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, Weidmann, Ulrich, Carrasco, Nelson, Kupferschmid, Jonas, Marti, Christian, Schwertner, Michael, 2015 >>
Author(s): Weidmann, Ulrich, Carrasco, Nelson, Kupferschmid, Jonas, Marti, Christian, Schwertner, Michael
Title: Stand des Wissens zu Schweizer Tramsystemen im Mischverkehr
Abstract: 2
Published in: Schriftenreihe/Institut für Verkehrsplanung und Transportsysteme
Volume: 174
ISBN: 978-3-905826-38-8
Publication date / Date received: 2015-01-01
Publication status: Zürich
Publication status: Published
Language: German
DBID source: FORM-1448469937
Nebis system number: 010542172
, Weidmann, Ulrich, Orth, Hermann, Dorbritz, Robert, Schwertner, Michael, Carrasco, Nelson, 2014 >>
Author(s): Weidmann, Ulrich, Orth, Hermann, Dorbritz, Robert, Schwertner, Michael, Carrasco, Nelson
Title: Verkehrsqualität und Leistungsfähigkeit des strassengebundenen öV
Subtitle: Quality and capacity of public transport on streets = Qualité du trafic et capacité des transports publics routiers
Abstract: Für die Verkehrsqualitätsbetrachtung des öffentlichen Verkehrs wird die Betrachtungsweise - im Gegensatz zu den individualisierten Verkehrssystemen - auf zwei Akteure ausgeweitet: · Kunde: ergebnisorientierte, subjektive Bewertung -> Beförderungsqualität · Verkehrsbetreiber: prozessorientierte, technische Beurteilung -> Betriebsqualität/ Leistungsfähigkeit. Für die Beförderungsqualität und die Betriebsqualität/Leistungsfähigkeit werden für die folgenden Verkehrssysteme aufgrund von Literaturanalysen, bestehenen Richtlinien und Normenwerken, vorliegenden empirischen Untersuchungen, empirischen Neuerfassungen sowie Modellen repräsentative Richtwerte und Bemessungsverfahren für schweizerische Verhältnisse erarbeitet: · Strassenbahn, · (Trolley-)Busse im Linienverkehr und · Bedarfsbussysteme Da Bedarfssysteme naturgemäss bei sehr tiefer Nachfrage eingesetzt werden, weicht deren Betrachtung von den übrigen Systemen ab. Insbesondere die Aspekte des Ressourceneinsatzes und der Wartezeiten der Fahrgäste stehen hier im Vordergrund. Aufgrund einer detaillierten Literaturauswertung werden in einer ersten Phase relevante Parameter zur Beschreibung der Verkehrsqualität und Einflussgrössen auf die Leistungsfähigkeit für die drei obengenannten Verkehrssysteme bestimmt und die schon vorhandenen Erkenntnisse aus der Vorstudie SVI 2007/005 zusammengetragen, sowie allfällige Daten erhoben und ausgewertet. Auf dieser Grundlage werden in einer zweiten Phase einerseits Richtwerte und Bemessungsverfahren der Beförderungsqualität und der Betriebsqualität/Leistungsfähigkeit in Abhängigkeit der ermittelten Einflussfaktoren festgelegt und andererseits Abstufungen zur Verkehrsqualität erarbeitet. Aufgrund der Erkenntnisse werden Vorschläge für Bemessungsverfahren für die verschiedenen Systeme, Betriebsformen und Anlagen unterbreitet und Empfehlungen für die Normung zusammengefasst.2
Published in: Eidgenössisches Departement für Umwelt, Verkehr, Energie und Kommunikation UVEK, Bundesamt für Strassen
Volume: 1443
Publication date / Date received: 2014-01-01
Publication status: Bern
Publication status: Published
Language: German
DBID source: FORM-1407768835
Nebis system number: 010126138
, Carrasco, Nelson, 2014 >>
Author(s): Carrasco, Nelson
Title: Planning, operation, and the influence of national culture on public transport service reliability
Abstract: 2
Published in: Monograph series / Institute for Transport Planning and Systems
Volume: 169
Publication date / Date received: 2014-01-01
Publication status: Zürich
Publication status: Published
Language: English
ETH dissertation number: 22318
DBID source: FORM-1414316229
DOI: 10.3929/ethz-a-010445311
Nebis system number: 010445311
, Carrasco, Nelson, 2014 >>
Author(s): Carrasco, Nelson
Title: BHLS – Buses with High Level of Service: Beispiele in Europa und in der Schweiz
Abstract: 2
Publication date / Date received: 2014-01-01
Publication status: Published
Event name: Forum für öV-Systeme in mittelgrossen Städten
Event date: 12 June 2014
Place: Luzern
Language: German
DBID source: FORM-1445585409
, Weidmann, Ulrich, Orth, Hermann, Carrasco, Nelson, Schwertner, Michael, 2013 >>
Author(s): Weidmann, Ulrich, Orth, Hermann, Carrasco, Nelson, Schwertner, Michael
Title: A Public Transport Performance Measurement System for Switzerland and its Calibration
Publication date / Date received: 2013-01-01
Publication status: Published
Event name: 92nd Annual Meeting of the Transportation Research Board
Event date: January 13-17, 2013
Place: Washington, DC, USA
Language: English
DBID source: FORM-1384070614
, Orth, Hermann, Carrasco, Nelson, Schwertner, Michael, Weidmann, Ulrich A., 2013 >>
Author(s): Orth, Hermann, Carrasco, Nelson, Schwertner, Michael, Weidmann, Ulrich A.
