{
  "case": 150,
  "pre2_curve_peak": {
    "t": -0.565605729,
    "curvature": -0.000427758495789,
    "desiredCurvature": -0.0035824631340801,
    "delta": 0.0031547046382911,
    "enabled": true,
    "active": true
  },
  "bracketing_vehicle": [
    {
      "t": -0.599633385,
      "vEgo": 10.8175411224,
      "aEgo": -0.5823916793,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": false,
      "steeringAngleDeg": 0.0
    },
    {
      "t": -0.499287135,
      "vEgo": 10.715886116,
      "aEgo": -0.8685809374,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -0.6875
    }
  ],
  "last_vehicle_row": {
    "t": 9.899753642,
    "vEgo": 7.3687028884887695,
    "aEgo": 0.951659619808197,
    "brakePressed": false,
    "gasPressed": true,
    "steeringPressed": false,
    "steeringAngleDeg": -57.625
  },
  "pre10_min_accel": {
    "t": -5.799767691,
    "vEgo": 10.562536239624023,
    "aEgo": -1.1076562404632568,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -4.299008467,
    "vEgo": 10.561256408691406,
    "aEgo": 0.6460108757019043,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_min_accel": {
    "t": 4.400824217,
    "vEgo": 3.215397834777832,
    "aEgo": -2.0294201374053955,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 0.500610729,
    "vEgo": 10.120290756225586,
    "aEgo": -0.5427097678184509,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 4.400824217,
    "vEgo": 3.215397834777832,
    "aEgo": -2.0294201374053955,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 6.600417237,
    "vEgo": 3.5002148151397705,
    "aEgo": 2.586799144744873,
    "brakePressed": false,
    "gasPressed": true
  },
  "late_radar_source_check": {
    "source_sha256": "042a8f21365dd36cc47fa569322d49f4bb92af408119a7aa8f716b59bfe974f2",
    "source_range_s": [
      -9.900653314,
      9.898727392
    ],
    "late_rows": 17,
    "speed_match_backward_tolerance_s": 0.1600526672000001,
    "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": 0.17647058823529413,
    "ttc_s": null,
    "thw_moving_s": {
      "t": 8.399446351,
      "leadOne.dRel": 10.8152627945,
      "leadOne.vRel": 0.117313385,
      "leadOne.yRel": -4.7265625,
      "vEgo": 5.6757493019,
      "thw_moving_s": 1.905521583
    },
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}