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Driver Assistance Systems for Transport System Efficiency: Influencing Factors on User Acceptance

Höltl, Arne and Trommer, Stefan (2012) Driver Assistance Systems for Transport System Efficiency: Influencing Factors on User Acceptance. Journal of Intelligent Transportation Systems: Technology, Planning, and Operations. Taylor & Francis Online. DOI: 10.1080/15472450.2012.716646

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Official URL: http://www.tandfonline.com/doi/abs/10.1080/15472450.2012.716646

Abstract

A major success factor for the implementation of Intelligent Transportation Systems (ITS) is the knowledge about the user's reaction and response to such technologies. The objective of each development process is to achieve a broad acceptance among those using the system. User acceptance is a key success factor, so it should be taken into account in early development stages. This applies especially for technical solutions requiring frequent interactions, for example to influence the driver's behaviour towards a more efficient driving style. The complexity of developments in the field of ITS raises the question: at what point do users start feeling overloaded and are no longer able to handle all functionalities, ultimately rejecting to use them? A European-wide study was carried out (N = 5807) focusing on drivers’ perception towards cooperative systems that offer assistance on fuel efficiency. The Advanced Driver Assistance Systems (ADAS) used in the study, have the potential to change driving behaviour in the long-term and thus have a sustainable impact to reduce fuel consumption and traffic emissions. ADAS functionalities provide up-to-date traffic information which is disseminated by traffic management to help traffic flow in a more energy efficient way. Six ADAS functions were assessed in pre-, on-, and post-trip driving situations. The chosen research framework was used to compare the users’ perception using a set of relevant acceptance factors that were developed in this study. The results showed significant effects between acceptance factors and the influencing variables. The interrelations between acceptance factors were analysed using a research model developed in this study. The concept proves to be suitable for studying acceptance of ITS solutions aiming to save fuel.

Item URL in elib:https://elib.dlr.de/76963/
Document Type:Article
Title:Driver Assistance Systems for Transport System Efficiency: Influencing Factors on User Acceptance
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Höltl, Arnearne.hoeltl (at) dlr.deUNSPECIFIED
Trommer, Stefanstefan.trommer (at) dlr.deUNSPECIFIED
Date:3 August 2012
Journal or Publication Title:Journal of Intelligent Transportation Systems: Technology, Planning, and Operations
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:No
In ISI Web of Science:Yes
DOI :10.1080/15472450.2012.716646
Publisher:Taylor & Francis Online
Status:Published
Keywords:Fahrerassistenz, Intelligente Transportsysteme, Fahrerffizienz, Nutzerakzeptanzmodell
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - Verkehrsentwicklung und Umwelt (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transport Research > Passenger Transport
Deposited By: Höltl, Arne
Deposited On:13 Aug 2012 10:18
Last Modified:13 Aug 2012 10:18

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