{
  "case": 153,
  "pre2_curve_peak": {
    "t": -0.146246771,
    "curvature": -0.0171452146023511,
    "desiredCurvature": -0.0197513010352849,
    "delta": 0.0026060864329338004,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -0.200941823,
      "vEgo": 7.473306179,
      "aEgo": -0.8630081415,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": 34.5
    },
    {
      "t": -0.100891146,
      "vEgo": 7.4069705009,
      "aEgo": -0.7375367284,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": true,
      "steeringAngleDeg": 36.7999992371
    }
  ],
  "last_vehicle_row": {
    "t": 9.99970958,
    "vEgo": 12.90250015258789,
    "aEgo": 0.5006769895553589,
    "brakePressed": false,
    "gasPressed": false,
    "steeringPressed": false,
    "steeringAngleDeg": -10.399999618530272
  },
  "pre10_min_accel": {
    "t": -1.400759739,
    "vEgo": 9.25340747833252,
    "aEgo": -2.022200584411621,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -8.800777392,
    "vEgo": 12.893546104431152,
    "aEgo": 0.1209918558597564,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 0.0,
    "vEgo": 7.368120193481445,
    "aEgo": -0.4901952743530273,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_max_accel": {
    "t": 3.698995884,
    "vEgo": 9.161925315856934,
    "aEgo": 1.1244813203811646,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_min_accel": {
    "t": 0.0,
    "vEgo": 7.368120193481445,
    "aEgo": -0.4901952743530273,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_max_accel": {
    "t": 3.698995884,
    "vEgo": 9.161925315856934,
    "aEgo": 1.1244813203811646,
    "brakePressed": false,
    "gasPressed": true
  },
  "late_radar_source_check": {
    "source_sha256": "34cf43dee0cf86d4cd94f018bf48704b359812051f70ad85b421a10d2e8d6213",
    "source_range_s": [
      -9.759296975,
      9.991688694
    ],
    "late_rows": 20,
    "speed_match_backward_tolerance_s": 0.1600199167999989,
    "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": {
      "t": 9.74205234,
      "leadOne.dRel": 26.5468940735,
      "leadOne.vRel": 1.2005062103,
      "leadOne.yRel": -2.5690174103,
      "vEgo": 12.7484512329,
      "thw_moving_s": 2.0823622877
    },
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}