rss_longitudinal_same — DRIVE `rss` op

• Data kinds: table → scalar

• Call: import fullseye as fs; fs.ledger.rss_longitudinal_same(v_rear: 'float', v_front: 'float', p: 'dict', p_front: 'Optional[dict]' = None) -> 'float' (to call the implementation directly, import rsssafety; rsssafety.rss_longitudinal_same(v_rear: 'float', v_front: 'float', p: 'dict', p_front: 'Optional[dict]' = None) -> 'float'; from the registry, opsdrive.get("rss_longitudinal_same"))

Usage

Minimum safe distance [m] in the same direction (paper Lemma 2 / lib calculateSafeLongitudinalDistanceSameDirection).

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

d_min = [ v_r ρ + ½ a ρ² + (v_r + a ρ)²/(2 b_min) − v_f²/(2 b_max) ]_+ + min_distance。後続車 c_r のパラメータが p(ρ, accel_max, brake_min, v_max_accel, min_distance)、先行車 c_f の brake_max は p_front(None なら p)から取る。v_rear, v_front ≥ 0。

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_opposite · 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_same — DRIVE rss op