{
  "case": 214,
  "pre2_curve_peak": {
    "t": -0.276670527,
    "curvature": 0.010708650574088,
    "desiredCurvature": 0.0138566121459007,
    "delta": -0.003147961571812701,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -0.280370111,
      "vEgo": 11.313908577,
      "aEgo": 1.0654301643,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -36.4000015259
    },
    {
      "t": -0.270252827,
      "vEgo": 11.324801445,
      "aEgo": 1.0677016973,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -36.5
    }
  ],
  "last_vehicle_row": {
    "t": 9.99964969,
    "vEgo": 12.405834197998049,
    "aEgo": 0.6692459583282471,
    "brakePressed": false,
    "gasPressed": false,
    "steeringPressed": true,
    "steeringAngleDeg": 2.0
  },
  "pre10_min_accel": {
    "t": -3.800000473,
    "vEgo": 13.159416198730469,
    "aEgo": -2.8861894607543945,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -0.110302769,
    "vEgo": 11.516377449035645,
    "aEgo": 1.1894298791885376,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 3.10989521,
    "vEgo": 11.6607084274292,
    "aEgo": -0.4610665440559387,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_max_accel": {
    "t": 0.02020259,
    "vEgo": 11.66460132598877,
    "aEgo": 1.1571600437164309,
    "brakePressed": false,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 8.030521345,
    "vEgo": 11.898574829101562,
    "aEgo": -0.6486102342605591,
    "brakePressed": false,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 0.02020259,
    "vEgo": 11.66460132598877,
    "aEgo": 1.1571600437164309,
    "brakePressed": false,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "1e59990d421228275b1ef550ba0ecbdf24f63891879f22ebb4cbd540fc1ec6c1",
    "source_range_s": [
      -9.978160663,
      9.967889765
    ],
    "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": 0.0,
    "ttc_s": null,
    "thw_moving_s": null,
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}