{
  "case": 138,
  "pre2_curve_peak": {
    "t": -0.066542574,
    "curvature": 0.0107114557176828,
    "desiredCurvature": -0.000598577549681,
    "delta": 0.0113100332673638,
    "enabled": false,
    "active": false
  },
  "bracketing_vehicle": [
    {
      "t": -0.100398766,
      "vEgo": 8.1499109268,
      "aEgo": -0.0888442248,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": true,
      "steeringAngleDeg": -20.5
    },
    {
      "t": 0.0,
      "vEgo": 8.1528072357,
      "aEgo": -0.0129243797,
      "brakePressed": false,
      "gasPressed": true,
      "steeringPressed": true,
      "steeringAngleDeg": -26.2999992371
    }
  ],
  "last_vehicle_row": {
    "t": 9.999380705,
    "vEgo": 3.8761932849884033,
    "aEgo": -0.3878569900989532,
    "brakePressed": false,
    "gasPressed": true,
    "steeringPressed": true,
    "steeringAngleDeg": -15.800000190734863
  },
  "pre10_min_accel": {
    "t": -0.200156298,
    "vEgo": 8.157262802124023,
    "aEgo": -0.1414452493190765,
    "brakePressed": false,
    "gasPressed": true
  },
  "pre10_max_accel": {
    "t": -9.703294163,
    "vEgo": 7.38595724105835,
    "aEgo": 0.7177336812019348,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_min_accel": {
    "t": 3.19880883,
    "vEgo": 6.90267276763916,
    "aEgo": -0.5639736652374268,
    "brakePressed": false,
    "gasPressed": true
  },
  "post5_max_accel": {
    "t": 0.099320461,
    "vEgo": 8.155384063720703,
    "aEgo": 0.0104248467832803,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_min_accel": {
    "t": 7.699115936,
    "vEgo": 5.262101173400879,
    "aEgo": -1.1129181385040283,
    "brakePressed": false,
    "gasPressed": true
  },
  "post_full_max_accel": {
    "t": 5.699995935,
    "vEgo": 6.355809211730957,
    "aEgo": 0.296921819448471,
    "brakePressed": false,
    "gasPressed": true
  },
  "lateral_flag_cycles": {
    "off_count": 22,
    "on_count": 22,
    "first_off": 0.433494275,
    "off_duration_s": [
      0.099599932,
      0.09995732000000002,
      0.09835132400000002,
      0.09946066599999992,
      0.10128571699999966,
      0.09781915100000038,
      0.09860490900000007,
      0.098812664,
      0.09799419900000039,
      0.09994346499999995,
      0.10006767899999947,
      0.1012410810000004,
      0.10057917500000002,
      0.0982785650000002,
      0.09941972900000007,
      0.10001127600000004,
      0.09898870100000057,
      0.09969185599999975,
      0.10083619699999957,
      0.10070265999999961,
      0.10061182899999999,
      0.10034600200000021
    ],
    "paired_cycle_period_s": [
      0.9009240090000001,
      0.898248565,
      0.9014686249999997,
      0.9008740570000002,
      0.8979088810000002,
      0.9001301169999998,
      0.9004035459999997,
      0.9003294820000001,
      0.8991985770000008,
      0.9006179089999993
    ],
    "all_post_enabled_false": true
  },
  "note": "周期性latActive记录不等于独立控制接管；没有执行扭矩、配置与原始接口语义的完整审计，具体原因未知。",
  "late_radar_source_check": {
    "source_sha256": "2511ab51f9837cb764e224639b1d0625b37c50886702cde92b4abcac8e86870f",
    "source_range_s": [
      -9.777450472,
      9.971921149
    ],
    "late_rows": 20,
    "speed_match_backward_tolerance_s": 0.15991045920000035,
    "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": {
      "t": 8.222857912,
      "leadOne.dRel": 19.6733589172,
      "leadOne.vRel": -4.3414916992,
      "leadOne.yRel": -3.2145080566,
      "vEgo": 4.8739085197,
      "ttc_s": 4.5314744978
    },
    "thw_moving_s": {
      "t": 5.722763911,
      "leadOne.dRel": 14.7436714172,
      "leadOne.vRel": -0.9961547852,
      "leadOne.yRel": -1.8648986816,
      "vEgo": 6.3558092117,
      "thw_moving_s": 2.3197158577
    },
    "ttc_under3_count": 0,
    "moving_thw_under08_count": 0
  }
}