{
  "case": 203,
  "pre2_curve_peak": {
    "t": -1.610934374,
    "curvature": 0.0092691397294402,
    "desiredCurvature": 0.0051413574256002,
    "delta": 0.00412778230384,
    "enabled": true,
    "active": true
  },
  "bracketing_vehicle": [
    {
      "t": -1.620810624,
      "vEgo": 10.7229595184,
      "aEgo": 0.048014082,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -24.6000003815
    },
    {
      "t": -1.610504791,
      "vEgo": 10.7279195786,
      "aEgo": 0.0907216743,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -24.7999992371
    }
  ],
  "last_vehicle_row": {
    "t": 9.999549736,
    "vEgo": 1.3999570608139038,
    "aEgo": 0.4920378625392914,
    "brakePressed": true,
    "gasPressed": false,
    "steeringPressed": true,
    "steeringAngleDeg": -43.900001525878906
  },
  "pre10_min_accel": {
    "t": -6.821331872,
    "vEgo": 10.90337371826172,
    "aEgo": -1.0367599725723269,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -5.510945102,
    "vEgo": 11.272499084472656,
    "aEgo": 1.402714490890503,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 0.959783125,
    "vEgo": 8.373014450073242,
    "aEgo": -3.2004525661468506,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 0.08049375,
    "vEgo": 10.261281967163086,
    "aEgo": 0.112069584429264,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 0.959783125,
    "vEgo": 8.373014450073242,
    "aEgo": -3.2004525661468506,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 6.168227758,
    "vEgo": 0.357734739780426,
    "aEgo": 1.359472632408142,
    "brakePressed": false,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "37799015b09907e059fe4dd4c7d83cf3d27e7ac391bfbb93e75ee8f652c971d8",
    "source_range_s": [
      -9.952854267,
      9.959885986
    ],
    "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
  }
}