{
    "success": true,
    "message": "No hay empresa seleccionada",
    "data": {
        "vehiculos": [],
        "estados": {
            "total_parados": 0,
            "sin_cobertura": 0,
            "exceso_velocidad": 0,
            "transmision_normal": 0,
            "suspendido": 0
        }
    },
    "timestamp": "2026-08-08 15:48:41",
    "api_version": "1.0"
}