Mobile laser scanning based determination of railway network topology and branching direction on turnouts

• Autore: Stein Denis
• Pubblicazione: KIT Scientific Publishing, 2018
• Descrizione fisica: 1 online resource (XII, 137 p. p.)
• Soggetto topico: Technology: general issues
• Soggetto non controllato: bordautonome Lokalisierung; determination of topology and branching direction; Gleise; lidar based railway infrastructure detection (rails; lidar-basierte Eisenbahn-Infrastruktur-Detektion (Schienen; Topologie- und Befahrrichtungserkennung; tracks; train-borne localization; turnouts); Weichen)
• Sommario/riassunto: 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.
• Titolo autorizzato: Mobile laser scanning based determination of railway network topology and branching direction on turnouts
• ISBN: 1000077900
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910346956903321
• Lo trovi qui: Univ. Federico II