Optimization of Vehicle Assignment for Car Sharing System

  • Authors:
  • Kentaro Uesugi;Naoto Mukai;Toyohide Watanabe

  • Affiliations:
  • Graduate School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-0803, Japan;Faculty of Engineering Division 1, Tokyo University of Science, Kudan-kita, Chiyoda-ku, Tokyo, 102-0073, Japan;Graduate School of Information Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-0803, Japan

  • Venue:
  • KES '07 Knowledge-Based Intelligent Information and Engineering Systems and the XVII Italian Workshop on Neural Networks on Proceedings of the 11th International Conference
  • Year:
  • 2007

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Abstract

Recent advances in information technology enable realization of new on-demand transportation systems. A car sharing system is one of the new on-demand transportation systems and its concept is that people share vehicles to save maintenance cost. A car sharing system is expected as a solution for traffic jams and lack of parkings. There are two types of car sharing systems: the one-way type and the round-trip type. In this paper, we focus on the one-way type. In the one-way type, users can return vehicles to any stations at any time. Thus, it is hard to keep distribution balance of parked vehicles among stations. We propose a method for optimizing vehicle assignment according to distribution balance of parked vehicles. Finally, we report experimental results of our simulation, and evaluate the effect of our method.