each alternative parking facility under uncertainty. The model analysis also indicated that parking searching behavior was induced if the en-route parking choice proved worse than expected in city center, which implied en-route information is more important than one near the final destination.

DOI： 10.2208/jscej.2000.660_15

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

This paper estimated the damage from road traffic noise and analyzed the effects of integrated noise reduction policies in Sendai City. First road traffic noise analysis model was developed which consisted of road traffic assignment model and road traffic noise estimation model. Then policy measures such as noiseless pavement (drainage asphalt pavement and porous elastic road surface), cordon pricing and the combined action were tested. We found that drainage asphalt pavement was more efficient than porous elastic road surface in terms of cost/benefit ratio. We also predicted that cordon pricing without beltways caused deterioration of noise damage around the cordon line, while cordon pricing with beltways decreased total noise damage with little deterioration there.

DOI： 10.2208/proer.28.171

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

To the context of bicycle access to rail station, we applied the social cost approach. The validity of bicycle use regulation and the efficiency of resource cost allocation between the probability and penalty of enforcement targeting illegal bicycle palters were evaluated. We concluded that this approach, still constrained much, would be very promising and the resource cost of actual enforcement and the damage cost of parked bicycles were needed for further analysis.

DOI： 10.2208/journalip.17.863

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：English   Publishing type：Research paper (international conference proceedings)  

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Language：English   Publishing type：Research paper (international conference proceedings)  

DOI： 10.1061/40503(277)130

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Language：English   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

This paper describes the elements of land use/transportation measures for reducing car use and their relationship with car use. And it studies the desirable location of shopping center (SC) in terms of car use reduction, and the possibility that SCs locate at such position in terms of profit. The results are:(1) If SCs' catchment area is wide, their desirable location is near city center, but the possibility is not so high.(2) If catchment area is limited to their adjacency, their desirable location is a little distant from city center and the possibility is higher than (1).

DOI： 10.2208/journalip.15.217

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Publisher：Japan Society of Civil Engineers  

In Indonesia, the relocation of bus terminal caused more inconvenience to intercity passenger.This study revealed that the intercity bus boarding place and access mode choice model was reasonably successful in providing an understanding of their determinant factors. The policy variables affecting access mode is access travel time, while in the case of boarding place are out of vehicle time and difference in intercity bus time. Shorter distance passenger was found to have higher sensitivity to access travel time and difference in intercity bus time than their counterpart. Three policy implications have been analyzed to verify the usefulness of model.

DOI： 10.2208/journalip.15.689

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

Following literature review of foreign papers on induced traffic, definition, theoretical framework, and practical methods of predicting induced traffic were in vestigated. In short term, induced traffic emerges in the form of increasing trip rate and also of farth er driving. Finally shopping trip mode choice and frequency models were estimated in accordance with theory. The model, though preliminary, akes it clear that there are ways of handling induced traffic wimth soundly theoretical foundations.

DOI： 10.2208/journalip.14.519

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Language：Japanese   Publishing type：Research paper (scientific journal)  

DOI： 10.2208/journalip.12.527

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：土木学会  

DOI： 10.2208/jscej.1993.470_145

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Publisher：Japan Society of Civil Engineers  

In some context of travel demand analysis, mixture of discrete and continuous dependent variables should be considered simultaneously. Most of these cases the correlation of error terms between the two required discrete-continuous model technique to avoid biased estimation of parameters. We have applied this to the context of shopping destination choice model as discrete, and shopping trip generation model as continuous model, following utility maximization theory.<BR>In conclusion, the analysis which could account for the discrete-continuous error term correlation indicated the biased situation and correcting terms, inserted into shopping trip generation model, were found to be significant.<BR>Finally existent trip generation model, ordered logistic model, was constructed to compare model reliability and characteristics. Relatively ordered logistic model indicated suferior ability to reproduce the original dataset, but corrected discrete-continuous model had also some power of prediction.

DOI： 10.2208/journalip.10.47

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese   Publishing type：Research paper (scientific journal)  

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Language：Japanese  

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Language：Japanese  

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Language：Japanese   Publisher：日本都市計画学会  

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Language：Japanese   Publisher：Japan Society of Civil Engineers  

Illegal on-street parking behavior is one typical example of social dilemma. In this study, the driver's parking location choice behavior between illegal on-street and off-street parking is analyzed. First, the driver's perception that illegal on-street parking problem is a social dilemma issue is examined. Then, two latent determinants, attitudes toward convenience and law-abiding are assumed and tested by covariance structure analysis. Finally, parking location choice models are estimated for two groups divided by these latent variables. The results show the promotion of law-abiding attitude is important for solving illegal on-street parking problem.

