{
  "case": 199,
  "pre2_curve_peak": {
    "t": -0.410635261,
    "curvature": 5.000071905669756e-05,
    "desiredCurvature": 0.0030641364865005,
    "delta": -0.0030141357674438023,
    "enabled": true,
    "active": true
  },
  "bracketing_vehicle": [
    {
      "t": -0.41485681,
      "vEgo": 15.9777402878,
      "aEgo": -0.6149719954,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -0.6000000238
    },
    {
      "t": -0.40452119,
      "vEgo": 15.9744987488,
      "aEgo": -0.5872552395,
      "brakePressed": false,
      "gasPressed": false,
      "steeringPressed": true,
      "steeringAngleDeg": -0.6000000238
    }
  ],
  "last_vehicle_row": {
    "t": 2.006194435,
    "vEgo": 14.667648315429688,
    "aEgo": -0.6187682151794434,
    "brakePressed": true,
    "gasPressed": false,
    "steeringPressed": true,
    "steeringAngleDeg": -0.6000000238418579
  },
  "pre10_min_accel": {
    "t": -2.894776459,
    "vEgo": 17.083805084228516,
    "aEgo": -0.6618830561637878,
    "brakePressed": false,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -8.80435313,
    "vEgo": 17.595109939575195,
    "aEgo": 0.3317098319530487,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_min_accel": {
    "t": 1.944808049,
    "vEgo": 14.69782829284668,
    "aEgo": -0.6785849928855896,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 0.085173724,
    "vEgo": 15.734648704528809,
    "aEgo": -0.4078429937362671,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 1.944808049,
    "vEgo": 14.69782829284668,
    "aEgo": -0.6785849928855896,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 0.085173724,
    "vEgo": 15.734648704528809,
    "aEgo": -0.4078429937362671,
    "brakePressed": true,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "45a9e1da09bc8b5e84a3776548c44daa688a86882e1811024645f47134e89c9f",
    "source_range_s": [
      -9.976145476,
      1.973434061
    ],
    "late_rows": 0,
    "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": null,
    "ttc_s": null,
    "thw_moving_s": null,
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}