{
  "case": 225,
  "pre2_curve_peak": {
    "t": -0.79897581,
    "curvature": -0.1324934959411621,
    "desiredCurvature": -0.0596918426454067,
    "delta": -0.07280165329575541,
    "enabled": true,
    "active": true
  },
  "bracketing_vehicle": [
    {
      "t": -0.900141025,
      "vEgo": 2.149711132,
      "aEgo": -0.2429884076,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": true,
      "steeringAngleDeg": 560.9000244141
    },
    {
      "t": -0.798521188,
      "vEgo": 2.2191801071,
      "aEgo": 0.3845331967,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": true,
      "steeringAngleDeg": 552.299987793
    }
  ],
  "last_vehicle_row": {
    "t": 3.101668767,
    "vEgo": 0.0844025909900665,
    "aEgo": -0.2554363012313843,
    "brakePressed": true,
    "gasPressed": false,
    "steeringPressed": false,
    "steeringAngleDeg": -31.700000762939453
  },
  "pre10_min_accel": {
    "t": -3.798383456,
    "vEgo": 3.752152442932129,
    "aEgo": -2.0029091835021973,
    "brakePressed": true,
    "gasPressed": false
  },
  "pre10_max_accel": {
    "t": -0.099724005,
    "vEgo": 2.272630453109741,
    "aEgo": 0.4892002642154693,
    "brakePressed": false,
    "gasPressed": false
  },
  "post5_min_accel": {
    "t": 2.000937577,
    "vEgo": 0.6371210813522339,
    "aEgo": -1.0990856885910034,
    "brakePressed": true,
    "gasPressed": false
  },
  "post5_max_accel": {
    "t": 3.101668767,
    "vEgo": 0.0844025909900665,
    "aEgo": -0.2554363012313843,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_min_accel": {
    "t": 2.000937577,
    "vEgo": 0.6371210813522339,
    "aEgo": -1.0990856885910034,
    "brakePressed": true,
    "gasPressed": false
  },
  "post_full_max_accel": {
    "t": 3.101668767,
    "vEgo": 0.0844025909900665,
    "aEgo": -0.2554363012313843,
    "brakePressed": true,
    "gasPressed": false
  },
  "late_radar_source_check": {
    "source_sha256": "3536b8d600d68e173067084318ddc3e7e41de1451f78701c671530e55b1264ee",
    "source_range_s": [
      -9.852931132,
      3.14700233
    ],
    "late_rows": 0,
    "speed_match_backward_tolerance_s": 0.16004481119999953,
    "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
  }
}