[
  {
    "Sit": 98,
    "SignalType": "JGControl",
    "JgName": "上线机构1",
    "DockId": "dock1",
    "Action": "RequestIn"
  },
  {
    "Sit": 100,
    "SignalType": "JGControl",
    "JgName": "上线机构1",
    "DockId": "dock1",
    "Action": "Arrived"
  },
  {
    "Sit": 108,
    "SignalType": "JGControl",
    "JgName": "上线机构1",
    "DockId": "dock2",
    "Action": "RequestIn"
  },
  {
    "Sit": 199,
    "SignalType": "JGControl",
    "JgName": "下线机构1",
    "DockId": "dock1",
    "Action": "RequestIn"
  },
  {
    "Sit": 201,
    "SignalType": "PointControl",
    "JgName": "下线机构1",
    "DockId": "dock1",
    "Action": "UP1"
  },
  {
    "Sit": 50,
    "SignalType": "TimedCharging",
    "ExtraParams": "300;95;20"
  },
  {
    "Sit": 60,
    "SignalType": "RateFlowControl",
    "ExtraParams": "缓存区;A;2;60,61,62"
  }
]