Lane-free signal control: simulator, controllers and result files

Abstract

Code and result files behind a manuscript under anonymous review on signalcontrol for lane-free mixed traffic seen by a roadside camera. The archive contains a lane-free heterogeneous microscopic simulator with ajunction box, a pedestrian phase and a height-aware roadside camera thatpairs every camera frame with the true state; the classical controllers(fixed-time, Webster, actuated, longest-queue-first, max-pressure,longest-wait-first), a deep Q-network, and a four-setting phase-selectionrule whose setting a reinforcement learning agent picks per decision; anaction mask that bounds how long a vehicle stands at a red stop line for anypolicy behind it; a bridge that runs the same controllers in Eclipse SUMO;the evaluation harness, the paired statistics and the job list naming thecommand behind every result file; the test suite, including the tests thathold the proof's assumptions; and every result file the manuscript reports,as CSV and Markdown, one row per controller, training run and seed. A single script regenerates every table, figure and quoted number in themanuscript from those result files, and stops with an error if the textquotes a number the results do not define. The archive does not redistribute the Hangzhou flow files, for which thesource states no licence; a downloader fetches them, and the tables rebuildwithout them. The New Delhi demand profile is derived from a CC BY 4.0dataset and keeps its attribution. The code is MIT licensed. The result files are CC BY 4.0. Third-partydatasets keep their own terms.