rss_longitudinal_opposite — DRIVE `rss` op

• Data kinds: table → scalar

• Call: import fullseye as fs; fs.ledger.rss_longitudinal_opposite(v1: 'float', v2: 'float', p1: 'dict', p2: 'Optional[dict]' = None) -> 'float' (to call the implementation directly, import rsssafety; rsssafety.rss_longitudinal_opposite(v1: 'float', v2: 'float', p1: 'dict', p2: 'Optional[dict]' = None) -> 'float'; from the registry, opsdrive.get("rss_longitudinal_opposite"))

Usage

Minimum safe distance [m] in the opposite direction (paper Lemma two_way / lib calculateSafeLongitudinalDistanceOppositeDirection).

> The detailed description below is the original text — the summary and the headings are translated.

c_1 は正しい車線(v1 ≥ 0、p1 の brake_min_correct で減速)、c_2 は逆走(v2 は負でも大きさでも受けて abs、p2 の brake_min で減速)。両車とも ρ の間 accel_max で加速。d_min = S(v1; ρ_1, a_1, b_correct,1) + S(|v2|; ρ_2, a_2, b_min,2) + max(min_distance_1, min_distance_2)。

References (sample data, literature)

• 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.

Runnable examples (verified samples that actually call this op)

• poc_ttc_rss — py -3.11 examples/poc_ttc_rss.py

Ops the type connects to (they accept `scalar` as input)

spin_from_marker_sequence · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain · osm_parse

Same category (`rss`)

rss_params · rss_stopping_distance · rss_longitudinal_same · rss_lateral · rss_longitudinal_check · rss_lateral_check · rss_worst_case_gap · rss_worst_case_gap_opposite

*Provenance: rsssafety.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

rss_longitudinal_opposite — DRIVE rss op