Title: Calibration of a public transport performance measurement system for Switzerland
Abstract: Performance evaluation is fundamental to transport analysis and operations. This paper describes a quality evaluation framework based on level of service (LOS) developed for urban public transport in Switzerland. The framework focuses on four key indicators: on time performance, headway adherence, speed and passenger loads. The framework allows users to assess service quality at different levels by measuring the indicators at the single element level and aggregating scores over larger sets of elements. The number of indicators is relatively small compared to other frameworks, this makes the method easier to apply but also provides less detailed results. An earlier paper presented a conceptual approach for the framework. This paper extends that work by describing the approach in more detail and focusing on calibration of the LOS framework and application of the framework to a real example in Zurich. The research is part of a larger effort designed to develop a consistent multimodal LOS evaluation system for Switzerland. This system would include non-motorized traffic, public transport and road-based transport.
Book title: Transit 2013, Volume 2
Published in: Transportation research record
Volume: 2351
Pages: 104 - 114
ISSN: 0361-1981
Publication date / Date received: 2013-01-01
Publication status: Washington, DC
Publication status: Published
Subjects: Architektur, Gebaute Umwelt und Umweltgestaltung allgemein|Architecture, Built Environment and Environmental Design, General, Umweltproblematik allgemein|Environmental Problems, General
Language: English
DBID source: FORM-1397129999, FORM-1376580251, WOS-000333233500012
DOI: 10.3141/2351-12
Nebis system number: 000024408
, Orth, Hermann, Carrasco, Nelson, Schwertner, Michael, Weidmann, Ulrich A., 2013 >>
Author(s): Orth, Hermann, Carrasco, Nelson, Schwertner, Michael, Weidmann, Ulrich A.
Title: Calibration of a Public Transport Performance Measurement System for Switzerland
Abstract: Performance evaluation is fundamental to transport analysis and operations. This paper describes a quality evaluation framework based on level of service (LOS) developed for urban public transport in Switzerland. The framework focuses on four key indicators: on time performance, headway adherence, speed and passenger loads. The framework allows users to assess service quality at different levels by measuring the indicators at the single element level and aggregating scores over larger sets of elements. The number of indicators is relatively small compared to other frameworks, this makes the method easier to apply but also provides less detailed results. An earlier paper presented a conceptual approach for the framework. This paper extends that work by describing the approach in more detail and focusing on calibration of the LOS framework and application of the framework to a real example in Zurich. The research is part of a larger effort designed to develop a consistent multimodal LOS evaluation system for Switzerland. This system would include non-motorized traffic, public transport and road-based transport.
