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Wide-area based traffic situation detection at an ungated level crossing

Junghans, Marek and Leich, Andreas and Kozempel, Karsten and Saul, Hagen and Knake-Langhorst, Sascha (2016) Wide-area based traffic situation detection at an ungated level crossing. In: 10th International Conference on Risk Analysis. 10th International Conference on Risk Analysis, 24.-26. Mai 2016, Hersonissos, Griechenland.

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Abstract

The automated detection of atypical and critical traffic situations is essentially important to help to understand driver behaviour, to find functional correlations between traffic conflicts and real accidents, and eventually, to prevent, particularly severe accidents. In this paper a tool chain is introduced that enables a fully automated traffic situation detection in wide-area traffic on the basis of a single camera. The tool chain takes into account novel powerful methods for object detection, classification and tracking on the basis of robust regression with preconditioning on the one hand as well as traffic situation detection and classification on the basis of probabilistic approaches on the other hand and eventually, traffic event recording. The approach was tested at an ungated level crossing in the small town Bienrode, which is situated near Brunswick, Germany. It is shown that atypical situations, e.g. overtaking, braking, stopping, inadequate speeds and accelerations, as well as critical situations, e.g. tailgating, can be detected within a range of up to 120 m distance of the camera automatically. The approach enables new ways of analysing traffic areas with regard to traffic safety and performance. The results shown in this paper were obtained in the project OptiSiLK, whose abbreviation means “Optimisation of the safety and the performance at intersections of different traffic modes”. OptiSiLK was funded by the Ministry for Science and Culture of the State of Lower Saxony (MWK).

Item URL in elib:https://elib.dlr.de/102975/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Die der Publikation zugrundeliegenden Untersuchungen wurden zum Großteil in dem durch das MWK (Niedersächsisches Ministerium für Wissenschaft und Kultur) geförderten Projekts OptiSiLK (Optimierung der Verkehrssicherheit und -leistung an Kreuzungen verschiedener Verkehre) gemacht.
Title:Wide-area based traffic situation detection at an ungated level crossing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Junghans, Marekmarek.junghans (at) dlr.deUNSPECIFIED
Leich, Andreasandreas.leich (at) dlr.deUNSPECIFIED
Kozempel, Karstenkarsten.kozempel (at) dlr.deUNSPECIFIED
Saul, Hagenhagen.saul (at) dlr.deUNSPECIFIED
Knake-Langhorst, Saschasascha.knake-langhorst (at) dlr.deUNSPECIFIED
Date:26 May 2016
Journal or Publication Title:10th International Conference on Risk Analysis
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Wide-area traffic detection, atypical and critical traffic situations, surrogate safety measures
Event Title:10th International Conference on Risk Analysis
Event Location:Hersonissos, Griechenland
Event Type:international Conference
Event Dates:24.-26. Mai 2016
Organizer:Wessex Institute, UK
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - I.MoVe (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems
Deposited By: Junghans, Marek
Deposited On:21 Jun 2016 12:30
Last Modified:31 Jul 2019 20:00

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