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id
string
scene_context
string
driver_state_label
string
driver_state_vector
string
vehicle_policy_mode
string
vehicle_behavior_summary
string
interaction_events
string
coupling_coherence_score
float64
overassertive_flag
int64
underassertive_flag
int64
trust_stability_index
float64
takeover_risk_score
float64
recovery_margin
float64
notes
string
constraints
string
gold_checklist
string
HVCC-001
night highway; light traffic
fatigued
fatigue 0.82; distraction 0.18; agitation 0.12
cautious
early decel; widened headway; smooth lane keep
no honks; no hard brakes
0.81
0
0
0.78
0.22
0.62
Policy matches fatigue
Under 240 words
score+over+under+trust+takeover+margin
HVCC-002
night highway; light traffic
fatigued
fatigue 0.80; distraction 0.16; agitation 0.10
assertive
tight headway; late braking; quick lane changes
driver grip spikes; steering jitter
0.34
1
0
0.31
0.74
0.18
Vehicle fights the driver state
Under 240 words
score+over+under+trust+takeover+margin
HVCC-003
urban; dense traffic
distracted
fatigue 0.22; distraction 0.79; agitation 0.18
cautious
slow approach; clear signals; early stops
rear honks; small gap missed
0.58
0
1
0.55
0.46
0.34
Too cautious increases frustration
Under 240 words
score+over+under+trust+takeover+margin
HVCC-004
urban; dense traffic
distracted
fatigue 0.24; distraction 0.81; agitation 0.20
communicative_cautious
early braking; strong visual prompts; gentle lane keep
driver steadies; no sudden corrections
0.76
0
0
0.72
0.28
0.54
Good coupling and communication
Under 240 words
score+over+under+trust+takeover+margin
HVCC-005
urban; moderate traffic
agitated
fatigue 0.18; distraction 0.22; agitation 0.84
cautious
slow roll; conservative gaps; long waits
driver attempts override; pedal jab
0.41
0
1
0.38
0.66
0.2
Underassertion triggers override
Under 240 words
score+over+under+trust+takeover+margin
HVCC-006
urban; moderate traffic
agitated
fatigue 0.16; distraction 0.20; agitation 0.80
firm_smoothing
steady speed; prevents surges; creates safe gaps
driver grip reduces; fewer sharp inputs
0.7
0
0
0.66
0.34
0.46
Firm smoothing contains agitation
Under 240 words
score+over+under+trust+takeover+margin

What this dataset tests

Whether a system can score coherence between driver state, vehicle behavior, and scene context.

This is not crash prediction. It is coupling integrity.

Required outputs

  • coupling_coherence_score
  • overassertive_flag
  • underassertive_flag
  • trust_stability_index
  • takeover_risk_score
  • recovery_margin

Scoring conventions

  • all scores range 0 to 1
  • flags are 0 or 1
  • takeover risk estimates likelihood of manual override in the next window

Use case

Layer two of Driver-State and Vehicle-Response Coupling Manifold.

Supports:

  • adaptive policy switching
  • takeover risk management
  • trust-preserving driving behavior
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