{
  "case": 165,
  "pre2_curve_peak": {
    "t": -0.046562552,
    "curvature": -0.0039193714037537,
    "desiredCurvature": 0.0024868552573025,
    "delta": -0.0064062266610562,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -0.100084114,
      "vEgo": 12.9981594086,
      "aEgo": -0.2609519958,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -1.0
    },
    {
      "t": 0.0,
      "vEgo": 12.9696645737,
      "aEgo": -0.2734838128,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": 17.3999996185
    }
  ],
  "last_vehicle_row": {
    "t": 9.900698382,
    "vEgo": 11.151554107666016,
    "aEgo": -0.127290591597557,
    "brakePressed": false,
    "gasPressed": true,
    "steeringPressed": true,
    "steeringAngleDeg": -14.100000381469728
  },
  "pre10_min_accel": {
    "t": -3.699963956,
    "vEgo": 14.163585662841797,
    "aEgo": -0.7398037910461426,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -7.399731976,
    "vEgo": 14.621664047241213,
    "aEgo": 0.2131715565919876,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 1.7004625,
    "vEgo": 11.219239234924316,
    "aEgo": -1.583878755569458,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_max_accel": {
    "t": 4.00071453,
    "vEgo": 11.071425437927246,
    "aEgo": 0.6659485101699829,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_min_accel": {
    "t": 1.7004625,
    "vEgo": 11.219239234924316,
    "aEgo": -1.583878755569458,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_max_accel": {
    "t": 4.00071453,
    "vEgo": 11.071425437927246,
    "aEgo": 0.6659485101699829,
    "brakePressed": false,
    "gasPressed": true
  },
  "late_radar_source_check": {
    "source_sha256": "c6159c9cd8b833acbce62c760ee0c0a9700b848aff04ae2c971d0c4d54b8f7eb",
    "source_range_s": [
      -9.859578798,
      9.891306455
    ],
    "late_rows": 20,
    "speed_match_backward_tolerance_s": 0.15993399999999838,
    "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
  }
}