%0 Journal Article %A Alonso Cáceres, Diego %A Pastor Franco, Juan Ángel %A Álvarez Torres, María Bárbara %T Real Time Teaching with Java: JPR3 %D 2004 %@ 0302-9743 %U http://hdl.handle.net/10317/1213 %X This paper describes a development platform built around a digital railroad scale{model: JPR3 (Java Platform for Realtime Railway Research). The laboratory equipment and software aims to achieve two goals: help and motivate students of real{time systems and as support for postgraduate students. Students nd the scale{model really challenging and are very motivated by it; thus it's easy for them to really learn and practice all the concepts of real{time systems. But it's not only for students use: it also serves as a research platform for postgraduate students, thanks to the possibilities o ered by the scale{model. Java has been chosen as the programming language codify the platform and the implementation of the system is described in this work. %K Lenguajes y Sistemas Informáticos %K Plataforma Java para investigación ferroviaria a tiempo real %K Modelo digital de ferrocarril JPR3 %K Sistema digital Märklin %K Sistemas operativos a tiempo real %K Java Platform for Realtime Railway Research (JPR3) %K Digital railroad scale-model JPR3 %K Märklin Digital System %K Realtime operating systems %K Java %~ GOEDOC, SUB GOETTINGEN