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Item type:Publication, Access status: with files , Endbericht des Projektes TaBuLa-LOGThe TaBuLa-LOG project was based on the results of the previous project »Test center for automated buses in the district Duchy of Lauenburg« (TaBuLa) and added the component of goods transport to the functioning automated shuttle service. The further development of pure passenger transport towards a combination of passenger and goods mobility was tested in order to examine the previous, often singular concentration on separate systems against the background of resource bundling for automated means of transport. In more rural regions, the linking of passenger and goods mobility can make a contribution to sustainability of transport, where concentration on separate systems has so far not promised any success from an economic point of view.Publicationtype: Book676 1165 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Estimating the potential of electric mobility in commercial transport considering the availability of charging infrastructure – A behavioural model analysis for the city of HamburgTo address climate change, transport policy tries to accelerate the electrification of vehicles. The impact of policy measures taken is difficult to predict especially in areas like commercial passenger transport where few research exists. In this study we estimate the impact of higher availability of charging infrastructure on the electrification potential of vehicles used in commercial passenger transport. For Hamburg we estimate that the electrification potential could increase by about 35%. We base this analysis on a company survey on vehicle usage patterns in commercial passenger transport and a ranked choice model to quantify the relationship between company sectors and tour patterns. This enables us to estimate the impact on electrification potential for overall Hamburg. The methodological contribution of this paper is to demonstrate a statistically viable approach to extrapolate insights from a behavioural survey to an overall region in the context of commercial passenger transport.Publicationtype: Journal Article79 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Requirements for robots in combined passenger/freight transport(epubli, 2021-12-01); ; ; ; Purpose: Delivery robots promise to provide gains in logistics in many ways especially on short distances. However, there is a lack of orderly overview of requirements for their successful implementation. The aim of this paper is to generate a better understanding of how to implement delivery robots in public infrastructure. Methodology: This paper follows an explorative, applied and interdisciplinary research approach based on the pilot project “TaBuLa-LOG”. The results of a literature review were used as the foundation for thematically targeted expert workshops, interviews and desktop research. The individual approaches and outlined requirements are then combined and structured on the basis of a dependency model. Findings: We discuss not only the independent solo autonomous use of delivery robots, but also the combined use, where the main run takes place in an automated passenger shuttle. The result of this paper is a comprehensive overview of the identified requirements structured along the developed dependency model. Originality: When it comes to delivery robots there is limited uniform information about the implementation in real environments so far. This paper closes the gap by identifying requirements for implementing a delivery robot into a combined passenger and freight transport.Publicationtype: Conference PaperScopus© Citations 2 701 679 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Mobilitätsmuster im PersonenwirtschaftsverkehrBased on an extensive structured literature analysis, a descriptive model of the system of passenger commercial transport is provided. It systematizes determining factors on three decision-making levels about the organization, the vehicle as well as the vehicle deployment. These corporate decisions affect different mobility patterns, which have been identified by cluster analyses, based on driving profiles and their evaluation variables, using extensive empirical data of firms from Hamburg.Publicationtype: Doctoral Thesis516 1118 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Enlarging the scale of BEVs through environmental zoning to reduce GHG emissions: a case study for the city of HamburgThis study investigates the power of environmental zoning for promoting battery electric vehicles in order to reduce greenhouse gas (GHG) emissions in Hamburg. Concepts of environmental zoning will be analysed to identify their GHG relevance and the specific role of electric mobility. The scenario calculations show that with the same number of vehicles as today the share of battery electric vehicles (BEVs) should rise to 75% to reach the GHG emission