Modeling the Joint Network Equilibrium with Private and Shared Autonomous Vehicles

Zhuoye Zhang, Fangni Zhang, Wei Liu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

This paper models the joint network equilibrium of parking and travel route choices under the mixed traffic flow with shared-autonomous vehicles (SAVs) and private autonomous vehicles (PAVs). The PAVs can drive themselves to park after dropping off travelers, while SAVs are operated by operators to serve the travelers between related origin-destination pairs. In particular, the PAV travelers have to determine the parking location choice, and travel route choice in order to minimize their travel cost and/or their travel time. The SAVs service operator will route its vehicles in order to minimize each vehicle's travel time. The joint user equilibrium of both PAVs and SAVs can be formulated as a Variational Inequalities problem (VI). The existence and uniqueness/non-uniqueness of the equilibrium are discussed. A solution approach is also presented for solving the joint equilibrium.

Original languageEnglish
Title of host publicationCICTP 2022
Subtitle of host publicationIntelligent, Green, and Connected Transportation - Proceedings of the 22nd COTA International Conference of Transportation Professionals
EditorsShanjiang Zhu, Junfeng Jiao, Hongqi Tian, Guangjun Gao, Xiaokun Wang, Yinggui Zhang, Pu Wang, Helai Huang
PublisherAmerican Society of Civil Engineers (ASCE)
Pages2680-2692
Number of pages13
ISBN (Electronic)9780784484265
DOIs
Publication statusPublished - 2022
Event22nd COTA International Conference of Transportation Professionals, CICTP 2022 - Changsha, Hunan Province, China
Duration: 8 Jul 202211 Jul 2022

Publication series

NameCICTP 2022: Intelligent, Green, and Connected Transportation - Proceedings of the 22nd COTA International Conference of Transportation Professionals

Conference

Conference22nd COTA International Conference of Transportation Professionals, CICTP 2022
Country/TerritoryChina
CityChangsha, Hunan Province
Period8/07/2211/07/22

ASJC Scopus subject areas

  • Transportation

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