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Evaluation of the Impacts of On-Demand Bus Services Using Traffic Simulation

Author

Listed:
  • Sohani Liyanage

    (Department of Civil and Construction Engineering, Swinburne University of Technology, Melbourne, VIC 3122, Australia)

  • Hussein Dia

    (Department of Civil and Construction Engineering, Swinburne University of Technology, Melbourne, VIC 3122, Australia)

  • Gordon Duncan

    (Azalient, Edinburgh EH2 4AN, UK)

  • Rusul Abduljabbar

    (Department of Civil and Construction Engineering, Swinburne University of Technology, Melbourne, VIC 3122, Australia)

Abstract

This paper uses smart card data from Melbourne’s public transport network to model and evaluate the impacts of a flexible on-demand transport system. On-demand transport is an emerging mode of urban passenger transport that relies on meeting passenger demand for travel using dynamic and flexible scheduling using shared vehicles. Initially, a simulation model was developed to replicate existing fixed-schedule bus performance and was then extended to incorporate on-demand transport services within the same network. The simulation results were used to undertake a comparative analysis which included reliability, service quality, operational efficiency, network-wide effectiveness, and environmental impacts. The results showed that on-demand buses reduced average passenger trip time by 30%, increased vehicle occupancy rates from 8% to over 50%, and reduced emissions per passenger by over 70% on an average weekday compared to fixed-schedule buses. This study also offers insights for successful on-demand transport implementation, promoting urban sustainability. It also outlines future research directions, particularly the need for accurate short-term passenger demand prediction to improve service provision and passenger experience.

Suggested Citation

  • Sohani Liyanage & Hussein Dia & Gordon Duncan & Rusul Abduljabbar, 2024. "Evaluation of the Impacts of On-Demand Bus Services Using Traffic Simulation," Sustainability, MDPI, vol. 16(19), pages 1-37, September.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:19:p:8477-:d:1488758
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    References listed on IDEAS

    as
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