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Robo-Taxi service fleet sizing: assessing the impact of user trust and willingness-to-use

Author

Listed:
  • Reza Vosooghi

    (Université Paris-Saclay
    Institut de Recherche Technologique SystemX)

  • Joseph Kamel

    (Institut de Recherche Technologique SystemX)

  • Jakob Puchinger

    (Université Paris-Saclay
    Institut de Recherche Technologique SystemX)

  • Vincent Leblond

    (Institut de Recherche Technologique SystemX)

  • Marija Jankovic

    (Université Paris-Saclay)

Abstract

The first commercial fleets of Robo-Taxis will be on the road soon. Today important efforts are made to anticipate future Robo-Taxi services. Fleet size is one of the key parameters considered in the planning phase of service design and configuration. Based on multi-agent approaches, the fleet size can be explored using dynamic demand response simulations. Time and cost are the most common variables considered in such simulation approaches. However, personal taste variation can affect the demand and consequently the required fleet size. In this paper, we explore the impact of user trust and willingness-to-use on the Robo-Taxi fleet size. This research is based upon simulating the transportation system of the Rouen-Normandie metropolitan area in France using MATSim, a multi-agent activity-based simulator. A local survey is made in order to explore the variation of user trust and their willingness-to-use future Robo-Taxis according to the sociodemographic attributes. Integrating survey data in the model shows the significant importance of traveler trust and willingness-to-use varying the Robo-Taxi use and the required fleet size.

Suggested Citation

  • Reza Vosooghi & Joseph Kamel & Jakob Puchinger & Vincent Leblond & Marija Jankovic, 2019. "Robo-Taxi service fleet sizing: assessing the impact of user trust and willingness-to-use," Transportation, Springer, vol. 46(6), pages 1997-2015, December.
    • Handle: RePEc:kap:transp:v:46:y:2019:i:6:d:10.1007_s11116-019-10013-x
    DOI: 10.1007/s11116-019-10013-x
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    References listed on IDEAS

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    1. Shaheen, Susan & Sperling, Daniel & Wagner, Conrad, 1998. "Carsharing in Europe and North American: Past, Present, and Future," University of California Transportation Center, Working Papers qt4gx4m05b, University of California Transportation Center.
    2. Daniel J. Fagnant & Kara M. Kockelman, 2018. "Dynamic ride-sharing and fleet sizing for a system of shared autonomous vehicles in Austin, Texas," Transportation, Springer, vol. 45(1), pages 143-158, January.
    3. Susan Shaheen & Nelson Chan & Helen Micheaux, 2015. "One-way carsharing’s evolution and operator perspectives from the Americas," Transportation, Springer, vol. 42(3), pages 519-536, May.
    4. David Charypar & Kai Nagel, 2005. "Generating complete all-day activity plans with genetic algorithms," Transportation, Springer, vol. 32(4), pages 369-397, July.
    5. Shaheen, Susan PhD & Chan, Nelson & Micheaux, Helen, 2015. "One-Way Carsharing's Evolution and Operator Perspectives from the Americas," Institute of Transportation Studies, Research Reports, Working Papers, Proceedings qt83s1z8j4, Institute of Transportation Studies, UC Berkeley.
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    Cited by:

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    3. Taha Benarbia & Kyandoghere Kyamakya & Fadi Al Machot & Witesyavwirwa Vianney Kambale, 2023. "Modeling and Simulation of Shared Electric Automated and Connected Mobility Systems with Autonomous Repositioning: Performance Evaluation and Deployment," Sustainability, MDPI, vol. 15(1), pages 1-23, January.
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    5. Zwick, Felix & Kuehnel, Nico & Hörl, Sebastian, 2022. "Shifts in perspective: Operational aspects in (non-)autonomous ride-pooling simulations," Transportation Research Part A: Policy and Practice, Elsevier, vol. 165(C), pages 300-320.

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