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Usability of Local Traffic Density as Basis for Advanced Driver Assistance Systems

Knake-Langhorst, Sascha und Zammit-Mangion, Andrew (2008) Usability of Local Traffic Density as Basis for Advanced Driver Assistance Systems. In: Proceedings of the FISITA World Automotive Congress 2008, 2, Seiten 344-353. Springer Automotive Media. FISITA World Automotive Congress 2008, 2008-09-14 - 2008-09-19, München.

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Kurzfassung

Advanced driver assistance systems’ objective is to support the driver in traffic by enhancing driving comfort and safety. In order to achieve optimal results, all relevant factors retroacting on the drivers’ needs and expectations have to be included in the system design. State-of-the-art systems do not introduce traffic conditions as an input parameter. Since traffic is one of the main external factors influencing human driving behaviour, user acceptance and usability are limited. This paper describes the first steps of a development process leading to a traffic adaptive assistance system, taking Adaptive Cruise Control as an example. All the works are done based on a data set of a simulator study conducted in the DLR motion driving simulator. Two main objectives are addressed in the paper. First, human driving behaviour is analysed regarding the two driving tasks of following and approaching a vehicle in the same lane. This is done by statistically evaluating dynamic data. Various influences of subjective perceived traffic density can be found which can be used for adapting systems’ characteristics. Concerning the approach task, an additional experiment should be performed in the future to verify the portrayed findings. In the second part of the paper, the results for improving the estimation of perceived traffic density are presented based on the concept of coverage level. The proposed algorithms show good estimation performance with the capability of online processing.

Dokumentart:Konferenzbeitrag (Paper, Poster)
Titel:Usability of Local Traffic Density as Basis for Advanced Driver Assistance Systems
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Knake-Langhorst, SaschaNICHT SPEZIFIZIERT
Zammit-Mangion, AndrewNICHT SPEZIFIZIERT
Datum:September 2008
Erschienen in:Proceedings of the FISITA World Automotive Congress 2008
Referierte Publikation:Ja
In ISI Web of Science:Nein
Band:2
Seitenbereich:Seiten 344-353
Herausgeber:
HerausgeberInstitution und/oder E-Mail-Adresse der Herausgeber
ATZ | ATZautotechnology, NICHT SPEZIFIZIERT
Verlag:Springer Automotive Media
Status:veröffentlicht
Stichwörter:ADAS, driving behaviour, traffic density, traffic adaptive ACC, coverage level
Veranstaltungstitel:FISITA World Automotive Congress 2008
Veranstaltungsort:München
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2008-09-14 - 2008-09-19
Veranstalter :VDI
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Verkehr
HGF - Programmthema:Bodengebundener Verkehr
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V BF - Bodengebundene Fahrzeuge
DLR - Teilgebiet (Projekt, Vorhaben):V - Betriebliche Sicherheit und Humanfaktoren (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Verkehrssystemtechnik > Automotive Systeme
Hinterlegt von: Sascha Knake-Langhorst
Hinterlegt am:02 Okt 2008
Letzte Änderung:27 Apr 2009 15:14

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