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Cooperative Infrastructure-based Vehicle Positioning

De Ponte Müller, Fabian and Munoz Diaz, Estefania and Rashdan, Ibrahim (2016) Cooperative Infrastructure-based Vehicle Positioning. In: 2016 IEEE 84th Vehicular Technology Conference (VTC Fall). IEEE 84th Vehicular Technology Conference, 18.-21. September 2016, Montreal.

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Abstract

Many Advanced Driver Assistance Systems rely on an accurate self-localization. This is usually provided by Global Navigation Satellite Systems (GNSS) along with on-board sensors, such as inertial sensors, speed sensors, wheel-tick sensors and steering wheel angle sensors. However, this pproach suffers from incremental error growth when long GNSS outages occur. Additionally, it is widely accepted that GNSS has a poor performance in urban-like environments due to satellite line-of-sight blockage, signal attenuation and multipath propagation. We propose a solution in which the error associated to GNSS-based positioning is contained by using surrounding road infrastructure objects (RIO) that are detected with a radar sensor. Since the position of these objects is a-priori not known, we suggest to share their estimated location among the vehicles using vehicle-to-vehicle communication and, in this way, improve their over-all position accuracy over time. In this way, vehicles entering a GNSS-denied area are able to maintain their position accuracy, achieving even better results as if GNSS was available in the areaof interest.

Item URL in elib:https://elib.dlr.de/104532/
Document Type:Conference or Workshop Item (Speech)
Title:Cooperative Infrastructure-based Vehicle Positioning
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
De Ponte Müller, Fabianfabian.pontemueller (at) dlr.deUNSPECIFIED
Munoz Diaz, Estefaniaestefania.munoz (at) dlr.deUNSPECIFIED
Rashdan, IbrahimIbrahim.Rashdan (at) dlr.deUNSPECIFIED
Date:2016
Journal or Publication Title:2016 IEEE 84th Vehicular Technology Conference (VTC Fall)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:vehicle-to-vehicle c2c communication positioning localization vehicle cooperative infrastructure radar
Event Title:IEEE 84th Vehicular Technology Conference
Event Location:Montreal
Event Type:international Conference
Event Dates:18.-21. September 2016
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrzeugintelligenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Ponte Müller, Fabian
Deposited On:21 Jun 2016 09:49
Last Modified:16 Dec 2016 14:08

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