Transit signal priority in a connected vehicle environment: User throughput and schedule delay optimization approach

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

1 Sitaatiot (Scopus)
33 Lataukset (Pure)

Abstrakti

Transit signal priority (TSP) is a common strategy to improve bus right-of-way at signalized intersections. However, TSP systems have several challenges, such as negative externalities for non-transit users, and handling conflicting priority requests. Considering recent advances in connected vehicle technology, we propose a user-based signal priority strategy (UST) to facilitate bus movement at intersections while minimizing adverse effects to non-transit users. Additionally, we extend UST by minimizing bus scheduled delay (UST-SD) to compensate bus delay that is caused by network congestion. We compare UST and UST-SD with a conventional TSP ring barrier controller (RBC) at an isolated signalized intersection in a microscopic simulation environment. The findings show that the proposed strategy improves user and vehicle performance measures while providing priority for buses.
AlkuperäiskieliEnglanti
Otsikko2020 Forum on Integrated and Sustainable Transportation Systems, FISTS 2020
KustantajaIEEE
Sivut252-257
Sivumäärä6
ISBN (elektroninen)978-1-7281-9503-2
DOI - pysyväislinkit
TilaJulkaistu - 3 marraskuuta 2020
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE Forum on Integrated and Sustainable Transportation Systems - Delft, Alankomaat
Kesto: 3 marraskuuta 20205 marraskuuta 2020

Conference

ConferenceIEEE Forum on Integrated and Sustainable Transportation Systems
LyhennettäFISTS
MaaAlankomaat
KaupunkiDelft
Ajanjakso03/11/202005/11/2020

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