Measuring crowding-related comfort in public transport


Çelebi Gonıdıs D., Imre S.

TRANSPORTATION PLANNING AND TECHNOLOGY, cilt.43, sa.7, ss.735-750, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Sayı: 7
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1080/03081060.2020.1805546
  • Dergi Adı: TRANSPORTATION PLANNING AND TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Business Source Elite, Business Source Premier, Communication Abstracts, Compendex, Geobase, INSPEC, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.735-750
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this paper we focus on the estimation of crowding in public transport - specifically urban rail systems - and its effect on perceived comfort. It is different from similar studies in the method it employs for estimating crowding levels in vehicles. Specifically, we formulate a function of time and location, which uses only passenger embarking data to estimate the number of passengers in vehicles. Then we convert the estimated crowding values into perceived discomfort levels by trip section. Our method depends on hourly seasonality assumptions but provides good estimates of crowding in urban rail systems even when passenger alighting data is not available. We illustrate the implementation of our model with the example of the Istanbul Metro system.