{
  "case": 196,
  "pre2_curve_peak": {
    "t": -0.616624108,
    "curvature": 0.0003697656502481,
    "desiredCurvature": -0.2000000029802322,
    "delta": 0.2003697686304803,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -0.619633337,
      "vEgo": -0.0079847537,
      "aEgo": 0.0222876184,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": false,
      "steeringAngleDeg": -1.7999999523
    },
    {
      "t": -0.610135563,
      "vEgo": -0.0063720485,
      "aEgo": 0.0355363749,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": false,
      "steeringAngleDeg": -1.7999999523
    }
  ],
  "last_vehicle_row": {
    "t": 9.99939028,
    "vEgo": 2.092138607236952e-42,
    "aEgo": -1.2408497901596255e-41,
    "brakePressed": false,
    "gasPressed": false,
    "steeringPressed": false,
    "steeringAngleDeg": -1.7999999523162842
  },
  "pre10_min_accel": {
    "t": -9.049958547,
    "vEgo": 5.945652484893799,
    "aEgo": -1.3248796463012695,
    "brakePressed": false,
    "gasPressed": true
  },
  "pre10_max_accel": {
    "t": -0.549642626,
    "vEgo": 0.000240858469624,
    "aEgo": 0.0674122050404548,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 0.360007665,
    "vEgo": -1.1856276671551313e-07,
    "aEgo": -2.789086647680961e-05,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 0.060085555,
    "vEgo": 2.7403473268350358e-06,
    "aEgo": 0.0003741806140169,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 0.360007665,
    "vEgo": -1.1856276671551313e-07,
    "aEgo": -2.789086647680961e-05,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 0.060085555,
    "vEgo": 2.7403473268350358e-06,
    "aEgo": 0.0003741806140169,
    "brakePressed": true,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "07ee4b006141b130e3d7b698fef2bc03e5c2d55d025151e0f9d49601384a2c79",
    "source_range_s": [
      -9.963802926,
      9.984505645
    ],
    "late_rows": 100,
    "speed_match_backward_tolerance_s": 0.035,
    "note": "预制radar_native.csv仅覆盖约后5秒；此处另查源radarState后5秒，配对规则沿用prepare_cases.attach，不改事实文件。TTC不依赖车速配对。",
    "valid_ratio": 1.0,
    "ttc_s": null,
    "thw_moving_s": null,
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}