Print Email Facebook Twitter Lane Determination with GPS Precise Point Positioning Title Lane Determination with GPS Precise Point Positioning Author Knoop, V.L. (TU Delft Transport and Planning) de Bakker, P.F. (TU Delft Mathematical Geodesy and Positioning) Tiberius, C.C.J.M. (TU Delft Mathematical Geodesy and Positioning) van Arem, B. (TU Delft Transport and Planning) Department Transport and Planning Date 2017-09-01 Abstract Modern intelligent transport solutions can achieve an improvement of traffic flow on motorways. With lane-specific measurements and lane-specific control, more measures are possible. Single frequency precise point positioning (PPP) is a newly developed and affordable technique to achieve an improved position accuracy compared with global positioning system (GPS) standalone positioning. GPS-PPP allows for sub-meter accurate positioning, in real time, of vehicles on a motorway. This paper tests this technique in real life; moreover, it presents a methodology to map the lanes on a motorway using data collected by this technique. The methodology exploits the high accuracy and the fact that the most driving is within a lane. In a field test, a GPS-PPP equipped vehicle drives a specific motorway stretch 100 times, for which the GPS-PPP trajectory data are collected. Using these data, the positions and the widths of different lanes are successfully estimated. Comparison with the ground truth shows a dm accuracy. With the parametrized lanes, vehicles can be tracked down to a lane with the GPS-PPP device. Subject Advanced driver assistance systemsautomated highwaysglobal positioning systemintelligent transportation systemsintelligent vehicles To reference this document use: http://resolver.tudelft.nl/uuid:4de2a62d-6886-4dd1-b83e-8f4a68f607b8 DOI https://doi.org/10.1109/TITS.2016.2632751 ISSN 1524-9050 Source IEEE Transactions on Intelligent Transportation Systems, 18 (9), 2503-2513 Part of collection Institutional Repository Document type journal article Rights © 2017 V.L. Knoop, P.F. de Bakker, C.C.J.M. Tiberius, B. van Arem Files PDF main_R5_sent.pdf 3.13 MB Close viewer /islandora/object/uuid:4de2a62d-6886-4dd1-b83e-8f4a68f607b8/datastream/OBJ/view