JUTS – J-Sim Urban Traffic Simulator 1 JUTS – J-Sim Urban Traffic Simulator David Hartman, Jaroslav Kačer University of West Bohemia Department of Computer Science and Engineering JUTS JSim Urban Traffic Simulator

Project Goals JUTS Analysis of traffic simulation techniques 2 Project Goals Analysis of traffic simulation techniques Analysis and design of a simulation system Detailed microscopic simulation Data collection and visualization of results Implementation of fundamental parts JUTS JSim Urban Traffic Simulator

3 System Layers JUTS JSim Urban Traffic Simulator

Simulation model JUTS Used models 4 Simulation model Used models Nagel-Schreckenberg Cellular automata Reasons, benefits and modifications Traffic component realization JUTS JSim Urban Traffic Simulator

Simulation map JUTS Hierarchy: map -> segments -> components 5 Simulation map Hierarchy: map -> segments -> components Segments – roads, crossroads, … Components – traffic lanes, traffic signs, … Connecting segments – emitters, acceptors XML storage JUTS JSim Urban Traffic Simulator

Conclusions & Future JUTS Current state of work 6 Conclusions & Future Current state of work Application implemented in Java, using J-Sim Configurable from XML Offline and online visualization Future system extensions Map editor, GIS JUTS JSim Urban Traffic Simulator

7 The End Questions, remarks, … ? JUTS JSim Urban Traffic Simulator