Towards Smarter Intersections Through Digital Twins - The Coupling of SUMO and SCENIMINI
summary
A microservice-based connector converts live intersection detections into the Tazzy format and feeds them into SUMO via Kafka middleware, enabling bidirectional comparison between real and simulated trajectories. A five-minute proof-of-concept run uses a calibrated SUMO setup and shows about 63% simultaneous vehicle matches; main discrepancies come from occlusions in detections, routing ambiguities, and missing traffic-signal states. Next steps target improved preprocessing, route disambiguation and long-term parallel runs to close the simulation–reality gap.
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chapters (6)
- 0:00Introduction
- 3:16Cine Mini framework
- 10:06Cine Mini with SUMO
- 13:36Live data in SUMO
- 17:09Real vs simulated trajectories
- 21:49Conclusion
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