{
  "case": 206,
  "pre2_curve_peak": {
    "t": -1.820507494,
    "curvature": 0.0011721075279638,
    "desiredCurvature": -0.0013234810903668,
    "delta": 0.0024955886183306002,
    "enabled": true,
    "active": true
  },
  "bracketing_vehicle": [
    {
      "t": -1.829360468,
      "vEgo": 0.4791026711,
      "aEgo": 0.1736144572,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": false,
      "steeringAngleDeg": -2.7999999523
    },
    {
      "t": -1.82011224,
      "vEgo": 0.4856607914,
      "aEgo": 0.2195806205,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": false,
      "steeringAngleDeg": -2.7999999523
    }
  ],
  "last_vehicle_row": {
    "t": 9.999638629,
    "vEgo": 4.566563238661558e-10,
    "aEgo": 2.1884598577770475e-09,
    "brakePressed": false,
    "gasPressed": false,
    "steeringPressed": false,
    "steeringAngleDeg": -2.5999999046325684
  },
  "pre10_min_accel": {
    "t": -3.410644125,
    "vEgo": 0.0902616009116172,
    "aEgo": -0.5534937977790833,
    "brakePressed": false,
    "gasPressed": true
  },
  "pre10_max_accel": {
    "t": -4.949439132,
    "vEgo": 0.1319581866264343,
    "aEgo": 0.777921199798584,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_min_accel": {
    "t": 1.42974119,
    "vEgo": -0.0013697587419301,
    "aEgo": -1.188802719116211,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 2.321134685,
    "vEgo": 0.021097095683217,
    "aEgo": 0.1274323165416717,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 1.42974119,
    "vEgo": -0.0013697587419301,
    "aEgo": -1.188802719116211,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 6.850647021,
    "vEgo": 0.0512268655002117,
    "aEgo": 0.3034925162792206,
    "brakePressed": false,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "0c7ba8acdc9f474d35f0480d3762ebe9d47618885f7d6fa7a5822ffeeb6ffeda",
    "source_range_s": [
      -9.964744744,
      9.984462221
    ],
    "late_rows": 98,
    "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
  }
}