KIT | KIT-Bibliothek | Impressum | Datenschutz

Leveraging Distributed Ledger Technology for Decentralized Mobility-as-a-Service Ticket Systems

Leinweber, Marc ORCID iD icon 1; Kannengießer, Niclas ORCID iD icon 2; Hartenstein, Hannes 1; Sunyaev, Ali 2
1 Institut für Informationssicherheit und Verlässlichkeit (KASTEL), Karlsruher Institut für Technologie (KIT)
2 Institut für Angewandte Informatik und Formale Beschreibungsverfahren (AIFB), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

Mobility-as-a-Service (MaaS) is a concept for combining different transport modes, including diverse mobility services, while facilitating their use through customer centricity (e.g., pay-as-you-go tariffs, unified interfaces). MaaS platforms offer access to different mobility services of various providers via MaaS ticket systems. IT governance of current ticket systems is largely assigned to central organizations that guide decisions on the ticket system design, modalities, and the participation of mobility providers. Mobility providers depend on decisions of system providers, which can cause discrimination of competitors in MaaS ticket systems and limit flexibility for customers. By distributing decision rights to multiple mobility providers, IT governance for MaaS ticket systems can be decentralized so that dependencies on single providers are reduced.

Distributed Ledger Technology (DLT) can be suitable to technically support such decentralization. However, DLT causes new challenges (e.g., regarding confidentiality, cost, latency, and maintainability), which question the viable use of DLT in real-world deployments of MaaS ticket systems. ... mehr

Preprint §
DOI: 10.5445/IR/1000148153
Veröffentlicht am 01.07.2022
DOI: 10.1007/978-3-658-39438-7_32
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Angewandte Informatik und Formale Beschreibungsverfahren (AIFB)
Institut für Informationssicherheit und Verlässlichkeit (KASTEL)
Kompetenzzentrum für angewandte Sicherheitstechnologie (KASTEL)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2022
Sprache Englisch
Identifikator ISBN: 978-3-658-39437-0
KITopen-ID: 1000148153
HGF-Programm 46.23.03 (POF IV, LK 01) Engineering Security for Mobility Systems
Weitere HGF-Programme 46.23.01 (POF IV, LK 01) Methods for Engineering Secure Systems
Erschienen in Towards the New Normal in Mobility : Technische und betriebswirtschaftliche Aspekte. Hrsg.: H. Proff
Veranstaltung 14. Wissenschaftsforum Mobilität "Towards the New Normal in Mobility" (2022), Duisburg, Deutschland, 23.06.2022
Auflage 1
Verlag Springer Fachmedien Wiesbaden
Seiten 547-567
Schlagwörter Mobility-as-a-Service (MaaS), Decentralized Systems, Distributed Ledger Technology (DLT), Blockchain, Trusted Execution Environments (TEEs)
Nachgewiesen in Dimensions
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
KITopen Landing Page