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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Comparative Performance Analysis of Relocation Policies for Electric Vehicle Sharing Systems
verfasst von : Junghoon Lee, Gyung-Leen Park, Dongwook Lee
Erschienen in: Computer Applications for Bio-technology, Multimedia, and Ubiquitous City
Verlag: Springer Berlin Heidelberg
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This paper selects possible relocation scenarios for electric vehicle sharing systems and measures the service ratio through our analysis framework. The experiment exploits the actual trip records collected in a taxi telematics system in Jeju city area as future sharing demand. Its goals include testing the validity of the analysis framework for a sharing system design as well as discovering the behavioral characteristics in basic relocation policies to take into account when designing a new sophisticated relocation scheme. The sharing performance is measured for even, utilization-based, and morning-focused schemes based on the assumption that the relocation is carried out during the non-operation hours. The performance analysis results find out that it is useful to focus on the pick-up requests during the first few hours after the operation starts and that it is necessary to develop a prediction-based proactive relocation scheme to cope with request fluctuation in the airport area.