spat

Traffic Signal Controller Broadcast Message (TSCBM) parser/decoders in Python and C. Includes Python/C binding examples.

ROS 2 V2X fusion node for an autonomous school shuttle: turns SPaT, CAM and GPS data into motion decisions at traffic lights, with a camera-based fallback when V2X signals drop. Tested with Pytest, colcon integration tests and static analysis.

An LLM-powered tool to convert TSC plan descriptions to SPaT.

A spatial model in which agents who are closer than a distance r will come closer on each step. Finally agents will come to a steady configuration. This can be considered similar to attraction of particles in a given space.

My personal dotfiles for setting up a customized terminal environment.

Browser viewer for ITS-G5 / C-ITS pcap captures: decodes CAM, DENM, SPATEM and MAPEM (IEEE 1609.2, ASN.1 UPER) and shows vehicles, hazards, traffic-light phases and intersections on a map with a zoomable timeline. No install, runs locally.

SPaT Attack Detection and Evaluation dataset