[
  {
    "id": 1,
    "vinNo": 24,
    "vinStatus": "正常",
    "voltage": 12,
    "current": 8,
    "speed": 1
  },
  {
    "id": 2,
    "vinNo": 48,
    "vinStatus": "正常",
    "voltage": 26,
    "current": 1,
    "speed": 2
  }
]