This is the author version published as: This is the accepted version of this article. To be published This is the author version published as: Catalogue from Homo Faber 2007 Abstract Being as a relatively new approach of signalling, moving-block scheme significantly increases line capacity, especially on congested railways. This paper describes a simulation system for multi-train operation under moving-block signalling scheme. The simulator can be used to calculate minimum headways and safety characteristics under pre-set timetables or headways and different geographic and traction conditions. Advanced software techniques are adopted to support the flexibility within the si T QUT Digital Repository: http://eprints.qut.edu.au/ Bruce, Christine Susan and Hughes, Hilary E. (2010) Informed learning: a pedagogical construct attending simultaneously to information use and learning. Library and Information Science Research , 32(4). A2-A8. Crown Copyright 2010 Elsevier