pass op• Data kinds: signal × signal → table
• Call: import fullseye as fs; fs.ledger.roundabout_signal_check(progress, left_on, *, arm_angles: 'Sequence[float]', entry: 'int', exit: 'int', right_on=None, tol: 'float' = 0.05) -> 'Dict[str, object]' (to call the implementation directly, import drivepass; drivepass.roundabout_signal_check(progress, left_on, *, arm_angles: 'Sequence[float]', entry: 'int', exit: 'int', right_on=None, tol: 'float' = 0.05) -> 'Dict[str, object]'; from the registry, opsdrive.get("roundabout_signal_check"))
Scores signaling inside a roundabout (Art. 53(2) and (4), Rules of the Road (Kyosoku) 5-5-1(2)). Scenario S069.
> The detailed description below is the original text — the summary and the headings are translated.
progress = 入口から右回りに進んだ角 [rad]、単調非減少、サンプルごと、left_on / right_on = 合図の状態(bool)。
• left_late: 合図の角 + tol から出口の角までの間に左の合図が消えているサンプルがある。
• left_early: 合図の角 − tol より手前で左の合図が点いている(手前の出口で出るように見える。53 条 4 項の「行為をしないのに合図」の 解釈)。入った直後の出口(合図の角 = 0)では問わない。
• right_signal: 環道の中で右の合図(53 条 2 項は出るときだけを求める。4 項の 解釈)。
• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).
• Operator provenance and references — the sources of the research/methods this op family came from.
• The canonical algorithm (author, year) and its uses are named in the family usage guide above.
• poc_driving_pass — py -3.11 examples/poc_driving_pass.py
table as input)course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same
pass)overtake_requirement · overtake_return_gap · no_overtaking_zones · overtake_permitted · overtaken_conduct_check · lane_change_follower_decel · lane_change_permitted · roundabout_entry_check
*Provenance: drivepass.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.