DOI： 10.2208/jscej.2003.737_39

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Language：English  

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese  

J-GLOBAL

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Language：Japanese   Publisher：The City Planning Institute of Japan  

We construct a model that evaluates the influence of aged society with fewer children and decreasing population upon the urban public transportation system until the year 2050. The characteristic of our forecasting model is firstly we use the cohort population forecasting model considering the acquisition ratio of driving license. Secondly we use the spatially detailed and socio-economically multi-classed OD matrix and the large transportation network with multi-mode. Thirdly we use the combined modal split / assignment model. We put the Chiba Urban Monorail as a case study, and show how much this transportation system will be suffered from the fewer number of customers due to the progress of aged society with fewer children. Finally we proposed some ideas so as to maintain the urban public transportation.

DOI： 10.11361/journalcpij.36.541

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Publisher：Japan Society of Civil Engineers  

In the evolution and diffusion of information and communication technologies (ICT), the effects of telecommunications on activity and travel behavior need to be understood. In this paper, features of information and communication medium and a concept of activity scheduling are summarized firstly. Daily use of telecommunications and its effects on activity schedule are analyzed using data collected by one-week activity and telecommunication diary survey for students. Analyses of available time for telephone and e-mail communications are presented based on an idea of virtual accessibility. Lastly, future prospects are described about the methods of analyzing ICT and travel proposed in this study.

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DOI： 10.2208/journalip.18.517

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Language：Japanese  

J-GLOBAL

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese   Publisher：交通工学研究会  

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J-GLOBAL

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Language：Japanese  

J-GLOBAL

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Language：Japanese   Publisher：経済調査会  

CiNii Books

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Publisher：Japan Society of Civil Engineers  

For aged society it is needed to understand travel behavior and the effects of transport policies to daily activity pattern of the elderly. In this paper, using one-week activity diary data, GIS-based gaming simulation tool linked with alternative activity pattern generator is developed, introducing pick-up mode considering space-time constraints of two people&#039;s activity schedules and trade-off of multi-day activities. By conducting depth interview surveys with this tool, detailed and particular constraints were understood and the possible new activity patterns to the change of constraints considering pick-up mode and multi-day activities were examined, which is difficult for the traditional questionnaire surveys.

DOI： 10.2208/journalip.17.667

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese   Publisher：日本都市計画学会  

CiNii Books

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Language：Japanese  

J-GLOBAL

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Language：Japanese   Publisher：The City Planning Institute of Japan  

This paper aims to develop travel behavior data collecting system using GPS (Global Positioning System) and PHS (Personal Handyphone System) and to examine the systems&#039; applicability for travel survey for people. The detailed travel behavior data would be very useful to evaluate the effects of TDM strategies and ITS technologies. We developed travel behavior data collecting system using GPS and PHS, and collected spatio-temporal data of car trip using GPS system and person trip using PHS system. For GPS data, we gave examples of day-to-day variability analysis of travel distance, time, velocity of commuting trips. We analyzed the probability of collecting trip data from PHS data. Some problems for further application to travel survey for people using these new systems are summarized.

J-GLOBAL

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Language：Japanese  

J-GLOBAL

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Publisher：Japan Society of Civil Engineers  

By Nobuaki OHMORI Yasunori MUROMACHI Noboru HARATA Katsutoshi OHTA For aged society, it is important to provide user-friendly transport environment. We calculated travel time and generalized time to measure accessibility to general hospitals, and analyzed if aged people can do out-of-home activity within his daily time-space constraint, using their time use data. We simulated the change of accessibility after moving of a hospital from the center to the suburbs and the effect of improvement of transportation and activity service. As a result, accessibility gets worse. It is difficult to maintain the present accessibility only by improving of transportation service, and it is more useful to improve activity service leve

DOI： 10.2208/journalip.15.671

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Language：Japanese   Publishing type：Research paper, summary (national, other academic conference)  

CiNii Books

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese   Publishing type：Research paper, summary (national, other academic conference)  

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Language：Japanese   Publisher：日本交通政策研究会  

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Language：Japanese   Publisher：交通工学研究会  

CiNii Books

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Language：Japanese  

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Language：Japanese   Publisher：日本行動計量学会  

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Language：Japanese   Publisher：日本行動計量学会  

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