صورة الغلاف

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

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 s...

وصف كامل

محفوظ في:
المؤلف الرئيسي: Stein, Denis
التنسيق: Online
اللغة:الإنجليزية
منشور في: KIT Scientific Publishing 2021
الموضوعات:
T1-995
lidar-basierte Eisenbahn-Infrastruktur-Detektion (Schienen
Gleise
lidar based railway infrastructure detection (rails
bordautonome Lokalisierung
Topologie- und Befahrrichtungserkennung
determination of topology and branching direction
train-borne localization
Weichen)
turnouts)
tracks
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
الوصول للمادة أونلاين:34214
الوسوم: إضافة وسم
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الملخص: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.

مواد مشابهة