The Share-A-Ride Problem with Integrated Routing and Design Decisions: The Case of Mixed-Purpose Shared Autonomous Vehicles

  • Max van der Tholen
  • , Breno A. Beirigo
  • , Jovana Jovanova
  • , Frederik Schulte*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

12 Citations (Scopus)

Abstract

The shared autonomous vehicle (SAV) is a new concept that meets the upcoming trends of autonomous driving and changing demands in urban transportation. SAVs can carry passengers and parcels simultaneously, making use of dedicated passenger and parcel modules on board. A fleet of SAVs could partly take over private transport, taxi, and last-mile delivery services. A reduced fleet size compared to conventional transportation modes would lead to less traffic congestion in urban centres. This paper presents a method to estimate the optimal capacity for the passenger and parcel compartments of SAVs. The problem is presented as a vehicle routing problem and is named variable capacity share-a-ride-problem (VCSARP). The model has a MILP formulation and is solved using a commercial solver. It seeks to create the optimal routing schedule between a randomly generated set of pick-up and drop-off requests of passengers and parcels. The objective function aims to minimize the total energy costs of each schedule, which is a trade-off between travelled distance and vehicle capacity. Different scenarios are composed by altering parameters, representing travel demand at different times of the day. The model results show the optimized cost of each simulation along with associated routes and vehicle capacities.

Original languageEnglish
Title of host publicationComputational Logistics
Subtitle of host publication12th International Conference, ICCL 2021, Enschede, The Netherlands, September 27–29, 2021, Proceedings
EditorsMartijn Mes, Eduardo Lalla-Ruiz, Stefan Voß
Place of PublicationCham
PublisherSpringer
Pages347-361
Number of pages15
ISBN (Electronic)978-3-030-87672-2
ISBN (Print)978-3-030-87671-5
DOIs
Publication statusPublished - 2021
Externally publishedYes
Event12th International Conference on Computational Logistics, ICCL 2021 - University of Twente (online), Enschede, Netherlands
Duration: 27 Sept 202129 Sept 2021
Conference number: 12
https://iccl2021.nl/

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence (LNAI) and Lecture Notes in Bioinformatics (LNBI))
Volume13004
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference12th International Conference on Computational Logistics, ICCL 2021
Abbreviated titleICCL 2021
Country/TerritoryNetherlands
CityEnschede
Period27/09/2129/09/21
Internet address

Keywords

  • n/a OA procedure
  • Shared autonomous vehicles
  • Vehicle routing problem
  • Capacity optimization

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