Visual Simulation Method for Installation of Wayside Facilities Using Video Sequences

Abstract

This research aims to create a simulator that would generate simulated images for use when investigating where to install wayside signals along a railway track. A simulation method has been developed, whereby the virtual line of sight of the driver with respect to wayside signals on a track is displayed by using the images of signals overlaid onto the view from the front of the train. By means of this simulation technique, the time needed for the study of on-site wayside signal positioning can be cut without imposing restrictions on train schedules or operations. This report describes the algorithms applied and explains the verifications made using test data.