goal set by the government. However, it would not be enough to tax only commercial vehicles for entry into environmental zones; this must also apply to private vehicles. At the same time, energy consumption for charging would have to be improved, in ecological terms, by more than half in order to meet the desired climate targets. Environmental zones can be a measure to increase the proportion of BEVs, but further accompanying measures are required to achieve the GHG reduction targets.Publicationtype: Journal Article215 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Analysis of charging behavior when using battery electric vehicles in commercial transportThe use of battery electric vehicles-BEVs in commercial transport may require the integration of recharging during the usual operating hours. This might lead to a conflict between the commercial activity and a non-usability period of the vehicles due to charging. This conflict is an obstacle to the suitability of BEVs. Therefore, the aim of this study is to analyse the charging behaviour of organisations, which already use BEVs in commercial transport. Furthermore, this paper provides conclusions on the feasibility of integrating recharging into the daily routine and the pursued energy-related and temporal charging behaviour.Publicationtype: Journal ArticleScopus© Citations 18 413 305 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Mobility behavior of companies in urban areas: A triangulation approach to explore the potential for battery electric vehicle(Elsevier, 2020); ; ; ; For a holistic view on commercial mobility, traditional monomethod approaches are not sufficient. The purpose of this chapter is to give a better understanding of the benefits of triangulation in the mobility research context, more precisely in exploring the substitution potential for BEV in commercial fleets. It is shown that the combination of multiple methods can help to cope with the challenges of commercial mobility understanding. One major finding is that the mixture of quantitative and qualitative data can reveal the differences between subjective and objective behavior in a commercial mobility context. The understanding of these differences leads to drivers and barriers for establishing the new technology and a more profound estimation of the potential for BEV substitutions.Publicationtype: Book Part151 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Literaturanalyse zum Personenwirtschaftsverkehr: Erkenntnisgegenstände, empirische Grundlagen und Bestimmungsfaktoren(European Centre for Transportation and Logistics ; Technische Universität Hamburg, 2020); Publicationtype: Working Paper330 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Enhancing the potential for battery electric vehicle by identifying behaviorally homogenous groups in commercial trafficBecause of fleet structures and faster renewal cycles, commercial traffic offers potential for an early electric vehicle market in Germany. Nevertheless, battery electric vehicles (BEVs) currently make up only a very minor part of the fleet of commercially registered vehicles. The chapter, therefore, examines the question of which existing areas of commercial traffic offer the possibility of successfully integrating BEVs. For this purpose, similar vehicle groups are first identified from an existing data set. Afterward, these groups are analyzed with regard to their potential for BEVs. The data basis is provided by the research project “Hamburg - Wirtschaft am Strom,” which examines the substitution potential of conventional vehicles by BEVs in company fleets. Finally, an attempt is made to quantify the potential for BEVs of the data set analyzed, and further research needs are identified.Publicationtype: Book Part721 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Wirtschaft am Strom : Beschreibung des Hamburger Wirtschaftsverkehrs durch Befragung von Projektorganisationen : ein Teilergebnis des Verbundvorhabens „Innovationen für eine nachhaltige Mobilität, Elektromobilität: Hamburg – Wirtschaft am Strom“(European Centre for Transportation and Logistics ; Technische Universität Hamburg, 2019-09); ; ; ; Im Rahmen des »Nationalen Entwicklungsplans Elektromobilität« der Bundesregierung, in dessen Fokus Innovationen im Bereich der rein-batterieelektrischen Fahrzeuge (BEV) stehen, förderte das Bundesministerium für Verkehr und digitale Infrastruktur (BMVI) zwischen den Jahren 2012 und 2017 das Forschungsvorhaben Hamburg – Wirtschaft am Strom (WaS). Ein Ziel der Förderung war es, die Tauglichkeit von BEV im realen Einsatz zu prüfen und förderliche oder hemmende Rahmenbedingungen für einen weiterreichenden Fahrzeughochlauf im Wirtschaftsverkehr (und mittelfristig auch im Privatverkehr) zu identifizieren. Dafür wurden im Forschungsvorhaben Elektrofahrzeuge im Hamburger Wirtschaftsverkehr eingesetzt und deren Einsatz wissenschaftlich begleitet.Publicationtype: Working Paper223