TrafficTwin
Months 12–36 · Mobility Digital Twin for Smart Cities
Overview
TrafficTwin is a mobility Digital Twin for smart cities that integrates traffic simulation, model calibration, multi-step-ahead forecasting, and 3D visualization. Using simulators like SUMO and MatSim, TrafficTwin enables what-if scenario analysis for urban planning and traffic management.
The system builds on related projects (TORRES, TULIPE, MOBIAID) and applies the EDITS methodology — from data assimilation to causal reasoning — to understand and predict urban mobility patterns.
Videos
Traffic Twin — Demo 1
Traffic simulation and visualization demonstration.
Traffic Twin — Demo 2
Extended traffic simulation with calibration results.
Traffic Twin — Demo 3
3D visualization and scenario analysis.