DELIVERY
SCENARIO
EGO POV · CHEST CAM
MODE walking / mounted / riding
SPEED stopped → fast
BRAKE none → emergency
EVENTS L4 risk / action
SHIPPED WITH CLIP
RGB × 1 (ego POV, 60 s · 30 fps)
L1 bbox × 114 · 23 track IDs
L3 ego state per annotated frame
L4 risk events × 3 (T2 + 2× T3)
L5 captions × 55 (clip + event + keyframe)
Bilingual (en + zh)
OpenLabel-compatible JSON