Publication date / Date received: 2013-01-01
Publication status: published
Event name: 92nd Annual Meeting of the Transportation Research Board
Event date: January 2013
Place: Washington D.C., USA
Language: english
DBID source: FORM-1376580251
, Weidmann, Ulrich, Kirsch, Uwe, Carrasco, Nelson, Anderhub, Gabriel, 2012 >>
Author(s): Weidmann, Ulrich, Kirsch, Uwe, Carrasco, Nelson, Anderhub, Gabriel
Title: Wirkungsweise und Potential von kombinierter Mobilität
Subtitle: Mode of action and potential of combined mobility=Mode d'action et le potentiel de la mobilité combinée
Abstract: Advantages of different transport modes are combined during the planning phase by proposing intermodal offers. Based on their personal cost-benefit optimization, travelling persons choose a combination of different transport modes on their trips. Surveys on different kind of P+R and B+R stations are used to describe and quantify the effects and correlations between intermodal passenger transport, decision behaviour and users structure. Rearrangement of individual traffic to public transport or non-motorised traffic will be calculated for different types of locations. An estimation of the mid- and long-term potential of P+R and B+R in Switzerland based on correlation-effects, success factors and predicted users will be accomplished. Several scenarios will be developed and illustrated within this process and are used to predict the future rearrangement potential and its consequences. Based on the study insights, recommendations for strategies and implications of planning for further development of intermodal mobility will be proposed
Published in: Eidgenössisches Departement für Umwelt, Verkehr, Energie und Kommunikation UVEK, Bundesamt für Strassen
Volume: 1380
Publication date / Date received: 2012-01-01
Publication status: Bern
Publication status: Published
Language: German
DBID source: FORM-1358233821
Nebis system number: 007590560
, Carrasco, Nelson, Fink, Olga, 2012 >>
Author(s): Carrasco, Nelson, Fink, Olga
Title: Operational stability and reliability of urban bus routes in Zurich, Switzerland
Published in: Schriftenreihe / Institut für Verkehrsplanung und Transportsysteme
Volume: 156
Publication date / Date received: 2012-01-01
Publication status: Zürich
Publication status: Published
Language: English
DBID source: FORM-1337688873
Nebis system number: 007279385
, Carrasco, Nelson, 2011 >>
Author(s): Carrasco, Nelson
Title: Reliability Improvement Potential of High-Quality Bus Transit Service in Zurich Switzerland
Publication date / Date received: 2011-01-01
Publication status: Published
Event name: 90th Annual Meeting of the Transportation Research Board
Event date: January 23-27, 2011
Place: Washington, D.C., USA
Language: English
DBID source: FORM-1364551425
, Weidmann, Ulrich, Carrasco, Nelson, 2010 >>
Author(s): Weidmann, Ulrich, Carrasco, Nelson
Title: Management und Systembetrieb
Subtitle: Systemführung, Marketing, Qualität
Published in: Vorlesungsskripte IVT
Volume: 4.2
Publication date / Date received: 2010-01-01
Publication status: Zürich
Publication status: Published
Language: German
Review status: Unknown
DBID source: FORM-1294913311
, Menghini, Gianluca, Carrasco, Nelson, Schüssler, Nadine, Axhausen, Kay W., 2010 >>
Author(s): Menghini, Gianluca, Carrasco, Nelson, Schüssler, Nadine, Axhausen, Kay W.
Title: Route choice of cyclists in Zurich
Abstract: This paper presents the first route choice model for bicyclists estimated from a large sample of GPS observations and overcomes the limitations inherent in the generally employed stated preference approach. It employs an improved mode detection algorithm for GPS post-processing to determine trips made by bicycle, which are map matched to an enriched street network. The alternatives are generated as a random sample from an exhaustive, but constrained search. Accounting for the similarity between the alternatives with the path-size factor the MNL estimates show that the elasticity with regards to trip length is nearly four times larger than that with respect to the share of bike paths. The elasticity with respect to the product of length and maximum gradient of the route is small. No other variable describing the routes had an impact. The heterogeneity of the cyclists is captured through interaction terms formulated on their average behaviour.
Published in: Transportation research. Part A, Policy and practice
Volume: 44
Issue: 9
Pages: 754 - 765
ISSN: 0965-8564
Publication date / Date received: 2010-01-01
Publication status: Oxford
Publication status: Published
Subjects: Route choice, Discrete choice modelling, Bicycle lanes, Map matching
Language: English
Review status: Peer reviewed
Keyword: Route choice, Discrete choice modelling, Bicycle lanes, Map matching
DBID source: FORM-1282031573, WOS-000282485400008
DOI: 10.1016/j.tra.2010.07.008
Nebis system number: 000626628

 

 

 

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