{
  "case": 201,
  "pre2_curve_peak": {
    "t": -1.973075408,
    "curvature": 0.006552955135703,
    "desiredCurvature": 0.0090772788971662,
    "delta": -0.0025243237614632,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -1.980094915,
      "vEgo": 11.1650714874,
      "aEgo": 0.6041176915,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": false,
      "steeringAngleDeg": -16.0580005646
    },
    {
      "t": -1.968945548,
      "vEgo": 11.1741104126,
      "aEgo": 0.6326907873,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": false,
      "steeringAngleDeg": -16.665599823
    }
  ],
  "last_vehicle_row": {
    "t": 9.990647975,
    "vEgo": 4.589916229248047,
    "aEgo": -0.5330888032913208,
    "brakePressed": false,
    "gasPressed": false,
    "steeringPressed": false,
    "steeringAngleDeg": 3.862600088119507
  },
  "pre10_min_accel": {
    "t": -7.068193446,
    "vEgo": 10.54358959197998,
    "aEgo": -0.1972256451845169,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -9.959493559,
    "vEgo": 9.445977210998535,
    "aEgo": 1.138762354850769,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 0.681027807,
    "vEgo": 11.92574691772461,
    "aEgo": -1.585145354270935,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 0.070103353,
    "vEgo": 12.438676834106444,
    "aEgo": 0.2714875340461731,
    "brakePressed": false,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 0.681027807,
    "vEgo": 11.92574691772461,
    "aEgo": -1.585145354270935,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 0.070103353,
    "vEgo": 12.438676834106444,
    "aEgo": 0.2714875340461731,
    "brakePressed": false,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "4a1d27f4f18274ce70439d7d6500fe80f9768f13486960e249130d205178c546",
    "source_range_s": [
      -9.983688323,
      9.967562235
    ],
    "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": {
      "t": 9.917264111,
      "leadOne.dRel": 25.4174995422,
      "leadOne.vRel": -4.1515350342,
      "leadOne.yRel": 0.4255371094,
      "vEgo": 4.6317548752,
      "ttc_s": 6.1224340715
    },
    "thw_moving_s": {
      "t": 5.168046681,
      "leadOne.dRel": 23.3081245422,
      "leadOne.vRel": -0.2782707214,
      "leadOne.yRel": -0.6025390625,
      "vEgo": 8.6701927185,
      "thw_moving_s": 2.6883052429
    },
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}