“Virtual Waterway” – A Traffic Simulation
Environment For Inland And Coastal Waterways
Author(s)
J. Beschnidt & E. D. Gilles
Abstract
This paper presents structure, functionality and applications of a virtual navigation
environment for the simulation of traffic on inland and coastal waterways.
The simulation is focused on realistically modelling the dynamics of vessels
in water and on generating typical sensor measurements such as radar or GPS.
Simulated objects react on internal behaviour descriptions or external control sig-nals.
Due to the ability to simulate a large number of vessels and objects, even
complex traffic scenarios can be created. The simulator can be linked to external
systems such as radar processing systems, on-board navigation aids, or VTS and
coastal surveillance systems, hence allowing one to extensively and safely test and
validate their functionalities (e.g. integrated sensor signal processing, data presen-tation
or course control and route planning) under real-time and close-to real-life
conditions.
This article concentrates on describing the differential equations used to
model the vessel dynamics. Furthermore, the emulation techniques used to gen-erate
realistic radar video, including various measurement artefacts, are presented.
Finally this article will show setup and results of testing a multi-sensor vessel
traffic surveillance system.
Keywords: vessel traffic simulation, sensor emulation, radar.
Keywords
vessel traffic simulation, sensor emulation, radar.
Related Book
Other papers in this volume
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