02150nam 2200457z- 450 9910346956903321202102111000077900(CKB)4920000000100953(oapen)https://directory.doabooks.org/handle/20.500.12854/53629(oapen)doab53629(EXLCZ)99492000000010095320202102d2018 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierMobile laser scanning based determination of railway network topology and branching direction on turnoutsKIT Scientific Publishing20181 online resource (XII, 137 p. p.)Schriftenreihe / Institut für Mess- und Regelungstechnik, Karlsruher Institut für Technologie3-7315-0743-9 GNSS is often inaccurate and satellite signals are not always available, which results in ambiguous situations. In order to reduce their negative effects on train-borne localization, this work proposes an approach for the detection of tracks, turnouts, and branching directions solely from 2d lidar sensor measurements. The experimental evaluation shows highly correct and complete results. In summary, these detections are sufficient to reduce ambiguity problems in train-borne localization.Technology: general issuesbicsscbordautonome Lokalisierungdetermination of topology and branching directionGleiselidar based railway infrastructure detection (railslidar-basierte Eisenbahn-Infrastruktur-Detektion (SchienenTopologie- und Befahrrichtungserkennungtrackstrain-borne localizationturnouts)Weichen)Technology: general issuesStein Denisauth1306018BOOK9910346956903321Mobile laser scanning based determination of railway network topology and branching direction on turnouts3028136UNINA