{
  "prototypes": [
    {
      "name": "Car",
      "length": 4.0,
      "minGap": 2.5,
      "maxSpeed": 70.0,
      "vehicleClass": "Car",
      "accel": 2.6,
      "decel": 4.5,
      "sigma": 0.5,
      "tau": 1.0,
      "speedFactor": 1.0,
      "speedDeviation": 0.1
    }
  ],
  "vehicles": []
}