Mobile Laser Scanning Based Determination of Railway Network Topology and Branching Direction on Turnouts

By Denis Stein

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.

This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

• Format: Hardcover
• Language: English
• ISBN: 1013279190
• ISBN13: 9781013279195
• Release Date: October 2020
• Publisher: Saint Philip Street Press
• Length: 158 Pages
• Weight: 1.46 lbs.
• Dimensions: 0.4" x 8.5" x 11.0"